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

// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init

generator client {
  provider = "prisma-client-js"
  output   = "../lib/generated/prisma"
}

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

model User {
  id                String    @id @default(uuid())
  name              String?
  email             String?   @unique
  password          String
  created_at        DateTime  @default(now()) @map("created_at")
  updated_at        DateTime  @updatedAt @map("updated_at")

  detail            Detail?

  @@map("users")
}

model Detail {
  tax_id            String    @id
  phone             String
  bio               String
  city              String
  county            String
  post_kode         String
  photo_profile     String

  user              User      @relation(fields: [tax_id], references: [id])

  @@map("detail")
}

model Kecamatan {
  id_kecamatan      Int       @id @default(autoincrement())
  id_komoditas      Int
  komoditas         Komoditas @relation(fields: [id_komoditas], references: [id_komoditas])
  nama_kecamatan    String    @database.VarChar(100)
  deskripsi         String    @database.Text
  gambar            String    @database.Text
  area              Float
  posisi_x          Int
  posisi_y          Int
  penduduk          Penduduk[]
  hasil_panen       HasilPanen[]
  prediksi_panen    PrediksiPanen[]

  @@map("data_kecamatan")
}

model Penduduk {
  id_penduduk       Int       @id @default(autoincrement())
  id_kecamatan      Int
  kecamatan         Kecamatan @relation(fields: [id_kecamatan], references: [id_kecamatan])
  data_tahun        Int
  jumlah_penduduk   Float
  laju_pertumbuhan  String    @database.VarChar(30)

  @@map("data_penduduk")
}

model Komoditas {
  id_komoditas      Int       @id @default(autoincrement())
  nama_komoditas    String    @database.VarChar(100)
  posisi_x          Int
  posisi_y          Int
  kecamatan         Kecamatan[]
  hasil_panen       HasilPanen[]
  prediksi_panen    PrediksiPanen[]

  @@map("data_komoditas")
}

model HasilPanen {
  id_panen          Int       @id @default(autoincrement())
  id_kecamatan      Int
  kecamatan         Kecamatan @relation(fields: [id_kecamatan], references: [id_kecamatan])
  id_komoditas      Int
  komoditas         Komoditas @relation(fields: [id_komoditas], references: [id_komoditas])
  tahun_panen       Int
  produksi          Float
  luas_panen        Float
  produktivitas     Float

  @@map("hasil_panen")
}

model PrediksiPanen {
  id_prediksi       Int       @id @default(autoincrement())
  id_kecamatan      Int
  kecamatan         Kecamatan @relation(fields: [id_kecamatan], references: [id_kecamatan])
  id_komoditas      Int
  komoditas         Komoditas @relation(fields: [id_komoditas], references: [id_komoditas])
  tahun_prediksi    Int
  hasil_prediksi    Int

  @@map("prediksi_panen")
}