<script setup lang="ts">
import { ref } from 'vue'
import { useRouter } from 'vue-router'
import { ElMessage } from 'element-plus'
import { useUserStore } from '@/stores/user'
import apiClient from '@/api/client'

const router = useRouter()
const userStore = useUserStore()

const form = ref({
  username_or_email: '',
  password: '',
})
const loading = ref(false)

async function handleLogin() {
  loading.value = true
  try {
    const { data } = await apiClient.post('/auth/internal-login', form.value)
    userStore.setUser(data)
    ElMessage.success('内部登录成功！')
    router.push('/')
  } catch {
    // 错误由拦截器处理
  } finally {
    loading.value = false
  }
}
</script>

<template>
  <div class="internal-login-page">
    <el-card class="login-card">
      <template #header>
        <div style="text-align: center">
          <h2 style="margin: 0">🔐 内部登录</h2>
          <p style="color: #999; font-size: 13px; margin: 8px 0 0">仅限公司内部员工使用</p>
        </div>
      </template>
      <el-form :model="form" label-position="top" @submit.prevent="handleLogin">
        <el-form-item label="用户名或邮箱">
          <el-input v-model="form.username_or_email" placeholder="请输入用户名或邮箱" size="large" />
        </el-form-item>
        <el-form-item label="密码">
          <el-input v-model="form.password" type="password" placeholder="请输入密码" show-password size="large" />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" :loading="loading" style="width: 100%" native-type="submit" size="large">
            登录
          </el-button>
        </el-form-item>
      </el-form>
      <div style="text-align: center; margin-top: 10px">
        <router-link to="/login" style="color: #409eff; font-size: 14px">客户登录 →</router-link>
      </div>
    </el-card>
  </div>
</template>

<style scoped>
.internal-login-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.login-card {
  width: 420px;
  border-radius: 12px;
}
</style>