/// prointernet Grid Akkordeon
/// Version: 2.0.8006.30174

/*
    Events: init

    Using: $(document).on("eventName", ".akkordeon", function(e, instance) {

        instance.config.slideUpEasing = "akkordeonOut";
        instance.config.slideUpSpeed = 200;
        ...

    });


*/

function gridAkkordeon() {

    this.config = $.extend({
        slideUpEasing: "akkordeonOut",
        slideUpSpeed: 200,
        slideDownEasing: "akkordeonIn",
        slideDownSpeed: 200,
        autoCloseOthers: true,
        expandAllOnStart: false,
        bindToState: true,
    }, document.gridAkkordeonConfig);

    this.list = $();
    this.userInput = false;
}

gridAkkordeon.prototype.init = function () {
    var base = this;

    base.list.addClass("akkordeon");
    base.list.data("akkordeon", this);

    base.list.trigger("init", this);

    if (base.config.expandAllOnStart) {
        var items = base.list.find(".item");
        var isMobile = isMobileDevice();

        // Mobil nur das erste item öffnen
        items.each(function (idx, el) {
            if (!isMobile || idx < 1) {
                var container = $(el).find(".dyncnt");
                $(container).show();
                $(el).addClass("open");
            }
        });

    }

    // Click handler
    if (!base.list.hasClass("child")) {
        base.list.find(".title a").unbind("click").click(function (e) {
            var lnk = $(this);
            lnk.data("ajaxNav", false);

            e.preventDefault();
            base.userInput = true;

            var parentWithId = lnk.parentsUntil("[data-id]").parent();
            var itemId = parentWithId.attr("data-id");

            var url = lnk.attr("href");

            if (lnk.hasClass("static") || lnk.attr("target") == "_blank") {
                return true;
            }

            AjaxNav.pushState({ item: itemId }, { akkordeon: true });

            return false;
        });
    }

    // Event Binding
    base.bindToState();

    // Deaktiviert 27.10.2020, wird das benötigt?
    //AjaxNav.live();
}

gridAkkordeon.prototype.hideOthers = function (callback) {
    var base = this;

    var openItem = base.list.find(".item.open");
    if (openItem.length > 0 && base.config.autoCloseOthers) {

        base.hideItem(openItem, function () {
            if (callback) callback();
        })

    } else {
        if (callback) callback();
    }
}

gridAkkordeon.prototype.showItem = function (item, callback) {
    var base = this;
    var container = item.find(".dyncnt");

    base.hideOthers(function () {
        item.addClass("open");
        item.scrollToWhenNotVisible(function () {

            container.slideDown(base.config.slideDownSpeed, base.config.slideDownEasing, function () {
                if (callback) callback();
            });

        });

    });

}

gridAkkordeon.prototype.hideItem = function (item, callback) {
    var base = this;
    var container = item.find(".dyncnt");

    container.slideUp(base.config.slideUpSpeed, base.config.slideUpEasing, function () {
        item.removeClass("open");
        if (callback) callback();
    });

}

gridAkkordeon.prototype.loadItemContent = function (item, e, callback) {
    var base = this;

    var itemLink = item.find("a").first();
    var itemUrl = itemLink.attr("href");
    var itemDetailsContainer = item.find(".dyncnt");

    e.getContent({
        url: itemUrl,
        params: {
            akkordeon: true
        },
        callback: function (r) {
            var resultContainer = $(r.html);

            var details = resultContainer.find(".listDetails");
            if (details.length > 0) {
                // List Details
                itemDetailsContainer.html(details.html());
            } else {
                // Page Details
                var mods = resultContainer.find(".mods");
                if (mods.length > 0) {
                    itemDetailsContainer.html(mods.html());
                }
            }
            var titleAttrCnt = resultContainer.find("[data-title]").andSelf();

            var title = "";
            if (titleAttrCnt.length > 0) {
                title = titleAttrCnt.attr("data-title");
            }
            item.data("title", title);
            item.addClass("loaded");

            base.showItem(item);
        }
    });
}

gridAkkordeon.prototype.tryOpenItem = function (e) {
    if (!e.state.item) {
        return;
    }

    var itemId = e.state.item;
    var item = $("[data-id='" + itemId + "'].akkordeon").first();
    var list = item.parentsUntil(".list").parent();
    var base = list.data("akkordeon");

    if (item.length == 0) {
        return;
    }

    // Prevent default only when item in current DOM found
    if (!e.init) {
        e.preventDefault = true;
    }

    var itemOpen = item.hasClass("open");

    if (!itemOpen) {

        // Item noch nicht geöffnet, Content laden
        if (!item.hasClass("loaded")) {

            base.loadItemContent(item, e, function () {
                base.showItem(item);
            });

        } else {

            // Bereits geladen, öffnen
            base.showItem(item);
            if (item.data("title")) {
                document.title = item.data("title");
            }
        }

    } else {
        // Geöffnet, schließen
        if (this.userInput) {
            base.hideItem(item);
        }

    }
}

gridAkkordeon.prototype.bindToState = function () {
    var me = this;

    AjaxNav.bind("akkordeon_before", "beforestatechange", function (e) {
        me.tryOpenItem(e)
    });
    AjaxNav.bind("akkordeon_after", "afterstatechange", function (e) {
        me.tryOpenItem(e)
    });
}

// jQuery Easing Animations
$.extend($.easing,
    {
        akkordeonIn: function (x, t, b, c, d) {
            return c * (t /= d) * t + b;
        },
        akkordeonOut: function (x, t, b, c, d) {
            return -c * (t /= d) * (t - 2) + b;
        }
    });

// jQuery Plugin
$.fn.gridAkkordeon = function (config) {
    // Akkordeon im IE8 nicht nutzen
    var browser = $.browser;
    if (browser.msie) {
        var version = browser.version;
        if (version <= 8) {
            console.log(browser.version)
            return;
        }
    }

    if ($(this).data("akkordeon") == null) {
        var akkordeon = new gridAkkordeon();
        akkordeon.list = $(this);
        akkordeon.config = $.extend(akkordeon.config, config);

        $(document).ready(function () {
            akkordeon.init();
        });

        $(this).data("akkordeon", akkordeon);
    }
    return $(this);
}

function isMobileDevice() {
    var isMobile = false;

    if (/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|ipad|iris|kindle|Android|Silk|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(navigator.userAgent)
        || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(navigator.userAgent.substr(0, 4))) {
        isMobile = true;
    }

    return isMobile;
}