// src/contexts/AuthContext.jsx
import { createContext, useContext, useState, useEffect } from 'react';
import axios from 'axios';

const AuthContext = createContext();

export function AuthProvider({ children }) {
  const [isAuthenticated, setIsAuthenticated] = useState(false);
  const [isLoading, setIsLoading] = useState(true);

  useEffect(() => {
    const token = localStorage.getItem('token');
    setIsAuthenticated(!!token);
    setIsLoading(false);
  }, []);

  const login = async (username, password) => {
    try {
      const response = await axios.post(`${import.meta.env.VITE_API_URL}/api/auth/login`, {
        username,
        password
      });
      localStorage.setItem('token', response.data.token);
      setIsAuthenticated(true);
      return true;
    } catch (error) {
      console.error('Login error:', error);
      return false;
    }
  };

  const logout = () => {
    localStorage.removeItem('token');
    setIsAuthenticated(false);
  };

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

export function useAuth() {
  return useContext(AuthContext);
}