# Внешние интеграции SFERA

## 🌐 Обзор

Комплексная документация по всем внешним интеграциям платформы SFERA, включающая marketplace API, SMS-сервисы, проверку данных, аналитику и другие внешние сервисы.

## 📊 Архитектура интеграций

```mermaid
graph TB
    A[SFERA Platform] --> B[Marketplace APIs]
    A --> C[SMS Services]
    A --> D[Data Validation]
    A --> E[Analytics & Tracking]
    A --> F[File Storage]
    A --> G[Payment Systems]

    B --> B1[Wildberries API]
    B --> B2[Ozon API]
    B --> B3[Яндекс.Маркет API]

    C --> C1[SMS Aero]
    C --> C2[SMS.ru]

    D --> D1[DaData API]
    D --> D2[ЕГРЮЛ API]

    E --> E1[Yandex.Metrica]
    E --> E2[Google Analytics]

    F --> F1[Yandex Cloud Storage]
    F --> F2[AWS S3]

    G --> G1[ЮKassa]
    G --> G2[Сбербанк Эквайринг]
```

## 🛒 Marketplace API

### 1. Wildberries Integration

#### Конфигурация API

```typescript
// src/lib/integrations/wildberries.ts
export class WildberriesAPI {
  private baseUrl = 'https://common-api.wildberries.ru'
  private suppliersUrl = 'https://suppliers-api.wildberries.ru'
  private statisticsUrl = 'https://statistics-api.wildberries.ru'

  constructor(private apiKey: string) {}

  // Получение информации о товарах
  async getProductCards(): Promise<WBProduct[]> {
    try {
      const response = await fetch(`${this.suppliersUrl}/content/v1/cards/cursor/list`, {
        method: 'POST',
        headers: {
          Authorization: this.apiKey,
          'Content-Type': 'application/json',
        },
        body: JSON.stringify({
          sort: {
            cursor: {
              limit: 100,
            },
          },
          filter: {
            withPhoto: -1,
          },
        }),
      })

      if (!response.ok) {
        throw new WBAPIError(`HTTP ${response.status}: ${response.statusText}`)
      }

      const data = await response.json()
      return data.data?.cards || []
    } catch (error) {
      console.error('Wildberries API error:', error)
      throw error
    }
  }

  // Получение остатков товаров
  async getStocks(): Promise<WBStock[]> {
    const response = await fetch(`${this.suppliersUrl}/api/v3/stocks`, {
      headers: {
        Authorization: this.apiKey,
      },
    })

    const data = await response.json()
    return data.stocks || []
  }

  // Получение заказов
  async getOrders(dateFrom: string, flag: number = 0): Promise<WBOrder[]> {
    const response = await fetch(`${this.suppliersUrl}/api/v3/orders?dateFrom=${dateFrom}&flag=${flag}`, {
      headers: {
        Authorization: this.apiKey,
      },
    })

    const data = await response.json()
    return data.orders || []
  }

  // Получение продаж
  async getSales(dateFrom: string, flag: number = 0): Promise<WBSale[]> {
    const response = await fetch(`${this.suppliersUrl}/api/v3/sales?dateFrom=${dateFrom}&flag=${flag}`, {
      headers: {
        Authorization: this.apiKey,
      },
    })

    const data = await response.json()
    return data.sales || []
  }

  // Получение складов
  async getWarehouses(): Promise<WBWarehouse[]> {
    const response = await fetch(`${this.suppliersUrl}/api/v3/warehouses`, {
      headers: {
        Authorization: this.apiKey,
      },
    })

    const data = await response.json()
    return data.warehouses || []
  }

  // Создание поставки
  async createSupply(name: string): Promise<string> {
    const response = await fetch(`${this.suppliersUrl}/api/v3/supplies`, {
      method: 'POST',
      headers: {
        Authorization: this.apiKey,
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({ name }),
    })

    const data = await response.json()
    return data.id
  }

  // Добавление товаров в поставку
  async addToSupply(supplyId: string, orders: WBOrderToSupply[]): Promise<void> {
    await fetch(`${this.suppliersUrl}/api/v3/supplies/${supplyId}/orders/${orders[0].id}`, {
      method: 'PATCH',
      headers: {
        Authorization: this.apiKey,
      },
    })
  }

  // Получение статистики
  async getIncomes(dateFrom: string, dateTo: string): Promise<WBIncome[]> {
    const response = await fetch(
      `${this.statisticsUrl}/api/v1/supplier/incomes?dateFrom=${dateFrom}&dateTo=${dateTo}`,
      {
        headers: {
          Authorization: this.apiKey,
        },
      },
    )

    const data = await response.json()
    return data.incomes || []
  }
}

// Типы данных Wildberries
export interface WBProduct {
  nmID: number
  vendorCode: string
  brand: string
  title: string
  photos: WBPhoto[]
  dimensions: WBDimensions
  characteristics: WBCharacteristic[]
  sizes: WBSize[]
}

export interface WBStock {
  sku: string
  amount: number
  warehouse: number
}

export interface WBOrder {
  id: number
  rid: string
  createdAt: string
  officeName: string
  supplierArticle: string
  techSize: string
  barcode: string
  totalPrice: number
  discountPercent: number
  warehouseName: string
  oblast: string
  incomeID: number
  nmId: number
  subject: string
  category: string
  brand: string
  isCancel: boolean
  cancelDate?: string
}

export interface WBSale {
  gNumber: string
  date: string
  lastChangeDate: string
  supplierArticle: string
  techSize: string
  barcode: string
  totalPrice: number
  discountPercent: number
  isSupply: boolean
  isRealization: boolean
  promoCodeDiscount: number
  warehouseName: string
  countryName: string
  oblastOkrugName: string
  regionName: string
  incomeID: number
  saleID: string
  odid: number
  spp: number
  forPay: number
  finishedPrice: number
  priceWithDisc: number
  nmId: number
  subject: string
  category: string
  brand: string
}

export class WBAPIError extends Error {
  constructor(message: string) {
    super(message)
    this.name = 'WBAPIError'
  }
}
```

#### Интеграция с базой данных

```typescript
// src/services/wildberries-sync.ts
import { PrismaClient } from '@prisma/client'
import { WildberriesAPI } from '@/lib/integrations/wildberries'

export class WildberriesSync {
  constructor(
    private prisma: PrismaClient,
    private wb: WildberriesAPI,
    private organizationId: string,
  ) {}

  // Синхронизация товаров
  async syncProducts(): Promise<void> {
    console.log('Starting Wildberries products sync...')

    try {
      const products = await this.wb.getProductCards()

      for (const product of products) {
        await this.prisma.marketplaceProduct.upsert({
          where: {
            organizationId_marketplaceId_externalId: {
              organizationId: this.organizationId,
              marketplaceId: 'WILDBERRIES',
              externalId: product.nmID.toString(),
            },
          },
          update: {
            title: product.title,
            brand: product.brand,
            vendorCode: product.vendorCode,
            photos: product.photos.map((p) => p.big),
            characteristics: product.characteristics,
            updatedAt: new Date(),
          },
          create: {
            organizationId: this.organizationId,
            marketplaceId: 'WILDBERRIES',
            externalId: product.nmID.toString(),
            title: product.title,
            brand: product.brand,
            vendorCode: product.vendorCode,
            photos: product.photos.map((p) => p.big),
            characteristics: product.characteristics,
          },
        })
      }

      console.log(`Synced ${products.length} products from Wildberries`)
    } catch (error) {
      console.error('Wildberries products sync failed:', error)
      throw error
    }
  }

  // Синхронизация остатков
  async syncStocks(): Promise<void> {
    console.log('Starting Wildberries stocks sync...')

    try {
      const stocks = await this.wb.getStocks()

      for (const stock of stocks) {
        await this.prisma.marketplaceStock.upsert({
          where: {
            organizationId_marketplaceId_sku: {
              organizationId: this.organizationId,
              marketplaceId: 'WILDBERRIES',
              sku: stock.sku,
            },
          },
          update: {
            amount: stock.amount,
            warehouseId: stock.warehouse.toString(),
            updatedAt: new Date(),
          },
          create: {
            organizationId: this.organizationId,
            marketplaceId: 'WILDBERRIES',
            sku: stock.sku,
            amount: stock.amount,
            warehouseId: stock.warehouse.toString(),
          },
        })
      }

      console.log(`Synced ${stocks.length} stock records from Wildberries`)
    } catch (error) {
      console.error('Wildberries stocks sync failed:', error)
      throw error
    }
  }

  // Синхронизация заказов и продаж
  async syncOrdersAndSales(dateFrom: string): Promise<void> {
    console.log('Starting Wildberries orders and sales sync...')

    try {
      // Синхронизация заказов
      const orders = await this.wb.getOrders(dateFrom)
      for (const order of orders) {
        await this.prisma.marketplaceOrder.upsert({
          where: {
            organizationId_marketplaceId_externalId: {
              organizationId: this.organizationId,
              marketplaceId: 'WILDBERRIES',
              externalId: order.id.toString(),
            },
          },
          update: {
            status: order.isCancel ? 'CANCELLED' : 'CONFIRMED',
            totalPrice: order.totalPrice,
            discountPercent: order.discountPercent,
            cancelDate: order.cancelDate ? new Date(order.cancelDate) : null,
            updatedAt: new Date(),
          },
          create: {
            organizationId: this.organizationId,
            marketplaceId: 'WILDBERRIES',
            externalId: order.id.toString(),
            createdAt: new Date(order.createdAt),
            status: order.isCancel ? 'CANCELLED' : 'CONFIRMED',
            supplierArticle: order.supplierArticle,
            barcode: order.barcode,
            totalPrice: order.totalPrice,
            discountPercent: order.discountPercent,
            warehouseName: order.warehouseName,
            region: order.oblast,
            nmId: order.nmId,
            subject: order.subject,
            category: order.category,
            brand: order.brand,
            cancelDate: order.cancelDate ? new Date(order.cancelDate) : null,
          },
        })
      }

      // Синхронизация продаж
      const sales = await this.wb.getSales(dateFrom)
      for (const sale of sales) {
        await this.prisma.marketplaceSale.upsert({
          where: {
            organizationId_marketplaceId_saleId: {
              organizationId: this.organizationId,
              marketplaceId: 'WILDBERRIES',
              saleId: sale.saleID,
            },
          },
          update: {
            totalPrice: sale.totalPrice,
            discountPercent: sale.discountPercent,
            forPay: sale.forPay,
            finishedPrice: sale.finishedPrice,
            priceWithDisc: sale.priceWithDisc,
            updatedAt: new Date(),
          },
          create: {
            organizationId: this.organizationId,
            marketplaceId: 'WILDBERRIES',
            saleId: sale.saleID,
            gNumber: sale.gNumber,
            date: new Date(sale.date),
            supplierArticle: sale.supplierArticle,
            barcode: sale.barcode,
            totalPrice: sale.totalPrice,
            discountPercent: sale.discountPercent,
            isSupply: sale.isSupply,
            isRealization: sale.isRealization,
            promoCodeDiscount: sale.promoCodeDiscount,
            warehouseName: sale.warehouseName,
            region: sale.regionName,
            forPay: sale.forPay,
            finishedPrice: sale.finishedPrice,
            priceWithDisc: sale.priceWithDisc,
            nmId: sale.nmId,
            subject: sale.subject,
            category: sale.category,
            brand: sale.brand,
          },
        })
      }

      console.log(`Synced ${orders.length} orders and ${sales.length} sales from Wildberries`)
    } catch (error) {
      console.error('Wildberries orders/sales sync failed:', error)
      throw error
    }
  }
}
```

### 2. Ozon Integration

```typescript
// src/lib/integrations/ozon.ts
export class OzonAPI {
  private baseUrl = 'https://api-seller.ozon.ru'

  constructor(
    private apiKey: string,
    private clientId: string,
  ) {}

  private async makeRequest<T>(endpoint: string, options: RequestInit = {}): Promise<T> {
    const response = await fetch(`${this.baseUrl}${endpoint}`, {
      ...options,
      headers: {
        'Client-Id': this.clientId,
        'Api-Key': this.apiKey,
        'Content-Type': 'application/json',
        ...options.headers,
      },
    })

    if (!response.ok) {
      throw new OzonAPIError(`HTTP ${response.status}: ${response.statusText}`)
    }

    return response.json()
  }

  // Получение товаров
  async getProducts(): Promise<OzonProduct[]> {
    const response = await this.makeRequest<OzonProductsResponse>('/v2/product/list', {
      method: 'POST',
      body: JSON.stringify({
        filter: {
          visibility: 'ALL',
        },
        last_id: '',
        limit: 1000,
      }),
    })

    return response.result.items
  }

  // Получение информации о товаре
  async getProductInfo(productId: number): Promise<OzonProductInfo> {
    const response = await this.makeRequest<OzonProductInfoResponse>('/v2/product/info', {
      method: 'POST',
      body: JSON.stringify({
        product_id: productId,
      }),
    })

    return response.result
  }

  // Получение остатков
  async getStocks(): Promise<OzonStock[]> {
    const response = await this.makeRequest<OzonStocksResponse>('/v3/product/info/stocks', {
      method: 'POST',
      body: JSON.stringify({
        filter: {
          visibility: 'ALL',
        },
        last_id: '',
        limit: 1000,
      }),
    })

    return response.result.items
  }

  // Получение заказов
  async getOrders(dateFrom: string, dateTo: string): Promise<OzonOrder[]> {
    const response = await this.makeRequest<OzonOrdersResponse>('/v3/posting/fbs/list', {
      method: 'POST',
      body: JSON.stringify({
        dir: 'ASC',
        filter: {
          since: dateFrom,
          to: dateTo,
          status: '',
        },
        limit: 1000,
        offset: 0,
        with: {
          analytics_data: true,
          financial_data: true,
        },
      }),
    })

    return response.result.postings
  }

  // Получение аналитики
  async getAnalytics(dateFrom: string, dateTo: string): Promise<OzonAnalytics> {
    const response = await this.makeRequest<OzonAnalyticsResponse>('/v1/analytics/data', {
      method: 'POST',
      body: JSON.stringify({
        date_from: dateFrom,
        date_to: dateTo,
        metrics: ['revenue', 'ordered_units', 'cancel_rate', 'returns_rate'],
        dimension: ['sku'],
        filters: [],
        sort: [
          {
            key: 'revenue',
            order: 'DESC',
          },
        ],
        limit: 1000,
        offset: 0,
      }),
    })

    return response.result
  }
}

// Типы данных Ozon
export interface OzonProduct {
  product_id: number
  offer_id: string
  is_fbo_visible: boolean
  is_fbs_visible: boolean
  archived: boolean
  is_discounted: boolean
}

export interface OzonProductInfo {
  id: number
  name: string
  offer_id: string
  barcode: string
  category_id: number
  created_at: string
  images: OzonImage[]
  marketing_price: string
  min_price: string
  old_price: string
  premium_price: string
  price: string
  recommended_price: string
  sources: OzonSource[]
  state: string
  stocks: OzonStockInfo
  errors: OzonError[]
  vat: string
  visible: boolean
  visibility_details: OzonVisibilityDetails
  price_index: string
  images360: any[]
  color_image: string
  primary_image: string
  status: OzonStatus
}

export interface OzonStock {
  offer_id: string
  product_id: number
  stocks: OzonStockDetails[]
}

export interface OzonOrder {
  order_id: number
  order_number: string
  posting_number: string
  status: string
  cancel_reason_id: number
  created_at: string
  in_process_at: string
  products: OzonOrderProduct[]
  analytics_data: OzonAnalyticsData
  financial_data: OzonFinancialData
}

export class OzonAPIError extends Error {
  constructor(message: string) {
    super(message)
    this.name = 'OzonAPIError'
  }
}
```

## 📱 SMS Services

### 1. SMS Aero Integration

```typescript
// src/lib/integrations/sms-aero.ts
export class SMSAeroAPI {
  private baseUrl = 'https://gate.smsaero.ru/v2'

  constructor(
    private email: string,
    private apiKey: string,
  ) {}

  private getAuthHeader(): string {
    return 'Basic ' + Buffer.from(`${this.email}:${this.apiKey}`).toString('base64')
  }

  // Отправка SMS
  async sendSMS(phone: string, text: string, sign?: string): Promise<SMSAeroResponse> {
    try {
      const response = await fetch(`${this.baseUrl}/sms/send`, {
        method: 'POST',
        headers: {
          Authorization: this.getAuthHeader(),
          'Content-Type': 'application/json',
        },
        body: JSON.stringify({
          number: phone,
          text: text,
          sign: sign || 'SMS Aero',
          channel: 'DIRECT',
        }),
      })

      if (!response.ok) {
        throw new SMSAeroError(`HTTP ${response.status}: ${response.statusText}`)
      }

      const data = await response.json()

      if (!data.success) {
        throw new SMSAeroError(`SMS sending failed: ${data.message}`)
      }

      return data
    } catch (error) {
      console.error('SMS Aero API error:', error)
      throw error
    }
  }

  // Проверка статуса SMS
  async checkStatus(smsId: number): Promise<SMSStatus> {
    const response = await fetch(`${this.baseUrl}/sms/${smsId}`, {
      headers: {
        Authorization: this.getAuthHeader(),
      },
    })

    const data = await response.json()
    return data.data
  }

  // Получение баланса
  async getBalance(): Promise<number> {
    const response = await fetch(`${this.baseUrl}/balance`, {
      headers: {
        Authorization: this.getAuthHeader(),
      },
    })

    const data = await response.json()
    return data.data.balance
  }

  // Получение списка рассылок
  async getChannels(): Promise<SMSChannel[]> {
    const response = await fetch(`${this.baseUrl}/channels`, {
      headers: {
        Authorization: this.getAuthHeader(),
      },
    })

    const data = await response.json()
    return data.data
  }
}

// Типы для SMS Aero
export interface SMSAeroResponse {
  success: boolean
  data?: {
    id: number
    from: string
    number: string
    text: string
    status: number
    extendStatus: string
    channel: string
    cost: number
    dateCreate: number
    dateSend: number
  }
  message?: string
}

export interface SMSStatus {
  id: number
  from: string
  number: string
  text: string
  status: number
  extendStatus: string
  channel: string
  cost: number
  dateCreate: number
  dateSend: number
}

export interface SMSChannel {
  id: string
  name: string
  tariff: string
}

export class SMSAeroError extends Error {
  constructor(message: string) {
    super(message)
    this.name = 'SMSAeroError'
  }
}
```

### 2. SMS Service Wrapper

```typescript
// src/services/sms-service.ts
import { SMSAeroAPI } from '@/lib/integrations/sms-aero'
import { PrismaClient } from '@prisma/client'

export class SMSService {
  private smsAero: SMSAeroAPI

  constructor(
    private prisma: PrismaClient,
    smsConfig: {
      email: string
      apiKey: string
    },
  ) {
    this.smsAero = new SMSAeroAPI(smsConfig.email, smsConfig.apiKey)
  }

  // Отправка кода подтверждения
  async sendVerificationCode(phone: string): Promise<{
    success: boolean
    messageId?: number
    message: string
  }> {
    try {
      // Генерация кода подтверждения
      const code = this.generateVerificationCode()

      // Проверка лимитов отправки (не более 3 SMS в час)
      const recentSMS = await this.prisma.smsLog.count({
        where: {
          phone: phone,
          createdAt: {
            gte: new Date(Date.now() - 60 * 60 * 1000), // 1 час назад
          },
        },
      })

      if (recentSMS >= 3) {
        return {
          success: false,
          message: 'Превышен лимит отправки SMS. Попробуйте через час.',
        }
      }

      let smsResult: any

      // В режиме разработки не отправляем реальные SMS
      if (process.env.SMS_DEV_MODE === 'true') {
        console.log(`[DEV MODE] SMS to ${phone}: Your verification code: ${code}`)
        smsResult = { success: true, data: { id: Date.now() } }
      } else {
        const text = `Ваш код подтверждения: ${code}. Никому не сообщайте этот код.`
        smsResult = await this.smsAero.sendSMS(phone, text)
      }

      if (smsResult.success) {
        // Сохранение кода в базу данных
        await this.prisma.verificationCode.create({
          data: {
            phone: phone,
            code: code,
            expiresAt: new Date(Date.now() + 10 * 60 * 1000), // 10 минут
            attempts: 0,
          },
        })

        // Логирование отправки SMS
        await this.prisma.smsLog.create({
          data: {
            phone: phone,
            messageId: smsResult.data?.id?.toString() || 'dev-mode',
            status: 'SENT',
            provider: 'SMS_AERO',
            cost: smsResult.data?.cost || 0,
          },
        })

        return {
          success: true,
          messageId: smsResult.data?.id,
          message: 'Код подтверждения отправлен',
        }
      } else {
        return {
          success: false,
          message: 'Ошибка отправки SMS',
        }
      }
    } catch (error) {
      console.error('SMS sending error:', error)
      return {
        success: false,
        message: 'Техническая ошибка при отправке SMS',
      }
    }
  }

  // Проверка кода подтверждения
  async verifyCode(
    phone: string,
    code: string,
  ): Promise<{
    success: boolean
    message: string
  }> {
    try {
      const verification = await this.prisma.verificationCode.findFirst({
        where: {
          phone: phone,
          code: code,
          expiresAt: {
            gt: new Date(),
          },
          verified: false,
        },
      })

      if (!verification) {
        // Увеличиваем счетчик попыток
        await this.prisma.verificationCode.updateMany({
          where: {
            phone: phone,
            verified: false,
          },
          data: {
            attempts: {
              increment: 1,
            },
          },
        })

        return {
          success: false,
          message: 'Неверный или истекший код подтверждения',
        }
      }

      // Проверка количества попыток
      if (verification.attempts >= 3) {
        return {
          success: false,
          message: 'Превышено количество попыток. Запросите новый код.',
        }
      }

      // Отмечаем код как использованный
      await this.prisma.verificationCode.update({
        where: {
          id: verification.id,
        },
        data: {
          verified: true,
          verifiedAt: new Date(),
        },
      })

      return {
        success: true,
        message: 'Код подтверждения верен',
      }
    } catch (error) {
      console.error('Code verification error:', error)
      return {
        success: false,
        message: 'Техническая ошибка при проверке кода',
      }
    }
  }

  private generateVerificationCode(): string {
    return Math.floor(100000 + Math.random() * 900000).toString()
  }

  // Очистка истекших кодов
  async cleanupExpiredCodes(): Promise<void> {
    await this.prisma.verificationCode.deleteMany({
      where: {
        expiresAt: {
          lt: new Date(),
        },
      },
    })
  }
}
```

## 🔍 Data Validation Services

### 1. DaData Integration

```typescript
// src/lib/integrations/dadata.ts
export class DaDataAPI {
  private baseUrl = 'https://suggestions.dadata.ru/suggestions/api/4_1/rs'
  private cleanUrl = 'https://cleaner.dadata.ru/api/v1/clean'

  constructor(private apiKey: string) {}

  private getHeaders() {
    return {
      Authorization: `Token ${this.apiKey}`,
      'Content-Type': 'application/json',
    }
  }

  // Поиск организации по ИНН
  async findByINN(inn: string): Promise<DaDataOrganization | null> {
    try {
      const response = await fetch(`${this.baseUrl}/findById/party`, {
        method: 'POST',
        headers: this.getHeaders(),
        body: JSON.stringify({
          query: inn,
          count: 1,
        }),
      })

      const data = await response.json()
      return data.suggestions[0]?.data || null
    } catch (error) {
      console.error('DaData findByINN error:', error)
      return null
    }
  }

  // Подсказки по организациям
  async suggestOrganizations(query: string): Promise<DaDataOrganization[]> {
    const response = await fetch(`${this.baseUrl}/suggest/party`, {
      method: 'POST',
      headers: this.getHeaders(),
      body: JSON.stringify({
        query: query,
        count: 10,
      }),
    })

    const data = await response.json()
    return data.suggestions.map((s: any) => s.data)
  }

  // Подсказки по адресам
  async suggestAddresses(query: string): Promise<DaDataAddress[]> {
    const response = await fetch(`${this.baseUrl}/suggest/address`, {
      method: 'POST',
      headers: this.getHeaders(),
      body: JSON.stringify({
        query: query,
        count: 10,
      }),
    })

    const data = await response.json()
    return data.suggestions.map((s: any) => s.data)
  }

  // Подсказки по банкам
  async suggestBanks(query: string): Promise<DaDataBank[]> {
    const response = await fetch(`${this.baseUrl}/suggest/bank`, {
      method: 'POST',
      headers: this.getHeaders(),
      body: JSON.stringify({
        query: query,
        count: 10,
      }),
    })

    const data = await response.json()
    return data.suggestions.map((s: any) => s.data)
  }

  // Очистка и стандартизация данных
  async cleanPhone(phone: string): Promise<DaDataCleanedPhone> {
    const response = await fetch(`${this.cleanUrl}/phone`, {
      method: 'POST',
      headers: this.getHeaders(),
      body: JSON.stringify([phone]),
    })

    const data = await response.json()
    return data[0]
  }

  async cleanAddress(address: string): Promise<DaDataCleanedAddress> {
    const response = await fetch(`${this.cleanUrl}/address`, {
      method: 'POST',
      headers: this.getHeaders(),
      body: JSON.stringify([address]),
    })

    const data = await response.json()
    return data[0]
  }

  async cleanName(name: string): Promise<DaDataCleanedName> {
    const response = await fetch(`${this.cleanUrl}/name`, {
      method: 'POST',
      headers: this.getHeaders(),
      body: JSON.stringify([name]),
    })

    const data = await response.json()
    return data[0]
  }
}

// Типы для DaData
export interface DaDataOrganization {
  kpp: string
  capital: {
    type: string
    value: number
  }
  management: {
    name: string
    post: string
    disqualified: boolean
  }
  founders: any[]
  managers: any[]
  predecessors: any[]
  successors: any[]
  branch_type: string
  branch_count: number
  source: string
  qc: number
  hid: string
  type: string
  state: {
    status: string
    code: number
    actuality_date: number
    registration_date: number
    liquidation_date: number
  }
  opf: {
    type: string
    code: string
    full: string
    short: string
  }
  name: {
    full_with_opf: string
    short_with_opf: string
    latin: string
    full: string
    short: string
  }
  inn: string
  ogrn: string
  okpo: string
  okato: string
  oktmo: string
  okogu: string
  okfs: string
  okved: string
  okveds: any[]
  authorities: any[]
  documents: any[]
  licenses: any[]
  finance: {
    tax_system: string
    income: number
    expense: number
    debt: number
    penalty: number
    year: number
  }
  address: {
    value: string
    unrestricted_value: string
    data: DaDataAddress
  }
  phones: any[]
  emails: any[]
  ogrn_date: number
  okved_type: string
  employee_count: number
}

export interface DaDataAddress {
  postal_code: string
  country: string
  country_iso_code: string
  federal_district: string
  region_fias_id: string
  region_kladr_id: string
  region_iso_code: string
  region_with_type: string
  region_type: string
  region_type_full: string
  region: string
  area_fias_id: string
  area_kladr_id: string
  area_with_type: string
  area_type: string
  area_type_full: string
  area: string
  city_fias_id: string
  city_kladr_id: string
  city_with_type: string
  city_type: string
  city_type_full: string
  city: string
  city_area: string
  city_district_fias_id: string
  city_district_kladr_id: string
  city_district_with_type: string
  city_district_type: string
  city_district_type_full: string
  city_district: string
  settlement_fias_id: string
  settlement_kladr_id: string
  settlement_with_type: string
  settlement_type: string
  settlement_type_full: string
  settlement: string
  street_fias_id: string
  street_kladr_id: string
  street_with_type: string
  street_type: string
  street_type_full: string
  street: string
  house_fias_id: string
  house_kladr_id: string
  house_type: string
  house_type_full: string
  house: string
  block_type: string
  block_type_full: string
  block: string
  entrance: string
  floor: string
  flat_fias_id: string
  flat_type: string
  flat_type_full: string
  flat: string
  flat_area: number
  square_meter_price: number
  flat_price: number
  postal_box: string
  fias_id: string
  fias_code: string
  fias_level: string
  fias_actuality_state: string
  kladr_id: string
  geoname_id: string
  capital_marker: string
  okato: string
  oktmo: string
  tax_office: string
  tax_office_legal: string
  timezone: string
  geo_lat: string
  geo_lon: string
  beltway_hit: string
  beltway_distance: string
  metro: any[]
  qc_geo: string
  qc_complete: string
  qc_house: string
  history_values: string[]
  unparsed_parts: string
  source: string
  qc: string
}

export interface DaDataBank {
  opf: {
    type: string
    full: string
    short: string
  }
  name: {
    payment: string
    full: string
    short: string
  }
  bic: string
  swift: string
  inn: string
  kpp: string
  registration_number: string
  correspondent_account: string
  address: {
    value: string
    unrestricted_value: string
    data: DaDataAddress
  }
  phone: string
  state: {
    status: string
    actuality_date: number
    registration_date: number
    liquidation_date: number
  }
}

export interface DaDataCleanedPhone {
  source: string
  type: string
  phone: string
  country_code: string
  city_code: string
  number: string
  extension: string
  provider: string
  country: string
  region: string
  timezone: string
  qc_conflict: number
  qc: number
}

export interface DaDataCleanedAddress {
  source: string
  result: string
  postal_code: string
  country: string
  region_with_type: string
  region: string
  city_with_type: string
  city: string
  street_with_type: string
  street: string
  house: string
  flat: string
  geo_lat: string
  geo_lon: string
  qc_geo: number
  qc_complete: number
  qc_house: number
  qc: number
}

export interface DaDataCleanedName {
  source: string
  result: string
  result_genitive: string
  result_dative: string
  result_ablative: string
  surname: string
  name: string
  patronymic: string
  gender: string
  qc: number
}
```

## 📊 Analytics Integration

### 1. Yandex.Metrica

```typescript
// src/lib/integrations/yandex-metrica.ts
export class YandexMetrica {
  private counterId: string

  constructor(counterId: string) {
    this.counterId = counterId
  }

  // Инициализация Яндекс.Метрики на клиенте
  init(): void {
    if (typeof window === 'undefined') return
    ;(function (m: any, e: any, t: any, r: any, i: any, k: any, a: any) {
      m[i] =
        m[i] ||
        function () {
          ;(m[i].a = m[i].a || []).push(arguments)
        }
      m[i].l = 1 * new Date()
      k = e.createElement(t)
      a = e.getElementsByTagName(t)[0]
      k.async = 1
      k.src = r
      a.parentNode.insertBefore(k, a)
    })(window, document, 'script', 'https://mc.yandex.ru/metrika/tag.js', 'ym')
    ;(window as any).ym(this.counterId, 'init', {
      clickmap: true,
      trackLinks: true,
      accurateTrackBounce: true,
      webvisor: true,
      ecommerce: 'dataLayer',
    })
  }

  // Отправка пользовательских событий
  hit(url: string, options?: any): void {
    if (typeof window !== 'undefined' && (window as any).ym) {
      ;(window as any).ym(this.counterId, 'hit', url, options)
    }
  }

  // Отправка целей
  reachGoal(target: string, params?: any): void {
    if (typeof window !== 'undefined' && (window as any).ym) {
      ;(window as any).ym(this.counterId, 'reachGoal', target, params)
    }
  }

  // E-commerce события
  addToCart(item: EcommerceItem): void {
    this.ecommerce('add', {
      currency: 'RUB',
      value: item.price,
      items: [item],
    })
  }

  removeFromCart(item: EcommerceItem): void {
    this.ecommerce('remove', {
      currency: 'RUB',
      value: item.price,
      items: [item],
    })
  }

  purchase(orderId: string, items: EcommerceItem[], total: number): void {
    this.ecommerce('purchase', {
      transaction_id: orderId,
      currency: 'RUB',
      value: total,
      items: items,
    })
  }

  private ecommerce(action: string, data: any): void {
    if (typeof window !== 'undefined' && (window as any).dataLayer) {
      ;(window as any).dataLayer.push({
        ecommerce: {
          [action]: data,
        },
      })
    }
  }
}

export interface EcommerceItem {
  item_id: string
  item_name: string
  category: string
  quantity: number
  price: number
  currency?: string
  item_brand?: string
  item_variant?: string
}
```

### 2. Analytics Service

```typescript
// src/services/analytics.ts
import { YandexMetrica } from '@/lib/integrations/yandex-metrica'

export class AnalyticsService {
  private ym: YandexMetrica

  constructor() {
    this.ym = new YandexMetrica(process.env.NEXT_PUBLIC_YANDEX_METRICA_ID!)
  }

  // Инициализация всех аналитических сервисов
  init(): void {
    this.ym.init()
  }

  // Отслеживание просмотров страниц
  trackPageView(url: string, title?: string): void {
    this.ym.hit(url, { title })
  }

  // Отслеживание регистрации пользователя
  trackUserRegistration(organizationType: string): void {
    this.ym.reachGoal('user_registration', {
      organization_type: organizationType,
    })
  }

  // Отслеживание входа пользователя
  trackUserLogin(organizationType: string): void {
    this.ym.reachGoal('user_login', {
      organization_type: organizationType,
    })
  }

  // Отслеживание создания заказа
  trackOrderCreated(orderId: string, orderType: string, amount: number): void {
    this.ym.reachGoal('order_created', {
      order_id: orderId,
      order_type: orderType,
      amount: amount,
    })
  }

  // Отслеживание принятия заказа
  trackOrderAccepted(orderId: string, fulfillmentId: string): void {
    this.ym.reachGoal('order_accepted', {
      order_id: orderId,
      fulfillment_id: fulfillmentId,
    })
  }

  // Отслеживание использования мессенджера
  trackMessageSent(conversationType: string): void {
    this.ym.reachGoal('message_sent', {
      conversation_type: conversationType,
    })
  }

  // Отслеживание партнерских запросов
  trackPartnershipRequest(requesterType: string, targetType: string): void {
    this.ym.reachGoal('partnership_request', {
      requester_type: requesterType,
      target_type: targetType,
    })
  }

  // Отслеживание ошибок
  trackError(errorType: string, errorMessage: string, page: string): void {
    this.ym.reachGoal('error_occurred', {
      error_type: errorType,
      error_message: errorMessage,
      page: page,
    })
  }

  // Отслеживание использования функций
  trackFeatureUsage(feature: string, organizationType: string): void {
    this.ym.reachGoal('feature_used', {
      feature: feature,
      organization_type: organizationType,
    })
  }
}

// Экземпляр сервиса аналитики
export const analytics = new AnalyticsService()

// Хук для использования аналитики в React компонентах
export const useAnalytics = () => {
  return {
    trackPageView: analytics.trackPageView.bind(analytics),
    trackUserRegistration: analytics.trackUserRegistration.bind(analytics),
    trackUserLogin: analytics.trackUserLogin.bind(analytics),
    trackOrderCreated: analytics.trackOrderCreated.bind(analytics),
    trackOrderAccepted: analytics.trackOrderAccepted.bind(analytics),
    trackMessageSent: analytics.trackMessageSent.bind(analytics),
    trackPartnershipRequest: analytics.trackPartnershipRequest.bind(analytics),
    trackError: analytics.trackError.bind(analytics),
    trackFeatureUsage: analytics.trackFeatureUsage.bind(analytics),
  }
}
```

## ☁️ Cloud Storage

### 1. Yandex Cloud Object Storage

```typescript
// src/lib/integrations/yandex-storage.ts
import AWS from 'aws-sdk'

export class YandexCloudStorage {
  private s3: AWS.S3
  private bucketName: string

  constructor(config: { accessKeyId: string; secretAccessKey: string; bucketName: string }) {
    this.bucketName = config.bucketName

    this.s3 = new AWS.S3({
      endpoint: 'https://storage.yandexcloud.net',
      accessKeyId: config.accessKeyId,
      secretAccessKey: config.secretAccessKey,
      region: 'ru-central1',
      s3ForcePathStyle: true,
      signatureVersion: 'v4',
    })
  }

  // Загрузка файла
  async uploadFile(key: string, file: Buffer, contentType: string): Promise<string> {
    try {
      const result = await this.s3
        .upload({
          Bucket: this.bucketName,
          Key: key,
          Body: file,
          ContentType: contentType,
          ACL: 'public-read',
        })
        .promise()

      return result.Location
    } catch (error) {
      console.error('Yandex Cloud Storage upload error:', error)
      throw error
    }
  }

  // Получение подписанного URL для загрузки
  getSignedUploadUrl(key: string, contentType: string, expiresIn: number = 3600): string {
    return this.s3.getSignedUrl('putObject', {
      Bucket: this.bucketName,
      Key: key,
      ContentType: contentType,
      Expires: expiresIn,
      ACL: 'public-read',
    })
  }

  // Получение подписанного URL для скачивания
  getSignedDownloadUrl(key: string, expiresIn: number = 3600): string {
    return this.s3.getSignedUrl('getObject', {
      Bucket: this.bucketName,
      Key: key,
      Expires: expiresIn,
    })
  }

  // Удаление файла
  async deleteFile(key: string): Promise<void> {
    await this.s3
      .deleteObject({
        Bucket: this.bucketName,
        Key: key,
      })
      .promise()
  }

  // Получение списка файлов
  async listFiles(prefix?: string): Promise<AWS.S3.Object[]> {
    const result = await this.s3
      .listObjectsV2({
        Bucket: this.bucketName,
        Prefix: prefix,
      })
      .promise()

    return result.Contents || []
  }

  // Копирование файла
  async copyFile(sourceKey: string, destinationKey: string): Promise<void> {
    await this.s3
      .copyObject({
        Bucket: this.bucketName,
        CopySource: `${this.bucketName}/${sourceKey}`,
        Key: destinationKey,
      })
      .promise()
  }
}
```

## 🔄 Integration Management

### 1. Центральный менеджер интеграций

```typescript
// src/services/integration-manager.ts
import { WildberriesAPI } from '@/lib/integrations/wildberries'
import { OzonAPI } from '@/lib/integrations/ozon'
import { SMSService } from '@/services/sms-service'
import { DaDataAPI } from '@/lib/integrations/dadata'
import { YandexCloudStorage } from '@/lib/integrations/yandex-storage'
import { PrismaClient } from '@prisma/client'

export class IntegrationManager {
  private wb: Map<string, WildberriesAPI> = new Map()
  private ozon: Map<string, OzonAPI> = new Map()
  private sms: SMSService
  private dadata: DaDataAPI
  private storage: YandexCloudStorage

  constructor(private prisma: PrismaClient) {
    // Инициализация глобальных сервисов
    this.sms = new SMSService(prisma, {
      email: process.env.SMS_AERO_EMAIL!,
      apiKey: process.env.SMS_AERO_API_KEY!,
    })

    this.dadata = new DaDataAPI(process.env.DADATA_API_KEY!)

    this.storage = new YandexCloudStorage({
      accessKeyId: process.env.YANDEX_STORAGE_ACCESS_KEY!,
      secretAccessKey: process.env.YANDEX_STORAGE_SECRET_KEY!,
      bucketName: process.env.YANDEX_STORAGE_BUCKET!,
    })
  }

  // Получение Wildberries API для организации
  async getWildberriesAPI(organizationId: string): Promise<WildberriesAPI | null> {
    if (this.wb.has(organizationId)) {
      return this.wb.get(organizationId)!
    }

    const apiKey = await this.prisma.organizationApiKey.findFirst({
      where: {
        organizationId,
        marketplace: 'WILDBERRIES',
        isActive: true,
      },
    })

    if (!apiKey) return null

    const wbApi = new WildberriesAPI(apiKey.apiKey)
    this.wb.set(organizationId, wbApi)

    return wbApi
  }

  // Получение Ozon API для организации
  async getOzonAPI(organizationId: string): Promise<OzonAPI | null> {
    if (this.ozon.has(organizationId)) {
      return this.ozon.get(organizationId)!
    }

    const apiKey = await this.prisma.organizationApiKey.findFirst({
      where: {
        organizationId,
        marketplace: 'OZON',
        isActive: true,
      },
    })

    if (!apiKey || !apiKey.clientId) return null

    const ozonApi = new OzonAPI(apiKey.apiKey, apiKey.clientId)
    this.ozon.set(organizationId, ozonApi)

    return ozonApi
  }

  // Получение SMS сервиса
  getSMSService(): SMSService {
    return this.sms
  }

  // Получение DaData API
  getDaDataAPI(): DaDataAPI {
    return this.dadata
  }

  // Получение облачного хранилища
  getCloudStorage(): YandexCloudStorage {
    return this.storage
  }

  // Синхронизация данных с маркетплейсами
  async syncMarketplaceData(organizationId: string): Promise<void> {
    const org = await this.prisma.organization.findUnique({
      where: { id: organizationId },
      include: { apiKeys: true },
    })

    if (!org) throw new Error('Organization not found')

    // Синхронизация с Wildberries
    const wbApi = await this.getWildberriesAPI(organizationId)
    if (wbApi) {
      const wbSync = new (await import('@/services/wildberries-sync')).WildberriesSync(
        this.prisma,
        wbApi,
        organizationId,
      )

      await wbSync.syncProducts()
      await wbSync.syncStocks()
      await wbSync.syncOrdersAndSales(new Date(Date.now() - 7 * 24 * 60 * 60 * 1000).toISOString())
    }

    // Синхронизация с Ozon
    const ozonApi = await this.getOzonAPI(organizationId)
    if (ozonApi) {
      // Реализация синхронизации с Ozon
    }

    // Обновление метки последней синхронизации
    await this.prisma.organization.update({
      where: { id: organizationId },
      data: { lastSyncAt: new Date() },
    })
  }

  // Проверка состояния интеграций
  async checkIntegrationsHealth(organizationId: string): Promise<{
    wildberries: boolean
    ozon: boolean
    sms: boolean
    dadata: boolean
    storage: boolean
  }> {
    const health = {
      wildberries: false,
      ozon: false,
      sms: false,
      dadata: false,
      storage: false,
    }

    // Проверка Wildberries
    try {
      const wbApi = await this.getWildberriesAPI(organizationId)
      if (wbApi) {
        await wbApi.getWarehouses()
        health.wildberries = true
      }
    } catch (error) {
      console.error('Wildberries health check failed:', error)
    }

    // Проверка Ozon
    try {
      const ozonApi = await this.getOzonAPI(organizationId)
      if (ozonApi) {
        await ozonApi.getProducts()
        health.ozon = true
      }
    } catch (error) {
      console.error('Ozon health check failed:', error)
    }

    // Проверка SMS
    try {
      await this.sms.getSMSAero().getBalance()
      health.sms = true
    } catch (error) {
      console.error('SMS health check failed:', error)
    }

    // Проверка DaData
    try {
      await this.dadata.suggestOrganizations('test')
      health.dadata = true
    } catch (error) {
      console.error('DaData health check failed:', error)
    }

    // Проверка облачного хранилища
    try {
      await this.storage.listFiles()
      health.storage = true
    } catch (error) {
      console.error('Storage health check failed:', error)
    }

    return health
  }
}

// Глобальный экземпляр менеджера интеграций
export const integrations = new IntegrationManager(new PrismaClient())
```

## 📋 Configuration Management

### 1. Конфигурация интеграций

```typescript
// src/config/integrations.ts
export const INTEGRATION_CONFIG = {
  wildberries: {
    baseUrl: process.env.WILDBERRIES_API_URL || 'https://common-api.wildberries.ru',
    suppliersUrl: 'https://suppliers-api.wildberries.ru',
    statisticsUrl: 'https://statistics-api.wildberries.ru',
    rateLimit: {
      requests: 100,
      window: 60000, // 1 минута
    },
    timeout: 30000,
    retries: 3,
  },

  ozon: {
    baseUrl: process.env.OZON_API_URL || 'https://api-seller.ozon.ru',
    rateLimit: {
      requests: 1000,
      window: 60000, // 1 минута
    },
    timeout: 30000,
    retries: 3,
  },

  sms: {
    provider: 'SMS_AERO',
    baseUrl: process.env.SMS_AERO_API_URL || 'https://gate.smsaero.ru/v2',
    devMode: process.env.SMS_DEV_MODE === 'true',
    rateLimit: {
      perPhone: 3,
      window: 3600000, // 1 час
    },
    codeExpiry: 600000, // 10 минут
    maxAttempts: 3,
  },

  dadata: {
    baseUrl: process.env.DADATA_API_URL || 'https://suggestions.dadata.ru/suggestions/api/4_1/rs',
    cleanUrl: 'https://cleaner.dadata.ru/api/v1/clean',
    rateLimit: {
      requests: 10000,
      window: 86400000, // 1 день
    },
    timeout: 10000,
  },

  storage: {
    provider: 'YANDEX_CLOUD',
    endpoint: 'https://storage.yandexcloud.net',
    region: 'ru-central1',
    bucket: process.env.YANDEX_STORAGE_BUCKET || 'sfera-storage',
    publicUrl: `https://${process.env.YANDEX_STORAGE_BUCKET}.storage.yandexcloud.net`,
    maxFileSize: 10 * 1024 * 1024, // 10MB
    allowedTypes: ['image/jpeg', 'image/png', 'image/webp', 'application/pdf', 'text/csv'],
  },

  analytics: {
    yandexMetrica: {
      counterId: process.env.NEXT_PUBLIC_YANDEX_METRICA_ID,
      enabled: process.env.NODE_ENV === 'production',
    },
  },
}

// Валидация конфигурации
export function validateIntegrationConfig(): boolean {
  const requiredVars = [
    'SMS_AERO_EMAIL',
    'SMS_AERO_API_KEY',
    'DADATA_API_KEY',
    'YANDEX_STORAGE_ACCESS_KEY',
    'YANDEX_STORAGE_SECRET_KEY',
    'YANDEX_STORAGE_BUCKET',
  ]

  const missing = requiredVars.filter((varName) => !process.env[varName])

  if (missing.length > 0) {
    console.error('Missing required environment variables:', missing)
    return false
  }

  return true
}
```

## 🎯 Заключение

Система внешних интеграций SFERA обеспечивает:

1. **Marketplace Integration**: Полная интеграция с Wildberries и Ozon
2. **Communication**: SMS-сервисы для аутентификации и уведомлений
3. **Data Validation**: Проверка и очистка данных через DaData
4. **Analytics**: Отслеживание пользовательского поведения
5. **File Storage**: Надежное облачное хранение файлов
6. **Centralized Management**: Единый менеджер для всех интеграций

Все интеграции включают обработку ошибок, rate limiting, логирование и мониторинг для обеспечения надежности и производительности системы.