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using Blazored.LocalStorage;
using MatrixRoomUtils.Core;
namespace MatrixRoomUtils.Web.Classes;
public class LocalStorageWrapper {
private static readonly SemaphoreSlim _semaphoreSlim = new(1);
public static Settings Settings { get; set; } = new();
//some basic logic
public static async Task InitialiseRuntimeVariables(ILocalStorageService localStorage) {
//RuntimeCache stuff
async void Save() => await SaveToLocalStorage(localStorage);
RuntimeCache.Save = Save;
RuntimeCache.SaveObject = async (key, obj) => await localStorage.SetItemAsync(key, obj);
RuntimeCache.RemoveObject = async key => await localStorage.RemoveItemAsync(key);
if (RuntimeCache.LastUsedToken != null) {
Console.WriteLine("Access token is not null, creating authenticated home server");
Console.WriteLine($"Homeserver cache: {RuntimeCache.HomeserverResolutionCache.Count} entries");
// Console.WriteLine(RuntimeCache.HomeserverResolutionCache.ToJson());
RuntimeCache.CurrentHomeServer = await new AuthenticatedHomeServer(RuntimeCache.LoginSessions[RuntimeCache.LastUsedToken].LoginResponse.UserId, RuntimeCache.LastUsedToken,
RuntimeCache.LoginSessions[RuntimeCache.LastUsedToken].LoginResponse.HomeServer).Configure();
Console.WriteLine("Created authenticated home server");
}
}
public static async Task LoadFromLocalStorage(ILocalStorageService localStorage) {
await _semaphoreSlim.WaitAsync();
if (RuntimeCache.WasLoaded) {
_semaphoreSlim.Release();
return;
}
Console.WriteLine("Loading from local storage...");
Settings = await localStorage.GetItemAsync<Settings>("rory.matrixroomutils.settings") ?? new Settings();
RuntimeCache.LastUsedToken = await localStorage.GetItemAsync<string>("rory.matrixroomutils.last_used_token");
RuntimeCache.LoginSessions = await localStorage.GetItemAsync<Dictionary<string, UserInfo>>("rory.matrixroomutils.login_sessions") ?? new Dictionary<string, UserInfo>();
RuntimeCache.HomeserverResolutionCache = await localStorage.GetItemAsync<Dictionary<string, HomeServerResolutionResult>>("rory.matrixroomutils.homeserver_resolution_cache") ?? new Dictionary<string, HomeServerResolutionResult>();
Console.WriteLine($"[LocalStorageWrapper] Loaded {RuntimeCache.LoginSessions.Count} login sessions, {RuntimeCache.HomeserverResolutionCache.Count} homeserver resolution cache entries");
//RuntimeCache.GenericResponseCache = await localStorage.GetItemAsync<Dictionary<string, ObjectCache<object>>>("rory.matrixroomutils.generic_cache") ?? new();
foreach (var s in (await localStorage.KeysAsync()).Where(x => x.StartsWith("rory.matrixroomutils.generic_cache:")).ToList()) {
Console.WriteLine($"Loading generic cache entry {s}");
RuntimeCache.GenericResponseCache[s.Replace("rory.matrixroomutils.generic_cache:", "")] = await localStorage.GetItemAsync<ObjectCache<object>>(s);
}
await InitialiseRuntimeVariables(localStorage);
RuntimeCache.WasLoaded = true;
_semaphoreSlim.Release();
}
public static async Task SaveToLocalStorage(ILocalStorageService localStorage) {
Console.WriteLine("Saving to local storage...");
await localStorage.SetItemAsync("rory.matrixroomutils.settings", Settings);
if (RuntimeCache.LoginSessions != null) await localStorage.SetItemAsync("rory.matrixroomutils.login_sessions", RuntimeCache.LoginSessions);
if (RuntimeCache.LastUsedToken != null) await localStorage.SetItemAsync("rory.matrixroomutils.last_used_token", RuntimeCache.LastUsedToken);
}
public static async Task SaveCacheToLocalStorage(ILocalStorageService localStorage, bool awaitSave = true, bool saveGenericCache = true) {
await localStorage.SetItemAsync("rory.matrixroomutils.homeserver_resolution_cache",
RuntimeCache.HomeserverResolutionCache.DistinctBy(x => x.Key)
.ToDictionary(x => x.Key, x => x.Value));
//await localStorage.SetItemAsync("rory.matrixroomutils.generic_cache", RuntimeCache.GenericResponseCache);
if (saveGenericCache)
foreach (var s in RuntimeCache.GenericResponseCache.Keys) {
var t = localStorage.SetItemAsync($"rory.matrixroomutils.generic_cache:{s}", RuntimeCache.GenericResponseCache[s]);
if (awaitSave) await t;
}
}
}
public class Settings {
public DeveloperSettings DeveloperSettings { get; set; } = new();
}
public class DeveloperSettings {
public bool EnableLogViewers { get; set; } = false;
public bool EnableConsoleLogging { get; set; } = true;
public bool EnablePortableDevtools { get; set; } = false;
}
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