/* Copyright (C) 2015, Jaguar Land Rover. All Rights Reserved.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

import QtQuick 2.0
import "models"

Item {
    width: childrenRect.width
    height: childrenRect.height

    property real value: 0

    Image {
        y: 15
        source: "images/fan_icon_off.png"
    }

    Image {
        id: fanBar
        x: 100
        source: "images/fan_bar_off.png"
    }

    Image {
        x: 100
        width: value * fanBar.width
        fillMode: Image.PreserveAspectCrop
        horizontalAlignment: Image.AlignLeft
        source: "images/fan_bar_on.png"

        Image {
            width: 20
            height: width
            anchors.verticalCenter: parent.bottom
            anchors.verticalCenterOffset: -1
            anchors.horizontalCenter: parent.right
            source: "images/drag_knob.svg"
        }
    }

    MouseArea {
        x: 100
        width: fanBar.width
        height: parent.height

        onPositionChanged: {
            value = Math.min(Math.max(mouse.x / fanBar.width, 0), 1)
            HVACModel.fanSpeed = value;
        }
    }
}