using System;
using Dalamud.Game.ClientState.Conditions;
using Dalamud.Plugin;
using Dalamud.Plugin.Ipc;
using Dalamud.Plugin.Ipc.Exceptions;
using Dalamud.Plugin.Services;
using Microsoft.Extensions.Logging;
using Questionable.Controller;

namespace Questionable.External;

internal sealed class TextAdvanceIpc : IDisposable
{
	public sealed class ExternalTerritoryConfig
	{
		public bool? EnableQuestAccept;

		public bool? EnableQuestComplete;

		public bool? EnableRewardPick;

		public bool? EnableRequestHandin;

		public bool? EnableCutsceneEsc;

		public bool? EnableCutsceneSkipConfirm;

		public bool? EnableTalkSkip;

		public bool? EnableRequestFill;

		public bool? EnableAutoInteract;
	}

	private bool _isExternalControlActivated;

	private long _ipcRetryAfter;

	private bool _lastCinemaModeState;

	private bool _lastInCutsceneState;

	private bool _lastSuppressRequestState;

	private readonly QuestController _questController;

	private readonly FateController _fateController;

	private readonly SeasonalDutyController _seasonalDutyController;

	private readonly AttunementController _attunementController;

	private readonly CustomDeliveryController _customDeliveryController;

	private readonly Configuration _configuration;

	private readonly ICondition _condition;

	private readonly IFramework _framework;

	private readonly ICallGateSubscriber<bool> _isInExternalControl;

	private readonly ICallGateSubscriber<string, ExternalTerritoryConfig, bool> _enableExternalControl;

	private readonly ICallGateSubscriber<string, bool> _disableExternalControl;

	private readonly string _pluginName;

	private readonly ILogger<TextAdvanceIpc> _logger;

	public TextAdvanceIpc(IDalamudPluginInterface pluginInterface, IFramework framework, QuestController questController, FateController fateController, SeasonalDutyController seasonalDutyController, AttunementController attunementController, CustomDeliveryController customDeliveryController, Configuration configuration, ICondition condition, ILogger<TextAdvanceIpc> logger)
	{
		_framework = framework;
		_questController = questController;
		_fateController = fateController;
		_seasonalDutyController = seasonalDutyController;
		_attunementController = attunementController;
		_customDeliveryController = customDeliveryController;
		_configuration = configuration;
		_condition = condition;
		_logger = logger;
		_isInExternalControl = pluginInterface.GetIpcSubscriber<bool>("TextAdvance.IsInExternalControl");
		_enableExternalControl = pluginInterface.GetIpcSubscriber<string, ExternalTerritoryConfig, bool>("TextAdvance.EnableExternalControl");
		_disableExternalControl = pluginInterface.GetIpcSubscriber<string, bool>("TextAdvance.DisableExternalControl");
		_pluginName = pluginInterface.InternalName;
		_framework.Update += OnUpdate;
	}

	public void Dispose()
	{
		_framework.Update -= OnUpdate;
		if (_isExternalControlActivated)
		{
			try
			{
				_disableExternalControl.InvokeFunc(_pluginName);
			}
			catch (IpcError exception)
			{
				_logger.LogDebug(exception, "Failed to disable TextAdvance external control during dispose");
			}
		}
	}

	private void OnUpdate(IFramework framework)
	{
		if (Environment.TickCount64 < _ipcRetryAfter)
		{
			return;
		}
		try
		{
			OnUpdateInner();
		}
		catch (IpcError exception)
		{
			_logger.LogDebug(exception, "TextAdvance IPC call failed");
			_ipcRetryAfter = Environment.TickCount64 + 30000;
		}
	}

	private void OnUpdateInner()
	{
		bool flag = _questController.IsRunning || _questController.AutomationType != QuestController.EAutomationType.Manual || _fateController.IsRunning || _seasonalDutyController.IsRunning || _attunementController.IsRunning || _customDeliveryController.IsRunning;
		if (!_configuration.General.ConfigureTextAdvance || !flag)
		{
			if (!_isExternalControlActivated)
			{
				return;
			}
			try
			{
				if (_disableExternalControl.InvokeFunc(_pluginName) || !_isInExternalControl.InvokeFunc())
				{
					_isExternalControlActivated = false;
				}
				return;
			}
			catch (IpcError)
			{
				_isExternalControlActivated = false;
				return;
			}
		}
		bool cinemaMode = _configuration.General.CinemaMode;
		bool flag2 = _condition[ConditionFlag.OccupiedInCutSceneEvent] || _condition[ConditionFlag.WatchingCutscene] || _condition[ConditionFlag.WatchingCutscene78];
		bool flag3 = _customDeliveryController.IsRunning && !_questController.IsRunning && _questController.AutomationType == QuestController.EAutomationType.Manual && !_fateController.IsRunning && !_seasonalDutyController.IsRunning && !_attunementController.IsRunning;
		bool flag4 = cinemaMode != _lastCinemaModeState || (cinemaMode && flag2 != _lastInCutsceneState) || flag3 != _lastSuppressRequestState;
		if (!_isExternalControlActivated)
		{
			if (!_isInExternalControl.InvokeFunc())
			{
				ExternalTerritoryConfig arg = CreateExternalTerritoryConfig(cinemaMode, flag2, flag3);
				if (_enableExternalControl.InvokeFunc(_pluginName, arg))
				{
					_isExternalControlActivated = true;
					_lastCinemaModeState = cinemaMode;
					_lastInCutsceneState = flag2;
					_lastSuppressRequestState = flag3;
				}
			}
		}
		else if (flag4)
		{
			ExternalTerritoryConfig arg2 = CreateExternalTerritoryConfig(cinemaMode, flag2, flag3);
			_enableExternalControl.InvokeFunc(_pluginName, arg2);
			_lastCinemaModeState = cinemaMode;
			_lastInCutsceneState = flag2;
			_lastSuppressRequestState = flag3;
		}
	}

	private static ExternalTerritoryConfig CreateExternalTerritoryConfig(bool cinemaMode, bool inCutscene, bool suppressRequestHandling)
	{
		bool flag = cinemaMode && inCutscene;
		return new ExternalTerritoryConfig
		{
			EnableQuestAccept = true,
			EnableQuestComplete = true,
			EnableRewardPick = true,
			EnableRequestHandin = !suppressRequestHandling,
			EnableCutsceneEsc = !cinemaMode,
			EnableCutsceneSkipConfirm = !cinemaMode,
			EnableTalkSkip = !flag,
			EnableRequestFill = !suppressRequestHandling,
			EnableAutoInteract = false
		};
	}
}