using System;
using System.Threading;
using Dalamud.Game.Addon.Lifecycle;
using Dalamud.Game.Addon.Lifecycle.AddonArgTypes;
using Dalamud.Plugin.Services;
using FFXIVClientStructs.FFXIV.Client.UI;
using FFXIVClientStructs.FFXIV.Component.GUI;
using LLib.GameUI;
using Microsoft.Extensions.Logging;

namespace Questionable.Controller.GameUi;

internal sealed class CraftworksSupplyController : IDisposable
{
	private readonly QuestController _questController;

	private readonly IAddonLifecycle _addonLifecycle;

	private readonly IGameGui _gameGui;

	private readonly IFramework _framework;

	private readonly ILogger<CraftworksSupplyController> _logger;

	private bool ShouldHandleUiInteractions => _questController.IsRunning;

	public CraftworksSupplyController(QuestController questController, IAddonLifecycle addonLifecycle, IGameGui gameGui, IFramework framework, ILogger<CraftworksSupplyController> logger)
	{
		_questController = questController;
		_addonLifecycle = addonLifecycle;
		_gameGui = gameGui;
		_framework = framework;
		_logger = logger;
		_addonLifecycle.RegisterListener(AddonEvent.PostReceiveEvent, "ContextIconMenu", ContextIconMenuPostReceiveEvent);
		_addonLifecycle.RegisterListener(AddonEvent.PostSetup, "BankaCraftworksSupply", BankaCraftworksSupplyPostUpdate);
	}

	private unsafe void BankaCraftworksSupplyPostUpdate(AddonEvent type, AddonArgs args)
	{
		if (ShouldHandleUiInteractions)
		{
			AtkUnitBase* address = (AtkUnitBase*)args.Addon.Address;
			InteractWithBankaCraftworksSupply(address);
		}
	}

	private unsafe void InteractWithBankaCraftworksSupply()
	{
		if (_gameGui.TryGetAddonByName<AtkUnitBase>("BankaCraftworksSupply", out var addonPtr))
		{
			InteractWithBankaCraftworksSupply(addonPtr);
		}
	}

	private unsafe void InteractWithBankaCraftworksSupply(AtkUnitBase* addon)
	{
		AtkValue* atkValues = addon->AtkValues;
		uint uInt = atkValues[7].UInt;
		uint num = 6 - uInt;
		for (int i = 0; i < num; i++)
		{
			if (atkValues[31 + i].UInt == 0)
			{
				_logger.LogInformation("Selecting an item for slot {Slot}", i);
				AtkValue* values = stackalloc AtkValue[2]
				{
					new AtkValue
					{
						Type = FFXIVClientStructs.FFXIV.Component.GUI.ValueType.Int,
						Int = 2
					},
					new AtkValue
					{
						Type = FFXIVClientStructs.FFXIV.Component.GUI.ValueType.Int,
						Int = i
					}
				};
				addon->FireCallback(2u, values);
				return;
			}
		}
		if (atkValues[31].UInt != 0)
		{
			_logger.LogInformation("Confirming turn-in");
			addon->FireCallbackInt(0);
		}
	}

	private unsafe void ContextIconMenuPostReceiveEvent(AddonEvent type, AddonArgs args)
	{
		if (!ShouldHandleUiInteractions)
		{
			return;
		}
		AddonContextIconMenu* address = (AddonContextIconMenu*)args.Addon.Address;
		if (!address->IsVisible)
		{
			return;
		}
		ushort contextMenuParentId = address->ContextMenuParentId;
		if (contextMenuParentId == 0)
		{
			return;
		}
		AtkUnitBase* addonById = AtkStage.Instance()->RaptureAtkUnitManager->GetAddonById(contextMenuParentId);
		if (addonById->NameString == "BankaCraftworksSupply")
		{
			_logger.LogInformation("Picking item for {AddonName}", addonById->NameString);
			AtkValue* values = stackalloc AtkValue[5]
			{
				new AtkValue
				{
					Type = FFXIVClientStructs.FFXIV.Component.GUI.ValueType.Int,
					Int = 0
				},
				new AtkValue
				{
					Type = FFXIVClientStructs.FFXIV.Component.GUI.ValueType.Int,
					Int = 0
				},
				new AtkValue
				{
					Type = FFXIVClientStructs.FFXIV.Component.GUI.ValueType.UInt,
					UInt = 20802u
				},
				new AtkValue
				{
					Type = FFXIVClientStructs.FFXIV.Component.GUI.ValueType.UInt,
					UInt = 0u
				},
				new AtkValue
				{
					Type = FFXIVClientStructs.FFXIV.Component.GUI.ValueType.Undefined,
					Int = 0
				}
			};
			address->FireCallback(5u, values);
			address->Close(fireCallback: true);
			if (addonById->NameString == "BankaCraftworksSupply")
			{
				_framework.RunOnTick((Action)InteractWithBankaCraftworksSupply, TimeSpan.FromMilliseconds(50L, 0L), 0, default(CancellationToken));
			}
		}
		else
		{
			_logger.LogTrace("Ignoring contextmenu event for {AddonName}", addonById->NameString);
		}
	}

	public void Dispose()
	{
		_addonLifecycle.UnregisterListener(AddonEvent.PostSetup, "BankaCraftworksSupply", BankaCraftworksSupplyPostUpdate);
		_addonLifecycle.UnregisterListener(AddonEvent.PostReceiveEvent, "ContextIconMenu", ContextIconMenuPostReceiveEvent);
	}
}