429 lines
18 KiB
TypeScript
429 lines
18 KiB
TypeScript
"use client"
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import { useState } from 'react'
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import { useMutation } from '@apollo/client'
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import { Button } from '@/components/ui/button'
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import { Badge } from '@/components/ui/badge'
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import {
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Trash2,
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AlertTriangle,
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Package,
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Store,
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Minus,
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Plus
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} from 'lucide-react'
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import { OrganizationAvatar } from '@/components/market/organization-avatar'
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import { Input } from '@/components/ui/input'
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import Image from 'next/image'
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import { UPDATE_CART_ITEM, REMOVE_FROM_CART, CLEAR_CART } from '@/graphql/mutations'
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import { GET_MY_CART } from '@/graphql/queries'
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import { toast } from 'sonner'
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interface CartItem {
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id: string
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quantity: number
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totalPrice: number
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isAvailable: boolean
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availableQuantity: number
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product: {
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id: string
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name: string
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article: string
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price: number
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quantity: number
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images: string[]
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mainImage?: string
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organization: {
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id: string
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name?: string
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fullName?: string
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inn: string
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}
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}
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}
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interface Cart {
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id: string
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items: CartItem[]
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totalPrice: number
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totalItems: number
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}
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interface CartItemsProps {
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cart: Cart
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}
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export function CartItems({ cart }: CartItemsProps) {
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const [loadingItems, setLoadingItems] = useState<Set<string>>(new Set())
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const [quantities, setQuantities] = useState<Record<string, number>>({})
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const [updateCartItem] = useMutation(UPDATE_CART_ITEM, {
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refetchQueries: [{ query: GET_MY_CART }],
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onCompleted: (data) => {
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if (data.updateCartItem.success) {
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toast.success(data.updateCartItem.message)
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} else {
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toast.error(data.updateCartItem.message)
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}
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},
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onError: (error) => {
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toast.error('Ошибка при обновлении заявки')
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console.error('Error updating cart item:', error)
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}
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})
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const [removeFromCart] = useMutation(REMOVE_FROM_CART, {
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refetchQueries: [{ query: GET_MY_CART }],
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onCompleted: (data) => {
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if (data.removeFromCart.success) {
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toast.success(data.removeFromCart.message)
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} else {
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toast.error(data.removeFromCart.message)
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}
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},
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onError: (error) => {
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toast.error('Ошибка при удалении заявки')
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console.error('Error removing from cart:', error)
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}
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})
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const [clearCart] = useMutation(CLEAR_CART, {
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refetchQueries: [{ query: GET_MY_CART }],
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onCompleted: () => {
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toast.success('Заявки очищены')
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},
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onError: (error) => {
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toast.error('Ошибка при очистке заявок')
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console.error('Error clearing cart:', error)
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}
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})
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const getQuantity = (productId: string, defaultQuantity: number) => quantities[productId] || defaultQuantity
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const setQuantity = (productId: string, quantity: number) => {
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setQuantities(prev => ({ ...prev, [productId]: quantity }))
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}
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const updateQuantity = async (productId: string, newQuantity: number) => {
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if (newQuantity <= 0) return
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setLoadingItems(prev => new Set(prev).add(productId))
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try {
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await updateCartItem({
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variables: {
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productId,
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quantity: newQuantity
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}
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})
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} finally {
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setLoadingItems(prev => {
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const newSet = new Set(prev)
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newSet.delete(productId)
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return newSet
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})
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}
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}
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const removeItem = async (productId: string) => {
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setLoadingItems(prev => new Set(prev).add(productId))
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try {
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await removeFromCart({
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variables: { productId }
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})
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} finally {
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setLoadingItems(prev => {
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const newSet = new Set(prev)
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newSet.delete(productId)
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return newSet
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})
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}
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}
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const handleClearCart = async () => {
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if (confirm('Вы уверены, что хотите очистить все заявки?')) {
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await clearCart()
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}
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}
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const formatPrice = (price: number) => {
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return new Intl.NumberFormat('ru-RU', {
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style: 'currency',
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currency: 'RUB'
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}).format(price)
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}
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const unavailableItems = cart.items.filter(item => !item.isAvailable)
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// Группировка товаров по поставщикам
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const groupedItems = cart.items.reduce((groups, item) => {
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const orgId = item.product.organization.id
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if (!groups[orgId]) {
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groups[orgId] = {
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organization: item.product.organization,
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items: [],
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totalPrice: 0,
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totalItems: 0
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}
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}
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groups[orgId].items.push(item)
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groups[orgId].totalPrice += item.totalPrice
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groups[orgId].totalItems += item.quantity
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return groups
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}, {} as Record<string, {
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organization: CartItem['product']['organization'],
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items: CartItem[],
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totalPrice: number,
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totalItems: number
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}>)
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const supplierGroups = Object.values(groupedItems)
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return (
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<div className="p-6 h-full flex flex-col">
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{/* Заголовок с кнопкой очистки */}
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<div className="flex items-center justify-between mb-6">
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<h2 className="text-xl font-semibold text-white">Заявки на товары</h2>
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{cart.items.length > 0 && (
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<Button
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onClick={handleClearCart}
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size="sm"
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className="bg-gradient-to-r from-red-500/20 to-pink-500/20 hover:from-red-500/30 hover:to-pink-500/30 border border-red-500/30 text-red-400 hover:text-white transition-all"
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>
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<Trash2 className="h-4 w-4 mr-2" />
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Очистить заявки
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</Button>
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)}
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</div>
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{/* Предупреждение о недоступных товарах */}
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{unavailableItems.length > 0 && (
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<div className="mb-6 p-4 bg-orange-500/10 border border-orange-500/20 rounded-lg">
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<div className="flex items-center space-x-2 text-orange-400">
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<AlertTriangle className="h-4 w-4" />
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<span className="text-sm font-medium">
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{unavailableItems.length} заявок недоступно для оформления
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</span>
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</div>
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</div>
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)}
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{/* Группы поставщиков */}
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<div className="flex-1 overflow-auto space-y-8">
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{supplierGroups.map((group) => (
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<div key={group.organization.id} className="space-y-4">
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{/* Заголовок поставщика */}
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<div className="bg-gradient-to-r from-purple-600/20 via-purple-500/10 to-transparent border border-purple-500/20 rounded-xl p-5">
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<div className="flex items-center justify-between">
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<div className="flex items-center space-x-4">
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<OrganizationAvatar organization={group.organization} size="md" />
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<div>
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<h3 className="text-lg font-semibold text-white mb-1">
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{group.organization.name || group.organization.fullName || `ИНН ${group.organization.inn}`}
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</h3>
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<div className="flex items-center space-x-3 text-sm text-white/60">
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<span className="flex items-center space-x-1">
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<Package className="h-4 w-4" />
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<span>{group.totalItems} товаров</span>
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</span>
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<span>•</span>
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<span className="font-medium text-purple-300">
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{formatPrice(group.totalPrice)}
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</span>
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</div>
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</div>
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</div>
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<Badge
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variant="secondary"
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className="bg-purple-500/20 text-purple-300 px-3 py-1 text-sm font-medium"
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>
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{group.items.length} заявок
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</Badge>
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</div>
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</div>
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{/* Товары этого поставщика */}
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<div className="space-y-3">
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{group.items.map((item) => {
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const isLoading = loadingItems.has(item.product.id)
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const mainImage = item.product.images?.[0] || item.product.mainImage
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return (
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<div
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key={item.id}
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className={`bg-white/5 backdrop-blur border border-white/10 rounded-xl transition-all hover:bg-white/8 hover:border-white/20 ${
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!item.isAvailable ? 'opacity-60' : ''
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}`}
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>
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{/* Информация о поставщике в карточке товара */}
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<div className="px-4 py-2 bg-white/5 border-b border-white/10 rounded-t-xl">
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<div className="flex items-center space-x-2 text-xs text-white/60">
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<Store className="h-3 w-3" />
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<span>Поставщик:</span>
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<span className="text-white/80 font-medium">
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{item.product.organization.name || item.product.organization.fullName || `ИНН ${item.product.organization.inn}`}
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</span>
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</div>
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</div>
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{/* Основное содержимое карточки */}
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<div className="p-4">
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<div className="flex items-center space-x-4">
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{/* Изображение товара */}
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<div className="flex-shrink-0">
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<div className="w-16 h-16 bg-white/5 rounded-lg overflow-hidden border border-white/10 shadow-lg">
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{mainImage ? (
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<Image
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src={mainImage}
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alt={item.product.name}
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width={64}
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height={64}
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className="w-full h-full object-cover"
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/>
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) : (
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<div className="w-full h-full flex items-center justify-center">
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<Package className="h-6 w-6 text-white/20" />
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</div>
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)}
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</div>
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</div>
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{/* Информация о товаре */}
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<div className="flex-1 min-w-0">
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{/* Название и артикул */}
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<h4 className="text-sm font-semibold text-white mb-1 line-clamp-1">
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{item.product.name}
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</h4>
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<p className="text-xs text-white/50 mb-2">
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Арт: {item.product.article}
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</p>
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{/* Статус и наличие */}
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<div className="flex items-center space-x-2">
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<span className="text-xs text-white/60">
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{item.availableQuantity} шт.
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</span>
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{item.isAvailable ? (
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<Badge className="bg-green-500/20 text-green-300 text-xs border border-green-500/30 px-1 py-0">
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В наличии
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</Badge>
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) : (
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<Badge className="bg-red-500/20 text-red-300 text-xs border border-red-500/30 px-1 py-0">
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Недоступно
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</Badge>
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)}
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</div>
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</div>
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{/* Управление количеством */}
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<div className="flex-shrink-0">
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<div className="flex items-center space-x-1 mb-2">
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<Button
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onClick={() => updateQuantity(item.product.id, item.quantity - 1)}
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disabled={isLoading || !item.isAvailable || item.quantity <= 1}
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size="sm"
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className="h-7 w-7 p-0 bg-gradient-to-r from-purple-500/20 to-pink-500/20 hover:from-purple-500/30 hover:to-pink-500/30 border border-purple-500/30 text-purple-300 hover:text-white transition-all"
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>
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<Minus className="h-3 w-3" />
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</Button>
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<Input
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type="text"
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value={getQuantity(item.product.id, item.quantity)}
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onChange={(e) => {
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const value = e.target.value
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// Разрешаем только цифры и пустое поле
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if (value === '' || /^\d+$/.test(value)) {
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const numValue = value === '' ? 0 : parseInt(value)
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// Временно сохраняем даже если 0 или больше лимита для удобства ввода
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if (value === '' || (numValue >= 0 && numValue <= 99999)) {
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setQuantity(item.product.id, numValue || 1)
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}
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}
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}}
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onFocus={(e) => {
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// При фокусе выделяем весь текст для удобного редактирования
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e.target.select()
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}}
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onBlur={(e) => {
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// При потере фокуса проверяем и корректируем значение, отправляем запрос
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let value = parseInt(e.target.value)
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if (isNaN(value) || value < 1) {
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value = 1
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} else if (value > item.availableQuantity) {
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value = item.availableQuantity
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}
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setQuantity(item.product.id, value)
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updateQuantity(item.product.id, value)
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}}
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onKeyDown={(e) => {
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// Enter для быстрого обновления
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if (e.key === 'Enter') {
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let value = parseInt(e.currentTarget.value)
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if (isNaN(value) || value < 1) {
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value = 1
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} else if (value > item.availableQuantity) {
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value = item.availableQuantity
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}
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setQuantity(item.product.id, value)
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updateQuantity(item.product.id, value)
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e.currentTarget.blur()
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}
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}}
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disabled={isLoading || !item.isAvailable}
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className="w-16 h-7 text-xs text-center glass-input text-white border-white/20 bg-white/5"
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placeholder="1"
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/>
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<Button
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onClick={() => updateQuantity(item.product.id, item.quantity + 1)}
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disabled={isLoading || !item.isAvailable || item.quantity >= item.availableQuantity}
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size="sm"
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className="h-7 w-7 p-0 bg-gradient-to-r from-purple-500/20 to-pink-500/20 hover:from-purple-500/30 hover:to-pink-500/30 border border-purple-500/30 text-purple-300 hover:text-white transition-all"
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>
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<Plus className="h-3 w-3" />
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</Button>
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</div>
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<div className="text-xs text-white/40 text-center">
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до {item.availableQuantity}
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</div>
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</div>
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{/* Правая часть: цена и кнопка удаления */}
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<div className="flex-shrink-0 text-right">
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{/* Цена */}
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<div className="mb-2">
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<div className="text-base font-bold text-purple-300">
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{formatPrice(item.totalPrice)}
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</div>
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<div className="text-xs text-white/50">
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{formatPrice(item.product.price)} за шт.
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</div>
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</div>
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{/* Кнопка удаления */}
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<Button
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onClick={() => removeItem(item.product.id)}
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disabled={isLoading}
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size="sm"
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className="h-7 w-7 p-0 bg-gradient-to-r from-red-500/20 to-pink-500/20 hover:from-red-500/30 hover:to-pink-500/30 border border-red-500/30 text-red-400 hover:text-white transition-all"
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>
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<Trash2 className="h-3 w-3" />
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</Button>
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</div>
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</div>
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</div>
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</div>
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)
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})}
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</div>
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</div>
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))}
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</div>
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</div>
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)
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}
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