/******************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Quick Ultralite module.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
******************************************************************************/
import QtQuick
import QtQuickUltralite.Extras 2.0

Item {
    id: root
    property bool active
    property bool isDayMode
    property alias valueText: textValue.text

    property color widgetColor

    Behavior on widgetColor {
        NumberAnimation {
            duration: 1000
        }
    }

    states: [
        State {
            name: "dayMode"
            when: isDayMode === true
            PropertyChanges {
                target: root
                widgetColor: Style.black
            }
        },
        State {
            name: "nightMode"
            when: isDayMode !== true
            PropertyChanges {
                target: root
                widgetColor: Style.white
            }
        }
    ]

    ColorizedImage {
        id: icon
        source: "qrc:///images/range.png"
        color: widgetColor
    }

    Item {
        id: textsWrapper
        clip: true
        height: textValue.height
        width: 80
        anchors.left: icon.right
        anchors.leftMargin: 10
        Text {
            id: textValue
            font.pixelSize: 24
            font.bold: false
            font.family: "Barlow-mono"
            color: widgetColor
        }
        StaticText {
            id: unit
            height: textValue.height
            anchors.baseline: textValue.baseline
            font.pixelSize: 20
            font.family: "Barlow-mono"
            color: widgetColor
            text: "km"
            anchors.left: textValue.right
            anchors.leftMargin: 5
        }
    }

    function hideElements() {
        icon.opacity = 0
        textValue.x = -textsWrapper.width
    }

    onActiveChanged: {
        if (active) {
            startAnimation()
        } else {
            hiddingAnimation()
        }
    }

    function startAnimation() {
        startUpAnimation.start()
    }

    function hiddingAnimation() {
        hideAnimation.start()
    }

    ParallelAnimation {
        id: startUpAnimation
        ScriptAction {
            script: {
                root.opacity = 1
            }
        }
        NumberAnimation {
            target: icon
            property: "opacity"
            from: 0
            to: 1
            duration: 500
            easing.type: Easing.OutQuad
        }
        NumberAnimation {
            target: textValue
            property: "x"
            from: -textsWrapper.width
            to: 0
            duration: 500
            easing.type: Easing.OutQuad
        }
    }

    SequentialAnimation {
        id: hideAnimation
        NumberAnimation {
            target: root
            property: "opacity"
            to: 0
            duration: 500
            easing.type: Easing.OutQuad
        }
        ScriptAction {
            script: hideElements()
        }
    }

    Component.onCompleted: {
        hideElements()
    }
}