package docker

import (
	"context"
	"fmt"
	"log/slog"
	"os"

	"github.com/docker/docker/api/types"
	"github.com/docker/docker/client"
)

var (
	logger = slog.New(slog.NewJSONHandler(os.Stdout, nil))
)

func GetShipStatus(patps []string) (map[string]string, error) {
	statuses := make(map[string]string)
	cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
	if err != nil {
		errmsg := fmt.Sprintf("Error getting Docker info: %v", err)
		logger.Error(errmsg)
		return statuses, err
	} else {
		containers, err := cli.ContainerList(context.Background(), types.ContainerListOptions{})
		if err != nil {
			errmsg := fmt.Sprintf("Error getting containers: %v", err)
			logger.Error(errmsg)
			return statuses, err
		} else {
			for _, pier := range patps {
				found := false
				for _, container := range containers {
					for _, name := range container.Names {
						fasPier := "/" + pier
						if name == fasPier {
							statuses[pier] = container.Status
							found = true
							break
						}
					}
					if found {
						break
					}
				}
				if !found {
					statuses[pier] = "not found"
				}
			}
		}
		return statuses, nil
	}
}