import QtQuick 2.10
import QtQuick.Controls 2.3
import QtQuick.Controls.Material 2.3
import QtQuick.Layouts 1.3

Dialog {
    title: "VNC Options"
    focus: true
    modal: true
    visible: true
    standardButtons: Dialog.Ok
    x: (window.width - width) / 2
    y: (window.width - height) / 2 
    width: popupWidth
    height: 350

    Component.onCompleted: {
        var request = new XMLHttpRequest();
        request.open('GET', 'data.json');
        request.onreadystatechange = function(event) {
            if (request.readyState == XMLHttpRequest.DONE) {
                var data = JSON.parse(request.responseText).x11vncOptions;
                // merge data and settings
                for (var key in data) {
                    Object.assign(data[key], settings.x11vncOptions[key]);
                }
                var repeater = vncOptionsRepeater;
                repeater.model = Object.keys(data).map(function(k){return data[k]});
            }
        };
        request.send();
    }

    ColumnLayout {
        anchors.fill: parent
        RowLayout {
            TextField {
                id: vncCustomArgsTextField
                enabled: vncCustomArgsCheckbox.checked
                Layout.fillWidth: true
                placeholderText: "Custom x11vnc arguments"
                onTextEdited: {
                    settings.customX11vncArgs.value = text;
                }
                text: vncCustomArgsCheckbox.checked ? settings.customX11vncArgs.value : ""
            }
            CheckBox {
                id: vncCustomArgsCheckbox
                checked: settings.customX11vncArgs.enabled
                onToggled: {
                    settings.customX11vncArgs.enabled = checked;
                }
            }
        }
        ColumnLayout {
            enabled: !vncCustomArgsCheckbox.checked
            Repeater {
                id: vncOptionsRepeater
                RowLayout {
                    enabled: modelData.available
                    Label {
                        Layout.fillWidth: true
                        text: modelData.description + ' (' + modelData.value + ')' 
                    }
                    Switch {
                        checked: modelData.available ? modelData.enabled : false
                        onCheckedChanged: {
                            settings.x11vncOptions[modelData.value].enabled = checked;
                        }
                    }
                }
            }
        }
        RowLayout {
            // Empty layout
            Layout.fillHeight: true
        }
    }
    onAccepted: {}
    onRejected: {}
}