client-web/src/modules/auth/views/LoginView.vue

<script setup lang="ts">
import { nextTick, reactive, ref } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { ElMessage, type FormInstance, type FormRules } from 'element-plus'
import { ArrowRight, LockKeyhole, UserRound } from '@lucide/vue'
import { useAuthStore } from '@/modules/auth/store/auth'
import AuthShell from '@/modules/auth/components/AuthShell.vue'
import { getRememberedLoginId } from '@/api/session'

interface LoginForm {
  account: string
  password: string
  remember: boolean
}

const route = useRoute()
const router = useRouter()
const auth = useAuthStore()
const formRef = ref<FormInstance>()
const loading = ref(false)
const impersonationFailed = route.query.impersonation === 'failed'
const loginIdentifiersUpdated = route.query.reason === 'identifiers-updated'
const rememberedLoginId = getRememberedLoginId()
const form = reactive<LoginForm>({
  account: typeof route.query.account === 'string'
    ? route.query.account
    : rememberedLoginId,
  password: '',
  remember: Boolean(rememberedLoginId),
})
const usernamePattern = /^[A-Za-z][A-Za-z0-9_.@-]{3,63}$/
const mainlandMobilePattern = /^1[3-9]\d{9}$/

function validLoginId(value: string) {
  return usernamePattern.test(value) || mainlandMobilePattern.test(value)
}

const rules: FormRules<LoginForm> = {
  account: [
    { required: true, message: '请输入用户名或手机号', trigger: 'blur' },
    {
      validator: (_rule, value: string, callback) => {
        if (!value || validLoginId(value.trim())) callback()
        else callback(new Error('请输入有效用户名或中国大陆手机号'))
      },
      trigger: 'blur',
    },
  ],
  password: [
    { required: true, message: '请输入密码', trigger: 'blur' },
    { min: 8, max: 72, message: '密码长度应为 8–72 位', trigger: 'blur' },
  ],
}

async function submit() {
  if (!formRef.value || loading.value) return
  const valid = await formRef.value.validate().catch(() => false)
  if (!valid) {
    await nextTick()
    document.querySelector<HTMLElement>('.auth-form-panel .el-form-item.is-error input')?.focus()
    return
  }

  loading.value = true
  try {
    await auth.login(form.account.trim(), form.password, form.remember)
    ElMessage.success('登录成功')
    await router.replace(String(route.query.redirect || '/'))
  } catch (error) {
    ElMessage.error(error instanceof Error ? error.message : '登录失败，请检查账号后重试')
  } finally {
    loading.value = false
  }
}

function showResetHint() {
  ElMessage.info('请联系平台客服重置密码')
}
</script>

<template>
  <AuthShell
    switch-text="还没有企业账号？"
    switch-label="申请入驻"
    switch-to="/register"
    visual-title="跨境物流业务，一个工作台完成"
    visual-description="从企业协作到头程订单跟进，让业务信息与操作权限始终清晰。"
    :features="['企业级角色与权限', '头程订单全程跟进', '多成员业务协同']"
  >
    <div class="auth-form-content auth-form-content--login">
      <div class="auth-form-heading">
        <h2 id="login-title">登录客户工作台</h2>
        <p>使用用户名或中国大陆手机号登录，继续管理您的跨境物流业务。</p>
      </div>
      <el-alert
        v-if="impersonationFailed"
        title="代登录失败或授权已失效，请返回管理后台重新发起"
        type="error"
        :closable="false"
        show-icon
      />
      <el-alert
        v-if="loginIdentifiersUpdated"
        title="用户名或手机号已更新，所有会话均已退出，请重新登录"
        type="success"
        :closable="false"
        show-icon
      />
      <div class="auth-account-note">企业注册成功后即可登录；提交订单前需完成企业资料审核。</div>
        <el-form ref="formRef" :model="form" :rules="rules" label-position="top" size="large" @submit.prevent="submit">
          <el-form-item label="用户名或手机号" prop="account">
            <el-input v-model="form.account" autocomplete="username" maxlength="64" placeholder="请输入用户名或中国大陆手机号" :prefix-icon="UserRound" />
          </el-form-item>
          <el-form-item label="密码" prop="password">
            <el-input v-model="form.password" autocomplete="current-password" maxlength="72" type="password" show-password placeholder="请输入 8–72 位密码" :prefix-icon="LockKeyhole" @keyup.enter="submit" />
          </el-form-item>
          <div class="auth-form-options">
            <el-checkbox v-model="form.remember">记住账号</el-checkbox>
            <button type="button" @click="showResetHint">忘记密码？</button>
          </div>
          <el-button native-type="submit" class="auth-submit" type="primary" :loading="loading">登录 <ArrowRight :size="17" /></el-button>
        </el-form>
    </div>
  </AuthShell>
</template>