using System.Globalization;
using Microsoft.AspNetCore.Localization;
using Microsoft.AspNetCore.Localization.Routing;

// 1. Builder e Serviços
var builder = WebApplication.CreateBuilder(args);

builder.Services.AddLocalization();

builder.Services.AddControllersWithViews()
    .AddViewLocalization(Microsoft.AspNetCore.Mvc.Razor.LanguageViewLocationExpanderFormat.Suffix);

var app = builder.Build();

// 2. Configuração de Localização (RequestLocalizationOptions)
var supportedCultures = new[] { "pt-BR", "es-MX", "es-CL", "es-PY" };

var localizationOptions = new RequestLocalizationOptions
{
    DefaultRequestCulture = new RequestCulture("pt-BR"),
    SupportedCultures = supportedCultures.Select(c => new CultureInfo(c)).ToList(),
    SupportedUICultures = supportedCultures.Select(c => new CultureInfo(c)).ToList()
};

localizationOptions.RequestCultureProviders.Clear();
localizationOptions.RequestCultureProviders.Insert(0, new RouteDataRequestCultureProvider());
localizationOptions.RequestCultureProviders.Insert(1, new QueryStringRequestCultureProvider());
localizationOptions.RequestCultureProviders.Insert(2, new AcceptLanguageHeaderRequestCultureProvider());

// 3. Pipeline de Middlewares (na ordem correta)
if (app.Environment.IsDevelopment())
{
    app.UseDeveloperExceptionPage();
}
else
{
    app.UseExceptionHandler("/Home/Error");
    app.UseHsts();
}

app.UseHttpsRedirection();
app.UseStaticFiles();

app.UseRouting();

app.UseRequestLocalization(localizationOptions);

app.UseAuthorization();

// 4. Mapeamento de Rotas (com cultura)
app.MapControllerRoute(
    name: "areaRoute",
    pattern: "{culture:length(2,5)}/{area:exists}/{controller=Home}/{action=Index}/{id?}");

app.MapControllerRoute(
    name: "default",
    pattern: "{culture:length(2,5)}/{controller=Home}/{action=Index}/{id?}");

app.MapControllerRoute(
    name: "root",
    pattern: "{controller=Home}/{action=Index}/{id?}",
    defaults: new { culture = "pt-BR" });

// 5. Execução
app.Run();