generator client {
  provider = "prisma-client-js"
}

datasource db {
  provider = "sqlite"
  url      = env("DATABASE_URL")
}

model Lead {
  id             String   @id @default(uuid())
  title          String
  noticeId       String?
  detailUrl      String?
  level          String   @default("C")
  status         String   @default("待复核")
  star           Int      @default(0)
  amount         String   @default("待确认")
  category       String?
  organization   String?
  region         String?
  regionDetail   String?  // 详细收货地址（区别于 region 省份/区域）
  source         String?
  contact        String?
  phone          String?
  email          String?
  deadline       String?
  quantity       Int?     // 询价数量
  unit           String?  // 单位（件/吨/米/台等）
  attachments    String?  // JSON 数组字符串（附件 URL 列表）
  summary        String?
  reason         String?
  analysisLogic  String?
  aiScore        Float?
  scoringDetails String?
  publish        String   @default("未发布")
  publishTime    String?  // 原始公告的发布时间（从抓取源读取）
  publishedAt    DateTime?
  inquiryNo      String?
  direvUrl       String?
  assignedTo     String?
  followLogs     String?
  createdAt      DateTime @default(now())
  updatedAt      DateTime @updatedAt

  @@unique([source, noticeId])
}

model Rule {
  id        String   @id @default(uuid())
  name      String
  type      String
  config    String
  enabled   Boolean  @default(true)
  userId    String   @default("default")
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

model RuleVersion {
  id        String   @id @default(uuid())
  ruleId    String
  version   Int
  config    String
  userId    String?
  createdAt DateTime @default(now())
}

model Report {
  id        String   @id @default(uuid())
  title     String
  type      String
  status    String   @default("generating")
  config    String?
  channels  String?
  fileUrl   String?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

model AuditLog {
  id        String   @id @default(uuid())
  action    String
  detail    String
  operator  String
  ip        String?
  userId    String   @default("default")
  createdAt DateTime @default(now())
}

model CrawlerConfig {
  id          String   @id @default(uuid())
  name        String
  targetUrl   String
  status      String   @default("active")
  type        String   @default("bid")
  sourceName  String?
  scriptPath  String?
  schedule    String?
  keywords    String?
  categories  String?
  lastRunAt   DateTime?
  totalRuns   Int      @default(0)
  successRuns Int      @default(0)
  failedRuns  Int      @default(0)
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt
}

model Inquiry {
  id        String   @id @default(uuid())
  title     String
  source    String
  url       String
  budget    String?
  deadline  String?
  buyer     String
  category  String
  status    String   @default("pending")
  level     String   @default("C")
  star      Int      @default(0)
  region    String?
  contact   String?
  phone     String?
  aiScore   Float?
  assignedTo String?
  inquiryNo String?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

model Product {
  id        String   @id @default(uuid())
  name      String
  spec      String
  unit      String
  price     Float
  quantity  Int
  imageUrl  String?
  category  String
  status    String   @default("draft")
  brand     String?
  supplier  String?
  minOrder  Int?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

model Tenant {
  id            String   @id @default(uuid())
  companyName   String
  contactName   String?
  contactEmail  String?
  plan          String   @default("basic")
  status        String   @default("active")
  validFrom     DateTime @default(now())
  validUntil    DateTime
  platformType  String?
  platformUrl   String?
  platformApiKey String?
  features      String?
  usageQuotas   String?
  createdAt     DateTime @default(now())
  updatedAt     DateTime @updatedAt
  users         User[]
}

model User {
  id        String   @id @default(uuid())
  email     String?  @unique
  username  String?  @unique
  password  String
  name      String?
  phone     String?
  role      String   @default("user")
  isActive  Boolean  @default(true)
  tenantId  String?
  tenant    Tenant?  @relation(fields: [tenantId], references: [id])
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

model GeneratedImage {
  id          String   @id @default(uuid())
  productName String
  url         String
  status      String   @default("generating")
  style      String?
  sourceHash  String?
  createdAt   DateTime @default(now())
}

model ImageLibrary {
  id          String   @id @default(uuid())
  productName String
  keyword     String?
  filePath    String
  source      String   @default("baidu")
  style       String?
  ratio       String?
  createdAt   DateTime @default(now())
}

model SystemConfig {
  id          String   @id @default(uuid())
  key         String   @unique
  value       String
  group       String   @default("general")
  description String?
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt
}

model Integration {
  id            String   @id @default(uuid())
  name          String   // 对接名称，如 "B2B 询价平台"
  type          String   @default("mcp") // "mcp" | "http" | "custom"
  endpoint      String   // MCP server 地址 (devbox 开发机), 如 "http://100.111.84.16:3002/mcp"
  appId         String?  // B2B 运营后台"集成管理"申请到的 appId (公开 ID, 非敏感)
  apiKey        String?  // appSecret (加密存储) - 对应 B2B 运营后台 app_secret
  customerCode  String?  // 客户编码 (冗余, 实际由 MCP 验证后从 X-Customer-Code 头获取)
  status        String   @default("inactive") // "active" | "inactive" | "error"
  tools         String?  // JSON: 可用工具列表
  lastConnected DateTime? // 最后成功连接时间
  error         String?  // 最近错误信息
  companyUserId String?  // W31: 公司账号 ID (从 B2B 后端 open_api_app 表来, 用于一键发布时自动填 enterpriseId/userId; 用 String 存避免 JS Number 精度丢失)
  createdAt     DateTime @default(now())
  updatedAt     DateTime @updatedAt
}