import QtQuick 2.7
import "../controls-uit" as HiFiControls

Item {
    id: root
    property alias url: webroot.url
    property alias scriptURL: webroot.userScriptUrl
    property alias canGoBack: webroot.canGoBack;
    property var goBack: webroot.webViewCore.goBack;
    property alias urlTag: webroot.urlTag
    property bool keyboardEnabled: true  // FIXME - Keyboard HMD only: Default to false
    property bool keyboardRaised: false
    property bool punctuationMode: false

    // FIXME - Keyboard HMD only: Make Interface either set keyboardRaised property directly in OffscreenQmlSurface
    // or provide HMDinfo object to QML in RenderableWebEntityItem and do the following.
    /*
    onKeyboardRaisedChanged: {
        keyboardEnabled = HMDinfo.active;
    }
    */

    property alias viewProfile: webroot.webViewCoreProfile

    FlickableWebViewCore {
        id: webroot
        width: parent.width
        height: keyboardEnabled && keyboardRaised ? parent.height - keyboard.height : parent.height

        onLoadingChangedCallback: {
            keyboardRaised = false;
            punctuationMode = false;
            keyboard.resetShiftMode(false);
        }

        onNewViewRequestedCallback: {
            // desktop is not defined for web-entities or tablet
            if (typeof desktop !== "undefined") {
                desktop.openBrowserWindow(request, profile);
            } else {
                tabletRoot.openBrowserWindow(request, profile);
            }
        }

    }

//    Flickable {
//        id: flick
//        width: parent.width
//        height: keyboardEnabled && keyboardRaised ? parent.height - keyboard.height : parent.height

//        WebEngineView {
//            id: webroot
//            objectName: "webEngineView"
//            anchors.fill: parent

//            profile: HFWebEngineProfile;

//            property string userScriptUrl: ""

//            // creates a global EventBridge object.
//            WebEngineScript {
//                id: createGlobalEventBridge
//                sourceCode: eventBridgeJavaScriptToInject
//                injectionPoint: WebEngineScript.DocumentCreation
//                worldId: WebEngineScript.MainWorld
//            }

//            // detects when to raise and lower virtual keyboard
//            WebEngineScript {
//                id: raiseAndLowerKeyboard
//                injectionPoint: WebEngineScript.Deferred
//                sourceUrl: resourceDirectoryUrl + "/html/raiseAndLowerKeyboard.js"
//                worldId: WebEngineScript.MainWorld
//            }

//            // User script.
//            WebEngineScript {
//                id: userScript
//                sourceUrl: webroot.userScriptUrl
//                injectionPoint: WebEngineScript.DocumentReady  // DOM ready but page load may not be finished.
//                worldId: WebEngineScript.MainWorld
//            }

//            property string urlTag: "noDownload=false";

//            userScripts: [ createGlobalEventBridge, raiseAndLowerKeyboard, userScript ]

//            property string newUrl: ""

//            //disable popup
//            onContextMenuRequested: {
//                request.accepted = true;
//            }

//            onContentsSizeChanged: {
//                flick.contentHeight = Math.max(contentsSize.height, flick.height);
//                flick.contentWidth = flick.width
//            }

//            Component.onCompleted: {
//                webChannel.registerObject("eventBridge", eventBridge);
//                webChannel.registerObject("eventBridgeWrapper", eventBridgeWrapper);
//                // Ensure the JS from the web-engine makes it to our logging
//                webroot.javaScriptConsoleMessage.connect(function(level, message, lineNumber, sourceID) {
//                    console.log("Web Entity JS message: " + sourceID + " " + lineNumber + " " +  message);
//                });

//                webroot.profile.httpUserAgent = "Mozilla/5.0 Chrome (HighFidelityInterface)";
//            }

//            onFeaturePermissionRequested: {
//                grantFeaturePermission(securityOrigin, feature, true);
//            }

//            onLoadingChanged: {
//                keyboardRaised = false;
//                punctuationMode = false;
//                keyboard.resetShiftMode(false);

//                // Required to support clicking on "hifi://" links
//                if (WebEngineView.LoadStartedStatus == loadRequest.status) {
//                    flick.contentWidth = 0
//                    flick.contentHeight = 0
//                    var url = loadRequest.url.toString();
//                    url = (url.indexOf("?") >= 0) ? url + urlTag : url + "?" + urlTag;
//                    if (urlHandler.canHandleUrl(url)) {
//                        if (urlHandler.handleUrl(url)) {
//                            webroot.stop();
//                        }
//                    }
//                }
//                if (WebEngineView.LoadSucceededStatus == loadRequest.status) {
//                    webroot.runJavaScript("document.body.scrollHeight;", function (i_actualPageHeight) {
//                        flick.contentHeight = Math.max(i_actualPageHeight, flick.height);
//                    })
//                    flick.contentWidth = flick.width
//                }
//            }

//            onNewViewRequested:{
//                // desktop is not defined for web-entities or tablet
//                if (typeof desktop !== "undefined") {
//                    desktop.openBrowserWindow(request, profile);
//                } else {
//                    tabletRoot.openBrowserWindow(request, profile);
//                }
//            }
//        }
//    }

//    HiFiControls.WebSpinner {
//        anchors.centerIn: parent
//        webroot: webroot
//    }

    HiFiControls.Keyboard {
        id: keyboard
        raised: parent.keyboardEnabled && parent.keyboardRaised
        numeric: parent.punctuationMode
        anchors {
            left: parent.left
            right: parent.right
            bottom: parent.bottom
        }
    }
}