import { Request, Response } from 'express'; import moment from 'moment'; import { parse } from 'url'; // mock tableListDataSource const genList = (current: number, pageSize: number) => { const tableListDataSource: API.RuleListItem[] = []; for (let i = 0; i < pageSize; i += 1) { const index = (current - 1) * 10 + i; tableListDataSource.push({ key: index, disabled: i % 6 === 0, href: 'https://ant.design', avatar: [ 'https://gw.alipayobjects.com/zos/rmsportal/eeHMaZBwmTvLdIwMfBpg.png', 'https://gw.alipayobjects.com/zos/rmsportal/udxAbMEhpwthVVcjLXik.png', ][i % 2], name: `TradeCode ${index}`, owner: '曲丽丽', desc: '这是一段描述', callNo: Math.floor(Math.random() * 1000), status: Math.floor(Math.random() * 10) % 4, updatedAt: moment().format('YYYY-MM-DD'), createdAt: moment().format('YYYY-MM-DD'), progress: Math.ceil(Math.random() * 100), }); } tableListDataSource.reverse(); return tableListDataSource; }; let tableListDataSource = genList(1, 100); function getRule(req: Request, res: Response, u: string) { let realUrl = u; if (!realUrl || Object.prototype.toString.call(realUrl) !== '[object String]') { realUrl = req.url; } const { current = 1, pageSize = 10 } = req.query; const params = parse(realUrl, true).query as unknown as API.PageParams & API.RuleListItem & { sorter: any; filter: any; }; let dataSource = [...tableListDataSource].slice( ((current as number) - 1) * (pageSize as number), (current as number) * (pageSize as number), ); if (params.sorter) { const sorter = JSON.parse(params.sorter); dataSource = dataSource.sort((prev, next) => { let sortNumber = 0; (Object.keys(sorter) as Array).forEach((key) => { let nextSort = next?.[key] as number; let preSort = prev?.[key] as number; if (sorter[key] === 'descend') { if (preSort - nextSort > 0) { sortNumber += -1; } else { sortNumber += 1; } return; } if (preSort - nextSort > 0) { sortNumber += 1; } else { sortNumber += -1; } }); return sortNumber; }); } if (params.filter) { const filter = JSON.parse(params.filter as any) as { [key: string]: string[]; }; if (Object.keys(filter).length > 0) { dataSource = dataSource.filter((item) => { return (Object.keys(filter) as Array).some((key) => { if (!filter[key]) { return true; } if (filter[key].includes(`${item[key]}`)) { return true; } return false; }); }); } } if (params.name) { dataSource = dataSource.filter((data) => data?.name?.includes(params.name || '')); } const result = { data: dataSource, total: tableListDataSource.length, success: true, pageSize, current: parseInt(`${params.current}`, 10) || 1, }; return res.json(result); } function postRule(req: Request, res: Response, u: string, b: Request) { let realUrl = u; if (!realUrl || Object.prototype.toString.call(realUrl) !== '[object String]') { realUrl = req.url; } const body = (b && b.body) || req.body; const { method, name, desc, key } = body; switch (method) { /* eslint no-case-declarations:0 */ case 'delete': tableListDataSource = tableListDataSource.filter((item) => key.indexOf(item.key) === -1); break; case 'post': (() => { const i = Math.ceil(Math.random() * 10000); const newRule: API.RuleListItem = { key: tableListDataSource.length, href: 'https://ant.design', avatar: [ 'https://gw.alipayobjects.com/zos/rmsportal/eeHMaZBwmTvLdIwMfBpg.png', 'https://gw.alipayobjects.com/zos/rmsportal/udxAbMEhpwthVVcjLXik.png', ][i % 2], name, owner: '曲丽丽', desc, callNo: Math.floor(Math.random() * 1000), status: Math.floor(Math.random() * 10) % 2, updatedAt: moment().format('YYYY-MM-DD'), createdAt: moment().format('YYYY-MM-DD'), progress: Math.ceil(Math.random() * 100), }; tableListDataSource.unshift(newRule); return res.json(newRule); })(); return; case 'update': (() => { let newRule = {}; tableListDataSource = tableListDataSource.map((item) => { if (item.key === key) { newRule = { ...item, desc, name }; return { ...item, desc, name }; } return item; }); return res.json(newRule); })(); return; default: break; } const result = { list: tableListDataSource, pagination: { total: tableListDataSource.length, }, }; res.json(result); } export default { 'GET /api/rule': getRule, 'POST /api/rule': postRule, };