app-hejyou/src/context/AuthContext.jsx

import { createContext, useContext, useState, useEffect } from 'react'
import { getMe } from '../api/directus'
import { getStoredToken, setStoredToken, clearStoredToken } from '../utils/secureToken'

const AuthContext = createContext(null)

export function AuthProvider({ children }) {
  const [token, setToken] = useState(null)
  const [user, setUser] = useState(null)
  const [loading, setLoading] = useState(true)
  const [bootstrapped, setBootstrapped] = useState(false)

  // Token einmalig aus dem sicheren Speicher laden (inkl. Migration aus localStorage).
  useEffect(() => {
    getStoredToken()
      .then(setToken)
      .catch(() => setToken(null))
      .finally(() => setBootstrapped(true))
  }, [])

  // Profil laden, sobald der Token bekannt ist.
  useEffect(() => {
    if (!bootstrapped) return
    if (!token) { setLoading(false); return }
    getMe(token)
      .then(setUser)
      .catch(() => { clearStoredToken(); setToken(null) })
      .finally(() => setLoading(false))
  }, [token, bootstrapped])

  const saveToken = async (t) => { await setStoredToken(t); setToken(t) }
  const logout = async () => { await clearStoredToken(); setToken(null); setUser(null) }

  return (
    <AuthContext.Provider value={{ token, user, setUser, saveToken, logout, loading }}>
      {children}
    </AuthContext.Provider>
  )
}

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