// Prisma Schema for Netflix Scraper API
// Database: PostgreSQL

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

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

// ============================================
// Content Tables
// ============================================

/// Main content table for scraped Netflix data
model Content {
  id            String   @id @default(uuid())
  url           String   @unique @db.VarChar(500)
  title         String   @db.VarChar(255)
  year          Int?
  plot          String?  @db.Text
  backdropUrl   String?  @db.Text
  ageRating     String?  @db.VarChar(10)
  type          String   @default("movie") @db.VarChar(10) // movie or tvshow
  currentSeason Int?     // Current season number for TV shows

  // Relations
  genres      ContentGenre[]
  castMembers CastMember[]

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@index([url])
  @@index([title])
  @@index([year])
  @@index([type])
  @@index([currentSeason])
  @@map("content")
}

/// Genres lookup table
model Genre {
  id   String @id @default(uuid())
  name String @unique @db.VarChar(100)

  // Relations
  contents ContentGenre[]

  @@index([name])
  @@map("genres")
}

/// Content-Genre many-to-many relationship
model ContentGenre {
  contentId String
  genreId   String

  content Content @relation(fields: [contentId], references: [id], onDelete: Cascade)
  genre   Genre   @relation(fields: [genreId], references: [id], onDelete: Cascade)

  @@id([contentId, genreId])
  @@map("content_genres")
}

/// Cast members for content
model CastMember {
  id        String @id @default(uuid())
  contentId String
  name      String @db.VarChar(255)

  content Content @relation(fields: [contentId], references: [id], onDelete: Cascade)

  @@index([contentId])
  @@index([name])
  @@map("cast_members")
}

// ============================================
// Job Queue Table (for async processing)
// ============================================

/// Scrape job queue
model ScrapeJob {
  id     String   @id @default(uuid())
  url    String   @db.VarChar(500)
  status String   @default("pending") @db.VarChar(20) // pending, processing, completed, failed
  progress Int   @default(0)
  step   String?  @db.VarChar(100)
  error  String?  @db.Text

  // Result stored as JSON when completed
  result Json?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@index([url])
  @@index([status])
  @@map("scrape_jobs")
}