const gulp = require('gulp');
const concat = require('gulp-concat');
const uglify = require('gulp-uglify');
const babel = require('gulp-babel');
const template = require('gulp-template');
const yargs = require('yargs');
const Haxe = require('../tasks/haxe');
const FlashPlayer = require('../tasks/flashplayer');
const version = require('./version');
const prepare = require('./prepare');
const debug = require('../tasks/debug');
const webserver = require('gulp-webserver');
const run = require('gulp-run');
const tail = require('../tasks/tail');


const generate = () => function generate() {
    return new Haxe().haxelib([
        'run', 'protohx', 'generate', 'protohx.json'
    ]);
};

const build = (platform) => function build() {
    const argv = yargs.argv;
    return gulp.src('.')
            .pipe(new Haxe().openfl({
                command: 'build',
                platform: platform,
                version: version,
                debug: argv.dev,
            }))
            .pipe(gulp.dest(`target/${platform}`));
};

const flashIndex = function() {
    return gulp.src('src/client/html/index.html')
        .pipe(template({
            scripts: ['app.min.js'],
            swf: 'tankz.swf'
        }))
        .pipe(gulp.dest('target/flash'))
};

const flashJs = function() {
    const src = [
        'src/client/html/js/*.js'
    ];
    return gulp.src(src)
        .pipe(babel({presets: ['es2015']}))
        .pipe(uglify())
        .pipe(concat('app.min.js'))
        .pipe(gulp.dest('target/flash'))
};

const webapp = function () {
    return gulp.src('src/webapp/*').pipe(gulp.dest('target'));
};

exports['client:flash:html'] = gulp.parallel(flashIndex, flashJs);
exports['client:flash'] = gulp.series(prepare(Haxe.ID), generate(), build('flash'), exports['client:flash:html']);
exports['client:html5'] = gulp.series(prepare(Haxe.ID), generate(), build('html5'));
exports['client:linux'] = gulp.series(prepare(Haxe.ID), generate(), build('linux'));
exports['client:webapp'] = webapp;
exports['client'] = gulp.series(prepare(Haxe.ID), generate(), gulp.parallel(build('flash'), build('html5')), exports['client:flash:html'], webapp);



const testFlash = function() {
    const argv = yargs.argv;
    return build('flash')()
        .pipe(new FlashPlayer().run(argv.dev))
        .pipe(debug());
};

const testHtml5 = function() {
    return gulp.series(
        build('html5'),
        () => gulp.src('target/html5').pipe(webserver({
            host: 'localhost', port: 3000,
            open: true,
            fallback: 'index.html'
        }))
    )();
};

const testLinux = function() {
    const argv = yargs.argv;
    return gulp.series(
        build('linux'),
        () => gulp.src('target/linux/tankz')
            .pipe(run('./tankz', {cwd: 'target/linux', verbosity: 1}))
            .pipe(tail(debug.log))
            .pipe(gulp.dest('target/log'))
    )();
};



exports['client:flash:test'] = gulp.series(prepare(Haxe.ID, FlashPlayer.ID), testFlash);
exports['client:html5:test'] = gulp.series(prepare(Haxe.ID), testHtml5);
exports['client:linux:test'] = gulp.series(prepare(Haxe.ID), testLinux);
exports['client:test'] = exports['client:flash:test'];