FILE: C:\Windows\SystemApps\Microsoft.Windows.CloudExperienceHost_cw5n1h2txyewy\js\default.js

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//
// Copyright (C) Microsoft. All rights reserved.
//
/// JS2055.DoNotReferenceBannedTerms
(function () {
    "use strict";

    var app = WinJS.Application;
    var activation = Windows.ApplicationModel.Activation;
    var appManager = null;
    let canShowUI = false;
    let isFirstActivation = true;

    navigator.gamepadInputEmulation = "keyboard"; // The gamepad input should produce XYFocus style keyboard events.

    app.onactivated = function (args) {
        CloudExperienceHost.Telemetry.AppTelemetry.getInstance().logEvent("AppActivated", JSON.stringify({ 'Kind': args.detail.kind, 'PreviousExecutionState': args.detail.previousExecutionState }));

        let thisPlatform = CloudExperienceHost.Environment.getPlatform();

        function completeOnActivated(args) {
            // In order to guard against dependencies taken on non-release MUA Test version of CXH, fast-fail
            // unless on certain nonshippping(yet) Windows Core products which need internal selfhosting consistency for rsmaster/L3s
            // or the dev-unlock Velocity feature is being used.
            let familyName = Windows.ApplicationModel.Package.current.id.familyName;
            if (familyName.indexOf('MultiUser') != -1) {
                let allowedByPlatform = ((thisPlatform === CloudExperienceHost.TargetPlatform.WINDOWS8828080) || (thisPlatform === CloudExperienceHost.TargetPlatform.WINDOWSCORE) || (thisPlatform === CloudExperienceHost.TargetPlatform.SURFACEHUB));
                let allowedByVelocityOverride = CloudExperienceHostAPI.FeatureStaging.isOobeFeatureEnabled("TestMultiUserCxhFastFailExempt");
                
                if (!(allowedByPlatform || allowedByVelocityOverride)) {
                    throw new Error(CloudExperienceHost.ErrorNames.ActivationNotSupported);
                }
            }

            if (args.detail.kind === activation.ActivationKind.webAccountProvider ||
                args.detail.kind === activation.ActivationKind.componentUI) {
                appManager = new CloudExperienceHost.MSATokenProviderManager();
            } else {
                appManager = new CloudExperienceHost.AppManager();
                let argsWithUser = args.detail;
                if (argsWithUser) {
                    CloudExperienceHost.IUserManager.getInstance().setIUser(argsWithUser.user);
                }
            }

            require.config(new RequirePathConfig('/core'));

            // Please note that the optional sample file included in the requireAsync below is for F5 purpose only and hence included in the jsproj and not the other manifests.
            // In production cxh the 'optional' plugin will handle the failure to load the module and AppObjectFactory will route the api calls to the actual default winrt apis.
            // In F5 environment AppObjectFactory replaces the default implementations with custom modules defined in the Samples.
            args.setPromise(requireAsync(['lib/knockout', 'knockouthelpers', 'default-vm', 'legacy/appViewManager', 'legacy/navigationManager', 'lib/knockout-winjs', 'optional!sample/SampleImplementationCollection']).then((result) => {
                let ko = result.lib_knockout;
                let KnockoutHelpers = result.knockouthelpers;
                let DefaultViewModel = result.default_vm;
                let appViewManager = result.legacy_appViewManager;
                let navManager = result.legacy_navigationManager;
                return appManager.initialize(args).then(function () {
                    appViewManager.loadCss();

                    let knockoutHelpers = new KnockoutHelpers();
                    if (isFirstActivation) {
                        knockoutHelpers.registerFrameComponents();
                    }

                    let rootElement = document.getElementById("_defaultRoot");
                    let isBound = ko.dataFor(rootElement);
                    if (isBound) {
                        ko.cleanNode(rootElement);
                    }

                    let navMesh = appManager.getDiscoveryNavMesh();
                    let frameName = "default-frame";
                    if (navMesh) {
                        let meshFrameName = appManager.getDiscoveryNavMesh().getFrameName();  // "default-frame", "oobe-frame" or "sspr-frame"
                        if (meshFrameName) {
                            frameName = meshFrameName;
                        }
                    }
                    appManager.setAppViewManager(appViewManager);
                    appManager.setNavManager(navManager);
                    ko.applyBindings(new DefaultViewModel(frameName), rootElement);
                    return KnockoutHelpers.waitForInitialComponentLoadAsync();
                }).then(() => {
                    return WinJS.UI.processAll();
                }).then(function () {
                    canShowUI = true;
                    let previousExecutionState = args.detail.previousExecutionState;
                    switch (args.detail.previousExecutionState) {
                        case activation.ApplicationExecutionState.notRunning:       /* The app is not running */
                        case activation.ApplicationExecutionState.closedByUser:     /* The app was closed by the user */
                            appManager.start(args);
                            break;

                        case activation.ApplicationExecutionState.suspended:        /* The app is suspended */
                            break;
                        case activation.ApplicationExecutionState.terminated:       /* The app was terminated after being suspended */
                            appManager.resume(args);
                            break;

                        case activation.ApplicationExecutionState.running:          /* The app is running */
                            // The previous running enviroment get lost and switch to new one.
                            appManager.start(args);
                            break;

                        default:
                            throw new Error(CloudExperienceHost.ErrorNames.ActivationNotSupported);
                            break;
                    }

                    isFirstActivation = false;
                });
            }));
        }

        if (thisPlatform === CloudExperienceHost.TargetPlatform.HOLOGRAPHIC) {
            let op = MSApp.clearTemporaryWebDataAsync();
            op.oncomplete = function () {
                completeOnActivated(args);
            };
            op.start();
        } else {
            completeOnActivated(args);
        }
    };

    app.oncheckpoint = function (args) {
        // AppTelemetry events are sampled under the MEASURE policy yet, we require this code path to be always detected.
        // Thus the creation of AppCheckpoint event, sampled under CRITICAL.
        // We still fire the AppTelemetry event to ensure system event logs are produced.
        CloudExperienceHost.Telemetry.AppTelemetry.getInstance().logEvent("AppCheckpoint");
        CloudExperienceHost.Telemetry.AppTelemetry.getInstance().appCheckpoint();

        if (appManager) {
            appManager.checkpoint(args);
        }
        else {
            CloudExperienceHost.Telemetry.AppTelemetry.getInstance().logEvent("AppCheckpoint but appManager is not ready", uri);
        }
    };

    app.onloaded = function () {
        // Process all resources
        WinJS.Resources.processAll();
    }

    app.onerror = function (e) {
        if (canShowUI == false) {
            var data = e.detail;
            var logData = new Object;
            logData["errorCode"] = data && (data.number || (data.exception && (data.exception.number || data.exception.code)) || (data.error && data.error.number) || data.errorCode || 0);
            logData["message"] = data && (data.message || data.errorMessage || (data.error && data.error.message) || (data.exception && data.exception.message) || null);
            logData["stack"] = data && (data.stack || (data.exception && (data.exception.stack || data.exception.message)) || (data.error && data.error.stack) || null);
            CloudExperienceHost.Telemetry.AppTelemetry.getInstance().logEvent("UnhandledException", JSON.stringify(logData));
            return null;
        }
        return appManager ? appManager.onUnhandledException(e) : null;
    }

    app.restart = function (uri) {
        CloudExperienceHost.Telemetry.AppTelemetry.getInstance().logEvent("AppRestart", uri);
        if (appManager) {
            appManager.restart(uri);
        }
        else {
            CloudExperienceHost.Telemetry.AppTelemetry.getInstance().logEvent("AppRestart but appManager is not ready", uri);
        }
    };

    app.start();
})();

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