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

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

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

// ============================================
// Core Models
// ============================================

model User {
  id            String    @id @default(uuid())
  email         String    @unique
  password      String
  firstName     String?
  lastName      String?
  isActive      Boolean   @default(true)
  
  // Relations
  roles         UserRole[]
  refreshTokens RefreshToken[]
  subscriptions Subscription[]
  
  // Multi-tenancy (optional)
  tenantId      String?
  tenant        Tenant?   @relation(fields: [tenantId], references: [id])
  
  // Timestamps & Soft Delete
  createdAt     DateTime  @default(now())
  updatedAt     DateTime  @updatedAt
  deletedAt     DateTime?

  @@index([email])
  @@index([tenantId])
}

model Role {
  id          String       @id @default(uuid())
  name        String       @unique
  description String?
  isSystem    Boolean      @default(false)
  
  // Relations
  users       UserRole[]
  permissions RolePermission[]
  
  // Timestamps & Soft Delete
  createdAt   DateTime     @default(now())
  updatedAt   DateTime     @updatedAt
  deletedAt   DateTime?

  @@index([name])
}

model Permission {
  id          String           @id @default(uuid())
  name        String           @unique
  description String?
  resource    String           // e.g., "users", "posts"
  action      String           // e.g., "create", "read", "update", "delete"
  
  // Relations
  roles       RolePermission[]
  
  // Timestamps
  createdAt   DateTime         @default(now())
  updatedAt   DateTime         @updatedAt

  @@unique([resource, action])
  @@index([resource])
}

// Many-to-many: User <-> Role
model UserRole {
  id        String   @id @default(uuid())
  userId    String
  roleId    String
  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  role      Role     @relation(fields: [roleId], references: [id], onDelete: Cascade)
  createdAt DateTime @default(now())

  @@unique([userId, roleId])
  @@index([userId])
  @@index([roleId])
}

// Many-to-many: Role <-> Permission
model RolePermission {
  id           String     @id @default(uuid())
  roleId       String
  permissionId String
  role         Role       @relation(fields: [roleId], references: [id], onDelete: Cascade)
  permission   Permission @relation(fields: [permissionId], references: [id], onDelete: Cascade)
  createdAt    DateTime   @default(now())

  @@unique([roleId, permissionId])
  @@index([roleId])
  @@index([permissionId])
}

// ============================================
// Authentication
// ============================================

model RefreshToken {
  id        String   @id @default(uuid())
  token     String   @unique
  userId    String
  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  expiresAt DateTime
  createdAt DateTime @default(now())

  @@index([token])
  @@index([userId])
}

// ============================================
// Multi-tenancy (Optional)
// ============================================

model Tenant {
  id        String    @id @default(uuid())
  name      String
  slug      String    @unique
  isActive  Boolean   @default(true)
  
  // Relations
  users     User[]
  
  // Timestamps & Soft Delete
  createdAt DateTime  @default(now())
  updatedAt DateTime  @updatedAt
  deletedAt DateTime?

  @@index([slug])
}

// ============================================
// i18n / Translations (Optional - DB driven)
// ============================================

model Translation {
  id        String   @id @default(uuid())
  key       String
  locale    String   // e.g., "en", "tr", "de"
  value     String
  namespace String   @default("common") // e.g., "common", "errors", "validation"
  
  // Timestamps
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@unique([key, locale, namespace])
  @@index([key])
  @@index([locale])
  @@index([namespace])
}

// ============================================
// Game Calendar Domain Models
// ============================================

model Game {
  id            String    @id @default(uuid())
  slug          String    @unique // igdb slug or generated
  title         String
  coverImage    String?   // URL to cover art
  description   String?   @db.Text
  releaseDate   DateTime? // Nullable if TBD
  isTBD         Boolean   @default(false)
  releaseDateText String? // "Q3 2026", "2026", etc for display if exact date unknown
  
  // External Data
  igdbId        Int?      @unique
  rawgId        Int?      @unique
  sourceUrl     String?   // URL where this game was scraped from
  
  // Details
  rating        Float?
  developer     String?
  publisher     String?

  // Relations
  platforms     GamePlatform[]
  genres        GameGenre[]
  screenshots   GameScreenshot[]
  subscriptions Subscription[]
  
  // Timestamps
  createdAt     DateTime  @default(now())
  updatedAt     DateTime  @updatedAt
  deletedAt     DateTime?

  @@index([releaseDate])
  @@index([slug])
}

model Genre {
  id            String      @id @default(uuid())
  name          String      @unique
  slug          String      @unique
  
  games         GameGenre[]
  
  createdAt     DateTime    @default(now())
  updatedAt     DateTime    @updatedAt
}

model GameGenre {
  gameId        String
  genreId       String
  game          Game        @relation(fields: [gameId], references: [id], onDelete: Cascade)
  genre         Genre       @relation(fields: [genreId], references: [id], onDelete: Cascade)

  @@id([gameId, genreId])
}

model GameScreenshot {
  id            String      @id @default(uuid())
  url           String
  gameId        String
  game          Game        @relation(fields: [gameId], references: [id], onDelete: Cascade)
  
  createdAt     DateTime    @default(now())
}

model Platform {
  id            String         @id @default(uuid())
  name          String         @unique // "PlayStation 5", "PC", "Xbox Series X"
  slug          String         @unique
  icon          String?        // URL/Phosphor icon name
  
  // Relations
  games         GamePlatform[]
  
  createdAt     DateTime       @default(now())
  updatedAt     DateTime       @updatedAt
}

model GamePlatform {
  gameId        String
  platformId    String
  game          Game      @relation(fields: [gameId], references: [id], onDelete: Cascade)
  platform      Platform  @relation(fields: [platformId], references: [id], onDelete: Cascade)

  @@id([gameId, platformId])
}

model Event {
  id            String    @id @default(uuid())
  title         String
  slug          String    @unique
  description   String?   @db.Text
  startTime     DateTime
  endTime       DateTime?
  streamUrl     String?
  coverImage    String?
  
  type          EventType @default(SHOWCASE)
  
  // External
  source        String?   // "igdb", "manual"
  
  // Relations
  subscriptions Subscription[]
  
  createdAt     DateTime  @default(now())
  updatedAt     DateTime  @updatedAt
  deletedAt     DateTime?

  @@index([startTime])
}

enum EventType {
  SHOWCASE
  RELEASE
  TOURNAMENT
  OTHER
}

model Subscription {
  id            String    @id @default(uuid())
  userId        String
  user          User      @relation(fields: [userId], references: [id], onDelete: Cascade)
  
  // Target (Either Game or Event)
  gameId        String?
  game          Game?     @relation(fields: [gameId], references: [id], onDelete: Cascade)
  
  eventId       String?
  event         Event?    @relation(fields: [eventId], references: [id], onDelete: Cascade)
  
  // Notification Preferences for this subscription
  notifyEmail   Boolean   @default(false)
  notifyPush    Boolean   @default(true)
  
  createdAt     DateTime  @default(now())

  @@index([userId])
  @@unique([userId, gameId]) // One sub per game
  @@unique([userId, eventId]) // One sub per event
}

model ThemeConfig {
  id            String    @id @default(uuid())
  key           String    @unique @default("current_theme") // Singleton-ish
  isActive      Boolean   @default(true)
  
  // Visuals
  gameTitle     String    // "Elden Ring"
  primaryColor  String    // Hex
  secondaryColor String   // Hex
  backgroundColor String  // Hex
  backgroundImage String? // URL
  logoImage       String? // URL
  
  createdAt     DateTime  @default(now())
  updatedAt     DateTime  @updatedAt
}