wing-ops/frontend/src/store/authStore.ts

import { create } from 'zustand'
import { loginApi, googleLoginApi, logoutApi, fetchMe } from '../services/authApi'
import type { AuthUser } from '../services/authApi'

interface AuthState {
  user: AuthUser | null
  isAuthenticated: boolean
  isLoading: boolean
  error: string | null
  login: (account: string, password: string) => Promise<void>
  googleLogin: (credential: string) => Promise<void>
  logout: () => Promise<void>
  checkSession: () => Promise<void>
  hasPermission: (resource: string) => boolean
  clearError: () => void
}

export const useAuthStore = create<AuthState>((set, get) => ({
  user: null,
  isAuthenticated: false,
  isLoading: true,
  error: null,

  login: async (account: string, password: string) => {
    set({ isLoading: true, error: null })
    try {
      const user = await loginApi(account, password)
      set({ user, isAuthenticated: true, isLoading: false })
    } catch (err) {
      const message = (err as { message?: string })?.message || '로그인에 실패했습니다.'
      set({ isLoading: false, error: message })
      throw err
    }
  },

  googleLogin: async (credential: string) => {
    set({ isLoading: true, error: null })
    try {
      const user = await googleLoginApi(credential)
      set({ user, isAuthenticated: true, isLoading: false })
    } catch (err) {
      const message = (err as { message?: string })?.message || 'Google 로그인에 실패했습니다.'
      set({ isLoading: false, error: message })
      throw err
    }
  },

  logout: async () => {
    try {
      await logoutApi()
    } catch {
      // 로그아웃 실패해도 클라이언트 상태는 초기화
    }
    set({ user: null, isAuthenticated: false, isLoading: false, error: null })
  },

  checkSession: async () => {
    set({ isLoading: true })
    try {
      const user = await fetchMe()
      set({ user, isAuthenticated: true, isLoading: false })
    } catch {
      set({ user: null, isAuthenticated: false, isLoading: false })
    }
  },

  hasPermission: (resource: string) => {
    const { user } = get()
    if (!user) return false
    return user.permissions.includes(resource)
  },

  clearError: () => set({ error: null }),
}))