Вынес парсер JSON

SfeduSchedule/Program.cs

@@ -68,8 +68,11 @@ builder.Services.AddMicrosoftIdentityWebAppAuthentication(builder.Configuration)
 
 // Загружаем плагины (изолированно), даём им зарегистрировать DI и подключаем контроллеры
 var loaded = PluginLoader.LoadPlugins(pluginsPath);
+Console.WriteLine("Plugins count: " + loaded.Count);
 foreach (var p in loaded)
 {
+    Console.WriteLine("Loading plugin: " + p.Instance.Name);
+    
     // DI из плагина
     p.Instance.ConfigureServices(builder.Services);
 

SfeduSchedule/Services/ModeusService.cs

@@ -84,38 +84,61 @@ namespace SfeduSchedule.Services
             return personId;
         }
 
-        public async Task<string?> GetIcsAsync(ModeusScheduleRequest msr)
+        public async Task<Schedule?> GetScheduleJsonAsync(ModeusScheduleRequest msr)
         {
             var schedule = await GetScheduleAsync(msr);
             if (schedule == null)
             {
-                _logger.LogError("GetIcsAsync: Schedule is null. Request: {@msr}", msr);
-                return null;
+                _logger.LogError("GetScheduleJsonAsync: Schedule is null. Request: {@msr}", msr);
+                throw new Exception("Schedule is null"); // Недопустимое состояние
             }
 
             Schedule? scheduleJson;
             try
             {
                 scheduleJson = Schedule.FromJson(schedule);
+                switch (scheduleJson)
+                {
+                    case null:
+                        _logger.LogError(
+                            "GetScheduleJsonAsync: scheduleJson is null. Schedule: {Schedule}\n Request: {@msr}",
+                            schedule, msr);
+                        break;
+                    case { Embedded: null }:
+                        _logger.LogError(
+                            "GetScheduleJsonAsync: scheduleJson.Embedded is null. scheduleJson: {@scheduleJson}\n Request: {@msr}",
+                            scheduleJson, msr);
+                        break;
+                    case { Embedded.Events: null }:
+                        _logger.LogError(
+                            "GetScheduleJsonAsync: scheduleJson.Embedded.Events is null. Embedded: {@Embedded}\n Request: {@msr}",
+                            scheduleJson.Embedded, msr);
+                        break;
+                    case { Embedded.Events.Length: 0 }:
+                        _logger.LogWarning(
+                            "GetScheduleJsonAsync: scheduleJson.Embedded.Events is empty. Embedded: {@Embedded}\n Request: {@msr}",
+                            scheduleJson.Embedded, msr);
+                        break;
+                    default:
+                        return scheduleJson;
+                }
             }
             catch (Exception ex)
             {
-                _logger.LogError(ex, "GetIcsAsync: Deserialization failed. Schedule: {Schedule}\n Request: {@msr}", schedule, msr);
+                _logger.LogError(ex,
+                    "GetScheduleJsonAsync: Deserialization failed. Schedule: {Schedule}\n Request: {@msr}", schedule,
+                    msr);
+            }
+
             return null;
         }
 
-            if (scheduleJson?.Embedded?.Events is not { Length: > 0 } events)
+        public async Task<string?> GetIcsAsync(ModeusScheduleRequest msr)
         {
+            Schedule? scheduleJson = await GetScheduleJsonAsync(msr);
             if (scheduleJson == null)
-                    _logger.LogError("GetIcsAsync: scheduleJson is null. Schedule: {Schedule}\n Request: {@msr}", schedule, msr);
-                else if (scheduleJson.Embedded == null)
-                    _logger.LogError("GetIcsAsync: scheduleJson.Embedded is null. scheduleJson: {@scheduleJson}\n Request: {@msr}", scheduleJson, msr);
-                else if (scheduleJson.Embedded.Events == null)
-                    _logger.LogError("GetIcsAsync: scheduleJson.Embedded.Events is null. Embedded: {@Embedded}\n Request: {@msr}",
-                        scheduleJson.Embedded, msr);
-                else
-                    _logger.LogWarning("GetIcsAsync: scheduleJson.Embedded.Events is empty. Embedded: {@Embedded}\n Request: {@msr}",
-                        scheduleJson.Embedded, msr);
+            {
+                _logger.LogError("GetIcsAsync: scheduleJson is null after deserialization. Request: {@msr}", msr);
                 return null;
             }