import { defineStore } from 'pinia'
import type { User } from '~/types/models'

export const useAuthStore = defineStore('auth', () => {
  const user = ref<User | null>(null)
  const isLoading = ref(false)
  const error = ref<string | null>(null)

  const isAuthenticated = computed(() => !!user.value)
  const isAdmin = computed(() => user.value?.role === 'admin')
  const isModerator = computed(() =>
    user.value?.role === 'admin' || user.value?.role === 'moderator',
  )

  const setUser = (userData: User | null) => {
    user.value = userData
  }

  const clearUser = () => {
    user.value = null
    error.value = null
  }

  const setLoading = (loading: boolean) => {
    isLoading.value = loading
  }

  const setError = (err: string | null) => {
    error.value = err
  }

  return {
    user,
    isLoading,
    error,
    isAuthenticated,
    isAdmin,
    isModerator,
    setUser,
    clearUser,
    setLoading,
    setError,
  }
})