export const config = {
  port: Number(process.env.PORT || 3000),
  uploadDir: process.env.UPLOAD_DIR || './uploads',

  // LLM 配置 (火山引擎 doubao)
  llm: {
    apiKey: process.env.LLM_API_KEY || 'ark-702d91e2-63bf-4415-8e4b-8418c33394bd-a48a4',
    baseUrl: process.env.LLM_BASE_URL || 'https://ark.cn-beijing.volces.com/api/v3',
    model: process.env.LLM_MODEL || 'doubao-seed-2-0-mini-260428',
  },

  // JustOne API - 商业达人搜索
  // 文档: https://docs.justoneapi.com/zh/usage
  justOneApi: {
    apiKey: process.env.JUSTONE_API_KEY || 'wT0w78sxrwlrpJrQ',
    baseUrl: process.env.JUSTONE_BASE_URL || 'https://api.justoneapi.com',
  },

  // TikHub API - 内容采样验证
  // 文档: https://docs.tikhub.io/4579297m0
  tikHub: {
    apiKey: process.env.TIKHUB_API_KEY || 'oL4nMZwrhXCro1+TQYye0BL8LASyaphtx0LUmGuRCfqnm1CeBFfbdmLAGQ==',
    baseUrl: process.env.TIKHUB_BASE_URL || 'https://api.tikhub.io',
  },

  // 推荐规则默认参数
  recommendation: {
    multiplier: 3, // 推荐数量 = 需求数量 × N倍
    minStyleMatch: 70, // 风格匹配最低阈值
    maxCandidates: 200, // 最大候选池
  },
};