using Microsoft.Extensions.FileProviders;
using Microsoft.AspNetCore.StaticFiles;
using System.IO;
using Microsoft.Net.Http.Headers;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
builder.Services.AddControllers(); // For API controllers

var app = builder.Build();
app.MapGet("/api/test", () => "test works!");
    
// Configure the HTTP request pipeline.
// No need for UseHttpsRedirection or UseHsts, as Nginx handles SSL.

app.UseDefaultFiles(); // Enable default file serving
app.UseStaticFiles(); // Serve static files from wwwroot

// Add MIME types for WebAssembly files
var provider = new FileExtensionContentTypeProvider();
provider.Mappings[".wasm"] = "application/wasm";
provider.Mappings[".dat"] = "application/octet-stream";

// Serve Blazor WebAssembly files from /batterij-simulator
// This must be registered after the default static files but before routing
app.Map("/batterij-simulator", appBuilder =>
{
    var options = new StaticFileOptions
    {
        FileProvider = new PhysicalFileProvider(
            Path.Combine(builder.Environment.ContentRootPath, "wwwroot", "batterij-simulator")),
        RequestPath = string.Empty, // Serve from the root of the /batterij-simulator path
        ContentTypeProvider = provider
    };
    appBuilder.UseStaticFiles(options);
    appBuilder.UseDefaultFiles(); // Enable default file serving for the subpath
});

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

app.MapControllers(); // Map API controllers

// Fallback for Blazor WebAssembly to serve index.html for any subpath
app.MapFallbackToFile("/batterij-simulator/{*path:nonfile}", "/batterij-simulator/index.html");

app.Run();