package cmd

import (
	"context"
	"errors"
	"fmt"
	"os"

	"code.icod.de/dalu/gomanager/ent"
	"github.com/spf13/cobra"

	_ "github.com/mattn/go-sqlite3"
)

// setupCmd represents the setup command
var setupCmd = &cobra.Command{
	Use:   "setup",
	Short: "sets up the program",
	RunE: func(cmd *cobra.Command, args []string) error {
		if os.Getuid() != 0 {
			return errors.New("this program must be ran as root")
		}
		_, e := os.Stat("/var/lib/gomanager")
		if errors.Is(e, os.ErrNotExist) {
			err := os.MkdirAll("/var/lib/gomanager", 0777)
			if err != nil {
				return err
			}
		}
		client, err := ent.Open("sqlite3", fmt.Sprintf("file:%s?mode=rwc&cache=private&_fk=1", sqliteFilename))
		if err != nil {
			return fmt.Errorf("failed opening connection to sqlite: %v", err)
		}
		defer client.Close()
		// Run the auto migration tool.
		if err := client.Schema.Create(context.Background()); err != nil {
			return fmt.Errorf("failed creating schema resources: %v", err)
		}
		return nil
	},
}

func init() {
	rootCmd.AddCommand(setupCmd)

	// Here you will define your flags and configuration settings.

	// Cobra supports Persistent Flags which will work for this command
	// and all subcommands, e.g.:
	// setupCmd.PersistentFlags().String("foo", "", "A help for foo")

	// Cobra supports local flags which will only run when this command
	// is called directly, e.g.:
	// setupCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
}