using System;
using Sandbox;

[Perk( Rarity.Unique, locked: true, alwaysOfferDebug: false )]
public class PerkRarityUnique : Perk
{
	private enum Mod { Chance };

	static PerkRarityUnique()
	{
		Register<PerkRarityUnique>(
			name: "Ultra Rare",
			imagePath: "textures/icons/vector/rarity_unique.png",
			description: level => $"+{(int)GetValue( level, Mod.Chance, true )}% chance of\nLegendary and Unique perks"
		);
	}

	public override void Start()
	{
		base.Start();
	}

	public override void Refresh()
	{
		base.Refresh();

		Player.Modify( this, PlayerStat.RarityIncreaseLegendary, GetValue( Level, Mod.Chance ), ModifierType.Add );
		Player.Modify( this, PlayerStat.RarityIncreaseUnique, GetValue( Level, Mod.Chance ), ModifierType.Add );
	}

	private static float GetValue( int level, Mod mod, bool isPercent = false )
	{
		switch ( mod )
		{
			case Mod.Chance:
			default:
				return isPercent
					? 300f * level
					: 3.00f * level;
		}
	}
}