using System.Threading.Tasks;
using Microsoft.Extensions.Configuration;
using Sozsoft.Mcp.Services;
using Volo.Abp.Data;
using Volo.Abp.DependencyInjection;

namespace Sozsoft.Mcp.Data;

/// <summary>
/// Bilinen MCP istemcisini (<see cref="McpConsts.OAuthClientId"/>) seed eder. Geri donus
/// adresleri <c>OpenIddict:Applications:Platform_Mcp:RedirectUris</c> ayarindadir; yeni bir
/// saglayici eklemek bu listeye callback eklemektir.
/// </summary>
public class McpOAuthClientDataSeedContributor(
    IConfiguration configuration,
    IMcpOAuthClientManager clientManager) : IDataSeedContributor, ITransientDependency
{
    private const string RedirectUrisKey = "OpenIddict:Applications:Platform_Mcp:RedirectUris";

    public async Task SeedAsync(DataSeedContext context)
    {
        // OpenIddict uygulamalari host kapsamindadir; kiraci seed turlarinda tekrarlanmaz.
        if (context.TenantId is not null)
        {
            return;
        }

        var redirectUris = configuration.GetSection(RedirectUrisKey).Get<string[]>();
        if (redirectUris is null || redirectUris.Length == 0)
        {
            return;
        }

        await clientManager.EnsureKnownClientAsync(redirectUris);
    }
}