import { createContext, useContext, useState, ReactNode } from "react";

interface User {
  email: string;
  name: string;
}

interface AuthContextType {
  user: User | null;
  login: (email: string, name?: string) => void;
  logout: () => void;
  isAuthenticated: boolean;
}

const AuthContext = createContext<AuthContextType>({
  user: null,
  login: () => {},
  logout: () => {},
  isAuthenticated: false,
});

export const AuthProvider = ({ children }: { children: ReactNode }) => {
  const [user, setUser] = useState<User | null>(null);

  const login = (email: string, name?: string) => {
    setUser({ email, name: name || email.split("@")[0] });
  };

  const logout = () => {
    setUser(null);
  };

  return (
    <AuthContext.Provider value={{ user, login, logout, isAuthenticated: !!user }}>
      {children}
    </AuthContext.Provider>
  );
};

export const useAuth = () => useContext(AuthContext);