"use client"

import React, { useState, useEffect } from 'react'
import { Card } from '@/components/ui/card'
import { Button } from '@/components/ui/button'
import { Input } from '@/components/ui/input'
import { Badge } from '@/components/ui/badge'
import { Label } from '@/components/ui/label'
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'

import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover'
import DatePicker from "react-datepicker"
import "react-datepicker/dist/react-datepicker.css"
import { Sidebar } from '@/components/dashboard/sidebar'
import { useSidebar } from '@/hooks/useSidebar'
import { 
  Search, 
  Plus, 
  Minus, 
  ShoppingCart, 
  Calendar as CalendarIcon,
  Phone,
  User,
  MapPin,
  Package,
  Wrench,
  ArrowLeft,
  Check,
  Eye,
  ChevronLeft,
  ChevronRight
} from 'lucide-react'
import { WildberriesService } from '@/services/wildberries-service'
import { useAuth } from '@/hooks/useAuth'
import { useQuery, useMutation } from '@apollo/client'
import { apolloClient } from '@/lib/apollo-client'
import { GET_MY_COUNTERPARTIES, GET_COUNTERPARTY_SERVICES, GET_COUNTERPARTY_SUPPLIES } from '@/graphql/queries'
import { CREATE_WILDBERRIES_SUPPLY } from '@/graphql/mutations'
import { toast } from 'sonner'
import { format } from 'date-fns'
import { ru } from 'date-fns/locale'
import { SelectedCard, FulfillmentService, ConsumableService, WildberriesCard } from '@/types/supplies'





interface Organization {
  id: string
  name?: string
  fullName?: string
  type: string
}

interface WBProductCardsProps {
  onBack: () => void
  onComplete: (selectedCards: SelectedCard[]) => void
  showSummary?: boolean
  setShowSummary?: (show: boolean) => void
  selectedCards?: SelectedCard[]
  setSelectedCards?: (cards: SelectedCard[]) => void
}

export function WBProductCards({ onBack, onComplete, showSummary: externalShowSummary, setShowSummary: externalSetShowSummary, selectedCards: externalSelectedCards, setSelectedCards: externalSetSelectedCards }: WBProductCardsProps) {
  const { user } = useAuth()
  const { getSidebarMargin } = useSidebar()
  const [searchTerm, setSearchTerm] = useState('')
  const [loading, setLoading] = useState(false)
  const [wbCards, setWbCards] = useState<WildberriesCard[]>([])
  const [selectedCards, setSelectedCards] = useState<SelectedCard[]>([]) // Товары в корзине
  
  // Используем внешнее состояние если передано
  const actualSelectedCards = externalSelectedCards !== undefined ? externalSelectedCards : selectedCards
  const actualSetSelectedCards = externalSetSelectedCards || setSelectedCards
  const [preparingCards, setPreparingCards] = useState<SelectedCard[]>([]) // Товары, готовящиеся к добавлению
  const [showSummary, setShowSummary] = useState(false)
  
  // Используем внешнее состояние если передано
  const actualShowSummary = externalShowSummary !== undefined ? externalShowSummary : showSummary
  const actualSetShowSummary = externalSetShowSummary || setShowSummary
  const [globalDeliveryDate, setGlobalDeliveryDate] = useState<Date | undefined>(undefined)
  const [fulfillmentServices, setFulfillmentServices] = useState<FulfillmentService[]>([])
  const [organizationServices, setOrganizationServices] = useState<{[orgId: string]: Array<{id: string, name: string, description?: string, price: number}>}>({})
  const [organizationSupplies, setOrganizationSupplies] = useState<{[orgId: string]: Array<{id: string, name: string, description?: string, price: number}>}>({})
  const [selectedCardForDetails, setSelectedCardForDetails] = useState<WildberriesCard | null>(null)
  const [currentImageIndex, setCurrentImageIndex] = useState(0)
  
  // Моковые товары для демонстрации
  const getMockCards = (): WildberriesCard[] => [
    {
      nmID: 123456789,
      vendorCode: 'SKU001',
      title: 'Смартфон Samsung Galaxy A54',
      description: 'Современный смартфон с отличной камерой и долгим временем автономной работы',
      brand: 'Samsung',
      object: 'Смартфоны',
      parent: 'Электроника',
      countryProduction: 'Корея',
      supplierVendorCode: 'SUPPLIER-001',
      mediaFiles: ['/api/placeholder/400/400', '/api/placeholder/400/401', '/api/placeholder/400/402'],
      sizes: [
        {
          chrtID: 123456,
          techSize: '128GB',
          wbSize: '128GB Черный',
          price: 25990,
          discountedPrice: 22990,
          quantity: 15
        }
      ]
    },
    {
      nmID: 987654321,
      vendorCode: 'SKU002',
      title: 'Наушники Apple AirPods Pro',
      description: 'Беспроводные наушники с активным шумоподавлением и пространственным звуком',
      brand: 'Apple',
      object: 'Наушники',
      parent: 'Электроника',
      countryProduction: 'Китай',
      supplierVendorCode: 'SUPPLIER-002',
      mediaFiles: ['/api/placeholder/400/403', '/api/placeholder/400/404'],
      sizes: [
        {
          chrtID: 987654,
          techSize: 'Standard',
          wbSize: 'Белый',
          price: 24990,
          discountedPrice: 19990,
          quantity: 8
        }
      ]
    },
    {
      nmID: 555666777,
      vendorCode: 'SKU003',
      title: 'Кроссовки Nike Air Max 270',
      description: 'Спортивные кроссовки с современным дизайном и комфортной посадкой',
      brand: 'Nike',
      object: 'Кроссовки',
      parent: 'Обувь',
      countryProduction: 'Вьетнам',
      supplierVendorCode: 'SUPPLIER-003',
      mediaFiles: ['/api/placeholder/400/405', '/api/placeholder/400/406', '/api/placeholder/400/407'],
      sizes: [
        {
          chrtID: 555666,
          techSize: '42',
          wbSize: '42 EU',
          price: 12990,
          discountedPrice: 9990,
          quantity: 25
        },
        {
          chrtID: 555667,
          techSize: '43',
          wbSize: '43 EU',
          price: 12990,
          discountedPrice: 9990,
          quantity: 20
        }
      ]
    },
    {
      nmID: 444333222,
      vendorCode: 'SKU004',
      title: 'Футболка Adidas Originals',
      description: 'Классическая футболка из органического хлопка с логотипом бренда',
      brand: 'Adidas',
      object: 'Футболки',
      parent: 'Одежда',
      countryProduction: 'Бангладеш',
      supplierVendorCode: 'SUPPLIER-004',
      mediaFiles: ['/api/placeholder/400/408', '/api/placeholder/400/409'],
      sizes: [
        {
          chrtID: 444333,
          techSize: 'M',
          wbSize: 'M',
          price: 2990,
          discountedPrice: 2490,
          quantity: 50
        },
        {
          chrtID: 444334,
          techSize: 'L',
          wbSize: 'L',
          price: 2990,
          discountedPrice: 2490,
          quantity: 45
        },
        {
          chrtID: 444335,
          techSize: 'XL',
          wbSize: 'XL',
          price: 2990,
          discountedPrice: 2490,
          quantity: 30
        }
      ]
    },
    {
      nmID: 111222333,
      vendorCode: 'SKU005',
      title: 'Рюкзак для ноутбука Xiaomi',
      description: 'Стильный и функциональный рюкзак для ноутбука до 15.6 дюймов',
      brand: 'Xiaomi',
      object: 'Рюкзаки',
      parent: 'Аксессуары',
      countryProduction: 'Китай',
      supplierVendorCode: 'SUPPLIER-005',
      mediaFiles: ['/api/placeholder/400/410'],
      sizes: [
        {
          chrtID: 111222,
          techSize: '15.6"',
          wbSize: 'Черный',
          price: 4990,
          discountedPrice: 3990,
          quantity: 35
        }
      ]
    },
    {
      nmID: 777888999,
      vendorCode: 'SKU006',
      title: 'Умные часы Apple Watch Series 9',
      description: 'Новейшие умные часы с передовыми функциями здоровья и фитнеса',
      brand: 'Apple',
      object: 'Умные часы',
      parent: 'Электроника',
      countryProduction: 'Китай',
      supplierVendorCode: 'SUPPLIER-006',
      mediaFiles: ['/api/placeholder/400/411', '/api/placeholder/400/412', '/api/placeholder/400/413'],
      sizes: [
        {
          chrtID: 777888,
          techSize: '41mm',
          wbSize: '41mm GPS',
          price: 39990,
          discountedPrice: 35990,
          quantity: 12
        },
        {
          chrtID: 777889,
          techSize: '45mm',
          wbSize: '45mm GPS',
          price: 42990,
          discountedPrice: 38990,
          quantity: 8
        }
      ]
    }
  ]
  
  // Загружаем контрагентов-фулфилментов
  const { data: counterpartiesData } = useQuery(GET_MY_COUNTERPARTIES)

  // Автоматически загружаем услуги и расходники для уже выбранных организаций
  useEffect(() => {
    actualSelectedCards.forEach(sc => {
      if (sc.selectedFulfillmentOrg && !organizationServices[sc.selectedFulfillmentOrg]) {
        loadOrganizationServices(sc.selectedFulfillmentOrg)
      }
      if (sc.selectedConsumableOrg && !organizationSupplies[sc.selectedConsumableOrg]) {
        loadOrganizationSupplies(sc.selectedConsumableOrg)
      }
    })
  }, [selectedCards])

  // Функция для загрузки услуг организации
  const loadOrganizationServices = async (organizationId: string) => {
    if (organizationServices[organizationId]) return // Уже загружены
    
    try {
      const response = await apolloClient.query({
        query: GET_COUNTERPARTY_SERVICES,
        variables: { organizationId }
      })
      
      if (response.data?.counterpartyServices) {
        setOrganizationServices(prev => ({
          ...prev,
          [organizationId]: response.data.counterpartyServices
        }))
      }
    } catch (error) {
      console.error('Ошибка загрузки услуг организации:', error)
    }
  }

  // Функция для загрузки расходников организации
  const loadOrganizationSupplies = async (organizationId: string) => {
    if (organizationSupplies[organizationId]) return // Уже загружены
    
    try {
      const response = await apolloClient.query({
        query: GET_COUNTERPARTY_SUPPLIES,
        variables: { organizationId }
      })
      
      if (response.data?.counterpartySupplies) {
        setOrganizationSupplies(prev => ({
          ...prev,
          [organizationId]: response.data.counterpartySupplies
        }))
      }
    } catch (error) {
      console.error('Ошибка загрузки расходников организации:', error)
    }
  }
  
  // Мутация для создания поставки
  const [createSupply, { loading: creatingSupply }] = useMutation(CREATE_WILDBERRIES_SUPPLY, {
    onCompleted: (data) => {
      if (data.createWildberriesSupply.success) {
        toast.success(data.createWildberriesSupply.message)
        onComplete(selectedCards)
      } else {
        toast.error(data.createWildberriesSupply.message)
      }
    },
    onError: (error) => {
      toast.error('Ошибка при создании поставки')
      console.error('Error creating supply:', error)
    }
  })

  // Моковые данные рынков
  const markets = [
    { value: 'sadovod', label: 'Садовод' },
    { value: 'luzhniki', label: 'Лужники' },
    { value: 'tishinka', label: 'Тишинка' },
    { value: 'food-city', label: 'Фуд Сити' }
  ]



  // Автоматически загружаем товары при открытии компонента
  useEffect(() => {
    const loadCards = async () => {
      setLoading(true)
      try {
        const wbApiKey = user?.organization?.apiKeys?.find(key => key.marketplace === 'WILDBERRIES')
        
        console.log('WB API Key found:', !!wbApiKey)
        console.log('WB API Key active:', wbApiKey?.isActive)
        console.log('WB API Key validationData:', wbApiKey?.validationData)
        
        if (wbApiKey?.isActive) {
          // Попытка загрузить реальные данные из API Wildberries
          const validationData = wbApiKey.validationData as Record<string, string>
          
          // API ключ может храниться в разных местах
          const apiToken = validationData?.token || 
                           validationData?.apiKey || 
                           validationData?.key ||
                           (wbApiKey as { apiKey?: string }).apiKey // Прямое поле apiKey из базы
          
          console.log('API Token extracted:', !!apiToken)
          console.log('API Token length:', apiToken?.length)
          
          if (apiToken) {
            console.log('Загружаем карточки из WB API...')
            const cards = await WildberriesService.getAllCards(apiToken, 50)
            setWbCards(cards)
            console.log('Загружено карточек из WB API:', cards.length)
            return
          }
        }
        
        // Если API ключ не настроен, оставляем пустое состояние
        console.log('API ключ WB не настроен, показываем пустое состояние')
        setWbCards([])
      } catch (error) {
        console.error('Ошибка загрузки карточек WB:', error)
        // При ошибке API показываем пустое состояние
        setWbCards([])
      } finally {
        setLoading(false)
      }
    }

    loadCards()
  }, [user])

  const loadAllCards = async () => {
    setLoading(true)
    try {
      const wbApiKey = user?.organization?.apiKeys?.find(key => key.marketplace === 'WILDBERRIES')
      
      if (wbApiKey?.isActive) {
        // Попытка загрузить реальные данные из API Wildberries
        const validationData = wbApiKey.validationData as Record<string, string>
        const apiToken = validationData?.token || 
                         validationData?.apiKey || 
                         validationData?.key ||
                         (wbApiKey as { apiKey?: string }).apiKey
        
        if (apiToken) {
          console.log('Загружаем все карточки из WB API...')
          const cards = await WildberriesService.getAllCards(apiToken, 100)
          setWbCards(cards)
          console.log('Загружено карточек из WB API:', cards.length)
          return
        }
      }
      
      // Если API ключ не настроен, загружаем моковые данные
      console.log('API ключ WB не настроен, загружаем моковые данные')
      const allCards = getMockCards()
      setWbCards(allCards)
      console.log('Загружены моковые товары:', allCards.length)
    } catch (error) {
      console.error('Ошибка загрузки всех карточек WB:', error)
      // При ошибке загружаем моковые данные
      const allCards = getMockCards()
      setWbCards(allCards)
      console.log('Загружены моковые товары (fallback):', allCards.length)
    } finally {
      setLoading(false)
    }
  }

  const searchCards = async () => {
    if (!searchTerm.trim()) {
      loadAllCards()
      return
    }
    
    setLoading(true)
    try {
      const wbApiKey = user?.organization?.apiKeys?.find(key => key.marketplace === 'WILDBERRIES')
      
      if (wbApiKey?.isActive) {
        // Попытка поиска в реальном API Wildberries
        const validationData = wbApiKey.validationData as Record<string, string>
        const apiToken = validationData?.token || 
                         validationData?.apiKey || 
                         validationData?.key ||
                         (wbApiKey as { apiKey?: string }).apiKey
        
        if (apiToken) {
          console.log('Поиск в WB API:', searchTerm)
          const cards = await WildberriesService.searchCards(apiToken, searchTerm, 50)
          setWbCards(cards)
          console.log('Найдено карточек в WB API:', cards.length)
          return
        }
      }
      
      // Если API ключ не настроен, ищем в моковых данных
      console.log('API ключ WB не настроен, поиск в моковых данных:', searchTerm)
      const mockCards = getMockCards()

      // Фильтруем товары по поисковому запросу
      const filteredCards = mockCards.filter(card => 
        card.title.toLowerCase().includes(searchTerm.toLowerCase()) ||
        card.brand.toLowerCase().includes(searchTerm.toLowerCase()) ||
        card.nmID.toString().includes(searchTerm.toLowerCase()) ||
        card.object?.toLowerCase().includes(searchTerm.toLowerCase())
      )

      setWbCards(filteredCards)
      console.log('Найдено моковых товаров:', filteredCards.length)
    } catch (error) {
      console.error('Ошибка поиска карточек WB:', error)
      // При ошибке ищем в моковых данных
      const mockCards = getMockCards()
      const filteredCards = mockCards.filter(card => 
        card.title.toLowerCase().includes(searchTerm.toLowerCase()) ||
        card.brand.toLowerCase().includes(searchTerm.toLowerCase()) ||
        card.nmID.toString().includes(searchTerm.toLowerCase()) ||
        card.object?.toLowerCase().includes(searchTerm.toLowerCase())
      )
      setWbCards(filteredCards)
      console.log('Найдено моковых товаров (fallback):', filteredCards.length)
    } finally {
      setLoading(false)
    }
  }

  const updateCardSelection = (card: WildberriesCard, field: keyof SelectedCard, value: string | number | string[]) => {
    setPreparingCards(prev => {
      const existing = prev.find(sc => sc.card.nmID === card.nmID)
      
      if (field === 'selectedQuantity' && typeof value === 'number' && value === 0) {
        return prev.filter(sc => sc.card.nmID !== card.nmID)
      }
      
      if (existing) {
        const updatedCard = { ...existing, [field]: value }
        
        // При изменении количества сбрасываем цену, чтобы пользователь ввел новую
        if (field === 'selectedQuantity' && typeof value === 'number' && existing.customPrice > 0) {
          updatedCard.customPrice = 0
        }
        
        return prev.map(sc => 
          sc.card.nmID === card.nmID ? updatedCard : sc
        )
      } else if (field === 'selectedQuantity' && typeof value === 'number' && value > 0) {
        const newSelectedCard: SelectedCard = {
          card,
          selectedQuantity: value as number,
          customPrice: 0,
          selectedFulfillmentOrg: '',
          selectedFulfillmentServices: [],
          selectedConsumableOrg: '',
          selectedConsumableServices: [],
          deliveryDate: '',
          selectedMarket: '',
          selectedPlace: '',
          sellerName: '',
          sellerPhone: '',
          selectedServices: []
        }
        return [...prev, newSelectedCard]
      }
      
      return prev
    })
  }

  // Функция для получения цены за единицу товара
  const getSelectedUnitPrice = (card: WildberriesCard): number => {
    const selected = preparingCards.find(sc => sc.card.nmID === card.nmID)
    if (!selected || selected.selectedQuantity === 0) return 0
    return selected.customPrice / selected.selectedQuantity
  }

  // Функция для получения общей стоимости товара
  const getSelectedTotalPrice = (card: WildberriesCard): number => {
    const selected = preparingCards.find(sc => sc.card.nmID === card.nmID)
    return selected ? selected.customPrice : 0
  }

  const getSelectedQuantity = (card: WildberriesCard): number => {
    const selected = preparingCards.find(sc => sc.card.nmID === card.nmID)
    return selected ? selected.selectedQuantity : 0
  }

  // Функция для добавления подготовленных товаров в корзину
  const addToCart = () => {
    const validCards = preparingCards.filter(card => 
      card.selectedQuantity > 0 && card.customPrice > 0
    )
    
    if (validCards.length === 0) {
      toast.error('Выберите товары и укажите цены')
      return
    }

    if (!globalDeliveryDate) {
      toast.error('Выберите дату поставки')
      return
    }

    const newCards = [...actualSelectedCards]
    validCards.forEach(prepCard => {
      const cardWithDate = {
        ...prepCard,
        deliveryDate: globalDeliveryDate.toISOString().split('T')[0]
      }
      const existingIndex = newCards.findIndex(sc => sc.card.nmID === prepCard.card.nmID)
      if (existingIndex >= 0) {
        // Обновляем существующий товар
        newCards[existingIndex] = cardWithDate
      } else {
        // Добавляем новый товар
        newCards.push(cardWithDate)
      }
    })
    actualSetSelectedCards(newCards)

    // Очищаем подготовленные товары
    setPreparingCards([])
    toast.success(`Добавлено ${validCards.length} товар(ов) в корзину`)
  }

  // Функции подсчета для подготовленных товаров
  const getPreparingTotalItems = () => {
    return preparingCards.reduce((sum, card) => sum + card.selectedQuantity, 0)
  }

  const getPreparingTotalAmount = () => {
    return preparingCards.reduce((sum, card) => sum + card.customPrice, 0)
  }

  const formatCurrency = (amount: number) => {
    return new Intl.NumberFormat('ru-RU', {
      style: 'currency',
      currency: 'RUB',
      minimumFractionDigits: 0
    }).format(amount)
  }

  // Функция для получения цены услуги по ID
  const getServicePrice = (orgId: string, serviceId: string): number => {
    const services = organizationServices[orgId]
    if (!services) return 0
    const service = services.find(s => s.id === serviceId)
    return service ? service.price : 0
  }

  // Функция для получения цены расходника по ID
  const getSupplyPrice = (orgId: string, supplyId: string): number => {
    const supplies = organizationSupplies[orgId]
    if (!supplies) return 0
    const supply = supplies.find(s => s.id === supplyId)
    return supply ? supply.price : 0
  }

  // Функция для расчета стоимости услуг и расходников за 1 штуку
  const calculateAdditionalCostPerUnit = (sc: SelectedCard): number => {
    let servicesCost = 0
    let suppliesCost = 0

    // Стоимость услуг фулфилмента
    if (sc.selectedFulfillmentOrg && sc.selectedFulfillmentServices.length > 0) {
      servicesCost = sc.selectedFulfillmentServices.reduce((sum, serviceId) => {
        return sum + getServicePrice(sc.selectedFulfillmentOrg, serviceId)
      }, 0)
    }

    // Стоимость расходных материалов
    if (sc.selectedConsumableOrg && sc.selectedConsumableServices.length > 0) {
      suppliesCost = sc.selectedConsumableServices.reduce((sum, supplyId) => {
        return sum + getSupplyPrice(sc.selectedConsumableOrg, supplyId)
      }, 0)
    }

    return servicesCost + suppliesCost
  }

  const getTotalAmount = () => {
    return actualSelectedCards.reduce((sum, sc) => {
      const additionalCostPerUnit = calculateAdditionalCostPerUnit(sc)
      const totalCostPerUnit = (sc.customPrice / sc.selectedQuantity) + additionalCostPerUnit
      const totalCostForAllItems = totalCostPerUnit * sc.selectedQuantity
      return sum + totalCostForAllItems
    }, 0)
  }

  const getTotalItems = () => {
    return actualSelectedCards.reduce((sum, sc) => sum + sc.selectedQuantity, 0)
  }

  // Функция больше не нужна, так как услуги выбираются индивидуально

  const handleCardClick = (card: WildberriesCard) => {
    setSelectedCardForDetails(card)
    setCurrentImageIndex(0)
  }

  const closeDetailsModal = () => {
    setSelectedCardForDetails(null)
    setCurrentImageIndex(0)
  }

  const nextImage = () => {
    if (selectedCardForDetails) {
      const images = WildberriesService.getCardImages(selectedCardForDetails)
      if (images.length > 1) {
        setCurrentImageIndex((prev) => (prev + 1) % images.length)
      }
    }
  }

  const prevImage = () => {
    if (selectedCardForDetails) {
      const images = WildberriesService.getCardImages(selectedCardForDetails)
      if (images.length > 1) {
        setCurrentImageIndex((prev) => (prev - 1 + images.length) % images.length)
      }
    }
  }

  const handleCreateSupply = async () => {
    try {
      const supplyInput = {
        deliveryDate: selectedCards[0]?.deliveryDate || null,
        cards: actualSelectedCards.map(sc => ({
          nmId: sc.card.nmID.toString(),
          vendorCode: sc.card.vendorCode,
          title: sc.card.title,
          brand: sc.card.brand,
          selectedQuantity: sc.selectedQuantity,
                  customPrice: sc.customPrice,
        selectedFulfillmentOrg: sc.selectedFulfillmentOrg,
        selectedFulfillmentServices: sc.selectedFulfillmentServices,
        selectedConsumableOrg: sc.selectedConsumableOrg,
        selectedConsumableServices: sc.selectedConsumableServices,
        deliveryDate: sc.deliveryDate || null,
          mediaFiles: sc.card.mediaFiles
        }))
      }

      await createSupply({ variables: { input: supplyInput } })
    } catch (error) {
      console.error('Error creating supply:', error)
    }
  }

  if (actualShowSummary) {
    return (
      <div className="h-screen flex overflow-hidden">
        <Sidebar />
        <main className={`flex-1 ${getSidebarMargin()} overflow-auto transition-all duration-300`}>
          <div className="p-6 space-y-6">
            <div className="flex items-center justify-between">
              <div className="flex items-center space-x-3">
                <Button 
                  variant="ghost" 
                  size="sm"
                  onClick={() => actualSetShowSummary(false)}
                  className="text-white/60 hover:text-white hover:bg-white/10"
                >
                  <ArrowLeft className="h-4 w-4 mr-2" />
                  Назад
                </Button>
                <div>
                  <h2 className="text-2xl font-bold text-white mb-1">Корзина</h2>
                  <p className="text-white/60">{actualSelectedCards.length} карточек товаров</p>
                </div>
              </div>
            </div>

        {/* Массовое назначение поставщиков */}
        <Card className="bg-blue-500/10 backdrop-blur border-blue-500/20 p-4 mb-6">
          <h3 className="text-white font-semibold mb-4">Быстрое назначение</h3>
          <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
            <div>
              <label className="text-white/60 text-sm mb-2 block">Поставщик услуг для всех товаров:</label>
              <Select onValueChange={(value) => {
                if (value && value !== 'none') {
                  // Загружаем услуги для выбранной организации
                  loadOrganizationServices(value)
                  
                  actualSelectedCards.forEach(sc => {
                    updateCardSelection(sc.card, 'selectedFulfillmentOrg', value)
                    // Сбрасываем выбранные услуги при смене организации
                    updateCardSelection(sc.card, 'selectedFulfillmentServices', [])
                  })
                }
              }}>
                <SelectTrigger className="bg-white/5 border-white/20 text-white">
                  <SelectValue placeholder="Выберите поставщика" />
                </SelectTrigger>
                <SelectContent>
                  <SelectItem value="none">Не выбран</SelectItem>
                  {((counterpartiesData?.myCounterparties || []).filter((org: Organization) => org.type === 'FULFILLMENT')).map((org: Organization) => (
                    <SelectItem key={org.id} value={org.id}>
                      {org.name}
                    </SelectItem>
                  ))}
                </SelectContent>
              </Select>
            </div>
            
            <div>
              <label className="text-white/60 text-sm mb-2 block">Поставщик расходников для всех:</label>
              <Select onValueChange={(value) => {
                if (value && value !== 'none') {
                  // Загружаем расходники для выбранной организации
                  loadOrganizationSupplies(value)
                  
                  actualSelectedCards.forEach(sc => {
                    updateCardSelection(sc.card, 'selectedConsumableOrg', value)
                    // Сбрасываем выбранные расходники при смене организации
                    updateCardSelection(sc.card, 'selectedConsumableServices', [])
                  })
                }
              }}>
                <SelectTrigger className="bg-white/5 border-white/20 text-white">
                  <SelectValue placeholder="Выберите поставщика" />
                </SelectTrigger>
                <SelectContent>
                  <SelectItem value="none">Не выбран</SelectItem>
                  {((counterpartiesData?.myCounterparties || []).filter((org: Organization) => org.type === 'FULFILLMENT')).map((org: Organization) => (
                    <SelectItem key={org.id} value={org.id}>
                      {org.name}
                    </SelectItem>
                  ))}
                </SelectContent>
              </Select>
            </div>
            
            <div>
              <label className="text-white/60 text-sm mb-2 block">Дата поставки для всех:</label>
              <Popover>
                <PopoverTrigger asChild>
                  <button
                    className="w-full bg-white/5 border border-white/20 text-white hover:bg-white/10 justify-start text-left font-normal h-10 px-3 py-2 rounded-md flex items-center transition-colors"
                  >
                    <CalendarIcon className="mr-2 h-4 w-4" />
                    {globalDeliveryDate ? format(globalDeliveryDate, "dd.MM.yyyy") : "Выберите дату"}
                  </button>
                </PopoverTrigger>
                <PopoverContent className="w-auto p-0">
                  <DatePicker
                    selected={globalDeliveryDate}
                    onChange={(date: Date | null) => {
                      setGlobalDeliveryDate(date || undefined)
                      if (date) {
                        const dateString = date.toISOString().split('T')[0]
                        actualSelectedCards.forEach(sc => {
                          updateCardSelection(sc.card, 'deliveryDate', dateString)
                        })
                      }
                    }}
                    minDate={new Date()}
                    inline
                    locale="ru"
                  />
                </PopoverContent>
              </Popover>
            </div>
          </div>
        </Card>

        <div className="grid grid-cols-1 xl:grid-cols-4 gap-6">
          <div className="xl:col-span-3 space-y-4">
            {actualSelectedCards.map((sc) => {
              const fulfillmentOrgs = (counterpartiesData?.myCounterparties || []).filter((org: Organization) => org.type === 'FULFILLMENT')
              const consumableOrgs = (counterpartiesData?.myCounterparties || []).filter((org: Organization) => org.type === 'FULFILLMENT')

              return (
                <Card key={sc.card.nmID} className="bg-white/10 backdrop-blur border-white/20 p-4">
                  <div className="flex space-x-4">
                    <img
                      src={WildberriesService.getCardImage(sc.card, 'c246x328') || '/api/placeholder/120/120'}
                      alt={sc.card.title}
                      className="w-20 h-20 rounded-lg object-cover"
                    />
                    <div className="flex-1 space-y-4">
                      <div>
                        <h3 className="text-white font-medium">{sc.card.title}</h3>
                                                    <p className="text-white/60 text-sm">WB: {sc.card.nmID}</p>
                      </div>
                      
                      <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
                        {/* Количество и цена */}
                        <div className="space-y-3">
                          <div>
                            <label className="text-white/60 text-sm">Количество:</label>
                            <Input
                              type="number"
                              value={sc.selectedQuantity}
                              onChange={(e) => updateCardSelection(sc.card, 'selectedQuantity', parseInt(e.target.value) || 0)}
                              className="bg-white/5 border-white/20 text-white mt-1"
                              min="1"
                            />
                          </div>
                          <div>
                            <label className="text-white/60 text-sm">Цена за единицу:</label>
                            <Input
                              type="number"
                              value={sc.customPrice === 0 ? '' : (sc.customPrice / sc.selectedQuantity).toFixed(2)}
                              onChange={(e) => {
                                const pricePerUnit = e.target.value === '' ? 0 : parseFloat(e.target.value) || 0
                                const totalPrice = pricePerUnit * sc.selectedQuantity
                                updateCardSelection(sc.card, 'customPrice', totalPrice)
                              }}
                              className="bg-white/5 border-white/20 text-white mt-1"
                              placeholder="Введите цену за 1 штуку"
                            />
                            
                            {/* Показываем расчет дополнительных расходов */}
                            {(() => {
                              const additionalCost = calculateAdditionalCostPerUnit(sc)
                              if (additionalCost > 0) {
                                return (
                                  <div className="mt-2 p-2 bg-blue-500/20 border border-blue-500/30 rounded text-xs">
                                    <div className="text-blue-300 font-medium">Дополнительные расходы за 1 шт:</div>
                                    {sc.selectedFulfillmentServices.length > 0 && (
                                      <div className="text-blue-200">
                                        Услуги: {sc.selectedFulfillmentServices.map(serviceId => {
                                          const price = getServicePrice(sc.selectedFulfillmentOrg, serviceId)
                                          const services = organizationServices[sc.selectedFulfillmentOrg]
                                          const service = services?.find(s => s.id === serviceId)
                                          return service ? `${service.name} (${price}₽)` : ''
                                        }).join(', ')}
                                      </div>
                                    )}
                                    {sc.selectedConsumableServices.length > 0 && (
                                      <div className="text-blue-200">
                                        Расходники: {sc.selectedConsumableServices.map(supplyId => {
                                          const price = getSupplyPrice(sc.selectedConsumableOrg, supplyId)
                                          const supplies = organizationSupplies[sc.selectedConsumableOrg]
                                          const supply = supplies?.find(s => s.id === supplyId)
                                          return supply ? `${supply.name} (${price}₽)` : ''
                                        }).join(', ')}
                                      </div>
                                    )}
                                    <div className="text-blue-300 font-medium mt-1">
                                      Итого доп. расходы: {formatCurrency(additionalCost)}
                                    </div>
                                    <div className="text-green-300 font-medium">
                                      Полная стоимость за 1 шт: {formatCurrency((sc.customPrice / sc.selectedQuantity) + additionalCost)}
                                    </div>
                                  </div>
                                )
                              }
                              return null
                            })()}
                          </div>
                        </div>

                        {/* Услуги */}
                        <div className="space-y-3">
                          <div>
                            <label className="text-white/60 text-sm">Фулфилмент организация:</label>
                            <Select
                              value={sc.selectedFulfillmentOrg}
                              onValueChange={(value) => {
                                updateCardSelection(sc.card, 'selectedFulfillmentOrg', value)
                                updateCardSelection(sc.card, 'selectedFulfillmentServices', []) // Сбрасываем услуги
                                if (value) {
                                  loadOrganizationServices(value) // Автоматически загружаем услуги
                                }
                              }}
                            >
                              <SelectTrigger className="bg-white/5 border-white/20 text-white mt-1">
                                <SelectValue placeholder="Выберите фулфилмент" />
                              </SelectTrigger>
                              <SelectContent>
                                {fulfillmentOrgs.map((org: Organization) => (
                                  <SelectItem key={org.id} value={org.id}>
                                    {org.name || org.fullName}
                                  </SelectItem>
                                ))}
                              </SelectContent>
                            </Select>
                          </div>

                          {sc.selectedFulfillmentOrg && (
                            <div>
                              <label className="text-white/60 text-sm">Услуги фулфилмента:</label>
                              <div className="mt-2 space-y-2 max-h-32 overflow-y-auto bg-white/5 border border-white/20 rounded p-2">
                                {organizationServices[sc.selectedFulfillmentOrg] ? (
                                  organizationServices[sc.selectedFulfillmentOrg].length > 0 ? (
                                    organizationServices[sc.selectedFulfillmentOrg].map((service) => {
                                      const isSelected = sc.selectedFulfillmentServices.includes(service.id)
                                      return (
                                        <label key={service.id} className="flex items-center space-x-2 cursor-pointer hover:bg-white/5 p-1 rounded">
                                          <input
                                            type="checkbox"
                                            checked={isSelected}
                                            onChange={(e) => {
                                              const newServices = e.target.checked
                                                ? [...sc.selectedFulfillmentServices, service.id]
                                                : sc.selectedFulfillmentServices.filter(id => id !== service.id)
                                              updateCardSelection(sc.card, 'selectedFulfillmentServices', newServices)
                                            }}
                                            className="rounded border-white/20 bg-white/10 text-purple-500 focus:ring-purple-500"
                                          />
                                          <span className="text-white text-sm">
                                            {service.name} - {service.price} ₽
                                          </span>
                                        </label>
                                      )
                                    })
                                  ) : (
                                    <div className="text-white/60 text-sm text-center py-2">
                                      У данной организации нет услуг
                                    </div>
                                  )
                                ) : (
                                  <div className="text-white/60 text-sm text-center py-2">
                                    Загрузка услуг...
                                  </div>
                                )}
                              </div>
                            </div>
                          )}
                          
                          <div>
                            <label className="text-white/60 text-sm">Поставщик расходников:</label>
                            <Select
                              value={sc.selectedConsumableOrg}
                              onValueChange={(value) => {
                                updateCardSelection(sc.card, 'selectedConsumableOrg', value)
                                updateCardSelection(sc.card, 'selectedConsumableServices', []) // Сбрасываем услуги
                                if (value) {
                                  loadOrganizationSupplies(value) // Автоматически загружаем расходники
                                }
                              }}
                            >
                              <SelectTrigger className="bg-white/5 border-white/20 text-white mt-1">
                                <SelectValue placeholder="Выберите поставщика" />
                              </SelectTrigger>
                              <SelectContent>
                                {consumableOrgs.map((org: Organization) => (
                                  <SelectItem key={org.id} value={org.id}>
                                    {org.name || org.fullName}
                                  </SelectItem>
                                ))}
                              </SelectContent>
                            </Select>
                          </div>

                          {sc.selectedConsumableOrg && (
                            <div>
                              <label className="text-white/60 text-sm">Расходные материалы:</label>
                              <div className="mt-2 space-y-2 max-h-32 overflow-y-auto bg-white/5 border border-white/20 rounded p-2">
                                {organizationSupplies[sc.selectedConsumableOrg] ? (
                                  organizationSupplies[sc.selectedConsumableOrg].length > 0 ? (
                                    organizationSupplies[sc.selectedConsumableOrg].map((supply) => {
                                      const isSelected = sc.selectedConsumableServices.includes(supply.id)
                                      return (
                                        <label key={supply.id} className="flex items-center space-x-2 cursor-pointer hover:bg-white/5 p-1 rounded">
                                          <input
                                            type="checkbox"
                                            checked={isSelected}
                                            onChange={(e) => {
                                              const newSupplies = e.target.checked
                                                ? [...sc.selectedConsumableServices, supply.id]
                                                : sc.selectedConsumableServices.filter(id => id !== supply.id)
                                              updateCardSelection(sc.card, 'selectedConsumableServices', newSupplies)
                                            }}
                                            className="rounded border-white/20 bg-white/10 text-green-500 focus:ring-green-500"
                                          />
                                          <span className="text-white text-sm">
                                            {supply.name} - {supply.price} ₽
                                          </span>
                                        </label>
                                      )
                                    })
                                  ) : (
                                    <div className="text-white/60 text-sm text-center py-2">
                                      У данной организации нет расходников
                                    </div>
                                  )
                                ) : (
                                  <div className="text-white/60 text-sm text-center py-2">
                                    Загрузка расходников...
                                  </div>
                                )}
                              </div>
                            </div>
                          )}
                        </div>
                      </div>

                      <div className="text-right">
                        <span className="text-white font-bold text-lg">
                          {formatCurrency(sc.customPrice)}
                        </span>
                        {sc.selectedQuantity > 0 && sc.customPrice > 0 && (
                          <p className="text-white/60 text-sm">
                            ~{formatCurrency(sc.customPrice / sc.selectedQuantity)} за шт.
                          </p>
                        )}
                      </div>
                    </div>
                  </div>
                </Card>
              )
            })}
          </div>

          <div className="xl:col-span-1">
            <Card className="bg-white/10 backdrop-blur border-white/20 p-4 sticky top-4">
              <h3 className="text-white font-semibold text-lg mb-4">Итого</h3>
              <div className="space-y-3">
                <div className="flex justify-between text-sm">
                  <span className="text-white/60">Товаров:</span>
                  <span className="text-white">{getTotalItems()}</span>
                </div>
                <div className="flex justify-between text-sm">
                  <span className="text-white/60">Карточек:</span>
                  <span className="text-white">{actualSelectedCards.length}</span>
                </div>
                <div className="border-t border-white/20 pt-3 flex justify-between">
                  <span className="text-white font-semibold">Общая сумма:</span>
                  <span className="text-white font-bold text-lg">{formatCurrency(getTotalAmount())}</span>
                </div>
                <Button 
                  className="w-full bg-gradient-to-r from-green-500 to-emerald-500 hover:from-green-600 hover:to-emerald-600 text-white"
                  onClick={handleCreateSupply}
                  disabled={creatingSupply}
                >
                  <Check className="h-4 w-4 mr-2" />
                  {creatingSupply ? 'Создание...' : 'Создать поставку'}
                </Button>
              </div>
            </Card>
          </div>
            </div>
          </div>
        </main>
      </div>
    )
  }

  return (
    <div className="space-y-4">

      {/* Поиск */}
      {/* Поиск товаров и выбор даты поставки */}
      <Card className="bg-white/10 backdrop-blur border-white/20 p-3">
        <div className="flex space-x-2 items-center">
          {/* Поиск */}
          <div className="flex-1">
            <Input
              placeholder="Поиск товаров..."
              value={searchTerm}
              onChange={(e) => setSearchTerm(e.target.value)}
              className="bg-white/5 border-white/20 text-white placeholder-white/50 h-9"
              onKeyPress={(e) => e.key === 'Enter' && searchCards()}
            />
          </div>
          
          {/* Выбор даты поставки */}
          <div className="w-44">
            <Popover>
              <PopoverTrigger asChild>
                <button
                  className="w-full justify-start text-left font-normal bg-white/5 border border-white/20 text-white hover:bg-white/10 h-9 text-xs px-3 py-2 rounded-md flex items-center transition-colors"
                >
                  <CalendarIcon className="mr-1 h-3 w-3" />
                  {globalDeliveryDate ? (
                    format(globalDeliveryDate, "dd.MM.yy", { locale: ru })
                  ) : (
                    <span className="text-white/50">Дата поставки</span>
                  )}
                </button>
              </PopoverTrigger>
                                            <PopoverContent className="w-auto p-0" align="end">
                 <DatePicker
                   selected={globalDeliveryDate}
                   onChange={(date: Date | null) => setGlobalDeliveryDate(date || undefined)}
                   minDate={new Date()}
                   inline
                   locale="ru"
                 />
               </PopoverContent>
            </Popover>
          </div>
          
          {/* Кнопка поиска */}
          <Button 
            onClick={searchCards}
            disabled={loading || !searchTerm.trim()}
            variant="glass"
            size="sm"
            className="h-9 px-3"
          >
            <Search className="h-3 w-3" />
          </Button>
        </div>
      </Card>

      {/* Состояние загрузки */}
      {loading && (
        <div className="grid grid-cols-2 md:grid-cols-3 lg:grid-cols-4 xl:grid-cols-5 2xl:grid-cols-6 gap-4">
          {[...Array(12)].map((_, i) => (
            <Card key={i} className="bg-white/10 backdrop-blur border-white/20 p-3 animate-pulse">
              <div className="space-y-3">
                <div className="bg-white/20 rounded-lg aspect-square w-full"></div>
                <div className="space-y-2">
                  <div className="bg-white/20 rounded h-3 w-3/4"></div>
                  <div className="bg-white/20 rounded h-3 w-1/2"></div>
                  <div className="bg-white/20 rounded h-4 w-2/3"></div>
                </div>
                <div className="bg-white/20 rounded h-7 w-full"></div>
              </div>
            </Card>
          ))}
        </div>
      )}

      {/* Карточки товаров */}
      {!loading && wbCards.length > 0 && (
        <div className="grid grid-cols-2 md:grid-cols-3 lg:grid-cols-4 xl:grid-cols-5 2xl:grid-cols-6 gap-4">
          {wbCards.map((card) => {
            const selectedQuantity = getSelectedQuantity(card)
            const isSelected = selectedQuantity > 0
            const selectedCard = actualSelectedCards.find(sc => sc.card.nmID === card.nmID)

            return (
              <Card key={card.nmID} className={`bg-white/10 backdrop-blur border-white/20 transition-all hover:scale-105 hover:shadow-2xl group ${isSelected ? 'ring-2 ring-purple-500/50 bg-purple-500/10' : ''} relative overflow-hidden`}>
                <div className="p-2 space-y-2">
                  {/* Изображение и основная информация */}
                  <div className="space-y-2">
                    <div className="relative">
                      <div className="aspect-square relative bg-white/5 overflow-hidden rounded-lg">
                        <img
                          src={WildberriesService.getCardImage(card, 'c516x688') || '/api/placeholder/300/300'}
                          alt={card.title}
                          className="w-full h-full object-cover cursor-pointer group-hover:scale-110 transition-transform duration-500"
                          onClick={() => handleCardClick(card)}
                        />
                        
                        {/* Индикатор товара WB */}
                        <div className="absolute top-2 right-2">
                          <Badge className="bg-blue-500/90 text-white border-0 backdrop-blur text-xs font-medium px-2 py-1">
                            ◉ WB
                          </Badge>
                        </div>

                        {/* Индикатор выбранного товара */}
                        {isSelected && (
                          <div className="absolute top-2 left-2">
                            <Badge className="bg-gradient-to-r from-orange-500 to-amber-500 text-white border-0 text-xs font-medium">
                              <Package className="h-3 w-3 mr-1" />
                              Подготовлен
                            </Badge>
                          </div>
                        )}

                        {/* Overlay с кнопкой */}
                        <div className="absolute inset-0 bg-black/40 opacity-0 group-hover:opacity-100 transition-opacity duration-300 flex items-center justify-center">
                          <Button
                            size="sm"
                            variant="secondary"
                            onClick={() => handleCardClick(card)}
                            className="bg-white/20 backdrop-blur text-white border-white/30 hover:bg-white/30"
                          >
                            <Eye className="h-4 w-4 mr-2" />
                            Подробнее
                          </Button>
                        </div>
                      </div>
                    </div>
                    
                    <div className="space-y-2">
                      {/* Заголовок и бренд */}
                      <div>
                        <div className="flex items-center justify-between mb-2">
                          <Badge className="bg-blue-500/20 text-blue-300 border-blue-500/30 text-xs font-medium">
                            {card.brand}
                          </Badge>
                          <span className="text-white/40 text-xs">№{card.nmID}</span>
                        </div>
                        <h3 className="text-white font-semibold text-sm mb-1 line-clamp-2 leading-tight cursor-pointer hover:text-purple-300 transition-colors" onClick={() => handleCardClick(card)}>
                          {card.title}
                        </h3>
                      </div>

                      {/* Информация о товаре */}
                      <div className="pt-2 border-t border-white/10">
                        <div className="text-center">
                          <span className="text-white/60 text-xs">Добавьте в поставку для настройки</span>
                        </div>
                      </div>
                    </div>
                  </div>

                  {/* Компактное управление */}
                  <div className="space-y-2 bg-white/5 rounded-lg p-2">
                    {/* Количество - компактно */}
                    <div className="flex items-center space-x-1">
                      <Button
                        variant="ghost"
                        size="sm"
                        onClick={() => {
                          const newQuantity = Math.max(0, selectedQuantity - 1)
                          updateCardSelection(card, 'selectedQuantity', newQuantity)
                        }}
                        disabled={selectedQuantity <= 0}
                        className="h-6 w-6 p-0 text-white/60 hover:text-white hover:bg-white/10 border border-white/20 disabled:opacity-50 flex-shrink-0"
                      >
                        <Minus className="h-2.5 w-2.5" />
                      </Button>
                      <input
                        type="text"
                        inputMode="numeric"
                        pattern="[0-9]*"
                        value={selectedQuantity}
                        onChange={(e) => {
                          const value = e.target.value.replace(/[^0-9]/g, '')
                          const numValue = Math.max(0, parseInt(value) || 0)
                          updateCardSelection(card, 'selectedQuantity', numValue)
                        }}
                        onFocus={(e) => e.target.select()}
                        className="flex-1 h-6 text-center bg-white/10 border border-white/20 text-white text-xs rounded focus:outline-none focus:ring-1 focus:ring-purple-500 focus:border-transparent [appearance:textfield] [&::-webkit-outer-spin-button]:appearance-none [&::-webkit-inner-spin-button]:appearance-none min-w-0"
                        placeholder="0"
                      />
                      <Button
                        variant="ghost"
                        size="sm"
                        onClick={() => {
                          const newQuantity = selectedQuantity + 1
                          updateCardSelection(card, 'selectedQuantity', newQuantity)
                        }}
                        className="h-6 w-6 p-0 text-white/60 hover:text-white hover:bg-white/10 border border-white/20 flex-shrink-0"
                      >
                        <Plus className="h-2.5 w-2.5" />
                      </Button>
                    </div>

                    {/* Цена - компактно, показывается только если есть количество */}
                    {selectedQuantity > 0 && (
                      <input
                        type="text"
                        inputMode="decimal"
                        value={getSelectedTotalPrice(card) || ''}
                        onChange={(e) => {
                          const value = e.target.value.replace(/[^0-9.,]/g, '').replace(',', '.')
                          const totalPrice = parseFloat(value) || 0
                          updateCardSelection(card, 'customPrice', totalPrice)
                        }}
                        onFocus={(e) => e.target.select()}
                        className="w-full h-6 text-center bg-white/10 border border-white/20 text-white text-xs rounded focus:outline-none focus:ring-1 focus:ring-green-500 focus:border-transparent"
                        placeholder={`Цена за ${selectedQuantity} шт`}
                      />
                    )}

                    {/* Результат - очень компактно */}
                    {selectedQuantity > 0 && getSelectedTotalPrice(card) > 0 && (
                      <div className="bg-gradient-to-r from-green-500/20 to-emerald-500/20 border border-green-500/30 rounded p-1.5">
                        <div className="text-center space-y-0.5">
                          <div className="text-green-300 text-xs font-medium">
                            {formatCurrency(getSelectedTotalPrice(card))}
                          </div>
                          <div className="text-green-200 text-[10px]">
                            ~{formatCurrency(getSelectedUnitPrice(card))}/шт
                          </div>
                        </div>
                      </div>
                    )}

                    {/* Индикатор подготовки к добавлению */}
                    {selectedQuantity > 0 && (
                      <div className="flex items-center justify-center">
                        <Badge className="bg-orange-500/20 text-orange-300 border-orange-500/30 text-[10px] px-2 py-0.5">
                          <Package className="h-2.5 w-2.5 mr-1" />
                          Подготовлен
                        </Badge>
                      </div>
                    )}
                  </div>
                </div>
              </Card>
            )
          })}
        </div>
      )}

      {/* Плавающая кнопка "В корзину" для подготовленных товаров */}
      {preparingCards.length > 0 && getPreparingTotalItems() > 0 && (
        <div className="fixed bottom-6 right-6 z-50">
          <Button 
            onClick={addToCart}
            className="bg-gradient-to-r from-green-500 to-emerald-500 hover:from-green-600 hover:to-emerald-600 text-white shadow-lg h-12 px-6"
          >
            <ShoppingCart className="h-5 w-5 mr-2" />
            В корзину ({getPreparingTotalItems()}) • {formatCurrency(getPreparingTotalAmount())}
          </Button>
        </div>
      )}

      {wbCards.length === 0 && !loading && (
        <Card className="bg-white/10 backdrop-blur border-white/20 p-8">
          <div className="text-center max-w-md mx-auto">
            <Package className="h-12 w-12 text-white/20 mx-auto mb-4" />
            <h3 className="text-lg font-semibold text-white mb-2">Нет товаров</h3>
            {user?.organization?.apiKeys?.find(key => key.marketplace === 'WILDBERRIES')?.isActive ? (
              <>
                <p className="text-white/60 mb-4 text-sm">
                  Введите запрос в поле поиска, чтобы найти товары в вашем каталоге Wildberries, или загрузите все доступные карточки
                </p>
                <Button 
                  onClick={loadAllCards}
                  className="bg-gradient-to-r from-blue-500 to-cyan-500 hover:from-blue-600 hover:to-cyan-600 text-white"
                >
                  <Package className="h-4 w-4 mr-2" />
                  Загрузить из WB API
                </Button>
              </>
            ) : (
              <>
                <p className="text-white/60 mb-3 text-sm">
                  Для работы с реальными карточками необходимо настроить API ключ Wildberries
                </p>
                <p className="text-white/40 text-xs mb-4">
                  Показаны демонстрационные товары для тестирования
                </p>
                <Button 
                  onClick={loadAllCards}
                  className="bg-gradient-to-r from-blue-500 to-cyan-500 hover:from-blue-600 hover:to-cyan-600 text-white"
                >
                  <Package className="h-4 w-4 mr-2" />
                  Показать демо товары
                </Button>
              </>
            )}
          </div>
        </Card>
      )}

      {/* Модальное окно с детальной информацией о товаре */}
      <Dialog open={!!selectedCardForDetails} onOpenChange={(open) => !open && closeDetailsModal()}>
        <DialogContent className="glass-card border-white/10 max-w-2xl">
          <DialogHeader>
            <DialogTitle className="text-white">Информация о товаре</DialogTitle>
          </DialogHeader>
          {selectedCardForDetails && (
            <div className="space-y-4">
              {/* Изображение */}
              <div className="relative">
                <img
                  src={WildberriesService.getCardImages(selectedCardForDetails)[currentImageIndex] || '/api/placeholder/400/400'}
                  alt={selectedCardForDetails.title}
                  className="w-full aspect-video rounded-lg object-cover"
                />
                
                {/* Навигация по изображениям */}
                {WildberriesService.getCardImages(selectedCardForDetails).length > 1 && (
                  <>
                    <button
                      onClick={prevImage}
                      className="absolute left-3 top-1/2 -translate-y-1/2 bg-black/70 hover:bg-black/90 text-white p-2 rounded-full transition-all"
                    >
                      <ChevronLeft className="h-4 w-4" />
                    </button>
                    <button
                      onClick={nextImage}
                      className="absolute right-3 top-1/2 -translate-y-1/2 bg-black/70 hover:bg-black/90 text-white p-2 rounded-full transition-all"
                    >
                      <ChevronRight className="h-4 w-4" />
                    </button>
                    
                    <div className="absolute bottom-3 left-1/2 -translate-x-1/2 bg-black/70 px-3 py-1 rounded-full text-white text-sm">
                      {currentImageIndex + 1} из {WildberriesService.getCardImages(selectedCardForDetails).length}
                    </div>
                  </>
                )}
              </div>

              {/* Основная информация */}
              <div className="space-y-3">
                <div>
                  <h3 className="text-white font-semibold text-lg">{selectedCardForDetails.title}</h3>
                  <p className="text-white/60 text-sm">Артикул WB: {selectedCardForDetails.nmID}</p>
                </div>
                
                <div className="grid grid-cols-2 gap-4 text-sm">
                  <div className="flex justify-between">
                    <span className="text-white/60">Бренд:</span>
                    <span className="text-white font-medium">{selectedCardForDetails.brand}</span>
                  </div>
                  <div className="flex justify-between">
                    <span className="text-white/60">Категория:</span>
                    <span className="text-white font-medium">{selectedCardForDetails.object}</span>
                  </div>
                </div>

                {selectedCardForDetails.description && (
                  <div>
                    <h4 className="text-white font-medium mb-2">Описание</h4>
                    <p className="text-white/70 text-sm leading-relaxed max-h-32 overflow-y-auto">
                      {selectedCardForDetails.description}
                    </p>
                  </div>
                )}
              </div>

              {/* Миниатюры изображений */}
              {WildberriesService.getCardImages(selectedCardForDetails).length > 1 && (
                <div className="flex space-x-2 overflow-x-auto pb-2">
                  {WildberriesService.getCardImages(selectedCardForDetails).map((image, index) => (
                    <img
                      key={index}
                      src={image}
                      alt={`${selectedCardForDetails.title} ${index + 1}`}
                      className={`w-16 h-16 rounded-lg object-cover cursor-pointer flex-shrink-0 transition-all ${
                        index === currentImageIndex ? 'ring-2 ring-purple-500' : 'opacity-60 hover:opacity-100'
                      }`}
                      onClick={() => setCurrentImageIndex(index)}
                    />
                  ))}
                </div>
              )}
            </div>
          )}
        </DialogContent>
      </Dialog>
    </div>
  )
} 