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 { FormValidation } from "../../Core/Forms";
import * as Utility from "../../Core/Utility";
import { Query, DataManager, UrlAdaptor } from "@syncfusion/ej2-data";
import { AutoComplete } from '@syncfusion/ej2-dropdowns';
import { CartChangedResult } from "../../Common/Models";


class ShopCheckoutAddressModule {
    private _moduleName = "ShopCheckoutAddressModule";
    private _component = "#checkoutAddressContainer";
    private _global: Global;
    private _eventManager: EventManager;
    private _uiManager: Ui;
    private _localizationMananger: LocalizationManager;
    private _data: any;

    private _billingCountryAutoComplete: AutoComplete;
    private _billingStateAutoComplete: AutoComplete;
    private _deliveryCountryAutoComplete: AutoComplete;
    private _deliveryStateAutoComplete: AutoComplete;

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

    /**
     * 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("#frmCheckoutAddress")).attr("action");
        var data = $(self.prefix("#frmCheckoutAddress")).serialize();
        $.post(action, data)
            .done(result => {
                if (result.success) {
                    //Auf Ergebnis prüfen
                    if (result.data && result.data.length > 0) {
                        var changedResult = <CartChangedResult>JSON.parse(result.data);
                        if (changedResult.itemCount === 0) {
                            self._uiManager.pageTitleClear(self._component);
                            self._eventManager.unSubscribeAll(self._moduleName);
                            self._eventManager.publish(Events.Shop.showOverview);
                        } else {
                            if (changedResult.recalculationResult.totalChanged || changedResult.recalculationResult.shipmentChanged) {
                                self._uiManager.showInfoMessage(self._localizationMananger.get("Common_CartTotal_Changed"));
                            }
                            if (changedResult.validationList.length > 0) {
                                for (var validation of changedResult.validationList) {
                                    self._uiManager.showWarningMessage(validation);
                                }
                            }
                        }
                    }
                    self._uiManager.pageTitleClear(self._component);
                    self._eventManager.unSubscribeAll(self._moduleName);
                    self._eventManager.publish(Events.Shop.showPayment);
                }
                else {
                    $(self._component).replaceWith(result.html);
                    $.highlightErrors();
                    self.activate();
                }
            })
            .fail(result => {
                self._uiManager.showErrorMessage(self._localizationMananger.get("Common_Save_NoSuccess"));
            })
            .always(result => {
                self._uiManager.unblockMainUi();
            });
    }
    
    /**
    * Bindungen erstellen
    */
    private setupBindings(): void {
        var self = this;

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

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

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

        $(self.prefix("#btnEditAddress")).off("click").on("click", function () {
            $(self.prefix("#ShowForm")).val("True");
            $(self.prefix("#info")).addClass("d-none");
            $(self.prefix("#form")).removeClass("d-none");
            $(self.prefix("#btnNext")).addClass("d-none");
            $(self.prefix("#btnNextForm")).removeClass("d-none");
        });

        //#region Länder autocompletes

        self._billingCountryAutoComplete = 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("#BillingCountryName")).val(),
            change: (e: any) => {
                var resetState = false;
                if (e.itemData === null) {
                    $(self.prefix("#BillingAddress_CountryCode")).val("");
                    resetState = true;
                }
                else if (e.itemData.id === e.itemData.name) {
                    //nichts tun
                    resetState = false;
                } else {
                    $(self.prefix("#BillingAddress_CountryCode")).val(e.itemData.id);
                    resetState = true;
                }
                if (resetState) {
                    self._billingStateAutoComplete.value = null;
                    self._billingStateAutoComplete.text = null;
                    self._billingStateAutoComplete.dataSource = new DataManager({ url: <string>$(self.prefix("#jsLookupStatesUrl")).val() + `?countryIso=${$(self.prefix("#BillingAddress_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._billingCountryAutoComplete.appendTo(self.prefix("#BillingCountryName"));

        self._billingStateAutoComplete = new AutoComplete({
            dataSource: new DataManager({
                url: <string>$(self.prefix("#jsLookupStatesUrl")).val() + `?countryIso=${$(self.prefix("#BillingAddress_CountryCode")).val()}`,
                adaptor: new UrlAdaptor(),
                crossDomain: true,
                headers: [{ "X-Requested-With": "XmlHttpRequest" }]
            }),
            showPopupButton: true,
            placeholder: self._localizationMananger.get("Common_Select"),
            fields: { value: "id", text: "name" },
            value: <string>$(self.prefix("#BillingStateName")).val(),
            change: (e: any) => {
                if (e.itemData === null) {
                    $(self.prefix("#BillingAddress_State")).val("");
                }
                else if (e.itemData.id === e.itemData.name) {
                    //nichts tun
                } else {
                    $(self.prefix("#BillingAddress_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._billingStateAutoComplete.appendTo(self.prefix("#BillingStateName"));

        self._deliveryCountryAutoComplete = 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("#DeliveryCountryName")).val(),
            change: (e: any) => {
                var resetState = false;
                if (e.itemData === null) {
                    $(self.prefix("#DeliveryAddress_CountryCode")).val("");
                    resetState = true;
                }
                else if (e.itemData.id === e.itemData.name) {
                    //nichts tun
                    resetState = false;
                } else {
                    $(self.prefix("#DeliveryAddress_CountryCode")).val(e.itemData.id);
                    resetState = true;
                }
                if (resetState) {
                    self._deliveryStateAutoComplete.value = null;
                    self._deliveryStateAutoComplete.text = null;
                    self._deliveryStateAutoComplete.dataSource = new DataManager({ url: <string>$(self.prefix("#jsLookupStatesUrl")).val() + `?countryIso=${$(self.prefix("#DeliveryAddress_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._deliveryCountryAutoComplete.appendTo(self.prefix("#DeliveryCountryName"));

        self._deliveryStateAutoComplete = new AutoComplete({
            dataSource: new DataManager({
                url: <string>$(self.prefix("#jsLookupStatesUrl")).val() + `?countryIso=${$(self.prefix("#DeliveryAddress_CountryCode")).val()}`,
                adaptor: new UrlAdaptor(),
                crossDomain: true,
                headers: [{ "X-Requested-With": "XmlHttpRequest" }]
            }),
            showPopupButton: true,
            placeholder: self._localizationMananger.get("Common_Select"),
            fields: { value: "id", text: "name" },
            value: <string>$(self.prefix("#DeliveryStateName")).val(),
            change: (e: any) => {
                if (e.itemData === null) {
                    $(self.prefix("#DeliveryAddress_State")).val("");
                }
                else if (e.itemData.id === e.itemData.name) {
                    //nichts tun
                } else {
                    $(self.prefix("#DeliveryAddress_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._deliveryStateAutoComplete.appendTo(self.prefix("#DeliveryStateName"));

        //#endregion

        $(self.prefix("#DeliveryAddressIsBilling")).off("change").on("change", function () {
            if ($(this).is(":checked")) {
                $(self.prefix("#DeliveryAddressIsBilling")).val("true");
                $(self.prefix("#BillingAddress_DeliveryAddressIsBilling")).val("true");
                $(self.prefix("#deliveryAddress")).addClass("d-none");
            } else {
                $(self.prefix("#DeliveryAddressIsBilling")).val("false");
                $(self.prefix("#BillingAddress_DeliveryAddressIsBilling")).val("false");
                $(self.prefix("#deliveryAddress")).removeClass("d-none");
            }
        });



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

    /**
    * Aktivieren des Moduls
    */
    public activate(): void {

        var self = this;
        $.setupValidator();
        $.reinitializeValidator();
        this.setupBindings();
        //self._uiManager.pageTitleAdd(self._component, self.prefix("#pageTitleAdd"));
        $.randomAutocompleteValue();
    }

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

let shopCheckoutAddressModule = new ShopCheckoutAddressModule();
shopCheckoutAddressModule.init();