package dev.dinauer;

import java.util.List;

import jakarta.inject.Inject;
import jakarta.ws.rs.*;
import jakarta.ws.rs.core.MediaType;

import io.fabric8.kubernetes.api.model.Pod;
import io.quarkus.security.Authenticated;

import dev.dinauer.service.DeploymentService;
import dev.dinauer.service.PodService;

@Path("/resources/deployments")
@Authenticated
public class DeploymentResource
{
    @Inject
    DeploymentService deploymentService;

    @Inject
    PodService podService;

    @PATCH
    @Path("/{namespace}/{name}")
    @Consumes(MediaType.TEXT_PLAIN)
    @Produces
    public void rescaleDeployment(@PathParam("namespace") String namespace, @PathParam("name") String name, Integer replicaCount)
    {
        if (namespace != null && !namespace.isBlank() && name != null && !name.isBlank() && replicaCount != null && replicaCount > 0)
        {
            deploymentService.rescale(namespace, name, replicaCount);
        }
        else
        {
            throw new RuntimeException("Namespace or name cannot be null or empty. Replica count cannot be null and must be greater than 0.");
        }
    }

    @GET
    @Path("/{namespace}/{name}/pods")
    public List<Pod> getPodsByDeployment(String namespace, String name)
    {
        return podService.findByDeployment(namespace, name);
    }
}