pangu-user-platform/pangu-ui/src/views/login/index.vue

<template>
  <div class="login-container">
    <div class="login-card">
      <!-- 标题 -->
      <div class="login-header">
        <h2>盘古用户平台</h2>
        <p>统一用户管理系统</p>
      </div>
      
      <!-- 登录表单 -->
      <el-form ref="loginFormRef" :model="loginForm" :rules="loginRules" class="login-form">
        <el-form-item prop="username">
          <el-input
            v-model="loginForm.username"
            placeholder="请输入用户名"
            :prefix-icon="User"
            size="large"
          />
        </el-form-item>
        
        <el-form-item prop="password">
          <el-input
            v-model="loginForm.password"
            type="password"
            placeholder="请输入密码"
            :prefix-icon="Lock"
            size="large"
            show-password
            @keyup.enter="handleLogin"
          />
        </el-form-item>
        
        <el-form-item v-if="captchaEnabled" prop="code">
          <div class="captcha-row">
            <el-input
              v-model="loginForm.code"
              placeholder="请输入验证码"
              :prefix-icon="Picture"
              size="large"
              style="flex: 1"
              @keyup.enter="handleLogin"
            />
            <img 
              :src="captchaImg" 
              class="captcha-img" 
              @click="getCaptcha"
              title="点击刷新验证码"
            />
          </div>
        </el-form-item>
        
        <el-form-item>
          <el-checkbox v-model="loginForm.rememberMe">记住密码</el-checkbox>
        </el-form-item>
        
        <el-form-item>
          <el-button
            type="primary"
            size="large"
            style="width: 100%"
            :loading="loading"
            @click="handleLogin"
          >
            登录
          </el-button>
        </el-form-item>
      </el-form>
      
      <!-- 提示 -->
      <div class="login-tip">
        默认账号: admin / admin123
      </div>
    </div>
  </div>
</template>

<script setup>
/**
 * 登录页面（占位，Agent-2会完善）
 * @author pangu
 */
import { useUserStore } from '@/store/user'
import request from '@/utils/request'
import { Lock, Picture, User } from '@element-plus/icons-vue'
import { ElMessage } from 'element-plus'
import { onMounted, ref } from 'vue'
import { useRouter } from 'vue-router'

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

const loginFormRef = ref()
const loading = ref(false)
const captchaImg = ref('')
const uuid = ref('')
const captchaEnabled = ref(false)

const loginForm = ref({
  username: 'admin',
  password: 'admin123',
  code: '',
  rememberMe: false
})

const loginRules = {
  username: [{ required: true, message: '请输入用户名', trigger: 'blur' }],
  password: [{ required: true, message: '请输入密码', trigger: 'blur' }],
  code: [{ required: false, message: '请输入验证码', trigger: 'blur' }]
}

// 获取验证码
const getCaptcha = async () => {
  try {
    const res = await request.get('/api/captchaImage')
    if (res.code === 200) {
      captchaEnabled.value = res.data.captchaEnabled
      if (captchaEnabled.value) {
        captchaImg.value = res.data.img
        uuid.value = res.data.uuid
        loginRules.code[0].required = true
      } else {
        // 验证码未启用，设置为非必填
        loginRules.code[0].required = false
      }
    }
  } catch (error) {
    console.error('获取验证码失败:', error)
  }
}

// 登录
const handleLogin = () => {
  loginFormRef.value?.validate(async (valid) => {
    if (!valid) return
    
    loading.value = true
    try {
      const res = await request.post('/api/login', {
        username: loginForm.value.username,
        password: loginForm.value.password,
        code: loginForm.value.code,
        uuid: uuid.value
      })
      
      if (res.code === 200) {
        // token在res.data.token或res.token中
        const token = res.data?.token || res.token
        userStore.setToken(token)
        ElMessage.success('登录成功')
        router.push('/')
      } else {
        ElMessage.error(res.msg || '登录失败')
        getCaptcha()
      }
    } catch (error) {
      // 登录失败刷新验证码
      getCaptcha()
    } finally {
      loading.value = false
    }
  })
}

onMounted(() => {
  getCaptcha()
})
</script>

<style scoped>
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  padding: 40px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.login-header h2 {
  margin: 0;
  font-size: 28px;
  color: #303133;
}

.login-header p {
  margin: 8px 0 0;
  font-size: 14px;
  color: #909399;
}

.login-form {
  margin-top: 20px;
}

.captcha-row {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.captcha-img {
  width: 100px;
  height: 40px;
  cursor: pointer;
  border: 1px solid #dcdfe6;
  border-radius: 4px;
}

.login-tip {
  text-align: center;
  font-size: 12px;
  color: #909399;
  margin-top: 16px;
}
</style>