using Steamworks;
using Steamworks.Data;
using Steamworks.ServerList;
using TMPro;
using UnityEngine;

public class SteamLobbyManager : MonoBehaviour
{
	private Internet Request;

	private Lobby[] currentLobbyList;

	public TextMeshProUGUI serverListBlankText;

	public Transform levelListContainer;

	public GameObject LobbySlotPrefab;

	private float lobbySlotPositionOffset;

	public int sortByDistanceSetting = 2;

	private float refreshServerListTimer;

	private void Start()
	{
	}

	public void ChangeDistanceSort(int newValue)
	{
		sortByDistanceSetting = newValue;
	}

	private void DebugLogServerList()
	{
		if (currentLobbyList != null)
		{
			for (int i = 0; i < currentLobbyList.Length; i++)
			{
				Debug.Log($"Lobby #{i} id: {currentLobbyList[i].Id}; members: {currentLobbyList[i].MemberCount}");
				uint ip = 0u;
				ushort port = 0;
				SteamId serverId = default(SteamId);
				Debug.Log($"Is lobby #{i} valid?: {currentLobbyList[i].GetGameServer(ref ip, ref port, ref serverId)}");
			}
		}
		else
		{
			Debug.Log("Server list null");
		}
	}

	public void RefreshServerListButton()
	{
		if (!(refreshServerListTimer < 1f))
		{
			LoadServerList();
		}
	}

	public async void LoadServerList()
	{
		if (GameNetworkManager.Instance.waitingForLobbyDataRefresh)
		{
			return;
		}
		refreshServerListTimer = 0f;
		serverListBlankText.text = "Loading server list...";
		currentLobbyList = null;
		LobbySlot[] array = Object.FindObjectsOfType<LobbySlot>();
		for (int i = 0; i < array.Length; i++)
		{
			Object.Destroy(array[i].gameObject);
		}
		switch (sortByDistanceSetting)
		{
		case 0:
			SteamMatchmaking.LobbyList.FilterDistanceClose();
			break;
		case 1:
			SteamMatchmaking.LobbyList.FilterDistanceFar();
			break;
		case 2:
			SteamMatchmaking.LobbyList.FilterDistanceWorldwide();
			break;
		}
		currentLobbyList = null;
		Debug.Log("Requested server list");
		GameNetworkManager.Instance.waitingForLobbyDataRefresh = true;
		currentLobbyList = await SteamMatchmaking.LobbyList.WithSlotsAvailable(1).WithKeyValue("vers", GameNetworkManager.Instance.gameVersionNum.ToString()).RequestAsync();
		GameNetworkManager.Instance.waitingForLobbyDataRefresh = false;
		if (currentLobbyList != null)
		{
			Debug.Log("Got lobby list!");
			DebugLogServerList();
			if (currentLobbyList.Length == 0)
			{
				serverListBlankText.text = "No available servers to join.";
			}
			else
			{
				serverListBlankText.text = "";
			}
			lobbySlotPositionOffset = 0f;
			for (int j = 0; j < currentLobbyList.Length; j++)
			{
				GameObject obj = Object.Instantiate(LobbySlotPrefab, levelListContainer);
				obj.GetComponent<RectTransform>().anchoredPosition = new Vector2(0f, 0f + lobbySlotPositionOffset);
				lobbySlotPositionOffset -= 42f;
				LobbySlot componentInChildren = obj.GetComponentInChildren<LobbySlot>();
				componentInChildren.LobbyName.text = currentLobbyList[j].GetData("name");
				componentInChildren.playerCount.text = $"{currentLobbyList[j].MemberCount} / 4";
				componentInChildren.lobbyId = currentLobbyList[j].Id;
				componentInChildren.thisLobby = currentLobbyList[j];
			}
		}
		else
		{
			Debug.Log("Lobby list is null after request.");
			serverListBlankText.text = "No available servers to join.";
		}
	}

	private void Update()
	{
		refreshServerListTimer += Time.deltaTime;
	}
}