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

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

model Manga {
  id          Int       @id @default(autoincrement())
  title       String
  description String
  coverUrl    String
  slug        String    @unique
  genre       String    @default("Drama")
  status      Status    @default(PUBLISHED)
  chapters    Chapter[]
  createdAt   DateTime  @default(now())
  updatedAt   DateTime  @updatedAt
}

model Chapter {
  id        Int     @id @default(autoincrement())
  mangaId   Int
  number    Int
  title     String
  pages     Page[]
  manga     Manga   @relation(fields: [mangaId], references: [id])

  @@unique([mangaId, number])
}

model Page {
  id        Int     @id @default(autoincrement())
  chapterId Int
  number    Int
  imageUrl  String
  chapter   Chapter @relation(fields: [chapterId], references: [id])

  @@unique([chapterId, number])
}

enum Status {
  PUBLISHED
  DRAFT
}