zkxw/mobile-h5/utils/auth.js

import { validateCredentials } from './validate-credentials.js'
import { buildEncryptedLoginBody } from './login-rsa.js'
import { get, post } from './request.js'
import {
  getToken,
  getRefreshToken,
  isLoggedIn,
  getUser,
  clearSession,
  saveSession,
  updateStoredUser,
  forceRelogin,
  setReturnUrl,
  takeReturnUrl
} from './auth-session.js'

export { validateCredentials }
export {
  getToken,
  getRefreshToken,
  isLoggedIn,
  getUser,
  clearSession,
  updateStoredUser,
  forceRelogin,
  setReturnUrl,
  takeReturnUrl
}

/**
 * 拉取当前用户资料并写回本地（含职位、部门）。
 * @returns {Promise<object|null>}
 */
export async function fetchCurrentUser() {
  const token = getToken()
  if (!token) return null
  const data = await get('/web/auth/current-user', {
    Authorization: 'Bearer ' + token
  })
  if (data) {
    const prev = getUser() || {}
    const merged = Object.assign({}, prev, data)
    updateStoredUser(merged)
    return merged
  }
  return null
}

/**
 * 可选：清除历史 mock_ 前缀假会话，避免误判已登录。
 */
export function clearLegacyMockSessionIfNeeded() {
  const token = getToken()
  if (typeof token === 'string' && token.indexOf('mock_') === 0) {
    clearSession()
  }
}

/**
 * 真实账号密码登录。
 * @param {{ username: string, password: string }} params
 */
export async function passwordLogin({ username, password }) {
  const v = validateCredentials(username, password)
  if (!v.ok) {
    const err = new Error(v.message)
    err.code = v.code
    throw err
  }
  const body = await buildEncryptedLoginBody(
    (username || '').trim(),
    password || ''
  )
  const data = await post('/web/auth/login', body)
  if (!data || !data.token) {
    throw new Error('登录失败')
  }
  saveSession({
    token: data.token,
    refreshToken: data.refreshToken,
    userInfo: data.userInfo
  })
  // 密码登录成功后静默绑定微信（失败不影响登录）
  bindWechatQuietly()
  return data
}

/**
 * 微信授权登录（openid 优先；未绑定需 phoneCode）。
 */
export async function wechatLogin({ loginCode, phoneCode }) {
  const payload = { loginCode }
  if (phoneCode) {
    payload.phoneCode = phoneCode
  }
  const data = await post('/mini/auth/wechat-login', payload)
  if (!data || !data.token) {
    throw new Error('登录失败')
  }
  saveSession({
    token: data.token,
    refreshToken: data.refreshToken,
    userInfo: data.userInfo
  })
  return data
}

/**
 * 网页扫码登录：标记会话已扫码（供 PC 端轮询展示「已扫码」）。
 * @param {string} sessionId 完整 sessionId 或小程序码 scene（短码）
 */
export async function webQrScanned(sessionId) {
  return post('/mini/auth/web-qr-scanned', { sessionId })
}

/**
 * 网页扫码登录：授权手机号并确认（不写本地会话，仅完成 PC 端登录）。
 * @param {{ sessionId: string, loginCode: string, phoneCode: string }} params
 */
export async function webQrConfirm({ sessionId, loginCode, phoneCode }) {
  return post('/mini/auth/web-qr-confirm', {
    sessionId,
    loginCode,
    phoneCode
  })
}

/**
 * 深链无 JWT 时静默换票（仅 loginCode，后端按已绑 openid 签发）。
 */
export async function silentWechatLogin() {
  const loginRes = await new Promise((resolve, reject) => {
    uni.login({ provider: 'weixin', success: resolve, fail: reject })
  })
  const loginCode = loginRes && loginRes.code
  if (!loginCode) throw new Error('静默登录失败')
  const data = await post('/mini/auth/wechat-login', { loginCode })
  if (!data || !data.token) throw new Error('静默登录失败')
  saveSession({
    token: data.token,
    refreshToken: data.refreshToken,
    userInfo: data.userInfo
  })
  return data
}

/**
 * 已登录态下用 wx.login code 绑定 openid；失败静默。
 */
export async function bindWechatQuietly() {
  try {
    const loginRes = await new Promise((resolve, reject) => {
      uni.login({ provider: 'weixin', success: resolve, fail: reject })
    })
    const loginCode = loginRes && loginRes.code
    if (!loginCode) return
    const token = getToken()
    if (!token) return
    await post(
      '/mini/auth/wechat-bind',
      { loginCode },
      { Authorization: 'Bearer ' + token }
    )
  } catch (e) {
    console.warn('wechat bind skipped', e && e.message)
  }
}

/**
 * 查询当前用户是否已绑定服务号（用于微信审批通知）。
 * @returns {Promise<{ bound: boolean }>}
 */
export async function fetchMpBindStatus() {
  const token = getToken()
  if (!token) return { bound: false }
  const data = await get('/mini/auth/mp-bind-status', {
    Authorization: 'Bearer ' + token
  })
  return { bound: !!(data && data.bound) }
}