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

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

enum UserRole {
  CUSTOMER
  STORE_ADMIN
  SUPER_ADMIN
}

enum StoreStatus {
  pending
  active
  rejected
  suspended
}

enum OrderStatus {
  pending
  confirmed
  preparing
  shipped
  delivered
  cancelled
}

enum OrderStoreStatus {
  pending
  confirmed
  preparing
  shipped
  delivered
  cancelled
}

enum SmsOtpPurpose {
  register
  login
  resetPassword
  storeRegister
}

model User {
  id           String   @id @default(cuid())
  firstName    String
  lastName     String
  cellNumber   String   @unique
  passwordHash String
  email        String?
  instagram    String?
  about        String?
  avatarUrl    String?
  avatarKey    String?
  role         UserRole @default(CUSTOMER)
  disabled     Boolean  @default(false)
  createdAt    DateTime @default(now())
  updatedAt    DateTime @updatedAt

  refreshTokens RefreshToken[]
  addresses     UserAddress[]
  ownedStore    Store?
  orders        Order[]        @relation("CustomerOrders")

  @@index([role])
  @@index([disabled])
}

model UserAddress {
  id          String  @id @default(cuid())
  userId      String
  user        User    @relation(fields: [userId], references: [id], onDelete: Cascade)
  label       String  @default("")
  province    String
  city        String
  fullAddress String
  landline    String?

  @@index([userId])
}

model RefreshToken {
  id        String   @id @default(cuid())
  tokenHash String
  userId    String
  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  expiresAt DateTime
  createdAt DateTime @default(now())

  @@index([userId])
  @@index([tokenHash])
}

model SmsOtp {
  id         String        @id @default(cuid())
  cellNumber String
  purpose    SmsOtpPurpose
  codeHash   String
  payload    Json?
  attempts   Int           @default(0)
  expiresAt  DateTime
  createdAt  DateTime      @default(now())

  @@index([cellNumber, purpose])
  @@index([expiresAt])
}

model Store {
  id              String      @id @default(cuid())
  slug            String      @unique
  nameFa          String
  nameEn          String      @default("")
  description     String?
  logoUrl         String?
  logoKey         String?
  status          StoreStatus @default(pending)
  ownerId         String      @unique
  owner           User        @relation(fields: [ownerId], references: [id], onDelete: Cascade)
  rejectionReason String?
  createdAt       DateTime    @default(now())
  updatedAt       DateTime    @updatedAt

  products     Product[]
  categories   Category[]
  brands       Brand[]
  blogs        BlogPost[]
  orderItems   OrderItem[]
  fulfillments OrderStoreFulfillment[]

  @@index([status])
}

model Category {
  id        String     @id @default(cuid())
  storeId   String
  store     Store      @relation(fields: [storeId], references: [id], onDelete: Cascade)
  parentId  String?
  parent    Category?  @relation("CategoryTree", fields: [parentId], references: [id], onDelete: SetNull)
  children  Category[] @relation("CategoryTree")
  nameFa    String
  nameEn    String     @default("")
  sortOrder Int        @default(0)
  colors    String[]   @default([])
  sizes     String[]   @default([])
  packages  String[]   @default([])
  products  Product[]

  @@index([storeId])
  @@index([parentId])
  @@index([sortOrder])
}

model Brand {
  id       String    @id @default(cuid())
  storeId  String
  store    Store     @relation(fields: [storeId], references: [id], onDelete: Cascade)
  nameFa   String
  nameEn   String    @default("")
  imageUrl String?
  imageKey String?
  products Product[]

  @@index([storeId])
}

model Product {
  id            String           @id @default(cuid())
  storeId       String
  store         Store            @relation(fields: [storeId], references: [id], onDelete: Cascade)
  categoryId    String?
  category      Category?        @relation(fields: [categoryId], references: [id], onDelete: SetNull)
  brandId       String?
  brand         Brand?           @relation(fields: [brandId], references: [id], onDelete: SetNull)
  nameFa        String
  nameEn        String           @default("")
  summary       String           @default("")
  description   String           @default("")
  price         Int              @default(0)
  discountPrice Int?
  imageUrl      String?
  imageKey      String?
  galleryUrls   String[]         @default([])
  galleryKeys   String[]         @default([])
  tags            String[]         @default([])
  published       Boolean          @default(true)
  vipEnabled      Boolean          @default(false)
  vipOnly         Boolean          @default(false)
  vipSpecialPrice Boolean          @default(false)
  vipPrice        Int?
  createdAt       DateTime         @default(now())
  updatedAt       DateTime         @updatedAt
  variants        ProductVariant[]
  orderItems      OrderItem[]

  @@index([storeId])
  @@index([categoryId])
  @@index([brandId])
  @@index([price])
  @@index([published])
  @@index([vipEnabled])
  @@index([vipOnly])
}

model ProductVariant {
  id            String  @id @default(cuid())
  productId     String
  product       Product @relation(fields: [productId], references: [id], onDelete: Cascade)
  colorId       String  @default("")
  sizeId        String  @default("")
  packageId     String  @default("")
  price         Int     @default(0)
  discountPrice Int?
  vipPrice      Int?

  @@index([productId])
}

model BlogPost {
  id              String   @id @default(cuid())
  storeId         String
  store           Store    @relation(fields: [storeId], references: [id], onDelete: Cascade)
  title           String
  summary         String   @default("")
  body            String   @default("")
  author          String   @default("")
  imageUrl        String?
  imageKey        String?
  published       Boolean  @default(true)
  metaTitle       String?
  metaDescription String?
  slug            String?
  createdAt       DateTime @default(now())
  updatedAt       DateTime @updatedAt

  @@index([storeId])
  @@index([published])
  @@index([slug])
}

model Order {
  id              String                  @id @default(cuid())
  customerId      String?
  customer        User?                   @relation("CustomerOrders", fields: [customerId], references: [id], onDelete: SetNull)
  customerName    String
  customerPhone   String
  status          OrderStatus             @default(pending)
  itemCount       Int                     @default(0)
  totalAmount     Int                     @default(0)
  note            String                  @default("")
  shippingAddress Json?
  createdAt       DateTime                @default(now())
  updatedAt       DateTime                @updatedAt
  items           OrderItem[]
  fulfillments    OrderStoreFulfillment[]

  @@index([customerId])
  @@index([status])
  @@index([createdAt])
}

model OrderItem {
  id           String   @id @default(cuid())
  orderId      String
  order        Order    @relation(fields: [orderId], references: [id], onDelete: Cascade)
  storeId      String
  store        Store    @relation(fields: [storeId], references: [id], onDelete: Restrict)
  productId    String?
  product      Product? @relation(fields: [productId], references: [id], onDelete: SetNull)
  nameFa       String
  variantLabel String?
  quantity     Int      @default(1)
  unitPrice    Int      @default(0)

  @@index([orderId])
  @@index([storeId])
  @@index([productId])
}

model OrderStoreFulfillment {
  id      String           @id @default(cuid())
  orderId String
  order   Order            @relation(fields: [orderId], references: [id], onDelete: Cascade)
  storeId String
  store   Store            @relation(fields: [storeId], references: [id], onDelete: Restrict)
  status  OrderStoreStatus @default(pending)

  @@unique([orderId, storeId])
  @@index([storeId])
  @@index([status])
}