package cmd

import (
	"context"
	"fmt"
	"os"

	"github.com/frenocorp/pop/internal/auth"
	"github.com/frenocorp/pop/internal/config"
	"github.com/spf13/cobra"
)

func loginCmd() *cobra.Command {
	cmd := &cobra.Command{
		Use:   "login",
		Short: "Log in to ProtonMail",
		Long:  `Authenticate with ProtonMail API and store session credentials.`,
		RunE: func(cmd *cobra.Command, args []string) error {
			cfgMgr := config.NewConfigManager()
			cfg, err := cfgMgr.Load()
			if err != nil {
				return fmt.Errorf("failed to load config: %w", err)
			}

			manager, err := auth.NewSessionManager()
			if err != nil {
				return fmt.Errorf("failed to create session manager: %w", err)
			}

			return manager.LoginInteractive(context.Background(), cfg.APIBaseURL)
		},
	}

	return cmd
}

func logoutCmd() *cobra.Command {
	cmd := &cobra.Command{
		Use:   "logout",
		Short: "Log out from ProtonMail",
		Long:  `Clear stored session credentials.`,
		RunE: func(cmd *cobra.Command, args []string) error {
			manager, err := auth.NewSessionManager()
			if err != nil {
				return fmt.Errorf("failed to create session manager: %w", err)
			}
			return manager.Logout()
		},
	}

	return cmd
}

func sessionCmd() *cobra.Command {
	cmd := &cobra.Command{
		Use:   "session",
		Short: "Show current session info",
		Long:  `Display current authentication session details.`,
		RunE: func(cmd *cobra.Command, args []string) error {
			manager, err := auth.NewSessionManager()
			if err != nil {
				return fmt.Errorf("failed to create session manager: %w", err)
			}
			session, err := manager.GetSession()
			if err != nil {
				return fmt.Errorf("no active session: %w", err)
			}
			fmt.Fprintf(os.Stdout, "Session: %s\n", session.UID)
			return nil
		},
	}

	return cmd
}