var gulp = require('gulp');

var gutil = require('gulp-util');
var clean = require('gulp-clean');
var jshint = require('gulp-jshint');
var stylish = require('jshint-stylish');
var concat = require('gulp-concat');
var rename = require('gulp-rename');
var uglify = require('gulp-uglify');
// var uglifyjs = require('gulp-uglifyjs');
var stylus = require('gulp-stylus');
var vulcanize = require('gulp-vulcanize');
var templateCache = require('gulp-angular-templatecache');

var paths = {
    js_in_order: [ 
        'src/*/*.js',
        'src/editor-ui.js',
    ],
    ext_core: [ 
        '../core/bin/**/*.js',
    ],
    img: 'src/img/**/*',
    js: 'src/**/*.js',
    css: 'src/**/*.styl',
    html: 'src/**/*.html',
};

// clean
gulp.task('clean', function() {
    return gulp.src('bin/**/*', {read: false})
    .pipe(clean())
    ;
});

// copy
gulp.task('cp-core', function() {
    return gulp.src(paths.ext_core)
    .pipe(gulp.dest('ext/fire-core'))
    ;
});
gulp.task('cp-img', function() {
    return gulp.src(paths.img)
    .pipe(gulp.dest('bin'))
    ;
});

// js
gulp.task('js', function() {
    return gulp.src(paths.js_in_order, {base: 'src'})
    .pipe(jshint())
    .pipe(jshint.reporter(stylish))
    .pipe(concat('editor-ui.js'))
    .pipe(uglify())
    // .pipe(uglifyjs( 'editor-ui.js', {
    //     outSourceMap: true,
    //     basePath: 'http://any.url/',  // use relative path to locate to /src/js
    // }))
    .pipe(gulp.dest('bin'))
    ;
});
// js-dev
gulp.task('js-dev', function() {
    return gulp.src(paths.js_in_order, {base: 'src'})
    .pipe(jshint({
        '-W087': true,
    }))
    .pipe(jshint.reporter(stylish))
    .pipe(concat('editor-ui.js'))
    .pipe(gulp.dest('bin'))
    ;
});

// css
gulp.task('css', function() {
    return gulp.src('src/editor-ui.styl')
    .pipe(stylus({
        compress: false,
        include: 'src'
    }))
    .pipe(gulp.dest('bin'))
    ;
});

// html
gulp.task('html', function() {
    return gulp.src(paths.html)
    .pipe(templateCache('editor-ui-templates.js', {
        module: 'fireUI',
        standalone: false,
    }))
    .pipe(gulp.dest('bin'))
    ;
});

// watch
gulp.task('watch', function() {
    gulp.watch(paths.ext_core, ['cp-core']).on ( 'error', gutil.log );
    gulp.watch(paths.img, ['cp-img']).on ( 'error', gutil.log );
    gulp.watch(paths.js, ['js-dev']).on ( 'error', gutil.log );
    gulp.watch(paths.css, ['css']).on ( 'error', gutil.log );
    gulp.watch(paths.html, ['html']).on ( 'error', gutil.log );
});

// tasks
gulp.task('default', ['cp-core', 'cp-img', 'js', 'css', 'html'] );
gulp.task('all', ['default'] );