sap.ui.define(["sap/ui/core/mvc/Controller", "sap/ui/core/mvc/XMLView", "sap/ui/model/json/JSONModel",
    "sap/ui/core/BusyIndicator", "sap/m/MessageBox", "sap/m/MessageToast", "sap/ui/core/Fragment", "sap/m/BusyDialog",
    "sap/ui/VersionInfo", "z2ui5/cc/Server",
],
    function (Controller, XMLView, JSONModel, BusyIndicator, MessageBox, MessageToast, Fragment, mBusyDialog, VersionInfo,
        Server) {
        "use strict";
        return Controller.extend("z2ui5.controller.View1", {

            onInit() {

                z2ui5.oRouter.attachRouteMatched(function (oEvent) {
                    z2ui5.checkInit = true;
                    Server.Roundtrip();
                }, this);

            },
            async onAfterRendering() {

                if (!z2ui5.oResponse) {
                    return;
                }

                try {
                    if (!z2ui5.oResponse.PARAMS) {
                        BusyIndicator.hide();
                        z2ui5.isBusy = false;
                        return;
                    }
                    const { S_POPUP, S_VIEW_NEST, S_VIEW_NEST2, S_POPOVER } = z2ui5.oResponse.PARAMS;
                    if (S_POPUP?.CHECK_DESTROY) {
                        z2ui5.oController.PopupDestroy();
                    }
                    if (S_POPOVER?.CHECK_DESTROY) {
                        z2ui5.oController.PopoverDestroy();
                    }
                    if (S_POPUP?.XML) {
                        z2ui5.oController.PopupDestroy();
                        await this.displayFragment(S_POPUP.XML, 'oViewPopup');
                    }
                    if (!z2ui5.checkNestAfter) {
                        if (S_VIEW_NEST?.XML) {
                            z2ui5.oController.NestViewDestroy();
                            await this.displayNestedView(S_VIEW_NEST.XML, 'oViewNest', 'S_VIEW_NEST');
                            z2ui5.checkNestAfter = true;
                        }
                    }
                    if (!z2ui5.checkNestAfter2) {
                        if (S_VIEW_NEST2?.XML) {
                            z2ui5.oController.NestViewDestroy2();
                            await this.displayNestedView2(S_VIEW_NEST2.XML, 'oViewNest2', 'S_VIEW_NEST2');
                            z2ui5.checkNestAfter2 = true;
                        }
                    }
                    if (S_POPOVER?.XML) {
                        await this.displayPopover(S_POPOVER.XML, 'oViewPopover', S_POPOVER.OPEN_BY_ID);
                    }
                    BusyIndicator.hide();
                    z2ui5.isBusy = false;
                    z2ui5.onAfterRendering.forEach(item => {
                        if (item !== undefined) {
                            item();
                        }
                    }
                    )
                } catch (e) {
                    BusyIndicator.hide();
                    z2ui5.isBusy = false;
                    MessageBox.error(e.toLocaleString(), {
                        title: "Unexpected Error Occured - App Terminated",
                        actions: [],
                        onClose: () => {
                            new mBusyDialog({
                                text: "Please Restart the App"
                            }).open();
                        }
                    })
                }
            },
            async displayFragment(xml, viewProp) {
                let oview_model = new JSONModel(z2ui5.oResponse.OVIEWMODEL);
                const oFragment = await Fragment.load({
                    definition: xml,
                    controller: z2ui5.oControllerPopup,
                    id: "popupId"
                });
                oFragment.setModel(oview_model);
                z2ui5[viewProp] = oFragment;
                z2ui5[viewProp].Fragment = Fragment;
                oFragment.open();
            },
            async displayPopover(xml, viewProp, openById) {
                sap.ui.require(["sap/ui/core/Element"], async function (Element) {
                    const oFragment = await Fragment.load({
                        definition: xml,
                        controller: z2ui5.oControllerPopover,
                        id: "popoverId"
                    });
                    let oview_model = new JSONModel(z2ui5.oResponse.OVIEWMODEL);
                    oFragment.setModel(oview_model);
                    z2ui5[viewProp] = oFragment;
                    z2ui5[viewProp].Fragment = Fragment;
                    let oControl = {};
                    if (z2ui5.oView?.byId(openById)) {
                        oControl = z2ui5.oView.byId(openById);
                    } else if (z2ui5.oViewPopup?.Fragment.byId('popupId', openById)) {
                        oControl = z2ui5.oViewPopup.Fragment.byId('popupId', openById);
                    } else if (z2ui5.oViewNest?.byId(openById)) {
                        oControl = z2ui5.oViewNest.byId(openById);
                    } else if (z2ui5.oViewNest2?.byId(openById)) {
                        oControl = z2ui5.oViewNest2.byId(openById);
                    } else {
                        if (sapUiCore.byId(openById)) {
                            //   oControl = sapUiCore.byId(openById);
                            oControl = Element.getElementById(openById);
                        } else {
                            oControl = null;
                        }
                        ;
                    }
                    oFragment.openBy(oControl);
                });
            },
            async displayNestedView(xml, viewProp, viewNestId) {
                let oview_model = new JSONModel(z2ui5.oResponse.OVIEWMODEL);
                const oView = await XMLView.create({
                    definition: xml,
                    controller: z2ui5.oControllerNest,
                    preprocessors: {
                        xml: {
                            models: {
                                template: oview_model
                            }
                        }
                    }
                });
                oView.setModel(oview_model);
                let oParent = z2ui5.oView.byId(z2ui5.oResponse.PARAMS[viewNestId].ID);
                if (oParent) {
                    try {
                        oParent[z2ui5.oResponse.PARAMS[viewNestId].METHOD_DESTROY]();
                    } catch { }
                    oParent[z2ui5.oResponse.PARAMS[viewNestId].METHOD_INSERT](oView);
                }
                z2ui5[viewProp] = oView;
            },
            async displayNestedView2(xml, viewProp, viewNestId) {
                let oview_model = new JSONModel(z2ui5.oResponse.OVIEWMODEL);
                const oView = await XMLView.create({
                    definition: xml,
                    controller: z2ui5.oControllerNest2,
                    preprocessors: {
                        xml: {
                            models: {
                                template: oview_model
                            }
                        }
                    }
                });
                oView.setModel(oview_model);
                let oParent = z2ui5.oView.byId(z2ui5.oResponse.PARAMS[viewNestId].ID);
                if (oParent) {
                    try {
                        oParent[z2ui5.oResponse.PARAMS[viewNestId].METHOD_DESTROY]();
                    } catch { }
                    oParent[z2ui5.oResponse.PARAMS[viewNestId].METHOD_INSERT](oView);
                }
                z2ui5[viewProp] = oView;
            },
            PopupDestroy() {
                if (!z2ui5.oViewPopup) {
                    return;
                }
                if (z2ui5.oViewPopup.close) {
                    try {
                        z2ui5.oViewPopup.close();
                    } catch { }
                }
                z2ui5.oViewPopup.destroy();
            },
            PopoverDestroy() {
                if (!z2ui5.oViewPopover) {
                    return;
                }
                if (z2ui5.oViewPopover.close) {
                    try {
                        z2ui5.oViewPopover.close();
                    } catch { }
                }
                z2ui5.oViewPopover.destroy();
            },
            NestViewDestroy() {
                if (!z2ui5.oViewNest) {
                    return;
                }
                z2ui5.oViewNest.destroy();
            },
            NestViewDestroy2() {
                if (!z2ui5.oViewNest2) {
                    return;
                }
                z2ui5.oViewNest2.destroy();
            },
            ViewDestroy() {
                if (!z2ui5.oView) {
                    return;
                }
                z2ui5.oView.destroy();
            },
            eF(...args) {

                z2ui5.onBeforeEventFrontend.forEach(item => {
                    if (item !== undefined) {
                        item(args);
                    }
                }
                )
                let oCrossAppNavigator;
                switch (args[0]) {
                    case 'SET_SIZE_LIMIT':
                        switch (args[2]) {
                            case 'MAIN':
                                z2ui5.oView.getModel().setSizeLimit(parseInt(args[1]));
                                z2ui5.oView.getModel().refresh(true);
                                break;
                            case 'NEST':
                                z2ui5.oViewNest.getModel().setSizeLimit(parseInt(args[1]));
                                z2ui5.oViewNest.getModel().refresh(true);
                                break;
                            case 'NEST2':
                                z2ui5.oViewNest2.getModel().setSizeLimit(parseInt(args[1]));
                                z2ui5.oViewNest2.getModel().refresh(true);
                                break;
                            case 'POPUP':
                                z2ui5.oPopup.getModel().setSizeLimit(parseInt(args[1]));
                                z2ui5.oPopup.getModel().refresh(true);
                                break;
                            case 'POPOVER':
                                z2ui5.oPopover.getModel().setSizeLimit(parseInt(args[1]));
                                z2ui5.oPopover.getModel().refresh(true);
                                break;
                        }
                        break;
                    case 'DOWNLOAD_B64_FILE':
                        var a = document.createElement("a");
                        a.href = args[1];
                        a.download = args[2];
                        a.click();
                        break;
                    case 'CROSS_APP_NAV_TO_PREV_APP':
                        // oCrossAppNavigator = Container.getService("CrossApplicationNavigation");
                        oCrossAppNavigator = sap.ushell.Container.getService("CrossApplicationNavigation");
                        oCrossAppNavigator.backToPreviousApp();
                        break;
                    case 'CROSS_APP_NAV_TO_EXT':
                        // oCrossAppNavigator = Container.getService("CrossApplicationNavigation");
                        oCrossAppNavigator = sap.ushell.Container.getService("CrossApplicationNavigation");
                        const hash = (oCrossAppNavigator.hrefForExternal({
                            target: args[1],
                            params: args[2]
                        })) || "";
                        if (args[3] === 'EXT') {
                            let url = window.location.href.split('#')[0] + hash;
                            //todo
                            //URLHelper.redirect(url, true);
                        } else {
                            oCrossAppNavigator.toExternal({
                                target: {
                                    shellHash: hash
                                }
                            });
                        }
                        break;
                    case 'LOCATION_RELOAD':
                        window.location = args[1];
                        break;
                    case 'OPEN_NEW_TAB':
                        window.open(args[1], '_blank');
                        break;
                    case 'POPUP_CLOSE':
                        z2ui5.oController.PopupDestroy();
                        break;
                    case 'POPOVER_CLOSE':
                        z2ui5.oController.PopoverDestroy();
                        break;
                    case 'NAV_CONTAINER_TO':
                        var navCon = z2ui5.oView.byId(args[1]);
                        var navConTo = z2ui5.oView.byId(args[2]);
                        navCon.to(navConTo);
                        break;
                    case 'NEST_NAV_CONTAINER_TO':
                        navCon = z2ui5.oViewNest.byId(args[1]);
                        navConTo = z2ui5.oViewNest.byId(args[2]);
                        navCon.to(navConTo);
                        break;
                    case 'NEST2_NAV_CONTAINER_TO':
                        navCon = z2ui5.oViewNest2.byId(args[1]);
                        navConTo = z2ui5.oViewNest2.byId(args[2]);
                        navCon.to(navConTo);
                        break;
                    case 'POPUP_NAV_CONTAINER_TO':
                        navCon = Fragment.byId("popupId", args[1]);
                        navConTo = Fragment.byId("popupId", args[2]);
                        navCon.to(navConTo);
                        break;
                }
            },
            eB(...args) {

                if (!window.navigator.onLine) {
                    MessageBox.alert('No internet connection! Please reconnect to the server and try again.');
                    return;
                }
                if (z2ui5.isBusy == true) {
                    if (!args[0][2]) {
                        let oBusyDialog = new mBusyDialog();
                        oBusyDialog.open();
                        setTimeout((oBusyDialog) => {
                            oBusyDialog.close()
                        }
                            , 100, oBusyDialog);
                        return;
                    }
                }
                z2ui5.isBusy = true;
                BusyIndicator.show();
                z2ui5.oBody = {};
                if (args[0][3]) {
                    z2ui5.oBody.XX = z2ui5.oView.getModel().getData().XX;
                    z2ui5.oBody.VIEWNAME = 'MAIN';
                } else if (z2ui5.oController == this) {
                    z2ui5.oBody.XX = z2ui5.oView.getModel().getData().XX;
                    z2ui5.oBody.VIEWNAME = 'MAIN';
                } else if (z2ui5.oControllerPopup == this) {
                    if (z2ui5.oViewPopup) {
                        z2ui5.oBody.XX = z2ui5.oViewPopup.getModel().getData().XX;
                    }
                    z2ui5.oBody.VIEWNAME = 'MAIN';
                } else if (z2ui5.oControllerPopover == this) {
                    z2ui5.oBody.XX = z2ui5.oViewPopover.getModel().getData().XX;
                    z2ui5.oBody.VIEWNAME = 'MAIN';
                } else if (z2ui5.oControllerNest == this) {
                    z2ui5.oBody.XX = z2ui5.oViewNest.getModel().getData().XX;
                    z2ui5.oBody.VIEWNAME = 'NEST';
                } else if (z2ui5.oControllerNest2 == this) {
                    z2ui5.oBody.XX = z2ui5.oViewNest2.getModel().getData().XX;
                    z2ui5.oBody.VIEWNAME = 'NEST2';
                }
                z2ui5.onBeforeRoundtrip.forEach(item => {
                    if (item !== undefined) {
                        item();
                    }
                }
                )
                //       if (args[0][1]) {
                //          z2ui5.oController.ViewDestroy();
                //      }
                z2ui5.oBody.ID = z2ui5.oResponse.ID;
                z2ui5.oBody.ARGUMENTS = args;
                z2ui5.oBody.ARGUMENTS.forEach((item, i) => {
                    if (i == 0) {
                        return;
                    }
                    if (typeof item === 'object') {
                        z2ui5.oBody.ARGUMENTS[i] = JSON.stringify(item);
                    }
                }
                );
                z2ui5.oResponseOld = z2ui5.oResponse;
                Server.Roundtrip();

            },

            updateModelIfRequired(paramKey, oView) {
                if (z2ui5.oResponse.PARAMS == undefined) {
                    return;
                }
                if (z2ui5.oResponse.PARAMS[paramKey]?.CHECK_UPDATE_MODEL) {
                    let model = new JSONModel(z2ui5.oResponse.OVIEWMODEL);
                    if (oView) {
                        oView.setModel(model);
                    }
                }
            },
            async checkSDKcompatibility(err) {
                let oCurrentVersionInfo = await VersionInfo.load();
                var ui5_sdk = oCurrentVersionInfo.gav.includes('com.sap.ui5') ? true : false;
                if (!ui5_sdk) {
                    if (err) {
                        MessageBox.error("openui5 SDK is loaded, module: " + err._modules + " is not availabe in openui5");
                        return;
                    }
                    ;
                }
                ; MessageBox.error(err.toLocaleString());
            },
            showMessage(msgType, params) {
                if (params == undefined) {
                    return;
                }
                if (params[msgType]?.TEXT !== undefined) {
                    if (msgType === 'S_MSG_TOAST') {
                        MessageToast.show(params[msgType].TEXT, {
                            duration: params[msgType].DURATION ? parseInt(params[msgType].DURATION) : 3000,
                            width: params[msgType].WIDTH ? params[msgType].WIDTH : '15em',
                            onClose: params[msgType].ONCLOSE ? params[msgType].ONCLOSE : null,
                            autoClose: params[msgType].AUTOCLOSE ? true : false,
                            animationTimingFunction: params[msgType].ANIMATIONTIMINGFUNCTION ? params[msgType].ANIMATIONTIMINGFUNCTION : 'ease',
                            animationDuration: params[msgType].ANIMATIONDURATION ? parseInt(params[msgType].ANIMATIONDURATION) : 1000,
                            closeonBrowserNavigation: params[msgType].CLOSEONBROWSERNAVIGATION ? true : false
                        });
                        if (params[msgType].CLASS) {
                            let mtoast = {};
                            mtoast = document.getElementsByClassName("sapMMessageToast")[0];
                            if (mtoast) {
                                mtoast.classList.add(params[msgType].CLASS);
                            }
                        }
                        ;
                    } else if (msgType === 'S_MSG_BOX') {

                        let oParams = {
                            styleClass: params[msgType].STYLECLASS ? params[msgType].STYLECLASS : '',
                            title: params[msgType].TITLE ? params[msgType].TITLE : '',
                            onClose: params[msgType].ONCLOSE ? Function("sAction", "return " + params[msgType].ONCLOSE) : null,
                            actions: params[msgType].ACTIONS ? params[msgType].ACTIONS : 'OK',
                            emphasizedAction: params[msgType].EMPHASIZEDACTION ? params[msgType].EMPHASIZEDACTION : 'OK',
                            initialFocus: params[msgType].INITIALFOCUS ? params[msgType].INITIALFOCUS : null,
                            textDirection: params[msgType].TEXTDIRECTION ? params[msgType].TEXTDIRECTION : 'Inherit',
                            icon: params[msgType].ICON ? params[msgType].ICON : 'NONE',
                            details: params[msgType].DETAILS ? params[msgType].DETAILS : '',
                            closeOnNavigation: params[msgType].CLOSEONNAVIGATION ? true : false
                        };
                        if ( oParams.icon = 'None' ) { delete oParams.icon };
                        MessageBox[params[msgType].TYPE](params[msgType].TEXT, oParams);
                        return;
                        
                        switch (params[msgType].TYPE) {
                            case 'error':
                                MessageBox.error(params[msgType].TEXT, oParams);
                                break;
                            case 'warning':
                                MessageBox.error(params[msgType].TEXT, oParams);
                                break;
                            default:
                                MessageBox.shwo(params[msgType].TEXT, oParams);
                                break;
                        }
                        return;

                        if (params[msgType].TYPE) {
                            MessageBox[params[msgType].TYPE](params[msgType].TEXT);
                        } else {
                            MessageBox.show(params[msgType].TEXT, {
                                styleClass: params[msgType].STYLECLASS ? params[msgType].STYLECLASS : '',
                                title: params[msgType].TITLE ? params[msgType].TITLE : '',
                                onClose: params[msgType].ONCLOSE ? Function("sAction", "return " + params[msgType].ONCLOSE) : null,
                                actions: params[msgType].ACTIONS ? params[msgType].ACTIONS : 'OK',
                                emphasizedAction: params[msgType].EMPHASIZEDACTION ? params[msgType].EMPHASIZEDACTION : 'OK',
                                initialFocus: params[msgType].INITIALFOCUS ? params[msgType].INITIALFOCUS : null,
                                textDirection: params[msgType].TEXTDIRECTION ? params[msgType].TEXTDIRECTION : 'Inherit',
                                icon: params[msgType].ICON ? params[msgType].ICON : 'NONE',
                                details: params[msgType].DETAILS ? params[msgType].DETAILS : '',
                                closeOnNavigation: params[msgType].CLOSEONNAVIGATION ? true : false
                            })
                        }
                    }
                }
            },
            setApp(oApp) {
                this._oApp = oApp;
            },
            async displayView(xml, viewModel) {
                let oview_model = new JSONModel(viewModel);
                z2ui5.oView = await XMLView.create({
                    definition: xml,
                    models: oview_model,
                    controller: z2ui5.oController,
                    id: 'mainView',
                    preprocessors: {
                        xml: {
                            models: {
                                template: oview_model
                            }
                        }
                    }
                });
                z2ui5.oView.setModel(z2ui5.oDeviceModel, "device");
                this._oApp.removeAllPages();
                this._oApp.insertPage(z2ui5.oView);
            },
        })
    });