using MIU;
using System;
using System.Collections.Generic;
using System.Reflection;
using UnityEngine;

namespace CustomCosmeticLoader
{
	internal class ConsoleCommands
	{
		[ConsoleCommand(description = "Shows help for Custom Cosmetic Loader commands")]
		public static string cclHelp()
		{
			MIU.Console.Instance.Write("Available commands:");
			foreach (MethodInfo method in typeof(ConsoleCommands).GetMethods())
			{
				if (!method.IsDefined(typeof(ConsoleCommandAttribute), false))
					continue;

				ConsoleCommandAttribute attr = method.GetCustomAttribute<ConsoleCommandAttribute>();

				string name = attr.name;
				if (name == null)
					name = method.Name;

				if (attr.paramsDescription != null && attr.paramsDescription.Length > 0)
					MIU.Console.Instance.Write("  " + name + " " + attr.paramsDescription + ": " + attr.description);
				else
					MIU.Console.Instance.Write("  " + name + ": " + attr.description);
			}
			return "";
		}

		[ConsoleCommand(description = "Enables/disables the custom cosmetic loader", paramsDescription = "[true/false]", hidden = true)]
		public static string cclSetEnabled(params string[] args)
		{
			if (args.Length != 1 || (args[0] != "true" && args[0] != "false"))
				return "Requires a true or false argument";

			if (args[0] == "false")
			{
				Config.enabled = false;
				return "Disabled custom cosmetic loader";
			}

			Config.enabled = true;
			Config.ensureSkinSelected();
			if (!Config.enabled)
				return "No skins found, could not enable!";
			return "Enabled custom cosmetic loader";
		}

		[ConsoleCommand(description = "Save the custom config loader configuration", hidden = true)]
		public static string cclSaveConfig()
		{
			Config.SaveConfig();
			return "Custom cosmetic loader config saved";
		}

		[ConsoleCommand(description = "Sets the active custom skin", paramsDescription = "[skinName]", hidden = true)]
		public static string cclSetCurrentSkin(params string[] args)
		{
			if (args.Length != 1)
				return "Requires 1 argument, the name of the custom skin";

			foreach (KeyValuePair<string, Texture2D> skin in Config.skins)
			{
				if (skin.Key == args[0])
				{
					Config.currentSkin = skin.Key;
					return "Using custom skin " + skin.Key;
				}
			}

			return "Couldn't find skin " + args[0];
		}

		[ConsoleCommand(description = "Change which cosmetic to hijack", paramsDescription = "[skinName]", hidden = true)]
		public static string cclSetHijackSkin(params string[] args)
		{
			if (args.Length != 1)
				return "Requires 1 argument, the name of the skin cosmetic to hijack";

			if (args[0] == "*")
			{
				Config.skinNameToHijack = "*";
				return "Hijack skin set to all skins";
			}

			foreach (Cosmetic skin in CosmeticManager.Skins)
			{
				if (skin.Id == args[0])
				{
					Config.skinNameToHijack = args[0];
					return "Hijack skin set to " + args[0];
				}
			}

			return "Couldn't find cosmetic " + args[0];
		}
	}
}