module.exports = function(grunt){

	grunt.initConfig({

//        clean: {dest: ['dest/*', '!dest/*.html']},

        clean: {
					pre : {src: ['dest/*']},
					post : {src: ['src/Utils.js']}
				},

				coffee : {
					compile : {
						files : {
							'src/Utils.js' : 'src/cs/*.coffee'
						}
					}
				},

        copy: {
            osm: {
                files: [
                    //{src: 'images/**', dest: 'dest/images', filter: 'isFile', expand: true, flatten: true},
                    //{src: 'cars/**', dest: 'dest/cars', filter: 'isFile', expand: true, flatten: true},
                    {src: 'src/libs/OpenLayers/img/**', dest: 'dest/img', filter: 'isFile', expand: true, flatten: true},
                    {   expand: true,
                        cwd: "src/libs/OpenLayers/theme/default/",
                        src: ["*.*", "**/*.*"],
                        dest: "./dest/theme/default/"
                    },
                    {src: 'css/**', dest: 'dest/css', filter: 'isFile', expand: true, flatten: true},
                    {src: 'SfmbMapsMainMap_prod.html', dest: 'dest/SfmbMapsMain.html', flatten: true},
                    {src: 'SfmbMapsMainMap_prod.html', dest: 'dest/SfmbMapsMainMap.html', flatten: true},
                    {src: 'SfmbMapsMainMap_prod.html', dest: 'dest/SfmbMapsMainSatelitte.html', flatten: true},
                    {src: 'SfmbMapsMainMap_prod.html', dest: 'dest/SfmbMapsMainTerrain.html', flatten: true}

                ]
            },

            google: {

                files: [
                    //{src: 'images/**', dest: 'dest/images', filter: 'isFile', expand: true, flatten: true},
                    //{src: 'cars/**', dest: 'dest/cars', filter: 'isFile', expand: true, flatten: true},
                    {src: 'css/**', dest: 'dest/css', filter: 'isFile', expand: true, flatten: true},
                    {src: 'SfmbMapsMainMap_prod.html', dest: 'dest/SfmbMapsMain.html', flatten: true},
                    {src: 'SfmbMapsMainMap_prod.html', dest: 'dest/SfmbMapsMainMap.html', flatten: true},
                    {src: 'SfmbMapsMainMap_prod.html', dest: 'dest/SfmbMapsMainSatelitte.html', flatten: true},
                    {src: 'SfmbMapsMainMap_prod.html', dest: 'dest/SfmbMapsMainTerrain.html', flatten: true}

                ]
            }

        },

        lineremover: {
           //removes google library references
           googleExclude: {
            files: {
                'dest/SfmbMapsMain.html': 'dest/SfmbMapsMain.html',
                'dest/SfmbMapsMainMap.html': 'dest/SfmbMapsMainMap.html',
                'dest/SfmbMapsMainSatelitte.html': 'dest/SfmbMapsMainSatelitte.html',
                'dest/SfmbMapsMainTerrain.html': 'dest/SfmbMapsMainTerrain.html',
            },
            options: {
                exclusionPattern: /google/g
            }
            }

        },



		uglify:{
		    options :{
                compress: {
			           drop_console: false,
                       global_defs: {
                         DEBUG: false
                        }
			         },
			   beautify:false
		    },

			minify_dest: {
				files: {
					'dest/output.min.js': [
                        'src/libs/OpenLayers/OpenLayers.debug.js',
                        'src/libs/jquery-2.1.4.js',
                        'src/libs/lodash.js',
                        'src/libs/moment.js',
                        'src/libs/backbone.js',
                        'src/lib/Open',
                        'src/Utils.js',
                        'src/models.js',
                        'src/SfmbMapsOL.js',
                        'src/Parser.js'
                        /*,'src/tests/TestCommands.js'*/
                    ]
				}
			},
            minify_google: {
                files: {
                    'dest/output.min.js': [
                        'src/libs/OpenLayers/OpenLayers.debug.js',
                        'src/libs/jquery-2.1.4.js',
                        'src/libs/lodash.js',
                        'src/libs/moment.js',
                        'src/libs/backbone.js',
                        'src/lib/Open',
                        'src/Utils.js',
                        'src/models.js',
                        'src/SfmbMapsGoogle.js',
                        'src/Parser.js'

                        // ,'src/tests/TestCommands.js'
                    ]
                }
            }


        },

        compress: {
            main: {
                mode : 'tgz',
                options: {
                    archive: function(){
                        var toReturn = 'harta';
                        var task = grunt.cli.tasks[0];
                        if (task == 'google' || task == 'osm') toReturn = toReturn + "_" + task;
                        return "dest/"+toReturn+".tar.gz";
                    }
                },
                files : [
                { expand:true, cwd: 'dest/', src: ['**/*']}, // makes all src relative to cwd
                ]
            }
        }
	});

    grunt.loadNpmTasks('grunt-contrib-copy');
    grunt.loadNpmTasks('grunt-contrib-uglify');
    grunt.loadNpmTasks('grunt-contrib-clean');
    grunt.loadNpmTasks('grunt-line-remover');
    grunt.loadNpmTasks('grunt-contrib-compress');
		grunt.loadNpmTasks('grunt-contrib-coffee');


	grunt.registerTask('osm', ['clean:pre', 'coffee', 'copy:osm', 'lineremover:googleExclude', 'uglify:minify_dest', 'compress', 'clean:post']);
    grunt.registerTask('google', ['clean:pre', 'coffee', 'copy:google', 'uglify:minify_google', 'compress', 'clean:post', 'clean:post']);

};