using CIG3.ExtensionMethods;
using SUISS.Cloud;
using SUISS.Cloud.Boomlagoon.JSON;
using SUISS.Core;
using SUISS.Storage;
using SUISSEngine;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Threading;
using UnityEngine;

public sealed class CIGVisitingIslandsManager : SingletonMonobehaviour<CIGVisitingIslandsManager>
{
    private class IslandData : StorableDictionary<VisitingIsland>
    {
    }

    private class StorableStringDict : StorableDictionary<string>
    {
    }

    public static readonly TimeSpan CacheRetention = TimeSpan.FromDays(1.0);

    private const string IslandsEndPoint = "https://sparkling-society-islands.herokuapp.com";

    private const string LoginUrl = "https://sparkling-society-usernames.herokuapp.com/login/gamestates";

    public const string StorageKey = "OtherIslandsData";

    public const string IslandCacheKey = "IslandCache";

    public const string LastSentIslandDataKey = "LastSentIslandData";

    public GameObject[] islands;

    public GameObject[] otherIslands;

    private CIGSparkSocServices _services;

    private IAccessToken _accessToken;

    private Island _currentIsland;

    private string _currentIslandUuid;

    private string _islandsUrl = "{0}/islands/{1}/{2}?access_token={3}";

    private Dictionary<string, object> storage => Storage.Get(StorageLifecycle.Game).GetDictionary("OtherIslandsData");

    private IslandData IslandCache
    {
        get
        {
            if (!storage.ContainsKey("IslandCache"))
            {
                storage["IslandCache"] = new IslandData();
            }
            return (IslandData)storage["IslandCache"];
        }
        set
        {
            storage["IslandCache"] = value;
        }
    }

    private StorableStringDict LastSentIslandData
    {
        get
        {
            if (!storage.ContainsKey("LastSentIslandData"))
            {
                storage["LastSentIslandData"] = new StorableStringDict();
            }
            return (StorableStringDict)storage["LastSentIslandData"];
        }
        set
        {
            storage["LastSentIslandData"] = value;
        }
    }

    public bool IsLoggedIn => _accessToken != null && !_accessToken.HasExpired;

    public int SentIslandCount => LastSentIslandData.Count;

    public event Action<Island, string> DataDownloadedEvent;

    private void FireDataDownloadedEventEvent(Island island, string uuid)
    {
        if (this.DataDownloadedEvent != null)
        {
            this.DataDownloadedEvent(island, uuid);
        }
    }

    private void Start()
    {
        _services = SingletonMonobehaviour<CIGSparkSocServices>.Instance;
        if (_services == null)
        {
            UnityEngine.Debug.LogError("CIGVisitingIslandsManager requires CIGSparkSocServices, but was unable to find it!");
        }
        StartCoroutine(SyncMyIslands());
    }

    protected override void Awake()
    {
        base.Awake();
    }

    protected override void OnDestroy()
    {
        base.OnDestroy();
    }

    public bool IslandIsSent()
    {
        return LastSentIslandData.Count > 0;
    }

    public bool LoadVisitingIslandData(Island island, string uuid)
    {
        if (IslandCache.ContainsKey(uuid + island.GetSceneName()))
        {
            VisitingIsland visitingIsland = IslandCache[uuid + island.GetSceneName()];
            ImportIsland(island, JsonToGrid(visitingIsland.Data));
            return true;
        }
        return false;
    }

    public bool VisitingIslandDataAvaible(Island island, string uuid)
    {
        return IslandCache.ContainsKey(uuid + island.GetSceneName());
    }

    public bool IsUnlocked(Island island, string uuid)
    {
        if (IslandCache.ContainsKey(uuid + island.GetSceneName()))
        {
            return IslandCache[uuid + island.GetSceneName()].UnLocked;
        }
        return false;
    }

    public void DownLoadIslandData(Island island, string uuid)
    {
        if (!VisitingIslandDataAvaible(island, uuid) || !(IslandCache[uuid + island.GetSceneName()].Time + CacheRetention > DateTime.UtcNow))
        {
            LoadIslandData(island, uuid);
        }
    }

    public void DownloadAllIslandsData(string uuid)
    {
        foreach (Island island in IslandExtensions.GetIslands())
        {
            DownLoadIslandData(island, uuid);
        }
    }

    public GameObject GetReadOnlyIslandPrefabByName(Island island)
    {
        GameObject[] array = otherIslands;
        foreach (GameObject gameObject in array)
        {
            if (gameObject.name == island.GetSceneName() + "ReadOnly")
            {
                return gameObject;
            }
        }
        return null;
    }

    private bool ShouldSync()
    {
        if (!SingletonMonobehaviour<CIGSparkSocServices>.IsAvailable || !SingletonMonobehaviour<CIGGameStats>.IsAvailable || !SingletonMonobehaviour<CIGWebService>.IsAvailable)
        {
            return false;
        }
        CIGSparkSocServices instance = SingletonMonobehaviour<CIGSparkSocServices>.Instance;
        CIGGameStats instance2 = SingletonMonobehaviour<CIGGameStats>.Instance;
        CIGWebService instance3 = SingletonMonobehaviour<CIGWebService>.Instance;
        if (!instance.IsLinkedToPlayername())
        {
            return false;
        }
        if (instance.IsTopPlayer())
        {
            return true;
        }
        if (instance2.GetTotalBuildingCount() < 20)
        {
            return false;
        }
        if (!ShouldSyncUuid(instance.GetInstallUuid(), instance3.IslandSyncChangePercent))
        {
            return false;
        }
        return true;
    }

    private bool ShouldSyncUuid(string uuid, int syncPercent)
    {
        float num = Mathf.Clamp01((float)syncPercent / 100f);
        uint num2 = (uint)(4.2949673E+09f * num);
        uint hashCode = (uint)uuid.GetHashCode();
        return hashCode <= num2;
    }

    private IEnumerator SyncMyIslands()
    {
        yield return null;
        while (true)
        {
            if (ShouldSync())
            {
                foreach (Island island in IslandExtensions.GetIslands())
                {
                    JSONValue data = StorableToJson(ExportIsland(island));
                    CloudRequest<ApiError> sendData = SendIslandData(island, data);
                    yield return sendData;
                    if (sendData.Error != null)
                    {
                        UnityEngine.Debug.LogWarning($"Failed to update {island.GetSceneName()} island. Message {sendData.Error.Error}");
                    }
                }
                yield return new WaitForSeconds(300f);
            }
            else
            {
                yield return new WaitForSeconds(10f);
            }
        }
    }

    private GameObject FindIslandPrefabByName(Island island)
    {
        GameObject[] array = islands;
        foreach (GameObject gameObject in array)
        {
            if (gameObject.name == island.GetSceneName())
            {
                return gameObject;
            }
        }
        return null;
    }

    private bool HasIslandChanged(Island island, JSONValue data)
    {
        if (!LastSentIslandData.ContainsKey(island.GetSceneName()))
        {
            return true;
        }
        return LastSentIslandData[island.GetSceneName()] != data.ToString();
    }

    private string GetGridStorageKey(GameObject islandPrefab)
    {
        if (islandPrefab != null)
        {
            IsometricIsland component = islandPrefab.GetComponent<IsometricIsland>();
            if (component != null)
            {
                IsometricGrid grid = component.grid;
                if (grid != null)
                {
                    Serializing serializing = grid.serializing;
                    if (serializing != null)
                    {
                        return (serializing.StorageKey == null) ? string.Empty : serializing.StorageKey;
                    }
                }
            }
        }
        return string.Empty;
    }

    private Dictionary<string, object> ExportIsland(Island island)
    {
        string gridStorageKey = GetGridStorageKey(FindIslandPrefabByName(island));
        if (gridStorageKey != null && gridStorageKey.Length > 0)
        {
            return Storage.Get(StorageLifecycle.Game).GetDictionary(gridStorageKey);
        }
        return new Dictionary<string, object>();
    }

    private void ImportIsland(Island island, Dictionary<string, object> grid)
    {
        string gridStorageKey = GetGridStorageKey(GetReadOnlyIslandPrefabByName(island));
        if (gridStorageKey != null && gridStorageKey.Length > 0)
        {
            Storage storage = Storage.Get(StorageLifecycle.Game);
            storage.Root[gridStorageKey] = grid;
        }
    }

    private Dictionary<string, object> JsonToGrid(JSONObject dataObj)
    {
        Dictionary<string, object> dictionary = new Dictionary<string, object>();
        foreach (KeyValuePair<string, JSONValue> item in dataObj)
        {
            if (item.Value.Type != 0)
            {
                UnityEngine.Debug.LogError("Grid data should only have string values! But found:" + item.Value.Type.ToString());
            }
            else
            {
                dictionary.Add(item.Key, item.Value.Str);
            }
        }
        return dictionary;
    }

    private JSONValue StorableToJson(object data)
    {
        if (object.ReferenceEquals(data, null))
        {
            return new JSONValue((JSONObject)null);
        }
        if (data is Dictionary<string, object>)
        {
            Dictionary<string, object> dictionary = (Dictionary<string, object>)data;
            JSONObject jSONObject = new JSONObject();
            foreach (KeyValuePair<string, object> item in dictionary)
            {
                jSONObject.Add(item.Key, StorableToJson(item.Value));
            }
            return new JSONValue(jSONObject);
        }
        if (data is List<object>)
        {
            List<object> list = (List<object>)data;
            JSONArray jSONArray = new JSONArray();
            foreach (object item2 in list)
            {
                jSONArray.Add(StorableToJson(item2));
            }
            return new JSONValue(jSONArray);
        }
        if (data is object[])
        {
            object[] array = (object[])data;
            JSONArray jSONArray2 = new JSONArray();
            object[] array2 = array;
            foreach (object data2 in array2)
            {
                jSONArray2.Add(StorableToJson(data2));
            }
            return new JSONValue(jSONArray2);
        }
        if (data is string)
        {
            return new JSONValue((string)data);
        }
        if (data is bool)
        {
            return new JSONValue((bool)data);
        }
        if (data is char)
        {
            return new JSONValue(((char)data).ToString());
        }
        if (data is float)
        {
            return new JSONValue(Convert.ToDouble((float)data));
        }
        if (data is double)
        {
            return new JSONValue((double)data);
        }
        if (data is sbyte)
        {
            return new JSONValue(((sbyte)data).ToString());
        }
        if (data is byte)
        {
            return new JSONValue(((byte)data).ToString());
        }
        if (data is short)
        {
            return new JSONValue(Convert.ToDouble((short)data));
        }
        if (data is ushort)
        {
            return new JSONValue(Convert.ToDouble((ushort)data));
        }
        if (data is int)
        {
            return new JSONValue(Convert.ToDouble((int)data));
        }
        if (data is uint)
        {
            return new JSONValue(Convert.ToDouble((uint)data));
        }
        if (data is long)
        {
            return new JSONValue(Convert.ToDouble((long)data));
        }
        if (data is ulong)
        {
            return new JSONValue(Convert.ToDouble((ulong)data));
        }
        if (data is decimal)
        {
            return new JSONValue(Convert.ToDouble((decimal)data));
        }
        if (data is IStorable)
        {
            return StorableToJson(((IStorable)data).ToStorage());
        }
        return new JSONValue((JSONObject)null);
    }

    private CloudRequest<ApiError> LoginIslandServer()
    {
        return new CloudRequest<ApiError>(CoLoginIslandServer());
    }

    private IEnumerator CoLoginIslandServer()
    {
        if (_services.IsRegisteredInstall())
        {
            CloudRequest<IAccessToken, PlayernameErrors?> request = _services.GetVisitingIslandsAccessToken();
            yield return request;
            if (request.Error.HasValue)
            {
                yield return new YieldError<ApiError>(new ApiError
                {
                    Error = request.Error.ToString(),
                    ErrorCode = (int)request.Error.Value,
                    Status = 0,
                    ServerError = false,
                    NoInternet = false
                });
            }
            else
            {
                _accessToken = request.Result;
            }
        }
    }

    private CloudRequest<ApiError> SendIslandData(Island island, JSONValue data)
    {
        return new CloudRequest<ApiError>(CoSendIslandData(island, data));
    }

    private IEnumerator CoSendIslandData(Island island, JSONValue data)
    {
        if (!HasIslandChanged(island, data))
        {
            yield break;
        }
        if (!IsLoggedIn)
        {
            CloudRequest<ApiError> login = LoginIslandServer();
            yield return login;
            if (login.Error != null)
            {
                UnityEngine.Debug.LogWarning("[Login] Could not send island data. " + login.Error.Error);
                yield return new YieldError<ApiError>(login.Error);
                yield break;
            }
        }
        string url = string.Format(_islandsUrl, "https://sparkling-society-islands.herokuapp.com", _services.GetInstallUuid(), island.GetSceneName(), _accessToken.Token);
        ApiRequest request = ApiRequest.Post(url, data);
        yield return request;
        if (request.Error != null)
        {
            UnityEngine.Debug.LogError("Unable to send island data. Server message:" + request.Error.Error);
            yield return new YieldError<ApiError>(request.Error);
        }
        else
        {
            UnityEngine.Debug.Log("Island: " + island.GetSceneName() + " data send to server!");
            LastSentIslandData[island.GetSceneName()] = data.ToString();
        }
    }

    private CloudRequest<ApiError> LoadIslandData(Island island, string installUuid)
    {
        return new CloudRequest<ApiError>(CoLoadIslandData(island, installUuid));
    }

    private IEnumerator CoLoadIslandData(Island island, string installUuid)
    {
        if (!IsLoggedIn)
        {
            CloudRequest<ApiError> login = LoginIslandServer();
            yield return login;
            if (login.Error != null)
            {
                UnityEngine.Debug.LogError("[Login] Could not load island data. " + login.Error.Error);
                yield return new YieldError<ApiError>(login.Error);
                yield break;
            }
        }
        string url = string.Format(_islandsUrl, "https://sparkling-society-islands.herokuapp.com", installUuid, island.GetSceneName(), _accessToken.Token);
        ApiRequest request = ApiRequest.Get(url);
        yield return request;
        if (request.Error != null)
        {
            if (request.Error.Status == 404)
            {
                UnityEngine.Debug.LogWarning("Trying to get data from a player who has never sent us gamestate! (http 404)");
                IslandCache[installUuid + island.GetSceneName()] = new VisitingIsland(island, installUuid, new JSONObject());
                FireDataDownloadedEventEvent(island, installUuid);
            }
            UnityEngine.Debug.LogError("[Island Data] Could not load island data. " + request.Error.Error);
            yield return new YieldError<ApiError>(request.Error);
            yield break;
        }
        JSONObject data = new JSONObject();
        if (request.Result.Data.Type != JSONValueType.Object || !request.Result.Data.Obj.ContainsKey("data"))
        {
            UnityEngine.Debug.LogWarning("Get Island data expected 'data' field. But the server didn't provide it.");
        }
        else
        {
            JSONValue jSONValue = request.Result.Data.Obj["data"];
            if (jSONValue.Type != JSONValueType.Object)
            {
                UnityEngine.Debug.LogError("Island data expected to be json Object found: " + jSONValue.Type.ToString());
            }
            else
            {
                data = jSONValue.Obj;
            }
        }
        IslandCache[installUuid + island.GetSceneName()] = new VisitingIsland(island, installUuid, data);
        FireDataDownloadedEventEvent(island, installUuid);
    }
}