using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Dalamud.Plugin.Services;
using Lumina.Excel;
using Lumina.Excel.Sheets;
using Questionable.Model.Gathering;

namespace Questionable.Data;

internal sealed class GatheringData
{
	private readonly Dictionary<uint, GatheringPointId> _minerGatheringPoints = new Dictionary<uint, GatheringPointId>();

	private readonly Dictionary<uint, GatheringPointId> _botanistGatheringPoints = new Dictionary<uint, GatheringPointId>();

	private readonly Dictionary<uint, ushort> _itemIdToCollectability;

	private readonly Dictionary<uint, uint> _npcForCustomDeliveries;

	public IEnumerable<GatheringPointId> MinerGatheringPoints => _minerGatheringPoints.Values;

	public IEnumerable<GatheringPointId> BotanistGatheringPoints => _botanistGatheringPoints.Values;

	public GatheringData(IDataManager dataManager)
	{
		Dictionary<uint, uint> dictionary = dataManager.GetExcelSheet<GatheringItem>().Where(delegate(GatheringItem x)
		{
			int num4 = ((x.RowId == 0) ? 1888358196 : 1888358199);
			while (true)
			{
				int num5 = num4;
				int num6 = 1888358198;
				int num7 = num5;
				switch ((num7 | num6) - (num7 & num6))
				{
				case 0:
					goto IL_0047;
				case 1:
					return x.Item.RowId != 0;
				case 2:
					return false;
				}
				continue;
				IL_0047:
				num4 = 1888358199;
			}
		}).ToDictionary((GatheringItem x) => x.RowId, (GatheringItem x) => x.Item.RowId);
		foreach (GatheringPointBase item in dataManager.GetExcelSheet<GatheringPointBase>())
		{
			IEnumerator<RowRef> enumerator2 = item.Item.Where((RowRef x) => x.RowId != 0).GetEnumerator();
			try
			{
				while (_200C_206A_206B_202B_200E_200C_200C_202B_206A_200B_206A_202A_202D_200E_206B_200B_200F_202B_200B_206D_206A_200D_202C_206A_206E_200E_206B_200D_206A_202D_202B_206D_200E_206C_202C_202E_200E_202B_202B_202E_202E((IEnumerator)enumerator2))
				{
					if (!dictionary.TryGetValue(enumerator2.Current.RowId, out var value))
					{
						continue;
					}
					uint rowId = item.GatheringType.RowId;
					if (rowId <= 1)
					{
						_minerGatheringPoints[value] = _200D_202D_200C_202B_200D_202B_206A_202E_200E_200F_200D_202C_202C_200D_206C_206E_202E_202E_206C_200B_202B_206B_200E_206D_206F_206F_200F_200C_200E_200D_206F_202D_200D_206C_202D_202B_206C_200F_202A_206E_202E((ushort)item.RowId);
						continue;
					}
					rowId = item.GatheringType.RowId;
					uint num = rowId;
					int num2 = 2;
					int num3 = (int)num;
					if ((uint)(~(~num3 + num2)) <= 1u)
					{
						_botanistGatheringPoints[value] = _200D_202D_200C_202B_200D_202B_206A_202E_200E_200F_200D_202C_202C_200D_206C_206E_202E_202E_206C_200B_202B_206B_200E_206D_206F_206F_200F_200C_200E_200D_206F_202D_200D_206C_202D_202B_206C_200F_202A_206E_202E((ushort)item.RowId);
					}
				}
			}
			finally
			{
				if (enumerator2 != null)
				{
					_202A_200E_206D_200B_200E_202E_200D_200E_200C_200B_200E_200E_200D_206A_202A_206D_200B_200E_202C_206C_200C_202C_202E_200B_200B_202D_200F_202E_206E_200C_206D_200C_206D_206D_206C_206E_206F_206A_200F_202E_202E((IDisposable)enumerator2);
				}
			}
		}
		_itemIdToCollectability = (from x in dataManager.GetSubrowExcelSheet<SatisfactionSupply>().Flatten()
			where x.RowId != 0
			where x.Slot == 2
			select new
			{
				ItemId = x.Item.RowId,
				Collectability = x.CollectabilityHigh
			}).Distinct().ToDictionary(x => x.ItemId, x => x.Collectability);
		_npcForCustomDeliveries = (from x in (from x in dataManager.GetExcelSheet<SatisfactionNpc>()
				where x.RowId != 0
				select x).SelectMany((SatisfactionNpc x) => from y in dataManager.GetSubrowExcelSheet<SatisfactionSupply>().Flatten()
				where y.RowId == x.SatisfactionNpcParams.Last().SupplyIndex
				select new
				{
					ItemId = y.Item.RowId,
					NpcId = x.Npc.RowId
				})
			where x.ItemId != 0
			select x).Distinct().ToDictionary(x => x.ItemId, x => x.NpcId);
	}

	public bool TryGetMinerGatheringPointByItemId(uint itemId, [NotNullWhen(true)] out GatheringPointId? gatheringPointId)
	{
		return _minerGatheringPoints.TryGetValue(itemId, out gatheringPointId);
	}

	public bool TryGetBotanistGatheringPointByItemId(uint itemId, [NotNullWhen(true)] out GatheringPointId? gatheringPointId)
	{
		return _botanistGatheringPoints.TryGetValue(itemId, out gatheringPointId);
	}

	public ushort GetRecommendedCollectability(uint itemId)
	{
		return _itemIdToCollectability.GetValueOrDefault(itemId);
	}

	public bool TryGetCustomDeliveryNpc(uint itemId, out uint npcId)
	{
		return _npcForCustomDeliveries.TryGetValue(itemId, out npcId);
	}

	static GatheringPointId _200D_202D_200C_202B_200D_202B_206A_202E_200E_200F_200D_202C_202C_200D_206C_206E_202E_202E_206C_200B_202B_206B_200E_206D_206F_206F_200F_200C_200E_200D_206F_202D_200D_206C_202D_202B_206C_200F_202A_206E_202E(ushort P_0)
	{
		return new GatheringPointId(P_0);
	}

	static bool _200C_206A_206B_202B_200E_200C_200C_202B_206A_200B_206A_202A_202D_200E_206B_200B_200F_202B_200B_206D_206A_200D_202C_206A_206E_200E_206B_200D_206A_202D_202B_206D_200E_206C_202C_202E_200E_202B_202B_202E_202E(IEnumerator P_0)
	{
		return P_0.MoveNext();
	}

	static void _202A_200E_206D_200B_200E_202E_200D_200E_200C_200B_200E_200E_200D_206A_202A_206D_200B_200E_202C_206C_200C_202C_202E_200B_200B_202D_200F_202E_206E_200C_206D_200C_206D_206D_206C_206E_206F_206A_200F_202E_202E(IDisposable P_0)
	{
		P_0.Dispose();
	}
}