module.exports = function(grunt) {

  // Project Configuration
  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    exec: {
      version: {
        command: 'node ./util/version.js'
      },
      clear: {
        command: 'rm -Rf bower_components node_modules'
      },
      osx64: {
        command: 'hdiutil create  -megabytes 150 -volname Copay -srcfolder webkitbuilds/copay/osx64/copay.app/ -ov -format UDZO webkitbuilds/copay-osx64.dmg'
      },
      osx32: {
        command: 'hdiutil create  -megabytes 150 -volname Copay -srcfolder webkitbuilds/copay/osx32/copay.app/ -ov -format UDZO webkitbuilds/copay-osx32.dmg'
      }
    },
    watch: {
      options: {
        dateFormat: function(time) {
          grunt.log.writeln('The watch finished in ' + time + 'ms at ' + (new Date()).toString());
          grunt.log.writeln('Waiting for more changes...');
        },
      },
      css: {
        files: ['src/css/*.css'],
        tasks: ['concat:css']
      },
      main: {
        files: [
          'src/js/init.js',
          'src/js/app.js',
          'src/js/directives/*.js',
          'src/js/filters/*.js',
          'src/js/routes.js',
          'src/js/services/*.js',
          'src/js/models/*.js',
          'src/js/controllers/*.js'
        ],
        tasks: ['concat:js']
      }
    },
    concat: {
      options: {
        sourceMap: false,
        sourceMapStyle: 'link' // embed, link, inline
      },
      angular: {
        src: [
          'bower_components/fastclick/lib/fastclick.js',
          'bower_components/qrcode-generator/js/qrcode.js',
          'bower_components/qrcode-decoder-js/lib/qrcode-decoder.js',
          'bower_components/moment/min/moment-with-locales.js',
          'bower_components/angular/angular.js',
          'bower_components/angular-ui-router/release/angular-ui-router.js',
          'bower_components/angular-foundation/mm-foundation-tpls.js',
          'bower_components/angular-moment/angular-moment.js',
          'bower_components/ng-lodash/build/ng-lodash.js',
          'bower_components/angular-qrcode/angular-qrcode.js',
          'bower_components/angular-gettext/dist/angular-gettext.js',
          'bower_components/angular-touch/angular-touch.js',
          'bower_components/angular-bitcore-wallet-client/angular-bitcore-wallet-client.js',
          'bower_components/angular-ui-switch/angular-ui-switch.js'
        ],
        dest: 'public/lib/angular.js'
      },
      js: {
        src: [
          'src/js/app.js',
          'src/js/routes.js',
          'src/js/directives/*.js',
          'src/js/filters/*.js',
          'src/js/models/*.js',
          'src/js/services/*.js',
          'src/js/controllers/*.js',
          'src/js/translations.js',
          'src/js/version.js',
          'src/js/init.js'
        ],
        dest: 'public/js/copay.js'
      },
      css: {
        src: ['src/css/*.css'],
        dest: 'public/css/copay.css'
      },
      foundation: {
        src: [
          'bower_components/angular/angular-csp.css',
          'bower_components/foundation/css/foundation.css',
          'bower_components/animate.css/animate.css',
          'bower_components/angular-ui-switch/angular-ui-switch.css'
        ],
        dest: 'public/css/foundation.css',
      }
    },
    uglify: {
      options: {
        mangle: false
      },
      prod: {
        files: {
          'public/js/copay.js': ['public/js/copay.js'],
          'public/lib/angular.js': ['public/lib/angular.js']
        }
      }
    },
    nggettext_extract: {
      pot: {
        files: {
          'i18n/po/template.pot': [
            'public/index.html', 
            'public/views/*.html', 
            'public/views/**/*.html',
            'src/js/routes.js',
            'src/js/services/*.js',
            'src/js/controllers/*.js'
          ]
        }
      },
    },
    nggettext_compile: {
      all: {
        options: {
          module: 'copayApp'
        },
        files: {
          'src/js/translations.js': ['i18n/po/*.po']
        }
      },
    },
    copy: {
      icons: {
        expand: true,
        flatten: true,
        src: 'bower_components/foundation-icon-fonts/foundation-icons.*',
        dest: 'public/icons/'
      },
      linux: {
        files: [
          {expand: true, cwd: 'webkitbuilds/',src: ['.desktop', '../public/img/icons/favicon.ico', '../public/img/icons/icon-256.png'],dest: 'webkitbuilds/copay/linux32/', flatten: true, filter: 'isFile' },
          {expand: true, cwd: 'webkitbuilds/',src: ['.desktop', '../public/img/icons/favicon.ico', '../public/img/icons/icon-256.png'],dest: 'webkitbuilds/copay/linux64/', flatten: true, filter: 'isFile' },
        ],
      }
    },
    karma: {
      unit: {
        configFile: 'test/karma.conf.js'
      },
      prod: {
        configFile: 'test/karma.conf.js',
        singleRun: true
      }
    },
    coveralls: {
      options: {
        debug: false,
        coverageDir: 'coverage/report-lcov',
        dryRun: true,
        force: true,
        recursive: false
      }
    },
    nodewebkit: {
      options: {
          platforms: ['win','osx','linux'],
          buildDir: './webkitbuilds',
          version: '0.12.2',
          macIcns: './public/img/icons/icon.icns',
          exeIco: './public/img/icons/icon.ico'
      },
      src: ['./package.json', './public/**/*']
    },
    compress: {
      linux32: {
        options: {
          archive: './webkitbuilds/copay-linux32.zip'
        },
        expand: true,
        cwd: './webkitbuilds/copay/linux32/',
        src: ['**/*'],
        dest: 'copay-linux32/'
      },
      linux64: {
        options: {
          archive: './webkitbuilds/copay-linux64.zip'
        },
        expand: true,
        cwd: './webkitbuilds/copay/linux64/',
        src: ['**/*'],
        dest: 'copay-linux64/'
      }
    }
  });

  grunt.loadNpmTasks('grunt-contrib-concat');
  grunt.loadNpmTasks('grunt-contrib-copy');
  grunt.loadNpmTasks('grunt-contrib-watch');
  grunt.loadNpmTasks('grunt-contrib-uglify');
  grunt.loadNpmTasks('grunt-angular-gettext');
  grunt.loadNpmTasks('grunt-exec');
  grunt.loadNpmTasks('grunt-karma');
  grunt.loadNpmTasks('grunt-karma-coveralls');
  grunt.loadNpmTasks('grunt-node-webkit-builder');
  grunt.loadNpmTasks('grunt-contrib-compress');

  grunt.registerTask('default', ['nggettext_compile', 'exec:version', 'concat', 'copy:icons']);
  grunt.registerTask('prod', ['default', 'uglify']);
  grunt.registerTask('translate', ['nggettext_extract']);
  grunt.registerTask('test', ['karma:unit']);
  grunt.registerTask('test-coveralls', ['karma:prod', 'coveralls']);
  grunt.registerTask('desktop', ['prod', 'nodewebkit', 'copy:linux', 'compress:linux32', 'compress:linux64', 'exec:osx32', 'exec:osx64']);
};