var gulp = require('gulp'),
    concat = require('gulp-concat'),
    // uglify = require('gulp-uglify'),
    uglify = require('gulp-uglify-es').default,
    rename = require('gulp-rename'),
    jshint = require('gulp-jshint'),
    stripDebug = require("gulp-strip-debug"),//移除console语句
    cleanCSS = require('gulp-clean-css'),
    gutil = require('gulp-util');

    gulp.task('jslint', function () {
        return gulp.src('fc/js/*.js')
            .pipe(jshint())
            .pipe(jshint.reporter('default'))
            .pipe(notify({message: 'finished jslint'}));
    });
    gulp.task('disthtml', function(){
        return gulp.src(['**/*.html', '!node_modules/**/*', '!dist/**/*'])
        .pipe(gulp.dest('dist'));
    })
    gulp.task('distfccss', function() {
        return gulp.src(['fc/css/**/*.css'])
        .pipe(cleanCSS())
        .pipe(gulp.dest('dist/fc/css'));
    })
    gulp.task('distfcstatic', function() {
        return gulp.src(['fc/resources/**/*'])
        .pipe(gulp.dest('dist/fc/resources'));
    })
    gulp.task('distfcjs', function() {
        return gulp.src(['fc/js/*.js'])
            // .pipe(concat('main.js'))
            // .pipe(rename({suffix: '.min'}))
            //https://github.com/mishoo/UglifyJS2
            .pipe(uglify({
                    mangle:true,
                    compress:true,
                    output: {
                        comments: false //保留注释, all: 保留所有，some：只保留license等信息，false: 不保留，正则或者function
                    }
            }))
            .pipe(stripDebug())
            .pipe(gulp.dest('dist/fc/js'));
    });
    gulp.task('distfc', ['distfcjs', 'distfccss', 'distfcstatic'])

    gulp.task('distgbajs', function() {
        return gulp.src(['gba/dist/*.js'])
            // .pipe(concat('main.js'))
            // .pipe(rename({suffix: '.min'}))
            //https://github.com/mishoo/UglifyJS2
            .pipe(uglify({
                    mangle:true,
                    compress:true,
                    output: {
                        comments: false //保留注释, all: 保留所有，some：只保留license等信息，false: 不保留，正则或者function
                    }
            }))
            .pipe(stripDebug())
            .pipe(gulp.dest('dist/gba/dist'));
    });
    gulp.task('distgbacss', function() {
        return gulp.src(['gba/dist/**/*.css'])
        .pipe(gulp.dest('dist/gba/dist'));
    })
    gulp.task('distgbastatic', function() {
        return gulp.src(['gba/resources/**/*'])
        .pipe(gulp.dest('dist/gba/resources'));
    })
    gulp.task('distgbajsext', function() {
        return gulp.src(['gba/js/**/*'])
        .pipe(gulp.dest('dist/gba/js'));
    })
    gulp.task('distgba', ['distgbajs', 'distgbacss', 'distgbastatic', 'distgbajsext'])

    gulp.task('distgba2js', function() {
        return gulp.src(['gba2/dist/*.js'])
            // .pipe(concat('main.js'))
            // .pipe(rename({suffix: '.min'}))
            //https://github.com/mishoo/UglifyJS2
            .pipe(uglify({
                    mangle:true,
                    compress:true,
                    output: {
                        comments: false //保留注释, all: 保留所有，some：只保留license等信息，false: 不保留，正则或者function
                    }
            }))
            .pipe(stripDebug())
            .pipe(gulp.dest('dist/gba2/dist'));
    });
    gulp.task('distgba2css', function() {
        return gulp.src(['gba2/dist/**/*.css'])
        .pipe(cleanCSS())
        .pipe(gulp.dest('dist/gba2/dist'));
    })
    gulp.task('distgba2static', function() {
        return gulp.src(['gba2/resources/**/*'])
        .pipe(gulp.dest('dist/gba2/resources'));
    })
    gulp.task('distgba2bios', function() {
        return gulp.src(['gba2/Binaries/**/*'])
        .pipe(gulp.dest('dist/gba2/Binaries'));
    })
    gulp.task('distgba2jscore', function() {
        return gulp.src(['gba2/IodineGBA/**/*'])
        .pipe(uglify({
                mangle:true,
                compress:true,
                output: {
                    comments: false //保留注释, all: 保留所有，some：只保留license等信息，false: 不保留，正则或者function
                }
        }))
        .pipe(gulp.dest('dist/gba2/IodineGBA'));
    })
    gulp.task('distgba2jsuser', function() {
        return gulp.src(['gba2/user_scripts/**/*'])
        .pipe(uglify({
                mangle:true,
                compress:true,
                output: {
                    comments: false //保留注释, all: 保留所有，some：只保留license等信息，false: 不保留，正则或者function
                }
        }))
        .pipe(stripDebug())
        .pipe(gulp.dest('dist/gba2/user_scripts'));
    })
    gulp.task('distgba2', ['distgba2js', 'distgba2css', 'distgba2static', 'distgba2bios', 'distgba2jscore', 'distgba2jsuser'])
    gulp.task('assets', function() {
        return gulp.src(['assets/**/*'])
        .pipe(gulp.dest('dist/assets'));
    })
    gulp.task('default', ['disthtml', 'distfc', 'distgba', 'distgba2', 'assets']);