@using Sandbox.UI
@using Sasalka
@inherits Sandbox.UI.Panel
@namespace Sasalka.Ui

@{
	var definition = Item?.Definition;
	var name = definition?.Name;
	var slot = Item?.Equipped == true ? definition?.GetSlot() : null;
	var imageUrl = definition?.ImageTexture.IsValid() == true
		? definition.ImageTexture.ResourcePath
		: !string.IsNullOrWhiteSpace( definition?.ImageUrl )
			? definition.ImageUrl
			: null;
}

<root class="inventory-item @( Item.Equipped ? "equipped" : "" )" @onclick="@(() => OnItemClick?.Invoke( Item ))" @onrightclick=@( () => OnItemRightClick?.Invoke( Item ) )>
	@if ( slot is not null )
	{
		<div class="inventory-item__slot">@slot</div>
	}

	@if ( !string.IsNullOrEmpty( imageUrl ) )
	{
		<img src="@imageUrl" alt="@name"/>
	}

	<div class="inventory-item__name">@name</div>

	@if ( definition?.MaxCount > 1 )
	{
		<div class="inventory-item__count">@Item?.Count / @definition.MaxCount</div>
	}
</root>

@code {
	public Sasalka.InventoryItem Item { get; set; }
	public Action<Sasalka.InventoryItem> OnItemClick { get; set; }
	public Action<Sasalka.InventoryItem> OnItemRightClick { get; set; }

	protected override int BuildHash()
	{
		base.BuildHash();
		var hash = new HashCode();
		hash.Add( Item?.Count );
		return hash.ToHashCode();
	}

}