using Dapr.Client;
using FastEndpoints;
using FastEndpoints.Swagger;
using GB5Shared.Connection;
using GB5Shared.DateConverter;
using static GB5Shared.DateConverter.GB5JsonOptions;
using GB5Shared.DTO.Framework.CommonConfig;
using GB5Shared.GB5CommonFunction;
using GB5Shared.GenerateAutoNumber;
using GB5Shared.QueryExecutor;
using GB5Shared.Telemetry;
using GB5Shared.Validation;
using Microsoft.AspNetCore.ResponseCompression;
using Microsoft.AspNetCore.Server.Kestrel.Core;
using Microsoft.Extensions.Caching.Hybrid;
using OpenTelemetry;
using OpenTelemetry.Metrics;
using OpenTelemetry.Resources;
using OpenTelemetry.Trace;
using System.Reflection;
using System.Text;

var builder = WebApplication.CreateBuilder(args);

// ── Port from config — change "AppPort" in appsettings.json to use any port ──
var appPort = builder.Configuration.GetValue<int>("AppPort");
builder.WebHost.UseUrls($"http://0.0.0.0:{appPort}");

Console.OutputEncoding = Encoding.UTF8;

builder.Services.AddDaprClient();

builder.Services.AddControllers()
    .AddDapr()
    .AddJsonOptions(options =>
    {
        options.JsonSerializerOptions.PropertyNamingPolicy = null;
        options.JsonSerializerOptions.DictionaryKeyPolicy = null;
        options.JsonSerializerOptions.AddGB5Converters();
    });

builder.Services.ConfigureHttpJsonOptions(options =>
{
    options.SerializerOptions.PropertyNamingPolicy = null;
    options.SerializerOptions.DictionaryKeyPolicy = null;
    options.SerializerOptions.AddGB5Converters();
});

#pragma warning disable EXTEXP0018
builder.Services.AddHybridCache(options =>
{
    options.DefaultEntryOptions = new HybridCacheEntryOptions();
    options.DisableCompression = false;
});
#pragma warning restore EXTEXP0018

builder.Services.AddMemoryCache();
builder.Services.AddDistributedMemoryCache();
builder.Services.AddHttpContextAccessor();
builder.Services.AddHttpClient();
builder.Services.AddHttpClient("GSTCafe", client =>
{
    client.Timeout = TimeSpan.FromMinutes(10);
    client.DefaultRequestHeaders.Accept.Clear();
});


builder.Services.AddScoped<IApplicationConnection, ApplicationConnection>();
builder.Services.AddScoped<IQueryExecutor, QueryExecutor>();
builder.Services.AddScoped<IGB5CommonFunction, GB5CommonFunction>();
builder.Services.AddScoped<IValidation, Validation>();
builder.Services.AddScoped<AutoNumber>();
builder.Services.AddScoped<GB5Shared.CriteriaConfig.ICriteriaConfigFastSave, GB5Shared.CriteriaConfig.CriteriaConfigFastSave>();
builder.Services.AddScoped<GB5Shared.DaprCache.KeyInvalidate>();
builder.Services.AddScoped<GB5Shared.PubSub.OutBox.IOutBox, GB5Shared.PubSub.OutBox.OutBox>();

builder.Services.Configure<KestrelServerOptions>(options =>
{
    options.AllowSynchronousIO = true;
});

builder.Services.AddResponseCompression(o =>
{
    o.EnableForHttps = true;
    o.Providers.Add<GzipCompressionProvider>();
});

// ── OpenTelemetry (Tracing + Metrics) ────────────────────────────────
builder.Services.AddGB5Telemetry(builder.Configuration, "GB5-COMPLIANCE");

var ComplianceBLLAssembly = Assembly.Load("ComplianceBLL");
var ComplianceDALAssembly = Assembly.Load("ComplianceDAL");

builder.Services.Scan(scan => scan
    .FromAssemblies(ComplianceBLLAssembly, ComplianceDALAssembly)
    .AddClasses(c => c.Where(t => !t.IsAbstract && !t.IsInterface
                && (t.Namespace == null || !t.Namespace.Contains(".DTO"))))
    .AsImplementedInterfaces()
    .WithScopedLifetime());

var endpointAssemblies = new[]
{
    Assembly.Load("ComplianceSL"),
    Assembly.Load("ComplianceBLL"),
    Assembly.Load("ComplianceDAL"),
    Assembly.Load("GB5Shared")
};

builder.Services.AddFastEndpoints(o =>
{
    o.Assemblies = endpointAssemblies;
});

builder.Services.SwaggerDocument(o =>
{
    o.DocumentSettings = s =>
    {
        s.Title = "GB5 Compliance API";
        s.Version = "v1";
    };
    o.EnableJWTBearerAuth = false;
    o.ShortSchemaNames = true;
});

builder.Services.Configure<Gb5SystemDTO>(builder.Configuration.GetSection("Gb5SystemDTO"));

var app = builder.Build();

app.UseResponseCompression();
app.UseMiddleware<GB5Shared.Telemetry.Middleware.RequestTracingMiddleware>();
app.UseMiddleware<GB5Shared.Middleware.SessionHeartbeatMiddleware>();

app.UseFastEndpoints(c =>
{
    c.Serializer.Options.PropertyNamingPolicy = null;
    c.Serializer.Options.DictionaryKeyPolicy = null;
    c.Serializer.Options.AddGB5Converters();
    c.Serializer.Options.AddGB5Converters();
});

app.UseOpenApi();
app.UseSwaggerUi(o =>
{
    o.Path = "/GB5Documentation";
    o.DocumentPath = "/swagger/{documentName}/swagger.json";
    o.TransformToExternalPath = (internalUiRoute, _) => "/comp" + internalUiRoute;
});

app.UseCloudEvents();
app.MapSubscribeHandler();
app.MapControllers();

app.MapGet("/", () => "Hello from GB5 Compliance .NET 9 API!");

app.UseAuthorization();

app.Run();