feat(M08-B): 补联调待补证据清单

admin/src/components/CleaningFieldHandoffPanel.vue

@@ -7,6 +7,7 @@
         <span>阻断 <strong>{{ blockedCount }}</strong></span>
         <span>待处理 <strong>{{ pendingCount }}</strong></span>
         <span>证据 <strong>{{ evidenceRecordedCount }}</strong></span>
+        <span>待补证据 <strong>{{ evidenceMissingCount }}</strong></span>
         <span>更新 <strong>{{ sessionMeta.updatedAt || '未记录' }}</strong></span>
       </div>
       <div class="toolbar-actions">
@@ -144,6 +145,21 @@
           </li>
         </ul>
       </section>
+      <section v-if="evidenceMissingItems.length" class="handoff-blockers handoff-evidence-gaps">
+        <header>
+          <div>
+            <h3>待补证据</h3>
+            <span>{{ evidenceMissingItems.length }} 个现场检查项仍缺少截图、流水或回包记录</span>
+          </div>
+          <el-button :icon="Copy" @click="copyEvidenceSummary">复制证据清单</el-button>
+        </header>
+        <ul>
+          <li v-for="item in evidenceMissingItems" :key="item.id">
+            <strong>{{ item.category }} · {{ item.title }}</strong>
+            <span>{{ draft[item.id].owner || '未分派' }} / {{ item.evidence }}</span>
+          </li>
+        </ul>
+      </section>
 
       <el-table :data="filteredChecklist" class="data-table" row-key="id">
         <el-table-column prop="category" label="类别" width="120" />
@@ -316,6 +332,10 @@ const passedCount = computed(() => checklist.filter((item) => draft[item.id].sta
 const blockedCount = computed(() => checklist.filter((item) => draft[item.id].status === 'BLOCKED').length);
 const pendingCount = computed(() => checklist.filter((item) => draft[item.id].status === 'PENDING').length);
 const evidenceRecordedCount = computed(() => checklist.filter((item) => draft[item.id].evidenceRef.trim()).length);
+const evidenceMissingItems = computed(() => checklist.filter((item) => (
+  draft[item.id].status !== 'SKIP' && !draft[item.id].evidenceRef.trim()
+)));
+const evidenceMissingCount = computed(() => evidenceMissingItems.value.length);
 const blockedItems = computed(() => checklist.filter((item) => draft[item.id].status === 'BLOCKED'));
 const checklistIds = new Set(checklist.map((item) => item.id));
 const handoffReady = computed(() => pendingCount.value === 0 && blockedCount.value === 0);
@@ -422,6 +442,27 @@ async function copyBlockedSummary() {
   }
 }
 
+async function copyEvidenceSummary() {
+  const header = [
+    `联调批次：${sessionMeta.batchNo || '未填写'}`,
+    `现场/门店：${sessionMeta.site || '未填写'}`,
+    `负责人：${sessionMeta.coordinator || '未填写'}`,
+    `执行时间：${sessionMeta.executedAt || '未填写'}`,
+    `最后更新：${sessionMeta.updatedAt || '未记录'}`,
+    `待补证据：${evidenceMissingCount.value}`
+  ].join('\n');
+  const content = evidenceMissingItems.value.map((item) => {
+    const itemDraft = draft[item.id];
+    return `[${item.category}] ${item.title} - ${itemDraft.owner || '未分派'} - 应留证据：${item.evidence}`;
+  }).join('\n');
+  try {
+    await navigator.clipboard.writeText(`${header}\n\n${content}`);
+    ElMessage.success('待补证据清单已复制');
+  } catch {
+    ElMessage.warning('当前浏览器不允许自动复制，请使用导出 CSV 留存');
+  }
+}
+
 async function copyVerdict() {
   const verdict = [
     `联调批次：${sessionMeta.batchNo || '未填写'}`,
@@ -430,7 +471,7 @@ async function copyVerdict() {
     `执行时间：${sessionMeta.executedAt || '未填写'}`,
     `最后更新：${sessionMeta.updatedAt || '未记录'}`,
     `结论：${handoffReady.value ? '可进入现场验收收口' : '仍不可收口'}`,
-    `统计：通过 ${passedCount.value}，阻断 ${blockedCount.value}，待处理 ${pendingCount.value}，证据 ${evidenceRecordedCount.value}/${checklist.length}`
+    `统计：通过 ${passedCount.value}，阻断 ${blockedCount.value}，待处理 ${pendingCount.value}，证据 ${evidenceRecordedCount.value}/${checklist.length}，待补证据 ${evidenceMissingCount.value}`
   ].join('\n');
   try {
     await navigator.clipboard.writeText(verdict);
@@ -449,6 +490,7 @@ function exportChecklist() {
     ['session', '执行时间', sessionMeta.executedAt, '', '', '', '', '', ''],
     ['session', '最后更新', sessionMeta.updatedAt, '', '', '', '', '', ''],
     ['session', '证据记录数', `${evidenceRecordedCount.value}/${checklist.length}`, '', '', '', '', '', ''],
+    ['session', '待补证据数', String(evidenceMissingCount.value), '', '', '', '', '', ''],
     ['ID', '类别', '检查项', '期望', '状态', '负责人', '结果记录', '应留证据', '证据记录'],
     ...checklist.map((item) => [
       item.id,