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

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

model User {
  id             String                 @id @default(cuid())
  firstName      String
  lastName       String
  email          String                 @unique
  password       String
  avatar         String?
  role           UserRole               @default(ADMIN)
  createdAt      DateTime               @default(now())
  updatedAt      DateTime               @updatedAt
  auditLogs      AuditLog[]
  balanceChanges ClientBalanceHistory[]
  managedClients Client[]
  productHistory ProductHistory[]

  @@map("users")
}

model AuditLog {
  id        String      @id @default(cuid())
  userId    String
  action    AuditAction
  details   String?
  ipAddress String?
  userAgent String?
  createdAt DateTime    @default(now())
  user      User        @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@map("audit_logs")
}

model Category {
  id                         String     @id @default(cuid())
  name                       String
  slug                       String     @unique
  description                String?
  seoTitle                   String?
  seoDescription             String?
  image                      String?
  isHidden                   Boolean    @default(false)
  includeSubcategoryProducts Boolean    @default(false)
  parentId                   String?
  createdAt                  DateTime   @default(now())
  updatedAt                  DateTime   @updatedAt
  parent                     Category?  @relation("CategoryHierarchy", fields: [parentId], references: [id], onDelete: Cascade)
  children                   Category[] @relation("CategoryHierarchy")
  products                   Product[]  @relation("CategoryToProduct")

  @@map("categories")
}

model NavigationCategory {
  id        String   @id @default(cuid())
  
  // Привязка к категории PartsIndex
  partsIndexCatalogId String  // ID каталога из PartsIndex API
  partsIndexGroupId   String? // ID группы из PartsIndex API (необязательно)
  
  // Только иконка - название берем из PartsIndex
  icon      String?  // URL иконки в S3
  
  // Настройки отображения
  isHidden  Boolean  @default(false)
  sortOrder Int      @default(0)
  
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  // Уникальная комбинация catalogId + groupId
  @@unique([partsIndexCatalogId, partsIndexGroupId])
  @@map("navigation_categories")
}

model Product {
  id                           String                  @id @default(cuid())
  name                         String
  slug                         String                  @unique
  article                      String?                 @unique
  description                  String?
  videoUrl                     String?
  wholesalePrice               Float?
  retailPrice                  Float?
  weight                       Float?
  dimensions                   String?
  unit                         String                  @default("шт")
  isVisible                    Boolean                 @default(true)
  applyDiscounts               Boolean                 @default(true)
  stock                        Int                     @default(0)
  createdAt                    DateTime                @default(now())
  updatedAt                    DateTime                @updatedAt
  brand                        String?
  bestPriceProducts            BestPriceProduct?
  dailyProducts                DailyProduct[]
  topSalesProducts             TopSalesProduct?
  orderItems                   OrderItem[]
  characteristics              ProductCharacteristic[]
  history                      ProductHistory[]
  images                       ProductImage[]
  options                      ProductOption[]
  products_AccessoryProducts_A Product[]               @relation("AccessoryProducts")
  products_AccessoryProducts_B Product[]               @relation("AccessoryProducts")
  categories                   Category[]              @relation("CategoryToProduct")
  products_RelatedProducts_A   Product[]               @relation("RelatedProducts")
  products_RelatedProducts_B   Product[]               @relation("RelatedProducts")

  @@map("products")
}

model ProductImage {
  id        String   @id @default(cuid())
  url       String
  alt       String?
  order     Int      @default(0)
  productId String
  createdAt DateTime @default(now())
  product   Product  @relation(fields: [productId], references: [id], onDelete: Cascade)

  @@map("product_images")
}

model Option {
  id        String          @id @default(cuid())
  name      String          @unique
  type      OptionType      @default(SINGLE)
  createdAt DateTime        @default(now())
  updatedAt DateTime        @updatedAt
  values    OptionValue[]
  products  ProductOption[]

  @@map("options")
}

model OptionValue {
  id        String          @id @default(cuid())
  value     String
  price     Float           @default(0)
  optionId  String
  createdAt DateTime        @default(now())
  option    Option          @relation(fields: [optionId], references: [id], onDelete: Cascade)
  products  ProductOption[]

  @@map("option_values")
}

model ProductOption {
  id            String      @id @default(cuid())
  productId     String
  optionId      String
  optionValueId String
  option        Option      @relation(fields: [optionId], references: [id], onDelete: Cascade)
  optionValue   OptionValue @relation(fields: [optionValueId], references: [id], onDelete: Cascade)
  product       Product     @relation(fields: [productId], references: [id], onDelete: Cascade)

  @@unique([productId, optionId, optionValueId])
  @@map("product_options")
}

model Characteristic {
  id        String                  @id @default(cuid())
  name      String                  @unique
  createdAt DateTime                @default(now())
  updatedAt DateTime                @updatedAt
  products  ProductCharacteristic[]

  @@map("characteristics")
}

model ProductCharacteristic {
  id               String         @id @default(cuid())
  value            String
  productId        String
  characteristicId String
  characteristic   Characteristic @relation(fields: [characteristicId], references: [id], onDelete: Cascade)
  product          Product        @relation(fields: [productId], references: [id], onDelete: Cascade)

  @@unique([productId, characteristicId])
  @@map("product_characteristics")
}

model ProductHistory {
  id        String   @id @default(cuid())
  productId String
  action    String
  changes   Json?
  userId    String?
  createdAt DateTime @default(now())
  product   Product  @relation(fields: [productId], references: [id], onDelete: Cascade)
  user      User?    @relation(fields: [userId], references: [id])

  @@map("product_history")
}

model Client {
  id                   String                  @id @default(cuid())
  clientNumber         String                  @unique
  type                 ClientType              @default(INDIVIDUAL)
  name                 String
  email                String?
  phone                String
  city                 String?
  markup               Float?                  @default(0)
  isConfirmed          Boolean                 @default(false)
  profileId            String?
  managerId            String?
  balance              Float                   @default(0)
  comment              String?
  emailNotifications   Boolean                 @default(true)
  smsNotifications     Boolean                 @default(true)
  pushNotifications    Boolean                 @default(false)
  legalEntityType      String?
  legalEntityName      String?
  inn                  String?
  kpp                  String?
  ogrn                 String?
  okpo                 String?
  legalAddress         String?
  actualAddress        String?
  bankAccount          String?
  bankName             String?
  bankBik              String?
  correspondentAccount String?
  createdAt            DateTime                @default(now())
  updatedAt            DateTime                @updatedAt
  balanceHistory       ClientBalanceHistory[]
  bankDetails          ClientBankDetails[]
  contacts             ClientContact[]
  contracts            ClientContract[]
  deliveryAddresses    ClientDeliveryAddress[]
  discounts            ClientDiscount[]
  legalEntities        ClientLegalEntity[]
  vehicles             ClientVehicle[]
  manager              User?                   @relation(fields: [managerId], references: [id])
  profile              ClientProfile?          @relation(fields: [profileId], references: [id])
  favorites            Favorite[]
  orders               Order[]
  partsSearchHistory   PartsSearchHistory[]

  @@map("clients")
}

model Favorite {
  id        String   @id @default(cuid())
  clientId  String
  productId String?
  offerKey  String?
  name      String
  brand     String
  article   String
  price     Float?
  currency  String?
  image     String?
  createdAt DateTime @default(now())
  client    Client   @relation(fields: [clientId], references: [id], onDelete: Cascade)

  @@unique([clientId, productId, offerKey, article, brand])
  @@map("favorites")
}

model ClientProfile {
  id                 String                    @id @default(cuid())
  code               String                    @unique
  name               String                    @unique
  description        String?
  baseMarkup         Float                     @default(0)
  autoSendInvoice    Boolean                   @default(true)
  vinRequestModule   Boolean                   @default(false)
  createdAt          DateTime                  @default(now())
  updatedAt          DateTime                  @updatedAt
  clients            Client[]
  discountProfiles   DiscountProfile[]
  brandMarkups       ProfileBrandMarkup[]
  categoryMarkups    ProfileCategoryMarkup[]
  excludedBrands     ProfileExcludedBrand[]
  excludedCategories ProfileExcludedCategory[]
  orderDiscounts     ProfileOrderDiscount[]
  paymentTypes       ProfilePaymentType[]
  priceRangeMarkups  ProfilePriceRangeMarkup[]
  supplierMarkups    ProfileSupplierMarkup[]

  @@map("client_profiles")
}

model ProfilePriceRangeMarkup {
  id          String        @id @default(cuid())
  profileId   String
  priceFrom   Float
  priceTo     Float
  markupType  MarkupType    @default(PERCENTAGE)
  markupValue Float
  createdAt   DateTime      @default(now())
  profile     ClientProfile @relation(fields: [profileId], references: [id], onDelete: Cascade)

  @@map("profile_price_range_markups")
}

model ProfileOrderDiscount {
  id            String        @id @default(cuid())
  profileId     String
  minOrderSum   Float
  discountType  DiscountType  @default(PERCENTAGE)
  discountValue Float
  createdAt     DateTime      @default(now())
  profile       ClientProfile @relation(fields: [profileId], references: [id], onDelete: Cascade)

  @@map("profile_order_discounts")
}

model ProfileSupplierMarkup {
  id           String        @id @default(cuid())
  profileId    String
  supplierName String
  markupType   MarkupType    @default(PERCENTAGE)
  markupValue  Float
  createdAt    DateTime      @default(now())
  profile      ClientProfile @relation(fields: [profileId], references: [id], onDelete: Cascade)

  @@map("profile_supplier_markups")
}

model ProfileBrandMarkup {
  id          String        @id @default(cuid())
  profileId   String
  brandName   String
  markupType  MarkupType    @default(PERCENTAGE)
  markupValue Float
  createdAt   DateTime      @default(now())
  profile     ClientProfile @relation(fields: [profileId], references: [id], onDelete: Cascade)

  @@map("profile_brand_markups")
}

model ProfileCategoryMarkup {
  id           String        @id @default(cuid())
  profileId    String
  categoryName String
  markupType   MarkupType    @default(PERCENTAGE)
  markupValue  Float
  createdAt    DateTime      @default(now())
  profile      ClientProfile @relation(fields: [profileId], references: [id], onDelete: Cascade)

  @@map("profile_category_markups")
}

model ProfileExcludedBrand {
  id        String        @id @default(cuid())
  profileId String
  brandName String
  createdAt DateTime      @default(now())
  profile   ClientProfile @relation(fields: [profileId], references: [id], onDelete: Cascade)

  @@map("profile_excluded_brands")
}

model ProfileExcludedCategory {
  id           String        @id @default(cuid())
  profileId    String
  categoryName String
  createdAt    DateTime      @default(now())
  profile      ClientProfile @relation(fields: [profileId], references: [id], onDelete: Cascade)

  @@map("profile_excluded_categories")
}

model ProfilePaymentType {
  id          String        @id @default(cuid())
  profileId   String
  paymentType PaymentType
  isEnabled   Boolean       @default(true)
  createdAt   DateTime      @default(now())
  profile     ClientProfile @relation(fields: [profileId], references: [id], onDelete: Cascade)

  @@map("profile_payment_types")
}

model ClientVehicle {
  id           String   @id @default(cuid())
  clientId     String
  name         String
  vin          String?
  frame        String?
  licensePlate String?
  brand        String?
  model        String?
  modification String?
  year         Int?
  mileage      Int?
  comment      String?
  createdAt    DateTime @default(now())
  client       Client   @relation(fields: [clientId], references: [id], onDelete: Cascade)

  @@map("client_vehicles")
}

model PartsSearchHistory {
  id            String     @id @default(cuid())
  clientId      String
  searchQuery   String
  searchType    SearchType
  brand         String?
  articleNumber String?
  vehicleBrand  String?
  vehicleModel  String?
  vehicleYear   Int?
  resultCount   Int        @default(0)
  createdAt     DateTime   @default(now())
  client        Client     @relation(fields: [clientId], references: [id], onDelete: Cascade)

  @@map("parts_search_history")
}

model ClientDeliveryAddress {
  id           String       @id @default(cuid())
  clientId     String
  name         String
  address      String
  deliveryType DeliveryType @default(COURIER)
  comment      String?
  createdAt    DateTime     @default(now())
  updatedAt    DateTime     @updatedAt
  apartment    String?
  contactPhone String?
  deliveryTime String?
  entrance     String?
  floor        String?
  intercom     String?
  client       Client       @relation(fields: [clientId], references: [id], onDelete: Cascade)

  @@map("client_delivery_addresses")
}

model ClientContact {
  id        String   @id @default(cuid())
  clientId  String
  phone     String?
  email     String?
  comment   String?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  client    Client   @relation(fields: [clientId], references: [id], onDelete: Cascade)

  @@map("client_contacts")
}

model ClientContract {
  id                String           @id @default(cuid())
  clientId          String
  contractNumber    String
  contractDate      DateTime
  name              String
  ourLegalEntity    String
  clientLegalEntity String
  balance           Float            @default(0)
  currency          String           @default("RUB")
  isActive          Boolean          @default(true)
  isDefault         Boolean          @default(false)
  contractType      String
  relationship      String
  paymentDelay      Boolean          @default(false)
  creditLimit       Float?
  delayDays         Int?
  fileUrl           String?
  createdAt         DateTime         @default(now())
  updatedAt         DateTime         @updatedAt
  balanceInvoices   BalanceInvoice[]
  client            Client           @relation(fields: [clientId], references: [id], onDelete: Cascade)

  @@map("client_contracts")
}

model BalanceInvoice {
  id            String         @id @default(cuid())
  contractId    String
  amount        Float
  currency      String         @default("RUB")
  status        InvoiceStatus  @default(PENDING)
  invoiceNumber String         @unique
  qrCode        String
  pdfUrl        String?
  paymentUrl    String?
  expiresAt     DateTime
  createdAt     DateTime       @default(now())
  updatedAt     DateTime       @updatedAt
  contract      ClientContract @relation(fields: [contractId], references: [id], onDelete: Cascade)

  @@map("balance_invoices")
}

model ClientLegalEntity {
  id                     String              @id @default(cuid())
  clientId               String
  shortName              String
  fullName               String
  form                   String
  legalAddress           String
  actualAddress          String?
  taxSystem              String
  responsiblePhone       String?
  responsiblePosition    String?
  responsibleName        String?
  accountant             String?
  signatory              String?
  registrationReasonCode String?
  ogrn                   String?
  inn                    String
  vatPercent             Float               @default(20)
  createdAt              DateTime            @default(now())
  updatedAt              DateTime            @updatedAt
  bankDetails            ClientBankDetails[]
  client                 Client              @relation(fields: [clientId], references: [id], onDelete: Cascade)

  @@map("client_legal_entities")
}

model ClientBankDetails {
  id                   String             @id @default(cuid())
  clientId             String
  legalEntityId        String?
  name                 String
  accountNumber        String
  bankName             String
  bik                  String
  correspondentAccount String
  createdAt            DateTime           @default(now())
  updatedAt            DateTime           @updatedAt
  client               Client             @relation(fields: [clientId], references: [id], onDelete: Cascade)
  legalEntity          ClientLegalEntity? @relation(fields: [legalEntityId], references: [id])

  @@map("client_bank_details")
}

model ClientBalanceHistory {
  id        String   @id @default(cuid())
  clientId  String
  userId    String?
  oldValue  Float
  newValue  Float
  comment   String?
  createdAt DateTime @default(now())
  client    Client   @relation(fields: [clientId], references: [id], onDelete: Cascade)
  user      User?    @relation(fields: [userId], references: [id])

  @@map("client_balance_history")
}

model ClientDiscount {
  id        String       @id @default(cuid())
  clientId  String
  name      String
  type      DiscountType
  value     Float
  isActive  Boolean      @default(true)
  validFrom DateTime?
  validTo   DateTime?
  createdAt DateTime     @default(now())
  updatedAt DateTime     @updatedAt
  client    Client       @relation(fields: [clientId], references: [id], onDelete: Cascade)

  @@map("client_discounts")
}

model ClientStatus {
  id          String   @id @default(cuid())
  name        String   @unique
  color       String   @default("#6B7280")
  description String?
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt

  @@map("client_statuses")
}

model Discount {
  id             String            @id @default(cuid())
  name           String
  type           DiscountCodeType  @default(DISCOUNT)
  code           String?           @unique
  minOrderAmount Float?            @default(0)
  discountType   DiscountType      @default(PERCENTAGE)
  discountValue  Float
  isActive       Boolean           @default(true)
  validFrom      DateTime?
  validTo        DateTime?
  createdAt      DateTime          @default(now())
  updatedAt      DateTime          @updatedAt
  profiles       DiscountProfile[]

  @@map("discounts")
}

model DiscountProfile {
  id         String        @id @default(cuid())
  discountId String
  profileId  String
  createdAt  DateTime      @default(now())
  discount   Discount      @relation(fields: [discountId], references: [id], onDelete: Cascade)
  profile    ClientProfile @relation(fields: [profileId], references: [id], onDelete: Cascade)

  @@unique([discountId, profileId])
  @@map("discount_profiles")
}

model Order {
  id              String      @id @default(cuid())
  orderNumber     String      @unique
  clientId        String?
  clientEmail     String?
  clientPhone     String?
  clientName      String?
  status          OrderStatus @default(PENDING)
  totalAmount     Float
  discountAmount  Float       @default(0)
  finalAmount     Float
  currency        String      @default("RUB")
  deliveryAddress String?
  comment         String?
  createdAt       DateTime    @default(now())
  updatedAt       DateTime    @updatedAt
  items           OrderItem[]
  client          Client?     @relation(fields: [clientId], references: [id])
  payments        Payment[]

  @@map("orders")
}

model OrderItem {
  id         String   @id @default(cuid())
  orderId    String
  productId  String?
  externalId String?
  name       String
  article    String?
  brand      String?
  price      Float
  quantity   Int
  totalPrice Float
  createdAt  DateTime @default(now())
  order      Order    @relation(fields: [orderId], references: [id], onDelete: Cascade)
  product    Product? @relation(fields: [productId], references: [id])

  @@map("order_items")
}

model Payment {
  id                String        @id @default(cuid())
  orderId           String
  yookassaPaymentId String        @unique
  status            PaymentStatus @default(PENDING)
  amount            Float
  currency          String        @default("RUB")
  paymentMethod     String?
  description       String?
  confirmationUrl   String?
  metadata          Json?
  createdAt         DateTime      @default(now())
  updatedAt         DateTime      @updatedAt
  paidAt            DateTime?
  canceledAt        DateTime?
  order             Order         @relation(fields: [orderId], references: [id], onDelete: Cascade)

  @@map("payments")
}

model DailyProduct {
  id          String   @id @default(cuid())
  productId   String
  displayDate DateTime
  discount    Float?
  isActive    Boolean  @default(true)
  sortOrder   Int      @default(0)
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt
  product     Product  @relation(fields: [productId], references: [id], onDelete: Cascade)

  @@unique([productId, displayDate])
  @@map("daily_products")
}

model BestPriceProduct {
  id        String   @id @default(cuid())
  productId String   @unique
  discount  Float?
  isActive  Boolean  @default(true)
  sortOrder Int      @default(0)
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  product   Product  @relation(fields: [productId], references: [id], onDelete: Cascade)

  @@map("best_price_products")
}

model TopSalesProduct {
  id        String   @id @default(cuid())
  productId String   @unique
  isActive  Boolean  @default(true)
  sortOrder Int      @default(0)
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  product   Product  @relation(fields: [productId], references: [id], onDelete: Cascade)

  @@map("top_sales_products")
}

enum UserRole {
  ADMIN
  MODERATOR
  USER
}

enum AuditAction {
  USER_LOGIN
  USER_LOGOUT
  USER_CREATE
  USER_UPDATE
  USER_DELETE
  PASSWORD_CHANGE
  AVATAR_UPLOAD
  PROFILE_UPDATE
  CATEGORY_CREATE
  CATEGORY_UPDATE
  CATEGORY_DELETE
  PRODUCT_CREATE
  PRODUCT_UPDATE
  PRODUCT_DELETE
}

enum OptionType {
  SINGLE
  MULTIPLE
}

enum MarkupType {
  PERCENTAGE
  FIXED_AMOUNT
}

enum PaymentType {
  CASH
  CARD
  BANK_TRANSFER
  ONLINE
  CREDIT
}

enum SearchType {
  TEXT
  ARTICLE
  OEM
  VIN
  PLATE
  WIZARD
  PART_VEHICLES
}

enum InvoiceStatus {
  PENDING
  PAID
  EXPIRED
  CANCELLED
}

enum ClientType {
  INDIVIDUAL
  LEGAL_ENTITY
}

enum DiscountType {
  PERCENTAGE
  FIXED_AMOUNT
}

enum DiscountCodeType {
  DISCOUNT
  PROMOCODE
}

enum DeliveryType {
  COURIER
  PICKUP
  POST
  TRANSPORT
}

enum OrderStatus {
  PENDING
  PAID
  PROCESSING
  SHIPPED
  DELIVERED
  CANCELED
  REFUNDED
}

enum PaymentStatus {
  PENDING
  WAITING_FOR_CAPTURE
  SUCCEEDED
  CANCELED
  REFUNDED
}