// AeThex Auth Service - Prisma Schema
// https://aethex.dev

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

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

model User {
  id            String    @id @default(uuid())
  email         String    @unique
  username      String    @unique
  passwordHash  String?   // Null for OAuth-only users
  avatarUrl     String?
  
  // OAuth
  googleId      String?   @unique
  githubId      String?   @unique
  discordId     String?   @unique
  
  // Profile
  displayName   String?
  bio           String?
  
  // Status
  isVerified    Boolean   @default(false)
  isActive      Boolean   @default(true)
  createdAt     DateTime  @default(now())
  updatedAt     DateTime  @updatedAt
  lastLoginAt   DateTime?
  
  // Relations
  sessions      Session[]
  games         UserGame[]
  friends       Friend[]  @relation("UserFriends")
  friendOf      Friend[]  @relation("FriendOf")
  profile       LauncherProfile?
  
  @@map("users")
}

model Session {
  id            String   @id @default(uuid())
  userId        String
  user          User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  refreshToken  String   @unique
  userAgent     String?
  ipAddress     String?
  expiresAt     DateTime
  createdAt     DateTime @default(now())
  
  @@map("sessions")
}

model LauncherProfile {
  id            String   @id @default(uuid())
  userId        String   @unique
  user          User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  gamertag      String   @unique
  level         Int      @default(1)
  xp            Int      @default(0)
  totalPlaytime Int      @default(0) // seconds
  gamesPlayed   Int      @default(0)
  achievements  Int      @default(0)
  createdAt     DateTime @default(now())
  updatedAt     DateTime @updatedAt
  
  @@map("launcher_profiles")
}

model Game {
  id            String   @id @default(uuid())
  slug          String   @unique
  title         String
  description   String?
  developer     String
  publisher     String?
  coverUrl      String?
  backgroundUrl String?
  iconUrl       String?
  
  // Metadata
  releaseDate   DateTime?
  genres        String[] // Array of genre tags
  tags          String[]
  
  // Store info
  price         Float    @default(0)
  discountPrice Float?
  isFree        Boolean  @default(false)
  
  // Files
  downloadUrl   String?
  sizeBytes     BigInt   @default(0)
  version       String   @default("1.0.0")
  
  // Status
  isPublished   Boolean  @default(false)
  isFeatured    Boolean  @default(false)
  createdAt     DateTime @default(now())
  updatedAt     DateTime @updatedAt
  
  // Relations
  owners        UserGame[]
  
  @@map("games")
}

model UserGame {
  id            String   @id @default(uuid())
  userId        String
  user          User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  gameId        String
  game          Game     @relation(fields: [gameId], references: [id], onDelete: Cascade)
  
  // Ownership
  purchasedAt   DateTime @default(now())
  installedAt   DateTime?
  installPath   String?
  
  // Stats
  playtime      Int      @default(0) // seconds
  lastPlayed    DateTime?
  
  @@unique([userId, gameId])
  @@map("user_games")
}

model Friend {
  id            String   @id @default(uuid())
  userId        String
  user          User     @relation("UserFriends", fields: [userId], references: [id], onDelete: Cascade)
  friendId      String
  friend        User     @relation("FriendOf", fields: [friendId], references: [id], onDelete: Cascade)
  status        String   @default("pending") // pending, accepted, blocked
  createdAt     DateTime @default(now())
  acceptedAt    DateTime?
  
  @@unique([userId, friendId])
  @@map("friends")
}