using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using Dalamud.Plugin.Services;
using Lumina.Excel;
using Lumina.Excel.Sheets;

namespace Questionable.Data;

internal sealed class FishingData
{
	private readonly Dictionary<uint, FishingSpotInfo> _itemToSpot;

	public FishingData(IDataManager dataManager)
	{
		ExcelSheet<FishingSpot> excelSheet = dataManager.GetExcelSheet<FishingSpot>();
		Dictionary<uint, FishingSpotInfo> dictionary = new Dictionary<uint, FishingSpotInfo>();
		foreach (FishingSpot item in excelSheet)
		{
			if (item.RowId == 0 || item.TerritoryType.RowId == 0)
			{
				continue;
			}
			FishingSpotInfo value = new FishingSpotInfo(item.RowId, (ushort)item.TerritoryType.RowId, item.X, item.Z, item.GatheringLevel);
			foreach (RowRef<Item> item2 in item.Item)
			{
				if (item2.RowId != 0 && (!dictionary.TryGetValue(item2.RowId, out var value2) || value2.GatheringLevel > value.GatheringLevel))
				{
					dictionary[item2.RowId] = value;
				}
			}
		}
		_itemToSpot = dictionary;
	}

	public bool TryGetFishingSpot(uint itemId, [NotNullWhen(true)] out FishingSpotInfo? spot)
	{
		if (_itemToSpot.TryGetValue(itemId, out var value))
		{
			spot = value;
			return true;
		}
		spot = null;
		return false;
	}
}