stabilize

MyCompany.MyProject.BackendApi/Program.cs

@@ -1,5 +1,7 @@
 using System.Reflection;
 using System.Text.Json;
+using System.Collections.Generic;
+using System.IO;
 using Scalar.AspNetCore;
 
 // Ensure S8n.Components.Packages assembly is loaded
@@ -41,6 +43,47 @@ app.MapGet("/weatherforecast", () =>
 })
 .WithName("GetWeatherForecast");
 
+// Component registry endpoint
+app.MapGet("/api/components", () =>
+{
+    var components = new List<ComponentDefinition>();
+    var componentsPath = Path.Combine(Directory.GetCurrentDirectory(), "..", "components");
+    
+    if (!Directory.Exists(componentsPath))
+    {
+        // Fallback to absolute path from workspace root
+        componentsPath = Path.Combine(Directory.GetCurrentDirectory(), "components");
+    }
+    
+    if (Directory.Exists(componentsPath))
+    {
+        var jsonFiles = Directory.GetFiles(componentsPath, "*.json", SearchOption.AllDirectories);
+        foreach (var file in jsonFiles)
+        {
+            try
+            {
+                var json = File.ReadAllText(file);
+                var component = JsonSerializer.Deserialize<ComponentDefinition>(json, new JsonSerializerOptions
+                {
+                    PropertyNameCaseInsensitive = true
+                });
+                if (component != null)
+                {
+                    components.Add(component);
+                }
+            }
+            catch (Exception ex)
+            {
+                // Log error but continue
+                Console.WriteLine($"Error reading component file {file}: {ex.Message}");
+            }
+        }
+    }
+    
+    return Results.Ok(components);
+})
+.WithName("GetComponents");
+
 // Runtime execution endpoint
 app.MapPost("/api/runtime/execute", (RuntimeRequest request) =>
 {
@@ -164,3 +207,35 @@ record RuntimeResponse
     public object? Outputs { get; set; }
     public string? Error { get; set; }
 }
+
+record ComponentDefinition
+{
+    public string Code { get; set; } = string.Empty;
+    public string Name { get; set; } = string.Empty;
+    public string Description { get; set; } = string.Empty;
+    public string Icon { get; set; } = string.Empty;
+    public List<ComponentInput> Inputs { get; set; } = new();
+    public List<ComponentOutput> Outputs { get; set; } = new();
+    public string Source { get; set; } = string.Empty;
+    public string Class { get; set; } = string.Empty;
+    public List<string> Methods { get; set; } = new();
+    public string Gui { get; set; } = string.Empty;
+    public string Category { get; set; } = string.Empty;
+    public List<string> Tags { get; set; } = new();
+}
+
+record ComponentInput
+{
+    public string Name { get; set; } = string.Empty;
+    public string Type { get; set; } = string.Empty;
+    public string Description { get; set; } = string.Empty;
+    public List<string>? Enum { get; set; }
+    public bool Required { get; set; } = true;
+}
+
+record ComponentOutput
+{
+    public string Name { get; set; } = string.Empty;
+    public string Type { get; set; } = string.Empty;
+    public string Description { get; set; } = string.Empty;
+}