// Program.cs - Service setup
builder.Services.AddOpenApi();

var app = builder.Build();
app.MapOpenApi();

if (app.Environment.IsDevelopment())
{
    app.MapScalarApiReference(options =>
    {
        options
            .WithTitle("Blueprint Service")
            .WithTheme(ScalarTheme.Purple)
            .WithDefaultHttpClient(ScalarTarget.CSharp, ScalarClient.HttpClient);
    });
}

// Aggregated OpenAPI from all services
app.MapGet("/openapi/aggregated.json", async (OpenApiAggregationService service) =>
{
    var spec = await service.GetAggregatedOpenApiAsync();
    return Results.Json(spec);
})
.ExcludeFromDescription();

app.MapScalarApiReference(options =>
{
    options
        .WithTitle("Sorcha API Gateway - All Services")
        .WithTheme(ScalarTheme.Purple)
        .WithDefaultHttpClient(ScalarTarget.CSharp, ScalarClient.HttpClient)
        .WithOpenApiRoutePattern("/openapi/aggregated.json");
});

app.MapPost("/api/wallets", handler)
    .WithName("CreateWallet")
    .WithSummary("Create a new wallet")
    .WithDescription("Creates an HD wallet with the specified algorithm")
    .WithTags("Wallets");

builder.Services.AddOpenApi(options =>
{
    options.AddDocumentTransformer((document, context, ct) =>
    {
        document.Info.Title = "Register Service API";
        document.Info.Version = "1.0.0";
        document.Info.Description = """
            # Register Service
            
            ## Overview
            Provides a **distributed ledger** for immutable transactions.
            
            ## Key Features
            - Cryptographic signatures
            - Chain integrity verification
            """;
        return Task.CompletedTask;
    });
});