// 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"
}

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

model User {
  id       String  @id @default(cuid())
  email    String  @unique
  username String  @unique
  name     String?
  password String
  role     Role    @default(USER)
  photo    String?
}

enum Role {
  USER
  ADMIN
}

model Kriteria {
  id          String        @id @default(cuid())
  code        String        @unique
  name        String
  weight      Int
  criteria    Criteria
  subKriteria subKriteria[]
  createAt    DateTime?
  updateAt    DateTime?
}

enum Criteria {
  COST
  BENEFIT
}

model JenisAlatMusik {
  id          String        @id @default(cuid())
  nama        String        @unique
  subKriteria subKriteria[]
}

model subKriteria {
  id         String         @id @default(cuid())
  alternatif String
  codeId     String
  namaId     String
  nilai      Int
  kriteria   Kriteria       @relation(fields: [codeId], references: [code], onDelete: Cascade)
  jenis      JenisAlatMusik @relation(fields: [namaId], references: [nama], onDelete: Cascade)
}