Synnefo

ui.wizard = {

        current_step: undefined,

        total_step: $('.wizard-content .step').length,

        current_position: undefined,

        relocation: undefined,

        btns: {

                start: undefined,

                close: undefined,

                next: undefined,

                previous: undefined,

                expand_down: undefined

        },

        speed: 500,

        semaphore:1,

        vm: {

                getSize: function(elem) {

                        if ($(elem).hasClass('small')) {

                                return 'small';

                        } else if ($(elem).hasClass('medium')) {

                                return 'medium';

                        } else if ($(elem).hasClass('large')) {

                                return 'large';

                        }

                },

                pickResources: function(resource) {

                        $('.flavor .with-flavor a:not(.' + resource + ')').removeClass('current');

                        $('.flavor .with-flavor a.' + resource + '').addClass('current');

                },

                hideNext: function() {

                        if(ui.wizard.current_step == 2 && $('.flavor a.disabled').hasClass('small')) {

                                return true;

                        }

                        else {

                                return false;

                        }

                }

        },

        network: {},

        getCurrent: function(){

                return $('.step').filter('.current').first();

        },

        getNextStep: function() {

        return ui.wizard.getCurrent().next();

    },

    getPreviousStep: function() {

        return ui.wizard.getCurrent().prev();

    },

    getScrollOffset: function() {

        return document.body.scrollTop;

    },

        submitData: function() {

                console.log('submit data dummy function');

        },

        data_next_array: ['el0', 'el2', 'el4', 'el7'],

        focusFun: function() {

                $('.firstfocus-' + ui.wizard.current_step + '').first().focus();

                $('.nav.next').removeAttr('data-next');

                $('.nav.next').attr('data-next', ui.wizard.data_next_array[ui.wizard.current_step]);

        },

        move: function(step, pos) {

                ui.wizard.semaphore = 0;

                $('.actions-bar').hide();

                ui.wizard.focusFun();

                ui.wizard.indicateStep(ui.wizard.current_step);

                ui.wizard.setMovementTags(ui.wizard.current_step, ui.wizard.btns.previous, ui.wizard.btns.next);

                $('body').css('overflow','hidden');

                // the current visible pane

        var current = this.getCurrent();

        // Set next pane position on the right of the current one

        // Add current to the next pane, so that it will become

        // visible

        step.css({

            left: pos.toString() + '%'

        }).addClass("current");

        // identify the current scroll position. Use it to

        // set next pane top position. We assume all panes

        // are within the scroll context of the main window.

        step.css({

            top: this.getScrollOffset() + 'px'

        });

        $('.step').animate({

            marginLeft: (-pos).toString() + '%'

        }, {

                                complete: _.bind(function() {

                // assuming all the following take place

                // instantaneously within a single browser 

                // render cycle, no flickering should occur.

                current.removeClass("current");

                            window.scroll(0, 0);

                step.css({

                    left: '0',

                    top: '0'

                });

                $('.step').css({

                    marginLeft: '0'

                });

                $('body').css('overflow','visible');

                if (ui.wizard.current_step == 3 ){

                                        $('.vm-name input').first().focus();

                }

                $('.actions-bar').show();

                ui.wizard.semaphore =1;

            }, this)

        });

        },

        goNext: function() {

                var next = ui.wizard.getNextStep();

                if (ui.wizard.semaphore == 1) {

                        ui.wizard.current_step++;

                        ui.wizard.move(next, 100);

                }

        },

        goPrev: function() {

                var prev = ui.wizard.getPreviousStep();

                if (ui.wizard.semaphore == 1) {

                        ui.wizard.current_step--;

                        ui.wizard.move(prev, -100);

                }

        },

        initEvents: function() {

                $(document).keydown(function(e) {

                        var exp1 = $('.vm-name input').is(':focus') && $('.vm-name input').val().length>0;

                        var exp2 = $('.form-item input').is(':focus') && $('.form-item input').val().length>0;

                        // right arrow keyCode == 39

                        if ($('.wizard:visible').length != 0) {

                                if (e.keyCode == 39 && ui.wizard.current_step != (ui.wizard.total_step) &&(!exp1) && (!exp2)) {

                                        ui.wizard.goNext();

                                        return false;

                                }

                                // left arrow keyCode == 37

                                else if (e.keyCode == 37 && ui.wizard.current_step != 1 &&(!exp1) &&(!exp2)) {

                                        ui.wizard.goPrev();

                                        return false;

                                }

                                // ESC

                                else if (e.keyCode == 27 && ui.wizard.current_step == 1) {

                                        ui.wizard.close();

                                }

                        }

                });

                ui.wizard.btns.next.click(function(e) {

                        if (ui.wizard.current_step == ui.wizard.total_step ){

                                ui.wizard.submitData();

                                ui.wizard.close();

                                return false;

                        }

                        ui.wizard.goNext();

                });

                ui.wizard.btns.previous.click(function(e) {

                        if (ui.wizard.current_step == 1 ){

                                ui.wizard.close();

                                return false;

                        }

                        ui.wizard.goPrev();

                });

        },

        // for the carousel index

        indicateStep: function(step) {

                $('.wizard .top .sub-menu[data-step]').hide();

                $('.wizard .top .sub-menu[data-step=' + step + ']').fadeIn();

                $('.nums').children().removeClass('current');

                $('.nums li:not(".current")').show().css("display", "inline");

                $('.nums li:nth-child(' + ui.wizard.current_step + ')').addClass('current');

                $('.nums li.current').hide();

                $('.nums li.current').fadeIn('slow').css("display", "inline");

                $('.nums .current').prevAll('li').hide();

        },

        // changes the text of next and previous buttons

        setMovementTags: function() {

                if (ui.wizard.current_step == 1) {

                        ui.wizard.btns.previous.find('span').html('CANCEL');

                        ui.wizard.btns.next.find('span').html('NEXT');

                } else if (ui.wizard.current_step == ui.wizard.total_step) {

                        ui.wizard.btns.previous.find('span').html('PREVIOUS');

                        ui.wizard.btns.next.find('span').html('CREATE');

                } else if (ui.wizard.vm.hideNext()){

                        ui.wizard.btns.next.hide();

                } else {

                        ui.wizard.btns.previous.find('span').html('PREVIOUS');

                        ui.wizard.btns.next.find('span').html('NEXT');

                }

        },

        close: function() {

                $('body').removeClass('with-overlay');

                $('.overlay-area').fadeOut(400, function() {

                        $('.overlay-div').hide();

                });

                ui.wizard.reset();

        },

        // manually sets elements to a initial state

        reset: function() {

                ui.wizard.current_step = 1;

                $('.step').removeAttr('style');

                $('.bottom').show();

                ui.wizard.indicateStep(ui.wizard.current_step);

                ui.wizard.setMovementTags();

                $('.networks-area .more').show();

                $('.details').hide();

                $('.vm-name input').val("");

                $('.form-item input').val("");

                $('.advanced-conf-options').hide();

                $('.snf-color-picker').hide();

                ui.wizard.preselectElements('.wizard');

        },

        expandArea: function() {

                ui.wizard.btns.expand_down.click(function(e) {

                        ui.expandArrow(ui.wizard.btns.expand_down);

                        $('.wizard-content').removeAttr('style');

                        ui.wizard.btns.expand_down.parents('div.advanced-conf-step').find('.advanced-conf-options').stop().slideToggle(600, function() {

                                if ($('.advanced-conf-options:visible').length != 0) {

                                        ui.wizard.btns.expand_down.find('.snf-arrow-down .snf-arrow-up').removeClass('snf-arrow-down').addClass('snf-arrow-up');

                                } else {

                                        ui.wizard.btns.expand_down.find('.snf-arrow-down .snf-arrow-up').addClass('snf-arrow-down');

                                }

                        });

                })

        },

        focusCustom: function(el, step) {

                el.focus();

                el.attr('data-step', step);

        },

        preselectElements: function(area) {

                $(area).find('.current').not('.preselected').removeClass('current');

                $(area).find('.preselected').not('.current').addClass('current');

                $(area).find('.custom.dropdown.medium a:first').addClass('current'); // to fix

                $(area).find('.snf-radio-checked').not('.prechecked').toggleClass('snf-radio-checked snf-radio-unchecked');

                $(area).find('.snf-radio-unchecked.prechecked').toggleClass('snf-radio-checked snf-radio-unchecked');

                $(area).find('.snf-checkbox-checked').not('.prechecked').toggleClass('snf-checkbox-checked snf-checkbox-unchecked');

                $(area).find('.snf-checkbox-unchecked.prechecked').toggleClass('snf-checkbox-checked snf-checkbox-unchecked');

                $('.expand-link').find('.snf-arrow-up.preselected').toggleClass('snf-arrow-up snf-arrow-down');

                $('.step-1').addClass('current');

                $('.os li').hide();

                $('#vm-wizard .top .sub-menu[data-step=1] .preselected').data('img-type')

                $('.os').find('.'+$('#vm-wizard .top .sub-menu[data-step=1] .preselected').data('img-type')).show();

        },

        showImageCategory: function(imagesCategory) {

                $(imagesCategory).closest('.sub-menu').find('.current').removeClass('current');

                $(imagesCategory).addClass('current');

                $('.os li').hide();

                $('.os .details').hide();

                selectedImages = $(imagesCategory).data('img-type');

                $('.os').find('.'+selectedImages).fadeIn();

        }

}

$(document).ready(function() {

        /*

Various functions for vm creation wizard

*/

        /* step functions */

        /* step-1: Pick OS */

        $('.wizard .os > li').keydown(function(e) {

          if(e.keyCode == 13) {

            $(this).trigger("click", true);

            e.preventDefault();

          }

        });

        $('.wizard .os > li').click(function(e, wasEnterKey) {

                e.preventDefault();

                if ( $(this).hasClass('current') && wasEnterKey) {

                        ui.wizard.goNext();

                }

                $('.wizard .os >li').removeClass('current');

                $(this).addClass('current');

        });

        $('.os .btn-col a').click(function(e) {

                e.preventDefault();

                e.stopPropagation();

                $(this).toggleClass('current');

                var self = this;

                $(this).parents('li').find('.details').stop().slideToggle();

        });

        /* step-2: Select flavor */

        var disabledElems = $('.flavor a.disabled');

        var disabledElemsNum = $('.flavor a.disabled').length;

        if(disabledElemsNum>0) {

                var size;

                for(i=0; i<disabledElemsNum; i++) {

                        size = ui.wizard.vm.getSize(disabledElems.get(i));

                        $('.wizard .sub-menu[data-step=2]').find('a[data-size=' + size + ']').removeClass('current').addClass('disabled');

                        $('#vm-wizard .flavor').find('.'+size).removeClass('current preselected');

                        if(size == 'small') {

                                $('#vm-wizard .flavor .vm-storage-selection a').removeClass('current preselected');

                        }

                }

        }

        $('.wizard .sub-menu a[data-size]:not(.disabled)').on("click", function(e) {

                // e.preventDefault();

                $(this).parents('.sub-menu').find('a').removeClass('current');

                $(this).addClass('current');

                ui.wizard.vm.pickResources($(this).data('size'));

        });

        $('.wizard .flavor .options:not(".vm-storage-selection") a:not(.disabled)').click(function(e) {

                // e.preventDefault();

                $('.wizard .sub-menu a[data-size]').removeClass('current');

                $(this).parents('.options').find('a').removeClass('current');

                $(this).addClass('current');

                var size = ui.wizard.vm.getSize(this);

                var count = $('.wizard .step-2 .options.with-flavor .' + size + '.current').length;

                if (count == 3) {

                        $('.wizard .sub-menu[data-step=2]').find('a[data-size=' + size + ']').addClass('current');

                }

        });

        $('.wizard .flavor .options.vm-storage-selection a').click(function(e) {

                // e.preventDefault();

                $(this).parents('.options').find('a').removeClass('current');

                $(this).addClass('current');

        });

        $('.flavor .options a').hover(

                function() {

                        var paragraph = $(this).parents('.options-bar').siblings('.title').find('p');

                        var text = $(this).data('help');

                        paragraph.html(text);

                        paragraph.css('visibility', 'visible');

                }, function() {

                        var paragraph = $(this).parents('.options-bar').siblings('.title').find('p');

                        paragraph.css('visibility', 'hidden');

                }

        );

        /* step-3: Advanced options */

        // reaction li.click   

        $('.advanced-conf-options .checkbox').click(function(e) {

                e.preventDefault();

                var self = this;

                var checkbox = $(this).find('.check');

                ui.changeCheckboxState(checkbox);

                if ($(this).hasClass('has-more')) {

                        $(this).next('.more').stop().slideToggle(400, function() {

                                if ($(self).next('.more:visible').length != 0) {

                                        $(checkbox).find('span').removeClass('snf-checkbox-unchecked').addClass('snf-checkbox-checked');

                                } else {

                                        $(checkbox).find('span').removeClass('snf-checkbox-checked').addClass('snf-checkbox-unchecked');

                                }

                        });

                }

        });

        // reaction a.click

        $('.checkbox .check').click(function(e) {

                e.stopPropagation();

                var self = this;

                if ($(this).closest('.checkbox').hasClass('has-more')) {

                        $(this).parent().next('.more').stop().slideToggle(400, function() {

                                if ($(self).parent().next('.more:visible').length != 0) {

                                        $(self).find('span').removeClass('snf-checkbox-unchecked').addClass('snf-checkbox-checked');

                                } else {

                                        $(self).find('span').removeClass('snf-checkbox-checked').addClass('snf-checkbox-unchecked');

                                }

                        });

                }

        });

        $('.show-add-tag').click(function(e) {

                e.preventDefault();

                $(this).parents('.tags-area').find('.snf-color-picker').slideDown('slow', function() {

                        $('#hide-add-tag-dummy').scrollintoview({

                                'duration': 'slow'

                        });

                });

                ui.colorPickerVisible = 1;

        });

        $('.hide-add-tag').click(function(e) {

                e.preventDefault();

                $(this).parents('.tags-area').find('.snf-color-picker').slideUp(400, function() {

                        $('.show-add-tag').first().scrollintoview({

                                'duration': 'slow'

                        });

                        ui.colorPickerVisible = 0;

                });

        });

        /* end of step functions */

        /* navigation and numbers functions */

        $('.nav.previous').focus(function(e) {

                $(this).addClass('active');

        });

        $('.nav.previous').focusout(function(e) {

                $(this).removeClass('active');

        });

        $('.sub-menu[data-step=2] li:last').find('a').focusout(function(e) {

                $('.step-2').find('.dropdown a:first').focus();

        });

        $('.os .name-col').focus(function(e) {

                $(this).parents('li').addClass('hover');

        });

        $('.os .name-col').focusout(function(e) {

                $(this).parents('li').removeClass('hover');

        });

        /* end of navigation and numbers functions */

        /* focus and tabs functionality */

        $('a').keyup(function(e) {

                var self = this;

                if (e.keyCode == 9 || e.which == 9) {

                        if (e.shiftKey) {

                        } else {

                                //Focus next input

                                if ($(self).attr('data-next')) {

                                        $(self).focusout(function(e) {

                                                var classname = $(self).data('next');

                                                $('.' + classname + '').first().focus();

                                        });

                                }

                        }

                }

        })

        /* end of focus and tabs functionality */

        $('#vm-wizard').find('a').click(function(e) {

                e.preventDefault();

        });

        ui.wizard.current_step = 1;

        ui.wizard.btns.previous = $('.bottom').find('.nav.prev');

        ui.wizard.btns.next = $('.bottom').find('.nav.next');

        ui.wizard.btns.expand_down = $('.adv-main').find('.expand-link');

        ui.wizard.btns.close = $('#vm-wizard').find('.close');

        ui.wizard.initEvents();

        ui.wizard.setMovementTags();

        ui.wizard.expandArea();

        ui.wizard.btns.close.click(function() {

                ui.wizard.close();

        });

        $('.os .system-images').show();

        $('#vm-wizard .top .sub-menu[data-step=1] a').click(function() {

                ui.wizard.showImageCategory(this);

        })

});