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// Copyright 2025 Shota FUJI
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// SPDX-License-Identifier: Apache-2.0

namespace PlacGtkAdwaita {
namespace BrowseItem {
class Item : Object {
	public Plac.Browse.Item item { get; construct; }
	public Plac.AsyncConnection? conn { get; construct; }

	public Item(Plac.Browse.Item item, Plac.AsyncConnection? conn = null) {
		Object(item: item, conn: conn);
	}
}

// GListView requires a widget to calculate row sizes.
private class RowContainer : Gtk.Box {
	private Gtk.Widget? child = null;

	private Item? _item = null;
	public Item? item {
		get {
			return _item;
		}

		construct set {
			_item = value;

			if (child != null) {
				this.remove(child);
				child = null;
			}

			if (value != null) {
				child = new Navigation(value.item, value.conn);
				this.append(child);
			}
		}
	}

	public RowContainer(Item? item = null) {
		Object(item: item);

		this.height_request = 48;
	}
}

void setup_browse_item(Gtk.ListItemFactory factory, Object object) {
	var list_item = (Gtk.ListItem) object;
	list_item.child = new RowContainer();
	list_item.selectable = false;
}

void bind_browse_item(Gtk.ListItemFactory factory, Object object) {
	var list_item = (Gtk.ListItem) object;
	var item = (Item) list_item.item;
	var container = (RowContainer) list_item.child;

	container.item = item;
}
}
}