// Requires
var gulp = require('gulp');

// Include plugins
var del = require('del');
var gulpSequence = require('gulp-sequence');
var NwBuilder = require('nw-builder');
var gutil = require('gulp-util');
var replace = require('gulp-replace');
var rename = require("gulp-rename");
var readlineSync = require('readline-sync');
var ico = require("gulp-to-ico");
var scrape = require('website-scraper');
var sftp = require('gulp-sftp');
var fs = require('fs');
var GulpSSH = require('gulp-ssh');
var unzip = require('unzip');
var dom = require("gulp-dom");
var exec = require('child_process').exec;
const using = require('gulp-using');

// Variables de chemins
var source = './source/'; // dossier de travail
var destination = './dist/'; // dossier à livrer
var nwBuildercomponents = './builder_ressources/'; // dossier qui contient les elements pour nw builder Manifest, icones ...
var nwBuilderbuild = './build/'; // dossier qui contient les elements pour nw builder Manifest, icones ...
var newSrc = './re-source/';

// Variable du projet
var project_id;
var setting;
var project_name;
var project_path = "";
var legends_path = "";
var project_commercialisateur;
var video_link = "";
var project_version = '1.0.0';
var project_main = 'index.html';
var project_description;
var project_windows_title;
var project_windows_icon;
var project_windows_keywords;
var os = ['win64'];


gulp.task('offline', gulpSequence('phase-1bis', 'phase-2', 'phase-3', 'phase-4', 'phase-5'));

gulp.task('offline-no-media', gulpSequence('phase-1bis', 'phase-2bis', 'phase-3bis', 'phase-4'));

gulp.task('phase-1', gulpSequence('init-input', 'get-index', 'get-setting', 'init-value', 'init-verif'));

gulp.task('phase-1bis', gulpSequence('init-path', 'get-setting', 'init-value', 'init-verif'));

gulp.task('phase-2', gulpSequence('download-website', 'get-legends-path', 'download-json'));

gulp.task('phase-2bis', gulpSequence('download-website', 'get-legends-path-bis', 'download-json'));

gulp.task('phase-3', gulpSequence('rm-png', 'download-maquette', 'download-iframe'));

gulp.task('phase-3bis', gulpSequence('wait-media'));

gulp.task('phase-4', gulpSequence('download-skin-svg', 'download-skin-xml', 'download-skin-png-1','download-skin-png-2', 'remplace-param', 'remplace-param2', 'download-video', 'remplace-param3', ['copy-ressources']/*,['copy-skin']*/));

gulp.task('phase-5', gulpSequence('init-value', 'nw'));


//Tâche init
gulp.task('init-input', function () {
    process.stdin.isTTY = process.stdout.isTTY = true;
    project_id = readlineSync.question('ID du projet : ');
});

gulp.task('init-path', function () {
    process.stdin.isTTY = process.stdout.isTTY = true;
    project_id = readlineSync.question('ID du projet : ');
    project_path = readlineSync.question('Path du projet : ');
});

gulp.task('wait-media', function () {
    readlineSync.question('Copier les dossiers iframe et maquette dans ./dist/assets/images : ');
});

gulp.task('download-video', function () {
    if (video_link != "") {
        return exec('ytdl ' + video_link + ' > ./dist/assets/images/video.mp4', function (err, stdout, stderr) {
            console.log(stdout);
            console.log(stderr);
        });
    }
});

gulp.task('init-verif', function () {
    var input = readlineSync.question("Ces informations sont elles correctes ? (y/n) \n\nNom du programme : " + project_name + "\nPath du programme : " + project_path + "\nNom du commercialisateur : " + project_commercialisateur + "\n");
    if (input == "n") {
        console.log("Verifiez votre settings_v3.json");
        process.exit();
    }
});

gulp.task('init-replace', function () {
    console.log('Project name : ' + project_name);
    gulp.src('./gulpfile.js')
        .pipe(replace(new RegExp('(var ?project_name = ?\').*(\';?)'), '$1' + project_name + '$2'))
        .pipe(gulp.dest('.'));
});

gulp.task('init-folders', function () {
    // Get all html
    gulp.src(source + '/*.html')
        .pipe(gulp.dest(newSrc));
    // get all css
    gulp.src([source + '**/*.css', source + '**/*.less'])
        .pipe(rename({dirname: 'css'}))
        .pipe(gulp.dest(newSrc + 'assets'))
});
gulp.task('init', gulpSequence('init-input', ['init-replace']));

gulp.task('get-index', function () {
    console.log("Telechargement de l'index");
    return scrape({
        urls: [{
            url: 'http://arka.iframe.evimmo.fr/services/iframev3/maquette?p=' + project_id + '',
            filename: 'index.html'
        }],
        directory: './tmp'
    }).then().catch(console.log);
});
gulp.task('get-legends-path', function () {
    console.log("Recuperation du path de legends");
    return gulp.src('dist/index.html')
        .pipe(dom(function () {
            legends_path = this.querySelector('#player3d').getAttribute("data-legends-src");
        }));
});

gulp.task('get-legends-path-bis', function () {
    var input = readlineSync.question("Utiliser le legends du commercialisateur ? (y/n) \n");
    if (input == "n") {
        legends_path = "/media/programmes/" + project_path + "/legends.xml";
    }
    else {
        legends_path = "/media/commercialisateurs/" + project_commercialisateur + "/iframe/legends.xml";
    }
});

gulp.task('rm-png', function () {
    console.log("Suppression des medias png-1080 sur le serveur");
    var config = {
        host: '78.109.89.167',
        port: 22,
        username: 'evimmo',
        privateKey: fs.readFileSync('id_ftp_rsa')
    };

    var gulpSSH = new GulpSSH({
        ignoreErrors: false,
        sshConfig: config
    });

    return gulpSSH
        .shell(['rm -rf /home/evimmo/mnt/medias/evimmo.fr/programmes/' + project_path + '/maquette/*/png-*'], {filePath: 'shell.log'})
        .pipe(gulp.dest('./dist/assets/images/maquette'));
});

gulp.task('download-maquette', function (cb) {
    console.log("Telechargement de la maquette (cette etape prend plusieurs minutes)");
    exec('scp -r -i id_ftp_rsa evimmo@78.109.89.167:/home/evimmo/mnt/medias/evimmo.fr/programmes/' + project_path + '/maquette dist/assets/images')
    del('dist/assets/images/maquette/shell.log');
    return exec('scp -r -i id_ftp_rsa evimmo@78.109.89.167:/home/evimmo/mnt/medias/evimmo.fr/programmes/' + project_path + '/maquette dist/assets/images', function (err, stdout, stderr) {
        console.log(stdout);
        console.log(stderr);
        cb(err);
    });
});

gulp.task('download-iframe', function (cb) {
    console.log("Telechargement de l'iframe (cette etape peut prendre plusieurs minutes)");
    return exec('scp -r -i id_ftp_rsa evimmo@78.109.89.167:/home/evimmo/mnt/medias/evimmo.fr/programmes/' + project_path + '/iframe dist/assets/images', function (err, stdout, stderr) {
        console.log(stdout);
        console.log(stderr);
        cb(err);
    });
});

gulp.task('get-setting', function () {
    console.log("Telechargement de setting");
    var config = {
        host: '78.109.89.167',
        port: 22,
        username: 'evimmo',
        privateKey: fs.readFileSync('id_ftp_rsa')
    };

    var gulpSSH = new GulpSSH({
        ignoreErrors: false,
        sshConfig: config
    });

    return gulpSSH.sftp('read', '/home/evimmo/mnt/medias/evimmo.fr/programmes/' + project_path + '/iframe/settings_v3.json', {filePath: 'settings_v3.json'})
        .pipe(gulp.dest('./'))
});

gulp.task('init-value', function () {
    console.log("Initialisation des valeurs");
    setting = JSON.parse(fs.readFileSync('settings_v3.json'));
    project_name = setting['programme']['nom'];
    project_path = setting['programme']['path'];
    if (typeof(setting['navigation']['elements']['video']) !== "undefined") {
        video_link = setting['navigation']['elements']['video']['path'];
        console.log("Reception du lien de la video");
    }
    project_commercialisateur = setting['programme']['commercialisateur'];
    project_description = project_name + ' Offline';
    project_windows_title = project_description;
    project_windows_icon = './dist/assets/images/' + setting['programme']['logo_commercialisateur']['src'];
    project_windows_keywords = project_name + '\",\" Offline';
});

gulp.task('download-website', function () {
    console.log("Telechargement du site");
    return scrape({
        urls: [{
            url: 'http://' + project_commercialisateur + '.iframe.evimmo.fr/services/iframev3/maquette?p=' + project_id,
            filename: 'index.html'
        }],
        directory: 'dist',
        urlFilter: function (url) {
            return url.indexOf('http://' + project_commercialisateur + '.iframe.evimmo.fr') === 0 || url.indexOf('http://player.evimmo.fr') === 0;
        },
        recursive: true,
        maxRecursiveDepth: 100,
        maxDepth: 100,
        updateMissingSources: true,
        prettifyUrls: true,
        subdirectories: [
            {directory: 'assets/images', extensions: ['.jpg', '.png']},
            {directory: 'assets/images/icones', extensions: ['.svg']},
            {directory: 'assets/js', extensions: ['.js']},
            {directory: 'assets/css', extensions: ['.css']}
        ]
    }).then().catch(console.log);
});

gulp.task('sftp-compress', function () {
    console.log("Compression des medias sur le serveur");
    var config = {
        host: '78.109.89.167',
        port: 22,
        username: 'evimmo',
        privateKey: fs.readFileSync('id_ftp_rsa')
    };

    var gulpSSH = new GulpSSH({
        ignoreErrors: false,
        sshConfig: config
    });

    return gulpSSH
        .shell(['cd /home/evimmo/mnt/medias/evimmo.fr/programmes/' + project_path + '/', 'zip -r medias.zip maquette iframe/*'], {filePath: 'shell.log'})
        .pipe(gulp.dest('logs'));
});

gulp.task('sftp-download', function () {
    console.log("Telechargement de l'archive distante (cette etape prend plusieurs minutes)");
    var config = {
        host: '78.109.89.167',
        port: 22,
        username: 'evimmo',
        privateKey: fs.readFileSync('id_ftp_rsa')
    };

    var gulpSSH = new GulpSSH({
        ignoreErrors: false,
        sshConfig: config
    });

    return gulpSSH.sftp('read', '/home/evimmo/mnt/medias/evimmo.fr/programmes/' + project_path + '/medias.zip', {filePath: 'medias.zip'})
        .pipe(gulp.dest('dist/assets/images/'))
});

gulp.task('sftp-remove', function () {
    console.log("Suppression de l'archive distante de media");
    var config = {
        host: '78.109.89.167',
        port: 22,
        username: 'evimmo',
        privateKey: fs.readFileSync('id_ftp_rsa')
    };

    var gulpSSH = new GulpSSH({
        ignoreErrors: false,
        sshConfig: config
    });

    return gulpSSH
        .shell(['cd /home/evimmo/mnt/medias/evimmo.fr/programmes/' + project_path + '/', 'rm medias.zip'], {filePath: 'shell.log'})
        .pipe(gulp.dest('logs'));
});

gulp.task('unzip-media', function () {
    console.log("Decompression de l'archive local de media");
    fs.createReadStream('dist/assets/images/medias.zip').pipe(unzip.Extract({path: 'dist/assets/images/'}));
    del(['dist/assets/images/medias.zip']).then(paths => {
        console.log('Deleted files and folders:\n', paths.join('\n'));
    });
});

gulp.task('copy-ressources', function () {
    console.log("Copie des fichiers de ressources");
    gulp.src(['builder_ressources/compass/*'])
        .pipe(gulp.dest('dist/assets/images/compass'));
    gulp.src(['builder_ressources/krpano/plugins/*'])
        .pipe(gulp.dest('dist/assets/krpano/plugins'));
    gulp.src(['builder_ressources/swf/*'])
        .pipe(gulp.dest('dist/assets/swf'));
});

gulp.task('copy-skin', function () {
    console.log("Copie des fichiers de skin");
    for (var k in setting['interieur']) {
        console.log(setting['interieur'][k]['src']);
        gulp.src(['dist/assets/krpano/skin/*'])
            .pipe(gulp.dest('dist/assets/images/' + setting['interieur'][k]['src'] + "/skin"));
    }
});

gulp.task('remplace-param', function () {
    console.log("Corrections de certains parametres");
    setting = JSON.parse(fs.readFileSync('settings_v3.json'));
    project_path = setting['programme']['path'];
    console.log("Project path => " + project_path);
    project_commercialisateur = setting['programme']['commercialisateur'];
    console.log("Project commercialisateur => " + project_commercialisateur);
    return gulp.src(['dist/**/**/*.html', 'dist/**/**/.js', 'dist/**/**/*.css', 'dist/**/**/*.xml', 'dist/**/**/*.svg'])
        .pipe(using({}))
        .pipe(replace('<iframe allowfullscreen="allowfullscreen" src="' + video_link + '" scrolling="no" width="100%" height="100%" id="iniframe">', '<iframe allowfullscreen="allowfullscreen" src="./assets/images/video.mp4" scrolling="no" width="100%" height="100%" id="iniframe">'))
        .pipe(replace('<li class="nav__filtre hidden-xs hidden-sm">', '<li class="nav__filtre hidden-xs hidden-sm" style="display: none">'))
        .pipe(replace('<div class="barre-recherche fadeIn" id="barre-recherche">', '<div class="barre-recherche fadeIn" id="barre-recherche" style="display: none">'))
        .pipe(replace('<!-- META -->', '<link rel="icon" href="assets/images/logo.ico" />'))
        .pipe(replace('<div class="nav__mobile__icon nav__mobile__icon--search hidden-lg js-nav__mobile--search"></div>', '<div class="nav__mobile__icon nav__mobile__icon--search hidden-lg js-nav__mobile--search" style="display: none"></div>'))
        .pipe(replace('/media/programmes/' + project_path + '/maquette', './assets/images/maquette'))
        .pipe(replace('/media/programmes/' + project_path + '//maquette', './assets/images/maquette'))
        .pipe(replace("/media/programmes/' + nomProgramme + '/maquette/", './assets/images/maquette'))
        .pipe(replace('/js/ArkaPlayer/img/compass', './assets/images/compass'))
        .pipe(replace('/three/' + project_path + '/get-new-medias/format/json', './assets/xhr/definitions.json'))
        .pipe(replace('/three/' + project_path + '/get-new-lots/format/json', './assets/xhr/lots.json'))
        .pipe(replace('/media/programmes/' + project_path + '/legends.xml', './assets/xhr/legends.xml'))
        .pipe(replace('/media/programmes/' + project_path + '/photoloc/tour.xml', './assets/images/photoloc/tour.xml'))
        .pipe(replace('/media/commercialisateurs/' + project_commercialisateur + '/iframe/legends.xml', './assets/xhr/legends.xml'))
        .pipe(replace('/media/commercialisateurs/' + project_commercialisateur + '/legends.xml', './assets/xhr/legends.xml'))
        .pipe(replace('/media/programmes/' + project_path + '/iframe', './assets/images/iframe'))
        .pipe(replace('/media/commercialisateurs/' + project_commercialisateur + '/krpano/', './assets/krpano/'))
        .pipe(replace('vars["skinUrl"] = "./assets/krpano/skin/vtourskin.xml"', 'vars["skinUrl"] = "%SWFPATH%/skin/xml/vtourskin.xml"'))
        .pipe(replace('/media/commercialisateurs/defaut/krpano/skin/vtourskin.xml', '../../krpano/skin/xml/vtourskin.xml'))
        .pipe(replace('vtourskin.png', '%SWFPATH%/skin/vtourskin/vtourskin.png'))
        .pipe(replace('vtourskin_thumbborder.png', '%SWFPATH%/skin/vtourskin_thumbborder/vtourskin_thumbborder.png'))
        .pipe(replace('/js/krpano/krpano.swf', './assets/krpano/krpano.swf'))
        .pipe(replace(new RegExp('href="*" title="MAQUETTE 3D"'), 'href="index.html" title="MAQUETTE 3D"'))
        .pipe(replace(new RegExp('href="*" title="ILLUSTRATIONS"'), 'href="illustration.html" title="ILLUSTRATIONS"'))
        .pipe(replace(new RegExp('href="*" title="QUARTIER"'), 'href="photoloc.html" title="QUARTIER"'))
        .pipe(gulp.dest('dist/'));
});

gulp.task('remplace-param2', function () {
    return gulp.src(['dist/assets/js/*'])
        .pipe(replace("//{host}/media/programmes/' + nomProgramme + '/maquette", './assets/images/maquette'))
        .pipe(replace("'//' + document.location.host + url", 'url'))
        .pipe(gulp.dest('dist/assets/js/'));
});


gulp.task('download-skin-svg', function () {
    console.log("KRPano - téléchargement des SVG");

    setting = JSON.parse(fs.readFileSync('settings_v3.json'));
    project_commercialisateur = setting['programme']['commercialisateur'];

    return scrape({
        urls: [
            {
                url: 'https://iframe.evimmo.fr//media/commercialisateurs/' + project_commercialisateur + '/krpano/skin/arrow.svg',
                filename: 'arrow.svg'
            },
            {
                url: 'https://iframe.evimmo.fr//media/commercialisateurs/' + project_commercialisateur + '/krpano/skin/hotspot_photoloc_grand.svg',
                filename: 'hotspot_photoloc_grand.svg'
            },
            {
                url: 'https://iframe.evimmo.fr//media/commercialisateurs/' + project_commercialisateur + '/krpano/skin/hotspot_photoloc_grand_color_2.svg',
                filename: 'hotspot_photoloc_grand_color_2.svg'
            },
            {
                url: 'https://iframe.evimmo.fr//media/commercialisateurs/' + project_commercialisateur + '/krpano/skin/hotspot_photoloc_moyen.svg',
                filename: 'hotspot_photoloc_moyen.svg'
            },
            {
                url: 'https://iframe.evimmo.fr//media/commercialisateurs/' + project_commercialisateur + '/krpano/skin/hotspot_photoloc_moyen_2.svg',
                filename: 'hotspot_photoloc_moyen_2.svg'
            },
            {
                url: 'https://iframe.evimmo.fr//media/commercialisateurs/' + project_commercialisateur + '/krpano/skin/hotspot_photoloc_petit_2.svg',
                filename: 'hotspot_photoloc_petit_2.svg'
            },
            {
                url: 'https://iframe.evimmo.fr//media/commercialisateurs/' + project_commercialisateur + '/krpano/skin/hotspot_photoloc_petit.svg',
                filename: 'hotspot_photoloc_petit.svg'
            }

        ],
        directory: 'dist/assets/krpano/skin',
        subdirectories: [
            {directory: '/', extensions: ['.svg']}
        ]
    }).then().catch(console.log);
});
gulp.task('download-skin-xml', function () {
    console.log("KRPano - téléchargement des XML");

    setting = JSON.parse(fs.readFileSync('settings_v3.json'));
    project_commercialisateur = setting['programme']['commercialisateur'];

    return scrape({
        urls: [
            {
                url: 'https://iframe.evimmo.fr//media/commercialisateurs/' + project_commercialisateur + '/krpano/skin/vtourskin.xml',
                filename: 'vtourskin.xml'
            }
        ],
        directory: 'dist/assets/krpano/skin/xml',
        subdirectories: [
            {directory: '/', extensions: ['.xml']}
        ]
    }).then((result) => {
        gulp.src(['dist/assets/krpano/skin/xml/*'])
        .pipe(gulp.dest('dist/assets/krpano/skin'));
    }).catch(console.log);
});
gulp.task('download-skin-png-1', function () {
    console.log("KRPano - téléchargement du vtourskin.png");

    setting = JSON.parse(fs.readFileSync('settings_v3.json'));
    project_commercialisateur = setting['programme']['commercialisateur'];

    return scrape({
        urls: [
            {
                url: 'https://iframe.evimmo.fr//media/commercialisateurs/' + project_commercialisateur + '/krpano/skin/vtourskin.png',
                filename: 'vtourskin.png'
            }
        ],
        directory: 'dist/assets/krpano/skin/vtourskin',
        subdirectories: [
            {directory: '/', extensions: ['.png']}
        ]
    }).then((result) => {
        gulp.src(['dist/assets/krpano/skin/vtourskin/*'])
        .pipe(gulp.dest('dist/assets/krpano/skin'));
    }).catch(console.log);
});
gulp.task('download-skin-png-2', function () {
    console.log("KRPano - téléchargement du vtourskin_thumbborder.png");

    setting = JSON.parse(fs.readFileSync('settings_v3.json'));
    project_commercialisateur = setting['programme']['commercialisateur'];

    return scrape({
        urls: [
            {
                url: 'https://iframe.evimmo.fr//media/commercialisateurs/' + project_commercialisateur + '/krpano/skin/vtourskin_thumbborder.png',
                filename: 'vtourskin_thumbborder.png'
            }
        ],
        directory: 'dist/assets/krpano/skin/vtourskin_thumbborder',
        subdirectories: [
            {directory: '/', extensions: ['.png']}
        ]
    }).then((result) => {
        gulp.src(['dist/assets/krpano/skin/vtourskin_thumbborder/*'])
        .pipe(gulp.dest('dist/assets/krpano/skin'));
    }).catch(console.log);
});

gulp.task('remplace-param3', function () {
    return gulp.src(['dist/assets/krpano/skin/*'])
        .pipe(replace("/media/commercialisateurs/" + project_commercialisateur + "/krpano/skin/arrow.svg", '../../krpano/skin/fonts/arrow.svg'))
        .pipe(gulp.dest('dist/assets/krpano/skin'));
});

gulp.task('download-json', function () {
    console.log("Telechargement des skins");
    return scrape({
        urls: [{
            url: 'http://' + project_commercialisateur + '.iframe.evimmo.fr/three/' + project_path + '/get-new-lots/format/json',
            filename: 'lots.json'
        }, {
            url: 'http://' + project_commercialisateur + '.iframe.evimmo.fr/three/' + project_path + '/get-new-medias/format/json',
            filename: 'definitions.json'
        }, {url: 'http://' + project_commercialisateur + '.iframe.evimmo.fr' + legends_path, filename: 'legends.xml'}],
        directory: 'dist/assets/xhr',
        urlFilter: function (url) {
            return url.indexOf('http://' + project_commercialisateur + '.iframe.evimmo.fr') === 0 || url.indexOf('http://player.evimmo.fr') === 0;
        }
    }).then().catch(console.log);
});

gulp.task('upload-sftp', function () {
    return gulp.src('dist/**')
        .pipe(sftp({
            host: '78.109.89.167',
            user: 'evimmo',
            pass: 'dA9daJENGDU3',
            remotePath: '/home/evimmo/mnt/medias/evimmo.fr/programmes/' + project_name + '/test'
        }));
});

//Tâche de préparation de l'auto exe
gulp.task('nw-prepare', function () {
    gulp.src(destination + 'package.json')
        .pipe(rename('package.json.save'))
        .pipe(gulp.dest(destination));
    gulp.src(project_windows_icon)
        .pipe(gulp.dest('./dist/assets/icons'));
    gulp.src(nwBuildercomponents + 'package.json')
        .pipe(replace(new RegExp('("name": ?").*(",?)'), '$1' + project_name + '$2'))
        .pipe(replace(new RegExp('("version": ?").*(",?)'), '$1' + project_version + '$2'))
        .pipe(replace(new RegExp('("main": ?").*(",?)'), '$1' + project_main + '$2'))
        .pipe(replace(new RegExp('("description": ?").*(",?)'), '$1' + project_description + '$2'))
        .pipe(replace(new RegExp('("keywords": ?\\[ ?").*( ?" ?\\]?,?)'), '$1' + project_windows_keywords + '$2'))
        .pipe(replace(new RegExp('("title": ?").*(",?)'), '$1' + project_windows_title + '$2'))
        .pipe(replace(new RegExp('("icon": ?").*(",?)'), '$1' + project_windows_icon + '$2'))
        .pipe(gulp.dest(destination));
    del(['dist/assets/images/maquette/*/png-1080']).then(paths => {
        console.log('Deleted files and folders:\n', paths.join('\n'));
    });
});

gulp.task('create-ico', function () {
    return gulp.src(project_windows_icon)
        .pipe(ico("logo.ico", {resize: true, sizes: [16, 24, 32, 64]}))
        .pipe(gulp.dest("./dist/assets/images/"));
});

// Tâche auto exe
gulp.task('nw-compile', function () {

    var nw = new NwBuilder({
        version: '0.14.6',
        files: destination + "**/*",
        winIco: "./dist/assets/images/logo.ico",
        platforms: os,
        zip: false
    });

    // Log stuff you want
    nw.on('log', function (msg) {
        gutil.log('nw-builder', msg);
    });

    // Build returns a promise, return it so the task isn't called in parallel
    return nw.build().catch(function (err) {
        gutil.log('nw-builder', err);
    });
});

//Tache de copie du ffmepgplugin après build
gulp.task('nw-after', function () {
    if (os.indexOf("win64") > -1) {
        gulp.src(nwBuildercomponents + '/ffmpeg/win-x64/ffmpeg.dll')
            .pipe(gulp.dest(nwBuilderbuild + '/' + project_name + '/win64'));
    }
    if (os.indexOf("osx64") > -1) {
        gulp.src(nwBuildercomponents + '/ffmpeg/mac-x64/libffmpeg.dylib')
            .pipe(gulp.dest(nwBuilderbuild + '/' + project_name + '/osx64/' + project_name + '.app/Contents/Versions/50.0.2661.102/nwjs Framework.framework'));
    }
});
gulp.task('nw', gulpSequence('nw-prepare', 'create-ico', 'nw-compile', 'nw-after'));
// Tasks
gulp.task('default', 'offline-no-media');