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/****************************************************************************
**
** Copyright (C) 2019 Luxoft Sweden AB
** Copyright (C) 2018 Pelagicore AG
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Neptune 3 UI.
**
** $QT_BEGIN_LICENSE:GPL-QTAS$
** Commercial License Usage
** Licensees holding valid commercial Qt Automotive Suite 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 https://www.qt.io/terms-conditions.
** For further information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
** SPDX-License-Identifier: GPL-3.0
**
****************************************************************************/

import QtQuick 2.0
import QtQuick.Controls 2.12

import shared.Style 1.0
import shared.Sizes 1.0

Control {
    id: root
    height: background.width
    width: background.height

    property var chartData
    signal accentColorRequested(color accentColor)

    background: Image {
        height: Sizes.dp(sourceSize.width)
        width: Sizes.dp(sourceSize.width)
        source: Style.image("colorSelector/color-wheel")

        Image {
            //selected color overlay
            height: Sizes.dp(sourceSize.width)
            width: Sizes.dp(sourceSize.height)
            source: Style.image("colorSelector/"+Style.accentColor)
        }

        MouseArea {
            anchors.fill: parent
            onClicked: {
                // find out which area is clicked

                if (mouseX > width / 2) {
                    //left
                    if (mouseY < height / 2) {
                        //top left
                        if (mouseX < height - mouseY) {
                            root.accentColorRequested(chartData[0].color);
                        } else {
                            root.accentColorRequested(chartData[1].color);
                        }
                    } else {
                        //bottom left
                        if (mouseX > mouseY) {
                            root.accentColorRequested(chartData[2].color);
                        } else {
                            root.accentColorRequested(chartData[3].color);
                        }
                    }

                } else {
                    //right
                    if (mouseY < height / 2) {
                        //top right
                        if (mouseX < mouseY) {
                            root.accentColorRequested(chartData[6].color);
                        } else {
                            root.accentColorRequested(chartData[7].color);
                        }
                    } else {
                        //bottom right
                        if (mouseX > height - mouseY) {
                            root.accentColorRequested(chartData[4].color);
                        } else {
                            root.accentColorRequested(chartData[5].color);
                        }
                    }
                }
            }
        }
    }
}