using Microsoft.AspNetCore.HostFiltering;
using Microsoft.AspNetCore.HttpOverrides;
using Microsoft.Extensions.Options;
using Scalar.AspNetCore;
using Serilog;
using StopShopping.FileApi;
using StopShopping.FileApi.Extensions;
using StopShopping.FileApi.Services;

// 将启动日志写入控制台，用于捕获启动时异常，启动后WriteTo被后续配置替代
Log.Logger = new LoggerConfiguration()
    .WriteTo.Console()
    .CreateBootstrapLogger();

try
{
    var builder = WebApplication.CreateBuilder(args);

    builder.Services.AddSerilog((services, seriLogger) =>
    {
        seriLogger.ReadFrom.Configuration(builder.Configuration)
            .ReadFrom.Services(services);
    });

    builder.Services.AddOpenApi(options =>
    {
        options.AddSchemaTransformer<EnumOpenApiSchemaTransformer>();
    });
    builder.Services.AddProblemDetails();
    builder.Services.AddServices(builder.Configuration.GetSection("AppOptions"));
    /********************************************************************/
    var app = builder.Build();

    if (app.Environment.IsDevelopment())
    {
        app.MapOpenApi();
        app.MapScalarApiReference();
    }

    if (!app.Environment.IsDevelopment())
    {
        app.UseHostFiltering();

        var forwardedHeadersOptions = new ForwardedHeadersOptions
        {
            ForwardedHeaders = ForwardedHeaders.All,
        };
        var hostFilteringOptions = app.Services.GetRequiredService<IOptions<HostFilteringOptions>>();
        if (null != hostFilteringOptions)
            forwardedHeadersOptions.AllowedHosts = hostFilteringOptions.Value.AllowedHosts;
        app.UseForwardedHeaders(forwardedHeadersOptions);
    }

    app.UseStaticFiles();

    Routes.MapRoutes(app);

    app.UseInternalOnlyAccess();

    app.Run();
}
catch (Exception ex)
{
    Log.Fatal(ex, "启动异常！");
}
finally
{
    Log.CloseAndFlush();
}