/*
 * Copyright 2026 Oleg Borodin <onborodin@gmail.com>
 */
package account

import (
	"context"
	"fmt"

	"mbase/app/operator"

	"github.com/spf13/cobra"
	"github.com/spf13/viper"
)

const (
	defaultHostname = "localhost:1025"
)

type Util struct {
	oper                *operator.Logic
	subCmd              *cobra.Command
	createAccountParams CreateAccountParams
	listAccountsParams  ListAccountsParams
	updateAccountParams UpdateAccountParams
	deleteAccountParams DeleteAccountParams
	commonParams        CommonParams
	operID              string
}

func NewUtil(oper *operator.Logic) *Util {
	return &Util{
		oper: oper,
	}
}

type CommonParams struct {
	Username string
	Password string
}

func (util *Util) GetRooCmd() *cobra.Command {
	return util.subCmd
}

func (util *Util) BuildCmds() *cobra.Command {
	subCmd := &cobra.Command{
		Use:               "account",
		Short:             "\nAccount operations",
		SilenceUsage:      true,
		PersistentPreRunE: util.ValidateOper,
	}
	subCmd.CompletionOptions.DisableDefaultCmd = true

	subCmd.PersistentFlags().StringVarP(&util.commonParams.Username, "user", "U", util.commonParams.Username, "Username")
	subCmd.PersistentFlags().StringVarP(&util.commonParams.Password, "pass", "P", util.commonParams.Password, "Password")
	subCmd.MarkFlagsRequiredTogether("user", "pass")

	vi := viper.New()
	vi.SetEnvPrefix("mstore")
	vi.BindEnv("user")
	vi.BindEnv("pass")
	util.commonParams.Username = vi.GetString("user")
	util.commonParams.Password = vi.GetString("pass")

	var createAccountCmd = &cobra.Command{
		Use:   "create name password ",
		Short: "Create account",
		Args:  cobra.ExactArgs(2),
		Run:   util.CreateAccount,
	}
	subCmd.AddCommand(createAccountCmd)

	var listAccountsCmd = &cobra.Command{
		Use:   "list",
		Short: "List accounts",
		Run:   util.ListAccounts,
	}
	subCmd.AddCommand(listAccountsCmd)

	var updateAccountsCmd = &cobra.Command{
		Use:   "update name|id",
		Short: "Update account",
		Args:  cobra.ExactArgs(1),
		Run:   util.UpdateAccount,
	}
	updateAccountsCmd.Flags().StringVarP(&util.updateAccountParams.Password, "pass", "P", util.updateAccountParams.Password, "New Password")
	//updateAccountsCmd.Flags().StringVarP(&util.updateAccountParams.Username, "user", "U", util.updateAccountParams.Username, "New Username")
	subCmd.AddCommand(updateAccountsCmd)

	var deleteAccountCmd = &cobra.Command{
		Use:   "delete name|id",
		Short: "Delete account",
		Args:  cobra.ExactArgs(1),
		Run:   util.DeleteAccount,
	}
	subCmd.AddCommand(deleteAccountCmd)

	util.subCmd = subCmd
	return util.subCmd
}

func (util *Util) ValidateOper(cmd *cobra.Command, args []string) error {
	var err error
	ctx := context.Background()
	authOk, operID, err := util.oper.ValidateAccount(ctx, util.commonParams.Username, util.commonParams.Password)
	if !authOk {
		err := fmt.Errorf("Authentification error")
		return err
	}
	util.operID = operID
	return err
}