# All files / src/platformTools/apple deviceManager.js

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     import path from 'path';
    import fs from 'fs';
    import chalk from 'chalk';
    import readline from 'readline';
    import child_process from 'child_process';
    import {
        logTask,
        logError,
        logWarning,
        getAppFolder,
        isPlatformActive,
        logDebug
    } from '../../common';
    import { getQuestion } from '../../systemTools/prompt';
    import { IOS, TVOS } from '../../constants';

    export const getAppleDevices = (c, platform, ignoreDevices, ignoreSimulators) => {
        logTask(`getAppleDevices:${platform},ignoreDevices:${ignoreDevices},ignoreSimulators${ignoreSimulators}`);
        const devices = child_process.execFileSync('xcrun', ['instruments', '-s'], {
            encoding: 'utf8',
        });

        const devicesArr = _parseIOSDevicesList(devices, platform, ignoreDevices, ignoreSimulators);
        return devicesArr;
    };

    const _parseIOSDevicesList = (text, platform, ignoreDevices = false, ignoreSimulators = false) => {
        const devices = [];
        text.split('\n').forEach((line) => {
            const s1 = line.match(/\[.*?\]/);
            const s2 = line.match(/\(.*?\)/g);
            const s3 = line.substring(0, line.indexOf('(') - 1);
            const s4 = line.substring(0, line.indexOf('[') - 1);
            let isSim = false;
            if (s2 && s1) {
                if (s2[s2.length - 1] === '(Simulator)') {
                    isSim = true;
                    s2.pop();
                }
                const version = s2.pop();
                let name = `${s4.substring(0, s4.lastIndexOf('(') - 1)}`;
                name = name || 'undefined';
                const udid = s1[0].replace(/\[|\]/g, '');
                const isDevice = !isSim;

                if ((isDevice && !ignoreDevices) || (!isDevice && !ignoreSimulators)) {
                    switch (platform) {
                    case IOS:
                        if (name.includes('iPhone') || name.includes('iPad') || name.includes('iPod') || isDevice) {
                            let icon = 'Phone 📱';
                            if (name.includes('iPad')) icon = 'Tablet 💊';
                            devices.push({ udid, name, version, isDevice, icon });
                        }
                        break;
                    case TVOS:
                        if ((name.includes('Apple TV') || isDevice) && !name.includes('iPhone') && !name.includes('iPad')) {
                            devices.push({ udid, name, version, isDevice, icon: 'TV 📺' });
                        }
                        break;
                    default:
                        devices.push({ udid, name, version, isDevice });
                        break;
                    }
                }
            }
        });

        return devices;
    };

    export const launchAppleSimulator = (c, platform, target) => new Promise((resolve) => {
        logTask(`launchAppleSimulator:${platform}:${target}`);

        const devicesArr = getAppleDevices(c, platform, true);
        let selectedDevice;
        for (let i = 0; i < devicesArr.length; i++) {
            if (devicesArr[i].name === target) {
                selectedDevice = devicesArr[i];
            }
        }
        if (selectedDevice) {
            _launchSimulator(selectedDevice);
            resolve(selectedDevice.name);
        } else {
            logWarning(`Your specified simulator target ${chalk.white(target)} doesn't exists`);
            const readlineInterface = readline.createInterface({
                input: process.stdin,
                output: process.stdout,
            });
            let devicesString = '\n';
            devicesArr.forEach((v, i) => {
                devicesString += `-[${i + 1}] ${chalk.white(v.name)} | ${v.icon} | v: ${chalk.green(v.version)} | udid: ${chalk.blue(
                    v.udid,
                )}${v.isDevice ? chalk.red(' (device)') : ''}\n`;
            });
            readlineInterface.question(getQuestion(`${devicesString}\nType number of the simulator you want to launch`), (v) => {
                const chosenDevice = devicesArr[parseInt(v, 10) - 1];
                if (chosenDevice) {
                    _launchSimulator(chosenDevice);
                    resolve(chosenDevice.name);
                } else {
                    logError(`Wrong choice ${v}! Ingoring`);
                }
            });
        }
    });

    const _launchSimulator = (selectedDevice) => {
        try {
            child_process.spawnSync('xcrun', ['instruments', '-w', selectedDevice.udid]);
        } catch (e) {
            // instruments always fail with 255 because it expects more arguments,
            // but we want it to only launch the simulator
        }
    };

    export const listAppleDevices = (c, platform) => new Promise((resolve) => {
        logTask(`listAppleDevices:${platform}`);

        const devicesArr = getAppleDevices(c, platform);
        let devicesString = '\n';
        devicesArr.forEach((v, i) => {
            devicesString += `-[${i + 1}] ${chalk.white(v.name)} | ${v.icon} | v: ${chalk.green(v.version)} | udid: ${chalk.blue(v.udid)}${
                v.isDevice ? chalk.red(' (device)') : ''
            }\n`;
        });
        console.log(devicesString);
    });