// 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"
  output   = "../node_modules/@prisma/client/.prisma/client"
}

datasource db {
  provider = "postgresql"
}

// Seed configuration
// Run with: npm run db:seed

model User {
  id           String   @id @default(cuid())
  name         String
  email        String   @unique
  passwordHash String
  role         Role     @default(USER)
  points       Int      @default(0)
  createdAt    DateTime @default(now())
  
  uploadedPhotos Photo[] @relation("PhotoUploader")
  guesses        Guess[]
  
  @@index([points])
}

model Photo {
  id            String   @id @default(cuid())
  uploaderId    String
  uploader      User     @relation("PhotoUploader", fields: [uploaderId], references: [id])
  url           String
  fileHash      String?  // SHA256 hash of file content (null for URL uploads)
  answerName    String
  points        Int      @default(1)
  penaltyEnabled Boolean @default(false)
  penaltyPoints  Int      @default(0)
  maxAttempts   Int?     // Maximum number of guesses allowed per user (null = unlimited)
  createdAt     DateTime @default(now())
  
  guesses       Guess[]
  
  @@index([uploaderId])
  @@index([createdAt])
  @@index([url])
  @@index([fileHash])
}

model Guess {
  id         String   @id @default(cuid())
  userId     String
  user       User     @relation(fields: [userId], references: [id])
  photoId    String
  photo      Photo    @relation(fields: [photoId], references: [id])
  guessText  String
  correct    Boolean  @default(false)
  createdAt  DateTime @default(now())
  
  @@index([userId])
  @@index([photoId])
}

enum Role {
  ADMIN
  USER
}