10.17沟通调整

计划收款信息增加复制操作
上传合同调整为：上传合同、上传PI、上传水单（均为必传，且支持多文件操作与下载）

src/views/admin/stock/final_list_admin.vue

@@ -83,44 +83,19 @@
       :close-on-click-modal="false"
     >
       <OrderDetailContent :orderData="orderDialog.orderData" />
+      <!-- 合同文件 -->
       <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>
+        <FilePreview title="合同文件" :files="contractFiles" empty-text="暂无合同文件" />
+      </div>
+
+      <!-- PI文件 -->
+      <div class="boxshadow">
+        <FilePreview title="PI文件" :files="piFiles" empty-text="暂无PI文件" />
+      </div>
+
+      <!-- 水单文件 -->
+      <div class="boxshadow">
+        <FilePreview title="水单文件" :files="waterBillFiles" empty-text="暂无水单文件" />
       </div>
       <template #footer>
         <div style="display: flex; justify-content: flex-end; gap: 8px">
@@ -138,7 +113,7 @@
     >
       <div style="max-height: 70vh; display: flex; flex-direction: column; gap: 12px">
         <div style="display: flex; justify-content: flex-end; gap: 8px">
-          <el-button @click="download">下载</el-button>
+          <el-button @click="download" v-if="isFinites">下载</el-button>
         </div>
         <div
           v-if="pdf.images.length"
@@ -184,8 +159,10 @@
   import ApprovalTimeline from '@/components/custom/ApprovalTimeline.vue'
   import type { OrderData } from '@/composables/useOrderDetailDialog'
   import { usePdfPreview } from '@/composables/usePdfPreview'
+  import FilePreview from '@/components/custom/FilePreview.vue'
   const timelineDialogVisible = ref(false)
   const approvalRecords = ref<any[]>([])
+  const isFinites = ref(false)
   // PDF 预览/打印（公共）
   const { pdf, frameRef, openWithResponse, download, print, preparePreview, prepareImages } = usePdfPreview()
   defineOptions({ name: 'AdminFinalListPage' })
@@ -248,6 +225,11 @@
   }
   //打印
   const printfn = (row: any) => {
+    if (row.approval_status == 2) {
+      isFinites.value = true
+    } else {
+      isFinites.value = false
+    }
     manageService
       .printStock({ id: row.id })
       .then((res) => {
@@ -261,16 +243,42 @@
         console.log(err)
       })
   }
+  // 文件数据
+  const contractFiles = ref<Array<{ name: string; url: string; file_name: string }>>([])
+  const piFiles = ref<Array<{ name: string; url: string; file_name: string }>>([])
+  const waterBillFiles = ref<Array<{ name: string; url: string; file_name: string }>>([])
 
-  const contractFile = ref<{ name: string; url: string; file_name: string } | null>(null)
+  // 处理文件数据
+  const processFiles = (files: any[], type: string) => {
+    if (!files || !Array.isArray(files)) return []
+    return files.map((file: any) => ({
+      name: `${type}文件`,
+      url: file.file_full_url || file.file_url,
+      file_name: file.file_url
+    }))
+  }
   const handleView1 = async (row: any) => {
     const res = await manageService.checkStock({ id: row.object_id })
-    if (res?.contract) {
-      contractFile.value = {
-        name: '合同文件',
-        url: res.contract_url || res.contract,
-        file_name: res.contract
-      }
+    // 处理合同文件
+    const file_list = res?.file_list
+    if (file_list?.contract) {
+      contractFiles.value = processFiles(file_list.contract, '合同')
+    } else {
+      contractFiles.value = []
+    }
+    
+    // 处理PI文件
+    if (file_list?.pi_doc) {
+      piFiles.value = processFiles(file_list.pi_doc, 'PI')
+    } else {
+      piFiles.value = []
+    }
+    
+    // 处理水单文件
+    if (file_list?.transaction_slip) {
+      waterBillFiles.value = processFiles(file_list.transaction_slip, '水单')
+    } else {
+      waterBillFiles.value = []
     }
     if (res) {
       // 获取订单详情成功