feat: implement tiered billing expression evaluation and related functionality

- Added support for tiered billing expressions in the billing system. - Introduced new types and functions for handling billing expressions, including caching and execution. - Updated existing billing logic to accommodate tiered billing scenarios. - Enhanced request handling to support incoming billing expression requests. - Added tests for tiered billing functionality to ensure correctness.
2026-03-16 16:00:22 +08:00
parent a4fd2246ba
commit 91ed4e196a
34 changed files with 4797 additions and 26 deletions
@@ -3256,6 +3256,20 @@
    "补全价格": "Completion Price",
    "缓存读取价格": "Input Cache Read Price",
    "缓存创建价格": "Input Cache Creation Price",
+    "缓存创建价格-5分钟": "Cache Creation Price (5-min)",
+    "缓存创建价格-1小时": "Cache Creation Price (1-hour)",
+    "缓存创建价格（5分钟）": "Cache Creation Price (5-min)",
+    "缓存创建价格（1小时）": "Cache Creation Price (1-hour)",
+    "分时缓存 (Claude)": "Timed Cache (Claude)",
+    "通用缓存": "Generic Cache",
+    "缓存读取": "Cache Read",
+    "缓存创建": "Cache Creation",
+    "缓存创建-5分钟": "Cache Creation (5-min)",
+    "缓存创建-1小时": "Cache Creation (1-hour)",
+    "缓存读取 Token (cr)": "Cache Read Tokens (cr)",
+    "缓存创建 Token (cc)": "Cache Creation Tokens (cc)",
+    "缓存创建-5分钟 (cc5)": "Cache Creation-5min (cc5)",
+    "缓存创建-1小时 (cc1h)": "Cache Creation-1hour (cc1h)",
    "图片输入价格": "Image Input Price",
    "音频输入价格": "Audio Input Price",
    "音频输入价格：{{symbol}}{{price}} / 1M tokens": "Audio input price: {{symbol}}{{price}} / 1M tokens",
@@ -3309,6 +3323,104 @@
    "输入价格：{{symbol}}{{price}} / 1M tokens": "Input Price: {{symbol}}{{price}} / 1M tokens",
    "输出价格 {{symbol}}{{price}} / 1M tokens": "Output Price {{symbol}}{{price}} / 1M tokens",
    "输出价格：{{symbol}}{{price}} / 1M tokens": "Output Price: {{symbol}}{{price}} / 1M tokens",
-    "输出价格：{{symbol}}{{total}} / 1M tokens": "Output Price: {{symbol}}{{total}} / 1M tokens"
+    "输出价格：{{symbol}}{{total}} / 1M tokens": "Output Price: {{symbol}}{{total}} / 1M tokens",
+    "阶梯计费": "Tiered Billing",
+    "输入 Tokens 阶梯": "Input Token Tiers",
+    "输出 Tokens 阶梯": "Output Token Tiers",
+    "固定阶梯": "Fixed Tier",
+    "累进阶梯": "Graduated Tier",
+    "上限": "Up To",
+    "单价": "Unit Cost",
+    "固定费": "Flat Fee",
+    "Expr 预览": "Expression Preview",
+    "Token 估算器": "Token Estimator",
+    "预计费用": "Estimated Cost",
+    "原始额度": "Raw Quota",
+    "添加阶梯": "Add Tier",
+    "无限": "Unlimited",
+    "输入 Token 定价": "Input Token Pricing",
+    "输出 Token 定价": "Output Token Pricing",
+    "统一定价": "Flat Rate",
+    "阶梯累进": "Graduated",
+    "根据总用量落在哪个档位，所有 Token 都按该档价格计费": "All tokens are charged at the rate of the tier your total usage falls into",
+    "用量分段计价，每一段各自按对应档位价格计费（类似电费阶梯）": "Usage is charged in segments — each segment at its own tier rate (like utility billing)",
+    "Token 用量范围": "Token Usage Range",
+    "所有 Token": "All Tokens",
+    "前 {{count}} 个": "First {{count}}",
+    "超过 {{count}} 个": "Over {{count}}",
+    "第 {{n}} 档": "Tier {{n}}",
+    "最高档": "Highest Tier",
+    "此档上限（Token 数）": "Tier Limit (Token Count)",
+    "每百万 Token 价格": "Price per 1M Tokens",
+    "进入此档额外收费": "Tier Entry Fee",
+    "可选，用量达到此档时加收的固定费用": "Optional fixed fee charged when usage reaches this tier",
+    "添加更多档位": "Add More Tiers",
+    "输入 Token 数": "Input Tokens",
+    "输出 Token 数": "Output Tokens",
+    "输入 Token 数量，查看按当前阶梯配置的预计费用。": "Enter token counts to see the estimated cost with the current tier configuration.",
+    "开发者": "Developer",
+    "阶梯计费详情": "Tiered Billing Details",
+    "预估环境": "Estimated Env",
+    "实际环境": "Actual Env",
+    "预估额度": "Estimated Quota",
+    "实际额度": "Actual Quota",
+    "跨阶梯": "Crossed Tier",
+    "是": "Yes",
+    "否": "No",
+    "计费明细": "Billing Breakdown",
+    "阶梯序号": "Tier #",
+    "Token 类型": "Token Type",
+    "阶梯内 Token 数": "Tokens in Tier",
+    "小计": "Subtotal",
+    "输入": "Input",
+    "输出": "Output",
+    "阶梯配置摘要": "Tier Config Summary",
+    "输入阶梯": "Input Tiers",
+    "档位名称": "Tier Name",
+    "用量范围": "Usage Range",
+    "输入 Token": "Input Token",
+    "输出 Token": "Output Token",
+    "阶梯判断依据": "Tier Criterion",
+    "根据哪个维度的 Token 数量决定落在哪一档": "Determines which tier to apply based on this dimension's token count",
+    "输入 Token 数 (p)": "Input Tokens (p)",
+    "输出 Token 数 (c)": "Output Tokens (c)",
+    "变量": "Variables",
+    "函数": "Functions",
+    "输入计费表达式...": "Enter billing expression...",
+    "表达式编辑": "Expression Editor",
+    "表达式错误": "Expression Error",
+    "命中档位": "Matched Tier",
+    "档": "tier(s)",
+    "输入 Token 数量，查看按当前配置的预计费用。": "Enter token counts to see the estimated cost.",
+    "输入 Token 数量，查看按当前配置的预计费用（不含分组倍率）。": "Enter token counts to see the estimated cost (before group ratio).",
+    "条件": "Condition",
+    "添加条件": "Add Condition",
+    "无条件（兜底档）": "No condition (fallback)",
+    "兜底档": "Fallback",
+    "预设模板": "Presets",
+    "每个档位可设置 0~2 个条件（对 p 和 c），最后一档为兜底档无需条件。": "Each tier can have 0-2 conditions (on p and c). The last tier is the fallback and needs no condition.",
+    "输出阶梯": "Output Tiers",
+    "阶": "tiers",
+    "规则版本": "Rule Version",
+    "时间条件": "Time condition",
+    "小时": "Hour",
+    "分钟": "Minute",
+    "星期": "Weekday",
+    "月份": "Month",
+    "日期": "Day",
+    "时区": "Timezone",
+    "跨夜范围": "Cross-midnight range",
+    "添加时间规则": "Add time rule",
+    "起": "From",
+    "止": "To",
+    "值": "Value",
+    "添加条件组": "Add condition group",
+    "添加条件": "Add condition",
+    "添加时间条件": "Add time condition",
+    "同时满足": "all must match",
+    "新年促销": "New Year promo",
+    "第 {{n}} 组": "Group {{n}}",
+    "0=周日 1=周一 2=周二 3=周三 4=周四 5=周五 6=周六": "0=Sun 1=Mon 2=Tue 3=Wed 4=Thu 5=Fri 6=Sat",
+    "1=一月 ... 12=十二月": "1=Jan ... 12=Dec"
  }
 }
@@ -2858,6 +2858,20 @@
    "补全价格": "补全价格",
    "缓存读取价格": "缓存读取价格",
    "缓存创建价格": "缓存创建价格",
+    "缓存创建价格-5分钟": "缓存创建价格-5分钟",
+    "缓存创建价格-1小时": "缓存创建价格-1小时",
+    "缓存创建价格（5分钟）": "缓存创建价格（5分钟）",
+    "缓存创建价格（1小时）": "缓存创建价格（1小时）",
+    "分时缓存 (Claude)": "分时缓存 (Claude)",
+    "通用缓存": "通用缓存",
+    "缓存读取": "缓存读取",
+    "缓存创建": "缓存创建",
+    "缓存创建-5分钟": "缓存创建-5分钟",
+    "缓存创建-1小时": "缓存创建-1小时",
+    "缓存读取 Token (cr)": "缓存读取 Token (cr)",
+    "缓存创建 Token (cc)": "缓存创建 Token (cc)",
+    "缓存创建-5分钟 (cc5)": "缓存创建-5分钟 (cc5)",
+    "缓存创建-1小时 (cc1h)": "缓存创建-1小时 (cc1h)",
    "图片输入价格": "图片输入价格",
    "音频输入价格": "音频输入价格",
    "音频补全价格": "音频补全价格",
@@ -2938,6 +2952,102 @@
    "输入价格：{{symbol}}{{price}} / 1M tokens": "输入价格：{{symbol}}{{price}} / 1M tokens",
    "输出价格 {{symbol}}{{price}} / 1M tokens": "输出价格 {{symbol}}{{price}} / 1M tokens",
    "输出价格：{{symbol}}{{price}} / 1M tokens": "输出价格：{{symbol}}{{price}} / 1M tokens",
-    "输出价格：{{symbol}}{{total}} / 1M tokens": "输出价格：{{symbol}}{{total}} / 1M tokens"
+    "输出价格：{{symbol}}{{total}} / 1M tokens": "输出价格：{{symbol}}{{total}} / 1M tokens",
+    "阶梯计费": "阶梯计费",
+    "输入 Tokens 阶梯": "输入 Tokens 阶梯",
+    "输出 Tokens 阶梯": "输出 Tokens 阶梯",
+    "固定阶梯": "固定阶梯",
+    "累进阶梯": "累进阶梯",
+    "上限": "上限",
+    "单价": "单价",
+    "固定费": "固定费",
+    "Expr 预览": "Expr 预览",
+    "Token 估算器": "Token 估算器",
+    "预计费用": "预计费用",
+    "添加阶梯": "添加阶梯",
+    "无限": "无限",
+    "输入 Token 定价": "输入 Token 定价",
+    "输出 Token 定价": "输出 Token 定价",
+    "统一定价": "统一定价",
+    "阶梯累进": "阶梯累进",
+    "根据总用量落在哪个档位，所有 Token 都按该档价格计费": "根据总用量落在哪个档位，所有 Token 都按该档价格计费",
+    "用量分段计价，每一段各自按对应档位价格计费（类似电费阶梯）": "用量分段计价，每一段各自按对应档位价格计费（类似电费阶梯）",
+    "Token 用量范围": "Token 用量范围",
+    "所有 Token": "所有 Token",
+    "前 {{count}} 个": "前 {{count}} 个",
+    "超过 {{count}} 个": "超过 {{count}} 个",
+    "第 {{n}} 档": "第 {{n}} 档",
+    "最高档": "最高档",
+    "此档上限（Token 数）": "此档上限（Token 数）",
+    "每百万 Token 价格": "每百万 Token 价格",
+    "进入此档额外收费": "进入此档额外收费",
+    "可选，用量达到此档时加收的固定费用": "可选，用量达到此档时加收的固定费用",
+    "添加更多档位": "添加更多档位",
+    "输入 Token 数": "输入 Token 数",
+    "输出 Token 数": "输出 Token 数",
+    "输入 Token 数量，查看按当前阶梯配置的预计费用。": "输入 Token 数量，查看按当前阶梯配置的预计费用。",
+    "开发者": "开发者",
+    "阶梯计费详情": "阶梯计费详情",
+    "预估环境": "预估环境",
+    "实际环境": "实际环境",
+    "预估额度": "预估额度",
+    "实际额度": "实际额度",
+    "跨阶梯": "跨阶梯",
+    "是": "是",
+    "否": "否",
+    "计费明细": "计费明细",
+    "阶梯序号": "阶梯序号",
+    "Token 类型": "Token 类型",
+    "阶梯内 Token 数": "阶梯内 Token 数",
+    "小计": "小计",
+    "输入": "输入",
+    "档位标签": "档位标签",
+    "用量范围": "用量范围",
+    "输入 Token": "输入 Token",
+    "输出 Token": "输出 Token",
+    "阶梯判断依据": "阶梯判断依据",
+    "根据哪个维度的 Token 数量决定落在哪一档": "根据哪个维度的 Token 数量决定落在哪一档",
+    "输入 Token 数 (p)": "输入 Token 数 (p)",
+    "输出 Token 数 (c)": "输出 Token 数 (c)",
+    "变量": "变量",
+    "函数": "函数",
+    "输入计费表达式...": "输入计费表达式...",
+    "表达式编辑": "表达式编辑",
+    "表达式错误": "表达式错误",
+    "命中档位": "命中档位",
+    "档": "档",
+    "输入 Token 数量，查看按当前配置的预计费用。": "输入 Token 数量，查看按当前配置的预计费用。",
+    "条件": "条件",
+    "添加条件": "添加条件",
+    "无条件（兜底档）": "无条件（兜底档）",
+    "兜底档": "兜底档",
+    "预设模板": "预设模板",
+    "每个档位可设置 0~2 个条件（对 p 和 c），最后一档为兜底档无需条件。": "每个档位可设置 0~2 个条件（对 p 和 c），最后一档为兜底档无需条件。",
+    "输出": "输出",
+    "阶梯配置摘要": "阶梯配置摘要",
+    "输入阶梯": "输入阶梯",
+    "输出阶梯": "输出阶梯",
+    "阶": "阶",
+    "规则版本": "规则版本",
+    "时间条件": "时间条件",
+    "小时": "小时",
+    "分钟": "分钟",
+    "星期": "星期",
+    "月份": "月份",
+    "日期": "日期",
+    "时区": "时区",
+    "跨夜范围": "跨夜范围",
+    "添加时间规则": "添加时间规则",
+    "起": "起",
+    "止": "止",
+    "值": "值",
+    "添加条件组": "添加条件组",
+    "添加条件": "添加条件",
+    "添加时间条件": "添加时间条件",
+    "同时满足": "同时满足",
+    "新年促销": "新年促销",
+    "第 {{n}} 组": "第 {{n}} 组",
+    "0=周日 1=周一 2=周二 3=周三 4=周四 5=周五 6=周六": "0=周日 1=周一 2=周二 3=周三 4=周四 5=周五 6=周六",
+    "1=一月 ... 12=十二月": "1=一月 ... 12=十二月"
  }
 }