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import QtQuick 2.8
import QtQuick.Timeline 1.0

Item {
    id: bigbutton
    width: 84
    height: 84
    //real size is 106*106 due to Arc item
    property alias presetlabelText: presetlabel.text

    signal clicked

    MultSegmentArc {
        id: multiSegmentArc
        anchors.verticalCenter: parent.verticalCenter
        anchors.horizontalCenter: parent.horizontalCenter
        maskColor: "#333333"
        timelineCurrentFrame: 0
        arcSegment1Source: "assets/bigArcSegment1.png"
        arcSegment2Source: "assets/bigArcSegment2.png"
        arcSegment3Source: "assets/bigArcSegment3.png"
        arcSegment4Source: "assets/bigArcSegment4.png"
    }

    Image {
        id: presetoutline
        anchors.verticalCenter: parent.verticalCenter
        anchors.horizontalCenter: parent.horizontalCenter
        source: "assets/presetoutline.png"
    }

    Image {
        id: bigbuttoniconfill
        anchors.verticalCenter: parent.verticalCenter
        anchors.horizontalCenter: parent.horizontalCenter
        width: 77
        height: 77
        source: "assets/bigbuttoniconfill.png"
        fillMode: Image.PreserveAspectFit
    }

    Text {
        id: presetlabel
        anchors.verticalCenter: parent.verticalCenter
        anchors.horizontalCenter: parent.horizontalCenter
        width: 47
        height: 16
        color: "#B8B8B8"
        text: "Preset"
        font.pixelSize: 16
        horizontalAlignment: Text.AlignHCenter
        verticalAlignment: Text.AlignVCenter
        font.family: "Maven Pro"
        //        font.styleName: "Regular"
    }

    MouseArea {
        id: ma
        anchors.fill: parent
    }

    Connections {
        target: bigbutton
        onStateChanged: {

        }
    }

    Connections {
        target: timelineAnimation
        onFinished: {
            clicked()
        }
    }

    Timeline {
        id: timeline
        animations: [
            TimelineAnimation {
                id: timelineAnimation
                running: false
                loops: 1
                duration: 1000
                to: 1000
                from: 0
            }
        ]
        startFrame: 0
        endFrame: 1000
        enabled: false

        KeyframeGroup {
            target: multiSegmentArc
            property: "timelineCurrentFrame"
            Keyframe {
                frame: 0
                value: 0
            }

            Keyframe {
                frame: 1000
                value: 1000
            }
        }
    }

    states: [
        State {
            name: "default"
            when: !ma.pressed

            PropertyChanges {
                target: bigbuttoniconfill
                visible: false
            }

            PropertyChanges {
                target: timeline
                enabled: false
            }

            PropertyChanges {
                target: timelineAnimation
                running: false
            }
        },
        State {
            name: "pressed"
            when: ma.pressed

            PropertyChanges {
                target: bigbuttoniconfill
                visible: true
            }

            PropertyChanges {
                target: timeline
                enabled: true
            }

            PropertyChanges {
                target: timelineAnimation
                running: true
            }
        },
        State {
            name: "complete"

            PropertyChanges {
                target: bigbuttoniconfill
                visible: true
            }

            PropertyChanges {
                target: timeline
                enabled: true
            }

            PropertyChanges {
                target: timelineAnimation
                running: false
            }

            //            StateChangeScript {
            //                script: clicked()
            //            }
        }
    ]
}