// Copyright (c) 2014-2024, The Monero Project
// 
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
// 
// 1. Redistributions of source code must retain the above copyright notice, this list of
//    conditions and the following disclaimer.
// 
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
//    of conditions and the following disclaimer in the documentation and/or other
//    materials provided with the distribution.
// 
// 3. Neither the name of the copyright holder nor the names of its contributors may be
//    used to endorse or promote products derived from this software without specific
//    prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import QtQuick 2.9
import QtQuick.Layouts 1.1
import FontAwesome 1.0

import "." as MoneroComponents
import "effects/" as MoneroEffects

Item {
    id: checkBox
    property alias text: label.text
    property string checkedIcon: "qrc:///images/check-white.svg"
    property string uncheckedIcon
    property bool fontAwesomeIcons: false
    property int imgWidth: 13
    property int imgHeight: 13
    property bool toggleOnClick: true
    property bool checked: false
    property alias background: backgroundRect.color
    property bool border: true
    property int fontSize: 14
    property alias fontColor: label.color
    property bool iconOnTheLeft: true
    property alias tooltipIconVisible: label.tooltipIconVisible
    property alias tooltip: label.tooltip
    signal clicked()

    height: 25
    width: checkBoxLayout.width
    opacity: enabled ? 1 : 0.7

    Keys.onEnterPressed: toggle()
    Keys.onReturnPressed: Keys.onEnterPressed(event)
    Keys.onSpacePressed: Keys.onEnterPressed(event)

    function toggle(){
        if (checkBox.toggleOnClick) {
            checkBox.checked = !checkBox.checked
        }
        checkBox.clicked()
    }

    RowLayout {
        id: checkBoxLayout
        layoutDirection: iconOnTheLeft ? Qt.LeftToRight : Qt.RightToLeft
        spacing: 10

        Item {
            id: checkMark
            height: checkBox.height
            width: checkBox.height

            Rectangle {
                id: backgroundRect
                visible: checkBox.border
                anchors.fill: parent
                radius: 3
                color: checkBox.enabled ? "transparent" : MoneroComponents.Style.inputBoxBackgroundDisabled
                border.color:
                    if (checkBox.activeFocus) {
                        return MoneroComponents.Style.inputBorderColorActive;
                    } else {
                        return MoneroComponents.Style.inputBorderColorInActive;
                    }
            }

            MoneroEffects.ImageMask {
                id: img
                visible: checkBox.checked || checkBox.uncheckedIcon != ""
                anchors.centerIn: parent
                width: checkBox.imgWidth
                height: checkBox.imgHeight
                color: MoneroComponents.Style.defaultFontColor
                fontAwesomeFallbackIcon: checkBox.fontAwesomeIcons ? getIcon() : FontAwesome.plus
                fontAwesomeFallbackSize: 14
                image: checkBox.fontAwesomeIcons ? "" : getIcon()

                function getIcon() {
                    if (checkBox.checked || checkBox.uncheckedIcon == "")
                        return checkBox.checkedIcon;
                    return checkBox.uncheckedIcon;
                }
            }
        }

        MoneroComponents.TextPlain {
            id: label
            font.family: MoneroComponents.Style.fontRegular.name
            font.pixelSize: checkBox.fontSize
            color: MoneroComponents.Style.defaultFontColor
            textFormat: Text.RichText
            wrapMode: Text.NoWrap
            visible: text != ""
        }
    }

    MouseArea {
        anchors.fill: parent
        hoverEnabled: true
        cursorShape: Qt.PointingHandCursor
        onEntered: !label.tooltipIconVisible && label.tooltip ? label.tooltipPopup.open() : ""
        onExited:  !label.tooltipIconVisible && label.tooltip ? label.tooltipPopup.close() : ""
        onClicked: {
            toggle()
        }
    }
}