// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

import QtQuick
import QtQuick.Controls.Imagine
import QtQuick.Controls.Imagine.impl
import QtQuick.Dialogs
import QtQuick.Dialogs.quickimpl
import QtQuick.Layouts
import QtQuick.Templates as T

FontDialogImpl {
    id: control

    // Can't set implicitWidth of the NinePatchImage background, so we do it here.
    implicitWidth: Math.max(600,
                            implicitBackgroundWidth + leftInset + rightInset,
                            implicitContentWidth + leftPadding + rightPadding,
                            implicitHeaderWidth,
                            implicitFooterWidth)
    implicitHeight: Math.max(400,
                             implicitBackgroundHeight + topInset + bottomInset,
                             implicitContentHeight + topPadding + bottomPadding
                             + (implicitHeaderHeight > 0 ? implicitHeaderHeight + spacing : 0)
                             + (implicitFooterHeight > 0 ? implicitFooterHeight + spacing : 0))

    topPadding: background ? background.topPadding : 0
    leftPadding: background ? background.leftPadding : 0
    rightPadding: background ? background.rightPadding : 0
    bottomPadding: background ? background.bottomPadding : 0

    topInset: background ? -background.topInset || 0 : 0
    leftInset: background ? -background.leftInset || 0 : 0
    rightInset: background ? -background.rightInset || 0 : 0
    bottomInset: background ? -background.bottomInset || 0 : 0

    standardButtons: T.Dialog.Ok | T.Dialog.Cancel

    FontDialogImpl.buttonBox: buttonBox
    FontDialogImpl.familyListView: content.familyListView
    FontDialogImpl.styleListView: content.styleListView
    FontDialogImpl.sizeListView: content.sizeListView
    FontDialogImpl.sampleEdit: content.sampleEdit
    FontDialogImpl.writingSystemComboBox: writingSystemComboBox
    FontDialogImpl.underlineCheckBox: content.underline
    FontDialogImpl.strikeoutCheckBox: content.strikeout
    FontDialogImpl.familyEdit: content.familyEdit
    FontDialogImpl.styleEdit: content.styleEdit
    FontDialogImpl.sizeEdit: content.sizeEdit

    background: NinePatchImage {
        source: Imagine.url + "dialog-background"
        NinePatchImageSelector on source {
            states: [
                {"modal": control.modal},
                {"dim": control.dim}
            ]
        }
    }

    Overlay.modal: NinePatchImage {
        source: Imagine.url + "dialog-overlay"
        NinePatchImageSelector on source {
            states: [
                {"modal": true}
            ]
        }
    }

    Overlay.modeless: NinePatchImage {
        source: Imagine.url + "dialog-overlay"
        NinePatchImageSelector on source {
            states: [
                {"modal": false}
            ]
        }
    }

    header: Label {
        text: control.title
        elide: Label.ElideRight
        font.bold: true

        leftPadding: 16
        rightPadding: 16
        topPadding: 12
        visible: content.parent?.parent === Overlay.overlay && control.title.length > 0

        background: NinePatchImage {
            width: parent.width
            height: parent.height

            source: Imagine.url + "dialog-title"
            NinePatchImageSelector on source {
                states: [
                    {"modal": control.modal},
                    {"dim": control.dim}
                ]
            }
        }
    }

    contentItem: FontDialogContent {
        id: content
        rowSpacing: 16
    }

    footer: RowLayout {
        id: rowLayout
        spacing: 20

        Label {
            text: qsTr("Writing System")
            Layout.leftMargin: 16
            Layout.bottomMargin: 16
        }
        ComboBox{
            id: writingSystemComboBox

            Layout.fillWidth: true
            Layout.bottomMargin: 16
        }

        DialogButtonBox {
            id: buttonBox
            standardButtons: control.standardButtons
            spacing: 12
            Layout.rightMargin: 16
            Layout.bottomMargin: 16
        }
    }
}
