Files
CA/frontend/src/components/monitoring/DistrictStatsTab.tsx
Akiba So 33f0f497d3 feat: Phase 4 — responsive analysis pages + perf harness + god-component splits
Final phase of the UX modernization. Four conflict-free lanes.

Responsive (D4 — desktop+mobile 并重):
- 7 analysis pages made usable at 375px: grid-cols-4/5 → grid-cols-2 sm:*
  responsive variants; raw tables wrapped in overflow-x-auto; page overflow guards
- new e2e/responsive.spec.ts loops all 7 analysis routes at 375px asserting no
  horizontal scroll

Perf harness:
- playwright.config.ts gains an isolated `perf` project (testMatch /perf/), default
  chromium project excludes it (testIgnore)
- new e2e/perf.spec.ts: CDP Network.emulateNetworkConditions (Fast 3G) +
  PerformanceObserver LCP on /overview kpi-row + route-transition timing; numbers
  reported as a relative regression signal (dev-server, not a prod SLA), not gated

God-component splits (pure refactors, behavior-preserving):
- MonitoringDashboard 686 → 239 lines: extracted components/monitoring/* (StatsBar,
  OverviewTab, CaseStatsTab, DistrictStatsTab) + useMonitoringData hook; URL-granularity
  source-of-truth + drilldown reconcile kept in the orchestrator (no desync regression)
- AlertsDashboard 816 → 301 lines: extracted components/alerts/* (Toolbar, List,
  RiskPanel, MapPanel, DetailModal, …); role/privacy/grid-hide logic kept in the
  orchestrator — doctor-view privacy invariant (zero patient-point) still holds

Gates: tsc 0 · vitest 75 · functional e2e 37/37 (incl doctor-view privacy +
granularity + responsive) · build ok · perf project runs + reports

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-21 21:00:15 +08:00

67 lines
1.8 KiB
TypeScript

import { memo } from 'react';
import { ErrorBanner } from '@/components/ErrorBanner';
import { MetricHeatmapTable } from '@/components/MetricHeatmapTable';
interface DistrictStatsTabProps {
loading: boolean;
loaded: boolean;
error: string | null;
rows: string[];
data: Record<string, Record<string, number>>;
onRetry: () => void;
onDismissError: () => void;
onSort: (col: string) => void;
}
// 区域统计 tab —— 区域指标热力表。纯展示,排序键由父级持有。
export const DistrictStatsTab = memo(function DistrictStatsTab({
loading,
loaded,
error,
rows,
data,
onRetry,
onDismissError,
onSort,
}: DistrictStatsTabProps) {
if (loading && !loaded) {
return (
<div className="flex items-center justify-center h-64">
<div className="animate-spin rounded-full h-8 w-8 border-b-2 border-blue-600"></div>
</div>
);
}
return (
<div className="space-y-6">
{error && (
<ErrorBanner
error={error}
onRetry={onRetry}
onDismiss={onDismissError}
/>
)}
<div className="bg-white rounded-lg shadow-sm border border-gray-200 p-4">
<h3 className="text-lg font-semibold text-gray-900 mb-1"></h3>
<p className="text-xs text-gray-500 mb-4"></p>
{rows.length > 0 ? (
<MetricHeatmapTable
rows={rows}
columns={[
{ key: 'total', label: '病例' },
{ key: 'outpatient', label: '门诊' },
{ key: 'inpatient', label: '住院' },
{ key: 'inpatient_ratio', label: '住院占比%' },
]}
data={data}
onSort={onSort}
/>
) : (
<div className="text-center py-8 text-gray-400 text-sm"></div>
)}
</div>
</div>
);
});