File size: 4,624 Bytes
3a08226 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 | // Worker Bridge - Manages parallel workers for ArchDroid
class WorkerBridge {
constructor() {
this.workers = new Map();
this.messageQueue = [];
this.callbacks = new Map();
this.callbackId = 0;
this.initWorkers();
this.setupServiceWorker();
}
initWorkers() {
const workerConfigs = [
{ name: 'settings', url: 'workers/settings-worker.js' },
{ name: 'apps', url: 'workers/app-data-worker.js' },
{ name: 'gestures', url: 'workers/gesture-worker.js' },
{ name: 'notifications', url: 'workers/notification-worker.js' },
{ name: 'system', url: 'workers/system-sync-worker.js' }
];
workerConfigs.forEach(({ name, url }) => {
try {
const worker = new Worker(url);
worker.onmessage = (e) => this.handleWorkerMessage(name, e.data);
worker.onerror = (e) => console.error(`Worker ${name} error:`, e);
this.workers.set(name, worker);
} catch (err) {
console.warn(`Failed to create worker ${name}:`, err);
}
});
}
async setupServiceWorker() {
if ('serviceWorker' in navigator) {
try {
const reg = await navigator.serviceWorker.register('/sw.js');
console.log('SW registered:', reg);
navigator.serviceWorker.addEventListener('message', (e) => {
this.handleServiceWorkerMessage(e.data);
});
// Request background sync
if ('sync' in reg) {
await reg.sync.register('settings-sync');
}
} catch (err) {
console.error('SW registration failed:', err);
}
}
}
postToWorker(workerName, message, transferables = []) {
const worker = this.workers.get(workerName);
if (!worker) {
console.warn(`Worker ${workerName} not available`);
return Promise.reject(new Error('Worker not available'));
}
return new Promise((resolve) => {
const id = ++this.callbackId;
this.callbacks.set(id, resolve);
worker.postMessage({
...message,
_callbackId: id,
_workerName: workerName
}, transferables);
});
}
handleWorkerMessage(workerName, data) {
// Resolve pending callback if exists
if (data._callbackId) {
const callback = this.callbacks.get(data._callbackId);
if (callback) {
callback(data);
this.callbacks.delete(data._callbackId);
return;
}
}
// Broadcast to window
const event = new CustomEvent(`worker:${workerName}`, {
detail: data
});
window.dispatchEvent(event);
// Also dispatch to specific handlers
this.routeWorkerMessage(workerName, data);
}
routeWorkerMessage(workerName, data) {
switch (workerName) {
case 'settings':
window.dispatchEvent(new CustomEvent('settings-updated', { detail: data }));
break;
case 'apps':
window.dispatchEvent(new CustomEvent('apps-loaded', { detail: data }));
break;
case 'gestures':
window.dispatchEvent(new CustomEvent('gesture', { detail: data.gesture }));
break;
case 'notifications':
window.dispatchEvent(new CustomEvent('notifications-updated', { detail: data }));
break;
case 'system':
window.dispatchEvent(new CustomEvent('system-status', { detail: data }));
break;
}
}
handleServiceWorkerMessage(data) {
window.dispatchEvent(new CustomEvent('sw-message', { detail: data }));
}
// Public API methods
async fetchSettings() {
return this.postToWorker('settings', { action: 'READ_ALL' });
}
async watchSetting(key) {
this.postToWorker('settings', { action: 'WATCH', settings: { key } });
}
async fetchApps() {
return this.postToWorker('apps', { action: 'FETCH_ALL' });
}
async searchApps(query) {
return this.postToWorker('apps', { action: 'SEARCH', filter: { query } });
}
async launchApp(packageName) {
return this.postToWorker('apps', { action: 'LAUNCH_APP', filter: { package: packageName } });
}
processGesture(type, event) {
this.postToWorker('gestures', { type, event });
}
async fetchNotifications() {
return this.postToWorker('notifications', { action: 'FETCH' });
}
clearNotification(id) {
this.postToWorker('notifications', { action: 'CLEAR', data: { id } });
}
startSystemSync() {
this.postToWorker('system', { action: 'START_SYNC' });
}
stopSystemSync() {
this.postToWorker('system', { action: 'STOP_SYNC' });
}
}
// Initialize bridge
window.workerBridge = new WorkerBridge(); |