art-design/src/views/crmpc/approval/auth_detil.vue

<template>
  <div class="stocking-show-page">
    <div class="boxshadow">
      <OrderDetailContent :orderData="orderDialog.orderData" />
    </div>
    <!-- 上传合同 -->
    <div class="boxshadow">
      <div class="form-title">
        <span class="border"></span>
        <span class="title">合同</span>
      </div>
      <div class="file-preview">
        <div v-if="contractFile" class="contract-file">
          <div v-if="isImageFile(contractFile)" class="image-preview">
            <img
              :src="contractFile.url"
              :alt="contractFile.name"
              class="preview-image"
              @click="previewImage(contractFile)"
            />
            <div class="file-info">
              <span class="file-name">{{ contractFile.name }}</span>
              <el-button type="text" size="small" @click="previewImage(contractFile)">
                预览
              </el-button>
            </div>
          </div>
          <div v-else class="document-preview">
            <div class="file-icon">
              <i class="iconfont-sys">&#xe814;</i>
            </div>
            <div class="file-info">
              <span class="file-name">{{ contractFile.name }}</span>
              <el-button type="primary" size="small" @click="downloadFile(contractFile)">
                下载
              </el-button>
            </div>
          </div>
        </div>
        <div v-else class="no-file">
          <i class="iconfont-sys">&#xe60c;</i>
          <span>暂无合同文件</span>
        </div>
      </div>
    </div>
    <div class="boxshadow">
      <div class="form-title">
        <span class="border"></span>
        <span class="title">审批记录</span>
      </div>
      <div class="approval-timeline">
        <div v-for="(rec, idx) in approvalRecords" :key="idx" class="timeline-item">
          <div class="left">
            <div class="avatar-box">
              <span class="initial">{{ rec.name?.slice(0, 1) || '—' }}</span>
              <i v-if="rec.approved" class="status-dot iconfont-sys">&#xe621;</i>
              <i v-if="rec.rejected" class="status-dot rejected">&#xe83a;</i>
              <i v-else-if="rec.pending" class="status-dot pending iconfont-sys">&#xe839;</i>
            </div>
          </div>
          <div class="right">
            <div class="row name-role">
              <span class="name">{{ rec.name }}</span>
              <span class="role">（{{ rec.role || rec.type || '审批人' }}）</span>
            </div>
            <div class="row time">{{ rec.time }}</div>
          </div>
        </div>
        <div v-if="!approvalRecords.length" class="empty">暂无审批记录</div>
      </div>
    </div>
    <div class="boxshadow" v-if="status == 'pending'">
      <div class="form-title">
        <span class="border"></span>
        <span class="title">审批</span>
      </div>
      <div class="">
        <ElRow :gutter="12">
          <ElCol :span="24">
            <ElFormItem label="备注：">
              <el-input
                v-model="approvalNotes"
                type="textarea"
                :rows="2"
                placeholder="请输入备注信息"
                class="approval-notes"
              />
            </ElFormItem>
          </ElCol>
        </ElRow>
      </div>
    </div>
    <div class="form-card" v-if="status == 'pending'">
      <!-- 底部信息 -->
      <div class="submit-wrap">
        <ElButton type="primary" plain size="large" class="submit-btn" @click="handleSubmit('reject')"
          >驳回</ElButton
        >
        <ElButton type="primary" size="large" class="submit-btn" @click="handleSubmit('approve')"
          >同意</ElButton
        >
      </div>
    </div>
    <!-- PDF 预览弹窗 -->
    <el-dialog
      v-model="pdf.visible"
      title="打印预览"
      width="80%"
      top="40px"
      :close-on-click-modal="false"
    >
      <div style="height: 70vh; display: flex; flex-direction: column; gap: 12px">
        <div style="display: flex; justify-content: flex-end; gap: 8px">
          <!-- <el-button type="primary" @click="print()">打印</el-button> -->
          <el-button @click="download">下载</el-button>
        </div>
        <iframe
          v-if="pdf.blobUrl || pdf.url"
          ref="frameRef"
          :src="pdf.blobUrl || pdf.url"
          style="flex: 1; width: 100%; border: 1px solid #eee; border-radius: 6px"
        />
      </div>
    </el-dialog>
  </div>
</template>

<script setup lang="ts">
  import { CrmService } from '@/api/crmApi'
  import { commonService } from '@/api/commonApi'
  // import { manageService } from '@/api/adminApi'
  import { useRoute } from 'vue-router'
  import { ElMessage } from 'element-plus'
  import { usePdfPreview } from '@/composables/usePdfPreview'
  import { router } from '@/router'
  import OrderDetailContent from '@/components/custom/OrderDetailContent.vue'
  import type { OrderData } from '@/composables/useOrderDetailDialog'

  defineOptions({ name: 'CrmApprovalDetail' }) // 定义组件名称，用于 KeepAlive 缓存控制

  const { pdf, frameRef, download } = usePdfPreview()
  const route = useRoute()
  const orderDialog = reactive({
    orderData: {} as OrderData
  })
  // const approval_id = route.query.id
  const status = route.query.status
  const stocking_id = route.query.biz_id
  const instance_id = route.query.instance_id
  const stockingInfo = ref<any>({})
  const approvalNotes = ref('')
  const approvalAction = ref('')
  const handleSubmit = async (approvalAction: string) => {
    try {
      // 这里调用审批API
      const { message } = await CrmService.stockapprovalpass({
        instance_id: instance_id,
        action: approvalAction,
        comment: approvalNotes.value
      })
      router.push('/crmpc/approval/stocking_auth')
      ElMessage.success(message)
    } catch {
      ElMessage.error('提交失败')
    }
  }
  // 审批记录（先填充假数据展示）
  const approvalRecords = ref<any[]>([])
  const getDictItemSelectlist = ref<any[]>([])
  const getDictItemSelect = async () => {
    const res = await commonService.getDictItemSelect({ dict_id: '18' })
    getDictItemSelectlist.value = res
  }

  // 合同文件
  const contractFile = ref<{ name: string; url: string; file_name: string } | null>(null)


  //获取详情并映射到回显模型
  const getdetilfn = async () => {
    const res = await CrmService.checkStock({ id: stocking_id })
    const orderData: OrderData = res
    orderDialog.orderData = orderData
    stockingInfo.value = res
    // 合同文件
    if (res?.contract) {
      contractFile.value = {
        name: '合同文件',
        url: res.contract_url || res.contract,
        file_name: res.contract
      }
    }
    // 审批记录（兼容多种字段）
    const resstockapprovallogs = await CrmService.stockapprovallogs({ instance_id: instance_id })
    console.log(resstockapprovallogs)
    const historyList = resstockapprovallogs
    if (historyList.length > 0) {
      approvalRecords.value = historyList.map((h: any) => ({
        name: h?.initiator_name ? h?.initiator_name : h?.name,
        role: h?.index == -1 ? '申请人' : '审批人',
        time: h?.finished_at || '',
        approved: h?.status === 'approved' || h?.status === 'submitted',
        rejected: h?.status === 'rejected',
        pending: h?.status != 'approved' && h?.status != 'rejected' && h?.status != 'submitted'
      }))
    }
  }
  // 判断是否为图片文件
  const isImageFile = (file: { name: string; url: string; file_name: string }) => {
    // 检查文件名
    if (file.name && /\.(jpg|jpeg|png|gif|webp)$/i.test(file.name)) {
      return true
    }

    // 检查file_name字段
    if (file.file_name && file.file_name.startsWith('image/')) {
      return true
    }

    // 检查URL中的文件扩展名（去除查询参数）
    if (file.url) {
      const urlWithoutParams = file.url.split('?')[0] // 移除查询参数
      if (/\.(jpg|jpeg|png|gif|webp)$/i.test(urlWithoutParams)) {
        return true
      }
    }

    return false
  }

  // 预览图片
  const previewImage = (file: { name: string; url: string; file_name: string }) => {
    // 创建图片预览弹窗
    const imagePreview = document.createElement('div')
    imagePreview.style.cssText = `
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.8);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 9999;
      cursor: pointer;
    `

    const image = document.createElement('img')
    image.src = file.url
    image.alt = file.name
    image.style.cssText = `
      max-width: 90%;
      max-height: 90%;
      object-fit: contain;
      border-radius: 4px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    `

    const closeBtn = document.createElement('div')
    closeBtn.innerHTML = '×'
    closeBtn.style.cssText = `
      position: absolute;
      top: 20px;
      right: 30px;
      color: white;
      font-size: 30px;
      cursor: pointer;
      z-index: 10000;
    `

    imagePreview.appendChild(image)
    imagePreview.appendChild(closeBtn)
    document.body.appendChild(imagePreview)

    // 点击关闭
    const closePreview = () => {
      document.body.removeChild(imagePreview)
    }

    imagePreview.addEventListener('click', closePreview)
    closeBtn.addEventListener('click', (e) => {
      e.stopPropagation()
      closePreview()
    })

    // ESC键关闭
    const handleKeydown = (e: KeyboardEvent) => {
      if (e.key === 'Escape') {
        closePreview()
        document.removeEventListener('keydown', handleKeydown)
      }
    }
    document.addEventListener('keydown', handleKeydown)
  }

  // 下载文件
  const downloadFile = (file: { name: string; url: string; file_name: string }) => {
    try {
      const link = document.createElement('a')
      link.href = file.url
      link.download = file.name
      link.target = '_blank'
      document.body.appendChild(link)
      link.click()
      document.body.removeChild(link)
    } catch (error) {
      console.error('下载失败:', error)
      ElMessage.error('下载失败，请稍后重试')
    }
  }

  onMounted(() => {
    getDictItemSelect()
    getdetilfn()
  })
</script>

<style scoped lang="scss">
  .stocking-show-page {
    min-height: 100vh;
  }
  .header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    margin-bottom: 12px;
    color: #333333;
    .header-left {
      flex: 1;
      text-align: center;
    }
    .title {
      font-size: 18px;
      font-weight: 600;
      margin-bottom: 15px;
    }
    .sub {
      color: #333333;
    }
    .mr40 {
      margin-right: 40px;
    }
  }
  .form-title {
    font-weight: bold;
    color: #222;
    margin-bottom: 15px;
  }
  .form-title .title {
    margin-left: 6px;
  }
  .items-wrap {
    margin-top: 6px;
  }
  .item-row {
    padding: 8px 0;
  }
  :deep(.el-input.is-disabled .el-input__inner) {
    color: var(--el-text-color-regular);
  }

  .file-preview {
    padding: 20px;
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .contract-file {
    width: 100%;
    max-width: 400px;
  }

  .image-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .preview-image {
    max-width: 200px;
    max-height: 200px;
    object-fit: contain;
    border: 1px solid #e4e7ed;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: transform 0.2s ease;
  }

  .preview-image:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  }

  .document-preview {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border: 1px solid #e4e7ed;
    border-radius: 8px;
    background: #fafafa;
  }

  .file-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: #409eff;
    border-radius: 8px;
    color: white;
    font-size: 24px;
  }

  .file-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .file-name {
    font-size: 14px;
    color: #333;
    word-break: break-all;
  }

  .no-file {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: #999;
    font-size: 14px;
  }

  .no-file i {
    font-size: 48px;
    color: #ddd;
  }
  .submit-wrap {
    display: flex;
    justify-content: center;
    padding: 24px 0 8px;
  }

  /* 审批记录 时间线 */
  .approval-timeline {
    padding: 8px 4px 8px 0;
  }
  .timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    position: relative;
  }
  .timeline-item + .timeline-item {
    margin-top: 50px;
  }
  .left {
    width: 46px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
  }
  .avatar-box {
    width: 46px;
    height: 46px;
    background: #3d7bff;
    border-radius: 10px;
    color: #fff;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
  }
  .status-dot {
    position: absolute;
    right: -4px;
    bottom: -4px;
    // width: 14px;
    // height: 14px;
    font-size: 9px;
    padding: 3px 1px;
    border-radius: 50%;
    background: #22c55e;
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05);
  }
  .status-dot.pending {
    background: #3471ff;
    padding: 3px 3px;
  }
  .status-dot.rejected {
    background: #ff0000;
    padding: 3px 3px;
  }
  /* 连接下一个节点的虚线 */
  .timeline-item:not(:last-child) .left::after {
    content: '';
    position: absolute;
    top: 52px; /* avatar 46px + 间距 6px */
    left: 23px; /* 盒子宽度一半，确保竖线居中 */
    width: 0;
    height: calc(100% + 16px); /* 加上相邻项之间的间距 */
    border-left: 2px dotted #bfbfbf;
  }
  .right {
    flex: 1;
    padding-top: 2px;
  }
  .row.name-role {
    color: #222;
  }
  .name {
    font-weight: 600;
  }
  .role {
    color: #666;
    margin-left: 4px;
  }
  .time {
    color: #888;
    font-size: 12px;
    margin-top: 2px;
  }
  .empty {
    color: #999;
    padding: 8px 0 4px 4px;
  }
  .submit-wrap {
    display: flex;
    justify-content: space-around;
    padding: 24px 0 8px;
    width: 500px;
    margin: auto;
  }

  .submit-btn {
    width: 100px;
    height: 44px;
    font-size: 16px;
  }
</style>