/** Gruntfile - control build and deploy tasks
 */

module.exports = function(grunt) {

    var srcDir   = 'src/';
    var buildDir = 'build/';
    var developmentDir = buildDir+'development/';
    var productionDir = buildDir+'production/';

    grunt.initConfig({
        clean: {
            development: {
                src: [developmentDir]
            },
            production: {
                src: [productionDir]
            }
        },
        coffee: {
            options: {
                bare: true
            },
            compile: {
                files: [{
                    expand: true,
                    cwd: srcDir,
                    src: ['client/qed-client/**/*.coffee', 'server/**/*.coffee'],
                    dest: developmentDir,
                    ext: '.js'
                }]
            }
        },
        copy: {
            'client-deps': {
                files: [{
                    expand: true,
                    cwd: srcDir,
                    src: ['client/dojo/**', 'client/dijit/**', 'client/dojox/**', 'client/util/**'],
                    dest: developmentDir
                }]
            },
            'server-deps': {
                files: [{
                    expand: true,
                    cwd: srcDir,
                    src: ['node_modules/**'],
                    dest: developmentDir
                }]
            },
            compile: {
                files: [{
                    expand: true,
                    cwd: srcDir,
                    src: ['**', '!**/*.coffee', '!**/*.less', '!node_modules/**', '!client/dojo/**', '!client/dijit/**', '!client/dojox/**', '!client/util/**' ],
                    dest: developmentDir
                }]
            },
            deploy: {
                files: [{
                    expand: true,
                    cwd: developmentDir,
                    src: ['**', '!client/*/**' ],
                    dest: productionDir
                }]
            }
        },
        dojo: {
            deploy: {
                options: {
                    dojo: developmentDir+'client/dojo/dojo.js',
                    profile: developmentDir+'client/client.profile.js',
                    releaseDir: '../../../'+productionDir
                }
            }
        },
        htmlhint: {
            options: {
                htmlhintrc: srcDir+".htmlhintrc"
            },
            compile: {
                files: [{
                    expand: true,
                    cwd: srcDir,
                    src: ['client/*.html', 'client/qed-client/**/*.html']
                }]
            }
        },
        jshint: {
            options: {
                jshintrc: srcDir+".jshintrc"
            },
            compile: {
                files: [{
                    expand: true,
                    cwd: srcDir,
                    src: ['client/qed-client/**/*.js', 'server/**.js']
                }]
            }
        },
        less: {
            options: {
                strictImports: false,
                dumpLineNumbers: "all"
            },
            compile: {
                files: [{
                    expand: true,
                    cwd: srcDir,
                    src: ['client/qed-client/css/qed.less'],
                    dest: developmentDir,
                    ext: '.css'
                }]
            }
        }
    });

    grunt.loadNpmTasks('grunt-contrib-clean');
    grunt.loadNpmTasks('grunt-contrib-coffee');
    grunt.loadNpmTasks('grunt-contrib-copy');
    grunt.loadNpmTasks('grunt-contrib-jshint');
    grunt.loadNpmTasks('grunt-contrib-less');
    grunt.loadNpmTasks('grunt-dojo');
    grunt.loadNpmTasks('grunt-htmlhint');

    // development tasks
    grunt.registerTask('install-deps', ['copy:server-deps', 'copy:client-deps']);
    grunt.registerTask('compile', ['less:compile', 'jshint:compile', 'htmlhint:compile', 'coffee:compile', 'copy:compile']);
    grunt.registerTask('build', ['clean:development', 'install-deps', 'compile']);

    // production tasks
    grunt.registerTask('deploy', ['clean:production', 'copy:deploy', 'dojo:deploy']);

    // default task is quick compile
    grunt.registerTask('default', ['compile']);

};