{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://desirecore.net/schemas/config-center/provider.schema.json",
  "title": "Provider",
  "description": "frozen baseline schema 镜像 desirecore d185299（fix #471 之前）的 computeProviderSchema/providerModelSchema，作为已发布客户端兼容契约。任何写入 compute/providers/*.json 或 compute/coding-plans/*.json 的数据都必须通过此校验，否则会破坏老客户端（已发布版本的 schema 无法理解超出此契约的字段或类型）。\n\n关键约束：\n- defaultTemperature / defaultTopP 必须是 number（不接受 null）—— 历史教训：曾因 null 写入导致老客户端校验失败死锁\n- 顶层与 model 内 additionalProperties 均为 false —— 新增字段必须先升级老客户端 schema 再推送数据",
  "type": "object",
  "required": [
    "id",
    "provider",
    "label",
    "baseUrl",
    "apiKeyRef",
    "apiKeyVerified",
    "enabled",
    "status",
    "services",
    "models"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "提供商唯一标识符（如 provider-openai-001）",
      "minLength": 1
    },
    "provider": {
      "type": "string",
      "description": "提供商标识：openai、anthropic、deepseek、dashscope（阿里云）等",
      "minLength": 1
    },
    "label": {
      "type": "string",
      "description": "提供商显示名称（如 OpenAI、Anthropic、阿里云 DashScope）",
      "minLength": 1
    },
    "baseUrl": {
      "type": "string",
      "description": "API 基础 URL（如 https://api.openai.com/v1）",
      "minLength": 1
    },
    "apiFormat": {
      "type": "string",
      "description": "API 协议格式：openai-completions、anthropic-messages、openai-responses、google-generative-ai 等"
    },
    "apiKeyRef": {
      "type": "string",
      "description": "密钥引用名，对应 secrets.json 中的 key；空字符串表示未配置密钥"
    },
    "apiKeyVerified": {
      "type": "boolean",
      "description": "API Key 是否已通过验证"
    },
    "enabled": {
      "type": "boolean",
      "description": "是否启用此提供商"
    },
    "status": {
      "type": "string",
      "enum": ["configured", "unconfigured", "error"],
      "description": "提供商状态"
    },
    "services": {
      "type": "array",
      "description": "支持的服务类型列表（如 chat、reasoning、vision、embedding）",
      "items": { "type": "string" }
    },
    "priceCurrency": {
      "type": "string",
      "enum": ["USD", "CNY"],
      "description": "价格货币单位。models 中的 inputPrice/outputPrice 均以此货币计价"
    },
    "accessMode": {
      "type": "string",
      "enum": ["api", "coding-plan"],
      "description": "接入模式：api（按量付费）或 coding-plan（编程订阅套餐）"
    },
    "brandGroup": {
      "type": "string",
      "description": "品牌分组标识，UI 按此字段排序"
    },
    "codingPlan": {
      "type": "object",
      "description": "Coding Plan 专属配置（仅当 accessMode = coding-plan 时有效）",
      "properties": {
        "planTier": { "type": "string" },
        "planLabel": { "type": "string" },
        "quotas": {
          "type": "object",
          "properties": {
            "per5h": { "type": "number", "minimum": 0 },
            "perWeek": { "type": "number", "minimum": 0 },
            "perMonth": { "type": "number", "minimum": 0 },
            "per7d": { "type": "number", "minimum": 0 }
          },
          "additionalProperties": false
        },
        "usageTracking": {
          "type": "object",
          "properties": {
            "method": {
              "type": "string",
              "enum": ["rest-api", "response-header", "manual", "none"]
            },
            "endpoint": { "type": "string" },
            "headerKeys": {
              "type": "object",
              "properties": {
                "remaining": { "type": "string" },
                "limit": { "type": "string" },
                "reset": { "type": "string" }
              },
              "additionalProperties": false
            },
            "consoleUrl": { "type": "string" }
          },
          "additionalProperties": false
        },
        "modelIdOverride": { "type": "string" },
        "maxConcurrent": { "type": "number", "minimum": 1 },
        "expiresAt": { "type": "string", "format": "date-time" }
      },
      "additionalProperties": false
    },
    "models": {
      "type": "array",
      "description": "此提供商下的可用模型列表",
      "items": { "$ref": "#/definitions/model" }
    },
    "tombstones": {
      "type": "array",
      "description": "预置显式删除的模型 modelName 白名单",
      "items": { "type": "string" }
    }
  },
  "additionalProperties": false,
  "definitions": {
    "model": {
      "type": "object",
      "required": ["modelName", "displayName", "serviceType", "capabilities"],
      "properties": {
        "modelName": {
          "type": "string",
          "description": "模型 ID，用于 API 调用（如 gpt-5-mini、claude-sonnet-4）",
          "minLength": 1
        },
        "displayName": {
          "type": "string",
          "description": "模型显示名称（如 GPT-5 Mini、Claude Sonnet 4）",
          "minLength": 1
        },
        "serviceType": {
          "type": ["string", "array"],
          "items": { "type": "string" },
          "description": "服务类型，支持单个字符串或数组：chat、reasoning、fast、responses、translation、tts、asr、voice_clone、realtime_voice、simultaneous_interpret、vision、ocr、image_gen、video_gen、embedding、rerank、omni、computer_use 等"
        },
        "description": {
          "type": "string",
          "description": "模型简要描述"
        },
        "contextWindow": {
          "type": "number",
          "description": "上下文窗口大小（token 数）",
          "minimum": 0
        },
        "maxOutputTokens": {
          "type": "number",
          "description": "单次请求最大输出 token 数",
          "minimum": 0
        },
        "capabilities": {
          "type": "array",
          "description": "模型能力标签：chat、vision、tool_use、code、reasoning 等",
          "items": { "type": "string" }
        },
        "inputPrice": {
          "type": "number",
          "description": "输入价格（每百万 token），货币由 Provider.priceCurrency 决定",
          "minimum": 0
        },
        "outputPrice": {
          "type": "number",
          "description": "输出价格（每百万 token），货币由 Provider.priceCurrency 决定",
          "minimum": 0
        },
        "defaultTemperature": {
          "type": "number",
          "description": "默认温度参数（0-2）。【重要】必须是 number，禁止写为 null 或字符串。reasoning 等不支持温度的模型应完全省略此字段。null 会破坏 fix #471 之前发布的客户端（schema 严格 number），导致 readComputeConfig 死锁。",
          "minimum": 0,
          "maximum": 2
        },
        "defaultTopP": {
          "type": "number",
          "description": "默认 Top-P 参数（0-1）。【重要】必须是 number，禁止写为 null 或字符串。reasoning 等不支持 Top-P 的模型应完全省略此字段。null 会破坏 fix #471 之前发布的客户端，导致死锁。",
          "minimum": 0,
          "maximum": 1
        },
        "extra": {
          "type": "object",
          "description": "模型特定配置：如 TTS 模型音色列表、ASR 支持格式等",
          "additionalProperties": true
        },
        "apiModelId": {
          "type": "string",
          "description": "实际传给上游 API 的 model 参数。当 modelName 与 API 期望名称不同时使用"
        },
        "source": {
          "type": "string",
          "enum": ["preset", "synced", "user-added", "ollama-discovery"],
          "description": "模型来源。config-center 数据应统一为 preset"
        }
      },
      "additionalProperties": false
    }
  }
}