/* ----------------------------------------------------------------------------
 * Easy!Appointments - Open Source Web Scheduler
 *
 * @package     EasyAppointments
 * @author      A.Tselegidis <alextselegidis@gmail.com>
 * @copyright   Copyright (c) 2013 - 2018, Alex Tselegidis
 * @license     http://opensource.org/licenses/GPL-3.0 - GPLv3
 * @link        http://easyappointments.org
 * @since       v1.4.0
 * ---------------------------------------------------------------------------- */

const babel = require('gulp-babel');
const changed = require('gulp-changed');
const childProcess = require('child_process');
const css = require('gulp-clean-css');
const del = require('del');
const fs = require('fs-extra');
const gulp = require('gulp');
const plumber = require('gulp-plumber');
const rename = require('gulp-rename');
const sass = require('gulp-sass')(require('sass'));
const zip = require('zip-dir');

function archive(done) {
    const filename = 'easyappointments-0.0.0.zip';

    fs.removeSync('build');
    fs.removeSync(filename);

    fs.mkdirsSync('build');
    fs.copySync('application', 'build/application');
    fs.copySync('assets', 'build/assets');
    fs.copySync('system', 'build/system');

    fs.ensureDirSync('build/storage/backups');
    fs.copySync('storage/backups/.htaccess', 'build/storage/backups/.htaccess');
    fs.copySync('storage/backups/index.html', 'build/storage/backups/index.html');

    fs.ensureDirSync('build/storage/cache');
    fs.copySync('storage/cache/index.html', 'build/storage/cache/index.html');
    fs.copySync('storage/cache/.htaccess', 'build/storage/cache/.htaccess');

    fs.ensureDirSync('build/storage/logs');
    fs.copySync('storage/logs/.htaccess', 'build/storage/logs/.htaccess');
    fs.copySync('storage/logs/index.html', 'build/storage/logs/index.html');

    fs.ensureDirSync('build/storage/sessions');
    fs.copySync('storage/sessions/.htaccess', 'build/storage/sessions/.htaccess');
    fs.copySync('storage/sessions/index.html', 'build/storage/sessions/index.html');

    fs.ensureDirSync('build/storage/uploads');
    fs.copySync('storage/uploads/index.html', 'build/storage/uploads/index.html');

    fs.copySync('index.php', 'build/index.php');
    fs.copySync('composer.json', 'build/composer.json');
    fs.copySync('composer.lock', 'build/composer.lock');
    fs.copySync('config-sample.php', 'build/config-sample.php');
    fs.copySync('CHANGELOG.md', 'build/CHANGELOG.md');
    fs.copySync('README.md', 'build/README.md');
    fs.copySync('LICENSE', 'build/LICENSE');

    childProcess.execSync('cd build && composer install --no-interaction --no-dev --no-scripts --optimize-autoloader');

    del.sync('**/.DS_Store');
    fs.removeSync('build/composer.lock');
    del.sync('**/.DS_Store');

    zip('build', {saveTo: filename}, function (error) {
        if (error) {
            console.log('Zip Error', error);
        }

        done();
    });
}

function clean(done) {
    fs.removeSync('assets/js/**/*.min.js');
    fs.removeSync('assets/css/**/*.min.css');
    done();
}

function scripts() {
    return gulp
        .src(['assets/js/**/*.js', '!assets/js/**/*.min.js'])
        .pipe(plumber())
        .pipe(changed('assets/js/**/*'))
        .pipe(babel())
        .pipe(rename({suffix: '.min'}))
        .pipe(gulp.dest('assets/js'));
}

function styles() {
    return gulp
        .src(['assets/css/**/*.scss', '!assets/css/**/*.min.css'])
        .pipe(plumber())
        .pipe(changed('assets/css/**/*'))
        .pipe(sass().on('error', sass.logError))
        .pipe(gulp.dest('assets/css'))
        .pipe(css())
        .pipe(rename({suffix: '.min'}))
        .pipe(gulp.dest('assets/css'));
}

function watch(done) {
    gulp.watch(['assets/js/**/*.js', '!assets/js/**/*.min.js'], gulp.parallel(scripts));
    gulp.watch(['assets/css/**/*.css', '!assets/css/**/*.min.css'], gulp.parallel(styles));
    done();
}

function vendor(done) {
    del.sync(['assets/vendor/**', '!assets/vendor/index.html']);

    // Bootstrap
    gulp.src([
        'node_modules/bootstrap/dist/js/bootstrap.min.js',
        'node_modules/bootstrap/dist/css/bootstrap.min.css'
    ]).pipe(gulp.dest('assets/vendor/bootstrap'));

    // FontAwesome
    gulp.src([
        'node_modules/@fortawesome/fontawesome-free/js/fontawesome.min.js',
        'node_modules/@fortawesome/fontawesome-free/js/solid.min.js'
    ]).pipe(gulp.dest('assets/vendor/fontawesome'));

    // Cookie Consent
    gulp.src([
        'node_modules/cookieconsent/build/cookieconsent.min.js',
        'node_modules/cookieconsent/build/cookieconsent.min.css'
    ]).pipe(gulp.dest('assets/vendor/cookieconsent'));

    // DateJS
    gulp.src(['node_modules/datejs/lib/date.js'])
        .pipe(rename({suffix: '.min'}))
        .pipe(gulp.dest('assets/vendor/datejs'));

    // FullCalendar
    gulp.src([
        'node_modules/fullcalendar/dist/fullcalendar.min.js',
        'node_modules/fullcalendar/dist/fullcalendar.min.css'
    ]).pipe(gulp.dest('assets/vendor/fullcalendar'));

    // jQuery JEditable
    gulp.src(['node_modules/jquery-jeditable/dist/jquery.jeditable.min.js']).pipe(
        gulp.dest('assets/vendor/jquery-jeditable')
    );

    // jQuery UI
    gulp.src(['node_modules/jquery-ui-dist/jquery-ui.min.js', 'node_modules/jquery-ui-dist/jquery-ui.min.css']).pipe(
        gulp.dest('assets/vendor/jquery-ui')
    );

    // jQuery UI Timepicker Addon
    gulp.src([
        'node_modules/jquery-ui-timepicker-addon/dist/jquery-ui-timepicker-addon.min.js',
        'node_modules/jquery-ui-timepicker-addon/dist/jquery-ui-timepicker-addon.min.css'
    ]).pipe(gulp.dest('assets/vendor/jquery-ui-timepicker-addon'));

    // jQuery UI Touch Punch
    gulp.src(['node_modules/jquery-ui-touch-punch/jquery.ui.touch-punch.min.js']).pipe(
        gulp.dest('assets/vendor/jquery-ui-touch-punch')
    );

    // Moment
    gulp.src(['node_modules/moment/min/moment.min.js']).pipe(gulp.dest('assets/vendor/moment'));

    // Moment Timezone
    gulp.src(['node_modules/moment-timezone/builds/moment-timezone.min.js']).pipe(
        gulp.dest('assets/vendor/moment-timezone')
    );

    // Select2
    gulp.src(['node_modules/select2/dist/js/select2.min.js']).pipe(gulp.dest('assets/vendor/select2'));

    // Tippy.js
    gulp.src(['node_modules/tippy.js/dist/tippy-bundle.umd.min.js']).pipe(gulp.dest('assets/vendor/tippy.js'));

    // Trumbowyg
    gulp.src(['node_modules/trumbowyg/dist/trumbowyg.min.js', 'node_modules/trumbowyg/dist/ui/trumbowyg.min.css']).pipe(
        gulp.dest('assets/vendor/trumbowyg')
    );

    done();
}

exports.clean = gulp.series(clean);
exports.vendor = gulp.series(vendor);
exports.scripts = gulp.series(scripts);
exports.styles = gulp.series(styles);
exports.dev = gulp.series(clean, vendor, scripts, styles, watch);
exports.build = gulp.series(clean, vendor, scripts, styles, archive);
exports.default = exports.dev;