module.exports = function (grunt) {
  'use strict';
  // Load all grunt tasks
  require('load-grunt-tasks')(grunt);
  // Show elapsed time at the end
  require('time-grunt')(grunt);

  // Project configuration.
  grunt.initConfig({
    // Metadata.
    pkg: grunt.file.readJSON('package.json'),
    banner: '/*! <%= pkg.name %> - v<%= pkg.version %> - ' +
    '<%= grunt.template.today("yyyy-mm-dd") %>\n' +
    '<%= pkg.homepage ? "* " + pkg.homepage + "\\n" : "" %>' +
    '* Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author.name %>;' +
    ' Licensed <%= pkg.licenses[0].type %> */\n',
    // Task configuration.
    clean: {
      files: ['dist']
    },
    concat: {
      options: {
        banner: '<%= banner %>',
        stripBanners: true
      },
      libs: {
        src: [
          'bower_components/jquery/dist/jquery.js',
          'bower_components/jquery-ui/ui/core.js',
          'bower_components/jquery-ui/ui/widget.js',
          'bower_components/jquery-cookie/jquery.cookie.js'
        ],
        dest: 'dist/libs.js'
      },
      dist: {
        src: ['src/uhr.js', 'src/uhr-*.js'],
        dest: 'dist/jquery.<%= pkg.name %>.complete.js'
      },
      mainonly: {
        src: ['src/uhr.js'],
        dest: 'dist/jquery.<%= pkg.name %>.main.js'
      },
      langonly: {
        src: ['src/uhr-*.js'],
        dest: 'dist/jquery.<%= pkg.name %>.langs.js'
      }
    },
    uglify: {
      options: {
        banner: '<%= banner %>'
      },
      libs:{
        src: '<%= concat.libs.dest %>',
        dest: 'dist/libs.min.js'
      },
      dist: {
        src: '<%= concat.dist.dest %>',
        dest: 'dist/jquery.<%= pkg.name %>.complete.min.js'
      },
      mainonly: {
        src: '<%= concat.mainonly.dest %>',
        dest: 'dist/jquery.<%= pkg.name %>.main.min.js'
      },
      langonly: {
        src: '<%= concat.langonly.dest %>',
        dest: 'dist/jquery.<%= pkg.name %>.langs.min.js'
      }
    },
    qunit: {
      all: {
        options: {
          urls: ['http://localhost:9000/test/<%= pkg.name %>.html']
        }
      }
    },
    jshint: {
      options: {
        reporter: require('jshint-stylish')
      },
      gruntfile: {
        options: {
          jshintrc: '.jshintrc'
        },
        src: 'Gruntfile.js'
      },
      src: {
        options: {
          jshintrc: '.jshintrc'
        },
        src: ['src/**/*.js']
//      },
//      test: {
//        options: {
//          jshintrc: 'test/.jshintrc'
//        },
//        src: ['test/**/*.js']
      }
    },
    watch: {
      gruntfile: {
        files: '<%= jshint.gruntfile.src %>',
        tasks: ['jshint:gruntfile']
      },
      src: {
        files: '<%= jshint.src.src %>',
        tasks: ['jshint:src', 'qunit']
      },
      test: {
        files: '<%= jshint.test.src %>',
        tasks: ['jshint:test', 'qunit']
      }
    },
    connect: {
      server: {
        options: {
          hostname: '*',
          port: 9000
        }
      }
    }
  });

  // Default task.
//  grunt.registerTask('default', ['jshint', 'connect', 'qunit', 'clean', 'concat', 'uglify']);
  grunt.registerTask('default', ['jshint', 'connect', /*'qunit', */'clean', 'concat', 'uglify']);
  grunt.registerTask('buildonly', ['clean', 'concat', 'uglify']);
  grunt.registerTask('server', function () {
    grunt.log.warn('The `server` task has been deprecated. Use `grunt serve` to start a server.');
    grunt.task.run(['serve']);
  });
  grunt.registerTask('serve', ['connect', 'watch']);
  grunt.registerTask('test', ['jshint', 'connect', 'qunit']);
};