3 files changed, 92 insertions, 0 deletions
diff --git a/LibMatrix/Interfaces/IHomeServer.cs b/LibMatrix/Interfaces/IHomeServer.cs
new file mode 100644
index 0000000..5e7e374
--- /dev/null
+++ b/LibMatrix/Interfaces/IHomeServer.cs
@@ -0,0 +1,29 @@
+using System.Net.Http.Json;
+using LibMatrix.Extensions;
+using LibMatrix.StateEventTypes.Spec;
+
+namespace LibMatrix.Interfaces;
+
+public class IHomeServer {
+    private readonly Dictionary<string, object> _profileCache = new();
+    public string HomeServerDomain { get; set; }
+    public string FullHomeServerDomain { get; set; }
+
+    public MatrixHttpClient _httpClient { get; set; } = new();
+
+    public async Task<ProfileResponseEventData> GetProfile(string mxid) {
+        if(mxid is null) throw new ArgumentNullException(nameof(mxid));
+        if (_profileCache.ContainsKey(mxid)) {
+            if (_profileCache[mxid] is SemaphoreSlim s) await s.WaitAsync();
+            if (_profileCache[mxid] is ProfileResponseEventData p) return p;
+        }
+        _profileCache[mxid] = new SemaphoreSlim(1);
+
+        var resp = await _httpClient.GetAsync($"/_matrix/client/v3/profile/{mxid}");
+        var data = await resp.Content.ReadFromJsonAsync<ProfileResponseEventData>();
+        if (!resp.IsSuccessStatusCode) Console.WriteLine("Profile: " + data);
+        _profileCache[mxid] = data;
+
+        return data;
+    }
+}
diff --git a/LibMatrix/Interfaces/IStateEventType.cs b/LibMatrix/Interfaces/IStateEventType.cs
new file mode 100644
index 0000000..d80f22d
--- /dev/null
+++ b/LibMatrix/Interfaces/IStateEventType.cs
@@ -0,0 +1,5 @@
+namespace LibMatrix.Interfaces;
+
+public interface IStateEventType {
+
+}
diff --git a/LibMatrix/Interfaces/Services/IStorageProvider.cs b/LibMatrix/Interfaces/Services/IStorageProvider.cs
new file mode 100644
index 0000000..519d8ed
--- /dev/null
+++ b/LibMatrix/Interfaces/Services/IStorageProvider.cs
@@ -0,0 +1,58 @@
+namespace LibMatrix.Interfaces.Services;
+
+public interface IStorageProvider {
+    // save all children of a type with reflection
+    public Task SaveAllChildrenAsync<T>(string key, T value) {
+        Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement SaveAllChildren<T>(key, value)!");
+        throw new NotImplementedException();
+    }
+
+    // load all children of a type with reflection
+    public Task<T?> LoadAllChildrenAsync<T>(string key) {
+        Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement LoadAllChildren<T>(key)!");
+        throw new NotImplementedException();
+    }
+
+
+    public Task SaveObjectAsync<T>(string key, T value) {
+        Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement SaveObject<T>(key, value)!");
+        throw new NotImplementedException();
+    }
+
+    // load
+    public Task<T?> LoadObjectAsync<T>(string key) {
+        Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement LoadObject<T>(key)!");
+        throw new NotImplementedException();
+    }
+
+    // check if exists
+    public Task<bool> ObjectExistsAsync(string key) {
+        Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement ObjectExists(key)!");
+        throw new NotImplementedException();
+    }
+
+    // get all keys
+    public Task<List<string>> GetAllKeysAsync() {
+        Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement GetAllKeys()!");
+        throw new NotImplementedException();
+    }
+
+
+    // delete
+    public Task DeleteObjectAsync(string key) {
+        Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement DeleteObject(key)!");
+        throw new NotImplementedException();
+    }
+
+    // save stream
+    public Task SaveStreamAsync(string key, Stream stream) {
+        Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement SaveStream(key, stream)!");
+        throw new NotImplementedException();
+    }
+
+    // load stream
+    public Task<Stream?> LoadStreamAsync(string key) {
+        Console.WriteLine($"StorageProvider<{GetType().Name}> does not implement LoadStream(key)!");
+        throw new NotImplementedException();
+    }
+}