# All files / src/platformTools/webos index.js

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     /* eslint-disable import/no-cycle */
    import path from 'path';
    import fs from 'fs';
    import chalk from 'chalk';
    import semver from 'semver';
    import inquirer from 'inquirer';
    import { executeAsync, execCLI, openCommand } from '../../systemTools/exec';
    import {
        logTask,
        getAppFolder,
        isPlatformActive,
        logInfo,
        logSuccess,
        getAppVersion,
        getAppTitle,
        writeCleanFile,
        getAppId,
        getAppTemplateFolder,
        getConfigProp,
        waitForEmulator
    } from '../../common';
    import { copyBuildsFolder, copyAssetsFolder } from '../../projectTools/projectParser';
    import {
        CLI_WEBOS_ARES_PACKAGE,
        CLI_WEBOS_ARES_INSTALL,
        CLI_WEBOS_ARES_DEVICE_INFO,
        CLI_WEBOS_ARES_LAUNCH,
        CLI_WEBOS_ARES_NOVACOM,
        CLI_WEBOS_ARES_SETUP_DEVICE
    } from '../../constants';
    import { copyFolderContentsRecursiveSync } from '../../systemTools/fileutils';
    import { buildWeb } from '../web';

    const isRunningOnWindows = process.platform === 'win32';
    const CHECK_INTEVAL = 5000;

    const launchWebOSimulator = (c) => {
        logTask('launchWebOSimulator');

        const ePath = path.join(c.files.private.config.sdks.WEBOS_SDK, `Emulator/v4.0.0/LG_webOS_TV_Emulator${isRunningOnWindows ? '.exe' : '_RCU.app'}`);

        if (!fs.existsSync(ePath)) {
            return Promise.reject(`Can't find emulator at path: ${ePath}`);
        }

        return executeAsync(c, `${openCommand} ${ePath}`, { detached: true });
    };

    const parseDevices = (c, devicesResponse) => {
        const linesArray = devicesResponse.split('\n').slice(2).map(line => line.trim()).filter(line => line !== '');
        return Promise.all(linesArray.map(async (line) => {
            const [name, device, connection, profile] = line.split(' ').map(word => word.trim()).filter(word => word !== '');
            let deviceInfo = '';
            try {
                deviceInfo = await execCLI(c, CLI_WEBOS_ARES_DEVICE_INFO, `-d ${name}`, { silent: true, timeout: 10000 });
            } catch (e) {
                deviceInfo = e;
            }

            return {
                name,
                device,
                connection,
                profile,
                isDevice: !device.includes('127.0.0.1'),
                active: !deviceInfo.includes('ERR!')
            };
        }));
    };

    const installAndLaunchApp = async (c, target, appPath, tId) => {
        const { maxErrorLength } = c.program;

        await execCLI(c, CLI_WEBOS_ARES_INSTALL, `--device ${target} ${appPath}`);
        await execCLI(c, CLI_WEBOS_ARES_LAUNCH, `--device ${target} ${tId}`);
    };

    const buildDeviceChoices = devices => devices.map(device => ({
        key: device.name, name: `${device.name} - ${device.device}`, value: device.name
    }));

    const listWebOSTargets = async (c) => {
        const { maxErrorLength } = c.program;
        const devicesResponse = await execCLI(c, CLI_WEBOS_ARES_DEVICE_INFO, '-D');
        const devices = await parseDevices(c, devicesResponse);

        const deviceArray = devices.map((device, i) => `-[${i + 1}] ${device.name} | ${device.device}`);
        console.log(deviceArray.join('\n'));
        return true;
    };

    const waitForEmulatorToBeReady = async (c) => {
        const { maxErrorLength } = c.program;
        const devicesResponse = await execCLI(c, CLI_WEBOS_ARES_DEVICE_INFO, '-D');
        const devices = await parseDevices(c, devicesResponse);
        const emulator = devices.filter(d => !d.isDevice)[0];
        if (!emulator) throw new Error('No WebOS emulator configured');

        return waitForEmulator(c, CLI_WEBOS_ARES_DEVICE_INFO, `-d ${emulator.name}`, res => res.includes('modelName'));
    };

    const runWebOS = async (c, platform, target) => {
        logTask(`runWebOS:${platform}:${target}`);

        const { device, hosted, maxErrorLength } = c.program;

        const isHosted = hosted || !getConfigProp(c, platform, 'bundleAssets');

        const tDir = path.join(getAppFolder(c, platform), 'public');
        const tOut = path.join(getAppFolder(c, platform), 'output');
        const tSim = c.program.target || 'emulator';
        const configFilePath = path.join(getAppFolder(c, platform), 'public/appinfo.json');

        logTask(`runWebOS:${platform}:${target}:${isHosted}`, chalk.grey);

        const cnfg = JSON.parse(fs.readFileSync(configFilePath, 'utf-8'));
        const tId = cnfg.id;
        const appPath = path.join(tOut, `${tId}_${cnfg.version}_all.ipk`);

        // Start the fun
        !isHosted && await buildWeb(c, platform);
        await execCLI(c, CLI_WEBOS_ARES_PACKAGE, `-o ${tOut} ${tDir} -n`);

        // List all devices
        const devicesResponse = await execCLI(c, CLI_WEBOS_ARES_DEVICE_INFO, '-D');
        const devices = await parseDevices(c, devicesResponse);
        const activeDevices = devices.filter(d => d.active);

        if (device) {
            // Running on a device
            const actualDevices = devices.filter(d => d.isDevice);

            if (!actualDevices.length) {
                // No device configured. Asking to configure
                const response = await inquirer.prompt([{
                    type: 'confirm',
                    name: 'setupDevice',
                    message: 'Looks like you want to deploy on a device but have none configured. Do you want to configure one?',
                    default: false
                }]);

                if (response.setupDevice) {
                    // Yes, I would like that
                    logInfo('Please follow the instructions from http://webostv.developer.lge.com/develop/app-test/#installDevModeApp on how to setup the TV and the connection with the PC. Then follow the onscreen prompts\n');
                    await execCLI(c, CLI_WEBOS_ARES_SETUP_DEVICE, '', { stdio: 'inherit', silent: true });

                    const newDeviceResponse = await execCLI(c, CLI_WEBOS_ARES_DEVICE_INFO, '-D');
                    const dev = await parseDevices(c, newDeviceResponse);
                    const actualDev = dev.filter(d => d.isDevice);

                    if (actualDev.length > 0) {
                        const newDevice = actualDev[0];
                        // Oh boy, oh boy, I did it! I have a TV connected!
                        logInfo('Please enter the `Passphrase` from the TV\'s Developer Mode app');
                        await execCLI(c, CLI_WEBOS_ARES_NOVACOM, `--device ${newDevice.name} --getkey`, { stdio: 'inherit', maxErrorLength });
                        await execCLI(c, CLI_WEBOS_ARES_INSTALL, `--device ${newDevice.name} ${appPath}`);
                        await execCLI(c, CLI_WEBOS_ARES_LAUNCH, `--device ${newDevice.name} ${tId}`);
                    } else {
                        // Yes, I said I would but I didn't
                        // @todo handle user not setting up the device
                    }
                }
            } else if (actualDevices.length === 1) {
                const tv = actualDevices[0];
                await execCLI(c, CLI_WEBOS_ARES_INSTALL, `--device ${tv.name} ${appPath}`);
                await execCLI(c, CLI_WEBOS_ARES_LAUNCH, `--device ${tv.name} ${tId}`);
            }
        } else if (!c.program.target) {
            // No target specified
            if (activeDevices.length === 1) {
                // One device present
                await installAndLaunchApp(c, devices[0].name, appPath, tId);
            } else if (activeDevices.length > 1) {
                // More than one, choosing
                const choices = buildDeviceChoices(devices);
                const response = await inquirer.prompt([{
                    name: 'chosenDevice',
                    type: 'list',
                    message: 'What device would you like to start the app?',
                    choices
                }]);
                if (response.chosenDevice) {
                    await installAndLaunchApp(c, response.chosenDevice, appPath, tId);
                }
            } else {
                await launchWebOSimulator(c);
                await waitForEmulatorToBeReady(c);
                await installAndLaunchApp(c, tSim, appPath, tId);
            }
        } else {
            // Target specified, using that
            await installAndLaunchApp(c, c.program.target, appPath, tId);
        }
    };

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

        const tDir = path.join(getAppFolder(c, platform), 'public');
        const tOut = path.join(getAppFolder(c, platform), 'output');
        const { maxErrorLength } = c.program;

        buildWeb(c, platform)
            .then(() => execCLI(c, CLI_WEBOS_ARES_PACKAGE, `-o ${tOut} ${tDir} -n`))
            .then(() => {
                logSuccess(`Your IPK package is located in ${chalk.white(tOut)} .`);
                return resolve();
            })
            .catch(reject);
    });

    const configureWebOSProject = (c, platform) => new Promise((resolve, reject) => {
        logTask('configureWebOSProject');

        if (!isPlatformActive(c, platform, resolve)) return;

        copyAssetsFolder(c, platform)
            .then(() => copyBuildsFolder(c, platform))
            .then(() => configureProject(c, platform))
            .then(() => resolve())
            .catch(e => reject(e));
    });

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

        const appFolder = getAppFolder(c, platform);

        const configFile = 'public/appinfo.json';
        writeCleanFile(path.join(getAppTemplateFolder(c, platform), configFile), path.join(appFolder, configFile), [
            { pattern: '{{APPLICATION_ID}}', override: getAppId(c, platform) },
            { pattern: '{{APP_TITLE}}', override: getAppTitle(c, platform) },
            { pattern: '{{APP_VERSION}}', override: semver.coerce(getAppVersion(c, platform)) },
        ]);

        resolve();
    });

    export { launchWebOSimulator, configureWebOSProject, runWebOS, buildWebOSProject, listWebOSTargets };