jurong_circle_frontdesk/src/views/MyLogin.vue

<template>
  <div class="login-page">
    <div class="login-container">
      <div class="login-card">
        <div class="login-header">
          <h2>用户登录</h2>
          <p>欢迎来到炬融圈</p>
        </div>

        <div class="image">
            <img src="/imgs/login.png" alt="炬融圈">
        </div>
        
        <el-form
          ref="loginFormRef"
          :model="loginForm"
          :rules="loginRules"
          class="login-form"
          @submit.prevent="handleLogin"
        >
          <el-form-item prop="username">
            <el-input
              v-model="loginForm.username"
              placeholder="请输入用户名或邮箱"
              size="large"
              :prefix-icon="User"
              clearable
            />
          </el-form-item>
          
          <el-form-item prop="password">
            <el-input
              v-model="loginForm.password"
              type="password"
              placeholder="请输入密码"
              size="large"
              :prefix-icon="Lock"
              show-password
              clearable
              @keyup.enter="handleLogin"
            />
          </el-form-item>
          
          <el-form-item prop="captcha">
            <Captcha
              ref="captchaRef"
              v-model="loginForm.captcha"
              placeholder="请输入验证码"
              size="large"
            />
          </el-form-item>
          
          <el-form-item>
            <div class="form-options">
              <el-checkbox v-model="rememberMe">记住我</el-checkbox>
              <el-link type="primary" @click="showForgotPassword">
                忘记密码？
              </el-link>
            </div>
          </el-form-item>
          
          <el-form-item>
            <el-button
              type="primary"
              size="large"
              class="login-button"
              :loading="userStore.loading"
              @click="handleLogin"
            >
              {{ userStore.loading ? '登录中...' : '登录' }}
            </el-button>
          </el-form-item>
        </el-form>
        
        <div class="login-footer">
          <p>
            还没有账号？
            <el-link type="primary" @click="$router.push('/register')">
              立即注册
            </el-link>
          </p>
        </div>
        
       <!--  <div class="quick-login">
          <el-divider>快速登录</el-divider>
          <div class="demo-accounts">
            <el-button
              type="info"
              plain
              size="small"
              @click="quickLogin('admin')"
            >
              管理员账号
            </el-button>
            <el-button
              type="success"
              plain
              size="small"
              @click="quickLogin('user')"
            >
              普通用户
            </el-button>
          </div>
        </div> -->
      </div>
      
        <!-- 备案信息 -->
        <div class="icp-info">
          <div class="icp-item">
            <svg class="icp-icon" viewBox="0 0 1024 1024" width="16" height="16">
              <path d="M512 85.333333c-23.466667 0-42.666667 19.2-42.666667 42.666667v85.333333c0 23.466667 19.2 42.666667 42.666667 42.666667s42.666667-19.2 42.666667-42.666667V128c0-23.466667-19.2-42.666667-42.666667-42.666667z" fill="#909399"/>
              <path d="M512 256c-141.226667 0-256 114.773333-256 256 0 70.613333 28.586667 134.4 74.666667 180.48L512 874.666667l181.333333-182.186667C739.413333 646.4 768 582.613333 768 512c0-141.226667-114.773333-256-256-256z m0 341.333333c-47.146667 0-85.333333-38.186667-85.333333-85.333333s38.186667-85.333333 85.333333-85.333333 85.333333 38.186667 85.333333 85.333333-38.186667 85.333333-85.333333 85.333333z" fill="#909399"/>
              <path d="M170.666667 298.666667c-11.733333-20.48-37.546667-27.306667-58.026667-15.573334-20.48 11.733333-27.306667 37.546667-15.573333 58.026667l42.666666 74.24c11.733333 20.48 37.546667 27.306667 58.026667 15.573333 20.48-11.733333 27.306667-37.546667 15.573333-58.026666l-42.666666-74.24z" fill="#909399"/>
              <path d="M853.333333 298.666667l-42.666666 74.24c-11.733333 20.48-4.906667 46.293333 15.573333 58.026666 20.48 11.733333 46.293333 4.906667 58.026667-15.573333l42.666666-74.24c11.733333-20.48 4.906667-46.293333-15.573333-58.026667-20.48-11.733333-46.293333-4.906667-58.026667 15.573334z" fill="#909399"/>
            </svg>
            <a href="https://beian.miit.gov.cn/" target="_blank" class="icp-link">
              浙ICP备2025186895号
            </a>
          </div>
        </div>
      
    </div>
    
    <!-- 背景装饰 -->
    <div class="background-decoration">
      <div class="decoration-circle circle-1"></div>
      <div class="decoration-circle circle-2"></div>
      <div class="decoration-circle circle-3"></div>
    </div>
  </div>
</template>

<script setup>
import { ref, reactive, onMounted } from 'vue'
import { useRouter, useRoute } from 'vue-router'
import { useUserStore } from '@/stores/user'
import { ElMessage, ElMessageBox } from 'element-plus'
import { User, Lock } from '@element-plus/icons-vue'
import Captcha from '@/components/Captcha.vue'

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

// 表单引用
const loginFormRef = ref()
const captchaRef = ref()

// 表单数据
const loginForm = reactive({
  username: '',
  password: '',
  captcha: ''
})

// 其他状态
const rememberMe = ref(false)

// 表单验证规则
const loginRules = {
  username: [
    { required: true, message: '请输入用户名或邮箱', trigger: 'blur' },
    { min: 3, message: '用户名至少3个字符', trigger: 'blur' }
  ],
  password: [
    { required: true, message: '请输入密码', trigger: 'blur' },
    { min: 6, message: '密码至少6个字符', trigger: 'blur' }
  ],
  captcha: [
    { required: true, message: '请输入验证码', trigger: 'blur' },
    { min: 4, max: 4, message: '验证码为4位字符', trigger: 'blur' }
  ]
}

// 处理登录
const handleLogin = async () => {
  if (!loginFormRef.value || !captchaRef.value) return
  
  try {
    // 先验证表单
    const valid = await loginFormRef.value.validate()
    if (!valid) return
    
    // // 验证验证码
    // const captchaValid = await captchaRef.value.verifyCaptcha(loginForm.captcha)
    // if (!captchaValid) {
    //   loginForm.captcha = ''
    //   return
    // }
    
    // 获取验证码信息
    const captchaInfo = captchaRef.value.getCaptchaInfo()
    
    // 提交登录请求（包含验证码信息）
    const loginData = {
      username: loginForm.username,
      password: loginForm.password,
      captchaId: captchaInfo.captchaId,
      captchaText: captchaInfo.captchaText
    }
    
    const result = await userStore.login(loginData)
    
    if (result.success) {
      // 登录成功，跳转到目标页面或转账管理
      const redirectPath = route.query.redirect || '/mainpage'
      router.push(redirectPath)
    }
  } catch (error) {
    console.error('登录失败:', error)
    // 登录失败后刷新验证码
    if (captchaRef.value) {
      await captchaRef.value.refreshCaptcha()
    }
    loginForm.captcha = ''
  }
}

// 快速登录（演示用）
const quickLogin = async (type) => {
  if (type === 'admin') {
    loginForm.username = 'admin'
    loginForm.password = 'admin123'
  } else {
    loginForm.username = 'user'
    loginForm.password = 'user123'
  }
  
  // 清空验证码，让用户手动输入
  loginForm.captcha = ''
  ElMessage.info('请输入验证码后登录')
}

// 忘记密码
const showForgotPassword = () => {
  ElMessageBox.alert(
    '请联系管理员重置密码，或使用演示账号进行体验。',
    '忘记密码',
    {
      confirmButtonText: '确定',
      type: 'info'
    }
  )
}

// 组件挂载时的处理
onMounted(() => {
  // 如果已经登录，直接跳转
  if (userStore.isAuthenticated) {
    const redirectPath = route.query.redirect || '/transfers'
    router.push(redirectPath)
  }
  
  // 从localStorage恢复记住我状态
  const savedUsername = localStorage.getItem('rememberedUsername')
  if (savedUsername) {
    loginForm.username = savedUsername
    rememberMe.value = true
  }
})

// 监听记住我状态变化
const handleRememberMe = () => {
  if (rememberMe.value && loginForm.username) {
    localStorage.setItem('rememberedUsername', loginForm.username)
  } else {
    localStorage.removeItem('rememberedUsername')
  }
}
</script>

<style scoped>
/* 移除三个输入框背景 */
:deep(.el-input__wrapper) {
  background: transparent !important;
  border-radius: 8px;
}

/* 输入框聚焦及hover效果 */
:deep(.el-input__wrapper:hover),
:deep(.el-input__wrapper.is-focus) {
  box-shadow: 0 0 0 1px #409eff inset;
}

/* 错误状态样式 */
:deep(.el-form-item.is-error .el-input__wrapper) {
  box-shadow: 0 0 0 1px #f56c6c inset;
}

/* 成功状态样式 */
:deep(.el-form-item.is-success .el-input__wrapper) {
  box-shadow: 0 0 0 1px #67c23a inset;
}

/* 其他原有样式保持不变 */
.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #abbaff 0%, #f3f3f3 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.login-container {
  width: 100%;
  max-width: 400px;
  padding: 20px;
  position: relative;
  z-index: 10;
}

.login-card {
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 40px 30px;
}

.login-header {
  text-align: center;
  margin-bottom: 30px;
}

.login-header h2 {
  color: #4784ff;
  margin-bottom: 8px;
  font-weight: 600;
}

.login-header p {
  color: white;
  font-size: 14px;
}

/* 图片容器样式 */
.image {
  width: 375px;    /* 固定宽度 */
  height: 287px;   /* 固定高度 */
  margin: 0 auto 20px; /* 水平居中，底部留出间距 */
  overflow: hidden; /* 隐藏超出容器的部分 */
  border-radius: 8px; /* 可选：添加圆角增强视觉效果 */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); /* 可选：添加轻微阴影 */
}

/* 图片填充样式 */
.image img {
  width: 100%;     /* 宽度充满容器 */
  height: 100%;    /* 高度充满容器 */
  object-fit: contain;
  display: block;  /* 去除图片底部默认空白 */
}

/* 响应式适配（小屏设备自动缩放） */
@media (max-width: 375px) {
  .image {
    width: 100%;   /* 在小于375px的屏幕上宽度自适应 */
    height: auto;  /* 高度按比例自动计算 */
    aspect-ratio: 375 / 287; /* 保持原比例 */
  }
}

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

.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.login-button {
  width: 100%;
  height: 44px;
  font-size: 16px;
  font-weight: 600;
}

.login-footer {
  text-align: center;
  margin-bottom: 20px;
}

.login-footer p {
  color: #606266;
  font-size: 14px;
}

.icp-info {
  text-align: center;
  margin-top: 20px;
  padding-top: 15px;
  border-top: 1px solid rgba(224, 224, 230, 0.3);
}

.icp-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.icp-icon {
  flex-shrink: 0;
}

.icp-link {
  color: #909399;
  font-size: 12px;
  text-decoration: none;
  transition: color 0.3s ease;
}

.icp-link:hover {
  color: #409eff;
  text-decoration: underline;
}

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

.demo-accounts {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 15px;
}

.background-decoration {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.decoration-circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  animation: float 6s ease-in-out infinite;
}

.circle-1 {
  width: 200px;
  height: 200px;
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.circle-2 {
  width: 150px;
  height: 150px;
  top: 60%;
  right: 10%;
  animation-delay: 2s;
}

.circle-3 {
  width: 100px;
  height: 100px;
  bottom: 20%;
  left: 20%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

/* 响应式设计 */
@media (max-width: 480px) {
  .login-container {
    padding: 15px;
  }
  
  .login-card {
    padding: 30px 20px;
  }
  
  .demo-accounts {
    flex-direction: column;
  }
  
  .form-options {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }
}

/* Element Plus 组件样式覆盖 */
:deep(.el-button) {
  border-radius: 8px;
}

:deep(.el-divider__text) {
  background-color: rgba(255, 255, 255, 0.95);
  color: #909399;
}

/* 加载状态样式 */
.login-button.is-loading {
  pointer-events: none;
}

/* 动画效果 */
.login-card {
  animation: slideInUp 0.6s ease-out;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
</style>