'use strict';

var getBuildDir = function(grunt) {
    return grunt.option('dir');
}

var getEditLess = function(grunt) {
    return grunt.option('editLess');
}

var getPort = function(grunt) {
    return grunt.option('port');
}

var getEnv = function(grunt) {
    return grunt.option('env');
}

var getSSL = function(grunt) {
    return grunt.option('ssl');
}

module.exports = function (grunt) {
    require('time-grunt')(grunt);
    require('jit-grunt')(grunt, {
        sprite: 'grunt-spritesmith',
        watch: 'grunt-contrib-watch-chokidar'
    });
    var gruntConfig = grunt.file.readJSON('gruntConfig.json');
    var buildDir = '';
    var editLess = false;
    var production = false;
    var mobile = false;
    var ssl = false;

    if (getBuildDir(grunt)) {
        buildDir = getBuildDir(grunt);
    } else {
        buildDir = gruntConfig.BUILD_PUBLIC_DIR;
    }

    if (getPort(grunt)) {
        var SERVER_PORT = getPort(grunt);
    } else {
        var SERVER_PORT = 3000;
    }

    if (getEditLess(grunt)) {
        editLess = true;
    }

    if (getSSL(grunt)) {
        ssl = true;
    }

    if (getEnv(grunt) == 'prod') {
        production = true;
    }

    if (getEnv(grunt) == 'mobile') {
        mobile = true;
    }

    //js
    var js = grunt.file.readJSON('static/js.json');

    // configurable paths
    var yeomanConfig = {
        sitename: gruntConfig.PROJECT_NAME,
        tmp: '.',
        dev: gruntConfig.LOCAL_CQ5_PROJECT_DIR,
        igamingDev: gruntConfig.LOCAL_IGAMING_CQ5_PROJECT_DIR,
        local: 'target',
        build: buildDir,
        releasePackage: 'baseline-alpha.zip',
        cashierApp: gruntConfig.LOCAL_CASHIER_PROJECT_DIR,
        TPApiKey: gruntConfig.TINYPNG_API_KEY,
        devAssetsCQDirectory: 'ui/portal-app/src/main/content/jcr_root',
        devAssetsPath: 'etc/designs/interactive/ilottery/common/home',
        igamingDevAssetsCQDirectory: 'ui/portal-app/src/main/content/jcr_root',
        igamingDevAssetsPath: 'etc/clientlibs/interactive/igaming/common/libs'
    };

    var lessOptions = {
        plugins: [
            require('less-plugin-glob'),
            new (require('less-plugin-autoprefix'))({browsers: ["last 2 versions"]})
        ]
    }

    grunt.initConfig({
        yeoman: yeomanConfig,

        less: {
            local: {
                options: lessOptions,
                files: {
                    "<%= yeoman.local %>/static/portal.css": "static/less/portal/portal.less"
                }
            },

            styleguide: {
                options: lessOptions,
                files: {
                    "<%= yeoman.local %>/static/portal.css": "static/less/portal/portal.less",
                    "<%= yeoman.local %>/static/styleguide.css": "static/less/styleguide/styleguide.less"
                }
            },

            dev: {
                options: Object.assign({
                    modifyVars: {
                        'base-url': "'/content/dam/interactive/ilottery/images/'",
                        // 'ilottery-base-url': "'/content/dam/interactive/ilottery/images/'",
                        'igaming-base-url': "'/content/dam/interactive/igaming/'",
                        'icon-font-path': "'/<%= yeoman.devAssetsPath %>/fonts/'",
                        "sprite-image-path": "'/<%= yeoman.devAssetsPath %>/images/'",
                        'fa-font-path': "'/<%= yeoman.devAssetsPath %>/fonts/font-awesome/fonts'"
                    }
                }, lessOptions),
                files: {
                    "<%= yeoman.dev %>/<%= yeoman.devAssetsCQDirectory %>/<%= yeoman.devAssetsPath %>/portal.css": "static/less/portal/portal.less",
                    "<%= yeoman.dev %>/<%= yeoman.devAssetsCQDirectory %>/<%= yeoman.devAssetsPath %>/cq-components.css": "static/less/cq/cq-portal.less",
                }
            },

            cashierLocal: {
                options: Object.assign({
                    compress: true,
                    sourceMap: true,
                    sourceMapFileInline: true,
                    sourceMapRootpath: "/"
                }, lessOptions),
                files: {
                    "<%= yeoman.local %>/static/cashierapp/cashierapp-portal.css": "static/less/cashierapp/cashierapp-portal.less",
                    "<%= yeoman.local %>/static/cashierapp/cashierapp-mobile.css": "static/less/cashierapp/cashierapp-mobile.less"
                }
            },

            cashierDev: {
                options: Object.assign({
                    modifyVars: {
                        'base-url': "'images/'"
                        , 'icon-font-path': "'../fonts/'"
                    }
                }, lessOptions),
                files: {
                    "<%= yeoman.cashierApp %>cashier-web/src/assets/styles/cashierapp-mobile.css": "static/less/cashierapp/cashierapp-mobile.less",
                    "<%= yeoman.cashierApp %>cashier-web/src/assets/styles/cashierapp-portal.css": "static/less/cashierapp/cashierapp-portal.less"
                }
            }
        },

        // Temp: iGaming variables for components
        // This will be removed once iGaming and iLottery become one instance in CQ
        concat: {
            dev: {
                src: ['static/less/portal/variables/*'],
                dest: '<%= yeoman.igamingDev %>/<%= yeoman.igamingDevAssetsCQDirectory %>/<%= yeoman.igamingDevAssetsPath %>/less/variables.less'
            }
        },

        sprite: {
            global: {
                src: ['static/img/sprites/**/*.png'],
                retinaSrcFilter: ['static/img/sprites**/*@2x.png'],
                dest: 'static/img/spritesheet.png',
                imgPath: '@{sprite-image-path}spritesheet.png',
                // imgPath: '@{base-url}spritesheet.png'+ '?v' +  (new Date().getTime()),
                retinaDest: 'static/img/spritesheet@2x.png',
                retinaImgPath: '@{sprite-image-path}spritesheet@2x.png',
                // retinaImgPath: '@{base-url}spritesheet@2x.png'+ '?v' +  (new Date().getTime()),
                cssTemplate: 'static/handlebar-templates/sprites.less.handlebars',
                padding: 3,
                destCss: 'static/less/portal/sprites.less'
            }
        },

        sync: {
            local: {
                files: [{
                    cwd: '.',
                    src: [
                        'static/{,**/}*.{jpg,png,gif,jpeg,ttf,woff,woff2,eot,svg,js,html,css,pdf,less,json}',
                        'bower_components/slick-carousel/slick/**/*.{jpg,png,gif,jpeg,ttf,woff,woff2,eot,svg,js,css}',
                        'bower_components/bootstrap-daterangepicker/daterangepicker-bs3.css',
                        "bower_components/underscore/underscore-min.js",
                        "bower_components/bootstrap/dist/js/bootstrap.js",
                        "bower_components/moment/moment.js",
                        "bower_components/bootstrap-daterangepicker/daterangepicker.js",
                        "bower_components/bootstrap-datepicker/js/bootstrap-datepicker.js",
                        "bower_components/jquery-validation/dist/jquery.validate.js",
                        "bower_components/matchHeight/jquery.matchHeight-min.js",
                        "bower_components/picturefill/dist/picturefill.min.js",
                        "bower_components/bootstrap-select/dist/js/bootstrap-select.js",
                        "bower_components/slick-carousel/slick/slick.js",
                        "bower_components/isotope/dist/isotope.pkgd.min.js",
                        "bower_components/jquery.countdown/dist/jquery.countdown.js",
                        "bower_components/screenfull/dist/screenfull.min.js",
                        "bower_components/tablesorter/dist/js/jquery.tablesorter.combined.min.js",
                        "bower_components/tablesorter/dist/js/extras/jquery.tablesorter.pager.min.js",
                        "bower_components/photoswipe/dist/**/*",
                        "bower_components/jquery/dist/**/*",
                        '!node_modules/**/*',
                        '!ui/**/*',
                        '!Gruntfile.js'
                    ],
                    dest: '<%= yeoman.local %>'
                }]
            }
        },

        copy: {
            cqfonts: {
                files: [{
                    expand: true,
                    // flatten: true,
                    cwd: 'static/fonts/',
                    src: '**',
                    dest: '<%= yeoman.dev %>/<%= yeoman.devAssetsCQDirectory %>/<%= yeoman.devAssetsPath %>/fonts/',
                    filter: 'isFile'
                }]
            },

            cqless: {
                files: [{
                    expand: true,
                    // flatten: true,
                    cwd: 'static/less/',
                    src: [
                        '**',
                        '!styleguide/**/*'
                    ],
                    dest: '<%= yeoman.dev %>/<%= yeoman.devAssetsCQDirectory %>/<%= yeoman.devAssetsPath %>/less/portal/'
                    // filter: 'isFile'
                }]
            },

            build: {
                files: [{
                    expand: true,
                    // flatten: true,
                    cwd: '<%= yeoman.local %>',
                    src: [
                        '**/*'
                    ],
                    dest: '<%= yeoman.build %>'
                    // filter: 'isFile'
                }]
            },

            tmp: {
                files: [{
                    expand: true,
                    // flatten: true,
                    cwd: '.',
                    src: [
                        '**/*.{jpg,png,gif,jpeg,ttf,woff,woff2,eot,svg,js,html,css,pdf,map}',
                        '!node_modules/**/*',
                        '!bower_components/**/*',
                        '!ui/**/*',
                        '!Gruntfile.js'
                    ],
                    dest: 'tmp'
                }]
            },

            local: {
                files: [{
                    expand: true,
                    // flatten: true,
                    cwd: '.',
                    src: [
                        'static/{,**/}*.{jpg,png,gif,jpeg,ttf,woff,woff2,eot,svg,js,html,css,pdf,less,json}',
                        'bower_components/slick-carousel/slick/**/*.{jpg,png,gif,jpeg,ttf,woff,woff2,eot,svg,js,css}',
                        'bower_components/bootstrap-daterangepicker/daterangepicker-bs3.css',
                        "bower_components/underscore/underscore-min.js",
                        "bower_components/bootstrap/dist/js/bootstrap.js",
                        "bower_components/moment/moment.js",
                        "bower_components/bootstrap-daterangepicker/daterangepicker.js",
                        "bower_components/bootstrap-datepicker/js/bootstrap-datepicker.js",
                        "bower_components/jquery-validation/dist/jquery.validate.js",
                        "bower_components/matchHeight/jquery.matchHeight-min.js",
                        "bower_components/picturefill/dist/picturefill.min.js",
                        "bower_components/bootstrap-select/dist/js/bootstrap-select.js",
                        "bower_components/slick-carousel/slick/slick.js",
                        "bower_components/isotope/dist/isotope.pkgd.min.js",
                        "bower_components/jquery.countdown/dist/jquery.countdown.js",
                        "bower_components/screenfull/dist/screenfull.min.js",
                        "bower_components/tablesorter/dist/js/jquery.tablesorter.combined.min.js",
                        "bower_components/tablesorter/dist/js/extras/jquery.tablesorter.pager.min.js",
                        "bower_components/photoswipe/dist/**/*",
                        "bower_components/jquery/dist/**/*",
                        '!node_modules/**/*',
                        '!ui/**/*',
                        '!Gruntfile.js'
                    ],
                    dest: '<%= yeoman.local %>'
                }]
            },

            fa: {
                files: [{
                    expand: true,
                    // flatten: true,
                    cwd: 'bower_components/font-awesome/',
                    src: '**',
                    dest: 'static/fonts/font-awesome/',
                    filter: 'isFile'
                }]
            },
        },

        bless: {
            css: {
                options: {},
                files: {
                    '<%= yeoman.local %>/static/ie-abovelimit.css': '<%= yeoman.local %>/static/portal.css'
                }
            }
        },

        clean: {
            html:  ['<%= yeoman.local %>/*.html'],
            tmp: {
                html:  ['<%= yeoman.tmp %>/*.html'],
                tmp: ['tmp'],
            },
            local: ['<%= yeoman.local %>'],
            build: ['<%= yeoman.build %>']
        },

        /* lets look at image compression */
        imagemin: {
            local: {
                files: [{
                    expand: true,
                    cwd: 'static/img',
                    src: '{,*/}*.{png,jpg,jpeg,gif}',
                    dest: '<%= yeoman.local %>/static/img'
                }]
            }
        },

        tinypng: {
            options: {
                apiKey: '<%= yeoman.TPApiKey %>',
                summarize: true,
                summarizeOnError: true,
                showProgress: true
            },
            ssDev: {
                expand: true,
                cwd: 'static/img',
                src: [
                    'spritesheet.png',
                    'spritesheet@2x.png'
                ],
                dest: '<%= yeoman.dev %>/<%= yeoman.devAssetsCQDirectory %>/<%= yeoman.devAssetsPath %>/images/'
            }
        },

        svgmin: {
            local: {
                files: [{
                    expand: true,
                    cwd: 'static/img',
                    src: '{,**/}*.svg',
                    dest: '<%= yeoman.local %>/static/img'
                }]
            }
        },

        uglify: {
            options: {
                mangle: false
            },
            my_target: {
                files: {
                    '<%= yeoman.local %>/static/js/all.js': js,
                }
            }
        },

        assemble: {
            options: {
                editLessMode: editLess,
                assets: 'static',
                images: 'static/img/',
                igamingImages: 'static/img/igaming/',
                partials: 'ui/partials/**/*.hbs',
                layout: 'default.hbs',
                layoutdir: 'ui/layouts/',
                data: ['static/lang/language.json'],
                flatten: true,
                production: production,
                mobile: mobile,
                helpers: 'helpers/**/*.js'
            },
            pages: {
                files: {
                    '<%= yeoman.tmp %>/': ['ui/pages/**/*.hbs']
                }
            },
            local: {
                files: {
                    '<%= yeoman.local %>/': ['ui/pages/**/*.hbs']
                }
            }
        },

        watch: {
            less: {
                files: ['static/**/*.less'],
                tasks: ['less:local']
                // tasks: ['less:cashierLocal', 'newer:copy:local']
            },
            js: {
                files: ['static/{,**/}*.js'],
                tasks: ['newer:copy:local']
            },
            img: {
                files: ['static/**/*.{jpg,png,gif,jpeg,svg}'],
                tasks: ['sprite', 'newer:copy:local']
            },
            assemble: {
                files: ['ui/**/*.hbs', 'static/lang/language.json'],
                tasks: ['assemble:local']
            }
        },

        browserSync: {
            bsFiles: {
                src: [
                    '<%= yeoman.local %>/static/*.css',
                    '<%= yeoman.local %>/*.html'
                ]
            },
            options: {
                https: ssl,
                watchTask: true,
                server: './<%= yeoman.local %>',
                port: SERVER_PORT
            }
        },

        asciify: {
            banner: {
                text: '<%= yeoman.sitename %>',

                // Add the awesome to the console, and use the best font.
                options: {
                    font: 'big',
                    log: true
                }
            }
        },

        //cssmin css for --prod
        cssmin: {
            portal: {
                files: {
                    '<%= yeoman.local %>/static/all.css': [
                        'bower_components/slick-carousel/slick/slick.css',
                        'bower_components/bootstrap-daterangepicker/daterangepicker-bs3.css',
                        'static/js/bootstrap-datepicker/css/datepicker.css',
                        '<%= yeoman.local %>/static/portal.css'
                    ]
                }
            } ,
            cashier: {
                files: {
                    '<%= yeoman.cashierApp %>cashier-web/src/assets/styles/cashierapp-portal.min.css': '<%= yeoman.cashierApp %>cashier-web/src/assets/styles/cashierapp-portal.css',
                    '<%= yeoman.cashierApp %>cashier-web/src/assets/styles/cashierapp-mobile.min.css': '<%= yeoman.cashierApp %>cashier-web/src/assets/styles/cashierapp-mobile.css'
                }
            }
        },

        compress: {
            main: {
                options: {
                    archive: 'build/<%= yeoman.releasePackage %>',
                },
                expand: true,
                cwd: '<%= yeoman.local %>/',
                src: ['**/*'],
                dest: '/'
            }
        },

        ssh: grunt.file.readJSON('ssh.json'),
        /* example file
        {
            'path': '//home/mypath',
            'host': 'myhost',
            'username': 'username',
        } */

        sftp: {
            deploy: {
                files: {
                    "./": 'build/<%= yeoman.releasePackage %>'
                },
                options: {
                    path: '<%= ssh.path %>',
                    host: '<%= ssh.host %>',
                    username: '<%= ssh.username %>',
                    password: '<%= ssh.password %>',
                    showProgress: true,
                    createDirectories: true
                }
            }
        }
    });

    grunt.registerTask('default', function () {
        grunt.loadNpmTasks('assemble');

        if (production == true) {
            return grunt.task.run(['sprite', 'newer:copy:fa', 'newer:copy:local', 'newer:imagemin', 'newer:svgmin', 'less:local', 'uglify', 'cssmin:portal', 'assemble:local']);
        } else {
            return grunt.task.run(['sprite', 'newer:copy:fa', 'newer:copy:local', 'newer:imagemin', 'newer:svgmin', 'less:local', 'assemble:local']);
        }
    });

    grunt.registerTask('images', ['tinypng']);
    grunt.registerTask('serve', ['default', 'browserSync', 'asciify', 'watch']);
    grunt.registerTask('cleanlocal', ['clean:local']);
    grunt.registerTask('dev', ['less:dev', 'concat:dev', 'newer:copy:cqfonts', 'newer:copy:cqless']);
    grunt.registerTask('devPng', ['less:dev', 'newer:copy:cqfonts', 'newer:copy:cqless', 'newer:tinypng']);
    grunt.registerTask('cashier-local', ['less:cashierLocal', 'browserSync', 'watch']);
    grunt.registerTask('cashier-dev', ['less:cashierDev', 'cssmin:cashier']);
    grunt.registerTask('build', ['default', 'copy:build']);
    grunt.registerTask('zip', ['default', 'compress']);
    grunt.registerTask('deploy', ['default', 'compress', 'sftp']);
    grunt.registerTask('cleanbuild', ['clean:build']);
}