jurong_circle_program_black_app/src/views/Login.vue

<template>
  <div class="login-container">
    <div class="login-background">
      <div class="bg-shape shape-1"></div>
      <div class="bg-shape shape-2"></div>
      <div class="bg-shape shape-3"></div>
    </div>
    
    <div class="login-card">
      <div class="login-header">
        <div class="logo">
          <el-icon class="logo-icon"><Setting /></el-icon>
          <h1 class="title">项目后台管理系统</h1>
        </div>
        <p class="subtitle">欢迎回来，请登录您的账户</p>
      </div>
      
      <el-form
        ref="loginFormRef"
        :model="loginForm"
        :rules="loginRules"
        class="login-form"
        @keyup.enter="handleLogin"
      >
        <el-form-item prop="username">
          <el-input
            v-model="loginForm.username"
            placeholder="电话号码"
            size="large"
            prefix-icon="User"
            clearable
          />
        </el-form-item>
        
        <el-form-item prop="password">
          <el-input
            v-model="loginForm.password"
            type="password"
            placeholder="密码"
            size="large"
            prefix-icon="Lock"
            show-password
            clearable
          />
        </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>
        
        <div class="login-options">
          <el-checkbox v-model="loginForm.remember">记住我</el-checkbox>
          <el-link type="primary" :underline="false">忘记密码？</el-link>
        </div>
        
        <el-button
          type="primary"
          size="large"
          class="login-btn"
          :loading="userStore.loading"
          @click="handleLogin"
        >
          {{ userStore.loading ? '登录中...' : '登录' }}
        </el-button>
      </el-form>
      

      
      <div class="login-footer">
        <p>还没有账户？<el-link type="primary" :underline="false" @click="goToRegister">立即注册</el-link></p>
      </div>
    </div>
  </div>
</template>

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

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

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

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

// 表单验证规则
const loginRules = {
  username: [
    { required: true, message: '请输入电话号码', trigger: 'blur' },
    { min: 3, message: '用户名长度不能少于3位', trigger: 'blur' }
  ],
  password: [
    { required: true, message: '请输入密码', trigger: 'blur' },
    { min: 6, message: '密码长度不能少于6位', trigger: 'blur' }
  ]
}

// 处理登录
const handleLogin = async () => {
  try {
    await loginFormRef.value.validate()
     // 验证验证码
    // const captchaValid = await captchaRef.value.verifyCaptcha(loginForm.captcha)
    const captchaInfo = captchaRef.value.getCaptchaInfo()
    const result = await userStore.login({
      username: loginForm.username,
      password: loginForm.password,
      captchaId: captchaInfo.captchaId,
      captchaText: captchaInfo.captchaText
    }) 
    
    if (result.success) {
      // 保存记住我状态
      if (loginForm.remember) {
        localStorage.setItem('admin_remember', 'true')
        localStorage.setItem('admin_username', loginForm.username)
      } else {
        localStorage.removeItem('admin_remember')
        localStorage.removeItem('admin_username')
      }
      
      // 跳转到仪表盘
      router.push('/dashboard')
    }
  } catch (error) {
    console.error('登录失败:', error)
  }
}

// 跳转到注册页
const goToRegister = () => {
  ElMessage.info('注册功能暂未开放，请联系管理员')
}

// 组件挂载时恢复记住的用户名
onMounted(() => {
  const remember = localStorage.getItem('admin_remember')
  const username = localStorage.getItem('admin_username')
  
  if (remember === 'true' && username) {
    loginForm.username = username
    loginForm.remember = true
  }
})
</script>

<style scoped>
.login-container {
  position: relative;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.login-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

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

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

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

.shape-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);
  }
}

.login-card {
  position: relative;
  width: 400px;
  padding: 40px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  z-index: 1;
}

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

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.logo-icon {
  font-size: 32px;
  color: #409eff;
  margin-right: 10px;
}

.title {
  font-size: 24px;
  font-weight: 600;
  color: #2c3e50;
  margin: 0;
}

.subtitle {
  color: #7f8c8d;
  font-size: 14px;
  margin: 0;
}

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

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

.login-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.login-btn {
  width: 100%;
  height: 45px;
  font-size: 16px;
  font-weight: 500;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.quick-login {
  margin: 20px 0;
}

.quick-login-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
}

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

.login-footer p {
  color: #7f8c8d;
  font-size: 14px;
  margin: 0;
}

/* 响应式设计 */
@media (max-width: 480px) {
  .login-card {
    width: 90%;
    padding: 30px 20px;
  }
  
  .title {
    font-size: 20px;
  }
  
  .quick-login-buttons {
    flex-direction: column;
  }
}

/* 输入框样式优化 */
.login-form :deep(.el-input__wrapper) {
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.login-form :deep(.el-input__wrapper:hover) {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.login-form :deep(.el-input__wrapper.is-focus) {
  box-shadow: 0 4px 12px rgba(64, 158, 255, 0.3);
}

/* 按钮动画 */
.quick-login-buttons .el-button {
  transition: all 0.3s ease;
}

.quick-login-buttons .el-button:hover {
  transform: translateY(-2px);
}
</style>