// Copyright (C) 2026 Danilo M. <danix@danix.xyz>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.

import QtQuick
import "../.."

Item {
    id: tab
    implicitHeight: col.implicitHeight

    readonly property int gap: 14
    readonly property int columns: Math.max(1, Math.floor((width + gap) / 260))
    readonly property real tileWidth: (width - (columns - 1) * gap) / columns

    Column {
        id: col
        width: parent.width
        spacing: 14

        Text {
            width: col.width
            wrapMode: Text.Wrap
            text: "Click a transition to see it between your two current wallpapers. "
                + "Random draws from the ticked ones, and never the same one twice running."
            color: Theme.overlay
            font { family: Theme.fontFamily; pixelSize: Theme.fontSize - 4 }
        }

        Grid {
            columns: tab.columns
            spacing: tab.gap

            Repeater {
                model: Transitions.all
                TransitionTile {
                    required property var modelData
                    width: tab.tileWidth
                    name: modelData.name
                    label: modelData.label
                }
            }
            TransitionTile {
                width: tab.tileWidth
                name: "random"
                label: "Random"
            }
        }
    }
}