model Customer {
  id             Int             @id @default(autoincrement())
  firstName      String          @db.VarChar(255)
  lastName       String          @db.VarChar(255)
  email          String?         @db.VarChar(255)
  mobileNumber   String          @unique @db.Char(11)
  address        String?         @db.Text
  city           String?         @db.VarChar(100)
  state          String?         @db.VarChar(100)
  country        String?         @db.VarChar(100)
  isActive       Boolean         @default(true)
  createdAt      DateTime        @default(now()) @db.Timestamp(0)
  updatedAt      DateTime        @updatedAt @db.Timestamp(0)
  deletedAt      DateTime?       @db.Timestamp(0)
  orders         Order[]         @relation("Customer_Orders")
  salesInvoices  SalesInvoice[]  @relation("Customer_Sales_Invoices")
  stockMovements StockMovement[] @relation("StockMovement_Customer")

  @@map("Customers")
}

model Order {
  id            Int               @id @default(autoincrement())
  orderNumber   String            @unique @db.VarChar(100)
  status        OrderStatus       @default(PENDING)
  paymentMethod PaymentMethodType @default(CARD)
  totalAmount   Decimal           @db.Decimal(15, 2)
  description   String?           @db.Text
  createdAt     DateTime          @default(now()) @db.Timestamp(0)
  updatedAt     DateTime          @updatedAt @db.Timestamp(0)
  deletedAt     DateTime?         @db.Timestamp(0)
  customerId    Int
  customer      Customer          @relation("Customer_Orders", fields: [customerId], references: [id], onUpdate: NoAction)

  @@index([customerId], map: "Orders_customerId_fkey")
  @@map("Orders")
}

model SalesInvoice {
  id          Int                @id @default(autoincrement())
  code        String             @unique @db.VarChar(100)
  totalAmount Decimal            @db.Decimal(15, 2)
  description String?            @db.Text
  createdAt   DateTime           @default(now()) @db.Timestamp(0)
  updatedAt   DateTime           @updatedAt @db.Timestamp(0)
  customerId  Int?
  inventoryId Int
  items       SalesInvoiceItem[] @relation("SalesInvoice_Items")
  customer    Customer?          @relation("Customer_Sales_Invoices", fields: [customerId], references: [id])
  inventory   Inventory          @relation("Inventory_SalesInvoices", fields: [inventoryId], references: [id])

  @@index([inventoryId], map: "Sales_Invoices_inventoryId_fkey")
  @@index([customerId], map: "Sales_Invoices_customerId_fkey")
  @@map("Sales_Invoices")
}

model SalesInvoiceItem {
  id        Int          @id @default(autoincrement())
  count     Decimal      @db.Decimal(10, 0)
  fee       Decimal      @db.Decimal(15, 2)
  total     Decimal      @db.Decimal(15, 2)
  createdAt DateTime     @default(now()) @db.Timestamp(0)
  invoiceId Int
  productId Int
  invoice   SalesInvoice @relation("SalesInvoice_Items", fields: [invoiceId], references: [id])
  product   Product      @relation("Product_SalesInvoiceItems", fields: [productId], references: [id])

  @@index([invoiceId], map: "Sales_Invoice_Items_invoiceId_fkey")
  @@index([productId], map: "Sales_Invoice_Items_productId_fkey")
  @@map("Sales_Invoice_Items")
}

model TriggerLog {
  id        Int      @id @default(autoincrement())
  message   String   @db.Text
  createdAt DateTime @default(now()) @db.Timestamp(0)
  name      String   @db.Text

  @@map("Trigger_Logs")
}