/*global module:false*/
module.exports = function(grunt) {
	grunt
			.initConfig({
				pkg : grunt.file.readJSON('package.json'),
				meta : {
					banner : '/*! <%= pkg.title || 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 %>; %> */'
				},
				uglify : {
					morpheus : {
						options : {
							mangle : false,
							preserveComments : false
						},
						files : {
							'js/morpheus-latest.min.js' : [ 'js/morpheus.js' ]
						}
					},
					extJs : {
						options : {
							mangle : false,
							preserveComments : false
						},
						files : {
							'js/morpheus-external.min.js' : [ 'js/morpheus-external.js' ]
						}
					}
				},
				cssmin : {
					css : {
						src : 'css/morpheus.all.css',
						dest : 'css/morpheus-latest.min.css'
					}
				},
				concat : {
					css : {
						src : [ 'css/bootstrap.min.css',
								'css/bootstrap-select.min.css',
								'css/jquery-ui.min.css',
								'css/font-awesome.min.css',
								'css/hopscotch.min.css', 'css/slick.grid.css',
								'css/animate.css', 'css/morpheus.css' ],
						dest : 'css/morpheus.all.css'
					},
					extJsAll : {
						src : [ 'js/morpheus-external.min.js',
								'js/plotly-latest.min.js' ],
						dest : 'js/morpheus-external-latest.min.js'
					},
					extJs : {
						nonull : true,
						dest : 'js/morpheus-external.js',
						src : [ 'js/d3.min.js', 'js/jquery-1.11.1.min.js',
								'js/bootstrap.min.js', 'js/underscore-min.js',
								'js/newick.js', 'js/hammer.min.js',
								'js/jquery.mousewheel.min.js',
								'js/bootstrap-select.min.js',
								'js/xlsx.full.min.js', 'js/canvas2svg.js',
								'js/canvg.js', 'js/rgbcolor.js',
								'js/jquery-ui.min.js', 'js/parser.js',
								'js/FileSaver.min.js', 'js/Blob.js',
								'js/canvas-toBlob.js', 'js/colorbrewer.js',
								'js/hopscotch.min.js', 'js/typed.min.js',
								'js/jquery.event.drag-2.2.js',
								'js/clipboard.min.js', 'js/slick.min.js',
								'js/js.cookie.js', 'js/d3.layout.cloud.js' ]
					},
					morpheus : {
						nonull : true,
						dest : 'js/morpheus.js',
						src : [ 'src/util/util.js', 'src/util/*.js',
								'src/io/*.js', 'src/matrix/vector_adapter.js',
								'src/matrix/*.js', 'src/*.js',
								'src/tools/*.js', 'src/ui/*.js', 'src/**/*.js' ]
					}
				},
				watch : {
					files : [ 'src/*.js', 'src/**/*.js' ],
					tasks : [ 'concat:morpheus' ]
				}
			});

	// rebuild js and css:
	// grunt concat:morpheus concat:extJs uglify concat:extJsAll
	grunt.registerTask('default', 'watch');
	grunt.loadNpmTasks('grunt-contrib-watch');
	grunt.loadNpmTasks('grunt-contrib-concat');
	grunt.loadNpmTasks('grunt-contrib-uglify');
	grunt.loadNpmTasks('grunt-contrib-copy');
	grunt.loadNpmTasks('grunt-contrib-cssmin');
	grunt.loadNpmTasks('grunt-contrib-jshint');
};