john
2baf29b3ae
Deliver encrypted health zone, observation API, baseline maturity pipeline, page-data bindings, and H5/WeChat channel integration for health P0. Co-authored-by: Cursor <cursoragent@cursor.com>
74 lines
2.4 KiB
JavaScript
74 lines
2.4 KiB
JavaScript
import { isValidObservationForBaseline } from './health-baseline-maturity.mjs';
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const METRIC_LABELS = Object.freeze({
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bp_systolic: '收缩压',
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bp_diastolic: '舒张压',
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hr: '心率',
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spo2: '血氧',
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weight: '体重',
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temperature: '体温',
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sleep_minutes: '睡眠',
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symptom: '症状',
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});
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function dayKey(observedAt) {
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const date = new Date(Number(observedAt));
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if (Number.isNaN(date.getTime())) return 'unknown';
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return date.toISOString().slice(0, 10);
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}
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function formatMetricValue(row) {
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if (row.metricType === 'symptom') {
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return row.valueText ?? '—';
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}
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if (row.valueNum == null) return '—';
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const unit = row.unit ? ` ${row.unit}` : '';
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return `${row.valueNum}${unit}`;
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}
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export function buildHealthTimeline(observations = [], { limitDays = 30 } = {}) {
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const valid = observations.filter(isValidObservationForBaseline);
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const byDay = new Map();
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for (const row of valid) {
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const key = dayKey(row.observedAt);
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if (!byDay.has(key)) byDay.set(key, []);
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byDay.get(key).push(row);
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}
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const days = [...byDay.keys()].sort((a, b) => b.localeCompare(a)).slice(0, limitDays);
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return days.map((date) => {
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const rows = byDay.get(date) ?? [];
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const metrics = {};
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for (const row of rows) {
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const label = METRIC_LABELS[row.metricType] ?? row.metricType;
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metrics[row.metricType] = {
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label,
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value: formatMetricValue(row),
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context: row.context ?? null,
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qualityFlag: row.qualityFlag ?? 'ok',
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observedAt: row.observedAt,
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};
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}
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return { date, metrics, count: rows.length };
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});
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}
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export function summarizeTimelineForAssess(timeline = []) {
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if (!timeline.length) {
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return '还没有足够的健康记录。请先连续录入几天晨间血压、睡眠和症状，基线成熟后才能做评估。';
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}
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const latest = timeline[0];
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const lines = [`最近一天（${latest.date}）:`];
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for (const item of Object.values(latest.metrics)) {
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lines.push(`- ${item.label}: ${item.value}`);
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}
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if (timeline.length >= 7) {
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lines.push('', `近 ${Math.min(timeline.length, 14)} 天已有 ${timeline.length} 天记录，可开始观察个人基线变化。`);
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} else {
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lines.push('', `当前仅 ${timeline.length} 天记录，建议至少连续 7 天后再看趋势。`);
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}
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lines.push('', '这不是医疗诊断；如有不适请及时就医。');
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return lines.join('\n');
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}
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