/**
 * БЛОК ДЕТАЛЬНОГО КАТАЛОГА С РЕЦЕПТУРОЙ
 *
 * Выделен из create-suppliers-supply-page.tsx
 * Детальный просмотр товаров с настройкой рецептуры и панелью управления
 */

'use client'

import { useQuery } from '@apollo/client'
import { Package, Building2, Sparkles, Zap, Star, Orbit, X } from 'lucide-react'
import Image from 'next/image'
import React, { useState } from 'react'

import { Badge } from '@/components/ui/badge'
import { DatePicker } from '@/components/ui/date-picker'
import { Input } from '@/components/ui/input'
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
import { GET_WB_WAREHOUSE_DATA } from '@/graphql/queries'

import type {
  DetailedCatalogBlockProps,
  GoodsProduct,
  ProductRecipe,
  FulfillmentService,
  FulfillmentConsumable,
  SellerConsumable,
} from '../types/supply-creation.types'

export const DetailedCatalogBlock = React.memo(function DetailedCatalogBlock({
  allSelectedProducts,
  productRecipes,
  fulfillmentServices,
  fulfillmentConsumables,
  sellerConsumables,
  deliveryDate,
  selectedFulfillment,
  allCounterparties,
  onQuantityChange,
  onRecipeChange,
  onDeliveryDateChange,
  onFulfillmentChange,
  onProductRemove,
}: DetailedCatalogBlockProps) {
  const fulfillmentCenters = allCounterparties?.filter((partner) => partner.type === 'FULFILLMENT') || []

  return (
    <div className="bg-white/10 backdrop-blur-xl border border-white/20 rounded-2xl h-full flex flex-col">
      {/* Панель управления */}
      <div className="p-6 border-b border-white/10">
        {/* ЗАГОЛОВОК УДАЛЕН ДЛЯ МИНИМАЛИЗМА */}

        <div className="flex items-center gap-4">
          {/* Дата поставки */}
          <div className="w-[180px]">
            <DatePicker
              value={deliveryDate}
              onChange={(date) => {
                console.log('DatePicker onChange вызван:', date)
                onDeliveryDateChange(date)
              }}
              className="glass-input text-white text-sm h-9"
            />
          </div>

          {/* Фулфилмент-центр */}
          <div className="flex-1 max-w-[300px]">
            <Select value={selectedFulfillment} onValueChange={onFulfillmentChange}>
              <SelectTrigger className="glass-input text-white text-sm h-9">
                <SelectValue placeholder="Выберите фулфилмент-центр" />
              </SelectTrigger>
              <SelectContent>
                {fulfillmentCenters.map((center) => (
                  <SelectItem key={center.id} value={center.id}>
                    <div className="flex items-center gap-2">
                      <Building2 className="h-4 w-4" />
                      {center.name || center.fullName}
                    </div>
                  </SelectItem>
                ))}
              </SelectContent>
            </Select>
          </div>
        </div>
      </div>

      {/* Каталог товаров с рецептурой - Новый стиль таблицы */}
      <div className="flex-1 overflow-y-auto">
        <div className="p-6 space-y-3">

          {/* Строки товаров */}
          {allSelectedProducts.length === 0 ? (
            <div className="flex flex-col items-center justify-center h-64">
              <Package className="h-12 w-12 text-white/20 mb-2" />
              <p className="text-white/60">Товары не добавлены</p>
              <p className="text-white/40 text-sm mt-1">Выберите товары из каталога выше для настройки рецептуры</p>
            </div>
          ) : (
            allSelectedProducts.map((product) => {
              const recipe = productRecipes[product.id]
              const selectedServicesIds = recipe?.selectedServices || []
              const selectedFFConsumablesIds = recipe?.selectedFFConsumables || []
              const selectedSellerConsumablesIds = recipe?.selectedSellerConsumables || []

              return (
                <ProductTableRow
                  key={product.id}
                  product={product}
                  recipe={recipe}
                  fulfillmentServices={fulfillmentServices}
                  fulfillmentConsumables={fulfillmentConsumables}
                  sellerConsumables={sellerConsumables}
                  selectedServicesIds={selectedServicesIds}
                  selectedFFConsumablesIds={selectedFFConsumablesIds}
                  selectedSellerConsumablesIds={selectedSellerConsumablesIds}
                  selectedFulfillment={selectedFulfillment}
                  onQuantityChange={onQuantityChange}
                  onRecipeChange={onRecipeChange}
                  onRemove={onProductRemove}
                />
              )
            })
          )}
        </div>
      </div>
    </div>
  )
})

// Компонент строки товара в табличном стиле
interface ProductTableRowProps {
  product: GoodsProduct & { selectedQuantity: number }
  recipe?: ProductRecipe
  fulfillmentServices: FulfillmentService[]
  fulfillmentConsumables: FulfillmentConsumable[]
  sellerConsumables: SellerConsumable[]
  selectedServicesIds: string[]
  selectedFFConsumablesIds: string[]
  selectedSellerConsumablesIds: string[]
  selectedFulfillment?: string
  onQuantityChange: (productId: string, quantity: number) => void
  onRecipeChange: (productId: string, recipe: ProductRecipe) => void
  onRemove: (productId: string) => void
}

function ProductTableRow({
  product,
  recipe,
  selectedServicesIds,
  selectedFFConsumablesIds,
  selectedSellerConsumablesIds,
  fulfillmentServices,
  fulfillmentConsumables,
  sellerConsumables,
  selectedFulfillment,
  onQuantityChange,
  onRecipeChange,
  onRemove,
}: ProductTableRowProps) {
  // Расчет стоимости услуг и расходников
  const servicesCost = selectedServicesIds.reduce((sum, serviceId) => {
    const service = fulfillmentServices.find(s => s.id === serviceId)
    return sum + (service ? service.price * product.selectedQuantity : 0)
  }, 0)

  const ffConsumablesCost = selectedFFConsumablesIds.reduce((sum, consumableId) => {
    const consumable = fulfillmentConsumables.find(c => c.id === consumableId)
    return sum + (consumable ? consumable.price * product.selectedQuantity : 0)
  }, 0)

  const sellerConsumablesCost = selectedSellerConsumablesIds.reduce((sum, consumableId) => {
    const consumable = sellerConsumables.find(c => c.id === consumableId)
    return sum + (consumable ? (consumable.pricePerUnit || 0) * product.selectedQuantity : 0)
  }, 0)

  const productCost = product.price * product.selectedQuantity
  const totalCost = productCost + servicesCost + ffConsumablesCost + sellerConsumablesCost

  return (
    <div className="p-4 rounded-xl bg-white/5 hover:bg-white/10 transition-all duration-200 border border-white/10 relative group">
      {/* КНОПКА УДАЛЕНИЯ */}
      <button
        onClick={() => onRemove(product.id)}
        className="absolute top-2 right-2 text-white/40 hover:text-red-400 transition-colors opacity-0 group-hover:opacity-100 p-1 rounded-lg hover:bg-red-500/10 z-10"
      >
        <X className="h-4 w-4" />
      </button>

      <div className="grid grid-cols-12 gap-4 items-start">
        {/* ТОВАР (3 колонки) */}
        <div className="col-span-3">
          <div className="flex items-center gap-2 mb-2">
            <Package className="h-4 w-4 text-cyan-400" />
            <span className="text-sm font-medium text-white/80">Товар</span>
          </div>
          <div className="flex items-center gap-3">
            <div className="relative w-12 h-12 rounded-lg overflow-hidden bg-white/5 flex-shrink-0">
              {product.mainImage || (product.images && product.images[0]) ? (
                <Image src={product.mainImage || product.images[0]} alt={product.name} fill className="object-cover" />
              ) : (
                <div className="flex items-center justify-center h-full">
                  <Package className="h-5 w-5 text-white/30" />
                </div>
              )}
            </div>
            <div className="min-w-0">
              <h5 className="text-white font-medium text-sm leading-tight line-clamp-2">{product.name}</h5>
              {product.article && <p className="text-white/50 text-xs mt-1">Арт: {product.article}</p>}
              <div className="text-white/80 font-semibold text-xs">
                {product.price.toLocaleString('ru-RU')} ₽/{product.unit || 'шт'}
              </div>
            </div>
          </div>
        </div>

        {/* КОЛИЧЕСТВО (1 колонка) */}
        <div className="col-span-1">
          <div className="flex items-center gap-2 mb-2">
            <Sparkles className="h-4 w-4 text-green-400" />
            <span className="text-sm font-medium text-white/80">Кол-во</span>
          </div>
          <div className="space-y-1">
            {product.quantity !== undefined && (
              <div className="flex items-center justify-center gap-1">
                <div className={`w-1.5 h-1.5 rounded-full ${product.quantity > 0 ? 'bg-green-400' : 'bg-red-400'}`} />
                <span className={`text-xs ${product.quantity > 0 ? 'text-green-400' : 'text-red-400'}`}>
                  {product.quantity > 0 ? product.quantity : 0}
                </span>
              </div>
            )}
            <div className="flex items-center justify-center gap-1">
              <Input
                type="number"
                min="0"
                max={product.quantity}
                value={product.selectedQuantity || ''}
                onChange={(e) => {
                  const inputValue = e.target.value
                  const newQuantity = inputValue === '' ? 0 : Math.max(0, parseInt(inputValue) || 0)
                  
                  if (newQuantity > product.quantity) {
                    onQuantityChange(product.id, product.quantity)
                    return
                  }
                  
                  onQuantityChange(product.id, newQuantity)
                }}
                className="glass-input w-14 h-7 text-xs text-center text-white placeholder:text-white/50"
                placeholder="0"
              />
            </div>
          </div>
        </div>

        {/* УСЛУГИ ФФ (2 колонки) */}
        <div className="col-span-2">
          <div className="flex items-center gap-2 mb-2">
            <Zap className="h-4 w-4 text-purple-400" />
            <span className="text-sm font-medium text-white/80">Услуги ФФ</span>
          </div>
          <div className="flex flex-wrap gap-1">
            {(() => {
              console.log('🎯 Услуги ФФ:', {
                fulfillmentServicesCount: fulfillmentServices.length,
                fulfillmentServices: fulfillmentServices,
                selectedFulfillment: selectedFulfillment
              })
              return null
            })()}
            {fulfillmentServices.length > 0 ? (
              fulfillmentServices.map((service) => {
                const isSelected = selectedServicesIds.includes(service.id)
                return (
                  <button
                    key={service.id}
                    onClick={() => {
                      const newSelectedServices = isSelected
                        ? selectedServicesIds.filter(id => id !== service.id)
                        : [...selectedServicesIds, service.id]
                      
                      const newRecipe = {
                        selectedServices: newSelectedServices,
                        selectedFFConsumables: selectedFFConsumablesIds,
                        selectedSellerConsumables: selectedSellerConsumablesIds,
                      }
                      
                      console.log('🔧 Услуга ФФ клик:', {
                        productId: product.id,
                        serviceName: service.name,
                        isSelected: isSelected,
                        newRecipe: newRecipe
                      })
                      
                      onRecipeChange(product.id, newRecipe)
                    }}
                    className={`px-2 py-1 rounded-lg text-xs font-medium transition-all duration-200 ${
                      isSelected
                        ? 'bg-purple-500/30 border border-purple-400/60 text-purple-200'
                        : 'bg-white/10 border border-white/20 text-white/70 hover:bg-purple-500/10'
                    }`}
                  >
                    {service.name} {service.price}₽
                  </button>
                )
              })
            ) : (
              <div className="text-xs text-white/50">
                {!selectedFulfillment ? 'Выберите ФФ-центр' : 'Нет услуг'}
              </div>
            )}
          </div>
        </div>

        {/* РАСХОДНИКИ ФФ (2 колонки) */}
        <div className="col-span-2">
          <div className="flex items-center gap-2 mb-2">
            <Star className="h-4 w-4 text-orange-400" />
            <span className="text-sm font-medium text-white/80">Расходники ФФ</span>
          </div>
          <div className="flex flex-wrap gap-1">
            {fulfillmentConsumables.length > 0 ? (
              fulfillmentConsumables.map((consumable) => {
                const isSelected = selectedFFConsumablesIds.includes(consumable.id)
                return (
                  <button
                    key={consumable.id}
                    onClick={() => {
                      const newSelectedFFConsumables = isSelected
                        ? selectedFFConsumablesIds.filter(id => id !== consumable.id)
                        : [...selectedFFConsumablesIds, consumable.id]
                      
                      onRecipeChange(product.id, {
                        selectedServices: selectedServicesIds,
                        selectedFFConsumables: newSelectedFFConsumables,
                        selectedSellerConsumables: selectedSellerConsumablesIds,
                      })
                    }}
                    className={`px-2 py-1 rounded-lg text-xs font-medium transition-all duration-200 ${
                      isSelected
                        ? 'bg-orange-500/30 border border-orange-400/60 text-orange-200'
                        : 'bg-white/10 border border-white/20 text-white/70 hover:bg-orange-500/10'
                    }`}
                  >
                    {consumable.name} {consumable.price}₽
                  </button>
                )
              })
            ) : (
              <div className="text-xs text-white/50">
                {!selectedFulfillment ? 'Выберите ФФ-центр' : 'Нет расходников'}
              </div>
            )}
          </div>
        </div>

        {/* РАСХОДНИКИ СЕЛЛЕРА (2 колонки) */}
        <div className="col-span-2">
          <div className="flex items-center gap-2 mb-2">
            <Orbit className="h-4 w-4 text-blue-400" />
            <span className="text-sm font-medium text-white/80">Расходники сел.</span>
          </div>
          <div className="flex flex-wrap gap-1">
            {sellerConsumables.length > 0 ? (
              sellerConsumables.map((consumable) => {
                const isSelected = selectedSellerConsumablesIds.includes(consumable.id)
                return (
                  <button
                    key={consumable.id}
                    onClick={() => {
                      const newSelectedSellerConsumables = isSelected
                        ? selectedSellerConsumablesIds.filter(id => id !== consumable.id)
                        : [...selectedSellerConsumablesIds, consumable.id]
                      
                      onRecipeChange(product.id, {
                        selectedServices: selectedServicesIds,
                        selectedFFConsumables: selectedFFConsumablesIds,
                        selectedSellerConsumables: newSelectedSellerConsumables,
                      })
                    }}
                    className={`px-2 py-1 rounded-lg text-xs font-medium transition-all duration-200 ${
                      isSelected
                        ? 'bg-blue-500/30 border border-blue-400/60 text-blue-200'
                        : 'bg-white/10 border border-white/20 text-white/70 hover:bg-blue-500/10'
                    }`}
                  >
                    {consumable.name} {consumable.pricePerUnit}₽
                  </button>
                )
              })
            ) : (
              <div className="text-xs text-white/50">Нет расходников</div>
            )}
          </div>
        </div>

        {/* МП КАРТОЧКА (1 колонка) */}
        <div className="col-span-1">
          <div className="flex items-center gap-2 mb-2">
            <Sparkles className="h-4 w-4 text-yellow-400" />
            <span className="text-sm font-medium text-white/80">МП</span>
          </div>
          <MarketplaceCardSelector 
            productId={product.id}
            onCardSelect={(productId, cardId) => {
              onRecipeChange(productId, {
                selectedServices: selectedServicesIds,
                selectedFFConsumables: selectedFFConsumablesIds,
                selectedSellerConsumables: selectedSellerConsumablesIds,
                selectedWBCard: cardId === 'none' ? undefined : cardId,
              })
            }}
            selectedCardId={recipe?.selectedWBCard}
          />
        </div>

        {/* СТОИМОСТЬ (1 колонка) */}
        <div className="col-span-1">
          <div className="flex items-center gap-2 mb-2">
            <Star className="h-4 w-4 text-green-400" />
            <span className="text-sm font-medium text-white/80">Сумма</span>
          </div>
          <div className="text-green-400 font-bold text-sm">
            {totalCost.toLocaleString('ru-RU')} ₽
          </div>
          {totalCost > productCost && (
            <div className="text-xs text-white/60 mt-1">
              +{(totalCost - productCost).toLocaleString('ru-RU')} ₽
            </div>
          )}
        </div>
      </div>
    </div>
  )
}


// КОМПОНЕНТ ВЫБОРА КАРТОЧКИ МАРКЕТПЛЕЙСА
interface MarketplaceCardSelectorProps {
  productId: string
  onCardSelect?: (productId: string, cardId: string) => void
  selectedCardId?: string
}

function MarketplaceCardSelector({ productId, onCardSelect, selectedCardId }: MarketplaceCardSelectorProps) {
  const { data, loading, error } = useQuery(GET_WB_WAREHOUSE_DATA, {
    fetchPolicy: 'cache-first',
    errorPolicy: 'all',
  })
  
  console.log('📦 GET_WB_WAREHOUSE_DATA результат:', {
    loading,
    error: error?.message,
    dataExists: !!data,
    warehouseDataExists: !!data?.getWBWarehouseData,
    cacheExists: !!data?.getWBWarehouseData?.cache,
    rawData: data
  })

  // Извлекаем карточки из кеша склада WB, как на странице склада
  const wbCards = (() => {
    try {
      console.log('🔍 Структура данных WB:', {
        hasData: !!data,
        hasWBData: !!data?.getWBWarehouseData,
        hasCache: !!data?.getWBWarehouseData?.cache,
        cache: data?.getWBWarehouseData?.cache,
        cacheData: data?.getWBWarehouseData?.cache?.data
      })
      
      const cacheData = data?.getWBWarehouseData?.cache?.data
      if (!cacheData) {
        console.log('❌ Нет данных кеша WB')
        return []
      }
      
      const parsedData = typeof cacheData === 'string' ? JSON.parse(cacheData) : cacheData
      const stocks = parsedData?.stocks || []
      
      console.log('📦 Найдено карточек WB:', stocks.length)
      
      return stocks.map((stock: any) => ({
        id: stock.nmId.toString(),
        nmId: stock.nmId,
        vendorCode: stock.vendorCode || '',
        title: stock.title || 'Без названия',
        brand: stock.brand || '',
      }))
    } catch (error) {
      console.error('Ошибка парсинга данных WB склада:', error)
      return []
    }
  })()

  // Временная отладка
  console.warn('📊 MarketplaceCardSelector WB Warehouse:', {
    loading,
    error: error?.message,
    hasCache: !!data?.getWBWarehouseData?.cache,
    cardsCount: wbCards.length,
    firstCard: wbCards[0],
  })
  
  
  return (
    <div className="w-20">
      <Select 
        value={selectedCardId || 'none'} 
        onValueChange={(value) => {
          if (onCardSelect) {
            onCardSelect(productId, value)
          }
        }}
      >
        <SelectTrigger className="glass-input h-7 text-xs border-white/20">
          <SelectValue placeholder={loading ? "..." : "WB"} />
        </SelectTrigger>
        <SelectContent className="glass-card border-white/20 max-h-[200px] overflow-y-auto">
          <SelectItem value="none">Не выбрано</SelectItem>
          {wbCards.length === 0 && !loading && (
            <SelectItem value="no-cards" disabled>
              Карточки WB не найдены
            </SelectItem>
          )}
          {loading && (
            <SelectItem value="loading" disabled>
              Загрузка...
            </SelectItem>
          )}
          {wbCards.map((card: any) => (
            <SelectItem key={card.id} value={card.id}>
              <div className="flex items-center gap-2">
                <span className="text-xs truncate max-w-[150px]">{card.vendorCode || card.nmId}</span>
                {card.title && (
                  <span className="text-xs text-white/60 truncate max-w-[100px]">- {card.title}</span>
                )}
              </div>
            </SelectItem>
          ))}
        </SelectContent>
      </Select>
    </div>
  )
}