using Dalamud.Plugin.Services;
using FFXIVClientStructs.FFXIV.Component.GUI;
using LLib.GameData;
using LLib.GameUI;
using Lumina.Excel.Sheets;

namespace LLib.Shop;

public static class GcSupplyActions
{
	private const string SelectStringAddon = "SelectString";

	private const string SupplyListAddon = "GrandCompanySupplyList";

	private const string SupplyRewardAddon = "GrandCompanySupplyReward";

	private const string SelectYesnoAddon = "SelectYesno";

	private const int ListRowSealRewardBase = 265;

	private const int ListRowItemIdBase = 425;

	public const int MaxListRows = 40;

	public unsafe static bool IsSelectStringReady(IGameGui gameGui)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("SelectString", out var addonPtr))
		{
			return false;
		}
		return LAddon.IsAddonReady(addonPtr);
	}

	public unsafe static bool TrySelectStringOption(IGameGui gameGui, int index)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("SelectString", out var addonPtr))
		{
			return false;
		}
		if (!LAddon.IsAddonReady(addonPtr))
		{
			return false;
		}
		AddonCallback.Fire(addonPtr, index);
		return true;
	}

	public unsafe static bool TryCloseSelectString(IGameGui gameGui)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("SelectString", out var addonPtr))
		{
			return false;
		}
		AddonCallback.Fire(addonPtr, -1);
		return true;
	}

	public unsafe static bool IsSupplyListReady(IGameGui gameGui)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("GrandCompanySupplyList", out var addonPtr))
		{
			return false;
		}
		return LAddon.IsAddonReady(addonPtr);
	}

	public unsafe static bool TrySwitchToExpertTab(IGameGui gameGui)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("GrandCompanySupplyList", out var addonPtr))
		{
			return false;
		}
		if (!LAddon.IsAddonReady(addonPtr))
		{
			return false;
		}
		AddonCallback.Fire(addonPtr, 0, 2, 0);
		return true;
	}

	private unsafe static bool IsListLoaded(AtkUnitBase* addon)
	{
		AtkValue atkValues = *addon->AtkValues;
		return atkValues.Type switch
		{
			AtkValueType.UInt => atkValues.UInt == 2, 
			AtkValueType.Int => atkValues.Int == 2, 
			_ => false, 
		};
	}

	private unsafe static bool IsExpertTab(AtkUnitBase* addon)
	{
		AtkValue atkValue = addon->AtkValues[5];
		return atkValue.Type switch
		{
			AtkValueType.UInt => atkValue.UInt == 2, 
			AtkValueType.Int => atkValue.Int == 2, 
			_ => false, 
		};
	}

	public unsafe static bool IsExpertTabActive(IGameGui gameGui)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("GrandCompanySupplyList", out var addonPtr))
		{
			return false;
		}
		if (!LAddon.IsAddonReady(addonPtr))
		{
			return false;
		}
		if (addonPtr->AtkValues == null || addonPtr->AtkValuesCount < 7)
		{
			return false;
		}
		return IsExpertTab(addonPtr);
	}

	public unsafe static int GetListItemCount(IGameGui gameGui)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("GrandCompanySupplyList", out var addonPtr))
		{
			return -1;
		}
		if (!LAddon.IsAddonReady(addonPtr))
		{
			return -1;
		}
		if (addonPtr->AtkValues == null || addonPtr->AtkValuesCount < 7)
		{
			return -1;
		}
		if (!IsListLoaded(addonPtr) || !IsExpertTab(addonPtr))
		{
			return -1;
		}
		AtkValue atkValue = addonPtr->AtkValues[6];
		if (atkValue.Type == AtkValueType.Int)
		{
			return atkValue.Int;
		}
		if (atkValue.Type == AtkValueType.UInt)
		{
			return (int)atkValue.UInt;
		}
		return -1;
	}

	public unsafe static uint GetListItemId(IGameGui gameGui, int itemIndex)
	{
		if (itemIndex < 0 || itemIndex >= 40)
		{
			return 0u;
		}
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("GrandCompanySupplyList", out var addonPtr))
		{
			return 0u;
		}
		if (!LAddon.IsAddonReady(addonPtr))
		{
			return 0u;
		}
		if (addonPtr->AtkValues == null || addonPtr->AtkValuesCount <= 425 + itemIndex)
		{
			return 0u;
		}
		if (!IsListLoaded(addonPtr) || !IsExpertTab(addonPtr))
		{
			return 0u;
		}
		AtkValue atkValue = addonPtr->AtkValues[425 + itemIndex];
		if (atkValue.Type == AtkValueType.UInt)
		{
			return atkValue.UInt;
		}
		if (atkValue.Type == AtkValueType.Int && atkValue.Int > 0)
		{
			return (uint)atkValue.Int;
		}
		return 0u;
	}

	public unsafe static int GetListItemSealReward(IGameGui gameGui, int itemIndex)
	{
		if (itemIndex < 0 || itemIndex >= 40)
		{
			return -1;
		}
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("GrandCompanySupplyList", out var addonPtr))
		{
			return -1;
		}
		if (!LAddon.IsAddonReady(addonPtr))
		{
			return -1;
		}
		if (addonPtr->AtkValues == null || addonPtr->AtkValuesCount <= 265 + itemIndex)
		{
			return -1;
		}
		if (!IsListLoaded(addonPtr) || !IsExpertTab(addonPtr))
		{
			return -1;
		}
		AtkValue atkValue = addonPtr->AtkValues[265 + itemIndex];
		if (atkValue.Type == AtkValueType.Int)
		{
			return atkValue.Int;
		}
		if (atkValue.Type == AtkValueType.UInt)
		{
			return (int)atkValue.UInt;
		}
		return -1;
	}

	public unsafe static bool TrySelectItem(IGameGui gameGui, int itemIndex)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("GrandCompanySupplyList", out var addonPtr))
		{
			return false;
		}
		if (!LAddon.IsAddonReady(addonPtr))
		{
			return false;
		}
		AddonCallback.Fire(addonPtr, 1, itemIndex, 0);
		return true;
	}

	public unsafe static bool TryForceRefresh(IGameGui gameGui)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("GrandCompanySupplyList", out var addonPtr))
		{
			return false;
		}
		if (!LAddon.IsAddonReady(addonPtr))
		{
			return false;
		}
		AddonCallback.Fire(addonPtr, 2);
		return true;
	}

	public unsafe static bool TryCloseSupplyList(IGameGui gameGui)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("GrandCompanySupplyList", out var addonPtr))
		{
			return false;
		}
		AddonCallback.Fire(addonPtr, -1);
		return true;
	}

	public unsafe static bool IsRewardDialogReady(IGameGui gameGui)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("GrandCompanySupplyReward", out var addonPtr))
		{
			return false;
		}
		return LAddon.IsAddonReady(addonPtr);
	}

	public unsafe static bool TryConfirmTurnIn(IGameGui gameGui)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("GrandCompanySupplyReward", out var addonPtr))
		{
			return false;
		}
		if (!LAddon.IsAddonReady(addonPtr))
		{
			return false;
		}
		AddonCallback.Fire(addonPtr, default(int));
		return true;
	}

	public unsafe static bool IsHqConfirmReady(IGameGui gameGui)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("SelectYesno", out var addonPtr))
		{
			return false;
		}
		return LAddon.IsAddonReady(addonPtr);
	}

	public unsafe static bool TryConfirmHqTrade(IGameGui gameGui)
	{
		if (!gameGui.TryGetAddonByName<AtkUnitBase>("SelectYesno", out var addonPtr))
		{
			return false;
		}
		if (!LAddon.IsAddonReady(addonPtr))
		{
			return false;
		}
		AddonCallback.ClickYes(addonPtr);
		return true;
	}

	public static int GetCurrentSeals()
	{
		return GrandCompanyShop.GetCompanySeals();
	}

	public static int GetMaxSeals(IDataManager dataManager)
	{
		byte grandCompanyRank = GrandCompanyHelper.GetGrandCompanyRank();
		if (grandCompanyRank == 0)
		{
			return 0;
		}
		if (!dataManager.GetExcelSheet<GrandCompanyRank>().TryGetRow(grandCompanyRank, out var row))
		{
			return 0;
		}
		return (int)row.MaxSeals;
	}

	public static bool IsItemExpertDeliverable(IDataManager dataManager, uint itemId)
	{
		if (!dataManager.GetExcelSheet<Item>().TryGetRow(itemId, out var row))
		{
			return false;
		}
		if (row.Rarity < 2)
		{
			return false;
		}
		return row.Desynth > 0;
	}
}