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

namespace Questionable.Controller.DebugCommands;

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

	private readonly QuestRegistry _questRegistry;

	private readonly QuestFunctions _questFunctions;

	private readonly IChatGui _chatGui;

	public string CommandName => "next";

	public NextQuestCommandHandler(QuestController questController, QuestRegistry questRegistry, QuestFunctions questFunctions, IChatGui chatGui)
	{
		_questController = questController;
		_questRegistry = questRegistry;
		_questFunctions = questFunctions;
		_chatGui = chatGui;
	}

	public void Execute(string[] arguments)
	{
		if (arguments.Length >= 1 && ElementId.TryFromString(arguments[0], out ElementId elementId) && elementId != null)
		{
			Quest quest;
			if (_questFunctions.IsQuestLocked(elementId))
			{
				_chatGui.PrintError($"Quest {elementId} is locked.", "Questionable", 576);
			}
			else if (_questRegistry.TryGetQuest(elementId, out quest))
			{
				_questController.SetNextQuest(quest);
				_chatGui.Print($"Set next quest to {elementId} ({quest.Info.Name}).", "Questionable", 576);
			}
			else
			{
				_chatGui.PrintError($"Unknown quest {elementId}.", "Questionable", 576);
			}
		}
		else
		{
			_questController.SetNextQuest(null);
			_chatGui.Print("Cleared next quest.", "Questionable", 576);
		}
	}
}