/* jshint node:true */
  'use strict';

  var gulp = require('gulp');
  var karma = require('karma').server;
  var argv = require('yargs').argv;
  var $ = require('gulp-load-plugins')();

  var connect = require('gulp-connect');

  var jshint = require('gulp-jshint');
  var uglify = require('gulp-uglify');
  var minifyCSS = require('gulp-minify-css');
  var clean = require('gulp-clean');
  var runSequence = require('run-sequence');

  gulp.task('lint', function() {
    gulp.src(['./app/**/*.js', '!./app/bower_components/**'])
      //.pipe(jshint())
      .pipe(jshint.reporter('default'))
      //.pipe(jshint.reporter('fail'));
  });
  gulp.task('clean', function() {
      gulp.src('./dist/*')
        .pipe(clean({force: true}));
  });
  gulp.task('minify-css', function() {
    var opts = {comments:true,spare:true,processImport: false};
    gulp.src(['./app/**/*.css', '!./app/bower_components/**'])
      .pipe(minifyCSS(opts))
      .pipe(gulp.dest('./dist/'))
  });
  gulp.task('minify-js', function() {
    gulp.src(['./app/**/*.js', '!./app/bower_components/**'])
      /*.pipe(uglify({
        // inSourceMap:
        // outSourceMap: "app.js.map"
      }))*/
      .pipe(gulp.dest('./dist/'))
  });
  gulp.task('copy-images', function () {
    gulp.src('./app/img/**')
      .pipe(gulp.dest('dist/img'));
  });
  gulp.task('copy-fonts', function () {
    gulp.src('./app/font/**')
      .pipe(gulp.dest('dist/font'));
  });
  gulp.task('copy-bower-components', function () {
    gulp.src('./app/bower_components/**')
      .pipe(gulp.dest('dist/bower_components'));
  });
  gulp.task('copy-html-files', function () {
    gulp.src('./app/**/*.html')
      .pipe(gulp.dest('dist/'));
  });

  gulp.task('connect', function () {
    connect.server({
      root: 'app/',
      port: 8888
    });
  });

  gulp.task('connectDist', function () {
    connect.server({
      root: 'dist/',
      port: 9999
    });
  });
  
  
  // default task
  gulp.task('default',
    ['lint', 'connect']
  );
  gulp.task('build', function() {
    runSequence(
      ['clean'],
      ['lint', 'minify-css', 'minify-js', 'copy-html-files', 'copy-bower-components', 'copy-fonts', 'copy-images', 'connectDist']
    );
  });