using k8s;
using ContainerDashboard.Models;
using k8s.Models;

namespace ContainerDashboard.Repositories;

public class KubernetesHandler : IContainerHandler
{
	private readonly KubernetesClientConfiguration _config;
	private readonly Kubernetes _client;

	public KubernetesHandler()
	{
		try
		{
			var configPath = Environment.GetEnvironmentVariable("KUBECONFIG");
			_config = KubernetesClientConfiguration.BuildConfigFromConfigFile(Environment.GetEnvironmentVariable("KUBECONFIG"));
		}
		catch (ArgumentNullException)
		{
			_config = KubernetesClientConfiguration.BuildConfigFromConfigFile();
		}

		_client = new Kubernetes(_config);
	}

	public Task<Container> GetContainer(string containerName, string? containerNamespace)
	{
		throw new NotImplementedException();
	}

	public async Task<Container[]> GetContainers()
	{
		var list = await _client.AppsV1.ListDeploymentForAllNamespacesAsync();
		var containers = new List<Container>();

		foreach (var item in list.Items)
		{
			var c = new Container
			{
				containerNamespace = item.Namespace(),
				Name = item.Name(),
				Running = item.Status.Replicas > 0
			};

			containers.Add(c);
		}

		return containers.ToArray();
	}

	public Task StartContainer()
	{
		throw new NotImplementedException();
	}

	public Task StopContainer()
	{
		throw new NotImplementedException();
	}
}