// nif app

var nif = {};
var $ = jQuery.noConflict();

$(document).ready(function () {
    var $body = $('body');
    var $navbar = $('.navbar');

	// Fix navbar
    $navbar.affix({
		offset: {
			top: 39
		}
	});

    $navbar.on({
        'affix.bs.affix': function () {
            $body.addClass('fixed');
        },
        'affix-top.bs.affix': function () {
            $body.removeClass('fixed');
        }
    });

	// parallax
	$(window).trigger('resize').trigger('scroll');

	// Carousel init
    $(".owl-carousel:not(.home-creatives-carousel)").owlCarousel({
        loop: true,
        items:1,
        dots: true,
        autoplay: true
    });

    // Banner carousel init
    $(".home-creatives-carousel").owlCarousel({
        loop: true,
        items: 1,
        dots: false,
        autoplay: true
    });

    //Akadalymentes verzio
    var actualStylesheets = $.cookie('actualStyles');
    var replaceableStylesheets = $.stylesheets.getReplaceables().join();

    var accessableBtn = $("#accessable_version");
    var defaultBtn = $("#default_version");

    if ( actualStylesheets == '/css/accessible.css' ) {
        $.stylesheets.clear().add('/css/accessible.css');
        accessableBtn.hide();
        defaultBtn.css('display', 'block');
    }

    accessableBtn.on('click', function() {
        $.stylesheets.clear().add('/css/accessible.css');
        if('undefined' != typeof fontreload) {
            fontreload('px');
        }
        defaultBtn.css('display', 'block');
        $(this).hide();

        return false;
    });

    defaultBtn.on('click', function() {
        $.stylesheets.clear().add(replaceableStylesheets);
        if('undefined' != typeof fontreload) {
            fontreload('px');
        }
        $(this).hide();
        accessableBtn.show();
        return false;
    });

    var $siteSearchTabs = $('#site-search-tabs');

    // tabs - photoset grid
    $siteSearchTabs.on('shown.bs.tab', function(e) {
        var $activeTabContent = $( '#' + $(e.target).attr('aria-controls') );
        nif.photosetGrid.init( $activeTabContent.find( '.photoset-grid' ) );
    });

    // Photoset grid
    if ( !$body.hasClass('search-results') ) {
        // default
        nif.photosetGrid.init();
    } else {
        // tabs - photoset grid
        var $tabLink = $siteSearchTabs.find('li.active').find('a');
        var $activeTabContent = $( '#' + $tabLink.attr('aria-controls') );
        nif.photosetGrid.init( $activeTabContent.find( '.photoset-grid' ) );
    }
});

(function ($, nif) {

    nif.photosetGrid = {
        gridSelector: '.photoset-grid',
        $grid: $(),
        initPhotosetGrid: function () {
            this.$grid.each( function (index) {
                var $this = $(this);

                $this.imagesLoaded(function () {
                    $this.photosetGrid({
                        layout: $this.data('gridlayout').toString(),
                        width: '100%',
                        gutter: '5px',
                        onInit: function () {},
                        onComplete: function () {
                            $this.find('.photoset-row').each(function () {
                                var smallestHeight = 0;
                                $(this).find('img').each(function () {
                                    var image = $(this);

                                    if (0 == smallestHeight || smallestHeight > image.height()) {
                                        smallestHeight = image.height();
                                    }
                                    image.css('margin-top', 0);
                                });

                                $(this).height( smallestHeight );
                            });

                            $this.css({'visibility': 'visible'});
                        }
                    });
                });
            });
        },
        init: function ( $grid ) {
            if ( $grid ) {
                this.$grid = $grid;
            } else {
                this.$grid = $(this.gridSelector);
            }

            if ( this.$grid.length ) {
                this.initPhotosetGrid();
            }
        }
    };

})(window.jQuery, window.nif = window.nif = {});


//Akadalymentes verzio
$.stylesheets = (function () {
    var stylesheets,
        add,
        clear;

    add = function (cssfiles) {
        if ( cssfiles ) {
            $.cookie('actualStyles', cssfiles, 1);
        }
        cssfiles = cssfiles.split(',');
        for (var i = 0; i < cssfiles.length; i++) {
            if ( !$('head #skin-print, head #skin-print-real').length ) {
                $('head').append('<link href="' + basePath + cssfiles[i] + '" rel="stylesheet" media="screen, projection" id="skin-default" class="css_replaceable" />');
            }
            else {
                $('head #skin-print').before('<link href="' + basePath + cssfiles[i] + '" rel="stylesheet" media="screen, projection" id="skin-default" class="css_replaceable" />');
            }
        }
        return stylesheets;
    };

    clear = function () {
        $('head link[rel="stylesheet"]:not([id="skin-print"]):not([id="skin-print-real"]):not(.not_replaceable)').remove();
        return stylesheets;
    };

    getReplaceables = function() {
        var $replaceables = $('head link[rel="stylesheet"]:not([id="skin-print"]):not([id="skin-print-real"]):not(.not_replaceable)');
        var srcs = [];

        $replaceables.each( function() {
            var src = $(this).attr('href');
            srcs.push( src.replace( basePath, '' ) );
        });

        return srcs;
    };

    return stylesheets = {
        add: add,
        clear: clear,
        getReplaceables: getReplaceables
    };
} ());


/**
 * Advanced project search
 */
(function ($, nif) {

    var project_year_types_config = {
        attributes: {
            'implement': [ 'phase_implement_start_date_year', 'phase_implement_end_date_year' ],
            'complete': [ 'phase_complete_service_date_year' ]
        },
        labels: {
            'phase_implement_start_date_year': 'Kivitelezés kezdete',
            'phase_implement_end_date_year': 'Kivitelezés várható befejezése',
            'phase_complete_service_date_year': 'Forgalomba helyezés dátuma'
        }
    };

    var project_year_groups = {};

    nif.projects = nif.projects || {};

    nif.projects.advancedSearch = {
        $yearSelector: $(),
        $phaseSelector: $(),
        $yearTypeSelector: $(),
        init: function (params) {
            project_year_groups = params.yearGroups;

            this.$yearSelector = $('#project_year');
            this.$phaseSelector = $('#project_phase');
            this.$yearTypeSelector = $('#project_year_type');

            this.bindEvents();
        },
        bindEvents: function () {
            this.$phaseSelector.on( 'change', $.proxy( this.selectFirst, this ) );
            this.$phaseSelector.on( 'change', $.proxy( this.updateYearTypes, this ) );
            this.$phaseSelector.on( 'change', $.proxy( this.updateYears, this ) );
            this.$yearTypeSelector.on( 'change', $.proxy( this.updateYears, this ) );
        },
        updateYearTypes: function ( event ) {
            var selectedPhase = event.target.value;
            var options = '';

            this.$yearTypeSelector.html( '' );

            if ( ! project_year_types_config.attributes.hasOwnProperty( selectedPhase ) ) {
                this.$yearTypeSelector.html( '<option value="">Évszám jellege</option>' );
                this.$yearSelector.val(null).prop('disabled', true);
                this.$yearTypeSelector.val(null).prop('disabled', true);
                return;
            }

            if ( this.$yearTypeSelector.prop( 'disabled' ) ) {
                this.$yearSelector.prop('disabled', false);
                this.$yearTypeSelector.prop('disabled', false);
            }

            options += '<option value="">Évszám jellege</option>';

            $.each( project_year_types_config.attributes[ selectedPhase ], function ( index, attribute ) {
                options += '<option value="' + attribute + '">' + project_year_types_config.labels[ attribute ] + '</option>';
            } );

            this.$yearTypeSelector.html( options );

            if ( this.$yearTypeSelector.find('option').length === 2 ) {
                this.$yearTypeSelector.val( this.$yearTypeSelector.find('option:eq(1)').val() ).trigger('change');
            }
        },
        updateYears: function () {
            var years     = [];
            var options   = '<option value="">Évszám</option>';
            var phase     = this.$phaseSelector.val();
            var year_type = this.$yearTypeSelector.val();

            this.$yearSelector.html( '<option value="">Évszám</option>' );

            if ( project_year_groups.hasOwnProperty( phase ) ) {
                if ( project_year_groups[ phase ].hasOwnProperty( year_type ) ) {
                    years = project_year_groups[ phase ][ year_type ];
                } else {
                    years = project_year_groups[ phase ][ 'all' ];
                }

                $.each( years, function ( index, year ) {
                    options += '<option value="' + year + '">' + year + '</option>';
                } );
            }

            this.$yearSelector.html( options );
        }
    };

})(window.jQuery, window.nif);