using ElmahCore;
using ElmahCore.Mvc;
using Serilog;
using Microsoft.AspNetCore.Authentication.Cookies;
using Berufsschule_HAM.Services;
using Berufsschule_HAM.Models;
using Berufsschule_HAM.HealthChecks;
using System.Text.Json.Serialization;
var builder = WebApplication.CreateBuilder(args);

// Bind options
builder.Services.Configure<LdapConfig>(builder.Configuration.GetSection("Ldap"));

builder.Services.AddLocalization(options => options.ResourcesPath = "Resources");

builder.Services.AddControllersWithViews()
    .AddViewLocalization(Microsoft.AspNetCore.Mvc.Razor.LanguageViewLocationExpanderFormat.Suffix)
    .AddDataAnnotationsLocalization()
    .AddJsonOptions(options =>
        options.JsonSerializerOptions.Converters.Add(new JsonStringEnumConverter()));
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

Log.Logger = new LoggerConfiguration()
    .ReadFrom.Configuration(builder.Configuration)
    .CreateLogger();
builder.Services.AddSerilog();

builder.Services.AddElmah<XmlFileErrorLog>(Options =>
{
    Options.LogPath = builder.Configuration.GetValue<string>("Elmah:LogFolder") ?? "~/logs";
});

builder.Services.AddSingleton<LdapService>();
builder.Services.AddSingleton<MigrationService>();

builder.Services.AddHealthChecks()
    .AddCheck<DatabaseHealthCheck>("DatabaseHealthCheck");

builder.Services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme)
    .AddCookie(options =>
    {
        options.LoginPath = "/Home/Login";
        options.LogoutPath = "/Home/Login/Logout";
        options.AccessDeniedPath = "/Home/AccessDenied";
    });

var app = builder.Build();

if (!app.Environment.IsDevelopment())
{
    app.UseExceptionHandler("/Home/Error");
}


app.Use(async (HttpContext context, RequestDelegate next) =>
{
    if (context.Request.Path.StartsWithSegments("/elmah") || context.Request.Path.StartsWithSegments("/swagger"))
    {
        if (!(context.User?.Identity?.IsAuthenticated ?? false))
        {
            context.Response.Redirect("/Home/Login");
            return;
        }
    }
    await next(context);
});

app.UseElmah();
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseStaticFiles();
app.UseRouting();
app.UseAuthorization();

string[] supportedCultures = ["de", "en"];
var localizationOptions = new RequestLocalizationOptions()
    .SetDefaultCulture(supportedCultures.First())
    .AddSupportedCultures(supportedCultures)
    .AddSupportedUICultures(supportedCultures);
app.UseRequestLocalization(localizationOptions);

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

app.MapHealthChecks("/healthz")
    .RequireAuthorization();

// Run migrations
using var scope = app.Services.CreateScope();
var migrationService = scope.ServiceProvider.GetRequiredService<MigrationService>();

app.Run();