generator client {
  provider      = "prisma-client-js"
  binaryTargets = ["native", "linux-musl-openssl-3.0.x"]
}

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

model Recipe {
  id          String   @id @default(cuid())
  title       String
  description String?
  prepTime    Int?     // minutes
  cookTime    Int?     // minutes
  totalTime   Int?     // minutes
  servings    Int?
  imageUrl    String?
  sourceUrl   String?  // For imported recipes
  author      String?
  cuisine     String?
  category    String?
  rating      Float?
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt

  ingredients  Ingredient[]
  instructions Instruction[]
  images       RecipeImage[]
  tags         RecipeTag[]

  @@index([title])
  @@index([cuisine])
  @@index([category])
}

model Ingredient {
  id       String  @id @default(cuid())
  recipeId String
  name     String
  amount   String?
  unit     String?
  notes    String?
  order    Int

  recipe Recipe @relation(fields: [recipeId], references: [id], onDelete: Cascade)

  @@index([recipeId])
}

model Instruction {
  id       String  @id @default(cuid())
  recipeId String
  step     Int
  text     String  @db.Text
  imageUrl String?

  recipe Recipe @relation(fields: [recipeId], references: [id], onDelete: Cascade)

  @@index([recipeId])
}

model RecipeImage {
  id       String @id @default(cuid())
  recipeId String
  url      String
  order    Int

  recipe Recipe @relation(fields: [recipeId], references: [id], onDelete: Cascade)

  @@index([recipeId])
}

model Tag {
  id      String      @id @default(cuid())
  name    String      @unique
  recipes RecipeTag[]
}

model RecipeTag {
  recipeId String
  tagId    String

  recipe Recipe @relation(fields: [recipeId], references: [id], onDelete: Cascade)
  tag    Tag    @relation(fields: [tagId], references: [id], onDelete: Cascade)

  @@id([recipeId, tagId])
  @@index([recipeId])
  @@index([tagId])
}