Proyecto App Linux

This commit is contained in:
2026-05-03 23:43:09 +02:00
commit 7482733843
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# remote-control
UI library for the remote control web app.
## Scope
- Sends channel up/down commands to `/api/remote-control/channel/up|down`
- Sends direct number-based channel selection (`/channel/select-number`)
- Reads live playback status from `/api/remote-control/status`
- Sends volume commands (`/volume/up|down|toggle-mute`)
- Used for live channel navigation in:
- M3U playlists
- Xtream Live TV
- Stalker ITV
## Running unit tests
Run `nx test remote-control` to execute the unit tests.
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import nx from '@nx/eslint-plugin';
import baseConfig from '../../../eslint.config.mjs';
export default [
...baseConfig,
...nx.configs['flat/angular'],
...nx.configs['flat/angular-template'],
{
files: ['**/*.ts'],
rules: {
'@angular-eslint/directive-selector': [
'error',
{
type: 'attribute',
prefix: 'lib',
style: 'camelCase',
},
],
'@angular-eslint/component-selector': [
'error',
{
type: 'element',
prefix: 'lib',
style: 'kebab-case',
},
],
},
},
{
files: ['**/*.html'],
// Override or add rules here
rules: {},
},
];
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export default {
displayName: 'remote-control',
preset: '../../../jest.preset.js',
setupFilesAfterEnv: ['<rootDir>/src/test-setup.ts'],
coverageDirectory: '../../../coverage/libs/ui/remote-control',
transform: {
'^.+\\.(ts|mjs|js|html)$': [
'jest-preset-angular',
{
tsconfig: '<rootDir>/tsconfig.spec.json',
stringifyContentPathRegex: '\\.(html|svg)$',
},
],
},
transformIgnorePatterns: ['node_modules/(?!.*\\.mjs$)'],
snapshotSerializers: [
'jest-preset-angular/build/serializers/no-ng-attributes',
'jest-preset-angular/build/serializers/ng-snapshot',
'jest-preset-angular/build/serializers/html-comment',
],
};
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{
"name": "remote-control",
"$schema": "../../../node_modules/nx/schemas/project-schema.json",
"sourceRoot": "libs/ui/remote-control/src",
"prefix": "lib",
"projectType": "library",
"tags": ["scope:shared", "domain:playback", "type:ui"],
"targets": {
"test": {
"executor": "@nx/jest:jest",
"outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
"options": {
"jestConfig": "libs/ui/remote-control/jest.config.ts",
"tsConfig": "libs/ui/remote-control/tsconfig.spec.json"
}
},
"lint": {
"executor": "@nx/eslint:lint"
}
}
}
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export * from './lib/remote-control/remote-control.component';
export * from './lib/remote-control/remote-control.service';
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<div class="remote">
<div class="remote__body">
<div class="now-card">
<div class="now-card__top">
<div class="now-card__label">Now Playing</div>
<div class="now-card__statusline">
<span class="status-dot" [class.is-active]="isReady"></span>
<span>{{ isLoading ? 'Executing' : portalLabel }}</span>
</div>
</div>
<div class="now-card__channel">
{{ status?.channelName || 'No live stream selected' }}
</div>
<div class="now-card__meta">
<span>
@if (status?.channelNumber) {
CH {{ status?.channelNumber }}
} @else {
CH -
}
</span>
<span>{{ status?.portal || 'unknown' }}</span>
</div>
<div class="now-card__program">
{{ status?.epgTitle || 'No current EPG program' }}
</div>
</div>
@if (error) {
<div class="remote__error">
{{ error }}
</div>
}
<div class="cluster">
<div class="cluster__title">Channel Navigation</div>
<div class="touchpad__glass">
<button
class="touchpad__button touchpad__button--up"
(click)="changeChannelUp()"
[disabled]="isLoading"
[class.is-loading]="isLoading"
aria-label="Channel Up"
>
<span>CH +</span>
</button>
<button
class="touchpad__button touchpad__button--down"
(click)="changeChannelDown()"
[disabled]="isLoading"
[class.is-loading]="isLoading"
aria-label="Channel Down"
>
<span>CH -</span>
</button>
<div class="touchpad__center">
<span>{{ status?.channelNumber || '-' }}</span>
</div>
</div>
</div>
<div class="cluster">
<div class="cluster__title">Channel Number</div>
<div class="digit-display">{{ numericInput || '----' }}</div>
<div class="keypad">
@for (digit of digits; track digit) {
<button
class="keypad__key"
(click)="appendDigit(digit)"
[disabled]="isLoading"
>
{{ digit }}
</button>
}
<button
class="keypad__key keypad__key--alt"
(click)="backspaceDigit()"
[disabled]="isLoading"
>
DEL
</button>
<button
class="keypad__key keypad__key--alt"
(click)="clearDigits()"
[disabled]="isLoading"
>
CLR
</button>
<button
class="keypad__key keypad__key--go"
(click)="submitChannelNumber()"
[disabled]="isLoading || !numericInput"
>
OK
</button>
</div>
</div>
<div class="cluster">
<div class="cluster__title">Volume</div>
<div class="volume-row">
<button
class="volume-row__button"
(click)="volumeDown()"
[disabled]="isLoading || !status?.supportsVolume"
>
VOL -
</button>
<button
class="volume-row__button volume-row__button--mute"
(click)="toggleMute()"
[disabled]="isLoading || !status?.supportsVolume"
>
@if (status?.muted) {
UNMUTE
} @else {
MUTE
}
</button>
<button
class="volume-row__button"
(click)="volumeUp()"
[disabled]="isLoading || !status?.supportsVolume"
>
VOL +
</button>
</div>
<div class="volume-meter">
<div
class="volume-meter__fill"
[style.width.%]="volumePercent ?? 0"
></div>
</div>
<div class="volume-caption">
@if (status?.supportsVolume) {
{{ volumePercent ?? 0 }}%
} @else {
Volume control unavailable for this player mode
}
</div>
</div>
<div class="remote__footer">
@if (isStatusLoading) {
Syncing status...
} @else if (status?.updatedAt) {
Updated {{ status?.updatedAt | date: 'HH:mm:ss' }}
} @else {
Waiting for status...
}
</div>
</div>
</div>
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:host {
--bg-0: #0a1016;
--bg-1: #111c26;
--bg-2: #1c2d3b;
--line: rgba(177, 220, 255, 0.2);
--ink: #e5f5ff;
--ink-dim: rgba(229, 245, 255, 0.72);
--accent: #2ec4ff;
--accent-soft: rgba(46, 196, 255, 0.2);
--danger: #ff596d;
display: block;
min-height: 100vh;
}
* {
box-sizing: border-box;
-webkit-tap-highlight-color: transparent;
}
.remote {
min-height: 100vh;
padding: 14px;
display: flex;
justify-content: center;
background:
radial-gradient(circle at 12% 8%, rgba(255, 200, 92, 0.18), transparent 35%),
radial-gradient(circle at 85% 0%, rgba(46, 196, 255, 0.28), transparent 45%),
linear-gradient(145deg, var(--bg-0), var(--bg-1) 58%, var(--bg-2));
color: var(--ink);
font-family: 'Avenir Next', 'Trebuchet MS', 'Segoe UI', sans-serif;
}
.remote__body {
width: min(100%, 520px);
display: grid;
gap: 10px;
animation: reveal 0.6s ease-out;
}
.status-dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: var(--danger);
box-shadow: 0 0 10px rgba(255, 89, 109, 0.7);
}
.status-dot.is-active {
background: #44e38c;
box-shadow: 0 0 12px rgba(68, 227, 140, 0.7);
}
.now-card {
padding: 12px;
border-radius: 18px;
border: 1px solid var(--line);
background: linear-gradient(
155deg,
rgba(17, 39, 56, 0.92),
rgba(15, 29, 42, 0.86)
);
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.now-card__top {
display: flex;
align-items: center;
justify-content: space-between;
gap: 10px;
}
.now-card__statusline {
display: flex;
align-items: center;
gap: 7px;
font-size: 12px;
color: var(--ink-dim);
white-space: nowrap;
}
.now-card__label {
font-size: 11px;
text-transform: uppercase;
letter-spacing: 0.13em;
color: var(--ink-dim);
}
.now-card__channel {
margin-top: 5px;
font-size: 18px;
font-weight: 700;
line-height: 1.2;
}
.now-card__meta {
margin-top: 6px;
display: flex;
justify-content: space-between;
font-size: 12px;
color: var(--ink-dim);
}
.now-card__program {
margin-top: 8px;
font-size: 13px;
color: #b6d5ea;
}
.cluster {
border: 1px solid var(--line);
border-radius: 18px;
padding: 10px;
background: rgba(9, 21, 31, 0.72);
}
.cluster__title {
font-size: 11px;
text-transform: uppercase;
letter-spacing: 0.11em;
color: var(--ink-dim);
margin-bottom: 10px;
}
.touchpad__glass {
width: min(100%, 320px);
aspect-ratio: 1;
margin: 0 auto;
position: relative;
border-radius: 50%;
overflow: hidden;
border: 1px solid rgba(97, 166, 214, 0.38);
background:
radial-gradient(circle at 50% 32%, rgba(46, 196, 255, 0.24), transparent 56%),
linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.01));
}
.touchpad__button {
position: absolute;
left: 0;
width: 100%;
height: 50%;
border: 0;
background: transparent;
color: var(--ink);
font-size: 20px;
font-weight: 700;
letter-spacing: 0.06em;
cursor: pointer;
transition: 180ms ease;
}
.touchpad__button:active:not(:disabled) {
background: var(--accent-soft);
}
.touchpad__button:disabled {
opacity: 0.45;
}
.touchpad__button--up {
top: 0;
}
.touchpad__button--down {
bottom: 0;
}
.touchpad__center {
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
width: 72px;
height: 72px;
border-radius: 50%;
border: 1px solid rgba(167, 218, 255, 0.35);
background: rgba(9, 23, 34, 0.9);
display: grid;
place-items: center;
font-size: 24px;
font-weight: 700;
}
.digit-display {
margin-bottom: 8px;
border-radius: 12px;
border: 1px dashed rgba(167, 218, 255, 0.5);
padding: 10px;
text-align: center;
font-family: 'Courier New', monospace;
font-size: 20px;
letter-spacing: 0.16em;
color: #d5eeff;
}
.keypad {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 8px;
}
.keypad__key {
height: 46px;
border-radius: 12px;
border: 1px solid rgba(167, 218, 255, 0.34);
background: rgba(15, 38, 55, 0.84);
color: var(--ink);
font-size: 16px;
font-weight: 700;
}
.keypad__key:active:not(:disabled) {
transform: translateY(1px);
background: rgba(29, 67, 94, 0.94);
}
.keypad__key:disabled {
opacity: 0.45;
}
.keypad__key--alt {
font-size: 12px;
letter-spacing: 0.06em;
}
.keypad__key--go {
background: linear-gradient(140deg, #16a8df, #2ec4ff);
color: #042130;
}
.volume-row {
display: grid;
grid-template-columns: 1fr 1fr 1fr;
gap: 8px;
}
.volume-row__button {
min-height: 40px;
border-radius: 10px;
border: 1px solid rgba(167, 218, 255, 0.34);
background: rgba(15, 38, 55, 0.84);
color: var(--ink);
font-size: 12px;
font-weight: 700;
letter-spacing: 0.06em;
}
.volume-row__button--mute {
border-color: rgba(255, 129, 143, 0.45);
}
.volume-row__button:disabled {
opacity: 0.45;
}
.volume-meter {
margin-top: 10px;
height: 10px;
border-radius: 999px;
background: rgba(255, 255, 255, 0.1);
overflow: hidden;
}
.volume-meter__fill {
height: 100%;
border-radius: inherit;
background: linear-gradient(90deg, #1fa8de, #42e8ff);
transition: width 180ms ease;
}
.volume-caption {
margin-top: 6px;
color: var(--ink-dim);
font-size: 12px;
}
.remote__error {
border-radius: 12px;
border: 1px solid rgba(255, 117, 132, 0.5);
background: rgba(78, 12, 24, 0.65);
color: #ffd9de;
font-size: 13px;
padding: 10px 12px;
}
.remote__footer {
text-align: center;
color: rgba(213, 238, 255, 0.72);
font-size: 12px;
padding-bottom: 10px;
}
@media (max-width: 640px) {
.remote {
padding: 8px;
}
.remote__body {
width: 100%;
max-width: none;
gap: 8px;
}
.now-card {
border-radius: 14px;
}
.cluster {
border-radius: 14px;
padding: 9px;
}
.touchpad__glass {
width: min(100%, 360px);
}
.keypad__key {
height: 44px;
}
.volume-row__button {
min-height: 38px;
}
}
@keyframes reveal {
from {
opacity: 0;
transform: translateY(8px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
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import { CommonModule } from '@angular/common';
import { Component, OnDestroy, OnInit, inject } from '@angular/core';
import {
RemoteControlService,
RemoteControlStatus,
} from './remote-control.service';
@Component({
selector: 'lib-remote-control',
imports: [CommonModule],
templateUrl: './remote-control.component.html',
styleUrls: ['./remote-control.component.scss'],
})
export class RemoteControlComponent implements OnInit, OnDestroy {
private remoteControlService = inject(RemoteControlService);
private statusRefreshTimer?: number;
isLoading = false;
isStatusLoading = false;
error: string | null = null;
status: RemoteControlStatus | null = null;
numericInput = '';
readonly digits = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '0'];
ngOnInit(): void {
void this.refreshStatus();
this.statusRefreshTimer = window.setInterval(() => {
void this.refreshStatus(true);
}, 2000);
}
ngOnDestroy(): void {
if (this.statusRefreshTimer) {
clearInterval(this.statusRefreshTimer);
this.statusRefreshTimer = undefined;
}
}
async changeChannelUp(): Promise<void> {
await this.executeAction(
() => this.remoteControlService.channelUp(),
'Failed to change channel up'
);
}
async changeChannelDown(): Promise<void> {
await this.executeAction(
() => this.remoteControlService.channelDown(),
'Failed to change channel down'
);
}
appendDigit(digit: string): void {
if (this.numericInput.length >= 4) {
return;
}
this.numericInput += digit;
}
backspaceDigit(): void {
this.numericInput = this.numericInput.slice(0, -1);
}
clearDigits(): void {
this.numericInput = '';
}
async submitChannelNumber(): Promise<void> {
const channelNumber = Number(this.numericInput);
if (!Number.isFinite(channelNumber) || channelNumber < 1) {
return;
}
await this.executeAction(
() =>
this.remoteControlService.selectChannelByNumber(channelNumber),
'Failed to switch by channel number'
);
this.clearDigits();
}
async volumeUp(): Promise<void> {
await this.executeAction(
() => this.remoteControlService.volumeUp(),
'Failed to increase volume'
);
}
async volumeDown(): Promise<void> {
await this.executeAction(
() => this.remoteControlService.volumeDown(),
'Failed to decrease volume'
);
}
async toggleMute(): Promise<void> {
await this.executeAction(
() => this.remoteControlService.toggleMute(),
'Failed to toggle mute'
);
}
get portalLabel(): string {
const portal = this.status?.portal ?? 'unknown';
if (portal === 'm3u') return 'M3U Live';
if (portal === 'xtream') return 'Xtream Live';
if (portal === 'stalker') return 'Stalker ITV';
return 'Waiting For Playback';
}
get isReady(): boolean {
return !!this.status?.isLiveView && !this.isLoading;
}
get volumePercent(): number | null {
if (!this.status?.supportsVolume || this.status.volume == null) {
return null;
}
return Math.round((this.status.volume || 0) * 100);
}
private async refreshStatus(silent = false): Promise<void> {
if (!silent) {
this.isStatusLoading = true;
}
try {
this.status = await this.remoteControlService.getStatus();
} catch (err) {
if (!silent) {
this.error = 'Failed to fetch remote status';
console.error(err);
}
} finally {
if (!silent) {
this.isStatusLoading = false;
}
}
}
private async executeAction(
action: () => Promise<void>,
errorMessage: string
): Promise<void> {
this.isLoading = true;
this.error = null;
try {
await action();
await this.refreshStatus(true);
} catch (err) {
this.error = errorMessage;
console.error(err);
} finally {
this.isLoading = false;
}
}
}
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import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { firstValueFrom } from 'rxjs';
export interface RemoteControlStatus {
portal: 'm3u' | 'xtream' | 'stalker' | 'unknown';
isLiveView: boolean;
channelName?: string;
channelNumber?: number;
epgTitle?: string;
epgStart?: string;
epgEnd?: string;
supportsVolume?: boolean;
volume?: number;
muted?: boolean;
updatedAt?: string;
}
/**
* Service for remote control operations.
* This service communicates with the Electron backend via HTTP API.
*/
@Injectable({
providedIn: 'root',
})
export class RemoteControlService {
private readonly apiBaseUrl = '/api/remote-control';
constructor(private http: HttpClient) {}
/**
* Changes to the next channel
*/
async channelUp(): Promise<void> {
await firstValueFrom(
this.http.post<void>(`${this.apiBaseUrl}/channel/up`, {})
);
}
/**
* Changes to the previous channel
*/
async channelDown(): Promise<void> {
await firstValueFrom(
this.http.post<void>(`${this.apiBaseUrl}/channel/down`, {})
);
}
async selectChannelByNumber(number: number): Promise<void> {
await firstValueFrom(
this.http.post<void>(`${this.apiBaseUrl}/channel/select-number`, {
number,
})
);
}
async volumeUp(): Promise<void> {
await firstValueFrom(
this.http.post<void>(`${this.apiBaseUrl}/volume/up`, {})
);
}
async volumeDown(): Promise<void> {
await firstValueFrom(
this.http.post<void>(`${this.apiBaseUrl}/volume/down`, {})
);
}
async toggleMute(): Promise<void> {
await firstValueFrom(
this.http.post<void>(`${this.apiBaseUrl}/volume/toggle-mute`, {})
);
}
async getStatus(): Promise<RemoteControlStatus> {
return await firstValueFrom(
this.http.get<RemoteControlStatus>(`${this.apiBaseUrl}/status`)
);
}
}
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import { setupZoneTestEnv } from 'jest-preset-angular/setup-env/zone';
setupZoneTestEnv({
errorOnUnknownElements: true,
errorOnUnknownProperties: true,
});
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{
"extends": "../../../tsconfig.base.json",
"compilerOptions": {
"target": "es2022",
"moduleResolution": "bundler",
"strict": true,
"noImplicitOverride": true,
"noPropertyAccessFromIndexSignature": true,
"noImplicitReturns": true,
"noFallthroughCasesInSwitch": true,
"module": "preserve"
},
"angularCompilerOptions": {
"enableI18nLegacyMessageIdFormat": false,
"strictInjectionParameters": true,
"strictInputAccessModifiers": true,
"typeCheckHostBindings": true,
"strictTemplates": true
},
"files": [],
"include": [],
"references": [
{
"path": "./tsconfig.lib.json"
},
{
"path": "./tsconfig.spec.json"
}
]
}
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{
"extends": "./tsconfig.json",
"compilerOptions": {
"outDir": "../../../dist/out-tsc",
"declaration": true,
"declarationMap": true,
"inlineSources": true,
"types": []
},
"exclude": [
"src/**/*.spec.ts",
"src/test-setup.ts",
"jest.config.ts",
"src/**/*.test.ts"
],
"include": ["src/**/*.ts"]
}
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{
"extends": "./tsconfig.json",
"compilerOptions": {
"outDir": "../../../dist/out-tsc",
"module": "commonjs",
"target": "es2016",
"types": ["jest", "node"],
"moduleResolution": "node10"
},
"files": ["src/test-setup.ts"],
"include": [
"jest.config.ts",
"src/**/*.test.ts",
"src/**/*.spec.ts",
"src/**/*.d.ts"
]
}