package app

import (
	"fmt"
	"strings"

	"coopcloud.tech/abra/cli/internal"
	"coopcloud.tech/abra/pkg/autocomplete"
	"coopcloud.tech/abra/pkg/client"
	"github.com/docker/docker/api/types"
	"github.com/docker/docker/api/types/filters"
	"github.com/sirupsen/logrus"
	"github.com/urfave/cli/v2"
)

var appErrorsCommand = &cli.Command{
	Name:  "errors",
	Usage: "List errors for a deployed app",
	Description: `
This command will list errors for a deployed app. This is a best-effort
implementation and an attempt to gather a number of tips & tricks for finding
errors together into one convenient command. When an app is failing to deploy
or having issues, it could be a lot of things. This command is best accompanied
by "abra app logs <app>".
`,
	Aliases:      []string{"e"},
	Flags:        []cli.Flag{},
	BashComplete: autocomplete.AppNameComplete,
	Action: func(c *cli.Context) error {
		app := internal.ValidateApp(c)

		cl, err := client.New(app.Server)
		if err != nil {
			logrus.Fatal(err)
		}

		filters := filters.NewArgs()
		filters.Add("name", app.StackName())

		containers, err := cl.ContainerList(c.Context, types.ContainerListOptions{Filters: filters})
		if err != nil {
			logrus.Fatal(err)
		}

		// tableCol := []string{"status", "error", "healthcheck", "healthcheck logs"}
		// table := abraFormatter.CreateTable(tableCol)

		for _, container := range containers {
			fmt.Println("service: ", strings.Join(container.Names, ""))

			containerState, err := cl.ContainerInspect(c.Context, container.ID)
			if err != nil {
				logrus.Fatal(err)
			}

			fmt.Println("restarted no. times: ", containerState.RestartCount)
			fmt.Println("status: ", containerState.State.Status)
			fmt.Println("oom killed: ", containerState.State.OOMKilled)
			fmt.Println("error: ", containerState.State.Error)

			if containerState.State.Health != nil {
				fmt.Println("healthcheck status: ", containerState.State.Health.Status)
				fmt.Println("failed no. times: ", containerState.State.Health.FailingStreak)
				for _, log := range containerState.State.Health.Log {
					fmt.Println("output: ", log.Output)
				}
			}

			fmt.Println("---")

			// table.Append([]string{containerState.State.Status, containerState.State.Error, healthCheckState, healthCheckLogs})

		}

		// table.Render()

		return nil
	},
}