// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

// Get a free hosted Postgres database in seconds: `npx create-db`

generator client {
  provider     = "prisma-client"
  output       = "./generated"
  moduleFormat = "cjs"
}

datasource db {
  provider = "postgresql"
}

model Theater {
  id String @id @default(nanoid())

  name    String
  address String

  halls Hall[]

  createdAt DateTime @default(now()) @map("created_at")
  updatedAt DateTime @updatedAt @map("updated_at")

  @@map("theaters")
}

model Hall {
  id String @id @default(nanoid())

  name  String
  seats Seat[]

  theater   Theater @relation(fields: [theaterId], references: [id], onDelete: Cascade)
  theaterId String  @map("theater_id")

  createdAt DateTime @default(now()) @map("created_at")
  updatedAt DateTime @updatedAt @map("updated_at")

  @@map("halls")
}

model Seat {
  id String @id @default(nanoid())

  row    Int
  number Int
  x      Int
  y      Int
  type   String
  price  Int

  hall   Hall   @relation(fields: [hallId], references: [id], onDelete: Cascade)
  hallId String @map("hall_id")

  createdAt DateTime @default(now()) @map("created_at")
  updatedAt DateTime @updatedAt @map("updated_at")

  @@unique([hallId, row, number])
  @@map("seats")
}