import { Global } from "../../Core/Globals"
import { EventManager } from "../../Core/Events"
import { Ui } from "../../Core/Ui"
import * as Events from "../../Core/EventDefinitions"
import { LocalizationManager } from "../../Core/Localization"
import { Tab } from "@syncfusion/ej2-navigations";
import * as Utility from "../../Core/Utility";
import { FormValidation } from "../../Core/Forms"
import * as Models from "../../Common/Models";
import { Query, DataManager, UrlAdaptor } from "@syncfusion/ej2-data";
import { AutoComplete } from '@syncfusion/ej2-dropdowns';
import { NumericTextBox } from "@syncfusion/ej2-inputs";
import { Uppload, Local, xhrUploader, Crop, Rotate, Flip, Blur, Brightness, Contrast, Grayscale, Saturate } from "uppload";
import { Switch } from '@syncfusion/ej2-buttons';
import { DatePicker, ChangedEventArgs, RenderDayCellEventArgs } from "@syncfusion/ej2-calendars";
import * as UpploadHelper from "../../Common/UpploadLanguages"
import PriceCalculation = Models.PriceCalculation;
import ProductStartType = Models.ProductStartType;
import PriceAliquotType = Models.PriceAliquotType;
import PriceType = Models.PriceType;
import BannerSize = Models.BannerSize;


class AddBannerToCartModule {
    private _moduleName = "AddBannerToCartModule";
    private _component = "#bannerAddToCartContainer";
    private _global: Global;
    private _eventManager: EventManager;
    private _uiManager: Ui;
    private _localizationMananger: LocalizationManager;
    private _tab: Tab;
    private _tabText: Tab;
    private _upploadImage: Uppload;

    private _upploadImageLanguage: Uppload;
    private _selectedImageLanguage;

    private _startDatePicker: DatePicker;

    private _countryAutoComplete: AutoComplete;
    private _stateAutoComplete: AutoComplete;

    constructor() {
        this._global = Global.getInstance();
        this._eventManager = EventManager.getInstance();
        this._uiManager = Ui.getInstance();
        this._localizationMananger = LocalizationManager.getInstance();
        this._selectedImageLanguage = "";
    }

    /**
     * Stellt einen Prefix vor einen Selektor
     * @param selector
     */
    private prefix(selector: string): string {
        const self = this;
        if ($(`${self._component} ${selector}`).length > 0)
            return `${self._component} ${selector}`;
        return `html ${selector}`;
    }

    /**
    * Speichern
    */
    private save(): void {
        var self = this;
        self._uiManager.blockMainUi();

        var action = $(self.prefix("#frmAddToCartBanner")).attr("action");
        var data = $(self.prefix("#frmAddToCartBanner")).serialize();
        $.post(action, data)
            .done(result => {
                if (result.success) {
                    self._uiManager.pageTitleClear(self._component);
                    self._eventManager.unSubscribeAll(self._moduleName);
                    self._eventManager.publish(Events.Shop.addToCartSuccess, result.data);
                }
                else {
                    $(self._component).replaceWith(result.html);
                    $.highlightErrors();
                    Utility.showErrorTab();
                    self.activate();
                    if (result.errorMessage && result.errorMessage.length > 0)
                        self._uiManager.showErrorMessage(result.errorMessage);
                }
            })
            .fail(result => {
                self._uiManager.showErrorMessage(self._localizationMananger.get("Common_Save_NoSuccess"));
            })
            .always(result => {
                self._uiManager.unblockMainUi();
            });
    }

    /**
     * Löschen des Temporären Files
     * @param filename
     */
    private remove(filename: string): void {
        var self = this;
        $.ajax({
            url: <string>$(self.prefix("#jsRemoveUrl")).val(),
            data: <any>{ filename },
            dataType: "json",
            type: "POST",
            success(success) {
                if (success)
                    self._uiManager.showSuccessMessage(self._localizationMananger.get("Common_Delete_Success"));
                else
                    self._uiManager.showErrorMessage(self._localizationMananger.get("Common_Delete_NoSuccess"));
            },
            error(e) {
                self._uiManager.showErrorMessage(self._localizationMananger.get("Common_Delete_NoSuccess"));
            },
            complete() {
                self._uiManager.unblockMainUi();
            }
        });
    }

    /**Gibt basierend auf der Einstellung für die Banner-Größe die Breite und Höhe für Uppload zurück */
    private getMaxSizeForBanner(): [number,number] {
        var self = this;

        var selectedSize = BannerSize[$(self.prefix("#BannerSize")).val().toString()];
        if (selectedSize === BannerSize.Standard)
            return [640, 100];
        if (selectedSize === BannerSize.Large)
            return [640, 180];
        if (selectedSize === BannerSize.MediumRectangular)
            return [600, 500];
        return [1280, 720];
    }

    /**Gibt basierend auf der Einstellung für die Banner-Größe die das Aspect-Ration Verhältnis zurück */
    private getAspectRationForBanner(): number {
        var self = this;

        var selectedSize = BannerSize[$(self.prefix("#BannerSize")).val().toString()];
        if (selectedSize === BannerSize.Standard)
            return 640 / 100;
        if (selectedSize === BannerSize.Large)
            return 640 / 180;
        if (selectedSize === BannerSize.MediumRectangular)
            return 600 / 500;
        return 1280 / 720;
    }

    /**Setzen des Vorschau-Fensters für die Banner-Bilder */
    private setBannerPreviewSize(): void {
        var self = this;

        $(self.prefix(".banner-image")).removeClass("upload-image-320-50-container upload-image-320-90-container upload-image-300-250-container");

        var selectedSize = BannerSize[$(self.prefix("#BannerSize")).val().toString()];
        if (selectedSize === BannerSize.Standard)
            $(self.prefix(".banner-image")).addClass("upload-image-320-50-container");
        if (selectedSize === BannerSize.Large)
            $(self.prefix(".banner-image")).addClass("upload-image-320-90-container");
        if (selectedSize === BannerSize.MediumRectangular)
            $(self.prefix(".banner-image")).addClass("upload-image-300-250-container");
    }

    /**
    * Bindungen erstellen
    */
    private setupBindings(): void {
        var self = this;

        $(self.prefix("#btnSave")).off("click").on("click", function () {
            FormValidation.getInstance().validateForm(self.prefix("#frmAddToCartBanner"), () => {
                self.save();
            }, () => {
                $.highlightErrors();
                Utility.showErrorTab();
            });
        });

        $(self.prefix("#btnCancel")).off("click").on("click", function () {
            self._uiManager.pageTitleClear(self._component);
            self._eventManager.unSubscribeAll(self._moduleName);
            self._eventManager.publish(Events.Shop.addToCartCancel);
        });

        self._tab = new Tab({
            animation: { previous: { effect: "FadeIn", duration: 100 }, next: { effect: "FadeIn", duration: 100 } },
            selecting: (arsg: any) => {
                if (arsg.isSwiped) {
                    arsg.cancel = true;
                }
            },
            selected: (args: any) => {
                if (args.selectedIndex === 1) {
                    
                }
            }
        });
        self._tab.appendTo(self.prefix("#tabContainer"));

        self._tabText = new Tab({
            animation: { previous: { effect: "FadeIn", duration: 100 }, next: { effect: "FadeIn", duration: 100 } },
            selecting: (arsg: any) => {
                if (arsg.isSwiped) {
                    arsg.cancel = true;
                }
            },
            selected: (args: any) => {
                
            }
        });
        self._tabText.appendTo(self.prefix("#tabContainerText"));

        let budget = new NumericTextBox({
            value: Globalize.parseNumber($(self.prefix("#Budget")).val()),
            decimals: 2,
            step: 1,
            min: 1,
            max: 1000000,
            format: "n2",
            change: (e: any) => {
                $(self.prefix("#Budget")).val(Globalize.formatNumber(e.value, { minimumFractionDigits: 2 }));
            }
        });
        budget.appendTo(self.prefix("#BudgetHelper"));

        //#region Lookups

        self._countryAutoComplete = new AutoComplete({
            dataSource: new DataManager({
                url: <string>$(self.prefix("#jsLookupCountriesUrl")).val(),
                adaptor: new UrlAdaptor(),
                crossDomain: true,
                headers: [{ "X-Requested-With": "XmlHttpRequest" }]
            }),
            showPopupButton: true,
            placeholder: self._localizationMananger.get("Common_Select"),
            fields: { value: "id", text: "name" },
            value: <string>$(self.prefix("#CountryName")).val(),
            change: (e: any) => {
                var resetState = false;
                if (e.itemData === null) {
                    $(self.prefix("#CountryCode")).val("");
                    resetState = true;
                }
                else if (e.itemData.id === e.itemData.name) {
                    //nichts tun
                    resetState = false;
                } else {
                    $(self.prefix("#CountryCode")).val(e.itemData.id);
                    resetState = true;
                }
                if (resetState) {
                    self._stateAutoComplete.value = null;
                    self._stateAutoComplete.text = null;
                    self._stateAutoComplete.dataSource = new DataManager({ url: <string>$(self.prefix("#jsLookupStatesUrl")).val() + `?countryIso=${$(self.prefix("#CountryCode")).val()}`, adaptor: new UrlAdaptor(), crossDomain: true, headers: [{ "X-Requested-With": "XmlHttpRequest" }] });
                }
            },
            htmlAttributes: { openhelper: "off" },
            open: function () {
                if (this.value !== null && this.text === this.queryString) {
                    this.value = null;
                    this.htmlAttributes["openhelper"] = "on";
                }
            },
            close: function () {
                if (this.value === null && this.htmlAttributes["openhelper"] === "on") {
                    this.showPopup();
                    this.htmlAttributes["openhelper"] = "off";
                }
            }
        });
        self._countryAutoComplete.appendTo(self.prefix("#CountryName"));

        self._stateAutoComplete = new AutoComplete({
            dataSource: new DataManager({
                url: <string>$(self.prefix("#jsLookupStatesUrl")).val() + `?countryIso=${$(self.prefix("#Address_CountryCode")).val()}`,
                adaptor: new UrlAdaptor(),
                crossDomain: true,
                headers: [{ "X-Requested-With": "XmlHttpRequest" }]
            }),
            showPopupButton: true,
            placeholder: self._localizationMananger.get("Common_Select"),
            fields: { value: "id", text: "name" },
            value: <string>$(self.prefix("#StateName")).val(),
            change: (e: any) => {
                if (e.itemData === null) {
                    $(self.prefix("#State")).val("");
                }
                else if (e.itemData.id === e.itemData.name) {
                    //nichts tun
                } else {
                    $(self.prefix("#State")).val(e.itemData.id);
                }
            },
            htmlAttributes: { openhelper: "off" },
            open: function () {
                if (this.value !== null && this.text === this.queryString) {
                    this.value = null;
                    this.htmlAttributes["openhelper"] = "on";
                }
            },
            close: function () {
                if (this.value === null && this.htmlAttributes["openhelper"] === "on") {
                    this.showPopup();
                    this.htmlAttributes["openhelper"] = "off";
                }
            }
        });
        self._stateAutoComplete.appendTo(self.prefix("#StateName"));

        //#endregion

        //#region DatePicker

        var startType : ProductStartType = ProductStartType[$(self.prefix("#ProductStartType")).val().toString()];
        var aliquotType : PriceAliquotType = PriceAliquotType[$(self.prefix("#PriceAliquotType")).val().toString()];
        var priceType : PriceType = PriceType[$(self.prefix("#PriceType")).val().toString()];

        var currentDate = new Date();
        var minDate = new Date(currentDate.getFullYear(), currentDate.getMonth(), currentDate.getDate());
        if (startType === ProductStartType.FirstOfYear) {
            if (aliquotType === PriceAliquotType.None) {
                let currentYear = new Date().getFullYear();
                minDate = new Date(currentYear, 0, 1);
            }
        }
        if (startType === ProductStartType.FirstOfMonth) {
            if (aliquotType === PriceAliquotType.None) {
                let currentYear = new Date().getFullYear();
                let currentMonth = new Date().getMonth();
                minDate = new Date(currentYear, currentMonth, 1);
            }
        }

        self._startDatePicker = new DatePicker({
            value: new Date(Date.parse(<string>$(self.prefix("#StartDate")).val())),
            min: minDate,
            change(args: ChangedEventArgs) {
                if (args.value === undefined || args.value === null)
                    return;
                let selectedDate = args.value;
                if (selectedDate < minDate)
                    selectedDate = new Date(minDate.getFullYear(), minDate.getMonth(), minDate.getDate());
                let selectedYear = selectedDate.getFullYear();

                if (startType === ProductStartType.FirstOfYear) {
                    let currentYear = new Date().getFullYear();
                    if (selectedDate.getFullYear() > currentYear) {
                        selectedDate = new Date(selectedDate.getFullYear(), 0, 1);
                    } else {
                        selectedDate = new Date(selectedDate.getFullYear(), 0, 1);
                    }
                }
                if (startType === ProductStartType.FirstOfMonth) {
                    let currentYear = new Date().getFullYear();
                    let currentMonth = new Date().getMonth();
                    if (selectedDate.getFullYear() === currentYear && selectedDate.getMonth() === currentMonth) {
                        
                    } else {
                        selectedDate = new Date(selectedDate.getFullYear(), selectedDate.getMonth(), 1);
                    }
                }
                self._startDatePicker.value = selectedDate;
            }
        });
        self._startDatePicker.appendTo(self.prefix("#StartDate"));


        //#endregion


        //#region Switches

        

        //#endregion


        //#region image

        $(self.prefix("#btnUploadImage")).off("click").on("click", function () {
            self._upploadImage.open();
        });

        $(self.prefix("#btnDeleteImage")).off("click").on("click", function () {
            if ($(self.prefix("#Image")).val())
                self.remove(<string>$(self.prefix("#Image")).val());
            $(self.prefix("#Image")).val("");
            $(self.prefix("#image")).removeAttr("src");
            $(self.prefix("#btnDeleteImage")).hide();
        });

        var currentLanguage = $("html").attr("lang");

        self._upploadImage = new Uppload({
            lang: UpploadHelper.getLanguage(currentLanguage),
            uploader: xhrUploader({
                endpoint: <string>$(self.prefix("#jsUploadUrl")).val(),
                responseFunction: response => {
                    var responseJson = JSON.parse(response);
                    $(self.prefix("#Image")).val(responseJson.filename);
                    return `/file/temp/${responseJson.filename}`;
                }
            }),
            maxSize: self.getMaxSizeForBanner()
        });
        self._upploadImage.use(new Local());
        self._upploadImage.use(new Crop({ aspectRatio:self.getAspectRationForBanner() }));
        self._upploadImage.use(new Rotate());
        self._upploadImage.use(new Flip());
        self._upploadImage.use(<any>[new Blur(), new Brightness(), new Contrast(), new Grayscale(), new Saturate()]);

        self._upploadImage.on("upload", (url: string) => {
            $(self.prefix("#image")).attr("src", url);
            $(self.prefix("#btnDeleteImage")).show();
        });

        if ($(self.prefix("#image")).attr("src")) {
            $(self.prefix("#btnDeleteImage")).show();
        }

        //#endregion

        //#region ImageUpload für Sprachversionen

        $(self.prefix(".btn-lang-upload-image")).off("click").on("click", function () {
            self._selectedImageLanguage = $(this).data("language");
            self._upploadImageLanguage.open();
        });

        $(self.prefix(".btn-lang-delete-image")).off("click").on("click", function () {
            self._selectedImageLanguage = $(this).data("language");
            if ($(self.prefix(`[data-languageimage='${self._selectedImageLanguage}']`)).val())
                self.remove(<string>$(self.prefix(`[data-languageimage='${self._selectedImageLanguage}']`)).val());
            $(self.prefix(`[data-languageimage='${self._selectedImageLanguage}']`)).val("");
            $(self.prefix(`#image_${self._selectedImageLanguage}`)).removeAttr("src");
            $(self.prefix(`#btnDeleteImage_${self._selectedImageLanguage}`)).hide();
        });

        self._upploadImageLanguage = new Uppload({
            lang: UpploadHelper.getLanguage(currentLanguage),
            uploader: xhrUploader({
                endpoint: <string>$(self.prefix("#jsUploadUrl")).val(),
                responseFunction: response => {
                    var responseJson = JSON.parse(response);
                    $(self.prefix(`[data-languageimage='${self._selectedImageLanguage}']`)).val(responseJson.filename);
                    return `/file/temp/${responseJson.filename}`;
                }
            }),
            maxSize: self.getMaxSizeForBanner()
        });
        self._upploadImageLanguage.use(new Local());
        self._upploadImageLanguage.use(new Crop({ aspectRatio: self.getAspectRationForBanner() }));
        self._upploadImageLanguage.use(new Rotate());
        self._upploadImageLanguage.use(new Flip());
        self._upploadImageLanguage.use(<any>[new Blur(), new Brightness(), new Contrast(), new Grayscale(), new Saturate()]);

        self._upploadImageLanguage.on("upload", (url: string) => {
            $(self.prefix(`#image_${self._selectedImageLanguage}`)).attr("src", url);
            $(self.prefix(`#btnDeleteImage_${self._selectedImageLanguage}`)).show();
        });

        $(self.prefix("img[data-language]")).each(function() {
            var language = $(this).data("language");
            if ($(this).attr("src")) {
                $(self.prefix(`#btnDeleteImage_${language}`)).show();
            }
        });

        //#endregion

        //#region Events


        //#endregion

        $('[data-toggle="tooltip"]').tooltip();
    }

    /**
    * Aktivieren des Moduls
    */
    public activate(): void {
        var self = this;
        $.setupValidator();
        $.reinitializeValidator();
        this.setupBindings();
        self.setBannerPreviewSize();
        self._uiManager.pageTitleAdd(self._component, self.prefix("#pageTitleAdd"));
        $.randomAutocompleteValue();
    }

    /**
    * Initialisieren des Moduls
    */
    public init(): void {
        if (this._global.appInitialized) {
            addBannerToCartModule.activate();
        } else {
            setTimeout(() => { this.init() }, 10);
        }
    }
}

let addBannerToCartModule = new AddBannerToCartModule();
addBannerToCartModule.init();