tinymce.PluginManager.add('googleMaps', function (editor, url) {
    function insertMap(location) {
        editor.insertContent('<iframe src="https://www.google.com/maps/embed/v1/place?q=' + location + '&key=YOUR_GOOGLE_MAPS_API_KEY" width="600" height="450" frameborder="0" style="border:0;" allowfullscreen></iframe>');
    }

    function openDialog(existingLocation, callback) {
        editor.windowManager.open({
            title: 'Embed Google Map',
            body: [
                {
                    type: 'textbox',
                    name: 'location',
                    label: 'Location',
                    value: existingLocation || '',
                },
            ],
            onsubmit: function (e) {
                callback(e.data.location);
            },
        });
    }

    editor.addButton('googleMaps', {
        text: 'Embed Google Map',
        icon: false,
        onclick: function () {
            openDialog('', insertMap);
        },
    });

    editor.addMenuItem('googleMaps', {
        text: 'Embed Google Map',
        context: 'insert',
        onclick: function () {
            openDialog('', insertMap);
        },
    });

    // Register a callback to run when the selection changes
    editor.on('NodeChange', function (event) {
        var selectedNode = event.element;

        // Check if the selected node is an iframe with the Google Maps source
        if (selectedNode.nodeName === 'IFRAME' && selectedNode.src.includes('google.com/maps/embed')) {
            var existingLocation = selectedNode.src.split('q=')[1].split('&')[0];
            
            // Add an "Edit Map" button to the toolbar
            editor.addButton('editGoogleMap', {
                text: 'Edit Google Map',
                icon: false,
                onclick: function () {
                    openDialog(existingLocation, function (editedLocation) {
                        // Replace the existing map with the edited map
                        selectedNode.src = 'https://www.google.com/maps/embed/v1/place?q=' + editedLocation + '&key=YOUR_GOOGLE_MAPS_API_KEY';
                    });
                },
            });
        }
    });
});