import { executeCommand } from '../modules/cliHandler.mjs';
import { extractValue } from '../modules/baseUtils.mjs';
import os from 'os';

// Defaults to Windows values for testing
let device = "VoiceMeeter VAIO3 Output (VB-Audio VoiceMeeter VAIO3)";
let maxTransmissionGap = 500;
let type = "dshow";

// Set Linux values for use in production
if (os.platform() === 'linux') {
    await new Promise((res) => {
        executeCommand("pactl", ['list', 'short', 'sources']).then(cliOutput => {
            const extracted_device_details = extractValue(cliOutput, '(?:\\d(?:\\t|[\\s]{1,9})(?<device>[\\w\\d\\-\\.\\_]+?)(?:\\t|[\\s]{1,9})(?<card>[\\w\\d\\-\\.\\_]+)(?:\\t|[\\s]{1,9})(?:(?<device_type>[\\w\\d\\-\\.\\_]+?) (?<channels>\\dch) (?<frequency>\\d+Hz))(?:\\t|[\\s]{1,9})(?:IDLE|RUNNING|SUSPENDED))')
            device = extracted_device_details.groups.device;
            console.log("Device:", device);
            res();
        });        
    });        
    type = "pulse"; // Replace with appropriate type for Linux
}

export { device, maxTransmissionGap, type };