using DysonNetwork.Sphere;
using DysonNetwork.Sphere.Startup;
using Microsoft.EntityFrameworkCore;
using tusdotnet.Stores;
using MagicOnion.Client;
using DysonNetwork.Shared.Services;
using Grpc.Net.Client;

var builder = WebApplication.CreateBuilder(args);

// Configure Kestrel and server options
builder.ConfigureAppKestrel();

// Add metrics and telemetry
builder.Services.AddAppMetrics();

// Add application services
builder.Services.AddAppServices(builder.Configuration);
builder.Services.AddAppRateLimiting();
builder.Services.AddAppAuthentication();
builder.Services.AddAppSwagger();

// Add gRPC services
builder.Services.AddGrpc();

// Configure MagicOnion client for IAccountService
builder.Services.AddSingleton<IAccountService>(provider =>
{
    var passServiceUrl = builder.Configuration["PassService:Url"];
    if (string.IsNullOrEmpty(passServiceUrl))
    {
        throw new InvalidOperationException("PassService:Url configuration is missing.");
    }
    var channel = GrpcChannel.ForAddress(passServiceUrl);
    return MagicOnionClient.Create<IAccountService>(channel);
});

// Configure MagicOnion client for IPublisherService
builder.Services.AddSingleton<IPublisherService>(provider =>
{
    var passServiceUrl = builder.Configuration["PassService:Url"];
    if (string.IsNullOrEmpty(passServiceUrl))
    {
        throw new InvalidOperationException("PassService:Url configuration is missing.");
    }
    var channel = GrpcChannel.ForAddress(passServiceUrl);
    return MagicOnionClient.Create<IPublisherService>(channel);
});

// Configure MagicOnion client for ICustomAppService
builder.Services.AddSingleton<ICustomAppService>(provider =>
{
    var passServiceUrl = builder.Configuration["PassService:Url"];
    if (string.IsNullOrEmpty(passServiceUrl))
    {
        throw new InvalidOperationException("PassService:Url configuration is missing.");
    }
    var channel = GrpcChannel.ForAddress(passServiceUrl);
    return MagicOnionClient.Create<ICustomAppService>(channel);
});

// Add file storage
builder.Services.AddAppFileStorage(builder.Configuration);

// Add flush handlers and websocket handlers
builder.Services.AddAppFlushHandlers();

// Add business services
builder.Services.AddAppBusinessServices(builder.Configuration);

// Add scheduled jobs
builder.Services.AddAppScheduledJobs();

var app = builder.Build();

// Run database migrations
using (var scope = app.Services.CreateScope())
{
    var db = scope.ServiceProvider.GetRequiredService<AppDatabase>();
    await db.Database.MigrateAsync();
}

// Get the TusDiskStore instance
var tusDiskStore = app.Services.GetRequiredService<TusDiskStore>();

// Configure application middleware pipeline
app.ConfigureAppMiddleware(builder.Configuration, tusDiskStore);

// Remove direct gRPC service mappings for Pass services
// app.MapGrpcService<DysonNetwork.Pass.Auth.AuthGrpcService>();
// app.MapGrpcService<DysonNetwork.Pass.Account.AccountGrpcService>();

app.Run();