v0.7.1 client readline removed for cross-platform compatibility with wasm, client logic fix fixes and refactor

internal/client/command/auth.go

@@ -0,0 +1,168 @@
+// FILE: lixenwraith/chess/internal/client/command/auth.go
+package command
+
+import (
+	"bufio"
+	"chess/internal/client/api"
+	"chess/internal/client/display"
+	"chess/internal/client/session"
+	"fmt"
+	"os"
+	"strings"
+)
+
+func (r *Registry) registerAuthCommands() {
+	r.Register(&Command{
+		Name:        "register",
+		ShortName:   "r",
+		Description: "Register a new user",
+		Usage:       "register",
+		Handler:     registerHandler,
+	})
+
+	r.Register(&Command{
+		Name:        "login",
+		ShortName:   "l",
+		Description: "Login with credentials",
+		Usage:       "login",
+		Handler:     loginHandler,
+	})
+
+	r.Register(&Command{
+		Name:        "logout",
+		ShortName:   "o",
+		Description: "Clear authentication",
+		Usage:       "logout",
+		Handler:     logoutHandler,
+	})
+
+	r.Register(&Command{
+		Name:        "whoami",
+		ShortName:   "i",
+		Description: "Show current user",
+		Usage:       "whoami",
+		Handler:     whoamiHandler,
+	})
+
+	r.Register(&Command{
+		Name:        "user",
+		ShortName:   "e",
+		Description: "Set user ID manually",
+		Usage:       "user <userId>",
+		Handler:     setUserHandler,
+	})
+}
+
+func registerHandler(s *session.Session, args []string) error {
+	scanner := bufio.NewScanner(os.Stdin)
+	c := s.GetClient().(*api.Client)
+
+	display.Print(display.Yellow, "Username: ")
+	scanner.Scan()
+	username := strings.TrimSpace(scanner.Text())
+
+	password, err := readPassword(display.Yellow + "Password: " + display.Reset)
+	if err != nil {
+		return err
+	}
+
+	display.Print(display.Yellow, "Email (optional): ")
+	scanner.Scan()
+	email := strings.TrimSpace(scanner.Text())
+
+	resp, err := c.Register(username, password, email)
+	if err != nil {
+		return err
+	}
+
+	s.SetAuthToken(resp.Token)
+	s.SetCurrentUser(resp.UserID)
+	s.SetUsername(resp.Username)
+	c.SetToken(resp.Token)
+
+	display.Println(display.Green, "Registered successfully")
+	fmt.Printf("User ID: %s\n", resp.UserID)
+	fmt.Printf("Username: %s\n", resp.Username)
+
+	return nil
+}
+
+func loginHandler(s *session.Session, args []string) error {
+	scanner := bufio.NewScanner(os.Stdin)
+	c := s.GetClient().(*api.Client)
+
+	display.Print(display.Yellow, "Username or Email: ")
+	scanner.Scan()
+	identifier := strings.TrimSpace(scanner.Text())
+
+	password, err := readPassword(display.Yellow + "Password: " + display.Reset)
+	if err != nil {
+		return err
+	}
+
+	resp, err := c.Login(identifier, password)
+	if err != nil {
+		return err
+	}
+
+	s.SetAuthToken(resp.Token)
+	s.SetCurrentUser(resp.UserID)
+	s.SetUsername(resp.Username)
+	c.SetToken(resp.Token)
+
+	display.Println(display.Green, "Logged in successfully")
+	fmt.Printf("User ID: %s\n", resp.UserID)
+	fmt.Printf("Username: %s\n", resp.Username)
+
+	return nil
+}
+
+func logoutHandler(s *session.Session, args []string) error {
+	s.SetAuthToken("")
+	s.SetCurrentUser("")
+	s.SetUsername("")
+	c := s.GetClient().(*api.Client)
+	c.SetToken("")
+
+	display.Println(display.Green, "Logged out")
+	return nil
+}
+
+func whoamiHandler(s *session.Session, args []string) error {
+	if s.GetAuthToken() == "" {
+		display.Println(display.Yellow, "Not authenticated")
+		return nil
+	}
+
+	c := s.GetClient().(*api.Client)
+	user, err := c.GetCurrentUser()
+	if err != nil {
+		return err
+	}
+
+	display.Println(display.Cyan, "Current User:")
+	fmt.Printf("  User ID:  %s\n", user.UserID)
+	fmt.Printf("  Username: %s\n", user.Username)
+	if user.Email != "" {
+		fmt.Printf("  Email:    %s\n", user.Email)
+	}
+	fmt.Printf("  Created:  %s\n", user.CreatedAt.Format("2006-01-02 15:04:05"))
+	if user.LastLogin != nil {
+		fmt.Printf("  Last Login: %s\n", user.LastLogin.Format("2006-01-02 15:04:05"))
+	}
+
+	return nil
+}
+
+func setUserHandler(s *session.Session, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("usage: user <userId>")
+	}
+
+	userID := args[0]
+	s.SetCurrentUser(userID)
+	display.Println(display.Cyan, "User ID set to: %s", userID)
+	fmt.Println("Note: This doesn't authenticate, just sets the ID for display")
+
+	return nil
+}