using FinlyticCore.Clients;
using FinlyticCore.Database;
using FinlyticCore.Services;
using FinlyticCore.Services.PlaywrightScrapper;
using FinlyticCore.Services.TradeRepublic;
using FinlyticCore.Services.Yahoo;
using Microsoft.EntityFrameworkCore;
using FinlyticFundamentals.Database;
using FinlyticFundamentals.Services;
using FinlyticFundamentals.Util;
using Microsoft.EntityFrameworkCore.Diagnostics;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;

var builder = Host.CreateApplicationBuilder(args);

// Register DB Context & ISettingsDbContext
builder.Services.AddDbContext<FundamentalsDbContext>(options =>
    options.UseNpgsql(builder.Configuration.GetConnectionString("DefaultConnection"))
           .ConfigureWarnings(w => w.Ignore(RelationalEventId.PendingModelChangesWarning)));
builder.Services.AddScoped<ISettingsDbContext>(sp => sp.GetRequiredService<FundamentalsDbContext>());

// Register HTTP Clients
builder.Services.AddHttpClient<IYahooFinanceScraper, YahooFinanceScraper>()
    .ConfigurePrimaryHttpMessageHandler(() => new HttpClientHandler
    {
        UseCookies = true,
        CookieContainer = new System.Net.CookieContainer(),
        AllowAutoRedirect = true
    });

builder.Services.AddSingleton<IPlaywrightBrowserFactory, PlaywrightBrowserFactory>();
builder.Services.AddSingleton<IPlaywrightExecutionService, PlaywrightExecutionService>();
builder.Services.AddTransient<IYahooFinanceHtmlClient, YahooFinanceHtmlClient>();

// Register Application Services
builder.Services.AddScoped<TradeRepublicClient>();
builder.Services.AddScoped<ITradeRepublicService, TradeRepublicService>();
builder.Services.AddSingleton<YahooFinanceClient>();
builder.Services.AddScoped<IFundamentalsDbService, FundamentalsDbService>();
builder.Services.AddScoped<IYahooFinanceScraper, YahooFinanceScraper>();

builder.Services.AddSingleton<ISettingsService, SettingsService>();
builder.Services.AddSingleton(typeof(IFinlyticLogger<>), typeof(FinlyticLogger<>));

// Register MQTT Client (as a Hosted Service)
builder.Services.AddSingleton<FundamentalsMqttClient>();
builder.Services.AddHostedService(sp => sp.GetRequiredService<FundamentalsMqttClient>());

var host = builder.Build();

// Run startup database migrations
using (var scope = host.Services.CreateScope())
{
    try
    {
        var context = scope.ServiceProvider.GetRequiredService<FundamentalsDbContext>();
        await context.Database.MigrateAsync();
        Console.WriteLine("Database migrations successfully executed for FinlyticFundamentals.");
    }
    catch (Exception ex)
    {
        var logger = scope.ServiceProvider.GetRequiredService<ILogger<Program>>();
        logger.LogError(ex, "[{Channel}] An error occurred during database migration on startup.", "FundamentalsChannel");
    }
}

await host.RunAsync();