using Microsoft.AspNetCore.Server.Kestrel.Core;
using Svrnty.CQRS;
using Svrnty.CQRS.FluentValidation;
using Svrnty.CQRS.Grpc;
using Svrnty.Sample;
using Svrnty.CQRS.MinimalApi;
using Svrnty.CQRS.DynamicQuery;

var builder = WebApplication.CreateBuilder(args);

// Configure Kestrel to support both HTTP/1.1 (for REST APIs) and HTTP/2 (for gRPC)
builder.WebHost.ConfigureKestrel(options =>
{
    // Port 6000: HTTP/2 for gRPC
    options.ListenLocalhost(6000, o => o.Protocols = HttpProtocols.Http2);
    // Port 6001: HTTP/1.1 for REST API
    options.ListenLocalhost(6001, o => o.Protocols = HttpProtocols.Http1);
});

// IMPORTANT: Register dynamic query dependencies FIRST
// (before AddSvrntyCqrs, so gRPC services can find the handlers)
builder.Services.AddTransient<PoweredSoft.Data.Core.IAsyncQueryableService, SimpleAsyncQueryableService>();
builder.Services.AddTransient<PoweredSoft.DynamicQuery.Core.IQueryHandlerAsync, PoweredSoft.DynamicQuery.QueryHandlerAsync>();
builder.Services.AddDynamicQueryWithProvider<User, UserQueryableProvider>();

// Configure CQRS with fluent API
builder.Services.AddSvrntyCqrs(cqrs =>
{
    // Register commands and queries with validators
    cqrs.AddCommand<AddUserCommand, int, AddUserCommandHandler, AddUserCommandValidator>();
    cqrs.AddCommand<RemoveUserCommand, RemoveUserCommandHandler>();
    cqrs.AddQuery<FetchUserQuery, User, FetchUserQueryHandler>();

    // Enable gRPC endpoints with reflection
    cqrs.AddGrpc(grpc =>
    {
        grpc.EnableReflection();
    });

    // Enable MinimalApi endpoints
    cqrs.AddMinimalApi(configure =>
    {
    });
});

builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

var app = builder.Build();

// Map all configured CQRS endpoints (gRPC, MinimalApi, and Dynamic Queries)
app.UseSvrntyCqrs();

app.UseSwagger();
app.UseSwaggerUI();


Console.WriteLine("Auto-Generated gRPC Server with Reflection, Validation, MinimalApi and Swagger");
Console.WriteLine("gRPC (HTTP/2): http://localhost:6000");
Console.WriteLine("HTTP API (HTTP/1.1): http://localhost:6001/api/command/* and http://localhost:6001/api/query/*");
Console.WriteLine("Swagger UI: http://localhost:6001/swagger");

app.Run();