using Dalamud.Plugin.Services;
using Questionable.Model;
using Questionable.Model.Questing;

namespace Questionable.Controller.DebugCommands;

internal sealed class SimulateQuestCommandHandler : IDebugCommandHandler
{
	private readonly QuestController _questController;

	private readonly QuestRegistry _questRegistry;

	private readonly IChatGui _chatGui;

	public string CommandName => "sim";

	public SimulateQuestCommandHandler(QuestController questController, QuestRegistry questRegistry, IChatGui chatGui)
	{
		_questController = questController;
		_questRegistry = questRegistry;
		_chatGui = chatGui;
	}

	public void Execute(string[] arguments)
	{
		if (arguments.Length >= 1 && ElementId.TryFromString(arguments[0], out ElementId elementId) && elementId != null)
		{
			if (_questRegistry.TryGetQuest(elementId, out Quest quest))
			{
				byte sequence = 0;
				int step = 0;
				if (arguments.Length >= 2 && byte.TryParse(arguments[1], out var result))
				{
					QuestSequence questSequence = quest.FindSequence(result);
					if (questSequence != null)
					{
						sequence = questSequence.Sequence;
						if (arguments.Length >= 3 && int.TryParse(arguments[2], out var result2) && questSequence.FindStep(result2) != null)
						{
							step = result2;
						}
					}
				}
				_questController.SimulateQuest(quest, sequence, step);
				_chatGui.Print($"Simulating quest {elementId} ({quest.Info.Name}).", "Questionable", 576);
			}
			else
			{
				_chatGui.PrintError($"Unknown quest {elementId}.", "Questionable", 576);
			}
		}
		else
		{
			_questController.SimulateQuest(null, 0, 0);
			_chatGui.Print("Cleared simulated quest.", "Questionable", 576);
		}
	}
}