import axios, { type InternalAxiosRequestConfig, type AxiosResponse, type AxiosError } from 'axios'
import { useAuthStore } from '@/stores/auth'
import router from '@/router'

const request = axios.create({
    baseURL: import.meta.env.VITE_BASE_URL || '',
    timeout: 30000,
    headers: {
        'Content-Type': 'application/json',
    },
})

// Request interceptor - add Authorization header
request.interceptors.request.use(
    (config: InternalAxiosRequestConfig) => {
        const authStore = useAuthStore()
        if (authStore.token) {
            config.headers.Authorization = `Bearer ${authStore.token}`
        }
        return config
    },
    (error: AxiosError) => {
        return Promise.reject(error)
    }
)

// Response interceptor - handle 401/403
request.interceptors.response.use(
    (response: AxiosResponse) => {
        return response
    },
    (error: AxiosError) => {
        if (error.response?.status === 401 || error.response?.status === 403) {
            const authStore = useAuthStore()
            authStore.logout()
            router.push('/admin/login')
        }
        return Promise.reject(error)
    }
)

export default request