using System.Linq;
using Microsoft.AspNetCore.Mvc.ApiExplorer;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Options;
using Microsoft.OpenApi.Models;
using Swashbuckle.AspNetCore.SwaggerGen;

namespace Win_in.Sfs.Shared.Host;

public class SwaggerConfigureOptions : IConfigureOptions<SwaggerGenOptions>
{
    private readonly IApiDescriptionGroupCollectionProvider _provider;

    public SwaggerConfigureOptions(IApiDescriptionGroupCollectionProvider provider)
    {
        this._provider = provider;
    }

    public void Configure(SwaggerGenOptions options)
    {
        var list = _provider.ApiDescriptionGroups.Items.ToList();
        foreach (var description in list)
        {
            if (description.GroupName is not null)
            {
                options.SwaggerDoc(description.GroupName, new OpenApiInfo { Title = description.GroupName });
            }
            else
            {
                options.SwaggerDoc("Default", new OpenApiInfo { Title = "Default" });
            }
        }
    }
}