import QtQuick
import Qt5Compat.GraphicalEffects
import QtQuick.Controls

Item {
    id: screenPlayItem

    property alias checkBox: checkBox
    property string preview: screenPreview
    property bool isSelected: false
    property string absoluteStoragePath
    property string type
    property bool hasMenuOpen: false
    property var publishedFileID: 0
    property int itemIndex
    property string folderName

    signal itemClicked(var folderName, var type, var isActive)

    width: 320
    height: 180
    state: "invisible"
    opacity: 0
    onTypeChanged: {
        if (type === "widget")
            icnType.source = "icons/icon_widgets.svg";
        else if (type === "qmlScene")
            icnType.source = "icons/icon_code.svg";
    }
    Component.onCompleted: {
        screenPlayItem.state = "visible";
    }
    transform: [
        Rotation {
            id: rt

            origin.x: screenPlayItem.width * 0.5
            origin.y: screenPlayItem.height * 0.5
            angle: 0

            axis {
                x: -0.5
                y: 0
                z: 0
            }
        },
        Translate {
            id: tr
        },
        Scale {
            id: sc

            origin.x: screenPlayItem.width * 0.5
            origin.y: screenPlayItem.height * 0.5
        }
    ]

    Timer {
        id: timerAnim

        interval: 40 * screenPlayItem.itemIndex * Math.random()
        running: true
        repeat: false
        onTriggered: showAnim.start()
    }

    ParallelAnimation {
        id: showAnim

        running: false

        RotationAnimation {
            target: rt
            from: 90
            to: 0
            duration: 500
            easing.type: Easing.OutQuint
            property: "angle"
        }

        PropertyAnimation {
            target: screenPlayItem
            from: 0
            to: 1
            duration: 500
            easing.type: Easing.OutQuint
            property: "opacity"
        }

        PropertyAnimation {
            target: tr
            from: 80
            to: 0
            duration: 500
            easing.type: Easing.OutQuint
            property: "y"
        }

        PropertyAnimation {
            target: sc
            from: 0.8
            to: 1
            duration: 500
            easing.type: Easing.OutQuint
            properties: "xScale,yScale"
        }
    }

    RectangularGlow {
        id: effect

        height: parent.height
        width: parent.width
        cached: true
        glowRadius: 3
        spread: 0.2
        color: "black"
        opacity: 0.4
        cornerRadius: 15

        anchors {
            top: parent.top
            topMargin: 3
        }
    }

    Item {
        id: screenPlayItemWrapper

        anchors.centerIn: parent
        height: 180
        width: 320

        Image {
            id: mask

            source: "qrc:/qml/ScreenPlayWorkshop/assets/images/window.svg"
            sourceSize: Qt.size(screenPlayItem.width, screenPlayItem.height)
            visible: false
            smooth: true
            fillMode: Image.PreserveAspectFit
        }

        Item {
            id: itemWrapper

            anchors.fill: parent
            visible: false

            ScreenPlayItemImage {
                id: screenPlayItemImage

                anchors.fill: parent
                sourceImage: Qt.resolvedUrl(screenPlayItem.absoluteStoragePath + "/" + screenPlayItem.screenPreview)
            }

            Image {
                id: icnType

                width: 20
                height: 20
                opacity: 0
                sourceSize: Qt.size(20, 20)

                anchors {
                    top: parent.top
                    left: parent.left
                    margins: 10
                }
            }

            Rectangle {
                color: "#AAffffff"
                height: 30
                visible: false

                anchors {
                    right: parent.right
                    left: parent.left
                    bottom: parent.bottom
                }
            }
        }

        OpacityMask {
            anchors.fill: itemWrapper
            source: itemWrapper
            maskSource: mask

            MouseArea {
                anchors.fill: parent
                hoverEnabled: true
                cursorShape: Qt.PointingHandCursor
                acceptedButtons: Qt.LeftButton | Qt.RightButton
                onEntered: {
                    if (!screenPlayItem.hasMenuOpen)
                        screenPlayItem.state = "hover";
                }
                onExited: {
                    if (!screenPlayItem.hasMenuOpen)
                        screenPlayItem.state = "visible";
                }
                onClicked: function (mouse) {
                    checkBox.toggle();
                    if (mouse.button === Qt.LeftButton)
                        itemClicked(screenPlayItem.folderName, type, checkBox.checkState === Qt.Checked);
                }
            }
        }

        CheckBox {
            id: checkBox

            onCheckStateChanged: {
                if (checkState == Qt.Checked)
                    screenPlayItem.isSelected = true;
                else
                    screenPlayItem.isSelected = false;
            }

            anchors {
                top: parent.top
                right: parent.right
                margins: 10
            }
        }
    }

    states: [
        State {
            name: "invisible"

            PropertyChanges {
                target: screenPlayItemWrapper
                y: -10
                opacity: 0
            }

            PropertyChanges {
                target: effect
                opacity: 0
            }
        },
        State {
            name: "visible"

            PropertyChanges {
                target: effect
                opacity: 0.4
            }

            PropertyChanges {
                target: screenPlayItemWrapper
                y: 0
                opacity: 1
            }

            PropertyChanges {
                target: screenPlayItem
                width: 320
                height: 180
            }

            PropertyChanges {
                target: icnType
                opacity: 0
            }
        },
        State {
            name: "selected"

            PropertyChanges {
                target: screenPlayItemWrapper
                y: 0
                opacity: 1
            }

            PropertyChanges {
                target: icnType
                opacity: 0.5
            }
        }
    ]
    transitions: [
        Transition {
            from: "invisible"
            to: "visible"
        },
        Transition {
            from: "visible"
            to: "selected"
            reversible: true

            PropertyAnimation {
                target: icnType
                property: "opacity"
                duration: 80
            }
        }
    ]
}