import { GUIDE_LOGIN_KEY } from '../constants/mock'
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export const API_BASE_URL = (import.meta.env.VITE_API_BASE_URL || 'http://221.182.45.100:8011/api').replace(/\/$/, '')
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const API_ORIGIN = API_BASE_URL.replace(/\/api$/, '')
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const LOGIN_PAGE = '/pages/login/index'
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let authRedirecting = false
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export function request({ url, method = 'GET', data, authenticated = true, headers = {} }) {
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const loginState = uni.getStorageSync(GUIDE_LOGIN_KEY)
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const header = { 'Content-Type': 'application/json', ...headers }
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if (authenticated && loginState && loginState.token) {
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header.Authorization = `Bearer ${loginState.token}`
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}
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return new Promise((resolve, reject) => {
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uni.request({
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url: `${API_BASE_URL}${url}`,
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method,
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data,
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header,
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success(response) {
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const body = response.data || {}
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if (shouldHandleAuthExpired(response.statusCode, body, authenticated)) {
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handleAuthExpired()
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reject(createAuthExpiredError(body.message || body.msg))
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return
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}
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if (response.statusCode >= 200 && response.statusCode < 300 && body.code === 0) {
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resolve(body.data)
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return
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}
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reject(createRequestError(body, response.statusCode))
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},
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fail(error) {
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reject(new Error(error.errMsg || '网络连接失败'))
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}
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})
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})
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}
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export function uploadFile({ url, filePath, name = 'file', header = {}, authenticated = true }) {
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const loginState = uni.getStorageSync(GUIDE_LOGIN_KEY)
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const requestHeader = { ...header }
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if (authenticated && loginState && loginState.token) {
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requestHeader.Authorization = `Bearer ${loginState.token}`
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}
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return new Promise((resolve, reject) => {
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uni.uploadFile({
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url: `${API_BASE_URL}${url}`,
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filePath,
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name,
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header: requestHeader,
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success(response) {
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let body = response.data
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try {
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body = typeof body === 'string' ? JSON.parse(body) : body
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} catch (error) {
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reject(new Error('上传响应格式不正确'))
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return
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}
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if (shouldHandleAuthExpired(response.statusCode, body, authenticated)) {
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handleAuthExpired()
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reject(createAuthExpiredError(body && (body.message || body.msg)))
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return
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}
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if (response.statusCode >= 200 && response.statusCode < 300 && body && body.code === 0) {
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resolve(body.data)
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return
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}
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reject(createRequestError(body, response.statusCode, '上传失败'))
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},
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fail(error) {
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reject(new Error(error.errMsg || '文件上传失败'))
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}
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})
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})
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}
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function shouldHandleAuthExpired(statusCode, body = {}, authenticated = true) {
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if (!authenticated) return false
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if (statusCode === 401) return true
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return body && (body.code === 401 || body.code === '401')
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}
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function createAuthExpiredError(message) {
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const error = new Error(message || '登录已过期，请重新登录')
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error.authExpired = true
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return error
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}
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function createRequestError(body = {}, statusCode, fallback = '请求失败') {
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const responseBody = body || {}
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const error = new Error(responseBody.message || responseBody.msg || `${fallback}（${statusCode}）`)
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error.code = responseBody.code
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error.statusCode = statusCode
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return error
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}
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function handleAuthExpired() {
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try {
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uni.removeStorageSync(GUIDE_LOGIN_KEY)
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} catch (error) {}
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if (authRedirecting || isLoginPage()) return
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authRedirecting = true
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uni.showToast({
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title: '登录已过期，请重新登录',
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icon: 'none'
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})
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setTimeout(() => {
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uni.reLaunch({
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url: LOGIN_PAGE,
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complete() {
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setTimeout(() => {
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authRedirecting = false
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}, 500)
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}
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})
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}, 300)
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}
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function isLoginPage() {
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const pages = typeof getCurrentPages === 'function' ? getCurrentPages() : []
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const current = pages[pages.length - 1]
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return current && `/${current.route}` === LOGIN_PAGE
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}
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export function resolveApiAssetUrl(path) {
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if (!path) {
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return ''
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}
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if (/^https?:\/\//i.test(path) || path.startsWith('wxfile://') || path.startsWith('blob:')) {
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return path
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}
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return `${API_ORIGIN}${path.startsWith('/') ? path : `/${path}`}`
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}
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