@using Sandbox;
@using Sandbox.UI;
@using System;

@namespace MurderGame
@inherits Panel

<style>
@@keyframes blink {
	0% {
		background-color: rgba(0, 0, 0, 0.20);
	}
	49% {
		background-color: rgba(0, 0, 0, 0.20);
	}
	50% {
		background-color: rgba(255, 0, 0, 0.20);
	}
	100% {
		background-color: rgba(255, 0, 0, 0.20);
	}
}
reload {
	width: 100vw;
	height: 100vh;
}
.box {
	position: absolute;
	left: 47%;
	top: 60%;
	width: 6%;
	backdrop-filter-blur: 8px;
	background-color: rgba(0, 0, 0, 0.20);
	padding: 5px;
	color: white;
	font-weight: 700;
	font-size: 30px;
	font-family: "Roboto";
	display: flex;
	align-items: center;
	justify-content: center;
}
.blink {
	animation-name: blink;
	animation-duration: 0.33s;
}
</style>

@if (ReloadNeeded) {
<!--<div class="box @(@Blink ? "blink" : "")">-->
<div class="box blink">
	<div>Reload</div>
</div>
}

@code
{
	public bool ReloadNeeded { get; set; }
	public bool Blink { get; set; }

	protected override int BuildHash()
	{
		var localPawn = Game.LocalPawn;
		if (localPawn is Player player)
		{
			var inventory = player.Inventory;
			if (inventory != null && inventory.GetCurrentWeapon() != null)
			{
				var weapon = inventory.GetCurrentWeapon();
				var ammo = weapon.Ammo;
				ReloadNeeded = ammo == 0 && !weapon.Reloading;
				Blink = !weapon.Reloading;
				return HashCode.Combine(ReloadNeeded.GetHashCode(), Blink.GetHashCode());
			}
		}
		if (ReloadNeeded)
		{
			ReloadNeeded = false;
		}
		return ReloadNeeded.GetHashCode();
	}
}