using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using StellaOps.Notify.Engine;
using StellaOps.Notify.Queue;
using StellaOps.Notify.Storage.Mongo;
using StellaOps.Notifier.Worker.Options;
using StellaOps.Notifier.Worker.Processing;

var builder = Host.CreateApplicationBuilder(args);

builder.Configuration
    .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
    .AddEnvironmentVariables(prefix: "NOTIFIER_");

builder.Logging.ClearProviders();
builder.Logging.AddSimpleConsole(options =>
{
    options.TimestampFormat = "yyyy-MM-ddTHH:mm:ss.fffZ ";
    options.UseUtcTimestamp = true;
});

builder.Services.Configure<NotifierWorkerOptions>(builder.Configuration.GetSection("notifier:worker"));
builder.Services.AddSingleton(TimeProvider.System);

var mongoSection = builder.Configuration.GetSection("notifier:storage:mongo");
builder.Services.AddNotifyMongoStorage(mongoSection);

builder.Services.AddNotifyEventQueue(builder.Configuration, "notifier:queue");
builder.Services.AddHealthChecks().AddNotifyQueueHealthCheck();

builder.Services.AddSingleton<INotifyRuleEvaluator, DefaultNotifyRuleEvaluator>();
builder.Services.AddSingleton<NotifierEventProcessor>();
builder.Services.AddHostedService<MongoInitializationHostedService>();
builder.Services.AddHostedService<NotifierEventWorker>();

await builder.Build().RunAsync().ConfigureAwait(false);