/**
 * Pimcore
 *
 * This source file is available under two different licenses:
 * - GNU General Public License version 3 (GPLv3)
 * - Pimcore Enterprise License (PEL)
 * Full copyright and license information is available in
 * LICENSE.md which is distributed with this source code.
 *
 * @copyright  Copyright (c) 2009-2016 pimcore GmbH (http://www.pimcore.org)
 * @license    http://www.pimcore.org/license     GPLv3 and PEL
 */

pimcore.registerNS("pimcore.report.qrcode.item");
pimcore.report.qrcode.item = Class.create({


    initialize: function (data, parentPanel) {
        this.parentPanel = parentPanel;
        this.data = data;

        this.addLayout();
    },


    getAnalyticsVisiblity: function () {
        if(!pimcore.settings.google_analytics_enabled) {
            return false;
        }

        if(this.form && this.form.rendered) {
            var values = this.form.getForm().getFieldValues();
            if(!values["googleAnalytics"]) {
                return false;
            }
        } else {
            if(!this.data.googleAnalytics) {
                return false;
            }
        }
        return true;
    },

    addLayout: function () {

        var panelButtons = [];
        panelButtons.push({
            text: t("save"),
            iconCls: "pimcore_icon_apply",
            handler: this.save.bind(this)
        });


        var fieldListeners = {
            "keyup": this.generateCode.bind(this)
        };

        var store;

        if(pimcore.settings.google_analytics_enabled) {
            store = new Ext.data.Store({
                autoDestroy: true,
                autoLoad: true,
                proxy: {
                    type: 'ajax',
                    url: '/admin/reports/analytics/chartmetricdata',
                    extraParams: {
                        "metric[]": "visits",
                        filters: "ga:campaign==" + this.data.name + ";ga:medium==QR-Code;ga:source==Mobile"
                    },
                    reader: {
                        type: 'json',
                        rootProperty: 'data'
                    }
                },
                fields: ['timestamp','datetext','visits']
            });
        } else {
            store = new Ext.data.ArrayStore({
                autoDestroy: true,
                autoLoad: true,
                data: [],
                fields: ['timestamp','datetext','visits']
            });
        }

        this.analytics = new Ext.form.FieldSet({
            hidden: !this.getAnalyticsVisiblity(),
            title: t("google_analytics"),
            height: 240,
            layout: 'fit',
            items: [{
                xtype: 'cartesian',
                store: store,
                interactions: 'itemhighlight',
                axes: [
                    {
                        type: 'numeric',
                        fields: ['visits' ],
                        position: 'left',
                        grid: true,
                        minimum: 0
                    },
                    {
                        type: 'category',
                        fields: 'datetext',
                        position: 'bottom',
                        grid: true,
                        label: {
                            rotate: {
                                degrees: -45
                            }
                        }
                    }
                ],
                series: [
                    {
                        type: 'line',
                        axis: 'left',
                        title: t('visits'),
                        xField: 'datetext',
                        yField: 'visits',
                        style: {
                            lineWidth: 2,
                            stroke: '#15428B',
                            fill: '#15428B'
                        },
                        marker: {
                            radius: 4
                        }
                    }
                ]
            }]
        });

        this.analytics = new Ext.panel.Panel({
            border: false,
            items: [this.analytics],
            buttons: [{
                text: t("show_in_google_anaytics"),
                iconCls: "pimcore_icon_analytics",
                handler: function () {
                    var analyticsUrl = "#report/trafficsources-campaigns/a{accountId}w{internalWebPropertyId}p{id}/"
                        + "%3F_r.drilldown%3Danalytics.campaign%3A" + this.data.name
                        + "%2Canalytics.sourceMedium%3AQR-Code/";
                    window.open("/admin/reports/analytics/deeplink?url=" + encodeURIComponent(analyticsUrl));
                }.bind(this)
            }]
        });

        this.form = new Ext.form.FormPanel({
            region: "center",
            bodyStyle: "padding:10px",
            labelWidth: 150,
            autoScroll: true,
            border:false,
            items: [{
                xtype: "fieldset",
                title: t("general"),
                collapsible: false,
                items: [{
                    xtype: "textfield",
                    name: "name",
                    value: this.data.name,
                    fieldLabel: t("name"),
                    width: 450,
                    disabled: true
                },{
                    xtype: "textarea",
                    name: "description",
                    value: this.data.description,
                    fieldLabel: t("description"),
                    width: 450,
                    height: 50
                },{
                    xtype: "textfield",
                    name: "url",
                    value: this.data.url,
                    fieldLabel: "URL",
                    width: 450,
                    cls: "input_drop_target",
                    enableKeyEvents: true,
                    listeners: {
                        "render": function (el) {
                            new Ext.dd.DropZone(el.getEl(), {
                                reference: el,
                                ddGroup: "element",
                                getTargetFromEvent: function(e) {
                                    return this.getEl();
                                }.bind(el),

                                onNodeOver : function(target, dd, e, data) {
                                    return Ext.dd.DropZone.prototype.dropAllowed;
                                },

                                onNodeDrop : function (el, target, dd, e, data) {
                                    var data = data.records[0].data;
                                    if (data.elementType == "document") {
                                        el.setValue(data.path);
                                        return true;
                                    }
                                    return false;
                                }.bind(this, el)
                            });
                        }.bind(this)
                    }
                },{
                    xtype: "checkbox",
                    name: "googleAnalytics",
                    checked: this.data.googleAnalytics,
                    fieldLabel: t("google_analytics"),
                    handler: function () {
                        if(this.getAnalyticsVisiblity()) {
                            this.analytics.show();
                        } else {
                            this.analytics.hide();
                        }
                    }.bind(this)
                },{
                    xtype: "displayfield",
                    hideLabel: true,
                    value: t("source") + ":Mobile, " + t("medium") + ":QR-Code, " + t("name") + ":" + this.data.name,
                    cls: "pimcore_extra_label_bottom"
                }]
            }, {
                xtype: "fieldset",
                title: t("style"),
                collapsible: false,
                items: [{
                    xtype: "textfield",
                    name: "foreColor",
                    value: this.data.foreColor,
                    fieldLabel: t("foreground_color"),
                    width: 220,
                    emptyText: "#000000",
                    enableKeyEvents: true,
                    listeners: fieldListeners
                }, {
                    xtype: "textfield",
                    name: "backgroundColor",
                    value: this.data.backgroundColor,
                    fieldLabel: t("background_color"),
                    width: 220,
                    emptyText: "#FFFFFF",
                    enableKeyEvents: true,
                    listeners: fieldListeners
                }]
            }, this.analytics]
        });

        this.codePanel = new Ext.Panel({
            html: '',
            border: true,
            height: 250
        });

        this.preview = new Ext.Panel({
            region: "east",
            width: 270,
            border:false,
            autoScroll: true,
            bodyStyle: "padding: 10px;",
            items: [this.codePanel, {
                border: false,
                buttons: [{
                    width: "100%",
                    text: t("download"),
                    iconCls: "pimcore_icon_png",
                    handler: this.download.bind(this)
                }]
            }]
        });

        this.panel = new Ext.Panel({
            border: false,
            layout: "border",
            closable: true,
            bodyStyle: "padding: 20px;",
            title: this.data.name,
            id: "pimcore_qrcode_panel_" + this.data.name,
            items: [this.form, this.preview],
            buttons: panelButtons
        });

        this.parentPanel.getEditPanel().add(this.panel);
        this.parentPanel.getEditPanel().setActiveTab(this.panel);

        pimcore.layout.refresh();

        this.generateCode();
    },


    generateCode: function () {
        var params = this.form.getForm().getFieldValues();
        var url = params['url'];

        delete params["url"];
        delete params["description"];
        delete params["undefined"];

        var d = new Date();
        params["_dc"] = d.getTime();
        params["name"] = this.data.name;

        var codeUrl = "/admin/reports/qrcode/code/?url=" + url + '&' + Ext.urlEncode(params);
        this.codePanel.update('<img src="' + codeUrl + '" style="padding:10px; width:100%;" />');
    },

    save: function () {

        var m = Ext.encode(this.form.getForm().getFieldValues());
        Ext.Ajax.request({
            url: "/admin/reports/qrcode/update",
            method: "post",
            params: {
                configuration: m,
                name: this.data.name
            },
            success: this.saveOnComplete.bind(this)
        });
    },

    saveOnComplete: function () {
        this.parentPanel.tree.getStore().load();
        pimcore.helpers.showNotification(t("success"), t("saved_successfully"), "success");
    },

    download: function (format) {

        var params = this.form.getForm().getFieldValues();
        delete params["description"];
        delete params["undefined"];

        params["download"] = "true";
        params["name"] = this.data.name;

        var codeUrl = "/admin/reports/qrcode/code/?" + Ext.urlEncode(params);
        pimcore.helpers.download(codeUrl);
    }
});
