using System.Collections.Generic;
using HeathenEngineering.SteamApi.Foundation;
using Steamworks;
using UnityEngine;
using UnityEngine.Events;

namespace HeathenEngineering.SteamApi.PlayerServices
{
	public class SteamworksInventoryManager : MonoBehaviour
	{
		public SteamworksInventorySettings Settings;

		public bool RefreshOnStart = true;

		public UnityEvent ItemInstancesUpdated;

		public UnityItemDetailEvent ItemsGranted;

		public UnityItemDetailEvent ItemsConsumed;

		public UnityItemDetailEvent ItemsExchanged;

		public UnityItemDetailEvent ItemsDroped;

		public InventoryItemDefinition this[SteamItemDetails_t item] => GetDefinition(item);

		public InventoryItemDefinition this[SteamItemDef_t item] => GetDefinition(item);

		public InventoryItemDefinition this[int itemId] => GetDefinition(itemId);

		private void OnEnable()
		{
			if (Settings == null)
			{
				Debug.LogWarning("Steamworks Inventory Manager requires a Steamworks Inventory Settings object to funciton!\nThis componenet will be disabled.");
				base.enabled = false;
				return;
			}
			Settings.Register();
			if (Settings.ItemInstancesUpdated == null)
			{
				Settings.ItemInstancesUpdated = new UnityEvent();
			}
			Settings.ItemInstancesUpdated.AddListener(ItemInstancesUpdated.Invoke);
			if (Settings.ItemsGranted == null)
			{
				Settings.ItemsGranted = new UnityItemDetailEvent();
			}
			Settings.ItemsGranted.AddListener(ItemsGranted.Invoke);
			if (Settings.ItemsConsumed == null)
			{
				Settings.ItemsConsumed = new UnityItemDetailEvent();
			}
			Settings.ItemsConsumed.AddListener(ItemsConsumed.Invoke);
			if (Settings.ItemsExchanged == null)
			{
				Settings.ItemsExchanged = new UnityItemDetailEvent();
			}
			Settings.ItemsExchanged.AddListener(ItemsExchanged.Invoke);
			if (Settings.ItemsDroped == null)
			{
				Settings.ItemsDroped = new UnityItemDetailEvent();
			}
			Settings.ItemsDroped.AddListener(ItemsDroped.Invoke);
		}

		private void OnDisable()
		{
			if (!(Settings == null))
			{
				if (Settings.ItemInstancesUpdated != null)
				{
					Settings.ItemInstancesUpdated.RemoveListener(ItemInstancesUpdated.Invoke);
				}
				if (Settings.ItemsGranted != null)
				{
					Settings.ItemsGranted.RemoveListener(ItemsGranted.Invoke);
				}
				if (Settings.ItemsConsumed != null)
				{
					Settings.ItemsConsumed.RemoveListener(ItemsConsumed.Invoke);
				}
				if (Settings.ItemsExchanged != null)
				{
					Settings.ItemsExchanged.RemoveListener(ItemsExchanged.Invoke);
				}
				if (Settings.ItemsDroped != null)
				{
					Settings.ItemsDroped.RemoveListener(ItemsDroped.Invoke);
				}
			}
		}

		private void Start()
		{
			if (Settings != null && RefreshOnStart)
			{
				Settings.ClearItemCounts();
				Settings.RefreshInventory();
			}
		}

		public T GetDefinition<T>(SteamItemDetails_t steamDetail) where T : InventoryItemDefinition
		{
			return Settings.GetDefinition<T>(steamDetail);
		}

		public T GetDefinition<T>(SteamItemDef_t steamDefinition) where T : InventoryItemDefinition
		{
			return Settings.GetDefinition<T>(steamDefinition);
		}

		public InventoryItemDefinition GetDefinition(SteamItemDetails_t steamDetail)
		{
			return Settings.GetDefinition(steamDetail);
		}

		public InventoryItemDefinition GetDefinition(SteamItemDef_t steamDefinition)
		{
			return Settings.GetDefinition(steamDefinition);
		}

		public InventoryItemDefinition GetDefinition(int steamDefinition)
		{
			return Settings.GetDefinition(steamDefinition);
		}

		public void RefreshInventory()
		{
			Settings.RefreshInventory();
		}

		public void GrantAllPromotionalItems()
		{
			Settings.GrantAllPromotionalItems();
		}

		public void GrantPromotionalItem(InventoryItemDefinition itemDefinition)
		{
			Settings.GrantPromotionalItem(itemDefinition);
		}

		public void GrantPromotionalItems(IEnumerable<InventoryItemDefinition> itemDefinitions)
		{
			Settings.GrantPromotionalItems(itemDefinitions);
		}

		public bool CheckUserResult(SteamInventoryResult_t resultHandle, ulong user)
		{
			return SteamworksPlayerInventory.CheckResultSteamID(resultHandle, user);
		}

		public bool CheckUserResult(SteamInventoryResult_t resultHandle, CSteamID user)
		{
			return SteamworksPlayerInventory.CheckResultSteamID(resultHandle, user);
		}

		public bool CheckUserResult(SteamInventoryResult_t resultHandle, SteamUserData user)
		{
			return SteamworksPlayerInventory.CheckResultSteamID(resultHandle, user);
		}

		public void ConsumeItem(InventoryItemDefinition itemDefinition)
		{
			Settings.ConsumeItem(itemDefinition);
		}

		public void ConsumeItem(InventoryItemDefinition itemDefinition, int count)
		{
			Settings.ConsumeItem(itemDefinition, count);
		}

		public void ConsumeItem(InventoryItemDefinition itemDefinition, SteamItemInstanceID_t instanceId, int count)
		{
			Settings.ConsumeItem(itemDefinition, instanceId, count);
		}

		public void ConsumeItem(SteamItemInstanceID_t instanceId, int count)
		{
			Settings.ConsumeItem(instanceId, count);
		}

		public void ExchangeItems(InventoryItemDefinition itemToCraft, CraftingRecipe recipe)
		{
			itemToCraft.Craft(recipe);
		}

		public void ExchangeItems(InventoryItemDefinition itemToCraft, int recipeIndex)
		{
			itemToCraft.Craft(recipeIndex);
		}

		public void TriggerItemDrop(ItemGeneratorDefinition generator, bool postDropRefresh = false)
		{
			Settings.TriggerItemDrop(generator, postDropRefresh);
		}

		public void Consolidate(InventoryItemDefinition item)
		{
			item.Consolidate();
		}

		public void TriggerItemDrop(ItemGeneratorDefinition generator)
		{
			TriggerItemDrop(generator, false);
		}

		public void TriggerItemDropAndRefresh(ItemGeneratorDefinition generator)
		{
			TriggerItemDrop(generator, postDropRefresh: true);
		}
	}
}