actions/sh.actions/sh.actions.package-cleanup/Service/GiteaPackageService.cs

namespace sh.actions.package_cleanup.Service;

using System.Net.Http.Json;
using Microsoft.Extensions.Logging;
using sh.actions.package_cleanup.Models;

public class GiteaPackageService(HttpClient httpClient, GiteaConfig config, ILogger<GiteaPackageService> logger)
    : IGiteaPackageService
{
    public async Task<IEnumerable<GiteaPackage>> GetPackagesByOwnerAsync(CancellationToken cancellationToken = default)
    {
        try
        {
            var url = $"{config.GiteaUrl.TrimEnd('/')}/api/v1/packages/{config.Owner}";

            logger.LogInformation("Fetching packages from Gitea: {Url}", url);

            var request = new HttpRequestMessage(HttpMethod.Get, url);

            // Add authentication if token is provided
            if (!string.IsNullOrEmpty(config.ApiToken))
            {
                request.Headers.Add("Authorization", $"token {config.ApiToken}");
            }

            var response = await httpClient.SendAsync(request, cancellationToken);
            response.EnsureSuccessStatusCode();

            var packages =
                await response.Content.ReadFromJsonAsync<List<GiteaPackage>>(cancellationToken: cancellationToken)
                ?? new List<GiteaPackage>();

            logger.LogInformation("Successfully fetched {Count} packages", packages.Count);

            return packages;
        }
        catch (HttpRequestException ex)
        {
            logger.LogError(ex, "Error fetching packages from Gitea");
            throw;
        }
        catch (Exception ex)
        {
            logger.LogError(ex, "Unexpected error fetching packages");
            throw;
        }
    }
}