crmeb/app/pages/supply_chain/visitor_credential/index.vue

<template>
  <view class="container">
    <!-- 顶部装饰条 -->
    <view class="top-decoration"></view>

    <CustomHeader title="访问凭证" @back="handleBack" />

    <view class="credential-card">
      <text class="card-title">访客二维码</text>
      <text class="card-subtitle">请向工作人员出示此二维码</text>

      <view class="qr-code-container">
        <image :src="qrCodeUrl" class="qr-code" mode="aspectFit" @click="previewQrCode"></image>
        <text class="qr-tip">凭此码可快速通行</text>
      </view>

      <view class="visitor-info">
        <view class="info-item">
          <text class="info-label">访客姓名</text>
          <text class="info-value">{{ visitorName }}</text>
        </view>
        <view class="info-item">
          <text class="info-label">联系电话</text>
          <text class="info-value">{{ visitorPhone }}</text>
        </view>
        <view class="info-item">
          <text class="info-label">车牌号</text>
          <text class="info-value">{{ visitorPlate }}</text>
        </view>
      </view>

      <view class="validity-info">
        <text class="validity-label">有效期限</text>
        <text class="validity-value">{{ validityTime }}</text>
      </view>

      <view class="status-badge">
        <text class="status-text">{{ credentialStatus }}</text>
      </view>
    </view>

    <view class="tips">
      <text class="tips-title">使用提示</text>
      <view class="tips-list">
        <text class="tip-item">• 请妥善保管您的访问凭证</text>
        <text class="tip-item">• 凭证仅限本人使用，不得转借</text>
        <text class="tip-item">• 凭证过期后需重新申请</text>
        <text class="tip-item">• 如有疑问，请联系工作人员</text>
      </view>
    </view>

    <!-- 底部装饰 -->
    <view class="bottom-decoration"></view>
  </view>
</template>

<script>
import CustomHeader from '../components/CustomHeader.vue';

export default {
  components: { CustomHeader },
  data() {
    return {
      openid: '',
      qrCodeUrl: '',
      visitorName: '访客用户',
      visitorPhone: '138****1234',
      visitorPlate: '京A12345',
      validityTime: '2026-01-03 00:00 - 2026-01-04 23:59',
      credentialStatus: '有效'
    };
  },
  onLoad(options) {
    this.openid = options.openid || '';
    this.qrCodeUrl = 'https://api.qrserver.com/v1/create-qr-code/?size=200x200&data=visitor_openid_' + this.openid;
  },
  mounted() {
    // 模拟获取访客信息
    setTimeout(() => {
      this.visitorName = '访客_' + this.openid.slice(-4);
    }, 500);
  },
  methods: {
    handleBack() {
      uni.navigateBack();
    },
    previewQrCode() {
      if (!this.qrCodeUrl) return;
      uni.previewImage({
        urls: [this.qrCodeUrl],
        current: this.qrCodeUrl
      });
    },
    refreshQrCode() {
      this.qrCodeUrl = 'https://api.qrserver.com/v1/create-qr-code/?size=200x200&data=visitor_openid_' + this.openid + '_' + Date.now();
      uni.showToast({ title: '二维码已刷新', icon: 'success' });
    }
  }
};
</script>

<style lang="scss" scoped>
.container {
  min-height: 100vh;
  background: linear-gradient(135deg, #3a5da6 0%, #4a72c2 100%);
  padding: 20rpx;
  position: relative;
  overflow: hidden;
}

.top-decoration {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 10rpx;
  background: linear-gradient(90deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4);
}

.credential-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 24rpx;
  padding: 50rpx;
  box-shadow: 0 20rpx 60rpx rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(10rpx);
  position: relative;
  z-index: 1;
  margin-bottom: 40rpx;
  margin-top: 12rpx;
}

.card-title {
  font-size: 44rpx;
  font-weight: bold;
  color: #333;
  text-align: center;
  margin-bottom: 12rpx;
}

.card-subtitle {
  font-size: 28rpx;
  color: #666;
  text-align: center;
  display: block;
  margin-bottom: 50rpx;
}

.qr-code-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 50rpx;
}

.qr-code {
  width: 300rpx;
  height: 300rpx;
  background-color: #fff;
  padding: 20rpx;
  border-radius: 16rpx;
  box-shadow: 0 12rpx 30rpx rgba(0, 0, 0, 0.1);
  margin-bottom: 20rpx;
}

.qr-tip {
  font-size: 28rpx;
  color: #3a5da6;
  font-weight: 500;
}

.visitor-info {
  background: rgba(58, 93, 166, 0.05);
  border-radius: 16rpx;
  padding: 30rpx;
  margin-bottom: 30rpx;
}

.info-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15rpx 0;
  border-bottom: 1rpx solid rgba(58, 93, 166, 0.1);
}

.info-item:last-child {
  border-bottom: none;
}

.info-label {
  font-size: 32rpx;
  color: #666;
}

.info-value {
  font-size: 32rpx;
  color: #333;
  font-weight: 500;
}

.validity-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20rpx 0;
  margin-bottom: 30rpx;
}

.validity-label {
  font-size: 32rpx;
  color: #666;
}

.validity-value {
  font-size: 32rpx;
  color: #ff6b6b;
  font-weight: 500;
}

.status-badge {
  background: linear-gradient(135deg, #4caf50 0%, #45a049 100%);
  border-radius: 50rpx;
  padding: 15rpx 40rpx;
  text-align: center;
  margin: 0 auto;
  width: fit-content;
}

.status-text {
  color: #fff;
  font-size: 32rpx;
  font-weight: bold;
}

.tips {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 24rpx;
  padding: 40rpx;
  box-shadow: 0 20rpx 60rpx rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(10rpx);
  position: relative;
  z-index: 1;
}

.tips-title {
  font-size: 36rpx;
  font-weight: bold;
  color: #333;
  margin-bottom: 20rpx;
  display: block;
}

.tips-list {
  display: flex;
  flex-direction: column;
  gap: 15rpx;
}

.tip-item {
  font-size: 28rpx;
  color: #666;
  line-height: 44rpx;
}

.bottom-decoration {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200rpx;
  background: linear-gradient(180deg, transparent, rgba(42, 82, 152, 0.2));
  opacity: 0.6;
}
</style>