{"repo": "bcardi0427/website-ai-assistant", "files": {"admin/class-admin-settings.php": {"59d3ed1856b1051742d52a42048659abc04a9399": {"t": 1785745767.3724012, "n": 50772, "h": "9a4b86061dd9a6a3", "c": "<?php\nnamespace Website_Ai_Assistant\\Admin;\n\nuse Website_Ai_Assistant\\Models\\OpenAI_Service;\nuse Website_Ai_Assistant\\Models\\Gemini_Service;\nuse Website_Ai_Assistant\\Models\\Deepseek_Service;\n\nclass Admin_Settings {\n    private const OPTION_GROUP = 'waa_options';\n    private const SETTINGS_PAGE = 'website-ai-assistant';\n    private const TEST_PAGE = 'website-ai-assistant-test';\n\n    public function __construct() {\n        add_action('admin_menu', [$this, 'add_settings_page']);\n        add_action('admin_init', [$this, 'register_settings']);\n        add_action('admin_enqueue_scripts', [$this, 'enqueue_admin_assets']);\n        add_action('wp_ajax_waa_fetch_models', [$this, 'handle_fetch_models']);\n        add_action('wp_ajax_waa_update_model', [$this, 'handle_update_model']);\n\n        // Log the AJAX actions setup\n        waa_debug_log('Setting up AJAX actions');\n        \n        // Initialize admin settings values and log current settings\n        add_action('admin_init', function() {\n            $options = get_option('waa_options', []);\n            waa_debug_log('Current admin settings:', [\n                'provider' => $options['ai_provider'] ?? 'not set',\n                'model' => $options[$options['ai_provider'] . '_model'] ?? 'not set',\n                'has_api_key' => !empty($options[$options['ai_provider'] . '_api_key']) ? 'yes' : 'no'\n            ]);\n        });\n    }\n\n    public function add_settings_page(): void {\n        add_options_page(\n            __('Website AI Assistant Settings', 'website-ai-assistant'),\n            __('Website AI Assistant', 'website-ai-assistant'),\n            'manage_options',\n            self::SETTINGS_PAGE,\n            [$this, 'render_settings_page']\n        );\n    }\npublic function render_text_field($args): void {\n    if (empty($args['field'])) {\n        waa_debug_log(\"Error: Missing field name in render_text_field\", $args);\n        return;\n    }\n\n    $options = get_option('waa_options', []);\n    $field_name = $args['field'];\n    $field_type = $args['type'] ?? 'text';\n    $value = $options[$field_name] ?? $args['default'] ?? '';\n    $class = $args['class'] ?? '';\n    \n    waa_debug_log(\"Rendering field: $field_name\", [\n        'type' => $field_type,\n        'value' => $value,\n        'class' => $class\n    ]);\n    \n    ?>\n    <div class=\"<?php echo esc_attr($class); ?>\">\n        <?php if ($field_type === 'select'): ?>\n            <select\n                name=\"waa_options[<?php echo esc_attr($field_name); ?>]\"\n                id=\"waa_options_<?php echo esc_attr($field_name); ?>\"\n                class=\"regular-text\"\n                <?php\n                if (!empty($args['data'])) {\n                    foreach ($args['data'] as $key => $val) {\n                        echo ' data-' . esc_attr($key) . '=\"' . esc_attr($val) . '\"';\n                    }\n                }\n                ?>\n            >\n                <?php if (!empty($args['options'])): ?>\n                    <?php foreach ($args['options'] as $option_value => $option_label): ?>\n                        <option value=\"<?php echo esc_attr($option_value); ?>\" <?php selected($value, $option_value); ?>>\n                            <?php echo esc_html($option_label); ?>\n                        </option>\n                    <?php endforeach; ?>\n                <?php endif; ?>\n            </select>\n        <?php else: ?>\n            <input\n                type=\"<?php echo esc_attr($field_type); ?>\"\n                id=\"waa_options_<?php echo esc_attr($field_name); ?>\"\n                name=\"waa_options[<?php echo esc_attr($field_name); ?>]\"\n                value=\"<?php echo esc_attr($value); ?>\"\n                class=\"regular-text\"\n            />\n        <?php endif; ?>\n        <?php if (!empty($args['description'])): ?>\n            <p class=\"description\"><?php echo esc_html($args['description']); ?></p>\n        <?php endif; ?>\n    </div>\n    <?php\n}\n\npublic function render_textarea_field(array $args): void {\n    $options = get_option('waa_options');\n    $field = $args['field'];\n    $value = $options[$field] ?? '';\n    echo '<textarea name=\"waa_options[' . esc_attr($field) . ']\" class=\"large-text\" rows=\"4\">' . esc_textarea($value) . '</textarea>';\n    if (!empty($args['description'])) {\n        echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n    }\n}\n\npublic function render_select_field(array $args): void {\n    $options = get_option('waa_options');\n    $field = $args['field'];\n    $value = $options[$field] ?? $args['default'] ?? '';\n    $class = $args['class'] ?? '';\n    \n    // Build data attributes\n    $data_attrs = '';\n    if (!empty($args['data'])) {\n        foreach ($args['data'] as $key => $val) {\n            $data_attrs .= ' data-' . esc_attr($key) . '=\"' . esc_attr($val) . '\"';\n        }\n    }\n    \n    $id = $args['id'] ?? 'waa_options_' . esc_attr($field);\n    \n    echo '<select name=\"waa_options[' . esc_attr($field) . ']\" id=\"' . esc_attr($id) . '\" class=\"' . esc_attr($class) . '\"' . $data_attrs . '>';\n    foreach ($args['options'] as $key => $label) {\n        echo '<option value=\"' . esc_attr($key) . '\" ' . selected($value, $key, false) . '>';\n        echo esc_html($label);\n        echo '</option>';\n    }\n    echo '</select>';\n    \n    if (!empty($args['description'])) {\n        echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n    }\n}\n\npublic function register_settings(): void {\n    // Register the settings group\n    register_setting(\n        'waa_options', // Option group\n        'waa_options', // Option name in the database\n        ['sanitize_callback' => [$this, 'sanitize_options']]\n    );\n\n    // Register settings sections\n    $this->register_ai_settings();        // AI provider and model settings\n    $this->register_api_settings();       // API credentials for all providers\n    $this->register_search_settings();    // Search configuration\n    $this->register_display_settings();   // Display options\n    $this->register_lead_settings();      // Lead generation settings\n    $this->register_consent_settings();   // Consent settings\n\n    // Log registered settings for debugging\n    waa_debug_log('Settings registered with the following data:', [\n        'option_group' => 'waa_options',\n        'sections' => [\n            'ai_settings' => 'website-ai-assistant',\n            'api_credentials' => 'website-ai-assistant',\n            'search_settings' => 'website-ai-assistant',\n            'display_settings' => 'website-ai-assistant',\n            'lead_settings' => 'website-ai-assistant',\n            'consent_settings' => 'website-ai-assistant'\n        ]\n    ]);\n}\n\nprivate function register_lead_settings(): void {\n    add_settings_section(\n        'waa_lead_settings',\n        __('Lead Generation Settings', 'website-ai-assistant'),\n        [$this, 'render_lead_section'],\n        'website-ai-assistant'\n    );\n\n    // Enable lead collection\n    add_settings_field(\n        'enable_lead_collection',\n        __('Enable Lead Collection', 'website-ai-assistant'),\n        [$this, 'render_checkbox_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'enable_lead_collection',\n            'description' => __('Show lead collection form in chat widget', 'website-ai-assistant')\n        ]\n    );\n\n    // Lead collection timing\n    add_settings_field(\n        'lead_collection_timing',\n        __('When to Show Form', 'website-ai-assistant'),\n        [$this, 'render_select_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'lead_collection_timing',\n            'options' => [\n                'immediate' => __('Immediately', 'website-ai-assistant'),\n                'after_first' => __('After First Message', 'website-ai-assistant'),\n                'after_two' => __('After Two Messages', 'website-ai-assistant'),\n                'end' => __('After Three Messages', 'website-ai-assistant')\n            ],\n            'default' => 'immediate',\n            'description' => __('Choose when to display the lead collection form', 'website-ai-assistant')\n        ]\n    );\n\n    // Form heading\n    add_settings_field(\n        'lead_collection_heading',\n        __('Form Heading', 'website-ai-assistant'),\n        [$this, 'render_text_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'lead_collection_heading',\n            'type' => 'text',\n            'default' => __('Please share your contact info to continue', 'website-ai-assistant'),\n            'description' => __('Heading text displayed at the top of the form', 'website-ai-assistant')\n        ]\n    );\n\n    // Form description\n    add_settings_field(\n        'lead_collection_description',\n        __('Form Description', 'website-ai-assistant'),\n        [$this, 'render_text_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'lead_collection_description',\n            'type' => 'text',\n            'description' => __('Optional description text below the heading', 'website-ai-assistant')\n        ]\n    );\n\n    // FluentCRM List selector (populated dynamically)\n    add_settings_field(\n        'fluentcrm_list_id',\n        __('FluentCRM List', 'website-ai-assistant'),\n        [$this, 'render_select_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'fluentcrm_list_id',\n            'options' => $this->get_fluentcrm_lists(),\n            'description' => __('Select the FluentCRM list to add contacts to', 'website-ai-assistant')\n        ]\n    );\n\n    // FluentCRM Tag selector (populated dynamically)\n    add_settings_field(\n        'fluentcrm_tag_id',\n        __('FluentCRM Tag', 'website-ai-assistant'),\n        [$this, 'render_select_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'fluentcrm_tag_id',\n            'options' => $this->get_fluentcrm_tags(),\n            'description' => __('Select the FluentCRM tag to apply to contacts', 'website-ai-assistant')\n        ]\n    );\n\n    // Contact Status\n    add_settings_field(\n        'fluentcrm_status',\n        __('Contact Status', 'website-ai-assistant'),\n        [$this, 'render_select_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'fluentcrm_status',\n            'options' => [\n                'subscribed' => __('Subscribed', 'website-ai-assistant'),\n                'pending' => __('Pending', 'website-ai-assistant'),\n                'unsubscribed' => __('Unsubscribed', 'website-ai-assistant')\n            ],\n            'default' => 'subscribed',\n            'description' => __('Select the default status for new contacts', 'website-ai-assistant')\n        ]\n    );\n}\n\npublic function render_lead_section(): void {\n    echo '<p>' . esc_html__('Configure lead generation settings:', 'website-ai-assistant') . '</p>';\n    echo '<ul class=\"waa-section-info\">';\n    echo '<li>' . esc_html__('Enable/disable lead collection form', 'website-ai-assistant') . '</li>';\n    echo '<li>' . esc_html__('Choose when to show the form (immediately, after first message, etc.)', 'website-ai-assistant') . '</li>';\n    echo '<li>' . esc_html__('Customize form heading and description', 'website-ai-assistant') . '</li>';\n    echo '<li>' . esc_html__('Connect to FluentCRM for lead storage (make sure FluentCRM is installed)', 'website-ai-assistant') . '</li>';\n    echo '<li>' . esc_html__('Select FluentCRM list and tag for organizing contacts', 'website-ai-assistant') . '</li>';\n    echo '</ul>';\n}\n\n\n    private function register_ai_settings(): void {\n        /* Original AI settings section\n        add_settings_section(\n            'waa_ai_settings',\n            __('AI Settings', 'website-ai-assistant'),\n            [$this, 'render_ai_section'],\n            'website-ai-assistant'\n        );\n\n        // AI Provider selector\n        add_settings_field(\n            'ai_provider',\n            __('AI Provider', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'ai_provider',\n                'options' => $this->get_ai_provider_options(),\n                'default' => 'gemini'\n            ]\n        );\n\n        // AI Model selector\n        add_settings_field(\n            'ai_model',\n            __('AI Model', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'ai_model',\n                'options' => []\n            ]\n        );\n\n        // System Message\n        add_settings_field(\n            'system_message',\n            __('System Message', 'website-ai-assistant'),\n            [$this, 'render_textarea_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            ['field' => 'system_message']\n        );\n        */\n\n        add_settings_section(\n            'waa_ai_settings',\n            __('AI Settings', 'website-ai-assistant'),\n            [$this, 'render_ai_section'],\n            'website-ai-assistant'\n        );\n\n        // AI Provider selector\n        add_settings_field(\n            'ai_provider',\n            __('AI Provider', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'ai_provider',\n                'id' => 'waa_options_ai_provider',\n                'options' => $this->get_ai_provider_options(),\n                'default' => 'gemini',\n                'description' => __('Select your AI provider', 'website-ai-assistant')\n            ]\n        );\n\n        // OpenAI Model Selector - populated dynamically via AJAX\n        add_settings_field(\n            'openai_model',\n            __('OpenAI Model', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'openai_model',\n                'id' => 'waa_options_openai_model',\n                'class' => 'openai-field model-field',\n                'data' => [\n                    'current-value' => get_option('waa_options')['openai_model'] ?? '',\n                    'provider' => 'openai'\n                ],\n                'options' => array_merge(\n                    ['' => __('Select OpenAI model', 'website-ai-assistant')],\n                    get_option('waa_openai_models', [])\n                ),\n                'description' => __('Select OpenAI model', 'website-ai-assistant')\n            ]\n        );\n\n        // Gemini Model Selector with predefined options\n        add_settings_field(\n            'gemini_model',\n            __('Gemini Model', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'gemini_model',\n                'id' => 'waa_options_gemini_model',\n                'class' => 'gemini-field model-field',\n                'data' => [\n                    'current-value' => get_option('waa_options')['gemini_model'] ?? '',\n                    'provider' => 'gemini'\n                ],\n                'options' => array_merge(\n                    ['' => __('Select Gemini model', 'website-ai-assistant')],\n                    \\Website_Ai_Assistant\\Models\\Gemini_Service::AVAILABLE_MODELS\n                ),\n                'description' => __('Select a Gemini model to use', 'website-ai-assistant')\n            ]\n        );\n\n        // Deepseek Model Selector - populated dynamically via AJAX\n        add_settings_field(\n            'deepseek_model',\n            __('Deepseek Model', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'deepseek_model',\n                'id' => 'waa_options_deepseek_model',\n                'class' => 'deepseek-field model-field',\n                'data' => [\n                    'current-value' => get_option('waa_options')['deepseek_model'] ?? '',\n                    'provider' => 'deepseek'\n                ],\n                'options' => array_merge(\n                    ['' => __('Select Deepseek model', 'website-ai-assistant')],\n                    get_option('waa_deepseek_models', [])\n                ),\n                'description' => __('Select Deepseek model', 'website-ai-assistant')\n            ]\n        );\n\n        add_settings_field(\n            'system_message',\n            __('System Message', 'website-ai-assistant'),\n            [$this, 'render_textarea_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'system_message',\n                'description' => __('This message sets the AI\\'s behavior and tone. Leave blank for default.', 'website-ai-assistant')\n            ]\n        );\n    }\n\n    private function register_api_settings(): void {\n        // API Credentials Section\n        add_settings_section(\n           'api_credentials',\n           __('API Credentials', 'website-ai-assistant'),\n           [$this, 'render_api_section'],\n           self::SETTINGS_PAGE\n       );\n\n        // OpenAI Credentials\n        add_settings_field(\n            'openai_api_key',\n            __('OpenAI API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'openai_api_key',\n                'type' => 'password',\n                'class' => 'openai-field waa-api-key-field',\n                'description' => __('Enter your API key from OpenAI dashboard', 'website-ai-assistant')\n            ]\n        );\n\n        // OpenAI Cache Control\n        add_settings_field(\n            'openai_disable_cache',\n            __('Model Cache', 'website-ai-assistant'),\n            [$this, 'render_checkbox_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'openai_disable_cache',\n                'class' => 'openai-field',\n                'description' => __('Disable caching to fetch fresh model list from OpenAI API each time', 'website-ai-assistant')\n            ]\n        );\n\n        // Deepseek API Key\n        add_settings_field(\n            'deepseek_api_key',\n            __('Deepseek API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'deepseek_api_key',\n                'type' => 'password',\n                'class' => 'deepseek-field waa-api-key-field',\n                'description' => __('Enter your API key from Deepseek dashboard', 'website-ai-assistant')\n            ]\n        );\n\n        // Deepseek API Endpoint\n        add_settings_field(\n            'deepseek_endpoint',\n            __('Deepseek Endpoint', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'deepseek_endpoint',\n                'type' => 'text',\n                'class' => 'deepseek-field waa-api-key-field',\n                'default' => 'https://api.deepseek.com/v1/',\n                'description' => __('API endpoint for Deepseek service (default: https://api.deepseek.com/v1/)', 'website-ai-assistant')\n            ]\n        );\n\n        // Gemini API Key\n        add_settings_field(\n            'gemini_api_key',\n            __('Gemini API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'gemini_api_key',\n                'type' => 'password',\n                'class' => 'waa-api-key-field',\n                'description' => __('Enter your API key from Google AI Studio', 'website-ai-assistant')\n            ]\n        );\n\n        // Keep existing fields commented for reference\n        /* Original Gemini field\n        add_settings_field(\n            'gemini_api_key',\n            __('Gemini API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'waa_api_credentials',\n            'waa_api_credentials',\n            [\n                'field' => 'gemini_api_key',\n                'type' => 'password',\n                'class' => 'gemini-field waa-api-key-field'\n            ]\n        );\n        */\n\n    }\n\n    private function register_search_settings(): void {\n        // Search Settings Section\n        add_settings_section(\n            'waa_search_settings',\n            __('Search Settings', 'website-ai-assistant'),\n            [$this, 'render_search_section'],\n            'website-ai-assistant'\n        );\n\n        // Define all search fields\n        $search_fields = [\n            // Search Provider\n            [\n                'id' => 'search_provider',\n                'title' => __('Search Provider', 'website-ai-assistant'),\n                'callback' => 'render_select_field',\n                'args' => [\n                    'field' => 'search_provider',\n                    'options' => [\n                        'google' => __('Google Custom Search', 'website-ai-assistant'),\n                        'algolia' => __('Algolia', 'website-ai-assistant')\n                    ],\n                    'default' => 'google',\n                    'description' => __('Select your preferred search provider', 'website-ai-assistant')\n                ]\n            ],\n            // Google Search Settings\n            [\n                'id' => 'google_search_api_key',\n                'title' => __('Google Search API Key', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'google_search_api_key',\n                    'type' => 'password',\n                    'class' => 'google-search-field waa-api-key-field',\n                    'description' => __('Enter your Google Custom Search API Key', 'website-ai-assistant')\n                ]\n            ],\n            [\n                'id' => 'search_engine_id',\n                'title' => __('Google Search Engine ID', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'search_engine_id',\n                    'type' => 'text',\n                    'class' => 'google-search-field waa-api-key-field',\n                    'description' => __('Enter your Google Custom Search Engine ID', 'website-ai-assistant')\n                ]\n            ],\n            // Algolia Settings\n            [\n                'id' => 'algolia_app_id',\n                'title' => __('Algolia Application ID', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'algolia_app_id',\n                    'type' => 'text',\n                    'class' => 'algolia-field waa-api-key-field',\n                    'description' => __('Enter your Algolia Application ID', 'website-ai-assistant')\n                ]\n            ],\n            [\n                'id' => 'algolia_search_key',\n                'title' => __('Algolia Search API Key', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'algolia_search_key',\n                    'type' => 'password',\n                    'class' => 'algolia-field waa-api-key-field',\n                    'description' => __('Enter your Algolia Search-Only API Key', 'website-ai-assistant')\n                ]\n            ],\n            [\n                'id' => 'algolia_admin_key',\n                'title' => __('Algolia Admin API Key', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'algolia_admin_key',\n                    'type' => 'password',\n                    'class' => 'algolia-field waa-api-key-field',\n                    'description' => __('Enter your Algolia Admin API Key', 'website-ai-assistant')\n                ]\n            ],\n            [\n                'id' => 'algolia_index',\n                'title' => __('Algolia Index Name', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'algolia_index',\n                    'type' => 'text',\n                    'class' => 'algolia-field waa-api-key-field',\n                    'description' => __('Enter your Algolia Index Name (e.g., website_contentsearchable_posts)', 'website-ai-assistant')\n                ]\n            ]\n        ];\n\n        // Register all search fields\n        foreach ($search_fields as $field) {\n            add_settings_field(\n                $field['id'],\n                $field['title'],\n                [$this, $field['callback']],\n                'website-ai-assistant',\n                'waa_search_settings',\n                $field['args']\n            );\n        }\n    }\n\n    private function register_display_settings(): void {\n        add_settings_section(\n            'waa_display_settings',\n            __('Display Settings', 'website-ai-assistant'),\n            [$this, 'render_display_section'],\n            'website-ai-assistant'\n        );\n\n        add_settings_field(\n            'display_locations',\n            __('Show Chat Widget On', 'website-ai-assistant'),\n            [$this, 'render_display_locations_field'],\n            'website-ai-assistant',\n            'waa_display_settings'\n        );\n\n        add_settings_field(\n            'enable_debug',\n            __('Enable Debug Logging', 'website-ai-assistant'),\n            [$this, 'render_checkbox_field'],\n            'website-ai-assistant',\n            'waa_display_settings',\n            [\n                'field' => 'enable_debug',\n                'description' => __('Log debug information', 'website-ai-assistant')\n            ]\n        );\n    }\n\n    private function register_consent_settings(): void {\n        add_settings_section(\n            'waa_consent_settings',\n            __('Consent Settings', 'website-ai-assistant'),\n            [$this, 'render_consent_section'],\n            'website-ai-assistant'\n        );\n\n        // Enable consent checkbox\n        add_settings_field(\n            'enable_consent',\n            __('Enable Consent Request', 'website-ai-assistant'),\n            [$this, 'render_checkbox_field'],\n            'website-ai-assistant',\n            'waa_consent_settings',\n            [\n                'field' => 'enable_consent',\n                'description' => __('Requires users to accept the consent message before starting a chat.', 'website-ai-assistant')\n            ]\n        );\n\n        // Consent Message textarea\n        add_settings_field(\n            'consent_message',\n            __('Consent Message', 'website-ai-assistant'),\n            [$this, 'render_textarea_field'],\n            'website-ai-assistant',\n            'waa_consent_settings',\n            [\n                'field' => 'consent_message',\n                'description' => __('The text shown to the user requesting consent.', 'website-ai-assistant')\n            ]\n        );\n    }\n\n    public function render_consent_section(): void {\n        echo '<p>' . esc_html__('Configure chatbot consent settings below:', 'website-ai-assistant') . '</p>';\n    }\n\n    private function get_ai_provider_options(): array {\n        return [\n            'gemini' => __('Google Gemini AI', 'website-ai-assistant'),\n            'openai' => __('OpenAI', 'website-ai-assistant'),\n            'deepseek' => __('Deepseek', 'website-ai-assistant')\n        ];\n    }\n\n    private function get_fluentcrm_lists(): array {\n        if (!function_exists('FluentCrmApi')) {\n            return ['' => __('FluentCRM not installed', 'website-ai-assistant')];\n        }\n\n        try {\n            $listApi = FluentCrmApi('lists');\n            if (!$listApi) {\n                return ['' => __('FluentCRM API not available', 'website-ai-assistant')];\n            }\n\n            $lists = $listApi->all();\n            if (empty($lists)) {\n                return ['' => __('No lists found', 'website-ai-assistant')];\n            }\n\n            $options = ['' => __('Select a list', 'website-ai-assistant')];\n            foreach ($lists as $list) {\n                $options[$list->id] = esc_html($list->title);\n            }\n            return $options;\n        } catch (\\Exception $e) {\n            error_log('Website AI Assistant Error: ' . $e->getMessage());\n            return ['' => __('Error loading lists', 'website-ai-assistant')];\n        }\n    }\n\n    private function get_fluentcrm_tags(): array {\n        if (!function_exists('FluentCrmApi')) {\n            return ['' => __('FluentCRM not installed', 'website-ai-assistant')];\n        }\n\n        try {\n            $tagApi = FluentCrmApi('tags');\n            if (!$tagApi) {\n                return ['' => __('FluentCRM API not available', 'website-ai-assistant')];\n            }\n\n            $tags = $tagApi->all();\n            if (empty($tags)) {\n                return ['' => __('No tags found', 'website-ai-assistant')];\n            }\n\n            $options = ['' => __('Select a tag', 'website-ai-assistant')];\n            foreach ($tags as $tag) {\n                $options[$tag->id] = esc_html($tag->title);\n            }\n            return $options;\n        } catch (\\Exception $e) {\n            error_log('Website AI Assistant Error: ' . $e->getMessage());\n            return ['' => __('Error loading tags', 'website-ai-assistant')];\n        }\n    }\n\n    public function render_settings_page(): void {\n        if (!current_user_can('manage_options')) {\n            return;\n        }\n        require_once WAA_PLUGIN_DIR . 'admin/views/settings-page.php';\n    }\n\n    public function render_ai_section(): void {\n        echo '<p>' . esc_html__('Configure your AI settings below:', 'website-ai-assistant') . '</p>';\n        echo '<ul class=\"waa-section-info\">';\n        echo '<li>' . esc_html__('Select your preferred AI provider', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('Enter the required API credentials', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('Choose the model you want to use', 'website-ai-assistant') . '</li>';\n        echo '</ul>';\n    }\n\n    public function render_api_section(): void {\n        echo '<p>' . esc_html__('API Credentials:', 'website-ai-assistant') . '</p>';\n        echo '<ul class=\"waa-section-info\">';\n        echo '<li>' . esc_html__('Gemini: Get your API key from Google AI Studio', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('OpenAI: Get your API key from OpenAI dashboard', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('Deepseek: Get your API key from Deepseek platform', 'website-ai-assistant') . '</li>';\n        echo '</ul>';\n    }\n\n    public function render_search_section(): void {\n        echo '<p>' . esc_html__('Search Provider Settings:', 'website-ai-assistant') . '</p>';\n        echo '<ul class=\"waa-section-info\">';\n        echo '<li>' . esc_html__('Google: Custom Search requires API key and Engine ID', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('Algolia: Uses existing WordPress Algolia plugin settings', 'website-ai-assistant') . '</li>';\n        echo '</ul>';\n    }\n\n    public function render_display_section(): void {\n        echo '<p>' . esc_html__('Configure where the chat widget should appear.', 'website-ai-assistant') . '</p>';\n    }\n\n\n    /* Commented out duplicate method - preserved for reference\n    public function render_textarea_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $value = $options[$field] ?? '';\n        echo '<textarea name=\"waa_options[' . esc_attr($field) . ']\" class=\"large-text\" rows=\"4\">' . esc_textarea($value) . '</textarea>';\n        if (!empty($args['description'])) {\n            echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n        }\n    }\n    */\n\n    public function handle_fetch_models(): void {\n        error_log('Starting handle_fetch_models...');\n        check_ajax_referer('waa_admin_nonce', 'nonce');\n        \n        if (!current_user_can('manage_options')) {\n            error_log('Unauthorized access attempt in handle_fetch_models');\n            wp_send_json_error(['message' => __('Unauthorized access', 'website-ai-assistant')]);\n            return;\n        }\n        \n        $provider = sanitize_text_field($_POST['provider'] ?? '');\n        $api_key = sanitize_text_field($_POST['api_key'] ?? '');\n        waa_debug_log('handle_fetch_models called', [\n            'provider' => $provider,\n            'has_api_key' => !empty($api_key),\n            'api_key_length' => strlen($api_key),\n            'post_data' => $_POST,\n            'request_method' => $_SERVER['REQUEST_METHOD']\n        ]);\n        \n        $models = [];\n        \n        switch ($provider) {\n            case 'gemini':\n                $models = \\Website_Ai_Assistant\\Models\\Gemini_Service::AVAILABLE_MODELS;\n                update_option('waa_gemini_models', $models);\n                waa_debug_log('Using static Gemini models');\n                break;\n            case 'openai':\n                try {\n                    $api_key = sanitize_text_field($_POST['api_key'] ?? '');\n                    waa_debug_log('OpenAI: Processing model fetch request');\n                    \n                    waa_debug_log('OpenAI: Processing fetch models request', [\n                        'has_api_key' => !empty($api_key),\n                        'api_key_length' => strlen($api_key),\n                        'api_key_preview' => substr($api_key, 0, 10) . '...'\n                    ]);\n\n                    // Check for cached models first\n                    $cached_models = get_option('waa_openai_models', []);\n                    $cached_key_hash = get_option('waa_openai_key_hash', '');\n                    $current_key_hash = md5($api_key);\n        \n                    // Use cached models if available and key matches\n                    if (!empty($cached_models) && $cached_key_hash === $current_key_hash) {\n                        $models = $cached_models;\n                        waa_debug_log('OpenAI: Using cached models');\n                        break;\n                    }\n        \n                    if (empty($api_key)) {\n                        throw new \\Exception(__('API key is required', 'website-ai-assistant'));\n                    }\n        \n                    // If no cache hit, determine whether to use cache for fetching\n                    $options = get_option('waa_options', []);\n                    $force_refresh = isset($_POST['force_refresh']) && $_POST['force_refresh'] === 'true';\n                    $use_cache = !$force_refresh && empty($options['openai_disable_cache']);\n\n                    waa_debug_log('OpenAI: Cache Settings:', [\n                        'use_cache' => $use_cache,\n                        'force_refresh' => $force_refresh ? 'yes' : 'no',\n                        'disable_cache_setting' => !empty($options['openai_disable_cache']) ? 'yes' : 'no'\n                    ]);\n                    \n                    if ($use_cache) {\n                        $cached_models = get_option('waa_openai_models', []);\n                        $cached_key_hash = get_option('waa_openai_key_hash', '');\n                        $current_key_hash = md5($api_key);\n\n                        waa_debug_log('OpenAI: Cache status', [\n                            'has_cached_models' => !empty($cached_models),\n                            'models_count' => count($cached_models),\n                            'cache_key_match' => $cached_key_hash === $current_key_hash,\n                            'current_key_hash' => $current_key_hash\n                        ]);\n\n                        // Use cached models if available and key matches\n                        if ($cached_models && $cached_key_hash === $current_key_hash) {\n                            $models = $cached_models;\n                            waa_debug_log('OpenAI: Using cached models');\n                            break;\n                        }\n                    }\n    \n                    // If we get here, either cache is disabled or we need fresh models\n                    waa_debug_log('OpenAI: Fetching fresh models from API');\n                    $openai_service = new OpenAI_Service($api_key);\n                    $models = $openai_service->get_available_models();\n    \n                    // Cache the models unless this was a forced refresh\n                    if (!$force_refresh && !empty($models)) {\n                        update_option('waa_openai_models', $models);\n                        update_option('waa_openai_key_hash', md5($api_key));\n                        waa_debug_log('OpenAI: Cached new models');\n                    }\n\n                    // Set default model if none selected\n                    if (!empty($models)) {\n                        $options = get_option('waa_options', []);\n                        if (empty($options['openai_model'])) {\n                            $first_model = array_key_first($models);\n                            $options['openai_model'] = $first_model;\n                            update_option('waa_options', $options);\n                            waa_debug_log('OpenAI: Set default model:', $first_model);\n                        }\n                    }\n                } catch (\\Exception $e) {\n                    wp_send_json_error(['message' => $e->getMessage()]);\n                    return;\n                }\n                break;\n            case 'deepseek':\n                // Check for cached models first\n                $cached_models = get_option('waa_deepseek_models', []);\n                $cached_key_hash = get_option('waa_deepseek_key_hash', '');\n                $api_key = sanitize_text_field($_POST['api_key'] ?? '');\n                $current_key_hash = md5($api_key);\n\n                // Use cached models if available and key matches\n                if (!empty($cached_models) && $cached_key_hash === $current_key_hash) {\n                    $models = $cached_models;\n                    waa_debug_log('Deepseek: Using cached models');\n                    break;\n                }\n\n                // If no cache hit, validate API key and fetch models\n                if (empty($api_key)) {\n                    throw new \\Exception(__('API key is required', 'website-ai-assistant'));\n                }\n\n                try {\n                    $deepseek_service = new Deepseek_Service($api_key, Deepseek_Service::API_ENDPOINT);\n                    $models = $deepseek_service->get_available_models();\n                    \n                    // Cache the models and API key hash\n                    update_option('waa_deepseek_models', $models);\n                    update_option('waa_deepseek_key_hash', $current_key_hash);\n                    waa_debug_log('Deepseek: Cached new models');\n                } catch (\\Exception $e) {\n                    wp_send_json_error(['message' => $e->getMessage()]);\n                    return;\n                }\n                break;\n            default:\n                wp_send_json_error(['message' => __('Invalid provider', 'website-ai-assistant')]);\n                return;\n        }\n        \n        wp_send_json_success(['models' => $models]);\n    }\n\n    /* Commented out duplicate method - preserved for reference\n    public function render_select_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $value = $options[$field] ?? $args['default'] ?? '';\n        \n        echo '<select name=\"waa_options[' . esc_attr($field) . ']\" id=\"waa_options_' . esc_attr($field) . '\">';\n        foreach ($args['options'] as $key => $label) {\n            echo '<option value=\"' . esc_attr($key) . '\" ' . selected($value, $key, false) . '>';\n            echo esc_html($label);\n            echo '</option>';\n        }\n        echo '</select>';\n        \n        if (!empty($args['description'])) {\n            echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n        }\n    }\n    */\n\n    public function render_checkbox_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $checked = isset($options[$field]) && $options[$field] ? 'checked' : '';\n        \n        echo '<input type=\"checkbox\" name=\"waa_options[' . esc_attr($field) . ']\" ' . $checked . ' value=\"1\">';\n        if (!empty($args['description'])) {\n            echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n        }\n    }\n\n    public function render_display_locations_field(): void {\n        $options = get_option('waa_options', []);\n        $locations = $options['display_locations'] ?? ['all'];\n        ?>\n        <fieldset>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"all\" <?php checked(in_array('all', $locations)); ?>>\n                <?php esc_html_e('All Pages', 'website-ai-assistant'); ?>\n            </label><br>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"home\" <?php checked(in_array('home', $locations)); ?>>\n                <?php esc_html_e('Home Page', 'website-ai-assistant'); ?>\n            </label><br>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"posts\" <?php checked(in_array('posts', $locations)); ?>>\n                <?php esc_html_e('Blog Posts', 'website-ai-assistant'); ?>\n            </label><br>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"pages\" <?php checked(in_array('pages', $locations)); ?>>\n                <?php esc_html_e('Pages', 'website-ai-assistant'); ?>\n            </label><br>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"products\" <?php checked(in_array('products', $locations)); ?>>\n                <?php esc_html_e('Products', 'website-ai-assistant'); ?>\n            </label>\n        </fieldset>\n        <?php\n    }\n\n    public function enqueue_admin_assets($hook): void {\n        // Only load on our settings page\n        if ('settings_page_website-ai-assistant' !== $hook) {\n            return;\n        }\n\n        wp_enqueue_style(\n            'waa-admin-styles',\n            WAA_PLUGIN_URL . 'admin/css/admin-settings.css',\n            [],\n            WAA_VERSION\n        );\n\n        wp_enqueue_script(\n            'waa-admin-scripts',\n            WAA_PLUGIN_URL . 'admin/js/admin-settings.js',\n            ['jquery'],\n            WAA_VERSION,\n            true\n        );\n\n        wp_localize_script('waa-admin-scripts', 'waaAdmin', [\n            'ajaxUrl' => admin_url('admin-ajax.php'),\n            'nonce' => wp_create_nonce('waa_admin_nonce'),\n            'i18n' => [\n                'loadingModels' => __('Loading available models...', 'website-ai-assistant'),\n                'enterApiKey' => __('Please enter API key first', 'website-ai-assistant'),\n                'selectModel' => __('Select a model', 'website-ai-assistant'),\n                'fetchError' => __('Failed to fetch models', 'website-ai-assistant'),\n                'noModelsFound' => __('No available models found', 'website-ai-assistant'),\n                'fetchingModels' => __('Fetching available models...', 'website-ai-assistant')\n            ]\n        ]);\n    }\n\n    public function sanitize_options($input): array {\n        waa_debug_log('Sanitizing input options:', [\n            'ai_provider' => $input['ai_provider'] ?? 'not set',\n            'search_provider' => $input['search_provider'] ?? 'not set',\n            'fields_present' => array_keys($input)\n        ]);\n\n        // Get existing options to preserve any values not in current input\n        $existing = get_option('waa_options', []);\n        $sanitized = $existing;\n\n        // Handle search provider changes\n        if (isset($input['search_provider'])) {\n            $search_provider = sanitize_text_field($input['search_provider']);\n            if (in_array($search_provider, ['google', 'algolia'])) {\n                $old_provider = $existing['search_provider'] ?? 'google';\n                $sanitized['search_provider'] = $search_provider;\n                \n                waa_debug_log('Search provider updated:', [\n                    'from' => $old_provider,\n                    'to' => $search_provider\n                ]);\n\n                // Only clear settings if they're explicitly empty in the input\n                if ($search_provider === 'google') {\n                    // When switching to Google, preserve existing Algolia settings\n                    $sanitized['google_search_api_key'] = $input['google_search_api_key'] ?? $existing['google_search_api_key'] ?? '';\n                    $sanitized['search_engine_id'] = $input['search_engine_id'] ?? $existing['search_engine_id'] ?? '';\n                } else if ($search_provider === 'algolia') {\n                    // When switching to Algolia, preserve existing Google settings\n                    $sanitized['algolia_app_id'] = $input['algolia_app_id'] ?? $existing['algolia_app_id'] ?? '';\n                    $sanitized['algolia_search_key'] = $input['algolia_search_key'] ?? $existing['algolia_search_key'] ?? '';\n                    $sanitized['algolia_admin_key'] = $input['algolia_admin_key'] ?? $existing['algolia_admin_key'] ?? '';\n                    $sanitized['algolia_index'] = $input['algolia_index'] ?? $existing['algolia_index'] ?? '';\n                }\n                \n                waa_debug_log('Settings after provider change:', [\n                    'provider' => $search_provider,\n                    'has_google_key' => isset($sanitized['google_search_api_key']),\n                    'has_algolia_key' => isset($sanitized['algolia_search_key'])\n                ]);\n            }\n        }\n        \n        $field_types = [\n            'url' => ['deepseek_endpoint'],\n            'key' => [\n                'gemini_api_key', 'openai_api_key', 'deepseek_api_key',\n                'google_search_api_key', 'search_engine_id',\n                'algolia_app_id', 'algolia_search_key', 'algolia_admin_key'\n            ],\n            'text' => ['algolia_index']\n        ];\n\n        // Process each field type\n        foreach ($field_types as $type => $fields) {\n            foreach ($fields as $field) {\n                if (!isset($input[$field])) continue;\n\n                switch ($type) {\n                    case 'url':\n                        $sanitized[$field] = esc_url_raw(rtrim($input[$field], '/') . '/');\n                        break;\n                    case 'key':\n                    case 'text':\n                        $sanitized[$field] = sanitize_text_field($input[$field]);\n                        if ($type === 'text') {\n                            waa_debug_log(\"Sanitizing text field: $field\", [\n                                'input_value' => $input[$field],\n                                'sanitized_value' => $sanitized[$field]\n                            ]);\n                        }\n                        break;\n                }\n            }\n        }\n\n        // Provider and model fields\n        $provider_model_fields = [\n            'ai_provider',\n            'openai_model',\n            'gemini_model',\n            'deepseek_model',\n            'search_provider',\n            'system_message'\n        ];\n\n        foreach ($provider_model_fields as $field) {\n            if (isset($input[$field])) {\n                $sanitized[$field] = sanitize_text_field($input[$field]);\n                waa_debug_log(\"Sanitized $field:\", $sanitized[$field]);\n            } else {\n                waa_debug_log(\"Field not found in input: $field\");\n                $sanitized[$field] = '';\n            }\n        }\n\n        // Add special handling for provider-specific model fields\n        $provider = $sanitized['ai_provider'] ?? '';\n        if ($provider) {\n            $model_field = $provider . '_model';\n            waa_debug_log(\"Checking provider-specific model field: $model_field\", [\n                'value' => $sanitized[$model_field] ?? 'not set',\n                'provider' => $provider\n            ]);\n        }\n\n        // Handle display locations array\n        if (isset($input['display_locations']) && is_array($input['display_locations'])) {\n            $sanitized['display_locations'] = array_map('sanitize_text_field', $input['display_locations']);\n        } else {\n            $sanitized['display_locations'] = ['all']; // Default to all pages if not set\n        }\n\n        // Handle debug option\n        $sanitized['enable_debug'] = isset($input['enable_debug']) ? 1 : 0;\n\n        // Sanitize lead generation fields\n        $lead_fields = [\n            'enable_lead_collection' => 'bool',\n            'lead_collection_timing' => 'text',\n            'lead_collection_heading' => 'text',\n            'lead_collection_description' => 'text',\n            'fluentcrm_list_id' => 'int',\n            'fluentcrm_tag_id' => 'int',\n            'fluentcrm_status' => 'text'\n        ];\n\n        foreach ($lead_fields as $field => $type) {\n            if (isset($input[$field])) {\n                switch ($type) {\n                    case 'bool':\n                        $sanitized[$field] = (bool) $input[$field];\n                        break;\n                    case 'int':\n                        $sanitized[$field] = absint($input[$field]);\n                        break;\n                    case 'text':\n                        $sanitized[$field] = sanitize_text_field($input[$field]);\n                        break;\n                }\n            }\n        }\n\n        // Sanitize consent settings\n        $sanitized['enable_consent'] = isset($input['enable_consent']) ? 1 : 0;\n        $sanitized['consent_message'] = isset($input['consent_message']) ? sanitize_textarea_field($input['consent_message']) : '';\n\n        return $sanitized;\n    }\n\n}\n"}, "424bfbab1d94a7b7783b5bb6012f882c30a08c45": {"t": 1785756317.915637, "n": 50772, "h": "9a4b86061dd9a6a3", "c": "<?php\nnamespace Website_Ai_Assistant\\Admin;\n\nuse Website_Ai_Assistant\\Models\\OpenAI_Service;\nuse Website_Ai_Assistant\\Models\\Gemini_Service;\nuse Website_Ai_Assistant\\Models\\Deepseek_Service;\n\nclass Admin_Settings {\n    private const OPTION_GROUP = 'waa_options';\n    private const SETTINGS_PAGE = 'website-ai-assistant';\n    private const TEST_PAGE = 'website-ai-assistant-test';\n\n    public function __construct() {\n        add_action('admin_menu', [$this, 'add_settings_page']);\n        add_action('admin_init', [$this, 'register_settings']);\n        add_action('admin_enqueue_scripts', [$this, 'enqueue_admin_assets']);\n        add_action('wp_ajax_waa_fetch_models', [$this, 'handle_fetch_models']);\n        add_action('wp_ajax_waa_update_model', [$this, 'handle_update_model']);\n\n        // Log the AJAX actions setup\n        waa_debug_log('Setting up AJAX actions');\n        \n        // Initialize admin settings values and log current settings\n        add_action('admin_init', function() {\n            $options = get_option('waa_options', []);\n            waa_debug_log('Current admin settings:', [\n                'provider' => $options['ai_provider'] ?? 'not set',\n                'model' => $options[$options['ai_provider'] . '_model'] ?? 'not set',\n                'has_api_key' => !empty($options[$options['ai_provider'] . '_api_key']) ? 'yes' : 'no'\n            ]);\n        });\n    }\n\n    public function add_settings_page(): void {\n        add_options_page(\n            __('Website AI Assistant Settings', 'website-ai-assistant'),\n            __('Website AI Assistant', 'website-ai-assistant'),\n            'manage_options',\n            self::SETTINGS_PAGE,\n            [$this, 'render_settings_page']\n        );\n    }\npublic function render_text_field($args): void {\n    if (empty($args['field'])) {\n        waa_debug_log(\"Error: Missing field name in render_text_field\", $args);\n        return;\n    }\n\n    $options = get_option('waa_options', []);\n    $field_name = $args['field'];\n    $field_type = $args['type'] ?? 'text';\n    $value = $options[$field_name] ?? $args['default'] ?? '';\n    $class = $args['class'] ?? '';\n    \n    waa_debug_log(\"Rendering field: $field_name\", [\n        'type' => $field_type,\n        'value' => $value,\n        'class' => $class\n    ]);\n    \n    ?>\n    <div class=\"<?php echo esc_attr($class); ?>\">\n        <?php if ($field_type === 'select'): ?>\n            <select\n                name=\"waa_options[<?php echo esc_attr($field_name); ?>]\"\n                id=\"waa_options_<?php echo esc_attr($field_name); ?>\"\n                class=\"regular-text\"\n                <?php\n                if (!empty($args['data'])) {\n                    foreach ($args['data'] as $key => $val) {\n                        echo ' data-' . esc_attr($key) . '=\"' . esc_attr($val) . '\"';\n                    }\n                }\n                ?>\n            >\n                <?php if (!empty($args['options'])): ?>\n                    <?php foreach ($args['options'] as $option_value => $option_label): ?>\n                        <option value=\"<?php echo esc_attr($option_value); ?>\" <?php selected($value, $option_value); ?>>\n                            <?php echo esc_html($option_label); ?>\n                        </option>\n                    <?php endforeach; ?>\n                <?php endif; ?>\n            </select>\n        <?php else: ?>\n            <input\n                type=\"<?php echo esc_attr($field_type); ?>\"\n                id=\"waa_options_<?php echo esc_attr($field_name); ?>\"\n                name=\"waa_options[<?php echo esc_attr($field_name); ?>]\"\n                value=\"<?php echo esc_attr($value); ?>\"\n                class=\"regular-text\"\n            />\n        <?php endif; ?>\n        <?php if (!empty($args['description'])): ?>\n            <p class=\"description\"><?php echo esc_html($args['description']); ?></p>\n        <?php endif; ?>\n    </div>\n    <?php\n}\n\npublic function render_textarea_field(array $args): void {\n    $options = get_option('waa_options');\n    $field = $args['field'];\n    $value = $options[$field] ?? '';\n    echo '<textarea name=\"waa_options[' . esc_attr($field) . ']\" class=\"large-text\" rows=\"4\">' . esc_textarea($value) . '</textarea>';\n    if (!empty($args['description'])) {\n        echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n    }\n}\n\npublic function render_select_field(array $args): void {\n    $options = get_option('waa_options');\n    $field = $args['field'];\n    $value = $options[$field] ?? $args['default'] ?? '';\n    $class = $args['class'] ?? '';\n    \n    // Build data attributes\n    $data_attrs = '';\n    if (!empty($args['data'])) {\n        foreach ($args['data'] as $key => $val) {\n            $data_attrs .= ' data-' . esc_attr($key) . '=\"' . esc_attr($val) . '\"';\n        }\n    }\n    \n    $id = $args['id'] ?? 'waa_options_' . esc_attr($field);\n    \n    echo '<select name=\"waa_options[' . esc_attr($field) . ']\" id=\"' . esc_attr($id) . '\" class=\"' . esc_attr($class) . '\"' . $data_attrs . '>';\n    foreach ($args['options'] as $key => $label) {\n        echo '<option value=\"' . esc_attr($key) . '\" ' . selected($value, $key, false) . '>';\n        echo esc_html($label);\n        echo '</option>';\n    }\n    echo '</select>';\n    \n    if (!empty($args['description'])) {\n        echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n    }\n}\n\npublic function register_settings(): void {\n    // Register the settings group\n    register_setting(\n        'waa_options', // Option group\n        'waa_options', // Option name in the database\n        ['sanitize_callback' => [$this, 'sanitize_options']]\n    );\n\n    // Register settings sections\n    $this->register_ai_settings();        // AI provider and model settings\n    $this->register_api_settings();       // API credentials for all providers\n    $this->register_search_settings();    // Search configuration\n    $this->register_display_settings();   // Display options\n    $this->register_lead_settings();      // Lead generation settings\n    $this->register_consent_settings();   // Consent settings\n\n    // Log registered settings for debugging\n    waa_debug_log('Settings registered with the following data:', [\n        'option_group' => 'waa_options',\n        'sections' => [\n            'ai_settings' => 'website-ai-assistant',\n            'api_credentials' => 'website-ai-assistant',\n            'search_settings' => 'website-ai-assistant',\n            'display_settings' => 'website-ai-assistant',\n            'lead_settings' => 'website-ai-assistant',\n            'consent_settings' => 'website-ai-assistant'\n        ]\n    ]);\n}\n\nprivate function register_lead_settings(): void {\n    add_settings_section(\n        'waa_lead_settings',\n        __('Lead Generation Settings', 'website-ai-assistant'),\n        [$this, 'render_lead_section'],\n        'website-ai-assistant'\n    );\n\n    // Enable lead collection\n    add_settings_field(\n        'enable_lead_collection',\n        __('Enable Lead Collection', 'website-ai-assistant'),\n        [$this, 'render_checkbox_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'enable_lead_collection',\n            'description' => __('Show lead collection form in chat widget', 'website-ai-assistant')\n        ]\n    );\n\n    // Lead collection timing\n    add_settings_field(\n        'lead_collection_timing',\n        __('When to Show Form', 'website-ai-assistant'),\n        [$this, 'render_select_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'lead_collection_timing',\n            'options' => [\n                'immediate' => __('Immediately', 'website-ai-assistant'),\n                'after_first' => __('After First Message', 'website-ai-assistant'),\n                'after_two' => __('After Two Messages', 'website-ai-assistant'),\n                'end' => __('After Three Messages', 'website-ai-assistant')\n            ],\n            'default' => 'immediate',\n            'description' => __('Choose when to display the lead collection form', 'website-ai-assistant')\n        ]\n    );\n\n    // Form heading\n    add_settings_field(\n        'lead_collection_heading',\n        __('Form Heading', 'website-ai-assistant'),\n        [$this, 'render_text_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'lead_collection_heading',\n            'type' => 'text',\n            'default' => __('Please share your contact info to continue', 'website-ai-assistant'),\n            'description' => __('Heading text displayed at the top of the form', 'website-ai-assistant')\n        ]\n    );\n\n    // Form description\n    add_settings_field(\n        'lead_collection_description',\n        __('Form Description', 'website-ai-assistant'),\n        [$this, 'render_text_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'lead_collection_description',\n            'type' => 'text',\n            'description' => __('Optional description text below the heading', 'website-ai-assistant')\n        ]\n    );\n\n    // FluentCRM List selector (populated dynamically)\n    add_settings_field(\n        'fluentcrm_list_id',\n        __('FluentCRM List', 'website-ai-assistant'),\n        [$this, 'render_select_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'fluentcrm_list_id',\n            'options' => $this->get_fluentcrm_lists(),\n            'description' => __('Select the FluentCRM list to add contacts to', 'website-ai-assistant')\n        ]\n    );\n\n    // FluentCRM Tag selector (populated dynamically)\n    add_settings_field(\n        'fluentcrm_tag_id',\n        __('FluentCRM Tag', 'website-ai-assistant'),\n        [$this, 'render_select_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'fluentcrm_tag_id',\n            'options' => $this->get_fluentcrm_tags(),\n            'description' => __('Select the FluentCRM tag to apply to contacts', 'website-ai-assistant')\n        ]\n    );\n\n    // Contact Status\n    add_settings_field(\n        'fluentcrm_status',\n        __('Contact Status', 'website-ai-assistant'),\n        [$this, 'render_select_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'fluentcrm_status',\n            'options' => [\n                'subscribed' => __('Subscribed', 'website-ai-assistant'),\n                'pending' => __('Pending', 'website-ai-assistant'),\n                'unsubscribed' => __('Unsubscribed', 'website-ai-assistant')\n            ],\n            'default' => 'subscribed',\n            'description' => __('Select the default status for new contacts', 'website-ai-assistant')\n        ]\n    );\n}\n\npublic function render_lead_section(): void {\n    echo '<p>' . esc_html__('Configure lead generation settings:', 'website-ai-assistant') . '</p>';\n    echo '<ul class=\"waa-section-info\">';\n    echo '<li>' . esc_html__('Enable/disable lead collection form', 'website-ai-assistant') . '</li>';\n    echo '<li>' . esc_html__('Choose when to show the form (immediately, after first message, etc.)', 'website-ai-assistant') . '</li>';\n    echo '<li>' . esc_html__('Customize form heading and description', 'website-ai-assistant') . '</li>';\n    echo '<li>' . esc_html__('Connect to FluentCRM for lead storage (make sure FluentCRM is installed)', 'website-ai-assistant') . '</li>';\n    echo '<li>' . esc_html__('Select FluentCRM list and tag for organizing contacts', 'website-ai-assistant') . '</li>';\n    echo '</ul>';\n}\n\n\n    private function register_ai_settings(): void {\n        /* Original AI settings section\n        add_settings_section(\n            'waa_ai_settings',\n            __('AI Settings', 'website-ai-assistant'),\n            [$this, 'render_ai_section'],\n            'website-ai-assistant'\n        );\n\n        // AI Provider selector\n        add_settings_field(\n            'ai_provider',\n            __('AI Provider', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'ai_provider',\n                'options' => $this->get_ai_provider_options(),\n                'default' => 'gemini'\n            ]\n        );\n\n        // AI Model selector\n        add_settings_field(\n            'ai_model',\n            __('AI Model', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'ai_model',\n                'options' => []\n            ]\n        );\n\n        // System Message\n        add_settings_field(\n            'system_message',\n            __('System Message', 'website-ai-assistant'),\n            [$this, 'render_textarea_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            ['field' => 'system_message']\n        );\n        */\n\n        add_settings_section(\n            'waa_ai_settings',\n            __('AI Settings', 'website-ai-assistant'),\n            [$this, 'render_ai_section'],\n            'website-ai-assistant'\n        );\n\n        // AI Provider selector\n        add_settings_field(\n            'ai_provider',\n            __('AI Provider', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'ai_provider',\n                'id' => 'waa_options_ai_provider',\n                'options' => $this->get_ai_provider_options(),\n                'default' => 'gemini',\n                'description' => __('Select your AI provider', 'website-ai-assistant')\n            ]\n        );\n\n        // OpenAI Model Selector - populated dynamically via AJAX\n        add_settings_field(\n            'openai_model',\n            __('OpenAI Model', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'openai_model',\n                'id' => 'waa_options_openai_model',\n                'class' => 'openai-field model-field',\n                'data' => [\n                    'current-value' => get_option('waa_options')['openai_model'] ?? '',\n                    'provider' => 'openai'\n                ],\n                'options' => array_merge(\n                    ['' => __('Select OpenAI model', 'website-ai-assistant')],\n                    get_option('waa_openai_models', [])\n                ),\n                'description' => __('Select OpenAI model', 'website-ai-assistant')\n            ]\n        );\n\n        // Gemini Model Selector with predefined options\n        add_settings_field(\n            'gemini_model',\n            __('Gemini Model', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'gemini_model',\n                'id' => 'waa_options_gemini_model',\n                'class' => 'gemini-field model-field',\n                'data' => [\n                    'current-value' => get_option('waa_options')['gemini_model'] ?? '',\n                    'provider' => 'gemini'\n                ],\n                'options' => array_merge(\n                    ['' => __('Select Gemini model', 'website-ai-assistant')],\n                    \\Website_Ai_Assistant\\Models\\Gemini_Service::AVAILABLE_MODELS\n                ),\n                'description' => __('Select a Gemini model to use', 'website-ai-assistant')\n            ]\n        );\n\n        // Deepseek Model Selector - populated dynamically via AJAX\n        add_settings_field(\n            'deepseek_model',\n            __('Deepseek Model', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'deepseek_model',\n                'id' => 'waa_options_deepseek_model',\n                'class' => 'deepseek-field model-field',\n                'data' => [\n                    'current-value' => get_option('waa_options')['deepseek_model'] ?? '',\n                    'provider' => 'deepseek'\n                ],\n                'options' => array_merge(\n                    ['' => __('Select Deepseek model', 'website-ai-assistant')],\n                    get_option('waa_deepseek_models', [])\n                ),\n                'description' => __('Select Deepseek model', 'website-ai-assistant')\n            ]\n        );\n\n        add_settings_field(\n            'system_message',\n            __('System Message', 'website-ai-assistant'),\n            [$this, 'render_textarea_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'system_message',\n                'description' => __('This message sets the AI\\'s behavior and tone. Leave blank for default.', 'website-ai-assistant')\n            ]\n        );\n    }\n\n    private function register_api_settings(): void {\n        // API Credentials Section\n        add_settings_section(\n           'api_credentials',\n           __('API Credentials', 'website-ai-assistant'),\n           [$this, 'render_api_section'],\n           self::SETTINGS_PAGE\n       );\n\n        // OpenAI Credentials\n        add_settings_field(\n            'openai_api_key',\n            __('OpenAI API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'openai_api_key',\n                'type' => 'password',\n                'class' => 'openai-field waa-api-key-field',\n                'description' => __('Enter your API key from OpenAI dashboard', 'website-ai-assistant')\n            ]\n        );\n\n        // OpenAI Cache Control\n        add_settings_field(\n            'openai_disable_cache',\n            __('Model Cache', 'website-ai-assistant'),\n            [$this, 'render_checkbox_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'openai_disable_cache',\n                'class' => 'openai-field',\n                'description' => __('Disable caching to fetch fresh model list from OpenAI API each time', 'website-ai-assistant')\n            ]\n        );\n\n        // Deepseek API Key\n        add_settings_field(\n            'deepseek_api_key',\n            __('Deepseek API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'deepseek_api_key',\n                'type' => 'password',\n                'class' => 'deepseek-field waa-api-key-field',\n                'description' => __('Enter your API key from Deepseek dashboard', 'website-ai-assistant')\n            ]\n        );\n\n        // Deepseek API Endpoint\n        add_settings_field(\n            'deepseek_endpoint',\n            __('Deepseek Endpoint', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'deepseek_endpoint',\n                'type' => 'text',\n                'class' => 'deepseek-field waa-api-key-field',\n                'default' => 'https://api.deepseek.com/v1/',\n                'description' => __('API endpoint for Deepseek service (default: https://api.deepseek.com/v1/)', 'website-ai-assistant')\n            ]\n        );\n\n        // Gemini API Key\n        add_settings_field(\n            'gemini_api_key',\n            __('Gemini API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'gemini_api_key',\n                'type' => 'password',\n                'class' => 'waa-api-key-field',\n                'description' => __('Enter your API key from Google AI Studio', 'website-ai-assistant')\n            ]\n        );\n\n        // Keep existing fields commented for reference\n        /* Original Gemini field\n        add_settings_field(\n            'gemini_api_key',\n            __('Gemini API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'waa_api_credentials',\n            'waa_api_credentials',\n            [\n                'field' => 'gemini_api_key',\n                'type' => 'password',\n                'class' => 'gemini-field waa-api-key-field'\n            ]\n        );\n        */\n\n    }\n\n    private function register_search_settings(): void {\n        // Search Settings Section\n        add_settings_section(\n            'waa_search_settings',\n            __('Search Settings', 'website-ai-assistant'),\n            [$this, 'render_search_section'],\n            'website-ai-assistant'\n        );\n\n        // Define all search fields\n        $search_fields = [\n            // Search Provider\n            [\n                'id' => 'search_provider',\n                'title' => __('Search Provider', 'website-ai-assistant'),\n                'callback' => 'render_select_field',\n                'args' => [\n                    'field' => 'search_provider',\n                    'options' => [\n                        'google' => __('Google Custom Search', 'website-ai-assistant'),\n                        'algolia' => __('Algolia', 'website-ai-assistant')\n                    ],\n                    'default' => 'google',\n                    'description' => __('Select your preferred search provider', 'website-ai-assistant')\n                ]\n            ],\n            // Google Search Settings\n            [\n                'id' => 'google_search_api_key',\n                'title' => __('Google Search API Key', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'google_search_api_key',\n                    'type' => 'password',\n                    'class' => 'google-search-field waa-api-key-field',\n                    'description' => __('Enter your Google Custom Search API Key', 'website-ai-assistant')\n                ]\n            ],\n            [\n                'id' => 'search_engine_id',\n                'title' => __('Google Search Engine ID', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'search_engine_id',\n                    'type' => 'text',\n                    'class' => 'google-search-field waa-api-key-field',\n                    'description' => __('Enter your Google Custom Search Engine ID', 'website-ai-assistant')\n                ]\n            ],\n            // Algolia Settings\n            [\n                'id' => 'algolia_app_id',\n                'title' => __('Algolia Application ID', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'algolia_app_id',\n                    'type' => 'text',\n                    'class' => 'algolia-field waa-api-key-field',\n                    'description' => __('Enter your Algolia Application ID', 'website-ai-assistant')\n                ]\n            ],\n            [\n                'id' => 'algolia_search_key',\n                'title' => __('Algolia Search API Key', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'algolia_search_key',\n                    'type' => 'password',\n                    'class' => 'algolia-field waa-api-key-field',\n                    'description' => __('Enter your Algolia Search-Only API Key', 'website-ai-assistant')\n                ]\n            ],\n            [\n                'id' => 'algolia_admin_key',\n                'title' => __('Algolia Admin API Key', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'algolia_admin_key',\n                    'type' => 'password',\n                    'class' => 'algolia-field waa-api-key-field',\n                    'description' => __('Enter your Algolia Admin API Key', 'website-ai-assistant')\n                ]\n            ],\n            [\n                'id' => 'algolia_index',\n                'title' => __('Algolia Index Name', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'algolia_index',\n                    'type' => 'text',\n                    'class' => 'algolia-field waa-api-key-field',\n                    'description' => __('Enter your Algolia Index Name (e.g., website_contentsearchable_posts)', 'website-ai-assistant')\n                ]\n            ]\n        ];\n\n        // Register all search fields\n        foreach ($search_fields as $field) {\n            add_settings_field(\n                $field['id'],\n                $field['title'],\n                [$this, $field['callback']],\n                'website-ai-assistant',\n                'waa_search_settings',\n                $field['args']\n            );\n        }\n    }\n\n    private function register_display_settings(): void {\n        add_settings_section(\n            'waa_display_settings',\n            __('Display Settings', 'website-ai-assistant'),\n            [$this, 'render_display_section'],\n            'website-ai-assistant'\n        );\n\n        add_settings_field(\n            'display_locations',\n            __('Show Chat Widget On', 'website-ai-assistant'),\n            [$this, 'render_display_locations_field'],\n            'website-ai-assistant',\n            'waa_display_settings'\n        );\n\n        add_settings_field(\n            'enable_debug',\n            __('Enable Debug Logging', 'website-ai-assistant'),\n            [$this, 'render_checkbox_field'],\n            'website-ai-assistant',\n            'waa_display_settings',\n            [\n                'field' => 'enable_debug',\n                'description' => __('Log debug information', 'website-ai-assistant')\n            ]\n        );\n    }\n\n    private function register_consent_settings(): void {\n        add_settings_section(\n            'waa_consent_settings',\n            __('Consent Settings', 'website-ai-assistant'),\n            [$this, 'render_consent_section'],\n            'website-ai-assistant'\n        );\n\n        // Enable consent checkbox\n        add_settings_field(\n            'enable_consent',\n            __('Enable Consent Request', 'website-ai-assistant'),\n            [$this, 'render_checkbox_field'],\n            'website-ai-assistant',\n            'waa_consent_settings',\n            [\n                'field' => 'enable_consent',\n                'description' => __('Requires users to accept the consent message before starting a chat.', 'website-ai-assistant')\n            ]\n        );\n\n        // Consent Message textarea\n        add_settings_field(\n            'consent_message',\n            __('Consent Message', 'website-ai-assistant'),\n            [$this, 'render_textarea_field'],\n            'website-ai-assistant',\n            'waa_consent_settings',\n            [\n                'field' => 'consent_message',\n                'description' => __('The text shown to the user requesting consent.', 'website-ai-assistant')\n            ]\n        );\n    }\n\n    public function render_consent_section(): void {\n        echo '<p>' . esc_html__('Configure chatbot consent settings below:', 'website-ai-assistant') . '</p>';\n    }\n\n    private function get_ai_provider_options(): array {\n        return [\n            'gemini' => __('Google Gemini AI', 'website-ai-assistant'),\n            'openai' => __('OpenAI', 'website-ai-assistant'),\n            'deepseek' => __('Deepseek', 'website-ai-assistant')\n        ];\n    }\n\n    private function get_fluentcrm_lists(): array {\n        if (!function_exists('FluentCrmApi')) {\n            return ['' => __('FluentCRM not installed', 'website-ai-assistant')];\n        }\n\n        try {\n            $listApi = FluentCrmApi('lists');\n            if (!$listApi) {\n                return ['' => __('FluentCRM API not available', 'website-ai-assistant')];\n            }\n\n            $lists = $listApi->all();\n            if (empty($lists)) {\n                return ['' => __('No lists found', 'website-ai-assistant')];\n            }\n\n            $options = ['' => __('Select a list', 'website-ai-assistant')];\n            foreach ($lists as $list) {\n                $options[$list->id] = esc_html($list->title);\n            }\n            return $options;\n        } catch (\\Exception $e) {\n            error_log('Website AI Assistant Error: ' . $e->getMessage());\n            return ['' => __('Error loading lists', 'website-ai-assistant')];\n        }\n    }\n\n    private function get_fluentcrm_tags(): array {\n        if (!function_exists('FluentCrmApi')) {\n            return ['' => __('FluentCRM not installed', 'website-ai-assistant')];\n        }\n\n        try {\n            $tagApi = FluentCrmApi('tags');\n            if (!$tagApi) {\n                return ['' => __('FluentCRM API not available', 'website-ai-assistant')];\n            }\n\n            $tags = $tagApi->all();\n            if (empty($tags)) {\n                return ['' => __('No tags found', 'website-ai-assistant')];\n            }\n\n            $options = ['' => __('Select a tag', 'website-ai-assistant')];\n            foreach ($tags as $tag) {\n                $options[$tag->id] = esc_html($tag->title);\n            }\n            return $options;\n        } catch (\\Exception $e) {\n            error_log('Website AI Assistant Error: ' . $e->getMessage());\n            return ['' => __('Error loading tags', 'website-ai-assistant')];\n        }\n    }\n\n    public function render_settings_page(): void {\n        if (!current_user_can('manage_options')) {\n            return;\n        }\n        require_once WAA_PLUGIN_DIR . 'admin/views/settings-page.php';\n    }\n\n    public function render_ai_section(): void {\n        echo '<p>' . esc_html__('Configure your AI settings below:', 'website-ai-assistant') . '</p>';\n        echo '<ul class=\"waa-section-info\">';\n        echo '<li>' . esc_html__('Select your preferred AI provider', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('Enter the required API credentials', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('Choose the model you want to use', 'website-ai-assistant') . '</li>';\n        echo '</ul>';\n    }\n\n    public function render_api_section(): void {\n        echo '<p>' . esc_html__('API Credentials:', 'website-ai-assistant') . '</p>';\n        echo '<ul class=\"waa-section-info\">';\n        echo '<li>' . esc_html__('Gemini: Get your API key from Google AI Studio', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('OpenAI: Get your API key from OpenAI dashboard', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('Deepseek: Get your API key from Deepseek platform', 'website-ai-assistant') . '</li>';\n        echo '</ul>';\n    }\n\n    public function render_search_section(): void {\n        echo '<p>' . esc_html__('Search Provider Settings:', 'website-ai-assistant') . '</p>';\n        echo '<ul class=\"waa-section-info\">';\n        echo '<li>' . esc_html__('Google: Custom Search requires API key and Engine ID', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('Algolia: Uses existing WordPress Algolia plugin settings', 'website-ai-assistant') . '</li>';\n        echo '</ul>';\n    }\n\n    public function render_display_section(): void {\n        echo '<p>' . esc_html__('Configure where the chat widget should appear.', 'website-ai-assistant') . '</p>';\n    }\n\n\n    /* Commented out duplicate method - preserved for reference\n    public function render_textarea_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $value = $options[$field] ?? '';\n        echo '<textarea name=\"waa_options[' . esc_attr($field) . ']\" class=\"large-text\" rows=\"4\">' . esc_textarea($value) . '</textarea>';\n        if (!empty($args['description'])) {\n            echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n        }\n    }\n    */\n\n    public function handle_fetch_models(): void {\n        error_log('Starting handle_fetch_models...');\n        check_ajax_referer('waa_admin_nonce', 'nonce');\n        \n        if (!current_user_can('manage_options')) {\n            error_log('Unauthorized access attempt in handle_fetch_models');\n            wp_send_json_error(['message' => __('Unauthorized access', 'website-ai-assistant')]);\n            return;\n        }\n        \n        $provider = sanitize_text_field($_POST['provider'] ?? '');\n        $api_key = sanitize_text_field($_POST['api_key'] ?? '');\n        waa_debug_log('handle_fetch_models called', [\n            'provider' => $provider,\n            'has_api_key' => !empty($api_key),\n            'api_key_length' => strlen($api_key),\n            'post_data' => $_POST,\n            'request_method' => $_SERVER['REQUEST_METHOD']\n        ]);\n        \n        $models = [];\n        \n        switch ($provider) {\n            case 'gemini':\n                $models = \\Website_Ai_Assistant\\Models\\Gemini_Service::AVAILABLE_MODELS;\n                update_option('waa_gemini_models', $models);\n                waa_debug_log('Using static Gemini models');\n                break;\n            case 'openai':\n                try {\n                    $api_key = sanitize_text_field($_POST['api_key'] ?? '');\n                    waa_debug_log('OpenAI: Processing model fetch request');\n                    \n                    waa_debug_log('OpenAI: Processing fetch models request', [\n                        'has_api_key' => !empty($api_key),\n                        'api_key_length' => strlen($api_key),\n                        'api_key_preview' => substr($api_key, 0, 10) . '...'\n                    ]);\n\n                    // Check for cached models first\n                    $cached_models = get_option('waa_openai_models', []);\n                    $cached_key_hash = get_option('waa_openai_key_hash', '');\n                    $current_key_hash = md5($api_key);\n        \n                    // Use cached models if available and key matches\n                    if (!empty($cached_models) && $cached_key_hash === $current_key_hash) {\n                        $models = $cached_models;\n                        waa_debug_log('OpenAI: Using cached models');\n                        break;\n                    }\n        \n                    if (empty($api_key)) {\n                        throw new \\Exception(__('API key is required', 'website-ai-assistant'));\n                    }\n        \n                    // If no cache hit, determine whether to use cache for fetching\n                    $options = get_option('waa_options', []);\n                    $force_refresh = isset($_POST['force_refresh']) && $_POST['force_refresh'] === 'true';\n                    $use_cache = !$force_refresh && empty($options['openai_disable_cache']);\n\n                    waa_debug_log('OpenAI: Cache Settings:', [\n                        'use_cache' => $use_cache,\n                        'force_refresh' => $force_refresh ? 'yes' : 'no',\n                        'disable_cache_setting' => !empty($options['openai_disable_cache']) ? 'yes' : 'no'\n                    ]);\n                    \n                    if ($use_cache) {\n                        $cached_models = get_option('waa_openai_models', []);\n                        $cached_key_hash = get_option('waa_openai_key_hash', '');\n                        $current_key_hash = md5($api_key);\n\n                        waa_debug_log('OpenAI: Cache status', [\n                            'has_cached_models' => !empty($cached_models),\n                            'models_count' => count($cached_models),\n                            'cache_key_match' => $cached_key_hash === $current_key_hash,\n                            'current_key_hash' => $current_key_hash\n                        ]);\n\n                        // Use cached models if available and key matches\n                        if ($cached_models && $cached_key_hash === $current_key_hash) {\n                            $models = $cached_models;\n                            waa_debug_log('OpenAI: Using cached models');\n                            break;\n                        }\n                    }\n    \n                    // If we get here, either cache is disabled or we need fresh models\n                    waa_debug_log('OpenAI: Fetching fresh models from API');\n                    $openai_service = new OpenAI_Service($api_key);\n                    $models = $openai_service->get_available_models();\n    \n                    // Cache the models unless this was a forced refresh\n                    if (!$force_refresh && !empty($models)) {\n                        update_option('waa_openai_models', $models);\n                        update_option('waa_openai_key_hash', md5($api_key));\n                        waa_debug_log('OpenAI: Cached new models');\n                    }\n\n                    // Set default model if none selected\n                    if (!empty($models)) {\n                        $options = get_option('waa_options', []);\n                        if (empty($options['openai_model'])) {\n                            $first_model = array_key_first($models);\n                            $options['openai_model'] = $first_model;\n                            update_option('waa_options', $options);\n                            waa_debug_log('OpenAI: Set default model:', $first_model);\n                        }\n                    }\n                } catch (\\Exception $e) {\n                    wp_send_json_error(['message' => $e->getMessage()]);\n                    return;\n                }\n                break;\n            case 'deepseek':\n                // Check for cached models first\n                $cached_models = get_option('waa_deepseek_models', []);\n                $cached_key_hash = get_option('waa_deepseek_key_hash', '');\n                $api_key = sanitize_text_field($_POST['api_key'] ?? '');\n                $current_key_hash = md5($api_key);\n\n                // Use cached models if available and key matches\n                if (!empty($cached_models) && $cached_key_hash === $current_key_hash) {\n                    $models = $cached_models;\n                    waa_debug_log('Deepseek: Using cached models');\n                    break;\n                }\n\n                // If no cache hit, validate API key and fetch models\n                if (empty($api_key)) {\n                    throw new \\Exception(__('API key is required', 'website-ai-assistant'));\n                }\n\n                try {\n                    $deepseek_service = new Deepseek_Service($api_key, Deepseek_Service::API_ENDPOINT);\n                    $models = $deepseek_service->get_available_models();\n                    \n                    // Cache the models and API key hash\n                    update_option('waa_deepseek_models', $models);\n                    update_option('waa_deepseek_key_hash', $current_key_hash);\n                    waa_debug_log('Deepseek: Cached new models');\n                } catch (\\Exception $e) {\n                    wp_send_json_error(['message' => $e->getMessage()]);\n                    return;\n                }\n                break;\n            default:\n                wp_send_json_error(['message' => __('Invalid provider', 'website-ai-assistant')]);\n                return;\n        }\n        \n        wp_send_json_success(['models' => $models]);\n    }\n\n    /* Commented out duplicate method - preserved for reference\n    public function render_select_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $value = $options[$field] ?? $args['default'] ?? '';\n        \n        echo '<select name=\"waa_options[' . esc_attr($field) . ']\" id=\"waa_options_' . esc_attr($field) . '\">';\n        foreach ($args['options'] as $key => $label) {\n            echo '<option value=\"' . esc_attr($key) . '\" ' . selected($value, $key, false) . '>';\n            echo esc_html($label);\n            echo '</option>';\n        }\n        echo '</select>';\n        \n        if (!empty($args['description'])) {\n            echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n        }\n    }\n    */\n\n    public function render_checkbox_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $checked = isset($options[$field]) && $options[$field] ? 'checked' : '';\n        \n        echo '<input type=\"checkbox\" name=\"waa_options[' . esc_attr($field) . ']\" ' . $checked . ' value=\"1\">';\n        if (!empty($args['description'])) {\n            echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n        }\n    }\n\n    public function render_display_locations_field(): void {\n        $options = get_option('waa_options', []);\n        $locations = $options['display_locations'] ?? ['all'];\n        ?>\n        <fieldset>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"all\" <?php checked(in_array('all', $locations)); ?>>\n                <?php esc_html_e('All Pages', 'website-ai-assistant'); ?>\n            </label><br>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"home\" <?php checked(in_array('home', $locations)); ?>>\n                <?php esc_html_e('Home Page', 'website-ai-assistant'); ?>\n            </label><br>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"posts\" <?php checked(in_array('posts', $locations)); ?>>\n                <?php esc_html_e('Blog Posts', 'website-ai-assistant'); ?>\n            </label><br>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"pages\" <?php checked(in_array('pages', $locations)); ?>>\n                <?php esc_html_e('Pages', 'website-ai-assistant'); ?>\n            </label><br>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"products\" <?php checked(in_array('products', $locations)); ?>>\n                <?php esc_html_e('Products', 'website-ai-assistant'); ?>\n            </label>\n        </fieldset>\n        <?php\n    }\n\n    public function enqueue_admin_assets($hook): void {\n        // Only load on our settings page\n        if ('settings_page_website-ai-assistant' !== $hook) {\n            return;\n        }\n\n        wp_enqueue_style(\n            'waa-admin-styles',\n            WAA_PLUGIN_URL . 'admin/css/admin-settings.css',\n            [],\n            WAA_VERSION\n        );\n\n        wp_enqueue_script(\n            'waa-admin-scripts',\n            WAA_PLUGIN_URL . 'admin/js/admin-settings.js',\n            ['jquery'],\n            WAA_VERSION,\n            true\n        );\n\n        wp_localize_script('waa-admin-scripts', 'waaAdmin', [\n            'ajaxUrl' => admin_url('admin-ajax.php'),\n            'nonce' => wp_create_nonce('waa_admin_nonce'),\n            'i18n' => [\n                'loadingModels' => __('Loading available models...', 'website-ai-assistant'),\n                'enterApiKey' => __('Please enter API key first', 'website-ai-assistant'),\n                'selectModel' => __('Select a model', 'website-ai-assistant'),\n                'fetchError' => __('Failed to fetch models', 'website-ai-assistant'),\n                'noModelsFound' => __('No available models found', 'website-ai-assistant'),\n                'fetchingModels' => __('Fetching available models...', 'website-ai-assistant')\n            ]\n        ]);\n    }\n\n    public function sanitize_options($input): array {\n        waa_debug_log('Sanitizing input options:', [\n            'ai_provider' => $input['ai_provider'] ?? 'not set',\n            'search_provider' => $input['search_provider'] ?? 'not set',\n            'fields_present' => array_keys($input)\n        ]);\n\n        // Get existing options to preserve any values not in current input\n        $existing = get_option('waa_options', []);\n        $sanitized = $existing;\n\n        // Handle search provider changes\n        if (isset($input['search_provider'])) {\n            $search_provider = sanitize_text_field($input['search_provider']);\n            if (in_array($search_provider, ['google', 'algolia'])) {\n                $old_provider = $existing['search_provider'] ?? 'google';\n                $sanitized['search_provider'] = $search_provider;\n                \n                waa_debug_log('Search provider updated:', [\n                    'from' => $old_provider,\n                    'to' => $search_provider\n                ]);\n\n                // Only clear settings if they're explicitly empty in the input\n                if ($search_provider === 'google') {\n                    // When switching to Google, preserve existing Algolia settings\n                    $sanitized['google_search_api_key'] = $input['google_search_api_key'] ?? $existing['google_search_api_key'] ?? '';\n                    $sanitized['search_engine_id'] = $input['search_engine_id'] ?? $existing['search_engine_id'] ?? '';\n                } else if ($search_provider === 'algolia') {\n                    // When switching to Algolia, preserve existing Google settings\n                    $sanitized['algolia_app_id'] = $input['algolia_app_id'] ?? $existing['algolia_app_id'] ?? '';\n                    $sanitized['algolia_search_key'] = $input['algolia_search_key'] ?? $existing['algolia_search_key'] ?? '';\n                    $sanitized['algolia_admin_key'] = $input['algolia_admin_key'] ?? $existing['algolia_admin_key'] ?? '';\n                    $sanitized['algolia_index'] = $input['algolia_index'] ?? $existing['algolia_index'] ?? '';\n                }\n                \n                waa_debug_log('Settings after provider change:', [\n                    'provider' => $search_provider,\n                    'has_google_key' => isset($sanitized['google_search_api_key']),\n                    'has_algolia_key' => isset($sanitized['algolia_search_key'])\n                ]);\n            }\n        }\n        \n        $field_types = [\n            'url' => ['deepseek_endpoint'],\n            'key' => [\n                'gemini_api_key', 'openai_api_key', 'deepseek_api_key',\n                'google_search_api_key', 'search_engine_id',\n                'algolia_app_id', 'algolia_search_key', 'algolia_admin_key'\n            ],\n            'text' => ['algolia_index']\n        ];\n\n        // Process each field type\n        foreach ($field_types as $type => $fields) {\n            foreach ($fields as $field) {\n                if (!isset($input[$field])) continue;\n\n                switch ($type) {\n                    case 'url':\n                        $sanitized[$field] = esc_url_raw(rtrim($input[$field], '/') . '/');\n                        break;\n                    case 'key':\n                    case 'text':\n                        $sanitized[$field] = sanitize_text_field($input[$field]);\n                        if ($type === 'text') {\n                            waa_debug_log(\"Sanitizing text field: $field\", [\n                                'input_value' => $input[$field],\n                                'sanitized_value' => $sanitized[$field]\n                            ]);\n                        }\n                        break;\n                }\n            }\n        }\n\n        // Provider and model fields\n        $provider_model_fields = [\n            'ai_provider',\n            'openai_model',\n            'gemini_model',\n            'deepseek_model',\n            'search_provider',\n            'system_message'\n        ];\n\n        foreach ($provider_model_fields as $field) {\n            if (isset($input[$field])) {\n                $sanitized[$field] = sanitize_text_field($input[$field]);\n                waa_debug_log(\"Sanitized $field:\", $sanitized[$field]);\n            } else {\n                waa_debug_log(\"Field not found in input: $field\");\n                $sanitized[$field] = '';\n            }\n        }\n\n        // Add special handling for provider-specific model fields\n        $provider = $sanitized['ai_provider'] ?? '';\n        if ($provider) {\n            $model_field = $provider . '_model';\n            waa_debug_log(\"Checking provider-specific model field: $model_field\", [\n                'value' => $sanitized[$model_field] ?? 'not set',\n                'provider' => $provider\n            ]);\n        }\n\n        // Handle display locations array\n        if (isset($input['display_locations']) && is_array($input['display_locations'])) {\n            $sanitized['display_locations'] = array_map('sanitize_text_field', $input['display_locations']);\n        } else {\n            $sanitized['display_locations'] = ['all']; // Default to all pages if not set\n        }\n\n        // Handle debug option\n        $sanitized['enable_debug'] = isset($input['enable_debug']) ? 1 : 0;\n\n        // Sanitize lead generation fields\n        $lead_fields = [\n            'enable_lead_collection' => 'bool',\n            'lead_collection_timing' => 'text',\n            'lead_collection_heading' => 'text',\n            'lead_collection_description' => 'text',\n            'fluentcrm_list_id' => 'int',\n            'fluentcrm_tag_id' => 'int',\n            'fluentcrm_status' => 'text'\n        ];\n\n        foreach ($lead_fields as $field => $type) {\n            if (isset($input[$field])) {\n                switch ($type) {\n                    case 'bool':\n                        $sanitized[$field] = (bool) $input[$field];\n                        break;\n                    case 'int':\n                        $sanitized[$field] = absint($input[$field]);\n                        break;\n                    case 'text':\n                        $sanitized[$field] = sanitize_text_field($input[$field]);\n                        break;\n                }\n            }\n        }\n\n        // Sanitize consent settings\n        $sanitized['enable_consent'] = isset($input['enable_consent']) ? 1 : 0;\n        $sanitized['consent_message'] = isset($input['consent_message']) ? sanitize_textarea_field($input['consent_message']) : '';\n\n        return $sanitized;\n    }\n\n}\n"}, "c52f8b402a1362aecc23312ba13ae6e5a11fb792": {"t": 1785756319.694695, "n": 48986, "h": "d948add6048bc0cb", "c": "<?php\nnamespace Website_Ai_Assistant\\Admin;\n\nuse Website_Ai_Assistant\\Models\\OpenAI_Service;\nuse Website_Ai_Assistant\\Models\\Gemini_Service;\nuse Website_Ai_Assistant\\Models\\Deepseek_Service;\n\nclass Admin_Settings {\n    private const OPTION_GROUP = 'waa_options';\n    private const SETTINGS_PAGE = 'website-ai-assistant';\n    private const TEST_PAGE = 'website-ai-assistant-test';\n\n    public function __construct() {\n        add_action('admin_menu', [$this, 'add_settings_page']);\n        add_action('admin_init', [$this, 'register_settings']);\n        add_action('admin_enqueue_scripts', [$this, 'enqueue_admin_assets']);\n        add_action('wp_ajax_waa_fetch_models', [$this, 'handle_fetch_models']);\n        add_action('wp_ajax_waa_update_model', [$this, 'handle_update_model']);\n\n        // Log the AJAX actions setup\n        waa_debug_log('Setting up AJAX actions');\n        \n        // Initialize admin settings values and log current settings\n        add_action('admin_init', function() {\n            $options = get_option('waa_options', []);\n            waa_debug_log('Current admin settings:', [\n                'provider' => $options['ai_provider'] ?? 'not set',\n                'model' => $options[$options['ai_provider'] . '_model'] ?? 'not set',\n                'has_api_key' => !empty($options[$options['ai_provider'] . '_api_key']) ? 'yes' : 'no'\n            ]);\n        });\n    }\n\n    public function add_settings_page(): void {\n        add_options_page(\n            __('Website AI Assistant Settings', 'website-ai-assistant'),\n            __('Website AI Assistant', 'website-ai-assistant'),\n            'manage_options',\n            self::SETTINGS_PAGE,\n            [$this, 'render_settings_page']\n        );\n    }\npublic function render_text_field($args): void {\n    if (empty($args['field'])) {\n        waa_debug_log(\"Error: Missing field name in render_text_field\", $args);\n        return;\n    }\n\n    $options = get_option('waa_options', []);\n    $field_name = $args['field'];\n    $field_type = $args['type'] ?? 'text';\n    $value = $options[$field_name] ?? $args['default'] ?? '';\n    $class = $args['class'] ?? '';\n    \n    waa_debug_log(\"Rendering field: $field_name\", [\n        'type' => $field_type,\n        'value' => $value,\n        'class' => $class\n    ]);\n    \n    ?>\n    <div class=\"<?php echo esc_attr($class); ?>\">\n        <?php if ($field_type === 'select'): ?>\n            <select\n                name=\"waa_options[<?php echo esc_attr($field_name); ?>]\"\n                id=\"waa_options_<?php echo esc_attr($field_name); ?>\"\n                class=\"regular-text\"\n                <?php\n                if (!empty($args['data'])) {\n                    foreach ($args['data'] as $key => $val) {\n                        echo ' data-' . esc_attr($key) . '=\"' . esc_attr($val) . '\"';\n                    }\n                }\n                ?>\n            >\n                <?php if (!empty($args['options'])): ?>\n                    <?php foreach ($args['options'] as $option_value => $option_label): ?>\n                        <option value=\"<?php echo esc_attr($option_value); ?>\" <?php selected($value, $option_value); ?>>\n                            <?php echo esc_html($option_label); ?>\n                        </option>\n                    <?php endforeach; ?>\n                <?php endif; ?>\n            </select>\n        <?php else: ?>\n            <input\n                type=\"<?php echo esc_attr($field_type); ?>\"\n                id=\"waa_options_<?php echo esc_attr($field_name); ?>\"\n                name=\"waa_options[<?php echo esc_attr($field_name); ?>]\"\n                value=\"<?php echo esc_attr($value); ?>\"\n                class=\"regular-text\"\n            />\n        <?php endif; ?>\n        <?php if (!empty($args['description'])): ?>\n            <p class=\"description\"><?php echo esc_html($args['description']); ?></p>\n        <?php endif; ?>\n    </div>\n    <?php\n}\n\npublic function render_textarea_field(array $args): void {\n    $options = get_option('waa_options');\n    $field = $args['field'];\n    $value = $options[$field] ?? '';\n    echo '<textarea name=\"waa_options[' . esc_attr($field) . ']\" class=\"large-text\" rows=\"4\">' . esc_textarea($value) . '</textarea>';\n    if (!empty($args['description'])) {\n        echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n    }\n}\n\npublic function render_select_field(array $args): void {\n    $options = get_option('waa_options');\n    $field = $args['field'];\n    $value = $options[$field] ?? $args['default'] ?? '';\n    $class = $args['class'] ?? '';\n    \n    // Build data attributes\n    $data_attrs = '';\n    if (!empty($args['data'])) {\n        foreach ($args['data'] as $key => $val) {\n            $data_attrs .= ' data-' . esc_attr($key) . '=\"' . esc_attr($val) . '\"';\n        }\n    }\n    \n    $id = $args['id'] ?? 'waa_options_' . esc_attr($field);\n    \n    echo '<select name=\"waa_options[' . esc_attr($field) . ']\" id=\"' . esc_attr($id) . '\" class=\"' . esc_attr($class) . '\"' . $data_attrs . '>';\n    foreach ($args['options'] as $key => $label) {\n        echo '<option value=\"' . esc_attr($key) . '\" ' . selected($value, $key, false) . '>';\n        echo esc_html($label);\n        echo '</option>';\n    }\n    echo '</select>';\n    \n    if (!empty($args['description'])) {\n        echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n    }\n}\n\npublic function register_settings(): void {\n    // Register the settings group\n    register_setting(\n        'waa_options', // Option group\n        'waa_options', // Option name in the database\n        ['sanitize_callback' => [$this, 'sanitize_options']]\n    );\n\n    // Register settings sections\n    $this->register_ai_settings();        // AI provider and model settings\n    $this->register_api_settings();       // API credentials for all providers\n    $this->register_search_settings();    // Search configuration\n    $this->register_display_settings();   // Display options\n    $this->register_lead_settings();      // Lead generation settings\n\n    // Log registered settings for debugging\n    waa_debug_log('Settings registered with the following data:', [\n        'option_group' => 'waa_options',\n        'sections' => [\n            'ai_settings' => 'website-ai-assistant',\n            'api_credentials' => 'website-ai-assistant',\n            'search_settings' => 'website-ai-assistant',\n            'display_settings' => 'website-ai-assistant',\n            'lead_settings' => 'website-ai-assistant'\n        ]\n    ]);\n}\n\nprivate function register_lead_settings(): void {\n    add_settings_section(\n        'waa_lead_settings',\n        __('Lead Generation Settings', 'website-ai-assistant'),\n        [$this, 'render_lead_section'],\n        'website-ai-assistant'\n    );\n\n    // Enable lead collection\n    add_settings_field(\n        'enable_lead_collection',\n        __('Enable Lead Collection', 'website-ai-assistant'),\n        [$this, 'render_checkbox_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'enable_lead_collection',\n            'description' => __('Show lead collection form in chat widget', 'website-ai-assistant')\n        ]\n    );\n\n    // Lead collection timing\n    add_settings_field(\n        'lead_collection_timing',\n        __('When to Show Form', 'website-ai-assistant'),\n        [$this, 'render_select_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'lead_collection_timing',\n            'options' => [\n                'immediate' => __('Immediately', 'website-ai-assistant'),\n                'after_first' => __('After First Message', 'website-ai-assistant'),\n                'after_two' => __('After Two Messages', 'website-ai-assistant'),\n                'end' => __('After Three Messages', 'website-ai-assistant')\n            ],\n            'default' => 'immediate',\n            'description' => __('Choose when to display the lead collection form', 'website-ai-assistant')\n        ]\n    );\n\n    // Form heading\n    add_settings_field(\n        'lead_collection_heading',\n        __('Form Heading', 'website-ai-assistant'),\n        [$this, 'render_text_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'lead_collection_heading',\n            'type' => 'text',\n            'default' => __('Please share your contact info to continue', 'website-ai-assistant'),\n            'description' => __('Heading text displayed at the top of the form', 'website-ai-assistant')\n        ]\n    );\n\n    // Form description\n    add_settings_field(\n        'lead_collection_description',\n        __('Form Description', 'website-ai-assistant'),\n        [$this, 'render_text_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'lead_collection_description',\n            'type' => 'text',\n            'description' => __('Optional description text below the heading', 'website-ai-assistant')\n        ]\n    );\n\n    // FluentCRM List selector (populated dynamically)\n    add_settings_field(\n        'fluentcrm_list_id',\n        __('FluentCRM List', 'website-ai-assistant'),\n        [$this, 'render_select_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'fluentcrm_list_id',\n            'options' => $this->get_fluentcrm_lists(),\n            'description' => __('Select the FluentCRM list to add contacts to', 'website-ai-assistant')\n        ]\n    );\n\n    // FluentCRM Tag selector (populated dynamically)\n    add_settings_field(\n        'fluentcrm_tag_id',\n        __('FluentCRM Tag', 'website-ai-assistant'),\n        [$this, 'render_select_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'fluentcrm_tag_id',\n            'options' => $this->get_fluentcrm_tags(),\n            'description' => __('Select the FluentCRM tag to apply to contacts', 'website-ai-assistant')\n        ]\n    );\n\n    // Contact Status\n    add_settings_field(\n        'fluentcrm_status',\n        __('Contact Status', 'website-ai-assistant'),\n        [$this, 'render_select_field'],\n        'website-ai-assistant',\n        'waa_lead_settings',\n        [\n            'field' => 'fluentcrm_status',\n            'options' => [\n                'subscribed' => __('Subscribed', 'website-ai-assistant'),\n                'pending' => __('Pending', 'website-ai-assistant'),\n                'unsubscribed' => __('Unsubscribed', 'website-ai-assistant')\n            ],\n            'default' => 'subscribed',\n            'description' => __('Select the default status for new contacts', 'website-ai-assistant')\n        ]\n    );\n}\n\npublic function render_lead_section(): void {\n    echo '<p>' . esc_html__('Configure lead generation settings:', 'website-ai-assistant') . '</p>';\n    echo '<ul class=\"waa-section-info\">';\n    echo '<li>' . esc_html__('Enable/disable lead collection form', 'website-ai-assistant') . '</li>';\n    echo '<li>' . esc_html__('Choose when to show the form (immediately, after first message, etc.)', 'website-ai-assistant') . '</li>';\n    echo '<li>' . esc_html__('Customize form heading and description', 'website-ai-assistant') . '</li>';\n    echo '<li>' . esc_html__('Connect to FluentCRM for lead storage (make sure FluentCRM is installed)', 'website-ai-assistant') . '</li>';\n    echo '<li>' . esc_html__('Select FluentCRM list and tag for organizing contacts', 'website-ai-assistant') . '</li>';\n    echo '</ul>';\n}\n\n\n    private function register_ai_settings(): void {\n        /* Original AI settings section\n        add_settings_section(\n            'waa_ai_settings',\n            __('AI Settings', 'website-ai-assistant'),\n            [$this, 'render_ai_section'],\n            'website-ai-assistant'\n        );\n\n        // AI Provider selector\n        add_settings_field(\n            'ai_provider',\n            __('AI Provider', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'ai_provider',\n                'options' => $this->get_ai_provider_options(),\n                'default' => 'gemini'\n            ]\n        );\n\n        // AI Model selector\n        add_settings_field(\n            'ai_model',\n            __('AI Model', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'ai_model',\n                'options' => []\n            ]\n        );\n\n        // System Message\n        add_settings_field(\n            'system_message',\n            __('System Message', 'website-ai-assistant'),\n            [$this, 'render_textarea_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            ['field' => 'system_message']\n        );\n        */\n\n        add_settings_section(\n            'waa_ai_settings',\n            __('AI Settings', 'website-ai-assistant'),\n            [$this, 'render_ai_section'],\n            'website-ai-assistant'\n        );\n\n        // AI Provider selector\n        add_settings_field(\n            'ai_provider',\n            __('AI Provider', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'ai_provider',\n                'id' => 'waa_options_ai_provider',\n                'options' => $this->get_ai_provider_options(),\n                'default' => 'gemini',\n                'description' => __('Select your AI provider', 'website-ai-assistant')\n            ]\n        );\n\n        // OpenAI Model Selector - populated dynamically via AJAX\n        add_settings_field(\n            'openai_model',\n            __('OpenAI Model', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'openai_model',\n                'id' => 'waa_options_openai_model',\n                'class' => 'openai-field model-field',\n                'data' => [\n                    'current-value' => get_option('waa_options')['openai_model'] ?? '',\n                    'provider' => 'openai'\n                ],\n                'options' => array_merge(\n                    ['' => __('Select OpenAI model', 'website-ai-assistant')],\n                    get_option('waa_openai_models', [])\n                ),\n                'description' => __('Select OpenAI model', 'website-ai-assistant')\n            ]\n        );\n\n        // Gemini Model Selector with predefined options\n        add_settings_field(\n            'gemini_model',\n            __('Gemini Model', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'gemini_model',\n                'id' => 'waa_options_gemini_model',\n                'class' => 'gemini-field model-field',\n                'data' => [\n                    'current-value' => get_option('waa_options')['gemini_model'] ?? '',\n                    'provider' => 'gemini'\n                ],\n                'options' => array_merge(\n                    ['' => __('Select Gemini model', 'website-ai-assistant')],\n                    \\Website_Ai_Assistant\\Models\\Gemini_Service::AVAILABLE_MODELS\n                ),\n                'description' => __('Select a Gemini model to use', 'website-ai-assistant')\n            ]\n        );\n\n        // Deepseek Model Selector - populated dynamically via AJAX\n        add_settings_field(\n            'deepseek_model',\n            __('Deepseek Model', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'deepseek_model',\n                'id' => 'waa_options_deepseek_model',\n                'class' => 'deepseek-field model-field',\n                'data' => [\n                    'current-value' => get_option('waa_options')['deepseek_model'] ?? '',\n                    'provider' => 'deepseek'\n                ],\n                'options' => array_merge(\n                    ['' => __('Select Deepseek model', 'website-ai-assistant')],\n                    get_option('waa_deepseek_models', [])\n                ),\n                'description' => __('Select Deepseek model', 'website-ai-assistant')\n            ]\n        );\n\n        add_settings_field(\n            'system_message',\n            __('System Message', 'website-ai-assistant'),\n            [$this, 'render_textarea_field'],\n            'website-ai-assistant',\n            'waa_ai_settings',\n            [\n                'field' => 'system_message',\n                'description' => __('This message sets the AI\\'s behavior and tone. Leave blank for default.', 'website-ai-assistant')\n            ]\n        );\n    }\n\n    private function register_api_settings(): void {\n        // API Credentials Section\n        add_settings_section(\n           'api_credentials',\n           __('API Credentials', 'website-ai-assistant'),\n           [$this, 'render_api_section'],\n           self::SETTINGS_PAGE\n       );\n\n        // OpenAI Credentials\n        add_settings_field(\n            'openai_api_key',\n            __('OpenAI API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'openai_api_key',\n                'type' => 'password',\n                'class' => 'openai-field waa-api-key-field',\n                'description' => __('Enter your API key from OpenAI dashboard', 'website-ai-assistant')\n            ]\n        );\n\n        // OpenAI Cache Control\n        add_settings_field(\n            'openai_disable_cache',\n            __('Model Cache', 'website-ai-assistant'),\n            [$this, 'render_checkbox_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'openai_disable_cache',\n                'class' => 'openai-field',\n                'description' => __('Disable caching to fetch fresh model list from OpenAI API each time', 'website-ai-assistant')\n            ]\n        );\n\n        // Deepseek API Key\n        add_settings_field(\n            'deepseek_api_key',\n            __('Deepseek API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'deepseek_api_key',\n                'type' => 'password',\n                'class' => 'deepseek-field waa-api-key-field',\n                'description' => __('Enter your API key from Deepseek dashboard', 'website-ai-assistant')\n            ]\n        );\n\n        // Deepseek API Endpoint\n        add_settings_field(\n            'deepseek_endpoint',\n            __('Deepseek Endpoint', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'deepseek_endpoint',\n                'type' => 'text',\n                'class' => 'deepseek-field waa-api-key-field',\n                'default' => 'https://api.deepseek.com/v1/',\n                'description' => __('API endpoint for Deepseek service (default: https://api.deepseek.com/v1/)', 'website-ai-assistant')\n            ]\n        );\n\n        // Gemini API Key\n        add_settings_field(\n            'gemini_api_key',\n            __('Gemini API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'api_credentials',\n            [\n                'field' => 'gemini_api_key',\n                'type' => 'password',\n                'class' => 'waa-api-key-field',\n                'description' => __('Enter your API key from Google AI Studio', 'website-ai-assistant')\n            ]\n        );\n\n        // Keep existing fields commented for reference\n        /* Original Gemini field\n        add_settings_field(\n            'gemini_api_key',\n            __('Gemini API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'waa_api_credentials',\n            'waa_api_credentials',\n            [\n                'field' => 'gemini_api_key',\n                'type' => 'password',\n                'class' => 'gemini-field waa-api-key-field'\n            ]\n        );\n        */\n\n    }\n\n    private function register_search_settings(): void {\n        // Search Settings Section\n        add_settings_section(\n            'waa_search_settings',\n            __('Search Settings', 'website-ai-assistant'),\n            [$this, 'render_search_section'],\n            'website-ai-assistant'\n        );\n\n        // Define all search fields\n        $search_fields = [\n            // Search Provider\n            [\n                'id' => 'search_provider',\n                'title' => __('Search Provider', 'website-ai-assistant'),\n                'callback' => 'render_select_field',\n                'args' => [\n                    'field' => 'search_provider',\n                    'options' => [\n                        'google' => __('Google Custom Search', 'website-ai-assistant'),\n                        'algolia' => __('Algolia', 'website-ai-assistant')\n                    ],\n                    'default' => 'google',\n                    'description' => __('Select your preferred search provider', 'website-ai-assistant')\n                ]\n            ],\n            // Google Search Settings\n            [\n                'id' => 'google_search_api_key',\n                'title' => __('Google Search API Key', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'google_search_api_key',\n                    'type' => 'password',\n                    'class' => 'google-search-field waa-api-key-field',\n                    'description' => __('Enter your Google Custom Search API Key', 'website-ai-assistant')\n                ]\n            ],\n            [\n                'id' => 'search_engine_id',\n                'title' => __('Google Search Engine ID', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'search_engine_id',\n                    'type' => 'text',\n                    'class' => 'google-search-field waa-api-key-field',\n                    'description' => __('Enter your Google Custom Search Engine ID', 'website-ai-assistant')\n                ]\n            ],\n            // Algolia Settings\n            [\n                'id' => 'algolia_app_id',\n                'title' => __('Algolia Application ID', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'algolia_app_id',\n                    'type' => 'text',\n                    'class' => 'algolia-field waa-api-key-field',\n                    'description' => __('Enter your Algolia Application ID', 'website-ai-assistant')\n                ]\n            ],\n            [\n                'id' => 'algolia_search_key',\n                'title' => __('Algolia Search API Key', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'algolia_search_key',\n                    'type' => 'password',\n                    'class' => 'algolia-field waa-api-key-field',\n                    'description' => __('Enter your Algolia Search-Only API Key', 'website-ai-assistant')\n                ]\n            ],\n            [\n                'id' => 'algolia_admin_key',\n                'title' => __('Algolia Admin API Key', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'algolia_admin_key',\n                    'type' => 'password',\n                    'class' => 'algolia-field waa-api-key-field',\n                    'description' => __('Enter your Algolia Admin API Key', 'website-ai-assistant')\n                ]\n            ],\n            [\n                'id' => 'algolia_index',\n                'title' => __('Algolia Index Name', 'website-ai-assistant'),\n                'callback' => 'render_text_field',\n                'args' => [\n                    'field' => 'algolia_index',\n                    'type' => 'text',\n                    'class' => 'algolia-field waa-api-key-field',\n                    'description' => __('Enter your Algolia Index Name (e.g., website_contentsearchable_posts)', 'website-ai-assistant')\n                ]\n            ]\n        ];\n\n        // Register all search fields\n        foreach ($search_fields as $field) {\n            add_settings_field(\n                $field['id'],\n                $field['title'],\n                [$this, $field['callback']],\n                'website-ai-assistant',\n                'waa_search_settings',\n                $field['args']\n            );\n        }\n    }\n\n    private function register_display_settings(): void {\n        add_settings_section(\n            'waa_display_settings',\n            __('Display Settings', 'website-ai-assistant'),\n            [$this, 'render_display_section'],\n            'website-ai-assistant'\n        );\n\n        add_settings_field(\n            'display_locations',\n            __('Show Chat Widget On', 'website-ai-assistant'),\n            [$this, 'render_display_locations_field'],\n            'website-ai-assistant',\n            'waa_display_settings'\n        );\n\n        add_settings_field(\n            'enable_debug',\n            __('Enable Debug Logging', 'website-ai-assistant'),\n            [$this, 'render_checkbox_field'],\n            'website-ai-assistant',\n            'waa_display_settings',\n            [\n                'field' => 'enable_debug',\n                'description' => __('Log debug information', 'website-ai-assistant')\n            ]\n        );\n    }\n\n    private function get_ai_provider_options(): array {\n        return [\n            'gemini' => __('Google Gemini AI', 'website-ai-assistant'),\n            'openai' => __('OpenAI', 'website-ai-assistant'),\n            'deepseek' => __('Deepseek', 'website-ai-assistant')\n        ];\n    }\n\n    private function get_fluentcrm_lists(): array {\n        if (!function_exists('FluentCrmApi')) {\n            return ['' => __('FluentCRM not installed', 'website-ai-assistant')];\n        }\n\n        try {\n            $listApi = FluentCrmApi('lists');\n            if (!$listApi) {\n                return ['' => __('FluentCRM API not available', 'website-ai-assistant')];\n            }\n\n            $lists = $listApi->all();\n            if (empty($lists)) {\n                return ['' => __('No lists found', 'website-ai-assistant')];\n            }\n\n            $options = ['' => __('Select a list', 'website-ai-assistant')];\n            foreach ($lists as $list) {\n                $options[$list->id] = esc_html($list->title);\n            }\n            return $options;\n        } catch (\\Exception $e) {\n            error_log('Website AI Assistant Error: ' . $e->getMessage());\n            return ['' => __('Error loading lists', 'website-ai-assistant')];\n        }\n    }\n\n    private function get_fluentcrm_tags(): array {\n        if (!function_exists('FluentCrmApi')) {\n            return ['' => __('FluentCRM not installed', 'website-ai-assistant')];\n        }\n\n        try {\n            $tagApi = FluentCrmApi('tags');\n            if (!$tagApi) {\n                return ['' => __('FluentCRM API not available', 'website-ai-assistant')];\n            }\n\n            $tags = $tagApi->all();\n            if (empty($tags)) {\n                return ['' => __('No tags found', 'website-ai-assistant')];\n            }\n\n            $options = ['' => __('Select a tag', 'website-ai-assistant')];\n            foreach ($tags as $tag) {\n                $options[$tag->id] = esc_html($tag->title);\n            }\n            return $options;\n        } catch (\\Exception $e) {\n            error_log('Website AI Assistant Error: ' . $e->getMessage());\n            return ['' => __('Error loading tags', 'website-ai-assistant')];\n        }\n    }\n\n    public function render_settings_page(): void {\n        if (!current_user_can('manage_options')) {\n            return;\n        }\n        require_once WAA_PLUGIN_DIR . 'admin/views/settings-page.php';\n    }\n\n    public function render_ai_section(): void {\n        echo '<p>' . esc_html__('Configure your AI settings below:', 'website-ai-assistant') . '</p>';\n        echo '<ul class=\"waa-section-info\">';\n        echo '<li>' . esc_html__('Select your preferred AI provider', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('Enter the required API credentials', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('Choose the model you want to use', 'website-ai-assistant') . '</li>';\n        echo '</ul>';\n    }\n\n    public function render_api_section(): void {\n        echo '<p>' . esc_html__('API Credentials:', 'website-ai-assistant') . '</p>';\n        echo '<ul class=\"waa-section-info\">';\n        echo '<li>' . esc_html__('Gemini: Get your API key from Google AI Studio', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('OpenAI: Get your API key from OpenAI dashboard', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('Deepseek: Get your API key from Deepseek platform', 'website-ai-assistant') . '</li>';\n        echo '</ul>';\n    }\n\n    public function render_search_section(): void {\n        echo '<p>' . esc_html__('Search Provider Settings:', 'website-ai-assistant') . '</p>';\n        echo '<ul class=\"waa-section-info\">';\n        echo '<li>' . esc_html__('Google: Custom Search requires API key and Engine ID', 'website-ai-assistant') . '</li>';\n        echo '<li>' . esc_html__('Algolia: Uses existing WordPress Algolia plugin settings', 'website-ai-assistant') . '</li>';\n        echo '</ul>';\n    }\n\n    public function render_display_section(): void {\n        echo '<p>' . esc_html__('Configure where the chat widget should appear.', 'website-ai-assistant') . '</p>';\n    }\n\n\n    /* Commented out duplicate method - preserved for reference\n    public function render_textarea_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $value = $options[$field] ?? '';\n        echo '<textarea name=\"waa_options[' . esc_attr($field) . ']\" class=\"large-text\" rows=\"4\">' . esc_textarea($value) . '</textarea>';\n        if (!empty($args['description'])) {\n            echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n        }\n    }\n    */\n\n    public function handle_fetch_models(): void {\n        error_log('Starting handle_fetch_models...');\n        check_ajax_referer('waa_admin_nonce', 'nonce');\n        \n        if (!current_user_can('manage_options')) {\n            error_log('Unauthorized access attempt in handle_fetch_models');\n            wp_send_json_error(['message' => __('Unauthorized access', 'website-ai-assistant')]);\n            return;\n        }\n        \n        $provider = sanitize_text_field($_POST['provider'] ?? '');\n        $api_key = sanitize_text_field($_POST['api_key'] ?? '');\n        waa_debug_log('handle_fetch_models called', [\n            'provider' => $provider,\n            'has_api_key' => !empty($api_key),\n            'api_key_length' => strlen($api_key),\n            'post_data' => $_POST,\n            'request_method' => $_SERVER['REQUEST_METHOD']\n        ]);\n        \n        $models = [];\n        \n        switch ($provider) {\n            case 'gemini':\n                $models = \\Website_Ai_Assistant\\Models\\Gemini_Service::AVAILABLE_MODELS;\n                update_option('waa_gemini_models', $models);\n                waa_debug_log('Using static Gemini models');\n                break;\n            case 'openai':\n                try {\n                    $api_key = sanitize_text_field($_POST['api_key'] ?? '');\n                    waa_debug_log('OpenAI: Processing model fetch request');\n                    \n                    waa_debug_log('OpenAI: Processing fetch models request', [\n                        'has_api_key' => !empty($api_key),\n                        'api_key_length' => strlen($api_key),\n                        'api_key_preview' => substr($api_key, 0, 10) . '...'\n                    ]);\n\n                    // Check for cached models first\n                    $cached_models = get_option('waa_openai_models', []);\n                    $cached_key_hash = get_option('waa_openai_key_hash', '');\n                    $current_key_hash = md5($api_key);\n        \n                    // Use cached models if available and key matches\n                    if (!empty($cached_models) && $cached_key_hash === $current_key_hash) {\n                        $models = $cached_models;\n                        waa_debug_log('OpenAI: Using cached models');\n                        break;\n                    }\n        \n                    if (empty($api_key)) {\n                        throw new \\Exception(__('API key is required', 'website-ai-assistant'));\n                    }\n        \n                    // If no cache hit, determine whether to use cache for fetching\n                    $options = get_option('waa_options', []);\n                    $force_refresh = isset($_POST['force_refresh']) && $_POST['force_refresh'] === 'true';\n                    $use_cache = !$force_refresh && empty($options['openai_disable_cache']);\n\n                    waa_debug_log('OpenAI: Cache Settings:', [\n                        'use_cache' => $use_cache,\n                        'force_refresh' => $force_refresh ? 'yes' : 'no',\n                        'disable_cache_setting' => !empty($options['openai_disable_cache']) ? 'yes' : 'no'\n                    ]);\n                    \n                    if ($use_cache) {\n                        $cached_models = get_option('waa_openai_models', []);\n                        $cached_key_hash = get_option('waa_openai_key_hash', '');\n                        $current_key_hash = md5($api_key);\n\n                        waa_debug_log('OpenAI: Cache status', [\n                            'has_cached_models' => !empty($cached_models),\n                            'models_count' => count($cached_models),\n                            'cache_key_match' => $cached_key_hash === $current_key_hash,\n                            'current_key_hash' => $current_key_hash\n                        ]);\n\n                        // Use cached models if available and key matches\n                        if ($cached_models && $cached_key_hash === $current_key_hash) {\n                            $models = $cached_models;\n                            waa_debug_log('OpenAI: Using cached models');\n                            break;\n                        }\n                    }\n    \n                    // If we get here, either cache is disabled or we need fresh models\n                    waa_debug_log('OpenAI: Fetching fresh models from API');\n                    $openai_service = new OpenAI_Service($api_key);\n                    $models = $openai_service->get_available_models();\n    \n                    // Cache the models unless this was a forced refresh\n                    if (!$force_refresh && !empty($models)) {\n                        update_option('waa_openai_models', $models);\n                        update_option('waa_openai_key_hash', md5($api_key));\n                        waa_debug_log('OpenAI: Cached new models');\n                    }\n\n                    // Set default model if none selected\n                    if (!empty($models)) {\n                        $options = get_option('waa_options', []);\n                        if (empty($options['openai_model'])) {\n                            $first_model = array_key_first($models);\n                            $options['openai_model'] = $first_model;\n                            update_option('waa_options', $options);\n                            waa_debug_log('OpenAI: Set default model:', $first_model);\n                        }\n                    }\n                } catch (\\Exception $e) {\n                    wp_send_json_error(['message' => $e->getMessage()]);\n                    return;\n                }\n                break;\n            case 'deepseek':\n                // Check for cached models first\n                $cached_models = get_option('waa_deepseek_models', []);\n                $cached_key_hash = get_option('waa_deepseek_key_hash', '');\n                $api_key = sanitize_text_field($_POST['api_key'] ?? '');\n                $current_key_hash = md5($api_key);\n\n                // Use cached models if available and key matches\n                if (!empty($cached_models) && $cached_key_hash === $current_key_hash) {\n                    $models = $cached_models;\n                    waa_debug_log('Deepseek: Using cached models');\n                    break;\n                }\n\n                // If no cache hit, validate API key and fetch models\n                if (empty($api_key)) {\n                    throw new \\Exception(__('API key is required', 'website-ai-assistant'));\n                }\n\n                try {\n                    $deepseek_service = new Deepseek_Service($api_key, Deepseek_Service::API_ENDPOINT);\n                    $models = $deepseek_service->get_available_models();\n                    \n                    // Cache the models and API key hash\n                    update_option('waa_deepseek_models', $models);\n                    update_option('waa_deepseek_key_hash', $current_key_hash);\n                    waa_debug_log('Deepseek: Cached new models');\n                } catch (\\Exception $e) {\n                    wp_send_json_error(['message' => $e->getMessage()]);\n                    return;\n                }\n                break;\n            default:\n                wp_send_json_error(['message' => __('Invalid provider', 'website-ai-assistant')]);\n                return;\n        }\n        \n        wp_send_json_success(['models' => $models]);\n    }\n\n    /* Commented out duplicate method - preserved for reference\n    public function render_select_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $value = $options[$field] ?? $args['default'] ?? '';\n        \n        echo '<select name=\"waa_options[' . esc_attr($field) . ']\" id=\"waa_options_' . esc_attr($field) . '\">';\n        foreach ($args['options'] as $key => $label) {\n            echo '<option value=\"' . esc_attr($key) . '\" ' . selected($value, $key, false) . '>';\n            echo esc_html($label);\n            echo '</option>';\n        }\n        echo '</select>';\n        \n        if (!empty($args['description'])) {\n            echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n        }\n    }\n    */\n\n    public function render_checkbox_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $checked = isset($options[$field]) && $options[$field] ? 'checked' : '';\n        \n        echo '<input type=\"checkbox\" name=\"waa_options[' . esc_attr($field) . ']\" ' . $checked . ' value=\"1\">';\n        if (!empty($args['description'])) {\n            echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n        }\n    }\n\n    public function render_display_locations_field(): void {\n        $options = get_option('waa_options', []);\n        $locations = $options['display_locations'] ?? ['all'];\n        ?>\n        <fieldset>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"all\" <?php checked(in_array('all', $locations)); ?>>\n                <?php esc_html_e('All Pages', 'website-ai-assistant'); ?>\n            </label><br>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"home\" <?php checked(in_array('home', $locations)); ?>>\n                <?php esc_html_e('Home Page', 'website-ai-assistant'); ?>\n            </label><br>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"posts\" <?php checked(in_array('posts', $locations)); ?>>\n                <?php esc_html_e('Blog Posts', 'website-ai-assistant'); ?>\n            </label><br>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"pages\" <?php checked(in_array('pages', $locations)); ?>>\n                <?php esc_html_e('Pages', 'website-ai-assistant'); ?>\n            </label><br>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\"\n                       value=\"products\" <?php checked(in_array('products', $locations)); ?>>\n                <?php esc_html_e('Products', 'website-ai-assistant'); ?>\n            </label>\n        </fieldset>\n        <?php\n    }\n\n    public function enqueue_admin_assets($hook): void {\n        // Only load on our settings page\n        if ('settings_page_website-ai-assistant' !== $hook) {\n            return;\n        }\n\n        wp_enqueue_style(\n            'waa-admin-styles',\n            WAA_PLUGIN_URL . 'admin/css/admin-settings.css',\n            [],\n            WAA_VERSION\n        );\n\n        wp_enqueue_script(\n            'waa-admin-scripts',\n            WAA_PLUGIN_URL . 'admin/js/admin-settings.js',\n            ['jquery'],\n            WAA_VERSION,\n            true\n        );\n\n        wp_localize_script('waa-admin-scripts', 'waaAdmin', [\n            'ajaxUrl' => admin_url('admin-ajax.php'),\n            'nonce' => wp_create_nonce('waa_admin_nonce'),\n            'i18n' => [\n                'loadingModels' => __('Loading available models...', 'website-ai-assistant'),\n                'enterApiKey' => __('Please enter API key first', 'website-ai-assistant'),\n                'selectModel' => __('Select a model', 'website-ai-assistant'),\n                'fetchError' => __('Failed to fetch models', 'website-ai-assistant'),\n                'noModelsFound' => __('No available models found', 'website-ai-assistant'),\n                'fetchingModels' => __('Fetching available models...', 'website-ai-assistant')\n            ]\n        ]);\n    }\n\n    public function sanitize_options($input): array {\n        waa_debug_log('Sanitizing input options:', [\n            'ai_provider' => $input['ai_provider'] ?? 'not set',\n            'search_provider' => $input['search_provider'] ?? 'not set',\n            'fields_present' => array_keys($input)\n        ]);\n\n        // Get existing options to preserve any values not in current input\n        $existing = get_option('waa_options', []);\n        $sanitized = $existing;\n\n        // Handle search provider changes\n        if (isset($input['search_provider'])) {\n            $search_provider = sanitize_text_field($input['search_provider']);\n            if (in_array($search_provider, ['google', 'algolia'])) {\n                $old_provider = $existing['search_provider'] ?? 'google';\n                $sanitized['search_provider'] = $search_provider;\n                \n                waa_debug_log('Search provider updated:', [\n                    'from' => $old_provider,\n                    'to' => $search_provider\n                ]);\n\n                // Only clear settings if they're explicitly empty in the input\n                if ($search_provider === 'google') {\n                    // When switching to Google, preserve existing Algolia settings\n                    $sanitized['google_search_api_key'] = $input['google_search_api_key'] ?? $existing['google_search_api_key'] ?? '';\n                    $sanitized['search_engine_id'] = $input['search_engine_id'] ?? $existing['search_engine_id'] ?? '';\n                } else if ($search_provider === 'algolia') {\n                    // When switching to Algolia, preserve existing Google settings\n                    $sanitized['algolia_app_id'] = $input['algolia_app_id'] ?? $existing['algolia_app_id'] ?? '';\n                    $sanitized['algolia_search_key'] = $input['algolia_search_key'] ?? $existing['algolia_search_key'] ?? '';\n                    $sanitized['algolia_admin_key'] = $input['algolia_admin_key'] ?? $existing['algolia_admin_key'] ?? '';\n                    $sanitized['algolia_index'] = $input['algolia_index'] ?? $existing['algolia_index'] ?? '';\n                }\n                \n                waa_debug_log('Settings after provider change:', [\n                    'provider' => $search_provider,\n                    'has_google_key' => isset($sanitized['google_search_api_key']),\n                    'has_algolia_key' => isset($sanitized['algolia_search_key'])\n                ]);\n            }\n        }\n        \n        $field_types = [\n            'url' => ['deepseek_endpoint'],\n            'key' => [\n                'gemini_api_key', 'openai_api_key', 'deepseek_api_key',\n                'google_search_api_key', 'search_engine_id',\n                'algolia_app_id', 'algolia_search_key', 'algolia_admin_key'\n            ],\n            'text' => ['algolia_index']\n        ];\n\n        // Process each field type\n        foreach ($field_types as $type => $fields) {\n            foreach ($fields as $field) {\n                if (!isset($input[$field])) continue;\n\n                switch ($type) {\n                    case 'url':\n                        $sanitized[$field] = esc_url_raw(rtrim($input[$field], '/') . '/');\n                        break;\n                    case 'key':\n                    case 'text':\n                        $sanitized[$field] = sanitize_text_field($input[$field]);\n                        if ($type === 'text') {\n                            waa_debug_log(\"Sanitizing text field: $field\", [\n                                'input_value' => $input[$field],\n                                'sanitized_value' => $sanitized[$field]\n                            ]);\n                        }\n                        break;\n                }\n            }\n        }\n\n        // Provider and model fields\n        $provider_model_fields = [\n            'ai_provider',\n            'openai_model',\n            'gemini_model',\n            'deepseek_model',\n            'search_provider',\n            'system_message'\n        ];\n\n        foreach ($provider_model_fields as $field) {\n            if (isset($input[$field])) {\n                $sanitized[$field] = sanitize_text_field($input[$field]);\n                waa_debug_log(\"Sanitized $field:\", $sanitized[$field]);\n            } else {\n                waa_debug_log(\"Field not found in input: $field\");\n                $sanitized[$field] = '';\n            }\n        }\n\n        // Add special handling for provider-specific model fields\n        $provider = $sanitized['ai_provider'] ?? '';\n        if ($provider) {\n            $model_field = $provider . '_model';\n            waa_debug_log(\"Checking provider-specific model field: $model_field\", [\n                'value' => $sanitized[$model_field] ?? 'not set',\n                'provider' => $provider\n            ]);\n        }\n\n        // Handle display locations array\n        if (isset($input['display_locations']) && is_array($input['display_locations'])) {\n            $sanitized['display_locations'] = array_map('sanitize_text_field', $input['display_locations']);\n        } else {\n            $sanitized['display_locations'] = ['all']; // Default to all pages if not set\n        }\n\n        // Handle debug option\n        $sanitized['enable_debug'] = isset($input['enable_debug']) ? 1 : 0;\n\n        // Sanitize lead generation fields\n        $lead_fields = [\n            'enable_lead_collection' => 'bool',\n            'lead_collection_timing' => 'text',\n            'lead_collection_heading' => 'text',\n            'lead_collection_description' => 'text',\n            'fluentcrm_list_id' => 'int',\n            'fluentcrm_tag_id' => 'int',\n            'fluentcrm_status' => 'text'\n        ];\n\n        foreach ($lead_fields as $field => $type) {\n            if (isset($input[$field])) {\n                switch ($type) {\n                    case 'bool':\n                        $sanitized[$field] = (bool) $input[$field];\n                        break;\n                    case 'int':\n                        $sanitized[$field] = absint($input[$field]);\n                        break;\n                    case 'text':\n                        $sanitized[$field] = sanitize_text_field($input[$field]);\n                        break;\n                }\n            }\n        }\n\n        return $sanitized;\n    }\n\n}\n"}, "43f4fa331b6e5efcda109c72c11afecee008edfb": {"t": 1785756321.2304368, "n": 27801, "h": "5388789266ff3622", "c": "<?php\nnamespace Website_Ai_Assistant\\Admin;\n\nclass Admin_Settings {\n    private const OPTION_GROUP = 'waa_options';\n    private const SETTINGS_PAGE = 'website-ai-assistant';\n\n    public function __construct() {\n        add_action('admin_menu', [$this, 'add_settings_page']);\n        add_action('admin_init', [$this, 'register_settings']);\n        add_action('admin_enqueue_scripts', [$this, 'enqueue_admin_assets']);\n    }\n\n    public function add_settings_page(): void {\n        add_options_page(\n            __('Website AI Assistant Settings', 'website-ai-assistant'),\n            __('Website AI Assistant', 'website-ai-assistant'),\n            'manage_options',\n            self::SETTINGS_PAGE,\n            [$this, 'render_settings_page']\n        );\n    }\n\n    public function register_settings(): void {\n        register_setting(\n            'waa_options',\n            'waa_options',\n            [\n                'sanitize_callback' => [$this, 'sanitize_options'],\n                'default' => []\n            ]\n        );\n\n        // API Settings section\n        add_settings_section(\n            'waa_api_settings',\n            __('API Settings', 'website-ai-assistant'),\n            [$this, 'render_api_section'],\n            'website-ai-assistant'\n        );\n\n        // Search Provider selector\n        add_settings_field(\n            'search_provider',\n            __('Search Provider', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            'website-ai-assistant',\n            'waa_api_settings',\n            [\n                'field' => 'search_provider',\n                'options' => [\n                    'google' => __('Google Custom Search', 'website-ai-assistant'),\n                    'algolia' => __('Algolia (WordPress Plugin)', 'website-ai-assistant')\n                ],\n                'default' => 'google',\n                'description' => __('Select which search provider to use. Algolia requires the Algolia Search plugin to be installed and configured.', 'website-ai-assistant')\n            ]\n        );\n\n        // Gemini API Key field\n        add_settings_field(\n            'gemini_api_key',\n            __('Gemini API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'waa_api_settings',\n            [\n                'label_for' => 'gemini_api_key',\n                'field_name' => 'gemini_api_key',\n                'type' => 'password'\n            ]\n        );\n\n        // Google Search Fields\n        add_settings_field(\n            'google_search_api_key',\n            __('Google Search API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'waa_api_settings',\n            [\n                'label_for' => 'google_search_api_key',\n                'field_name' => 'google_search_api_key',\n                'type' => 'password',\n                'class' => 'google-search-field'\n            ]\n        );\n\n        add_settings_field(\n            'search_engine_id',\n            __('Search Engine ID', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'waa_api_settings',\n            [\n                'label_for' => 'search_engine_id',\n                'field_name' => 'search_engine_id',\n                'type' => 'text',\n                'class' => 'google-search-field'\n            ]\n        );\n\n        // Algolia Fields\n        add_settings_field(\n            'algolia_app_id',\n            __('Algolia Application ID', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'waa_api_settings',\n            [\n                'label_for' => 'algolia_app_id',\n                'field_name' => 'algolia_app_id',\n                'type' => 'text',\n                'class' => 'algolia-field'\n            ]\n        );\n\n        add_settings_field(\n            'algolia_search_key',\n            __('Algolia Search API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'waa_api_settings',\n            [\n                'label_for' => 'algolia_search_key',\n                'field_name' => 'algolia_search_key',\n                'type' => 'password',\n                'class' => 'algolia-field'\n            ]\n        );\n\n        add_settings_field(\n            'algolia_admin_key',\n            __('Algolia Admin API Key', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            'website-ai-assistant',\n            'waa_api_settings',\n            [\n                'label_for' => 'algolia_admin_key',\n                'field_name' => 'algolia_admin_key',\n                'type' => 'password',\n                'class' => 'algolia-field'\n            ]\n        );\n\n        add_settings_field(\n            'system_message',\n            __('System Message', 'website-ai-assistant'),\n            [$this, 'render_textarea_field'],\n            self::SETTINGS_PAGE,\n            'waa_api_settings',\n            ['field' => 'system_message']\n        );\n\n        add_settings_field(\n            'max_history',\n            __('Max Conversation History', 'website-ai-assistant'),\n            [$this, 'render_number_field'],\n            self::SETTINGS_PAGE,\n            'waa_api_settings',\n            ['field' => 'max_history']\n        );\n\n        // Add Website Topics field after system message\n        add_settings_field(\n            'website_topics',\n            __('Website Topics', 'website-ai-assistant'),\n            [$this, 'render_textarea_field'],\n            self::SETTINGS_PAGE,\n            'waa_api_settings',\n            [\n                'field' => 'website_topics',\n                'description' => __('Enter the main topics or subjects your website covers (e.g., \"hydroponics, indoor gardening, plant care\"). This helps the AI understand which questions it should answer in detail.', 'website-ai-assistant')\n            ]\n        );\n\n        // Add new section for Display Settings\n        add_settings_section(\n            'waa_display_settings',\n            __('Display Settings', 'website-ai-assistant'),\n            [$this, 'render_display_section'],\n            self::SETTINGS_PAGE\n        );\n\n        // Add display location field\n        add_settings_field(\n            'display_locations',\n            __('Show Chat Widget On', 'website-ai-assistant'),\n            [$this, 'render_display_locations_field'],\n            self::SETTINGS_PAGE,\n            'waa_display_settings'\n        );\n\n        // Add new section for Lead Collection Settings\n        add_settings_section(\n            'waa_lead_settings',\n            __('Lead Collection Settings', 'website-ai-assistant'),\n            [$this, 'render_lead_section'],\n            self::SETTINGS_PAGE\n        );\n\n        // Add lead collection fields\n        add_settings_field(\n            'enable_lead_collection',\n            __('Enable Lead Collection', 'website-ai-assistant'),\n            [$this, 'render_checkbox_field'],\n            self::SETTINGS_PAGE,\n            'waa_lead_settings',\n            ['field' => 'enable_lead_collection']\n        );\n\n        add_settings_field(\n            'lead_collection_timing',\n            __('Ask for Contact Info', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            self::SETTINGS_PAGE,\n            'waa_lead_settings',\n            [\n                'field' => 'lead_collection_timing',\n                'options' => [\n                    'immediate' => __('At the start of conversation', 'website-ai-assistant'),\n                    'after_first' => __('After first message', 'website-ai-assistant'),\n                    'after_two' => __('After two messages', 'website-ai-assistant'),\n                    'end' => __('At end of conversation', 'website-ai-assistant')\n                ]\n            ]\n        );\n\n        // FluentCRM List field with priority 10\n        add_settings_field(\n            'fluentcrm_list_id',\n            __('FluentCRM List', 'website-ai-assistant'),\n            [$this, 'render_fluentcrm_lists_field'],\n            self::SETTINGS_PAGE,\n            'waa_lead_settings',\n            [\n                'field' => 'fluentcrm_list_id',\n                'priority' => 10\n            ]\n        );\n\n        // FluentCRM Tag field with priority 11\n        add_settings_field(\n            'fluentcrm_tag_id',\n            __('FluentCRM Tag', 'website-ai-assistant'),\n            [$this, 'render_fluentcrm_tags_field'],\n            self::SETTINGS_PAGE,\n            'waa_lead_settings',\n            [\n                'field' => 'fluentcrm_tag_id',\n                'priority' => 11\n            ]\n        );\n\n        // Add after the FluentCRM tag field\n        add_settings_field(\n            'fluentcrm_status',\n            __('Contact Status', 'website-ai-assistant'),\n            [$this, 'render_select_field'],\n            self::SETTINGS_PAGE,\n            'waa_lead_settings',\n            [\n                'field' => 'fluentcrm_status',\n                'options' => [\n                    'subscribed' => __('Subscribed', 'website-ai-assistant'),\n                    'pending' => __('Pending', 'website-ai-assistant')\n                ],\n                'description' => __('Status for new contacts in FluentCRM', 'website-ai-assistant'),\n                'default' => 'subscribed'\n            ]\n        );\n\n        // Add lead collection message fields\n        add_settings_field(\n            'lead_collection_heading',\n            __('Lead Collection Heading', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            self::SETTINGS_PAGE,\n            'waa_lead_settings',\n            [\n                'field' => 'lead_collection_heading',\n                'description' => __('The heading shown above the contact form', 'website-ai-assistant'),\n                'default' => __('Please share your contact info to continue', 'website-ai-assistant')\n            ]\n        );\n\n        add_settings_field(\n            'lead_collection_description',\n            __('Lead Collection Description', 'website-ai-assistant'),\n            [$this, 'render_textarea_field'],\n            self::SETTINGS_PAGE,\n            'waa_lead_settings',\n            [\n                'field' => 'lead_collection_description',\n                'description' => __('Optional description text shown below the heading', 'website-ai-assistant')\n            ]\n        );\n\n        add_settings_field(\n            'privacy_page_url',\n            __('Privacy Policy URL', 'website-ai-assistant'),\n            [$this, 'render_privacy_page_field'],\n            self::SETTINGS_PAGE,\n            'waa_lead_settings',\n            [\n                'description' => __('Select your privacy policy page or enter a custom URL', 'website-ai-assistant')\n            ]\n        );\n\n        add_settings_field(\n            'privacy_text',\n            __('Privacy Notice Text', 'website-ai-assistant'),\n            [$this, 'render_text_field'],\n            self::SETTINGS_PAGE,\n            'waa_lead_settings',\n            [\n                'field' => 'privacy_text',\n                'description' => __('Text shown with privacy policy link. Use {privacy_policy} for the link.', 'website-ai-assistant'),\n                'default' => __('By continuing, you agree to our {privacy_policy}.', 'website-ai-assistant')\n            ]\n        );\n\n        // Add in register_settings() method after other settings\n        add_settings_field(\n            'enable_debug',\n            __('Enable Debug Logging', 'website-ai-assistant'),\n            [$this, 'render_checkbox_field'],\n            self::SETTINGS_PAGE,\n            'waa_api_settings',\n            [\n                'field' => 'enable_debug',\n                'description' => __('Log debug information to wp-content/debug.log', 'website-ai-assistant')\n            ]\n        );\n    }\n\n    public function render_settings_page(): void {\n        if (!current_user_can('manage_options')) {\n            return;\n        }\n        require_once WAA_PLUGIN_DIR . 'admin/views/settings-page.php';\n    }\n\n    public function enqueue_admin_assets($hook): void {\n        if (\"settings_page_\" . self::SETTINGS_PAGE !== $hook) {\n            return;\n        }\n\n        wp_enqueue_style(\n            'waa-admin-settings',\n            WAA_PLUGIN_URL . 'admin/css/admin-settings.css',\n            [],\n            WAA_VERSION\n        );\n\n        wp_enqueue_script(\n            'waa-admin-settings',\n            WAA_PLUGIN_URL . 'admin/js/admin-settings.js',\n            ['jquery'],\n            WAA_VERSION,\n            true\n        );\n\n        // Add AJAX data for the test buttons\n        wp_localize_script('waa-admin-settings', 'waaAdmin', [\n            'ajaxUrl' => admin_url('admin-ajax.php'),\n            'nonce' => wp_create_nonce('waa_admin_nonce'),\n            'testGemini' => __('Testing Gemini API...', 'website-ai-assistant'),\n            'testSearch' => __('Testing Search API...', 'website-ai-assistant'),\n            'enterQuery' => __('Please enter a search query to test.', 'website-ai-assistant'),\n            'ajaxError' => __('Network error occurred. Please try again.', 'website-ai-assistant'),\n            'missingSearchCreds' => __('Please enter both Google Search API key and Search Engine ID.', 'website-ai-assistant'),\n        ]);\n    }\n\n    /**\n     * Renders a text field for the settings page\n     *\n     * @param array $args Field arguments\n     */\n    public function render_text_field($args): void {\n        $options = get_option('waa_options', []);\n        $field_name = $args['field'] ?? $args['field_name'] ?? '';\n        $field_type = $args['type'] ?? 'text';\n        $value = $options[$field_name] ?? $args['default'] ?? '';\n        ?>\n        <input \n            type=\"<?php echo esc_attr($field_type); ?>\"\n            id=\"<?php echo esc_attr($field_name); ?>\"\n            name=\"waa_options[<?php echo esc_attr($field_name); ?>]\"\n            value=\"<?php echo esc_attr($value); ?>\"\n            class=\"regular-text\"\n        />\n        <?php\n    }\n\n    /**\n     * Renders a textarea field for the settings page\n     *\n     * @param array $args Field arguments\n     */\n    public function render_textarea_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $value = $options[$field] ?? '';\n        echo '<textarea name=\"waa_options[' . esc_attr($field) . ']\" class=\"large-text\" rows=\"4\">' . esc_textarea($value) . '</textarea>';\n        if ($field === 'system_message') {\n            echo '<p class=\"description\">' . esc_html__('This message sets the AI\\'s behavior and tone. Leave blank for default.', 'website-ai-assistant') . '</p>';\n        }\n    }\n\n    /**\n     * Renders a number field for the settings page\n     *\n     * @param array $args Field arguments\n     */\n    public function render_number_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $value = $options[$field] ?? 10;\n        echo '<input type=\"number\" name=\"waa_options[' . esc_attr($field) . ']\" value=\"' . esc_attr($value) . '\" class=\"small-text\" min=\"1\">';\n        if ($field === 'max_history') {\n            echo '<p class=\"description\">' . esc_html__('Maximum number of messages to keep in conversation history. Default is 10.', 'website-ai-assistant') . '</p>';\n        }\n    }\n\n    /**\n     * Renders the API settings section description\n     */\n    public function render_api_section(): void {\n        echo '<p>' . esc_html__('Configure your AI Assistant settings below. You\\'ll need a Gemini API key to use this plugin.', 'website-ai-assistant') . '</p>';\n    }\n\n    /**\n     * Validates and sanitizes the options before saving\n     *\n     * @param array $input The raw input array\n     * @return array The sanitized output array\n     */\n    public function sanitize_options($input) {\n        // Debug logging\n        error_log('Sanitizing options - Input: ' . print_r($input, true));\n        \n        $sanitized = [];\n        \n        // Handle API keys\n        // Process API keys\n        $api_fields = ['gemini_api_key', 'google_search_api_key', 'search_engine_id'];\n        foreach ($api_fields as $field) {\n            $sanitized[$field] = isset($input[$field]) ? sanitize_text_field($input[$field]) : '';\n        }\n\n        // Process lead collection settings\n        $lead_fields = [\n            'enable_lead_collection' => 'bool',\n            'lead_collection_timing' => 'text',\n            'fluentcrm_list_id' => 'int',\n            'fluentcrm_tag_id' => 'int',\n            'fluentcrm_status' => 'text',\n            'lead_collection_heading' => 'text',\n            'lead_collection_description' => 'textarea',\n            'privacy_page_url' => 'url',\n            'privacy_text' => 'text'\n        ];\n\n        foreach ($lead_fields as $field => $type) {\n            switch ($type) {\n                case 'bool':\n                    $sanitized[$field] = isset($input[$field]) ? 1 : 0;\n                    break;\n                case 'int':\n                    $sanitized[$field] = isset($input[$field]) ? absint($input[$field]) : 0;\n                    break;\n                case 'url':\n                    $sanitized[$field] = isset($input[$field]) ? esc_url_raw($input[$field]) : '';\n                    break;\n                case 'textarea':\n                    $sanitized[$field] = isset($input[$field]) ? sanitize_textarea_field($input[$field]) : '';\n                    break;\n                default:\n                    $sanitized[$field] = isset($input[$field]) ? sanitize_text_field($input[$field]) : '';\n            }\n        }\n\n        // Merge with existing options while preserving unrelated settings\n        $existing = get_option('waa_options', []);\n        // Merge with new sanitized values taking priority over existing ones\n        $sanitized = array_merge($existing, $sanitized);\n        $sanitized = array_merge($sanitized, $input);\n        \n        // Debug logging\n        error_log('Sanitized options: ' . print_r($sanitized, true));\n        \n        return $sanitized;\n    }\n\n    public function render_display_section(): void {\n        echo '<p>' . esc_html__('Configure where the chat widget should appear on your website.', 'website-ai-assistant') . '</p>';\n    }\n\n    public function render_display_locations_field(): void {\n        $options = get_option('waa_options', []);\n        $locations = $options['display_locations'] ?? ['all'];\n        ?>\n        <fieldset>\n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\" \n                       value=\"all\" <?php checked(in_array('all', $locations)); ?>>\n                <?php esc_html_e('All Pages', 'website-ai-assistant'); ?>\n            </label><br>\n            \n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\" \n                       value=\"home\" <?php checked(in_array('home', $locations)); ?>>\n                <?php esc_html_e('Homepage Only', 'website-ai-assistant'); ?>\n            </label><br>\n            \n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\" \n                       value=\"posts\" <?php checked(in_array('posts', $locations)); ?>>\n                <?php esc_html_e('Posts', 'website-ai-assistant'); ?>\n            </label><br>\n            \n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\" \n                       value=\"pages\" <?php checked(in_array('pages', $locations)); ?>>\n                <?php esc_html_e('Pages', 'website-ai-assistant'); ?>\n            </label><br>\n            \n            <label>\n                <input type=\"checkbox\" name=\"waa_options[display_locations][]\" \n                       value=\"products\" <?php checked(in_array('products', $locations)); ?>>\n                <?php esc_html_e('Products', 'website-ai-assistant'); ?>\n            </label>\n        </fieldset>\n        <p class=\"description\">\n            <?php esc_html_e('Select where you want the chat widget to appear. \"All Pages\" will override other selections.', 'website-ai-assistant'); ?>\n        </p>\n        <?php\n    }\n\n    public function render_lead_section(): void {\n        echo '<p>' . esc_html__('Configure settings for collecting user contact information.', 'website-ai-assistant') . '</p>';\n    }\n\n    public function render_checkbox_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $checked = (isset($options[$field]) && $options[$field] == 1) ? 'checked' : '';\n        \n        echo '<input type=\"checkbox\" name=\"waa_options[' . esc_attr($field) . ']\" ' . $checked . ' value=\"1\">';\n    }\n\n    public function render_select_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $value = $options[$field] ?? '';\n        \n        echo '<select name=\"waa_options[' . esc_attr($field) . ']\">';\n        foreach ($args['options'] as $key => $label) {\n            echo '<option value=\"' . esc_attr($key) . '\" ' . selected($value, $key, false) . '>';\n            echo esc_html($label);\n            echo '</option>';\n        }\n        echo '</select>';\n    }\n\n    /**\n     * Renders the FluentCRM lists dropdown\n     */\n    public function render_fluentcrm_lists_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $selected_list = $options[$field] ?? '';\n        \n        if (!function_exists('FluentCrmApi')) {\n            echo '<p class=\"description error\">' . \n                 esc_html__('FluentCRM is not installed or activated.', 'website-ai-assistant') . \n                 '</p>';\n            return;\n        }\n\n        try {\n            $lists = FluentCrmApi('lists')->all();\n            \n            if (empty($lists)) {\n                echo '<p class=\"description\">' . \n                     esc_html__('No lists found in FluentCRM. Please create a list first.', 'website-ai-assistant') . \n                     '</p>';\n                return;\n            }\n\n            echo '<select name=\"waa_options[fluentcrm_list_id]\" class=\"regular-text\">';\n            echo '<option value=\"\">' . esc_html__('Select a list...', 'website-ai-assistant') . '</option>';\n            \n            foreach ($lists as $list) {\n                echo sprintf(\n                    '<option value=\"%s\" %s>%s (%d subscribers)</option>',\n                    esc_attr($list->id),\n                    selected($selected_list, $list->id, false),\n                    esc_html($list->title),\n                    intval($list->subscribers_count)\n                );\n            }\n            \n            echo '</select>';\n            echo '<p class=\"description\">' . \n                 esc_html__('Select the FluentCRM list where leads will be added.', 'website-ai-assistant') . \n                 '</p>';\n\n        } catch (\\Exception $e) {\n            echo '<p class=\"description error\">' . \n                 esc_html__('Error loading FluentCRM lists. Please check if FluentCRM is configured correctly.', 'website-ai-assistant') . \n                 '</p>';\n        }\n    }\n\n    /**\n     * Renders the FluentCRM tags dropdown\n     */\n    public function render_fluentcrm_tags_field(array $args): void {\n        $options = get_option('waa_options');\n        $field = $args['field'];\n        $selected_tag = $options[$field] ?? '';\n        \n        if (!function_exists('FluentCrmApi')) {\n            echo '<p class=\"description error\">' . \n                 esc_html__('FluentCRM is not installed or activated.', 'website-ai-assistant') . \n                 '</p>';\n            return;\n        }\n\n        try {\n            $tags = FluentCrmApi('tags')->all();\n            \n            if (empty($tags)) {\n                echo '<p class=\"description\">' . \n                     esc_html__('No tags found in FluentCRM. Please create a tag first.', 'website-ai-assistant') . \n                     '</p>';\n                return;\n            }\n\n            echo '<select name=\"waa_options[fluentcrm_tag_id]\" class=\"regular-text\">';\n            echo '<option value=\"\">' . esc_html__('Select a tag...', 'website-ai-assistant') . '</option>';\n            \n            foreach ($tags as $tag) {\n                echo sprintf(\n                    '<option value=\"%s\" %s>%s (%d subscribers)</option>',\n                    esc_attr($tag->id),\n                    selected($selected_tag, $tag->id, false),\n                    esc_html($tag->title),\n                    intval($tag->subscribers_count)\n                );\n            }\n            \n            echo '</select>';\n            echo '<p class=\"description\">' . \n                 esc_html__('Select the FluentCRM tag to apply to new contacts.', 'website-ai-assistant') . \n                 '</p>';\n\n        } catch (\\Exception $e) {\n            echo '<p class=\"description error\">' . \n                 esc_html__('Error loading FluentCRM tags.', 'website-ai-assistant') . \n                 '</p>';\n        }\n    }\n\n    /**\n     * Renders the privacy page selector\n     */\n    public function render_privacy_page_field(array $args): void {\n        $options = get_option('waa_options');\n        $current_url = $options['privacy_page_url'] ?? '';\n        \n        // Get list of pages\n        $pages = get_pages(['sort_column' => 'post_title']);\n        \n        echo '<select id=\"waa_privacy_page_select\" name=\"waa_options[privacy_page_url]\" class=\"regular-text\">';\n        echo '<option value=\"\">' . esc_html__('Select a page...', 'website-ai-assistant') . '</option>';\n        \n        foreach ($pages as $page) {\n            $page_url = get_permalink($page->ID);\n            echo sprintf(\n                '<option value=\"%s\" %s>%s</option>',\n                esc_attr($page_url),\n                selected($current_url, $page_url, false),\n                esc_html($page->post_title)\n            );\n        }\n        echo '</select>';\n        \n        // Custom URL input\n        echo '<div style=\"margin-top: 10px;\">';\n        echo '<input type=\"text\" id=\"waa_privacy_page_custom\" ';\n        echo 'name=\"waa_options[privacy_page_url_custom]\" ';\n        echo 'value=\"' . esc_attr($current_url) . '\" ';\n        echo 'class=\"regular-text\" placeholder=\"' . esc_attr__('Or enter custom URL', 'website-ai-assistant') . '\">';\n        echo '</div>';\n        \n        if (!empty($args['description'])) {\n            echo '<p class=\"description\">' . esc_html($args['description']) . '</p>';\n        }\n    }\n\n    /**\n     * Updates the system message to include website topics\n     */\n    private function get_system_message(): string {\n        $options = get_option('waa_options', []);\n        $topics = $options['website_topics'] ?? '';\n        \n        $system_message = __(\n            'You are an AI assistant specifically focused on helping with questions about this website. ',\n            'website-ai-assistant'\n        );\n        \n        if (!empty($topics)) {\n            $system_message .= sprintf(\n                __('This website focuses on the following topics: %s. ', 'website-ai-assistant'),\n                $topics\n            );\n        }\n        \n        $system_message .= __(\n            'For questions directly related to these topics and website content, provide detailed answers with relevant links. ' .\n            'For unrelated questions, politely explain that you are specifically here to help with website-related questions and provide only a brief, general response without links.',\n            'website-ai-assistant'\n        );\n        \n        return $system_message;\n    }\n} "}}}}