using Microsoft.AspNetCore.Authentication.Cookies;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
builder.Services.AddAuthentication(options =>
    {
        options.DefaultScheme = CookieAuthenticationDefaults.AuthenticationScheme;
        options.DefaultChallengeScheme = "oidc";
    })
    .AddCookie(CookieAuthenticationDefaults.AuthenticationScheme)
    .AddOpenIdConnect("oidc", options =>
    {
        options.SignInScheme = CookieAuthenticationDefaults.AuthenticationScheme;

        options.CallbackPath = "/signin-oidc";
        
        options.Authority = "https://oauth.e1lama.ru/application/o/asp_net";
        options.ClientId = "";
        // Securely store and load this value
        options.ClientSecret = ""; 
        options.ResponseType = "code";
        options.SaveTokens = true;

        options.Scope.Add("openid");
        options.Scope.Add("profile");
        options.Scope.Add("email");

        options.GetClaimsFromUserInfoEndpoint = false;

        options.TokenValidationParameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters
        {
            NameClaimType = "name"
        };

        // Optionally handle events
        options.Events = new Microsoft.AspNetCore.Authentication.OpenIdConnect.OpenIdConnectEvents
        {
            OnAuthenticationFailed = context =>
            {
                // Log or handle authentication failures
                return Task.CompletedTask;
            },
            OnTokenValidated = context =>
            {
                // Additional token validation can go here
                return Task.CompletedTask;
            }
        };
    });
builder.Services.AddAuthorization();

var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseHttpsRedirection();
app.UseAuthentication();
app.UseAuthorization();

var summaries = new[]
{
    "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
};

app.MapGet("/me", (HttpContext ctx) =>
    {
        return ctx.User.Claims.Select(x => $"{x.Type} {x.Value}");
    })
    .RequireAuthorization()
    .WithOpenApi();

app.MapGet("/login", () =>
{
    return Results.Challenge(authenticationSchemes: new List<string>(){"oidc"});
});
app.Run();

record WeatherForecast(DateOnly Date, int TemperatureC, string? Summary)
{
    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
}