Program.cs

using StormSafe.Services;
using System.Net.Http.Headers;
using Microsoft.OpenApi.Models;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
builder.Services.AddControllersWithViews();

// Add Swagger/OpenAPI services
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen(c =>
{
    c.SwaggerDoc("v1", new OpenApiInfo
    {
        Title = "StormSafe API",
        Version = "v1",
        Description = "API for retrieving weather and storm data"
    });
});

// Configure HTTP client for NOAA API
builder.Services.AddHttpClient("NOAA", client =>
{
    client.BaseAddress = new Uri("https://api.weather.gov/");
    client.DefaultRequestHeaders.Add("User-Agent", "StormSafe/1.0");
    client.DefaultRequestHeaders.Accept.Clear();
    client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/geo+json"));
    client.Timeout = TimeSpan.FromSeconds(30);
}).ConfigurePrimaryHttpMessageHandler(() => new HttpClientHandler
{
    AllowAutoRedirect = true,
    MaxAutomaticRedirections = 5
});

// Register NexradStormMotionService (uses NOAA HttpClient for points API)
builder.Services.AddScoped<INexradStormMotionService>(sp =>
{
    var httpClientFactory = sp.GetRequiredService<IHttpClientFactory>();
    var logger = sp.GetRequiredService<ILogger<NexradStormMotionService>>();
    var httpClient = httpClientFactory.CreateClient("NOAA");
    return new NexradStormMotionService(httpClient, logger);
});

// Register WeatherService with the NOAA HttpClient
builder.Services.AddScoped<IWeatherService>(sp =>
{
    var httpClientFactory = sp.GetRequiredService<IHttpClientFactory>();
    var logger = sp.GetRequiredService<ILogger<WeatherService>>();
    var nexrad = sp.GetRequiredService<INexradStormMotionService>();
    var httpClient = httpClientFactory.CreateClient("NOAA");
    return new WeatherService(httpClient, logger, nexrad);
});

builder.Services.AddMemoryCache();

// Add CORS
builder.Services.AddCors(options =>
{
    options.AddPolicy("AllowAll", builder =>
    {
        builder.AllowAnyOrigin()
               .AllowAnyMethod()
               .AllowAnyHeader();
    });
});

// Configure HTTPS port
builder.WebHost.ConfigureKestrel(options =>
{
    options.ListenAnyIP(5202); // HTTP port
    options.ListenAnyIP(7202, listenOptions => // HTTPS port
    {
        listenOptions.UseHttps();
    });
});

var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseDeveloperExceptionPage();
    // Enable Swagger UI in development
    app.UseSwagger();
    app.UseSwaggerUI(c =>
    {
        c.SwaggerEndpoint("/swagger/v1/swagger.json", "StormSafe API V1");
        c.RoutePrefix = "swagger";
    });
}
else
{
    app.UseExceptionHandler("/Home/Error");
    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
    app.UseHsts();
}

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

app.UseRouting();

// Enable CORS
app.UseCors("AllowAll");

app.UseAuthorization();

// Map API routes first
app.MapControllers();

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

app.Run();