using System;
using System.Collections.Generic;
using Dalamud.Plugin.Services;
using Microsoft.Extensions.Logging;
using Questionable.Controller.Steps;
using Questionable.Functions;

namespace Questionable.Controller;

internal sealed class AttunementController : MiniTaskController<AttunementController>
{
	private readonly MovementController _movementController;

	private readonly GameFunctions _gameFunctions;

	private string? _currentTargetName;

	public bool IsRunning => _currentTargetName != null;

	public string? CurrentTargetName => _currentTargetName;

	public bool CompletedSuccessfully { get; private set; }

	public AttunementController(IChatGui chatGui, ICondition condition, IServiceProvider serviceProvider, InterruptHandler interruptHandler, IDataManager dataManager, Configuration configuration, ILogger<AttunementController> logger, MovementController movementController, GameFunctions gameFunctions)
		: base(chatGui, condition, serviceProvider, interruptHandler, dataManager, configuration, logger)
	{
		_movementController = movementController;
		_gameFunctions = gameFunctions;
	}

	public void Start(string targetName, IEnumerable<ITask> tasks)
	{
		_currentTargetName = targetName;
		_logger.LogInformation("Starting attunement: {Target}", targetName);
		foreach (ITask task in tasks)
		{
			_taskQueue.Enqueue(task);
		}
	}

	public void Update()
	{
		if (_currentTargetName != null && !_movementController.IsPathfinding && !_movementController.IsPathRunning && !_gameFunctions.IsOccupied())
		{
			if (_taskQueue.AllTasksComplete)
			{
				_logger.LogInformation("Attunement complete: {Target}", _currentTargetName);
				Stop("Attunement complete");
			}
			else
			{
				UpdateCurrentTask();
			}
		}
	}

	public override void Stop(string label)
	{
		base.Stop(label);
		if (_currentTargetName != null)
		{
			CompletedSuccessfully = _taskQueue.AllTasksComplete;
			_logger.LogInformation("Stopping attunement: {Label}", label);
			_currentTargetName = null;
			_taskQueue.Reset();
		}
	}
}