* Moved source code projects directory to 'src'

* Updatedt Solution format
2026-03-06 21:12:21 +04:00
parent a18eab0f31
commit f1927cdda0
194 changed files with 10 additions and 83 deletions
@@ -0,0 +1,81 @@
+using Microsoft.Extensions.DependencyInjection;
+using System.Reflection;
+using Telegrator.Configuration;
+using Telegrator.Hosting.Components;
+using Telegrator.Hosting.Providers.Components;
+using Telegrator.MadiatorCore;
+using Telegrator.MadiatorCore.Descriptors;
+using Telegrator.Providers;
+
+namespace Telegrator.Hosting.Providers
+{
+    /// <summary>
+    /// Pre host building task
+    /// </summary>
+    /// <param name="builder"></param>
+    public delegate void PreBuildingRoutine(ITelegramBotHostBuilder builder);
+
+    /// <inheritdoc/>
+    public class HostHandlersCollection(IServiceCollection hostServiceColletion, ITelegratorOptions options) : HandlersCollection(options), IHostHandlersCollection
+    {
+        private readonly IServiceCollection Services = hostServiceColletion;
+
+        /// <inheritdoc/>
+        protected override bool MustHaveParameterlessCtor => false;
+
+        /// <summary>
+        /// List of tasks that should be completed right before building the bot
+        /// </summary>
+        public List<PreBuildingRoutine> PreBuilderRoutines { get; } = [];
+
+        /// <inheritdoc/>
+        public override IHandlersCollection AddDescriptor(HandlerDescriptor descriptor)
+        {
+            if (descriptor.HandlerType.IsPreBuildingRoutine(out MethodInfo? routineMethod))
+                PreBuilderRoutines.Add(routineMethod.CreateDelegate<PreBuildingRoutine>(null));
+
+            switch (descriptor.Type)
+            {
+                case DescriptorType.General:
+                    {
+                        if (descriptor.InstanceFactory != null)
+                            Services.AddScoped(descriptor.HandlerType, _ => descriptor.InstanceFactory.Invoke());
+                        else
+                            Services.AddScoped(descriptor.HandlerType);
+
+                        break;
+                    }
+
+                case DescriptorType.Keyed:
+                    {
+                        if (descriptor.InstanceFactory != null)
+                            Services.AddKeyedScoped(descriptor.HandlerType, descriptor.ServiceKey, (_, _) => descriptor.InstanceFactory.Invoke());
+                        else
+                            Services.AddKeyedScoped(descriptor.HandlerType, descriptor.ServiceKey);
+
+                        break;
+                    }
+
+                case DescriptorType.Singleton:
+                    {
+                        Services.AddSingleton(descriptor.HandlerType, descriptor.SingletonInstance ?? (descriptor.InstanceFactory != null
+                            ? descriptor.InstanceFactory.Invoke()
+                            : throw new Exception()));
+
+                        break;
+                    }
+
+                case DescriptorType.Implicit:
+                    {
+                        Services.AddKeyedSingleton(descriptor.HandlerType, descriptor.ServiceKey, descriptor.SingletonInstance ?? (descriptor.InstanceFactory != null
+                            ? descriptor.InstanceFactory.Invoke()
+                            : throw new Exception()));
+                        
+                        break;
+                    }
+            }
+
+            return base.AddDescriptor(descriptor);
+        }
+    }
+}