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

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

enum Role {
  USER
  ADMIN
}

model User {
  id        Int        @id @default(autoincrement())
  username  String     @unique
  password  String
  name      String?
  mobile    String?
  role      Role       @default(USER)
  orgId     Int?       
  avatarUrl String?    @db.LongText
  challenge String?    @db.Text
  countings Counting[]
  authenticators Authenticator[]
  createdAt DateTime   @default(now())
  updatedAt DateTime   @updatedAt
}

model Authenticator {
  id                   String  @id @default(cuid())
  credentialID         String  @unique 
  credentialPublicKey  Bytes
  counter              BigInt
  credentialDeviceType String
  credentialBackedUp   Boolean
  transports           String?

  userId Int
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)
}

model Location {
  id        Int        @id @default(autoincrement())
  code      String     @unique
  floor     String   
  region    Int      
  sector    String   
  row       Int      
  countings Counting[]
  createdAt DateTime   @default(now())
}

model Counting {
  id           Int       @id @default(autoincrement())
  product_id   Int
  product_name String
  warehouse    Int
  
  shelfCode    String?  
  location     Location? @relation(fields: [shelfCode], references: [code])
  
  old_count    Int
  new_count    Int
  user_id      Int
  user         User      @relation(fields: [user_id], references: [id])
  createdAt    DateTime  @default(now())
  updatedAt    DateTime  @updatedAt
}