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

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

model User {
  id                   String              @id @default(uuid()) @db.Uuid
  firstName            String              @map("first_name") @db.VarChar(100)
  lastName             String              @map("last_name") @db.VarChar(100)
  email                String              @unique @db.VarChar(150)
  mobile               String?             @unique @db.VarChar(15)
  role                 String              @default("User_PetOwner") @db.VarChar(30)
  walletBalance        Decimal             @default(0.00) @map("wallet_balance") @db.Decimal(15, 2)
  charityDonationTotal Decimal             @default(0.00) @map("charity_donation_total") @db.Decimal(15, 2)
  createdAt            DateTime            @default(now()) @map("created_at") @db.Timestamptz()
  updatedAt            DateTime            @default(now()) @map("updated_at") @db.Timestamptz()
  
  addresses            UserAddress[]
  walletTransactions   WalletTransaction[]
  pets                 Pet[]
  orders               Order[]

  @@map("users")
}

model UserAddress {
  id           String   @id @default(uuid()) @db.Uuid
  userId       String   @map("user_id") @db.Uuid
  title        String   @db.VarChar(100)
  receptorName String   @map("receptor_name") @db.VarChar(150)
  phone        String   @db.VarChar(15)
  province     String   @db.VarChar(100)
  city         String   @db.VarChar(100)
  detail       String   @db.Text
  zipCode      String   @map("zip_code") @db.VarChar(10)
  isDefault    Boolean  @default(false) @map("is_default")
  createdAt    DateTime @default(now()) @map("created_at") @db.Timestamptz()

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

  @@index([userId])
  @@map("user_addresses")
}

model WalletTransaction {
  id                   String   @id @default(uuid()) @db.Uuid
  userId               String   @map("user_id") @db.Uuid
  amount               Decimal  @db.Decimal(15, 2)
  type                 String   @db.VarChar(20) // deposit, withdrawal
  status               String   @db.VarChar(20) // pending, completed, failed
  transactionReference String?  @unique @map("transaction_reference") @db.VarChar(100)
  description          String?  @db.Text
  createdAt            DateTime @default(now()) @map("created_at") @db.Timestamptz()

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

  @@map("wallet_transactions")
}

model Product {
  id                String   @id @default(uuid()) @db.Uuid
  artNo             String   @unique @map("art_no") @db.VarChar(20)
  name              String   @db.VarChar(200)
  scientificTagline String?  @map("scientific_tagline") @db.VarChar(250)
  description       String   @db.Text
  shortDescription  String?  @map("short_description") @db.Text
  category          String   @db.VarChar(100)
  categorySlug      String   @map("category_slug") @db.VarChar(100)
  priceValue        Decimal  @map("price_value") @db.Decimal(15, 2)
  priceDisplay      String   @map("price_display") @db.VarChar(50)
  unit              String   @db.VarChar(50)
  packageSize       Decimal  @map("package_size") @db.Decimal(10, 2)
  dosageLogic       String?  @map("dosage_logic") @db.Text
  suitableFor       String   @map("suitable_for") @db.VarChar(15) // سگ, گربه, هر دو
  imageUrl          String   @map("image_url") @db.Text
  metaTitle         String?  @map("meta_title") @db.VarChar(200)
  metaDescription   String?  @map("meta_description") @db.Text
  canonicalUrl      String?  @map("canonical_url") @db.Text
  keywords          String?  @db.Text
  createdAt         DateTime @default(now()) @map("created_at") @db.Timestamptz()

  ingredients       ProductIngredient[]
  symptoms          ProductSymptom[]
  reminders         Reminder[]
  orderItems        OrderItem[]

  @@index([categorySlug])
  @@index([suitableFor])
  @@map("products")
}

model ProductIngredient {
  productId  String  @map("product_id") @db.Uuid
  ingredient String  @db.VarChar(150)
  product    Product @relation(fields: [productId], references: [id], onDelete: Cascade)

  @@id([productId, ingredient])
  @@map("product_ingredients")
}

model ProductSymptom {
  productId String  @map("product_id") @db.Uuid
  symptom   String  @db.VarChar(150)
  product   Product @relation(fields: [productId], references: [id], onDelete: Cascade)

  @@id([productId, symptom])
  @@map("product_symptoms")
}

model Pet {
  id                String   @id @default(uuid()) @db.Uuid
  userId            String   @map("user_id") @db.Uuid
  name              String   @db.VarChar(100)
  type              String   @db.VarChar(10) // سگ, گربه
  breed             String   @db.VarChar(100)
  age               Int
  weight            Decimal  @db.Decimal(5, 2)
  activityLevel     String   @map("activity_level") @db.VarChar(15) // کم, متوسط, زیاد
  imageUrl          String?  @map("image_url") @db.Text
  createdAt         DateTime @default(now()) @map("created_at") @db.Timestamptz()

  user              User                  @relation(fields: [userId], references: [id], onDelete: Cascade)
  medicalConditions PetMedicalCondition[]
  reminders         Reminder[]
  healthLogs        HealthLog[]

  @@map("pets")
}

model PetMedicalCondition {
  petId     String @map("pet_id") @db.Uuid
  condition String @db.VarChar(150)
  pet       Pet    @relation(fields: [petId], references: [id], onDelete: Cascade)

  @@id([petId, condition])
  @@map("pet_medical_conditions")
}

model Reminder {
  id          String   @id @default(uuid()) @db.Uuid
  petId       String   @map("pet_id") @db.Uuid
  productId   String?  @map("product_id") @db.Uuid
  title       String   @db.VarChar(150)
  time        String   @db.VarChar(5) // 08:30
  frequency   String   @db.VarChar(20) // روزانه, هفتگی
  createdAt   DateTime @default(now()) @map("created_at") @db.Timestamptz()

  pet         Pet                  @relation(fields: [petId], references: [id], onDelete: Cascade)
  product     Product?             @relation(fields: [productId], references: [id], onDelete: SetNull)
  completions ReminderCompletion[]

  @@index([petId])
  @@map("reminders")
}

model ReminderCompletion {
  id            String   @id @default(uuid()) @db.Uuid
  reminderId    String   @map("reminder_id") @db.Uuid
  completedDate DateTime @map("completed_date") @db.Date
  createdAt     DateTime @default(now()) @map("created_at") @db.Timestamptz()

  reminder      Reminder @relation(fields: [reminderId], references: [id], onDelete: Cascade)

  @@unique([reminderId, completedDate])
  @@index([reminderId, completedDate])
  @@map("reminder_completions")
}

model HealthLog {
  id          String   @id @default(uuid()) @db.Uuid
  petId       String   @map("pet_id") @db.Uuid
  appetite    String   @db.VarChar(15)
  energy      String   @db.VarChar(15)
  digestion   String   @db.VarChar(15)
  note        String?  @db.Text
  loggedDate  DateTime @default(now()) @map("logged_date") @db.Date
  createdAt   DateTime @default(now()) @map("created_at") @db.Timestamptz()

  pet         Pet      @relation(fields: [petId], references: [id], onDelete: Cascade)

  @@map("health_logs")
}

model Coupon {
  id            String   @id @default(uuid()) @db.Uuid
  code          String   @unique @db.VarChar(50)
  discountValue Decimal  @map("discount_value") @db.Decimal(15, 2)
  isActive      Boolean  @default(true) @map("is_active")
  createdAt     DateTime @default(now()) @map("created_at") @db.Timestamptz()

  orders        Order[]

  @@map("coupons")
}

model Order {
  id              String   @id @default(uuid()) @db.Uuid
  userId          String   @map("user_id") @db.Uuid
  couponId        String?  @map("coupon_id") @db.Uuid
  totalAmount     Decimal  @map("total_amount") @db.Decimal(15, 2)
  charityDonation Decimal  @default(0.00) @map("charity_donation") @db.Decimal(15, 2)
  status          String   @default("processing") @db.VarChar(30) // processing, shipped, delivered
  trackingNumber  String?  @unique @map("tracking_number") @db.VarChar(100)
  createdAt       DateTime @default(now()) @map("created_at") @db.Timestamptz()

  user            User        @relation(fields: [userId], references: [id], onDelete: Cascade)
  coupon          Coupon?     @relation(fields: [couponId], references: [id])
  orderItems      OrderItem[]

  @@map("orders")
}

model OrderItem {
  id        String   @id @default(uuid()) @db.Uuid
  orderId   String   @map("order_id") @db.Uuid
  productId String?  @map("product_id") @db.Uuid
  quantity  Int
  doseQty   Decimal? @map("dose_qty") @db.Decimal(10, 2)
  doseUnit  String?  @map("dose_unit") @db.VarChar(50)

  order     Order    @relation(fields: [orderId], references: [id], onDelete: Cascade)
  product   Product? @relation(fields: [productId], references: [id], onDelete: SetNull)

  @@map("order_items")
}

model UiText {
  key   String @id @db.VarChar(100)
  value String @db.Text

  @@map("ui_texts")
}

model ScientificTerm {
  key        String @id @db.VarChar(100)
  term       String @db.VarChar(150)
  definition String @db.Text
  wikiId     String @map("wiki_id") @db.VarChar(50)

  @@map("scientific_terms")
}