package recipe

import (
	"path"

	"coopcloud.tech/abra/cli/internal"
	"coopcloud.tech/abra/pkg/autocomplete"
	"coopcloud.tech/abra/pkg/config"
	"github.com/go-git/go-git/v5"
	"github.com/sirupsen/logrus"
	"github.com/urfave/cli"
)

var recipeResetCommand = cli.Command{
	Name:        "reset",
	Usage:       "Remove all unstaged changes from recipe config",
	Description: "WARNING, this will delete your changes. Be Careful.",
	Aliases:     []string{"rs"},
	ArgsUsage:   "<recipe>",
	Flags: []cli.Flag{
		internal.DebugFlag,
		internal.NoInputFlag,
	},
	Before:       internal.SubCommandBefore,
	BashComplete: autocomplete.RecipeNameComplete,
	Action: func(c *cli.Context) error {
		recipeName := c.Args().First()

		if recipeName != "" {
			internal.ValidateRecipe(c)
		}

		repoPath := path.Join(config.RECIPES_DIR, recipeName)
		repo, err := git.PlainOpen(repoPath)
		if err != nil {
			logrus.Fatal(err)
		}

		ref, err := repo.Head()
		if err != nil {
			logrus.Fatal(err)
		}

		worktree, err := repo.Worktree()
		if err != nil {
			logrus.Fatal(err)
		}

		opts := &git.ResetOptions{Commit: ref.Hash(), Mode: git.HardReset}
		if err := worktree.Reset(opts); err != nil {
			logrus.Fatal(err)
		}

		return nil
	},
}