// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

// Get a free hosted Postgres database in seconds: `npx create-db`

generator client {
  provider = "prisma-client"
  output   = "../generated/prisma"
}

datasource db {
  provider = "postgresql"
}

enum UserStatus {
  ACTIVE
  DISABLED
  BANNED
}

enum AuthProvider {
  EMAIL
  GITHUB
  QQ
  WECHAT
}

model User {
  id                    String         @id @default(cuid())
  email                 String         @unique
  nickname              String?
  avatarUrl             String?
  status                UserStatus     @default(ACTIVE)
  defaultStorageQuotaMb Int            @default(100)
  usedStorageBytes      BigInt         @default(0)
  createdAt             DateTime       @default(now())
  updatedAt             DateTime       @updatedAt
  identities            AuthIdentity[]
  refreshTokens         RefreshToken[]
  security              UserSecurity?

  @@map("users")
}

model AuthIdentity {
  id             String       @id @default(cuid())
  userId         String
  provider       AuthProvider
  providerUserId String
  email          String?
  createdAt      DateTime     @default(now())
  updatedAt      DateTime     @updatedAt
  user           User         @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@unique([provider, providerUserId])
  @@index([userId])
  @@map("auth_identities")
}

model UserSecurity {
  id               String   @id @default(cuid())
  userId           String   @unique
  twoFactorEnabled Boolean  @default(false)
  twoFactorSecret  String?
  recoveryCodes    String[] @default([])
  createdAt        DateTime @default(now())
  updatedAt        DateTime @updatedAt
  user             User     @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@map("user_security")
}

model RefreshToken {
  id        String    @id @default(cuid())
  userId    String
  tokenHash String    @unique
  deviceId  String?
  expiresAt DateTime
  revokedAt DateTime?
  createdAt DateTime  @default(now())
  user      User      @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@index([userId, expiresAt])
  @@map("refresh_tokens")
}