package cmd

import (
	"github.com/spf13/cobra"

	"github.com/netbirdio/netbird/client/internal/profilemanager"
	"github.com/netbirdio/netbird/util"
)

var profileCmd = &cobra.Command{
	Use:   "profile",
	Short: "manage Netbird profiles",
	Long:  `Manage Netbird profiles, allowing you to list, switch, and remove profiles.`,
}

var profileListCmd = &cobra.Command{
	Use:   "list",
	Short: "list all profiles",
	Long:  `List all available profiles in the Netbird client.`,
	RunE:  listProfilesFunc,
}

var profileAddCmd = &cobra.Command{
	Use:   "add <profile_name>",
	Short: "add a new profile",
	Long:  `Add a new profile to the Netbird client. The profile name must be unique.`,
	Args:  cobra.ExactArgs(1),
	RunE:  addProfileFunc,
}

var profileRemoveCmd = &cobra.Command{
	Use:   "remove <profile_name>",
	Short: "remove a profile",
	Long:  `Remove a profile from the Netbird client. The profile must not be active.`,
	Args:  cobra.ExactArgs(1),
	RunE:  removeProfileFunc,
}

var profileSelectCmd = &cobra.Command{
	Use:   "select <profile_name>",
	Short: "select a profile",
	Long:  `Select a profile to be the active profile in the Netbird client. The profile must exist.`,
	Args:  cobra.ExactArgs(1),
	RunE:  selectProfileFunc,
}

func listProfilesFunc(cmd *cobra.Command, _ []string) error {
	SetFlagsFromEnvVars(rootCmd)
	SetFlagsFromEnvVars(cmd)

	cmd.SetOut(cmd.OutOrStdout())

	err := util.InitLog(logLevel, "console")
	if err != nil {
		return err
	}

	profileManager := profilemanager.NewProfileManager()
	profiles, err := profileManager.ListProfiles()
	if err != nil {
		return err
	}

	// list profiles, add a tick if the profile is active
	cmd.Println("Found", len(profiles), "profiles:")
	for _, profile := range profiles {
		// use a cross to indicate the passive profiles
		activeMarker := "✗"
		if profile.IsActive {
			activeMarker = "✓"
		}
		cmd.Println(activeMarker, profile.Name)
	}

	return nil
}

func addProfileFunc(cmd *cobra.Command, args []string) error {
	SetFlagsFromEnvVars(rootCmd)
	SetFlagsFromEnvVars(cmd)

	cmd.SetOut(cmd.OutOrStdout())

	err := util.InitLog(logLevel, "console")
	if err != nil {
		return err
	}

	profileManager := profilemanager.NewProfileManager()
	profileName := args[0]

	err = profileManager.AddProfile(profilemanager.Profile{
		Name: profileName,
	})
	if err != nil {
		return err
	}

	cmd.Println("Profile added successfully:", profileName)
	return nil
}

func removeProfileFunc(cmd *cobra.Command, args []string) error {
	SetFlagsFromEnvVars(rootCmd)
	SetFlagsFromEnvVars(cmd)

	cmd.SetOut(cmd.OutOrStdout())

	err := util.InitLog(logLevel, "console")
	if err != nil {
		return err
	}

	profileManager := profilemanager.NewProfileManager()
	profileName := args[0]

	err = profileManager.RemoveProfile(profileName)
	if err != nil {
		return err
	}

	cmd.Println("Profile removed successfully:", profileName)
	return nil
}

func selectProfileFunc(cmd *cobra.Command, args []string) error {
	SetFlagsFromEnvVars(rootCmd)
	SetFlagsFromEnvVars(cmd)

	cmd.SetOut(cmd.OutOrStdout())

	err := util.InitLog(logLevel, "console")
	if err != nil {
		return err
	}

	profileManager := profilemanager.NewProfileManager()
	profileName := args[0]

	err = profileManager.SwitchProfile(profileName)
	if err != nil {
		return err
	}

	cmd.Println("Profile switched successfully to:", profileName)
	return nil
}