using System.Collections.Generic;
using FFXIVClientStructs.FFXIV.Client.Game;

namespace LLib.Gear;

public static class GearConditionHelper
{
	private const ushort MaxCondition = 30000;

	private const ushort MaxSpiritbond = 10000;

	public unsafe static int? GetLowestConditionPercent()
	{
		InventoryContainer* equippedContainer = EquipmentSlots.GetEquippedContainer();
		if (equippedContainer == null)
		{
			return null;
		}
		int? result = null;
		for (int i = 0; i < 13; i++)
		{
			if (i != 5 && EquipmentSlots.TryGetEquippedItem(equippedContainer, i, out var item))
			{
				int num = item->Condition * 100 / 30000;
				if (!result.HasValue || num < result.Value)
				{
					result = num;
				}
			}
		}
		return result;
	}

	public unsafe static List<SlotCondition> GetAllSlotConditions()
	{
		List<SlotCondition> list = new List<SlotCondition>(13);
		InventoryContainer* equippedContainer = EquipmentSlots.GetEquippedContainer();
		if (equippedContainer == null)
		{
			return list;
		}
		for (int i = 0; i < 13; i++)
		{
			if (i != 5 && EquipmentSlots.TryGetEquippedItem(equippedContainer, i, out var item))
			{
				list.Add(new SlotCondition(i, item->ItemId, item->Condition * 100 / 30000));
			}
		}
		return list;
	}

	public unsafe static bool HasSpiritbondReadyItem(bool includeBags = false)
	{
		InventoryContainer* equippedContainer = EquipmentSlots.GetEquippedContainer();
		if (equippedContainer != null)
		{
			for (int i = 0; i < 13; i++)
			{
				if (i != 5 && EquipmentSlots.TryGetEquippedItem(equippedContainer, i, out var item) && item->SpiritbondOrCollectability >= 10000)
				{
					return true;
				}
			}
		}
		if (!includeBags)
		{
			return false;
		}
		InventoryManager* ptr = InventoryManager.Instance();
		if (ptr == null)
		{
			return false;
		}
		for (InventoryType inventoryType = InventoryType.Inventory1; inventoryType <= InventoryType.Inventory4; inventoryType++)
		{
			InventoryContainer* inventoryContainer = ptr->GetInventoryContainer(inventoryType);
			if (inventoryContainer == null)
			{
				continue;
			}
			for (int j = 0; j < inventoryContainer->Size; j++)
			{
				InventoryItem* inventorySlot = inventoryContainer->GetInventorySlot(j);
				if (inventorySlot != null && inventorySlot->ItemId != 0 && (inventorySlot->Flags & InventoryItem.ItemFlags.Collectable) == 0 && inventorySlot->SpiritbondOrCollectability >= 10000)
				{
					return true;
				}
			}
		}
		return false;
	}

	public unsafe static int? GetLowestSpiritbondPercent()
	{
		InventoryContainer* equippedContainer = EquipmentSlots.GetEquippedContainer();
		if (equippedContainer == null)
		{
			return null;
		}
		int? result = null;
		for (int i = 0; i < 13; i++)
		{
			if (i != 5 && EquipmentSlots.TryGetEquippedItem(equippedContainer, i, out var item))
			{
				int num = item->SpiritbondOrCollectability * 100 / 10000;
				if (!result.HasValue || num < result.Value)
				{
					result = num;
				}
			}
		}
		return result;
	}

	public unsafe static List<SlotSpiritbond> GetAllSpiritbondInfo()
	{
		List<SlotSpiritbond> list = new List<SlotSpiritbond>(13);
		InventoryContainer* equippedContainer = EquipmentSlots.GetEquippedContainer();
		if (equippedContainer == null)
		{
			return list;
		}
		for (int i = 0; i < 13; i++)
		{
			if (i != 5 && EquipmentSlots.TryGetEquippedItem(equippedContainer, i, out var item))
			{
				list.Add(new SlotSpiritbond(i, item->ItemId, item->SpiritbondOrCollectability * 100 / 10000, item->SpiritbondOrCollectability >= 10000));
			}
		}
		return list;
	}
}