@aituber-onair/voice/dist/esm/services/audio/AudioPlayerFactory.js

Voice synthesis library for AITuber OnAir

import { BrowserAudioPlayer } from './BrowserAudioPlayer';
import { NodeAudioPlayer } from './NodeAudioPlayer';
/**
 * Runtime detection utility
 */
export class RuntimeDetection {
    static isBrowser() {
        return typeof window !== 'undefined' && typeof document !== 'undefined';
    }
    static isDeno() {
        return (typeof window !== 'undefined' &&
            typeof globalThis.Deno !== 'undefined');
    }
    static isBun() {
        return typeof globalThis.Bun !== 'undefined';
    }
    static isNode() {
        return (typeof process !== 'undefined' &&
            process.versions?.node !== undefined &&
            !this.isBun());
    }
    static getRuntimeName() {
        if (this.isBrowser())
            return 'browser';
        if (this.isDeno())
            return 'deno';
        if (this.isBun())
            return 'bun';
        if (this.isNode())
            return 'node';
        return 'unknown';
    }
}
/**
 * Factory class for creating environment-appropriate audio players
 */
export class AudioPlayerFactory {
    /**
     * Create an audio player for the current environment
     */
    static createAudioPlayer() {
        // Browser (including Deno which has window object)
        if (RuntimeDetection.isBrowser() || RuntimeDetection.isDeno()) {
            return new BrowserAudioPlayer();
        }
        // Node.js and Bun (both can use Node.js audio libraries)
        if (RuntimeDetection.isNode() || RuntimeDetection.isBun()) {
            return new NodeAudioPlayer();
        }
        // Fallback to Node.js player for unknown environments
        return new NodeAudioPlayer();
    }
    /**
     * Get runtime information for debugging
     */
    static getRuntimeInfo() {
        return {
            runtime: RuntimeDetection.getRuntimeName(),
            isBrowser: RuntimeDetection.isBrowser(),
            isDeno: RuntimeDetection.isDeno(),
            isBun: RuntimeDetection.isBun(),
            isNode: RuntimeDetection.isNode(),
            hasWindow: typeof window !== 'undefined',
            hasDocument: typeof document !== 'undefined',
            hasProcess: typeof process !== 'undefined',
        };
    }
}