<template>
  <!-- 弹窗容器 -->
  <view class="visitor-modal" v-if="visible">
    <!-- 遮罩层（点击关闭） -->
    <view class="modal-mask" @click="closeModal"></view>
    
    <!-- 弹窗内容（阻止遮罩层事件穿透） -->
    <view class="modal-dialog" @click.stop>
      <!-- 头部：标题 + 关闭按钮 -->
      <view class="dialog-header">
        <text class="dialog-title">访客详情</text>
        <text class="dialog-close" @click="closeModal">×</text>
      </view>

      <!-- 主体：信息展示 -->
      <view class="dialog-body">
        <view class="info-item">
          <text class="item-label">访客姓名：</text>
          <text class="item-value">{{ visitorInfo.visitorName || '无' }}</text>
        </view>
        <view class="info-item">
          <text class="item-label">访客电话：</text>
          <text class="item-value">{{ visitorInfo.visitorPhone || '无' }}</text>
        </view>
        <view class="info-item">
          <text class="item-label">所属公司：</text>
          <text class="item-value">{{ visitorInfo.visitorUnit || '无' }}</text>
        </view>
        <view class="info-item">
          <text class="item-label">被访人：</text>
          <text class="item-value">{{ visitorInfo.interviewedPerson || '无' }}</text>
        </view>
        <view class="info-item">
          <text class="item-label">联系电话：</text>
          <text class="item-value">{{ visitorInfo.interviewedPhone || '无' }}</text>
        </view>
        <view class="info-item">
          <text class="item-label">被访单位：</text>
          <text class="item-value">{{ visitorInfo.interviewedUnit || '无' }}</text>
        </view>
        <view class="info-item">
          <text class="item-label">拜访事由：</text>
          <text class="item-value">{{ visitorInfo.visitingReason || '无' }}</text>
        </view>
        <view class="info-item">
          <text class="item-label">拜访时间：</text>
          <text class="item-value">{{ visitorInfo.visitingBeginTime || '无' }}</text>
        </view>
        <view class="info-item">
          <text class="item-label">是否预约车位：</text>
          <text class="item-value">{{ visitorInfo.bookingParkingSpace ? '是' : '否' }}</text>
        </view>
        <view class="info-item">
          <text class="item-label">预约状态：</text>
          <text 
            class="item-value status-tag" 
            :class="{ 
              'status-confirmed': visitorInfo.serveStatus === 1, 
              'status-pending': visitorInfo.serveStatus === 0, 
              'status-rejected': visitorInfo.serveStatus === 2 
            }"
          >
            {{ formatServeStatus(visitorInfo.serveStatus) }}
          </text>
        </view>
        <view class="info-item">
          <text class="item-label">提交时间：</text>
          <text class="item-value">{{ visitorInfo.createTime || '无' }}</text>
        </view>
      </view>

      <!-- 底部：审核操作（仅待确认时显示） -->
      <view class="dialog-footer" v-if="showActionButtons">
        <button 
          class="audit-btn reject" 
          @click="handleAudit('reject')"
          :loading="loading"
        >
          {{ loading && auditType === 'reject' ? '驳回中...' : '驳回' }}
        </button>
        <button 
          class="audit-btn confirm" 
          @click="handleAudit('confirm')"
          :loading="loading"
        >
          {{ loading && auditType === 'confirm' ? '确认中...' : '确认' }}
        </button>
      </view>
    </view>
  </view>
</template>

<script>
export default {
  props: {
    // 是否显示弹窗
    visible: {
      type: Boolean,
      default: false
    },
    // 访客数据
    visitorInfo: {
      type: Object,
      default: () => ({})
    },
    // 是否显示审核按钮（默认仅“待确认”显示）
    showActionButtons: {
      type: Boolean,
      default: false
    }
  },
  data() {
    return {
      loading: false,    // 审核按钮加载状态
      auditType: ''      // 记录当前审核类型（确认/驳回）
    }
  },
  methods: {
    // 关闭弹窗
    closeModal() {
      this.$emit('close');
    },

    // 处理审核操作
    handleAudit(type) {
      this.loading = true;
      this.auditType = type;

      // 模拟接口请求（实际替换为真实接口）
      setTimeout(() => {
        this.loading = false;
        this.closeModal(); // 关闭弹窗

        // 通知父组件更新状态
        this.$emit('audit', {
          type: type,
          visitorId: this.visitorInfo.id // 传递访客ID
        });

        // 提示用户
        uni.showToast({
          title: type === 'confirm' ? '确认成功' : '驳回成功',
          icon: 'success'
        });
      }, 1500);
    },

    // 格式化服务状态
    formatServeStatus(status) {
      switch (status) {
        case 0: return '待确认';
        case 1: return '已确认';
        case 2: return '已驳回';
        default: return '未知';
      }
    }
  }
}
</script>

<style scoped>
/* 弹窗容器 */
.visitor-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  z-index: 999;
}

/* 遮罩层 */
.modal-mask {
  position: absolute;
  width: 100%;
  height: 100%;
}

/* 弹窗内容 */
.modal-dialog {
  width: 100%;
  background: #fff;
  border-radius: 16px 16px 0 0;
  overflow: hidden;
  transform: translateY(100%);
  animation: slideUp 0.3s forwards;
}

/* 弹窗滑入动画 */
@keyframes slideUp {
  to {
    transform: translateY(0);
  }
}

/* 头部 */
.dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  background: #f8f8f8;
  border-bottom: 1px solid #eee;
}
.dialog-title {
  font-size: 17px;
  font-weight: bold;
}
.dialog-close {
  font-size: 24px;
  color: #999;
}

/* 主体内容 */
.dialog-body {
  padding: 16px;
}
.info-item {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
}
.item-label {
  width: 80px;
  color: #666;
}
.item-value {
  flex: 1;
  color: #333;
}
.status-tag {
  padding: 2px 8px;
  border-radius: 4px;
  color: #fff;
}
.status-pending {
  background: #ff9900;
}
.status-confirmed {
  background: #52c41a;
}
.status-rejected {
  background: #ff4d4f;
}

/* 底部操作 */
.dialog-footer {
  display: flex;
  padding: 16px;
  border-top: 1px solid #eee;
}
.audit-btn {
  flex: 1;
  margin: 0 8px;
  padding: 12px 0;
  border-radius: 8px;
  color: #fff;
}
.reject {
  background: #ff4d4f;
}
.confirm {
  background: #52c41a;
}
</style>