55 lines
3.4 KiB
TypeScript
55 lines
3.4 KiB
TypeScript
import type { VehicleListItem } from './types';
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export type ExportRow = Record<string, string | number | null | undefined>;
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/** Use complete filtered groups, never the progressively rendered slice. Repeat parent labels for Excel filtering. */
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export function statisticsExportRows(labels: string[], groups: { values: string[]; count: number; extra?: ExportRow }[], total: number, unit = '台'): ExportRow[] {
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return groups.map(group => ({
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...Object.fromEntries(labels.length ? labels.map((label, index) => [label, group.values[index]]) : [['统计范围', '当前筛选结果']]),
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[`数量（${unit}）`]: group.count,
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...group.extra,
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'占比（%）': total ? Number((group.count / total * 100).toFixed(1)) : 0,
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}));
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}
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export function vehicleExportRows(vehicles: VehicleListItem[], inventory = false): ExportRow[] {
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const status: Record<string, string> = { Abnormal: '异动', Pending: '待交车', Inventory: '在库', Operating: '运营中' };
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const operation: Record<string, string> = { '1': '租赁', '2': '自营', '3': '可运营', '4': '待运营' };
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const hasPending = vehicles.some(v => v.pendingDelivery);
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const hasMovement = vehicles.some(v => v.abnormalMove);
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return vehicles.map(v => ({
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车牌: v.plateNumber, VIN: v.vin, 品牌: v.brandLabel, 车型: v.type, 型号: v.model,
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省份: v.province, 城市: v.city || v.location,
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状态: status[v.status] || v.status, 运营状态: operation[v.operationStatus || ''] || v.operationStatus,
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...(inventory ? { 运维负责人: v.opsManagers?.trim() || '-' } : { 客户: v.customerName, 签约公司: v.orgName, 部门: v.departmentName, 业务负责人: v.customerManager }),
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所属公司: v.subjectOrg, 合同: v.contractNo,
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...(hasPending ? { 待交车合同: v.pendingDelivery?.contractNo, 待交车客户: v.pendingDelivery?.customerName } : {}),
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...(hasMovement ? {
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异动类型: v.abnormalMove?.type, 审批通过时间: v.abnormalMove?.approvalPassedAt,
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'已异动时长（天）': v.abnormalMove?.elapsedDays == null ? null : Number(v.abnormalMove.elapsedDays.toFixed(1)),
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具体工作: v.abnormalMove?.work, 申请人: v.abnormalMove?.applicant,
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预计完成时间: v.abnormalMove?.targetCompletionTime,
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实际完成时间: v.abnormalMove?.actualCompletionTime || (v.abnormalMove?.status === '待结束' ? '未完成' : null),
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} : {}),
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}));
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}
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export async function createAnalysisWorkbook(statistics: ExportRow[], details: ExportRow[]) {
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const XLSX = await import('xlsx');
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const workbook = XLSX.utils.book_new();
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for (const [name, rows] of [['统计表', statistics], ['详情表', details]] as const) {
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const sheet = XLSX.utils.json_to_sheet(rows.map(row => Object.fromEntries(Object.entries(row).map(([key, value]) => [key, value ?? '—']))));
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sheet['!cols'] = Object.keys(rows[0] || {}).map(label => ({ wch: /时间|合同|项目|工作/.test(label) ? 28 : 18 }));
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if (sheet['!ref']) sheet['!autofilter'] = { ref: sheet['!ref'] };
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XLSX.utils.book_append_sheet(workbook, sheet, name);
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}
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return workbook;
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}
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export async function downloadAnalysisWorkbook(statistics: ExportRow[], details: ExportRow[], title: string) {
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const workbook = await createAnalysisWorkbook(statistics, details);
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const XLSX = await import('xlsx');
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const safeTitle = title.replace(/[\\/:*?"<>|\x00-\x1f]/g, '-').slice(0, 120);
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XLSX.writeFile(workbook, `${safeTitle}.xlsx`, { compression: true });
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}
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