feat: implement zones mat and settings screens
This commit is contained in:
Yossi Elkrief
@@ -0,0 +1,505 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>MAT Dashboard</title>
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<style>
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* {
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box-sizing: border-box;
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}
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html,
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body {
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margin: 0;
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width: 100%;
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height: 100%;
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background: #0a0e1a;
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color: #e5e7eb;
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font-family: 'Courier New', 'Consolas', monospace;
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overflow: hidden;
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}
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#app {
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display: flex;
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flex-direction: column;
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gap: 8px;
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width: 100%;
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height: 100%;
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padding: 8px;
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}
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#status {
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color: #6dd4df;
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font-size: 12px;
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letter-spacing: 0.5px;
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}
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#mapCanvas {
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flex: 1;
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width: 100%;
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border: 1px solid #1e293b;
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border-radius: 8px;
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min-height: 180px;
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background: #0a0e1a;
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}
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</style>
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</head>
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<body>
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<div id="app">
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<div id="status">Initializing MAT dashboard...</div>
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<canvas id="mapCanvas"></canvas>
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</div>
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<script>
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(function () {
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const TRIAGE = {
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Immediate: 0,
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Delayed: 1,
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Minimal: 2,
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Expectant: 3,
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Unknown: 4,
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};
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const TRIAGE_COLOR = ['#ff0000', '#ffcc00', '#00cc00', '#111111', '#888888'];
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const PRIORITY = { Critical: 0, High: 1, Medium: 2, Low: 3 };
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const toRgba = (status) => TRIAGE_COLOR[status] || TRIAGE_COLOR[4];
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const safeId = () =>
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typeof crypto !== 'undefined' && crypto.randomUUID
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? crypto.randomUUID()
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: `id-${Date.now()}-${Math.floor(Math.random() * 1e6)}`;
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const isNumber = (value) => typeof value === 'number' && Number.isFinite(value);
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class MatDashboard {
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constructor() {
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this.event = null;
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this.zones = new Map();
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this.survivors = new Map();
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this.alerts = new Map();
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this.motionVector = { x: 0, y: 0 };
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}
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createEvent(type, lat, lon, name) {
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const eventId = safeId();
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this.event = {
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event_id: eventId,
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disaster_type: type,
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latitude: lat,
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longitude: lon,
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description: name,
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createdAt: Date.now(),
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};
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this.zones.clear();
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this.survivors.clear();
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this.alerts.clear();
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return eventId;
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}
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addRectangleZone(name, x, y, w, h) {
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const id = safeId();
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this.zones.set(id, {
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id,
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name,
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zone_type: 'rectangle',
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status: 0,
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scan_count: 0,
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detection_count: 0,
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x,
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y,
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width: w,
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height: h,
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});
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return id;
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}
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addCircleZone(name, cx, cy, radius) {
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const id = safeId();
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this.zones.set(id, {
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id,
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name,
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zone_type: 'circle',
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status: 0,
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scan_count: 0,
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detection_count: 0,
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center_x: cx,
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center_y: cy,
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radius,
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});
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return id;
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}
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addZoneFromPayload(payload) {
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if (!payload || typeof payload !== 'object') {
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return;
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}
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const source = payload;
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const type = source.zone_type || source.type || 'rectangle';
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const name = source.name || `Zone-${safeId().slice(0, 4)}`;
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if (type === 'circle' || source.center_x !== undefined) {
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const cx = isNumber(source.center_x) ? source.center_x : 120;
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const cy = isNumber(source.center_y) ? source.center_y : 120;
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const radius = isNumber(source.radius) ? source.radius : 50;
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return this.addCircleZone(name, cx, cy, radius);
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}
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const x = isNumber(source.x) ? source.x : 40;
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const y = isNumber(source.y) ? source.y : 40;
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const width = isNumber(source.width) ? source.width : 100;
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const height = isNumber(source.height) ? source.height : 100;
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return this.addRectangleZone(name, x, y, width, height);
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}
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inferTriage(vitalSigns, confidence) {
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const breathing = isNumber(vitalSigns?.breathing_rate) ? vitalSigns.breathing_rate : 14;
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const heart = isNumber(vitalSigns?.heart_rate)
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? vitalSigns.heart_rate
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: isNumber(vitalSigns?.hr)
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? vitalSigns.hr
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: 70;
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if (!isNumber(confidence) || confidence > 0.82) {
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if (breathing < 10 || breathing > 35 || heart > 150) {
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return TRIAGE.Immediate;
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}
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if (breathing >= 8 && breathing <= 34) {
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return TRIAGE.Delayed;
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}
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}
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if (breathing >= 6 && breathing <= 28 && heart > 45 && heart < 180) {
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return TRIAGE.Minimal;
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}
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return TRIAGE.Expectant;
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}
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locateZoneForPoint(x, y) {
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for (const [id, zone] of this.zones.entries()) {
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if (zone.zone_type === 'circle') {
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const dx = x - zone.center_x;
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const dy = y - zone.center_y;
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const inside = Math.sqrt(dx * dx + dy * dy) <= zone.radius;
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if (inside) {
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return id;
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}
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continue;
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}
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if (x >= zone.x && x <= zone.x + zone.width && y >= zone.y && y <= zone.y + zone.height) {
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return id;
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}
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}
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return this.zones.size > 0 ? this.zones.keys().next().value : safeId();
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}
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processSurvivorDetection(zone, confidence = 0.6, vital_signs = {}) {
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const zoneKey =
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typeof zone === 'string'
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? [...this.zones.values()].find((entry) => entry.id === zone || entry.name === zone)
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: null;
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const selectedZone =
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zoneKey
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|| (this.zones.size > 0
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? [...this.zones.values()][Math.floor(Math.random() * Math.max(1, this.zones.size))]
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: null);
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const bounds = this._pickPointInZone(selectedZone);
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const triageStatus = this.inferTriage(vital_signs, confidence);
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const breathingRate = isNumber(vital_signs?.breathing_rate)
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? vital_signs.breathing_rate
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: 10 + confidence * 28;
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const heartRate = isNumber(vital_signs?.heart_rate)
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? vital_signs.heart_rate
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: isNumber(vital_signs?.hr)
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? vital_signs.hr
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: 55 + confidence * 60;
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const id = safeId();
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const zone_id = this.locateZoneForPoint(bounds.x, bounds.y);
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const survivor = {
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id,
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zone_id,
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x: bounds.x,
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y: bounds.y,
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depth: -Math.abs(isNumber(vital_signs.depth) ? vital_signs.depth : Math.random() * 3),
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triage_status: triageStatus,
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triage_color: toRgba(triageStatus),
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confidence,
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breathing_rate: breathingRate,
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heart_rate: heartRate,
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first_detected: new Date().toISOString(),
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last_updated: new Date().toISOString(),
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is_deteriorating: false,
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};
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this.survivors.set(id, survivor);
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if (selectedZone) {
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selectedZone.detection_count = (selectedZone.detection_count || 0) + 1;
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}
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if (typeof this.postMessage === 'function') {
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this.postMessage({
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type: 'SURVIVOR_DETECTED',
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payload: survivor,
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});
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}
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this.generateAlerts();
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return id;
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}
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_pickPointInZone(zone) {
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if (!zone) {
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return {
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x: 220 + Math.random() * 80,
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y: 120 + Math.random() * 80,
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};
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}
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if (zone.zone_type === 'circle') {
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const angle = Math.random() * Math.PI * 2;
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const radius = Math.random() * (zone.radius || 20);
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return {
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x: Math.max(10, Math.min(560, zone.center_x + Math.cos(angle) * radius)),
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y: Math.max(10, Math.min(280, zone.center_y + Math.sin(angle) * radius)),
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};
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}
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return {
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x: Math.max(zone.x || 5, Math.min((zone.x || 5) + (zone.width || 40), (zone.x || 5) + Math.random() * (zone.width || 40))),
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y: Math.max(zone.y || 5, Math.min((zone.y || 5) + (zone.height || 40), (zone.y || 5) + Math.random() * (zone.height || 40))),
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};
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}
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generateAlerts() {
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for (const survivor of this.survivors.values()) {
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if ((survivor.triage_status !== TRIAGE.Immediate && survivor.triage_status !== TRIAGE.Delayed)) {
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continue;
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}
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const alertId = `alert-${survivor.id}`;
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if (this.alerts.has(alertId)) {
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continue;
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}
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const priority =
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survivor.triage_status === TRIAGE.Immediate ? PRIORITY.Critical : PRIORITY.High;
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const message =
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survivor.triage_status === TRIAGE.Immediate
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? `Immediate rescue required at (${survivor.x.toFixed(0)}, ${survivor.y.toFixed(0)})`
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: `High-priority rescue needed at (${survivor.x.toFixed(0)}, ${survivor.y.toFixed(0)})`;
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const alert = {
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id: alertId,
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survivor_id: survivor.id,
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priority,
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title: survivor.triage_status === TRIAGE.Immediate ? 'URGENT' : 'HIGH',
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message,
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recommended_action: survivor.triage_status === TRIAGE.Immediate ? 'Dispatch now' : 'Coordinate rescue',
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triage_status: survivor.triage_status,
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location_x: survivor.x,
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location_y: survivor.y,
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created_at: new Date().toISOString(),
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priority_color: survivor.triage_status === TRIAGE.Immediate ? '#ff0000' : '#ff8c00',
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};
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this.alerts.set(alertId, alert);
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if (typeof this.postMessage === 'function') {
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this.postMessage({
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type: 'ALERT_GENERATED',
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payload: alert,
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});
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}
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}
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}
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processFrame(frame) {
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const motion = Number(frame?.features?.motion_band_power || 0);
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const xDelta = isNumber(motion) ? (motion - 0.1) * 4 : 0;
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const yDelta = isNumber(frame?.features?.breathing_band_power || 0)
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? (frame.features.breathing_band_power - 0.1) * 3
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: 0;
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this.motionVector = { x: xDelta || 0, y: yDelta || 0 };
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for (const survivor of this.survivors.values()) {
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const jitterX = (Math.random() - 0.5) * 2;
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const jitterY = (Math.random() - 0.5) * 2;
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survivor.x = Math.max(5, Math.min(560, survivor.x + this.motionVector.x + jitterX));
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survivor.y = Math.max(5, Math.min(280, survivor.y + this.motionVector.y + jitterY));
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survivor.last_updated = new Date().toISOString();
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}
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}
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renderZones(ctx) {
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for (const zone of this.zones.values()) {
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const fill = 'rgba(0, 150, 255, 0.3)';
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ctx.strokeStyle = '#0096ff';
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ctx.fillStyle = fill;
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ctx.lineWidth = 2;
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if (zone.zone_type === 'circle') {
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ctx.beginPath();
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ctx.arc(zone.center_x, zone.center_y, zone.radius, 0, Math.PI * 2);
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ctx.fill();
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ctx.stroke();
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ctx.fillStyle = '#ffffff';
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ctx.font = '12px monospace';
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ctx.fillText(zone.name, zone.center_x - 22, zone.center_y);
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} else {
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ctx.fillRect(zone.x, zone.y, zone.width, zone.height);
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ctx.strokeRect(zone.x, zone.y, zone.width, zone.height);
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ctx.fillStyle = '#ffffff';
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ctx.font = '12px monospace';
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ctx.fillText(zone.name, zone.x + 4, zone.y + 14);
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}
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}
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}
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renderSurvivors(ctx) {
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for (const survivor of this.survivors.values()) {
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const radius = survivor.is_deteriorating ? 11 : 9;
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if (survivor.triage_status === TRIAGE.Immediate) {
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ctx.fillStyle = 'rgba(255, 0, 0, 0.26)';
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ctx.beginPath();
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ctx.arc(survivor.x, survivor.y, radius + 6, 0, Math.PI * 2);
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ctx.fill();
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}
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ctx.fillStyle = survivor.triage_color || toRgba(TRIAGE.Minimal);
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ctx.font = 'bold 18px monospace';
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ctx.textAlign = 'center';
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ctx.textBaseline = 'middle';
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ctx.fillText('✦', survivor.x, survivor.y);
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ctx.strokeStyle = '#ffffff';
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ctx.lineWidth = 1.5;
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ctx.beginPath();
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ctx.arc(survivor.x, survivor.y, radius, 0, Math.PI * 2);
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ctx.stroke();
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if (survivor.depth < 0) {
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ctx.fillStyle = '#ffffff';
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ctx.font = '9px monospace';
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ctx.fillText(`${Math.abs(survivor.depth).toFixed(1)}m`, survivor.x + radius + 4, survivor.y + 4);
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}
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}
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}
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render(ctx, width, height) {
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ctx.clearRect(0, 0, width, height);
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ctx.fillStyle = '#0a0e1a';
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ctx.fillRect(0, 0, width, height);
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ctx.strokeStyle = '#1f2a3d';
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ctx.lineWidth = 1;
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const grid = 40;
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for (let x = 0; x <= width; x += grid) {
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ctx.beginPath();
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ctx.moveTo(x, 0);
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ctx.lineTo(x, height);
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ctx.stroke();
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}
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for (let y = 0; y <= height; y += grid) {
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ctx.beginPath();
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ctx.moveTo(0, y);
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ctx.lineTo(width, y);
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ctx.stroke();
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}
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this.renderZones(ctx);
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this.renderSurvivors(ctx);
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ctx.fillStyle = '#ffffff';
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ctx.font = '12px monospace';
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const stats = {
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survivors: this.survivors.size,
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alerts: this.alerts.size,
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};
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ctx.fillText(`Survivors: ${stats.survivors}`, 12, 20);
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ctx.fillText(`Alerts: ${stats.alerts}`, 12, 36);
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}
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postMessage(message) {
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if (typeof window.ReactNativeWebView !== 'undefined' && window.ReactNativeWebView.postMessage) {
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window.ReactNativeWebView.postMessage(JSON.stringify(message));
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}
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}
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}
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const dashboard = new MatDashboard();
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const canvas = document.getElementById('mapCanvas');
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const ctx = canvas.getContext('2d');
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const status = document.getElementById('status');
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const resize = () => {
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canvas.width = Math.max(200, Math.floor(canvas.parentElement.clientWidth - 2));
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canvas.height = Math.max(180, Math.floor(canvas.parentElement.clientHeight - 20));
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};
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const startup = () => {
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dashboard.createEvent('earthquake', 37.7749, -122.4194, 'Training Scenario');
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dashboard.addRectangleZone('Zone A', 60, 45, 170, 120);
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dashboard.addCircleZone('Zone B', 300, 170, 70);
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dashboard.processSurvivorDetection('Zone A', 0.94, { breathing_rate: 11, hr: 128 });
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dashboard.processSurvivorDetection('Zone A', 0.88, { breathing_rate: 16, hr: 118 });
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dashboard.processSurvivorDetection('Zone B', 0.71, { breathing_rate: 9, hr: 142 });
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status.textContent = 'MAT dashboard ready';
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dashboard.postMessage({ type: 'READY' });
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};
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const loop = () => {
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if (dashboard.zones.size > 0) {
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dashboard.render(ctx, canvas.width, canvas.height);
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}
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requestAnimationFrame(loop);
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};
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window.addEventListener('resize', resize);
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window.addEventListener('message', (evt) => {
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let incoming = evt.data;
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try {
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||||
if (typeof incoming === 'string') {
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incoming = JSON.parse(incoming);
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}
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||||
} catch {
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incoming = null;
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||||
}
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if (!incoming || typeof incoming !== 'object') {
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return;
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}
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if (incoming.type === 'CREATE_EVENT') {
|
||||
const payload = incoming.payload || {};
|
||||
dashboard.createEvent(
|
||||
payload.type || payload.disaster_type || 'earthquake',
|
||||
payload.latitude || 0,
|
||||
payload.longitude || 0,
|
||||
payload.name || payload.description || 'Disaster Event',
|
||||
);
|
||||
return;
|
||||
}
|
||||
|
||||
if (incoming.type === 'ADD_ZONE') {
|
||||
dashboard.addZoneFromPayload(incoming.payload || {});
|
||||
return;
|
||||
}
|
||||
|
||||
if (incoming.type === 'FRAME_UPDATE') {
|
||||
dashboard.processFrame(incoming.payload || {});
|
||||
}
|
||||
});
|
||||
|
||||
resize();
|
||||
startup();
|
||||
loop();
|
||||
})();
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -0,0 +1,84 @@
|
||||
import { View } from 'react-native';
|
||||
import { ThemedText } from '@/components/ThemedText';
|
||||
import { colors } from '@/theme/colors';
|
||||
import { spacing } from '@/theme/spacing';
|
||||
import { AlertPriority, type Alert } from '@/types/mat';
|
||||
|
||||
type SeverityLevel = 'URGENT' | 'HIGH' | 'NORMAL';
|
||||
|
||||
type AlertCardProps = {
|
||||
alert: Alert;
|
||||
};
|
||||
|
||||
type SeverityMeta = {
|
||||
label: SeverityLevel;
|
||||
icon: string;
|
||||
color: string;
|
||||
};
|
||||
|
||||
const resolveSeverity = (alert: Alert): SeverityMeta => {
|
||||
if (alert.priority === AlertPriority.Critical) {
|
||||
return {
|
||||
label: 'URGENT',
|
||||
icon: '‼',
|
||||
color: colors.danger,
|
||||
};
|
||||
}
|
||||
|
||||
if (alert.priority === AlertPriority.High) {
|
||||
return {
|
||||
label: 'HIGH',
|
||||
icon: '⚠',
|
||||
color: colors.warn,
|
||||
};
|
||||
}
|
||||
|
||||
return {
|
||||
label: 'NORMAL',
|
||||
icon: '•',
|
||||
color: colors.accent,
|
||||
};
|
||||
};
|
||||
|
||||
const formatTime = (value?: string): string => {
|
||||
if (!value) {
|
||||
return 'Unknown';
|
||||
}
|
||||
|
||||
try {
|
||||
return new Date(value).toLocaleTimeString();
|
||||
} catch {
|
||||
return 'Unknown';
|
||||
}
|
||||
};
|
||||
|
||||
export const AlertCard = ({ alert }: AlertCardProps) => {
|
||||
const severity = resolveSeverity(alert);
|
||||
|
||||
return (
|
||||
<View
|
||||
style={{
|
||||
backgroundColor: '#111827',
|
||||
borderWidth: 1,
|
||||
borderColor: `${severity.color}55`,
|
||||
padding: spacing.md,
|
||||
borderRadius: 10,
|
||||
marginBottom: spacing.sm,
|
||||
}}
|
||||
>
|
||||
<View style={{ flexDirection: 'row', alignItems: 'center', gap: 8 }}>
|
||||
<ThemedText preset="labelMd" style={{ color: severity.color }}>
|
||||
{severity.icon} {severity.label}
|
||||
</ThemedText>
|
||||
<View style={{ flex: 1 }}>
|
||||
<ThemedText preset="bodySm" style={{ color: colors.textSecondary }}>
|
||||
{formatTime(alert.created_at)}
|
||||
</ThemedText>
|
||||
</View>
|
||||
</View>
|
||||
<ThemedText preset="bodyMd" style={{ color: colors.textPrimary, marginTop: 6 }}>
|
||||
{alert.message}
|
||||
</ThemedText>
|
||||
</View>
|
||||
);
|
||||
};
|
||||
|
||||
@@ -0,0 +1,41 @@
|
||||
import { FlatList, View } from 'react-native';
|
||||
import { ThemedText } from '@/components/ThemedText';
|
||||
import { colors } from '@/theme/colors';
|
||||
import { spacing } from '@/theme/spacing';
|
||||
import type { Alert } from '@/types/mat';
|
||||
import { AlertCard } from './AlertCard';
|
||||
|
||||
type AlertListProps = {
|
||||
alerts: Alert[];
|
||||
};
|
||||
|
||||
export const AlertList = ({ alerts }: AlertListProps) => {
|
||||
if (alerts.length === 0) {
|
||||
return (
|
||||
<View
|
||||
style={{
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
padding: spacing.md,
|
||||
borderWidth: 1,
|
||||
borderColor: colors.border,
|
||||
borderRadius: 12,
|
||||
backgroundColor: '#111827',
|
||||
}}
|
||||
>
|
||||
<ThemedText preset="bodyMd">No alerts — system nominal</ThemedText>
|
||||
</View>
|
||||
);
|
||||
}
|
||||
|
||||
return (
|
||||
<FlatList
|
||||
data={alerts}
|
||||
keyExtractor={(item) => item.id}
|
||||
renderItem={({ item }) => <AlertCard alert={item} />}
|
||||
contentContainerStyle={{ paddingBottom: spacing.md }}
|
||||
showsVerticalScrollIndicator={false}
|
||||
removeClippedSubviews={false}
|
||||
/>
|
||||
);
|
||||
};
|
||||
|
||||
@@ -0,0 +1,26 @@
|
||||
import { StyleProp, ViewStyle } from 'react-native';
|
||||
import WebView, { type WebViewMessageEvent } from 'react-native-webview';
|
||||
import type { RefObject } from 'react';
|
||||
import MAT_DASHBOARD_HTML from '@/assets/webview/mat-dashboard.html';
|
||||
|
||||
type MatWebViewProps = {
|
||||
webViewRef: RefObject<WebView | null>;
|
||||
onMessage: (event: WebViewMessageEvent) => void;
|
||||
style?: StyleProp<ViewStyle>;
|
||||
};
|
||||
|
||||
export const MatWebView = ({ webViewRef, onMessage, style }: MatWebViewProps) => {
|
||||
return (
|
||||
<WebView
|
||||
ref={webViewRef}
|
||||
originWhitelist={["*"]}
|
||||
style={style}
|
||||
source={{ html: MAT_DASHBOARD_HTML }}
|
||||
onMessage={onMessage}
|
||||
javaScriptEnabled
|
||||
domStorageEnabled
|
||||
mixedContentMode="always"
|
||||
overScrollMode="never"
|
||||
/>
|
||||
);
|
||||
};
|
||||
|
||||
@@ -0,0 +1,89 @@
|
||||
import { View } from 'react-native';
|
||||
import { ThemedText } from '@/components/ThemedText';
|
||||
import { colors } from '@/theme/colors';
|
||||
import { spacing } from '@/theme/spacing';
|
||||
import { TriageStatus, type Survivor } from '@/types/mat';
|
||||
|
||||
type SurvivorCounterProps = {
|
||||
survivors: Survivor[];
|
||||
};
|
||||
|
||||
type Breakdown = {
|
||||
immediate: number;
|
||||
delayed: number;
|
||||
minor: number;
|
||||
deceased: number;
|
||||
unknown: number;
|
||||
};
|
||||
|
||||
const getBreakdown = (survivors: Survivor[]): Breakdown => {
|
||||
const output = {
|
||||
immediate: 0,
|
||||
delayed: 0,
|
||||
minor: 0,
|
||||
deceased: 0,
|
||||
unknown: 0,
|
||||
};
|
||||
|
||||
survivors.forEach((survivor) => {
|
||||
if (survivor.triage_status === TriageStatus.Immediate) {
|
||||
output.immediate += 1;
|
||||
return;
|
||||
}
|
||||
if (survivor.triage_status === TriageStatus.Delayed) {
|
||||
output.delayed += 1;
|
||||
return;
|
||||
}
|
||||
if (survivor.triage_status === TriageStatus.Minor) {
|
||||
output.minor += 1;
|
||||
return;
|
||||
}
|
||||
if (survivor.triage_status === TriageStatus.Deceased) {
|
||||
output.deceased += 1;
|
||||
return;
|
||||
}
|
||||
|
||||
output.unknown += 1;
|
||||
});
|
||||
|
||||
return output;
|
||||
};
|
||||
|
||||
const BreakoutChip = ({ label, value, color }: { label: string; value: number; color: string }) => (
|
||||
<View
|
||||
style={{
|
||||
backgroundColor: '#0D1117',
|
||||
borderRadius: 999,
|
||||
borderWidth: 1,
|
||||
borderColor: `${color}55`,
|
||||
paddingHorizontal: spacing.sm,
|
||||
paddingVertical: 4,
|
||||
marginRight: spacing.sm,
|
||||
marginTop: spacing.sm,
|
||||
}}
|
||||
>
|
||||
<ThemedText preset="bodySm" style={{ color }}>
|
||||
{label}: {value}
|
||||
</ThemedText>
|
||||
</View>
|
||||
);
|
||||
|
||||
export const SurvivorCounter = ({ survivors }: SurvivorCounterProps) => {
|
||||
const total = survivors.length;
|
||||
const breakdown = getBreakdown(survivors);
|
||||
|
||||
return (
|
||||
<View style={{ paddingBottom: spacing.md }}>
|
||||
<ThemedText preset="displayLg" style={{ color: colors.textPrimary }}>
|
||||
{total} SURVIVORS DETECTED
|
||||
</ThemedText>
|
||||
<View style={{ flexDirection: 'row', flexWrap: 'wrap', marginTop: spacing.sm }}>
|
||||
<BreakoutChip label="Immediate" value={breakdown.immediate} color={colors.danger} />
|
||||
<BreakoutChip label="Delayed" value={breakdown.delayed} color={colors.warn} />
|
||||
<BreakoutChip label="Minimal" value={breakdown.minor} color={colors.success} />
|
||||
<BreakoutChip label="Expectant" value={breakdown.deceased} color={colors.textSecondary} />
|
||||
<BreakoutChip label="Unknown" value={breakdown.unknown} color="#a0aec0" />
|
||||
</View>
|
||||
</View>
|
||||
);
|
||||
};
|
||||
|
||||
@@ -0,0 +1,138 @@
|
||||
import { useEffect, useRef } from 'react';
|
||||
import { useWindowDimensions, View } from 'react-native';
|
||||
import { ConnectionBanner } from '@/components/ConnectionBanner';
|
||||
import { ThemedView } from '@/components/ThemedView';
|
||||
import { colors } from '@/theme/colors';
|
||||
import { spacing } from '@/theme/spacing';
|
||||
import { usePoseStream } from '@/hooks/usePoseStream';
|
||||
import { useMatStore } from '@/stores/matStore';
|
||||
import { type ConnectionStatus } from '@/types/sensing';
|
||||
import { Alert, type Survivor } from '@/types/mat';
|
||||
import { AlertList } from './AlertList';
|
||||
import { MatWebView } from './MatWebView';
|
||||
import { SurvivorCounter } from './SurvivorCounter';
|
||||
import { useMatBridge } from './useMatBridge';
|
||||
|
||||
const isAlert = (value: unknown): value is Alert => {
|
||||
if (!value || typeof value !== 'object') {
|
||||
return false;
|
||||
}
|
||||
|
||||
const record = value as Record<string, unknown>;
|
||||
return typeof record.id === 'string' && typeof record.message === 'string';
|
||||
};
|
||||
|
||||
const isSurvivor = (value: unknown): value is Survivor => {
|
||||
if (!value || typeof value !== 'object') {
|
||||
return false;
|
||||
}
|
||||
|
||||
const record = value as Record<string, unknown>;
|
||||
return typeof record.id === 'string' && typeof record.zone_id === 'string';
|
||||
};
|
||||
|
||||
const resolveBannerState = (status: ConnectionStatus): 'connected' | 'simulated' | 'disconnected' => {
|
||||
if (status === 'connecting') {
|
||||
return 'disconnected';
|
||||
}
|
||||
|
||||
return status;
|
||||
};
|
||||
|
||||
export const MATScreen = () => {
|
||||
const { connectionStatus, lastFrame } = usePoseStream();
|
||||
|
||||
const { survivors, alerts, upsertSurvivor, addAlert, upsertEvent } = useMatStore((state) => ({
|
||||
survivors: state.survivors,
|
||||
alerts: state.alerts,
|
||||
upsertSurvivor: state.upsertSurvivor,
|
||||
addAlert: state.addAlert,
|
||||
upsertEvent: state.upsertEvent,
|
||||
}));
|
||||
|
||||
const { webViewRef, ready, onMessage, sendFrameUpdate, postEvent } = useMatBridge({
|
||||
onSurvivorDetected: (survivor) => {
|
||||
if (isSurvivor(survivor)) {
|
||||
upsertSurvivor(survivor);
|
||||
}
|
||||
},
|
||||
onAlertGenerated: (alert) => {
|
||||
if (isAlert(alert)) {
|
||||
addAlert(alert);
|
||||
}
|
||||
},
|
||||
});
|
||||
|
||||
const seededRef = useRef(false);
|
||||
|
||||
useEffect(() => {
|
||||
if (!ready || seededRef.current) {
|
||||
return;
|
||||
}
|
||||
|
||||
const createEvent = postEvent('CREATE_EVENT');
|
||||
createEvent({
|
||||
type: 'earthquake',
|
||||
latitude: 37.7749,
|
||||
longitude: -122.4194,
|
||||
name: 'Training Scenario',
|
||||
});
|
||||
|
||||
const addZone = postEvent('ADD_ZONE');
|
||||
addZone({
|
||||
name: 'Zone A',
|
||||
zone_type: 'rectangle',
|
||||
x: 60,
|
||||
y: 60,
|
||||
width: 180,
|
||||
height: 120,
|
||||
});
|
||||
addZone({
|
||||
name: 'Zone B',
|
||||
zone_type: 'circle',
|
||||
center_x: 300,
|
||||
center_y: 170,
|
||||
radius: 60,
|
||||
});
|
||||
|
||||
upsertEvent({
|
||||
event_id: 'training-scenario',
|
||||
disaster_type: 1,
|
||||
latitude: 37.7749,
|
||||
longitude: -122.4194,
|
||||
description: 'Training Scenario',
|
||||
});
|
||||
|
||||
seededRef.current = true;
|
||||
}, [postEvent, upsertEvent, ready]);
|
||||
|
||||
useEffect(() => {
|
||||
if (ready && lastFrame) {
|
||||
sendFrameUpdate(lastFrame);
|
||||
}
|
||||
}, [lastFrame, ready, sendFrameUpdate]);
|
||||
|
||||
const { height } = useWindowDimensions();
|
||||
const webHeight = Math.max(240, Math.floor(height * 0.5));
|
||||
|
||||
return (
|
||||
<ThemedView style={{ flex: 1, backgroundColor: colors.bg, padding: spacing.md }}>
|
||||
<ConnectionBanner status={resolveBannerState(connectionStatus)} />
|
||||
<View style={{ marginTop: 20 }}>
|
||||
<SurvivorCounter survivors={survivors} />
|
||||
</View>
|
||||
<View style={{ height: webHeight }}>
|
||||
<MatWebView
|
||||
webViewRef={webViewRef}
|
||||
onMessage={onMessage}
|
||||
style={{ flex: 1, borderRadius: 12, overflow: 'hidden', backgroundColor: colors.surface }}
|
||||
/>
|
||||
</View>
|
||||
<View style={{ flex: 1, marginTop: spacing.md }}>
|
||||
<AlertList alerts={alerts} />
|
||||
</View>
|
||||
</ThemedView>
|
||||
);
|
||||
};
|
||||
|
||||
export default MATScreen;
|
||||
|
||||
@@ -0,0 +1,118 @@
|
||||
import { useCallback, useRef, useState } from 'react';
|
||||
import type { WebView, WebViewMessageEvent } from 'react-native-webview';
|
||||
import type { Alert, Survivor } from '@/types/mat';
|
||||
import type { SensingFrame } from '@/types/sensing';
|
||||
|
||||
type MatBridgeMessageType = 'CREATE_EVENT' | 'ADD_ZONE' | 'FRAME_UPDATE';
|
||||
|
||||
type MatIncomingType = 'READY' | 'SURVIVOR_DETECTED' | 'ALERT_GENERATED';
|
||||
|
||||
type MatIncomingMessage = {
|
||||
type: MatIncomingType;
|
||||
payload?: unknown;
|
||||
};
|
||||
|
||||
type MatOutgoingMessage = {
|
||||
type: MatBridgeMessageType;
|
||||
payload?: unknown;
|
||||
};
|
||||
|
||||
type UseMatBridgeOptions = {
|
||||
onSurvivorDetected?: (survivor: Survivor) => void;
|
||||
onAlertGenerated?: (alert: Alert) => void;
|
||||
};
|
||||
|
||||
const safeParseJson = (value: string): unknown | null => {
|
||||
try {
|
||||
return JSON.parse(value);
|
||||
} catch {
|
||||
return null;
|
||||
}
|
||||
};
|
||||
|
||||
export const useMatBridge = ({ onAlertGenerated, onSurvivorDetected }: UseMatBridgeOptions = {}) => {
|
||||
const webViewRef = useRef<WebView | null>(null);
|
||||
const isReadyRef = useRef(false);
|
||||
const queuedMessages = useRef<string[]>([]);
|
||||
const [ready, setReady] = useState(false);
|
||||
|
||||
const flush = useCallback(() => {
|
||||
if (!webViewRef.current || !isReadyRef.current) {
|
||||
return;
|
||||
}
|
||||
|
||||
while (queuedMessages.current.length > 0) {
|
||||
const payload = queuedMessages.current.shift();
|
||||
if (payload) {
|
||||
webViewRef.current.postMessage(payload);
|
||||
}
|
||||
}
|
||||
}, []);
|
||||
|
||||
const sendMessage = useCallback(
|
||||
(message: MatOutgoingMessage) => {
|
||||
const payload = JSON.stringify(message);
|
||||
if (isReadyRef.current && webViewRef.current) {
|
||||
webViewRef.current.postMessage(payload);
|
||||
return;
|
||||
}
|
||||
queuedMessages.current.push(payload);
|
||||
},
|
||||
[],
|
||||
);
|
||||
|
||||
const sendFrameUpdate = useCallback(
|
||||
(frame: SensingFrame) => {
|
||||
sendMessage({ type: 'FRAME_UPDATE', payload: frame });
|
||||
},
|
||||
[sendMessage],
|
||||
);
|
||||
|
||||
const postEvent = useCallback(
|
||||
(type: 'CREATE_EVENT' | 'ADD_ZONE') => {
|
||||
return (payload: unknown) => {
|
||||
sendMessage({
|
||||
type,
|
||||
payload,
|
||||
});
|
||||
};
|
||||
},
|
||||
[sendMessage],
|
||||
);
|
||||
|
||||
const onMessage = useCallback(
|
||||
(event: WebViewMessageEvent) => {
|
||||
const payload = safeParseJson(event.nativeEvent.data);
|
||||
if (!payload || typeof payload !== 'object') {
|
||||
return;
|
||||
}
|
||||
|
||||
const message = payload as MatIncomingMessage;
|
||||
if (message.type === 'READY') {
|
||||
isReadyRef.current = true;
|
||||
setReady(true);
|
||||
flush();
|
||||
return;
|
||||
}
|
||||
|
||||
if (message.type === 'SURVIVOR_DETECTED') {
|
||||
onSurvivorDetected?.(message.payload as Survivor);
|
||||
return;
|
||||
}
|
||||
|
||||
if (message.type === 'ALERT_GENERATED') {
|
||||
onAlertGenerated?.(message.payload as Alert);
|
||||
}
|
||||
},
|
||||
[flush, onAlertGenerated, onSurvivorDetected],
|
||||
);
|
||||
|
||||
return {
|
||||
webViewRef,
|
||||
ready,
|
||||
onMessage,
|
||||
sendMessage,
|
||||
sendFrameUpdate,
|
||||
postEvent,
|
||||
};
|
||||
};
|
||||
|
||||
@@ -0,0 +1,36 @@
|
||||
import { Platform, Switch, View } from 'react-native';
|
||||
import { ThemedText } from '@/components/ThemedText';
|
||||
import { colors } from '@/theme/colors';
|
||||
import { spacing } from '@/theme/spacing';
|
||||
|
||||
type RssiToggleProps = {
|
||||
enabled: boolean;
|
||||
onChange: (value: boolean) => void;
|
||||
};
|
||||
|
||||
export const RssiToggle = ({ enabled, onChange }: RssiToggleProps) => {
|
||||
return (
|
||||
<View>
|
||||
<View style={{ flexDirection: 'row', justifyContent: 'space-between', alignItems: 'center' }}>
|
||||
<View style={{ flex: 1 }}>
|
||||
<ThemedText preset="bodyMd">RSSI Scan</ThemedText>
|
||||
<ThemedText preset="bodySm" style={{ color: colors.textSecondary }}>
|
||||
Scan for nearby Wi-Fi signals from Android devices
|
||||
</ThemedText>
|
||||
</View>
|
||||
<Switch
|
||||
value={enabled}
|
||||
onValueChange={onChange}
|
||||
trackColor={{ true: colors.accent, false: colors.surfaceAlt }}
|
||||
thumbColor={colors.textPrimary}
|
||||
/>
|
||||
</View>
|
||||
|
||||
{Platform.OS === 'ios' && (
|
||||
<ThemedText preset="bodySm" style={{ color: colors.textSecondary, marginTop: spacing.xs }}>
|
||||
iOS: RSSI scan is currently limited — using stub data.
|
||||
</ThemedText>
|
||||
)}
|
||||
</View>
|
||||
);
|
||||
};
|
||||
|
||||
@@ -0,0 +1,102 @@
|
||||
import { useState } from 'react';
|
||||
import { Pressable, TextInput, View } from 'react-native';
|
||||
import { validateServerUrl } from '@/utils/urlValidator';
|
||||
import { apiService } from '@/services/api.service';
|
||||
import { ThemedText } from '@/components/ThemedText';
|
||||
import { colors } from '@/theme/colors';
|
||||
import { spacing } from '@/theme/spacing';
|
||||
|
||||
type ServerUrlInputProps = {
|
||||
value: string;
|
||||
onChange: (value: string) => void;
|
||||
onSave: () => void;
|
||||
};
|
||||
|
||||
export const ServerUrlInput = ({ value, onChange, onSave }: ServerUrlInputProps) => {
|
||||
const [testResult, setTestResult] = useState('');
|
||||
|
||||
const validation = validateServerUrl(value);
|
||||
|
||||
const handleTest = async () => {
|
||||
if (!validation.valid) {
|
||||
setTestResult('✗ Invalid URL');
|
||||
return;
|
||||
}
|
||||
|
||||
const start = Date.now();
|
||||
try {
|
||||
await apiService.getStatus();
|
||||
setTestResult(`✓ ${Date.now() - start}ms`);
|
||||
} catch {
|
||||
setTestResult('✗ Failed');
|
||||
}
|
||||
};
|
||||
|
||||
return (
|
||||
<View>
|
||||
<ThemedText preset="labelMd" style={{ marginBottom: spacing.sm }}>
|
||||
Server URL
|
||||
</ThemedText>
|
||||
<TextInput
|
||||
value={value}
|
||||
onChangeText={onChange}
|
||||
autoCapitalize="none"
|
||||
autoCorrect={false}
|
||||
placeholder="http://192.168.1.100:8080"
|
||||
keyboardType="url"
|
||||
placeholderTextColor={colors.textSecondary}
|
||||
style={{
|
||||
borderWidth: 1,
|
||||
borderColor: validation.valid ? colors.border : colors.danger,
|
||||
borderRadius: 10,
|
||||
backgroundColor: colors.surface,
|
||||
color: colors.textPrimary,
|
||||
padding: spacing.sm,
|
||||
marginBottom: spacing.sm,
|
||||
}}
|
||||
/>
|
||||
{!validation.valid && (
|
||||
<ThemedText preset="bodySm" style={{ color: colors.danger, marginBottom: spacing.sm }}>
|
||||
{validation.error}
|
||||
</ThemedText>
|
||||
)}
|
||||
|
||||
<ThemedText preset="bodySm" style={{ color: colors.textSecondary, marginBottom: spacing.sm }}>
|
||||
{testResult || 'Ready to test connection'}
|
||||
</ThemedText>
|
||||
|
||||
<View style={{ flexDirection: 'row', gap: spacing.sm }}>
|
||||
<Pressable
|
||||
onPress={handleTest}
|
||||
disabled={!validation.valid}
|
||||
style={{
|
||||
flex: 1,
|
||||
paddingVertical: 10,
|
||||
borderRadius: 8,
|
||||
backgroundColor: validation.valid ? colors.accentDim : colors.surfaceAlt,
|
||||
alignItems: 'center',
|
||||
}}
|
||||
>
|
||||
<ThemedText preset="labelMd" style={{ color: colors.textPrimary }}>
|
||||
Test Connection
|
||||
</ThemedText>
|
||||
</Pressable>
|
||||
<Pressable
|
||||
onPress={onSave}
|
||||
disabled={!validation.valid}
|
||||
style={{
|
||||
flex: 1,
|
||||
paddingVertical: 10,
|
||||
borderRadius: 8,
|
||||
backgroundColor: validation.valid ? colors.success : colors.surfaceAlt,
|
||||
alignItems: 'center',
|
||||
}}
|
||||
>
|
||||
<ThemedText preset="labelMd" style={{ color: colors.textPrimary }}>
|
||||
Save
|
||||
</ThemedText>
|
||||
</Pressable>
|
||||
</View>
|
||||
</View>
|
||||
);
|
||||
};
|
||||
|
||||
@@ -0,0 +1,47 @@
|
||||
import { Pressable, View } from 'react-native';
|
||||
import { ThemeMode } from '@/theme/ThemeContext';
|
||||
import { ThemedText } from '@/components/ThemedText';
|
||||
import { colors } from '@/theme/colors';
|
||||
import { spacing } from '@/theme/spacing';
|
||||
|
||||
type ThemePickerProps = {
|
||||
value: ThemeMode;
|
||||
onChange: (value: ThemeMode) => void;
|
||||
};
|
||||
|
||||
const OPTIONS: ThemeMode[] = ['light', 'dark', 'system'];
|
||||
|
||||
export const ThemePicker = ({ value, onChange }: ThemePickerProps) => {
|
||||
return (
|
||||
<View
|
||||
style={{
|
||||
flexDirection: 'row',
|
||||
gap: spacing.sm,
|
||||
marginTop: spacing.sm,
|
||||
}}
|
||||
>
|
||||
{OPTIONS.map((option) => {
|
||||
const isActive = option === value;
|
||||
return (
|
||||
<Pressable
|
||||
key={option}
|
||||
onPress={() => onChange(option)}
|
||||
style={{
|
||||
flex: 1,
|
||||
borderRadius: 8,
|
||||
borderWidth: 1,
|
||||
borderColor: isActive ? colors.accent : colors.border,
|
||||
backgroundColor: isActive ? `${colors.accent}22` : '#0D1117',
|
||||
paddingVertical: 10,
|
||||
alignItems: 'center',
|
||||
}}
|
||||
>
|
||||
<ThemedText preset="labelMd" style={{ color: isActive ? colors.accent : colors.textSecondary }}>
|
||||
{option.toUpperCase()}
|
||||
</ThemedText>
|
||||
</Pressable>
|
||||
);
|
||||
})}
|
||||
</View>
|
||||
);
|
||||
};
|
||||
|
||||
@@ -0,0 +1,169 @@
|
||||
import { useEffect, useMemo, useState } from 'react';
|
||||
import { Linking, ScrollView, View } from 'react-native';
|
||||
import { ThemedText } from '@/components/ThemedText';
|
||||
import { ThemedView } from '@/components/ThemedView';
|
||||
import { colors } from '@/theme/colors';
|
||||
import { spacing } from '@/theme/spacing';
|
||||
import { WS_PATH } from '@/constants/websocket';
|
||||
import { apiService } from '@/services/api.service';
|
||||
import { wsService } from '@/services/ws.service';
|
||||
import { useSettingsStore } from '@/stores/settingsStore';
|
||||
import { Alert, Pressable, Platform } from 'react-native';
|
||||
import { ThemePicker } from './ThemePicker';
|
||||
import { RssiToggle } from './RssiToggle';
|
||||
import { ServerUrlInput } from './ServerUrlInput';
|
||||
|
||||
type GlowCardProps = {
|
||||
title: string;
|
||||
children: React.ReactNode;
|
||||
};
|
||||
|
||||
const GlowCard = ({ title, children }: GlowCardProps) => {
|
||||
return (
|
||||
<View
|
||||
style={{
|
||||
backgroundColor: '#0F141E',
|
||||
borderRadius: 14,
|
||||
borderWidth: 1,
|
||||
borderColor: `${colors.accent}35`,
|
||||
padding: spacing.md,
|
||||
marginBottom: spacing.md,
|
||||
}}
|
||||
>
|
||||
<ThemedText preset="labelMd" style={{ marginBottom: spacing.sm, color: colors.textPrimary }}>
|
||||
{title}
|
||||
</ThemedText>
|
||||
{children}
|
||||
</View>
|
||||
);
|
||||
};
|
||||
|
||||
const ScanIntervalPicker = ({
|
||||
value,
|
||||
onChange,
|
||||
}: {
|
||||
value: number;
|
||||
onChange: (value: number) => void;
|
||||
}) => {
|
||||
const options = [1, 2, 5];
|
||||
|
||||
return (
|
||||
<View style={{ flexDirection: 'row', gap: spacing.sm, marginTop: spacing.sm }}>
|
||||
{options.map((interval) => {
|
||||
const isActive = interval === value;
|
||||
return (
|
||||
<Pressable
|
||||
key={interval}
|
||||
onPress={() => onChange(interval)}
|
||||
style={{
|
||||
flex: 1,
|
||||
borderWidth: 1,
|
||||
borderColor: isActive ? colors.accent : colors.border,
|
||||
borderRadius: 8,
|
||||
backgroundColor: isActive ? `${colors.accent}20` : colors.surface,
|
||||
alignItems: 'center',
|
||||
}}
|
||||
>
|
||||
<ThemedText
|
||||
preset="bodySm"
|
||||
style={{
|
||||
color: isActive ? colors.accent : colors.textSecondary,
|
||||
paddingVertical: 8,
|
||||
}}
|
||||
>
|
||||
{interval}s
|
||||
</ThemedText>
|
||||
</Pressable>
|
||||
);
|
||||
})}
|
||||
</View>
|
||||
);
|
||||
};
|
||||
|
||||
export const SettingsScreen = () => {
|
||||
const serverUrl = useSettingsStore((state) => state.serverUrl);
|
||||
const rssiScanEnabled = useSettingsStore((state) => state.rssiScanEnabled);
|
||||
const theme = useSettingsStore((state) => state.theme);
|
||||
const setServerUrl = useSettingsStore((state) => state.setServerUrl);
|
||||
const setRssiScanEnabled = useSettingsStore((state) => state.setRssiScanEnabled);
|
||||
const setTheme = useSettingsStore((state) => state.setTheme);
|
||||
|
||||
const [draftUrl, setDraftUrl] = useState(serverUrl);
|
||||
const [scanInterval, setScanInterval] = useState(2);
|
||||
|
||||
useEffect(() => {
|
||||
setDraftUrl(serverUrl);
|
||||
}, [serverUrl]);
|
||||
|
||||
const intervalSummary = useMemo(() => `${scanInterval}s`, [scanInterval]);
|
||||
|
||||
const handleSaveUrl = () => {
|
||||
setServerUrl(draftUrl);
|
||||
apiService.setBaseUrl(draftUrl);
|
||||
wsService.disconnect();
|
||||
wsService.connect(draftUrl);
|
||||
};
|
||||
|
||||
const handleOpenGitHub = async () => {
|
||||
const handled = await Linking.canOpenURL('https://github.com');
|
||||
if (!handled) {
|
||||
Alert.alert('Unable to open link', 'Please open https://github.com manually in your browser.');
|
||||
return;
|
||||
}
|
||||
|
||||
await Linking.openURL('https://github.com');
|
||||
};
|
||||
|
||||
return (
|
||||
<ThemedView style={{ flex: 1, backgroundColor: colors.bg, padding: spacing.md }}>
|
||||
<ScrollView
|
||||
contentContainerStyle={{
|
||||
paddingBottom: spacing.xl,
|
||||
}}
|
||||
>
|
||||
<GlowCard title="SERVER">
|
||||
<ServerUrlInput value={draftUrl} onChange={setDraftUrl} onSave={handleSaveUrl} />
|
||||
</GlowCard>
|
||||
|
||||
<GlowCard title="SENSING">
|
||||
<RssiToggle enabled={rssiScanEnabled} onChange={setRssiScanEnabled} />
|
||||
<ThemedText preset="bodyMd" style={{ marginTop: spacing.md }}>
|
||||
Scan interval
|
||||
</ThemedText>
|
||||
<ScanIntervalPicker value={scanInterval} onChange={setScanInterval} />
|
||||
<ThemedText preset="bodySm" style={{ color: colors.textSecondary, marginTop: spacing.sm }}>
|
||||
Active interval: {intervalSummary}
|
||||
</ThemedText>
|
||||
{Platform.OS === 'ios' && (
|
||||
<ThemedText preset="bodySm" style={{ color: colors.textSecondary, marginTop: spacing.sm }}>
|
||||
iOS: RSSI scanning uses stubbed telemetry in this build.
|
||||
</ThemedText>
|
||||
)}
|
||||
</GlowCard>
|
||||
|
||||
<GlowCard title="APPEARANCE">
|
||||
<ThemePicker value={theme} onChange={setTheme} />
|
||||
</GlowCard>
|
||||
|
||||
<GlowCard title="ABOUT">
|
||||
<ThemedText preset="bodyMd" style={{ marginBottom: spacing.xs }}>
|
||||
WiFi-DensePose Mobile v1.0.0
|
||||
</ThemedText>
|
||||
<ThemedText
|
||||
preset="bodySm"
|
||||
style={{ color: colors.accent, marginBottom: spacing.sm }}
|
||||
onPress={handleOpenGitHub}
|
||||
>
|
||||
View on GitHub
|
||||
</ThemedText>
|
||||
<ThemedText preset="bodySm">WebSocket: {WS_PATH}</ThemedText>
|
||||
<ThemedText preset="bodySm" style={{ color: colors.textSecondary }}>
|
||||
Triage priority mapping: Immediate/Delayed/Minor/Deceased/Unknown
|
||||
</ThemedText>
|
||||
</GlowCard>
|
||||
</ScrollView>
|
||||
</ThemedView>
|
||||
);
|
||||
};
|
||||
|
||||
export default SettingsScreen;
|
||||
|
||||
@@ -0,0 +1,201 @@
|
||||
import { useEffect, useMemo } from 'react';
|
||||
import { View, ViewStyle } from 'react-native';
|
||||
import Svg, { Circle, Polygon, Rect } from 'react-native-svg';
|
||||
import Animated, {
|
||||
createAnimatedComponent,
|
||||
useAnimatedProps,
|
||||
useAnimatedStyle,
|
||||
useDerivedValue,
|
||||
useSharedValue,
|
||||
withTiming,
|
||||
type SharedValue,
|
||||
} from 'react-native-reanimated';
|
||||
import {
|
||||
Gesture,
|
||||
GestureDetector,
|
||||
} from 'react-native-gesture-handler';
|
||||
import { colors } from '@/theme/colors';
|
||||
import { spacing } from '@/theme/spacing';
|
||||
import { valueToColor } from '@/utils/colorMap';
|
||||
|
||||
const GRID_SIZE = 20;
|
||||
const CELL_COUNT = GRID_SIZE * GRID_SIZE;
|
||||
|
||||
type Point = {
|
||||
x: number;
|
||||
y: number;
|
||||
};
|
||||
|
||||
type FloorPlanSvgProps = {
|
||||
gridValues: number[];
|
||||
personPositions: Point[];
|
||||
size?: number;
|
||||
style?: ViewStyle;
|
||||
};
|
||||
|
||||
const clamp01 = (value: number) => Math.max(0, Math.min(1, value));
|
||||
|
||||
const colorToRgba = (value: number): string => {
|
||||
const [r, g, b] = valueToColor(clamp01(value));
|
||||
return `rgba(${Math.round(r * 255)}, ${Math.round(g * 255)}, ${Math.round(b * 255)}, 1)`;
|
||||
};
|
||||
|
||||
const normalizeGrid = (values: number[]): number[] => {
|
||||
const normalized = new Array(CELL_COUNT).fill(0);
|
||||
const sourceLength = Math.min(values.length, CELL_COUNT);
|
||||
|
||||
for (let i = 0; i < sourceLength; i += 1) {
|
||||
const raw = values?.[i];
|
||||
normalized[i] = clamp01(typeof raw === 'number' && Number.isFinite(raw) ? raw : 0);
|
||||
}
|
||||
|
||||
return normalized;
|
||||
};
|
||||
|
||||
const AnimatedRect = createAnimatedComponent(Rect);
|
||||
|
||||
const AnimatedContainer = Animated.View;
|
||||
|
||||
const Cell = ({
|
||||
index,
|
||||
size,
|
||||
values,
|
||||
progress,
|
||||
}: {
|
||||
index: number;
|
||||
size: number;
|
||||
values: SharedValue<number[]>;
|
||||
progress: SharedValue<number>;
|
||||
}) => {
|
||||
const cellSize = size / GRID_SIZE;
|
||||
const x = (index % GRID_SIZE) * cellSize;
|
||||
const y = Math.floor(index / GRID_SIZE) * cellSize;
|
||||
|
||||
const animatedProps = useAnimatedProps(() => {
|
||||
const fill = colorToRgba(values.value[index] ?? 0);
|
||||
return {
|
||||
fill,
|
||||
opacity: 0.95 + (progress.value - 1) * 0.05,
|
||||
};
|
||||
}, [index]);
|
||||
|
||||
return <AnimatedRect x={x} y={y} width={cellSize} height={cellSize} rx={1} animatedProps={animatedProps} />;
|
||||
};
|
||||
|
||||
const RouterMarker = ({ cellSize }: { cellSize: number }) => {
|
||||
const cx = cellSize * 5.5;
|
||||
const cy = cellSize * 17.5;
|
||||
const radius = cellSize * 0.35;
|
||||
|
||||
return (
|
||||
<Polygon
|
||||
points={`${cx},${cy - radius} ${cx + radius},${cy} ${cx},${cy + radius} ${cx - radius},${cy}`}
|
||||
fill="rgba(50, 184, 198, 0.25)"
|
||||
stroke={colors.accent}
|
||||
strokeWidth={2}
|
||||
/>
|
||||
);
|
||||
};
|
||||
|
||||
export const FloorPlanSvg = ({ gridValues, personPositions, size = 320, style }: FloorPlanSvgProps) => {
|
||||
const normalizedValues = useMemo(() => normalizeGrid(gridValues), [gridValues]);
|
||||
|
||||
const values = useSharedValue(normalizedValues);
|
||||
const previousValues = useSharedValue(normalizedValues);
|
||||
const targetValues = useSharedValue(normalizedValues);
|
||||
const progress = useSharedValue(1);
|
||||
|
||||
const translateX = useSharedValue(0);
|
||||
const translateY = useSharedValue(0);
|
||||
const panStartX = useSharedValue(0);
|
||||
const panStartY = useSharedValue(0);
|
||||
|
||||
const panGesture = Gesture.Pan()
|
||||
.onStart(() => {
|
||||
panStartX.value = translateX.value;
|
||||
panStartY.value = translateY.value;
|
||||
})
|
||||
.onUpdate((event) => {
|
||||
translateX.value = panStartX.value + event.translationX;
|
||||
translateY.value = panStartY.value + event.translationY;
|
||||
})
|
||||
.onEnd(() => {
|
||||
panStartX.value = translateX.value;
|
||||
panStartY.value = translateY.value;
|
||||
});
|
||||
|
||||
const panStyle = useAnimatedStyle(() => ({
|
||||
transform: [
|
||||
{ translateX: translateX.value },
|
||||
{ translateY: translateY.value },
|
||||
],
|
||||
}));
|
||||
|
||||
useDerivedValue(() => {
|
||||
const interpolated = new Array(CELL_COUNT).fill(0);
|
||||
const from = previousValues.value;
|
||||
const to = targetValues.value;
|
||||
const p = progress.value;
|
||||
|
||||
for (let i = 0; i < CELL_COUNT; i += 1) {
|
||||
const start = from[i] ?? 0;
|
||||
const end = to[i] ?? 0;
|
||||
interpolated[i] = start + (end - start) * p;
|
||||
}
|
||||
values.value = interpolated;
|
||||
});
|
||||
|
||||
useEffect(() => {
|
||||
const next = normalizeGrid(normalizedValues);
|
||||
previousValues.value = values.value;
|
||||
targetValues.value = next;
|
||||
progress.value = 0;
|
||||
progress.value = withTiming(1, { duration: 500 });
|
||||
}, [normalizedValues, previousValues, targetValues, progress, values]);
|
||||
|
||||
const markers = useMemo(() => {
|
||||
const cellSize = size / GRID_SIZE;
|
||||
return personPositions
|
||||
.map((point, idx) => {
|
||||
const cx = (Math.max(0, Math.min(GRID_SIZE - 1, point.x)) + 0.5) * cellSize;
|
||||
const cy = (Math.max(0, Math.min(GRID_SIZE - 1, point.y)) + 0.5) * cellSize;
|
||||
const radius = Math.max(2.8, cellSize * 0.22);
|
||||
|
||||
return (
|
||||
<Circle
|
||||
key={`person-${idx}`}
|
||||
cx={cx}
|
||||
cy={cy}
|
||||
r={radius}
|
||||
fill={colors.accent}
|
||||
stroke="#FFFFFF"
|
||||
strokeWidth={1.8}
|
||||
/>
|
||||
);
|
||||
})
|
||||
.concat(
|
||||
<RouterMarker key="router" cellSize={size / GRID_SIZE} />,
|
||||
);
|
||||
}, [personPositions, size]);
|
||||
|
||||
return (
|
||||
<View style={[{ overflow: 'hidden', paddingBottom: spacing.xs }, style]}>
|
||||
<GestureDetector gesture={panGesture}>
|
||||
<AnimatedContainer style={panStyle}>
|
||||
<Svg width={size} height={size} viewBox={`0 0 ${size} ${size}`}>
|
||||
{Array.from({ length: CELL_COUNT }).map((_, index) => (
|
||||
<Cell
|
||||
key={`cell-${index}`}
|
||||
index={index}
|
||||
size={size}
|
||||
values={values}
|
||||
progress={progress}
|
||||
/>
|
||||
))}
|
||||
{markers}
|
||||
</Svg>
|
||||
</AnimatedContainer>
|
||||
</GestureDetector>
|
||||
</View>
|
||||
);
|
||||
};
|
||||
|
||||
@@ -0,0 +1,54 @@
|
||||
import { View } from 'react-native';
|
||||
import { ThemedText } from '@/components/ThemedText';
|
||||
import { colors } from '@/theme/colors';
|
||||
import { spacing } from '@/theme/spacing';
|
||||
import { valueToColor } from '@/utils/colorMap';
|
||||
|
||||
type LegendStop = {
|
||||
label: string;
|
||||
color: string;
|
||||
};
|
||||
|
||||
const LEGEND_STOPS: LegendStop[] = [
|
||||
{ label: 'Quiet', color: colorToRgba(0) },
|
||||
{ label: 'Low', color: colorToRgba(0.25) },
|
||||
{ label: 'Medium', color: colorToRgba(0.5) },
|
||||
{ label: 'High', color: colorToRgba(0.75) },
|
||||
{ label: 'Active', color: colorToRgba(1) },
|
||||
];
|
||||
|
||||
function colorToRgba(value: number): string {
|
||||
const [r, g, b] = valueToColor(value);
|
||||
return `rgba(${Math.round(r * 255)}, ${Math.round(g * 255)}, ${Math.round(b * 255)}, 1)`;
|
||||
}
|
||||
|
||||
export const ZoneLegend = () => {
|
||||
return (
|
||||
<View style={{ flexDirection: 'row', justifyContent: 'space-between', marginTop: spacing.md }}>
|
||||
{LEGEND_STOPS.map((stop) => (
|
||||
<View
|
||||
key={stop.label}
|
||||
style={{
|
||||
flexDirection: 'row',
|
||||
alignItems: 'center',
|
||||
gap: 6,
|
||||
}}
|
||||
>
|
||||
<View
|
||||
style={{
|
||||
width: 14,
|
||||
height: 14,
|
||||
borderRadius: 3,
|
||||
backgroundColor: stop.color,
|
||||
borderColor: colors.border,
|
||||
borderWidth: 1,
|
||||
}}
|
||||
/>
|
||||
<ThemedText preset="bodySm" style={{ color: colors.textSecondary }}>
|
||||
{stop.label}
|
||||
</ThemedText>
|
||||
</View>
|
||||
))}
|
||||
</View>
|
||||
);
|
||||
};
|
||||
|
||||
@@ -0,0 +1,82 @@
|
||||
import { useMemo } from 'react';
|
||||
import { ScrollView, useWindowDimensions, View } from 'react-native';
|
||||
import { ConnectionBanner } from '@/components/ConnectionBanner';
|
||||
import { ThemedText } from '@/components/ThemedText';
|
||||
import { ThemedView } from '@/components/ThemedView';
|
||||
import { colors } from '@/theme/colors';
|
||||
import { spacing } from '@/theme/spacing';
|
||||
import { usePoseStore } from '@/stores/poseStore';
|
||||
import { type ConnectionStatus } from '@/types/sensing';
|
||||
import { useOccupancyGrid } from './useOccupancyGrid';
|
||||
import { FloorPlanSvg } from './FloorPlanSvg';
|
||||
import { ZoneLegend } from './ZoneLegend';
|
||||
|
||||
const getLastUpdateSeconds = (timestamp?: number): string => {
|
||||
if (!timestamp) {
|
||||
return 'N/A';
|
||||
}
|
||||
|
||||
const ageMs = Date.now() - timestamp;
|
||||
const secs = Math.max(0, ageMs / 1000);
|
||||
return `${secs.toFixed(1)}s`;
|
||||
};
|
||||
|
||||
const resolveBannerState = (status: ConnectionStatus): 'connected' | 'simulated' | 'disconnected' => {
|
||||
if (status === 'connecting') {
|
||||
return 'disconnected';
|
||||
}
|
||||
|
||||
return status;
|
||||
};
|
||||
|
||||
export const ZonesScreen = () => {
|
||||
const connectionStatus = usePoseStore((state) => state.connectionStatus);
|
||||
const lastFrame = usePoseStore((state) => state.lastFrame);
|
||||
const signalField = usePoseStore((state) => state.signalField);
|
||||
|
||||
const { gridValues, personPositions } = useOccupancyGrid(signalField);
|
||||
|
||||
const { width } = useWindowDimensions();
|
||||
const mapSize = useMemo(() => Math.max(240, Math.min(width - spacing.md * 2, 520)), [width]);
|
||||
|
||||
return (
|
||||
<ThemedView style={{ flex: 1, backgroundColor: colors.bg }}>
|
||||
<ScrollView contentContainerStyle={{ padding: spacing.md, paddingBottom: spacing.xxl }}>
|
||||
<ConnectionBanner status={resolveBannerState(connectionStatus)} />
|
||||
<View
|
||||
style={{
|
||||
marginTop: 28,
|
||||
marginBottom: spacing.md,
|
||||
}}
|
||||
>
|
||||
<ThemedText preset="labelLg" style={{ color: colors.textSecondary, marginBottom: 8 }}>
|
||||
Floor Plan — Occupancy Heatmap
|
||||
</ThemedText>
|
||||
</View>
|
||||
|
||||
<FloorPlanSvg
|
||||
gridValues={gridValues}
|
||||
personPositions={personPositions}
|
||||
size={mapSize}
|
||||
style={{ alignSelf: 'center' }}
|
||||
/>
|
||||
|
||||
<ZoneLegend />
|
||||
|
||||
<View
|
||||
style={{
|
||||
marginTop: spacing.md,
|
||||
flexDirection: 'row',
|
||||
justifyContent: 'space-between',
|
||||
gap: spacing.md,
|
||||
}}
|
||||
>
|
||||
<ThemedText preset="bodyMd">Occupancy: {personPositions.length} persons detected</ThemedText>
|
||||
<ThemedText preset="bodyMd">Last update: {getLastUpdateSeconds(lastFrame?.timestamp)}</ThemedText>
|
||||
</View>
|
||||
</ScrollView>
|
||||
</ThemedView>
|
||||
);
|
||||
};
|
||||
|
||||
export default ZonesScreen;
|
||||
|
||||
@@ -0,0 +1,109 @@
|
||||
import { useMemo } from 'react';
|
||||
import type { Classification, SignalField } from '@/types/sensing';
|
||||
import { usePoseStore } from '@/stores/poseStore';
|
||||
|
||||
const GRID_SIZE = 20;
|
||||
const CELL_COUNT = GRID_SIZE * GRID_SIZE;
|
||||
|
||||
type Point = {
|
||||
x: number;
|
||||
y: number;
|
||||
};
|
||||
|
||||
const clamp01 = (value: number): number => {
|
||||
if (Number.isNaN(value)) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
return Math.max(0, Math.min(1, value));
|
||||
};
|
||||
|
||||
const parseNumber = (value: unknown): number | null => {
|
||||
return typeof value === 'number' && Number.isFinite(value) ? value : null;
|
||||
};
|
||||
|
||||
const parsePoint = (value: unknown): Point | null => {
|
||||
if (!value || typeof value !== 'object') {
|
||||
return null;
|
||||
}
|
||||
|
||||
const record = value as Record<string, unknown>;
|
||||
const x = parseNumber(record.x);
|
||||
const y = parseNumber(record.y);
|
||||
|
||||
if (x === null || y === null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return {
|
||||
x,
|
||||
y,
|
||||
};
|
||||
};
|
||||
|
||||
const collectPositions = (value: unknown): Point[] => {
|
||||
if (!Array.isArray(value)) {
|
||||
return [];
|
||||
}
|
||||
|
||||
return value
|
||||
.map((entry) => parsePoint(entry))
|
||||
.filter((point): point is Point => point !== null)
|
||||
.map((point) => ({
|
||||
x: point.x,
|
||||
y: point.y,
|
||||
}));
|
||||
};
|
||||
|
||||
const readClassificationPositions = (classification: Classification | undefined): Point[] => {
|
||||
const source = classification as unknown as Record<string, unknown>;
|
||||
|
||||
return (
|
||||
collectPositions(source?.persons) ??
|
||||
collectPositions(source?.personPositions) ??
|
||||
collectPositions(source?.positions) ??
|
||||
[]
|
||||
);
|
||||
};
|
||||
|
||||
export const useOccupancyGrid = (signalField: SignalField | null): { gridValues: number[]; personPositions: Point[] } => {
|
||||
const classification = usePoseStore((state) => state.classification) as Classification | undefined;
|
||||
|
||||
const gridValues = useMemo(() => {
|
||||
const sourceValues = signalField?.values;
|
||||
|
||||
if (!sourceValues || sourceValues.length === 0) {
|
||||
return new Array(CELL_COUNT).fill(0);
|
||||
}
|
||||
|
||||
const normalized = new Array(CELL_COUNT).fill(0);
|
||||
const sourceLength = Math.min(CELL_COUNT, sourceValues.length);
|
||||
|
||||
for (let i = 0; i < sourceLength; i += 1) {
|
||||
const value = parseNumber(sourceValues[i]);
|
||||
normalized[i] = clamp01(value ?? 0);
|
||||
}
|
||||
|
||||
return normalized;
|
||||
}, [signalField?.values]);
|
||||
|
||||
const personPositions = useMemo(() => {
|
||||
const positions = readClassificationPositions(classification);
|
||||
|
||||
if (positions.length > 0) {
|
||||
return positions
|
||||
.map(({ x, y }) => ({
|
||||
x: Math.max(0, Math.min(GRID_SIZE - 1, x)),
|
||||
y: Math.max(0, Math.min(GRID_SIZE - 1, y)),
|
||||
}))
|
||||
.slice(0, 16);
|
||||
}
|
||||
|
||||
return [] as Point[];
|
||||
}, [classification]);
|
||||
|
||||
return {
|
||||
gridValues,
|
||||
personPositions,
|
||||
};
|
||||
};
|
||||
|
||||
Reference in New Issue
Block a user