// 通用系统管理脚手架 (sysmgr) 数据模型
// 约定：表名 sys_ 前缀；列 snake_case（模型 camelCase + @map）；业务键关联（角色/资源/组织/字典/租户用 code，用户用 id）。

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

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

/// 租户
model Tenant {
  id        String   @id @default(uuid(7)) @db.VarChar(36)
  code      String   @unique @db.VarChar(64)
  name      String   @db.VarChar(128)
  status    String   @default("enabled") @db.VarChar(16)
  remark    String?  @db.VarChar(255)
  createdAt DateTime @default(now()) @map("created_at")
  createdBy String?  @map("created_by") @db.VarChar(36)
  updatedAt DateTime @updatedAt @map("updated_at")

  @@map("sys_tenant")
}

/// 用户
model User {
  id                 String    @id @default(uuid(7)) @db.VarChar(36)
  tenantCode         String    @map("tenant_code") @db.VarChar(64)
  username           String    @db.VarChar(64)
  passwordHash       String    @map("password_hash") @db.VarChar(255)
  nickname           String?   @db.VarChar(64)
  email              String?   @db.VarChar(128)
  phone              String?   @db.VarChar(32)
  avatar             String?   @db.VarChar(255)
  status             String    @default("enabled") @db.VarChar(16)
  tokenVersion       Int       @default(0) @map("token_version")
  lockedAt           DateTime? @map("locked_at")
  lockReason         String?   @map("lock_reason") @db.VarChar(255)
  mustChangePassword Boolean   @default(false) @map("must_change_password")
  orgCode            String?   @map("org_code") @db.VarChar(64)
  createdAt          DateTime  @default(now()) @map("created_at")
  createdBy          String?   @map("created_by") @db.VarChar(36)
  updatedAt          DateTime  @updatedAt @map("updated_at")
  deletedAt          DateTime? @map("deleted_at")

  @@unique([tenantCode, username])
  @@index([tenantCode])
  @@index([orgCode])
  @@map("sys_user")
}

/// 角色
model Role {
  id         String    @id @default(uuid(7)) @db.VarChar(36)
  tenantCode String    @map("tenant_code") @db.VarChar(64)
  code       String    @db.VarChar(64)
  name       String    @db.VarChar(64)
  dataScope  String    @default("all") @map("data_scope") @db.VarChar(16)
  status     String    @default("enabled") @db.VarChar(16)
  remark     String?   @db.VarChar(255)
  createdAt  DateTime  @default(now()) @map("created_at")
  createdBy  String?   @map("created_by") @db.VarChar(36)
  updatedAt  DateTime  @updatedAt @map("updated_at")
  deletedAt  DateTime? @map("deleted_at")

  @@unique([tenantCode, code])
  @@index([tenantCode])
  @@map("sys_role")
}

/// 资源（菜单/按钮/接口）
model Resource {
  id         String    @id @default(uuid(7)) @db.VarChar(36)
  tenantCode String    @map("tenant_code") @db.VarChar(64)
  parentCode String?   @map("parent_code") @db.VarChar(64)
  type       String    @db.VarChar(16)
  code       String    @db.VarChar(128)
  name       String    @db.VarChar(64)
  path       String?   @db.VarChar(255)
  component  String?   @db.VarChar(255)
  method     String?   @db.VarChar(8)
  apiPath    String?   @map("api_path") @db.VarChar(255)
  icon       String?   @db.VarChar(64)
  sort       Int       @default(0)
  status     String    @default("enabled") @db.VarChar(16)
  createdAt  DateTime  @default(now()) @map("created_at")
  createdBy  String?   @map("created_by") @db.VarChar(36)
  updatedAt  DateTime  @updatedAt @map("updated_at")
  deletedAt  DateTime? @map("deleted_at")

  @@unique([tenantCode, code])
  @@index([tenantCode])
  @@index([parentCode])
  @@map("sys_resource")
}

/// 组织
model Org {
  id         String    @id @default(uuid(7)) @db.VarChar(36)
  tenantCode String    @map("tenant_code") @db.VarChar(64)
  parentCode String?   @map("parent_code") @db.VarChar(64)
  code       String    @db.VarChar(64)
  name       String    @db.VarChar(64)
  leader     String?   @db.VarChar(64)
  sort       Int       @default(0)
  status     String    @default("enabled") @db.VarChar(16)
  createdAt  DateTime  @default(now()) @map("created_at")
  createdBy  String?   @map("created_by") @db.VarChar(36)
  updatedAt  DateTime  @updatedAt @map("updated_at")
  deletedAt  DateTime? @map("deleted_at")

  @@unique([tenantCode, code])
  @@index([tenantCode])
  @@index([parentCode])
  @@map("sys_org")
}

/// 字典类型
model DictType {
  id         String    @id @default(uuid(7)) @db.VarChar(36)
  tenantCode String    @map("tenant_code") @db.VarChar(64)
  code       String    @db.VarChar(64)
  name       String    @db.VarChar(64)
  status     String    @default("enabled") @db.VarChar(16)
  builtIn    Boolean   @default(false) @map("built_in")
  remark     String?   @db.VarChar(255)
  createdAt  DateTime  @default(now()) @map("created_at")
  createdBy  String?   @map("created_by") @db.VarChar(36)
  updatedAt  DateTime  @updatedAt @map("updated_at")
  deletedAt  DateTime? @map("deleted_at")

  @@unique([tenantCode, code])
  @@index([tenantCode])
  @@map("sys_dict_type")
}

/// 字典项
model DictItem {
  id           String    @id @default(uuid(7)) @db.VarChar(36)
  tenantCode   String    @map("tenant_code") @db.VarChar(64)
  dictTypeCode String    @map("dict_type_code") @db.VarChar(64)
  label        String    @db.VarChar(64)
  value        String    @db.VarChar(64)
  sort         Int       @default(0)
  status       String    @default("enabled") @db.VarChar(16)
  builtIn      Boolean   @default(false) @map("built_in")
  colorType    String?   @map("color_type") @db.VarChar(16)
  createdAt    DateTime  @default(now()) @map("created_at")
  createdBy    String?   @map("created_by") @db.VarChar(36)
  updatedAt    DateTime  @updatedAt @map("updated_at")
  deletedAt    DateTime? @map("deleted_at")

  @@unique([tenantCode, dictTypeCode, value])
  @@index([tenantCode, dictTypeCode])
  @@map("sys_dict_item")
}

/// 参数配置
model Config {
  id         String    @id @default(uuid(7)) @db.VarChar(36)
  tenantCode String    @map("tenant_code") @db.VarChar(64)
  key        String    @db.VarChar(128)
  value      String?   @db.Text
  remark     String?   @db.VarChar(255)
  createdAt  DateTime  @default(now()) @map("created_at")
  createdBy  String?   @map("created_by") @db.VarChar(36)
  updatedAt  DateTime  @updatedAt @map("updated_at")
  deletedAt  DateTime? @map("deleted_at")

  @@unique([tenantCode, key])
  @@map("sys_config")
}

/// 操作日志（只增，硬删）
model AuditLog {
  id           String   @id @default(uuid(7)) @db.VarChar(36)
  tenantCode   String   @map("tenant_code") @db.VarChar(64)
  userId       String?  @map("user_id") @db.VarChar(36)
  username     String?  @db.VarChar(64)
  module       String?  @db.VarChar(64)
  action       String?  @db.VarChar(64)
  method       String?  @db.VarChar(8)
  path         String?  @db.VarChar(255)
  params       String?  @db.Text
  result       String?  @db.Text
  status       String?  @db.VarChar(16)
  errorMessage String?  @map("error_message") @db.Text
  ip           String?  @db.VarChar(64)
  userAgent    String?  @map("user_agent") @db.VarChar(255)
  durationMs   Int?     @map("duration_ms")
  createdAt    DateTime @default(now()) @map("created_at")

  @@index([tenantCode, createdAt])
  @@map("sys_audit_log")
}

/// 登录日志（只增，硬删）
model LoginLog {
  id         String   @id @default(uuid(7)) @db.VarChar(36)
  tenantCode String   @map("tenant_code") @db.VarChar(64)
  username   String?  @db.VarChar(64)
  ip         String?  @db.VarChar(64)
  userAgent  String?  @map("user_agent") @db.VarChar(255)
  status     String   @default("success") @db.VarChar(16)
  message    String?  @db.VarChar(255)
  createdAt  DateTime @default(now()) @map("created_at")

  @@index([tenantCode, createdAt])
  @@map("sys_login_log")
}

/// 刷新令牌（会话载体，硬删）
model RefreshToken {
  id         String    @id @default(uuid(7)) @db.VarChar(36)
  tenantCode String    @map("tenant_code") @db.VarChar(64)
  userId     String    @map("user_id") @db.VarChar(36)
  sid        String?   @db.VarChar(36)
  jti        String    @unique @db.VarChar(64)
  tokenHash  String    @map("token_hash") @db.VarChar(255)
  ip         String?   @db.VarChar(64)
  userAgent  String?   @map("user_agent") @db.VarChar(255)
  loginAt    DateTime  @default(now()) @map("login_at")
  expireAt   DateTime  @map("expire_at")
  revokedAt  DateTime? @map("revoked_at")
  createdAt  DateTime  @default(now()) @map("created_at")

  @@index([tenantCode, userId])
  @@index([sid])
  @@map("sys_refresh_token")
}

/// 通知/公告
model Notice {
  id         String    @id @default(uuid(7)) @db.VarChar(36)
  tenantCode String    @map("tenant_code") @db.VarChar(64)
  title      String    @db.VarChar(128)
  content    String    @db.Text
  status     String    @default("enabled") @db.VarChar(16)
  createdBy  String?   @map("created_by") @db.VarChar(36)
  createdAt  DateTime  @default(now()) @map("created_at")
  updatedAt  DateTime  @updatedAt @map("updated_at")
  deletedAt  DateTime? @map("deleted_at")

  @@index([tenantCode])
  @@map("sys_notice")
}

/// 通知已读追踪
model NoticeRead {
  id         String   @id @default(uuid(7)) @db.VarChar(36)
  tenantCode String   @map("tenant_code") @db.VarChar(64)
  noticeId   String   @map("notice_id") @db.VarChar(36)
  userId     String   @map("user_id") @db.VarChar(36)
  readAt     DateTime @default(now()) @map("read_at")

  @@unique([tenantCode, noticeId, userId])
  @@index([tenantCode, userId])
  @@map("sys_notice_read")
}

/// 用户-角色关联
model UserRole {
  id         String @id @default(uuid(7)) @db.VarChar(36)
  tenantCode String @map("tenant_code") @db.VarChar(64)
  userId     String @map("user_id") @db.VarChar(36)
  roleCode   String @map("role_code") @db.VarChar(64)

  @@unique([tenantCode, userId, roleCode])
  @@index([tenantCode, userId])
  @@map("sys_user_role")
}

/// 角色-资源关联
model RoleResource {
  id           String @id @default(uuid(7)) @db.VarChar(36)
  tenantCode   String @map("tenant_code") @db.VarChar(64)
  roleCode     String @map("role_code") @db.VarChar(64)
  resourceCode String @map("resource_code") @db.VarChar(128)

  @@unique([tenantCode, roleCode, resourceCode])
  @@index([tenantCode, roleCode])
  @@map("sys_role_resource")
}

/// 角色-组织关联（数据权限「自定义」）
model RoleOrg {
  id         String @id @default(uuid(7)) @db.VarChar(36)
  tenantCode String @map("tenant_code") @db.VarChar(64)
  roleCode   String @map("role_code") @db.VarChar(64)
  orgCode    String @map("org_code") @db.VarChar(64)

  @@unique([tenantCode, roleCode, orgCode])
  @@map("sys_role_org")
}