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- 后端 vehicle/:plate/recent 支持 start/end 任意区间，最长 366 天 - 前端弹窗加 segmented control: 近 15 天 / 本月 / 本季度，切换重新加载 - 加载时柱状图与每日明细均显示骨架，区间合计/日均/有数据天 KPI 同步骨架 - 数据回来后柱条与每行进度条带渐入动画 - 顶部加 iOS 风格 drag handle（小白条），按住下滑超过 100px 或大速度触发关闭 - 保留点击背景与 X 按钮两种关闭方式 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
102 lines
3.0 KiB
TypeScript
102 lines
3.0 KiB
TypeScript
import { Hono } from 'hono';
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import mileagePool from '../../mileage-db.js';
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const app = new Hono();
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interface DayRow {
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date: string;
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daily_km: string | number | null;
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source: string | null;
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}
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function fmt(d: Date): string {
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const y = d.getFullYear();
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const m = String(d.getMonth() + 1).padStart(2, '0');
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const dd = String(d.getDate()).padStart(2, '0');
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return `${y}-${m}-${dd}`;
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}
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function parseYmd(s: string): Date | null {
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const m = /^(\d{4})-(\d{2})-(\d{2})$/.exec(s);
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if (!m) return null;
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const d = new Date(Number(m[1]), Number(m[2]) - 1, Number(m[3]));
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d.setHours(0, 0, 0, 0);
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return Number.isFinite(d.getTime()) ? d : null;
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}
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const MAX_DAYS = 366;
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app.get('/:plate/recent', async (c) => {
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const plate = c.req.param('plate');
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if (!plate) return c.json({ plate: '', days: [] }, 400);
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const today = new Date();
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today.setHours(0, 0, 0, 0);
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// 区间参数：优先 start/end；否则回退 days（兼容旧调用）
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const startQ = c.req.query('start');
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const endQ = c.req.query('end');
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let start: Date;
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let end: Date;
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if (startQ) {
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const ps = parseYmd(startQ);
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if (!ps) return c.json({ plate, days: [] }, 400);
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start = ps;
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end = endQ ? (parseYmd(endQ) ?? today) : today;
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} else {
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const days = Math.min(Math.max(Number(c.req.query('days')) || 15, 1), MAX_DAYS);
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end = today;
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start = new Date(today);
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start.setDate(today.getDate() - (days - 1));
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}
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if (start > end) [start, end] = [end, start];
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// 限制区间长度
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const span = Math.round((end.getTime() - start.getTime()) / 86400000) + 1;
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if (span > MAX_DAYS) {
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start = new Date(end);
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start.setDate(end.getDate() - (MAX_DAYS - 1));
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}
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try {
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const [rows] = await mileagePool.execute(
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`SELECT DATE_FORMAT(stat_date, '%Y-%m-%d') AS date, daily_km, source
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FROM v_vehicle_daily_stats
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WHERE plate = ? AND stat_date >= ? AND stat_date <= ?
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ORDER BY stat_date`,
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[plate, fmt(start), fmt(end)]
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) as [DayRow[], unknown];
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// 同一 plate 同一天可能有多个数据源，取最大 daily_km
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const map = new Map<string, { dailyKm: number; source: string }>();
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for (const r of rows) {
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const km = Number(r.daily_km) || 0;
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const src = r.source || 'NONE';
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const existing = map.get(r.date);
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if (!existing || km > existing.dailyKm) {
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map.set(r.date, { dailyKm: km, source: src });
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}
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}
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// 补全：从 start 到 end 每天一条
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const result: { date: string; dailyKm: number; isDataSynced: boolean }[] = [];
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const cursor = new Date(start);
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while (cursor <= end) {
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const key = fmt(cursor);
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const hit = map.get(key);
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result.push({
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date: key,
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dailyKm: hit?.dailyKm ?? 0,
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isDataSynced: !!hit && hit.source !== 'NONE',
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});
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cursor.setDate(cursor.getDate() + 1);
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}
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return c.json({ plate, start: fmt(start), end: fmt(end), days: result });
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} catch (e: unknown) {
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console.error('vehicle recent error:', e);
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return c.json({ plate, days: [] }, 500);
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}
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});
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export default app;
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