/*******************************************************************************
**
** Copyright (C) 2022 Open Mobile Platform LLC.
** Contact: https://community.omprussia.ru/open-source
**
** This file is part of the Aurora OS Application Template project.
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** that the following conditions are met:
**
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**   this list of conditions and the following disclaimer.
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**
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*******************************************************************************/

import QtQuick 2.6
import Sailfish.Silica 1.0
import QtMultimedia 5.6
import com.danyok.classes 1.0

Page {
    objectName: "mainPage"
    allowedOrientations: Orientation.Portrait

    CvDetectFilter
    {
        id: testFilter
        onObjectDetected:
        {
            if((w == 0) || (h == 0))
            {
                smile.visible = false;
            }
            else
            {
                var r = video.mapNormalizedRectToItem(Qt.rect(x, y, w, h));
                smile.x = r.x;
                smile.y = r.y;
                smile.width = r.width;
                smile.height = r.height;
                smile.visible = true;
                console.log(w , h);
            }
        }
    }

    Camera
    {
        id: camera
    }

    ShaderEffect
    {
        id: videoShader
        property variant src: video
        property variant source: video
    }

    Rectangle {
        id: upRect
        width: parent.width
        height: parent.height * 0.1
        anchors.top: parent.top

        ListView {
            anchors.fill: parent

            model: QtMultimedia.availableCameras
            delegate: Text {
                text: modelData.displayName

                MouseArea {
                    anchors.fill: parent
                    onClicked: {
                        camera.stop()
                        camera.deviceId = modelData.deviceId
                        cameraStartTimer.start()
                    }
                }
            }
        }

        Timer
        {
            id: cameraStartTimer; interval: 500;running: false; repeat: false; onTriggered: camera.start();
        }

    }

    Rectangle {
        id: rect1
        width: parent.width
        height: parent.height * 0.9
        anchors.top: upRect.bottom
        VideoOutput
        {
            id: video
            anchors.fill: parent
            source: camera
            autoOrientation: false

            filters: [testFilter]

            Image
            {
                id: smile
                source: "qrc:/res/smile.png"
                visible: false
            }
        }
    }

}