qyouvideo/Main.qml

import QtQuick 6.8
import QtQuick.Controls 6.8
import QtQuick.Controls.Basic 6.8
import QtQuick.Layouts 6.8

import QYRComponents 1.0

ApplicationWindow {
    id: root
    width: 1280
    height: 800
    title: qsTr("QYouVideo")

    flags: Qt.Dialog
    modality: Qt.ApplicationModal

    header: Rectangle {
        Layout.fillWidth: true
        height: 43

        color: Colors.surface0

        RowLayout {
            anchors.fill: parent
            anchors.margins: 3

            Label {
                Layout.leftMargin: 5
                text: "QYouVideo"
                heading: "h1"
            }

            Button {
                visible: stack.currentItem.StackView.index > 0
                text: "Back"
                onClicked: stack.popCurrentItem()
            }

            Label {
                heading: "h2"
                text: stack.currentItem.StackView.index
            }

            Label {
                heading: "h2"
                text: stack.depth
            }

            Item {
                Layout.fillWidth: true
            }

            Button {
                text: qsTr("Videos")
                outlined: true
                implicitWidth: 80
                onClicked: if (stack.currentItem.StackView.index > 0) stack.push(stackVideoList)
            }
            Button {
                text: qsTr("About")
                outlined: true
                implicitWidth: 80
            }
            Button {
                text: qsTr("Upload")
            }
        }
    }

    StackView {
        id: stack

        anchors.fill: parent
        anchors.margins: 20

        initialItem: ViewVideoList {
            id: stackVideoList
        }

        function openVideo(id) {
            // if (stack.find((item, index) => {
            //     // If found player instance
            //     if (item.id == id) {
            //         // stack.pop(index, StackView.Immediate);
            //         stack.push(item)
            //         return true;
            //     }
            //     return false;
            // }) == null) {
                // If didn't find player instance
                const component = Qt.createComponent("VideoPlayer.qml");
                const item = component.createObject(stack, {id: id})
                stack.push(item);
            // }
        }
    }
}