cw_web/src/views/login/index.vue

<template>
  <div class="login-container">
    <div class="login-card">
      <div class="content">
        <div class="title">
          <h3>Welcome to Camera Management System</h3>
        </div>
        <el-form
          ref="loginFormRef"
          :model="loginFormData"
          :rules="loginFormRules"
          @keyup.enter="handleLogin"
        >
          <el-form-item prop="name">
            <el-input
              v-model.trim="loginFormData.name"
              placeholder="Account"
              :prefix-icon="User"
              size="large"
              tabindex="1"
              type="text"
            />
          </el-form-item>
          <el-form-item prop="password" class="password-form-item">
            <el-input
              v-model.trim="loginFormData.password"
              placeholder="Password"
              :prefix-icon="Lock"
              show-password
              size="large"
              tabindex="2"
              type="password"
            />
            <div class="forget-password">
              <el-link type="primary" @click="dialogVisible = true" :underline="false">Forgot Password</el-link>
            </div>
          </el-form-item>
          <el-button
            :loading="loading"
            size="large"
            type="primary"
            class="login-btn"
            @click.prevent="handleLogin"
          >
            Login
          </el-button>
          <div class="login-tip">
            <span>For initial password, please refer to the manual or contact the administrator.</span>
          </div>
        </el-form>
      </div>
    </div>
    <!-- 忘记密码对话框 -->
    <el-dialog
      v-model="dialogVisible"
      title="Note"
      width="800px"
      :close-on-click-modal="false"
      :close-on-press-escape="false"
      @close="handleDialogClose"
    >
      <div class="forgot-password-dialog">
<!--        <div class="device-password-title">Device Password</div>-->
        <div class="qrcode-container">
          <qrcode-vue
            :value="devicePassword"
            :size="160"
            :errorCorrectionLevel="level"
          />
          <span class="password-text">{{devicePassword}}</span>
        </div>
        <div class="reset-methods">
          <div class="methods-title">How to Reset Password：</div>
          <div class="method-item">
            <strong>Method 1:</strong> Open PC software spd.exe, enter the obtained device password into the UID input box, click make, and generate a 12-digit super password.
          </div>
          <div class="method-item">
            <strong>Method 2:</strong> Open mobile APP SPD, click "Enable QR code scanning", scan the QR code above to generate a 12-digit super password, or click the "Manual input" button, enter the device password, click confirm, and generate a super password.
          </div>
        </div>
        <div class="password-input-container">
          <el-input
            v-model="superPassword"
            placeholder="Please enter the super password"
            size="default"
            type="password"
            show-password
          />
        </div>
      </div>
      <template #footer>
        <div class="dialog-footer">
          <el-button  style="width: 250px" type="primary" @click="handleResetPassword">
            Reset to Default Password
          </el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script lang="ts" setup>
import { reactive, ref } from 'vue'
import { useRouter } from 'vue-router'
import { useUserStore } from '@/stores/modules/user'
import { ElMessage, ElDialog, type FormInstance, type FormRules } from 'element-plus'
import { User, Lock } from '@element-plus/icons-vue'
import { type LoginRequestData } from '@/api/types/login'
import { setToken } from '@/utils/cache/cookies'
import { setRouter } from '@/router'
import type { TimeParaData } from '@/api/types/setting'
import { format } from 'date-fns'
import { getCameraDeviceInfo, PutTimePara } from '@/api/setting'
import QrcodeVue from 'qrcode.vue'
import { cameraResetPassword } from '@/api/setting'


const router = useRouter()
const loginFormRef = ref<FormInstance | null>(null)
const loading = ref(false)
const dialogVisible = ref(false)
const loginFormData: LoginRequestData = reactive({
  name: '',
  password: '',
  code: ''
})

const devicePassword = ref('Failed to get QR code')
const superPassword = ref('')
const level = ref('H')

const loginFormRules: FormRules = {
  name: [{ required: true, message: 'Please enter your account', trigger: 'blur' }],
  password: [
    { required: true, message: ' Please enter your password', trigger: 'blur' },
    { min: 1, max: 16, message: 'Length must be between 1 and 16 characters', trigger: 'blur' }
  ]
}

const handleDialogClose = () => {
  dialogVisible.value = false
  superPassword.value = ''
}


async function getDeviceInfo(){
  const res = await getCameraDeviceInfo()
  devicePassword.value = res.data.MacAddr.replace(/:/g, '')
}

onMounted(() => {
  getDeviceInfo()
})

function handleResetPassword() {
  cameraResetPassword({
    ResetPassword: superPassword.value
  }).then((res) => {
    if (res.data === 'ok\n') {
      ElMessage.success('Reset Password Successful')
      handleDialogClose()
    } else {
      ElMessage.error('Reset Password Failed!')
    }
  })
}

const handleLogin = () => {
  loginFormRef.value?.validate((valid: boolean, fields) => {
    if (valid) {
      loading.value = true
      useUserStore()
        .login(loginFormData)
        .then((res: string) => {
          if (res == 'ok\n') {
            ElMessage.success('Login Successful')
            const token = useUserStore().token
            setToken(token)
            setRouter()
            router.push({ path: '/' })
            const timeParaData: TimeParaData = {
              time: format(new Date(), 'yyyy-MM-dd-HH-mm-ss')
            }
            PutTimePara(timeParaData)
          } else {
            ElMessage.error('Incorrect username or password')
          }
        })
        .catch(() => {
          loginFormData.password = ''
          ElMessage.error('Login Failed')
        })
        .finally(() => {
          loading.value = false
        })
    } else {
      console.error('表单校验不通过', fields)
    }
  })
}
</script>

<style lang="scss" scoped>
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100vw;
  background-color: #f5f7fa;

  .title {
    text-align: center;
    margin-bottom: 30px;

    h2 {
      color: #333;
      font-size: 24px;
      font-weight: 600;
      margin: 0;
    }
  }

  .login-card {
    width: 500px;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    background-color: #fff;
    overflow: hidden;
    transition: box-shadow 0.3s ease;

    &:hover {
      box-shadow: 0 12px 48px rgba(0, 0, 0, 0.2);
    }

    .content {
      padding: 40px 50px;

      :deep(.el-form-item) {
        margin-bottom: 20px;
      }

      :deep(.el-input-group__append) {
        padding: 0;
        overflow: hidden;
      }

      .password-form-item {
        position: relative;
        margin-bottom: 8px;

        .forget-password {
          position: absolute;
          right: 0;
          top: 100%;
          padding-top: 1px;
          display: flex;
          justify-content: flex-end;

          :deep(.el-link) {
            font-size: 11px;

            &:hover {
              text-decoration: underline;
            }
          }
        }
      }

      .login-btn {
        width: 100%;
        margin-top: 32px;
        font-weight: 500;
        letter-spacing: 1px;
        transition: all 0.3s ease;

        &:hover {
          transform: translateY(-2px);
          box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
        }
      }

      .login-tip {
        text-align: center;
        font-size: 11px;
        margin-top: 16px;
        color: #999;
      }
    }
  }
}

/* 忘记密码对话框样式 */
.forgot-password-dialog {
  padding: 0;
  box-sizing: border-box;

  .device-password-title {
    font-size: 14px;
    color: #666;
    margin-bottom: 16px;
    text-align: center;
    font-weight: 500;
  }

  .qrcode-container {
    display: flex;
    flex-direction: column;  /* 改为纵向排列 */
    align-items: center;     /* 居中对齐 */
    justify-content: center;
    margin-bottom: 28px;
    padding: 0 20px;
    gap: 10px;

    .password-text {
      font-size: 14px;
      color: #333;
      font-weight: 500;
      word-break: break-all;  // 防止长密码换行问题
      text-align: center;
      max-width: 160px;  // 与二维码同宽
    }
  }

  .reset-methods {
    margin-bottom: 28px;
    padding: 0 20px;
    text-align: left;

    .methods-title {
      font-size: 13px;
      margin-bottom: 12px;
      font-weight: 500;
      color: #333;
      text-align: left;
    }

    .method-item {
      font-size: 12px;
      line-height: 1.8;
      margin-bottom: 10px;
      color: #666;
      text-indent: 0;

      strong {
        color: #333;
        font-weight: 600;
      }
    }
  }

  .password-input-container {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    padding: 0 20px;

    :deep(.el-input) {
      width: 100%;
      max-width: 340px;

      :deep(.el-input__wrapper) {
        box-shadow: none;
        border: 1px solid #e5e7eb;
        border-radius: 6px;
        padding: 0 12px;
        height: 40px;
        background-color: #fafbfc;
        transition: all 0.3s ease;

        &:hover {
          border-color: #d9d9d9;
          background-color: #fff;
        }

        :deep(.el-input__inner) {
          border: none;
          padding: 0;
          height: 40px;
          font-size: 13px;
          background-color: transparent;
          color: #333;

          &::placeholder {
            color: #b3b3b3;
          }
        }
      }

      :deep(.el-input__inner:focus) {
        color: #333;
      }
    }
  }
}

/* 对话框整体样式优化 */
:deep(.el-dialog) {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.12);

  .el-dialog__wrapper {
    backdrop-filter: blur(2px);
  }
}

/* 对话框标题样式 */
:deep(.el-dialog__header) {
  padding: 9px 15px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  margin: 0;
  border-bottom: none;
  margin-left: -20px;
  margin-right: -20px;
  margin-top: -20px;
  width: calc(100% + 40px);
  position: relative;
  left: -20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  overflow: visible;

  .el-dialog__title {
    color: white;
    font-size: 18px;
    font-weight: 600;
    flex: 1;
    margin: 0 30px;
    min-width: 0;
  }

  .el-dialog__headerbtn {
    position: static;
    top: auto;
    right: auto;
    transform: none;
    flex-shrink: 0;
    margin-left: 10px;

    .el-dialog__close {
      color: white;
      font-size: 25px;
      transition: all 0.3s ease;
      cursor: pointer;
      width: 32px;
      height: 32px;
      display: flex;
      align-items: center;
      justify-content: center;

      &:hover {
        opacity: 0.8;
        transform: rotate(90deg);
      }
    }
  }
}

:deep(.el-dialog__body) {
  padding: 24px 0 0;
  background-color: #fff;
}

/* 对话框页脚样式 */
:deep(.el-dialog__footer) {
  padding: 20px;
  background-color: #fff;
  text-align: center;
  border-top: 1px solid #f0f0f0;
}

/* 重置密码按钮样式 */
:deep(.dialog-footer) {
  display: flex;
  justify-content: center;
  padding: 0;

  .el-button {
    width: 140px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    font-size: 14px;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.3s ease;
    cursor: pointer;

    &:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
    }

    &:active {
      transform: translateY(0);
    }
  }
}
</style>