feat: 完成售后投诉流程全链路优化与功能完善

本次提交完成了多项核心优化与功能新增：
1.  重构投诉受理流程状态，移除冗余的执行反馈阶段，简化为4个流程节点
2.  新增售后单关联客户、下游用户、工程信息等扩展字段，完善基础信息采集
3.  新增部门结构化意见表单与预览组件，优化部门意见填写与展示流程
4.  新增售后意见汇总页面，支持流程阶段筛选与详情查看
5.  优化合同列表页面，新增重置筛选按钮与默认备注逻辑
6.  新增PDF导出功能，完善钢卷信息展示列
7.  修复逻辑删除级联问题，新增任务过滤逻辑保障数据一致性

klp-ui/src/views/wms/post/objection/opinion.vue

@@ -73,6 +73,10 @@
                 <BasicInfoSection :data="acceptDetail" />
               </template>
 
+              <template #flow-overview>
+                <FlowOverviewSection :flowStatus="acceptDetail.flowStatus" />
+              </template>
+
               <template #contract-info>
                 <ContractInfoSection :coilList="dialogCoilList" />
               </template>
@@ -80,20 +84,27 @@
 
             <el-divider />
 
-            <FlowOverviewSection :flowStatus="acceptDetail.flowStatus" />
-
             <CoilInfoSection :coilList="dialogCoilList" :loading="coilLoading" :editable="false" />
 
+            <div v-if="currentTask.taskStatus === 1 && opinionForm.deptOpinion" class="section-gap" />
+            <div v-if="currentTask.taskStatus === 1 && opinionForm.deptOpinion" class="opinion-preview-wrapper">
+              <div class="section-title">
+                <span>已提交意见 <span class="en-sub">· Submitted Opinion</span></span>
+              </div>
+              <DeptOpinionPreview :deptId="currentTask.deptId" :jsonData="opinionForm.deptOpinion" />
+              <div v-if="opinionForm.fillFile" class="opinion-file" style="margin-top:8px;">
+                <FileList :ossIds="opinionForm.fillFile" />
+              </div>
+            </div>
+
             <div v-if="isEditable" class="section-gap" />
             <div v-if="isEditable" class="opinion-form-wrapper">
               <div class="opinion-form-section">
                 <div class="section-title">
-                  <span>填写处理意见 <span class="en-sub">· Fill in Opinion</span></span>
+                  <span>{{ currentTask.taskStatus === 1 ? '修改处理意见' : '填写处理意见' }} <span class="en-sub">· {{ currentTask.taskStatus === 1 ? 'Edit Opinion' : 'Fill in Opinion' }}</span></span>
                 </div>
                 <el-form ref="opinionForm" :model="opinionForm" label-width="100px">
-                  <el-form-item label="处理意见" prop="deptOpinion">
-                    <editor v-model="opinionForm.deptOpinion" :min-height="200" />
-                  </el-form-item>
+                  <DeptOpinionForm :deptId="currentTask.deptId" :jsonData="opinionForm.deptOpinion" @input="val => opinionForm.deptOpinion = val" />
                   <el-form-item label="意见文件">
                     <file-upload v-model="opinionForm.fillFile" />
                   </el-form-item>
@@ -121,10 +132,13 @@ import BasicInfoSection from "./components/BasicInfoSection.vue";
 import CoilInfoSection from "./components/CoilInfoSection.vue";
 import ContractInfoSection from "./components/ContractInfoSection.vue";
 import FlowOverviewSection from "./components/FlowOverviewSection.vue";
+import DeptOpinionForm from "./components/DeptOpinionForm.vue";
+import DeptOpinionPreview from "./components/DeptOpinionPreview.vue";
+import FileList from "@/components/FileList/index.vue";
 
 export default {
   name: "AftermarketOpinion",
-  components: { DragResizePanel, HeaderControlSection, BasicInfoSection, CoilInfoSection, ContractInfoSection, FlowOverviewSection },
+  components: { DragResizePanel, HeaderControlSection, BasicInfoSection, CoilInfoSection, ContractInfoSection, FlowOverviewSection, DeptOpinionForm, DeptOpinionPreview, FileList },
   data() {
     return {
       loading: false,
@@ -212,7 +226,7 @@ export default {
     },
     canEdit(row) {
       const status = (row.acceptInfo || {}).flowStatus;
-      return (status === 2 || status === 3) && row.taskStatus === 0;
+      return status === 2;
     },
     confirmCancel() {
       this.$modal.confirm('确认取消？已填写的内容将不会保存。').then(() => {
@@ -235,7 +249,14 @@ export default {
       }).catch(() => { }).finally(() => { this.rejectLoading = false; });
     },
     submitOpinion() {
-      if (!this.opinionForm.deptOpinion) {
+      try {
+        const data = JSON.parse(this.opinionForm.deptOpinion || '{}');
+        const hasContent = Object.values(data).some(v => v);
+        if (!hasContent) {
+          this.$modal.msgWarning("请至少填写一项处理意见");
+          return;
+        }
+      } catch (e) {
         this.$modal.msgWarning("请填写处理意见");
         return;
       }
@@ -457,6 +478,10 @@ export default {
   padding-top: 4px;
 }
 
+.opinion-preview-wrapper {
+  padding-top: 4px;
+}
+
 .opinion-form-section {
   margin-bottom: 0;
 }