254 lines
9.0 KiB
TypeScript
254 lines
9.0 KiB
TypeScript
import { useEffect, useMemo, useState } from 'react';
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import type { ExamClient } from '../../data/mockData';
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import { searchPhysicalExamAddItem } from '../../api';
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import { Button, Input } from '../ui';
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interface AddonTag {
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title: string;
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type: 1 | 2 | 3 | 4; // 1: 热门(红), 2: 普通(灰), 3: 医生推荐(蓝), 4: 折扣信息
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}
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interface AddonItem {
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id?: string;
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name: string;
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paid?: boolean;
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tags?: AddonTag[];
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originalPrice?: string;
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currentPrice?: string;
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}
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interface ExamAddonPanelProps {
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client: ExamClient;
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}
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export const ExamAddonPanel = ({ client }: ExamAddonPanelProps) => {
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const [addonList, setAddonList] = useState<AddonItem[]>([]);
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const [addonSearch, setAddonSearch] = useState('');
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const [addonLoading, setAddonLoading] = useState(false);
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const [addonError, setAddonError] = useState<string | null>(null);
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// 拉取加项列表
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useEffect(() => {
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const physical_exam_id = Number(client.id);
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if (!physical_exam_id) {
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setAddonError('缺少体检ID');
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return;
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}
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const fetchList = async () => {
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setAddonLoading(true);
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setAddonError(null);
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try {
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const res = await searchPhysicalExamAddItem({
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physical_exam_id,
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item_name: addonSearch.trim() || null,
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});
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if (res.Status === 200 && res.Data?.addItemList) {
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const list: AddonItem[] = res.Data.addItemList.map((item) => ({
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id: item.item_id ? String(item.item_id) : `addon_${item.item_name}`,
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name: item.item_name || '',
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originalPrice: item.original_price !== undefined ? Number(item.original_price).toFixed(2) : '0.00',
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currentPrice: item.actual_received_amount !== undefined
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? Number(item.actual_received_amount).toFixed(2)
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: (item.original_price !== undefined ? Number(item.original_price).toFixed(2) : '0.00'),
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tags: [],
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paid: false,
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}));
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setAddonList(list);
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} else {
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setAddonError(res.Message || '获取加项列表失败');
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setAddonList([]);
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}
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} catch (err) {
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console.error('获取加项列表失败', err);
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setAddonError('获取加项列表失败，请稍后重试');
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setAddonList([]);
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} finally {
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setAddonLoading(false);
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}
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};
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fetchList();
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}, [addonSearch, client.id]);
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const allAddons = useMemo(() => addonList, [addonList]);
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const [selectedIds, setSelectedIds] = useState<Set<string>>(new Set());
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const maxSelect = 15;
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const selectedCount = selectedIds.size;
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const filteredAddons = allAddons;
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const toggleSelect = (id: string) => {
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if (selectedIds.has(id)) {
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setSelectedIds(prev => {
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const next = new Set(prev);
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next.delete(id);
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return next;
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});
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} else {
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if (selectedCount < maxSelect) {
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setSelectedIds(prev => new Set(prev).add(id));
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}
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}
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};
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// 计算价格汇总
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const selectedItems = allAddons.filter(item => selectedIds.has(item.id || item.name));
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const totalOriginal = selectedItems.reduce((sum, item) => {
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return sum + parseFloat(item.originalPrice || item.currentPrice || '0');
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}, 0);
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const totalCurrent = selectedItems.reduce((sum, item) => {
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return sum + parseFloat(item.currentPrice || item.originalPrice || '0');
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}, 0);
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const discount = totalOriginal - totalCurrent;
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// 获取标签样式
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const getTagStyle = (tag: AddonTag) => {
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switch (tag.type) {
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case 1: // 热门
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return 'bg-[#FDF0F0] text-[#BC4845]';
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case 3: // 医生推荐
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return 'bg-[#ECF0FF] text-[#6A6AE5]';
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case 4: // 折扣信息
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return 'bg-[#4C5460] text-[#F1F2F5]';
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default: // 2: 普通
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return 'bg-[#F1F2F5] text-[#464E5B]';
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}
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};
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// 获取折扣信息文字（从 tags 中提取 type 4 的标签，或计算折扣）
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const getDiscountText = (item: AddonItem) => {
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const discountTag = item.tags?.find(t => t.type === 4);
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if (discountTag) return discountTag.title;
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const orig = parseFloat(item.originalPrice || '0');
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const curr = parseFloat(item.currentPrice || '0');
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if (orig > 0 && curr < orig) {
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const percent = Math.round((curr / orig) * 100);
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return `渠道 ${percent} 折`;
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}
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return '渠道价';
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};
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return (
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<div className='space-y-4'>
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{/* 标题和说明 */}
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<div>
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<div className='flex items-center justify-between mb-2 gap-3'>
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<h3 className='text-lg font-semibold text-gray-900'>体检套餐加项选择</h3>
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<div className='w-[260px]'>
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<Input
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placeholder='搜索 加项名称'
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value={addonSearch}
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onChange={(e) => setAddonSearch(e.target.value)}
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className='text-sm'
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/>
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</div>
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</div>
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<div className='text-xs text-gray-600 space-y-1'>
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<div>最多可选 {maxSelect} 项 · 一排 5 个</div>
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<div>已勾选 {selectedCount} 项,自费加项费用按渠道折扣价结算。</div>
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</div>
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</div>
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{/* 加项网格 */}
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<div className='grid grid-cols-5 gap-3 min-h-[142px]'>
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{addonError && (
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<div className='col-span-5 text-xs text-amber-600'>{addonError}</div>
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)}
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{addonLoading && (
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<div className='col-span-5 text-xs text-gray-500'>加载中...</div>
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)}
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{!addonLoading && !addonError && filteredAddons.length === 0 && (
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<div className='col-span-5 text-xs text-gray-500'>暂无数据</div>
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)}
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{filteredAddons.map((item) => {
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const id = item.id || item.name;
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const isSelected = selectedIds.has(id);
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const origPrice = parseFloat(item.originalPrice || '0');
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const currPrice = parseFloat(item.currentPrice || '0');
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return (
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<div
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key={id}
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className='border rounded-lg p-3 cursor-pointer transition-all flex flex-col'
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onClick={() => toggleSelect(id)}
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>
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{/* 第一行：复选框 + 名称 */}
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<div className='flex items-start gap-2 mb-1'>
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<input
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type='checkbox'
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checked={isSelected}
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onChange={() => toggleSelect(id)}
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onClick={(e) => e.stopPropagation()}
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className='mt-0.5 w-4 h-4 rounded border-gray-300 text-blue-600 focus:ring-blue-500'
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/>
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<div className='flex-1 min-w-0'>
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<div className='font-semibold text-[14px] text-gray-900'>{item.name}</div>
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</div>
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</div>
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{/* 第二行：标签 */}
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{item.tags && item.tags.length >= 0 && (
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<div className='flex flex-wrap gap-1 mb-2 pl-6'>
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{item.tags
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.filter(t => t.type !== 4) // 折扣信息单独显示
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.map((tag, idx) => (
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<span
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key={idx}
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className={`text-[10px] px-2 rounded-full ${getTagStyle(tag)}`}
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>
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{tag.title}
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</span>
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))}
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</div>
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)}
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{/* 第三行：价格信息（固定在卡片底部） */}
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<div className='mt-auto pt-2'>
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<div className='flex flex-col'>
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{origPrice >= 0 && origPrice >= currPrice && (
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<span className='text-xs text-gray-400 line-through'>¥{origPrice.toFixed(0)}</span>
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)}
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<div className='flex items-center justify-between gap-2'>
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<span className='text-[14px] font-bold text-red-600'>¥{currPrice.toFixed(0)}</span>
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<span className={`text-[10px] px-2 rounded-full bg-[#EAFCF1] text-[#447955] whitespace-nowrap`}>
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{getDiscountText(item)}
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</span>
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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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{/* 底部汇总和支付 */}
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<div className='border-t pt-4 mt-6 flex items-center justify-between'>
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<div className='space-y-1 text-sm'>
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<div className='text-gray-600'>
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加项原价合计: <span className='text-gray-900'>¥{totalOriginal.toFixed(0)}</span>
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</div>
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<div className='text-gray-600'>
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渠道折扣价: <span className='text-xl font-bold text-red-600'>¥{totalCurrent.toFixed(0)}</span>
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{discount > 0 && (
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<span className='text-gray-500 ml-1'>已优惠 ¥{discount.toFixed(0)}</span>
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)}
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</div>
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<div className='text-xs text-gray-500'>结算方式: 个人支付 (微信 / 支付宝)</div>
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</div>
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<Button
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className='bg-[#269745] hover:bg-[#269745]/80 rounded-3xl text-white px-6 py-3 text-base font-medium'
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disabled={selectedCount === 0}
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>
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确认支付 ¥{totalCurrent.toFixed(0)}
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</Button>
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</div>
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</div>
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);
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};
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