优化若干功能

backend/src/views/apps/oa/schedule/components/detail.vue

@@ -73,16 +73,46 @@
             <span v-if="reminderLoading" class="reminder-loading">加载中…</span>
           </span>
         </div>
-        <div v-if="schedule.content" class="meta-row">
-          <span class="meta-label">备注</span>
-          <span class="meta-content">{{ schedule.content }}</span>
-        </div>
         <div class="meta-row">
           <span class="meta-label">创建时间</span>
           <span>{{ formatDateTime(schedule.create_time) }}</span>
         </div>
       </div>
 
+      <!-- 备注：创建 / 修改 / 完成后都可编辑更新（完成后常需补充内容） -->
+      <div class="detail-remark">
+        <div class="remark-header">
+          <span class="remark-title">备注</span>
+          <span v-if="editable" class="remark-tip">完成后仍可补充更新</span>
+        </div>
+        <el-input
+          v-if="editable"
+          v-model="remarkText"
+          type="textarea"
+          :rows="3"
+          maxlength="2000"
+          show-word-limit
+          placeholder="补充说明（可选）"
+        />
+        <pre v-else-if="remarkText" class="remark-view">{{ remarkText }}</pre>
+        <div v-if="editable" class="remark-actions">
+          <el-button
+            size="small"
+            type="primary"
+            :disabled="!remarkDirty"
+            :loading="remarkSaving"
+            @click="saveRemark"
+            >保存备注</el-button
+          >
+          <el-button
+            v-if="remarkDirty"
+            size="small"
+            @click="resetRemark"
+            >取消</el-button
+          >
+        </div>
+      </div>
+
       <!-- 相关图片：可选择文件上传，也可在抽屉打开时直接 Ctrl+V 粘贴截图 -->
       <div class="detail-images">
         <div class="images-header">
@@ -173,7 +203,7 @@ import {
   RefreshLeft
 } from "@element-plus/icons-vue";
 import { uploadFile } from "@/api/file";
-import { updateScheduleImages } from "@/api/oaSchedule";
+import { updateScheduleContent, updateScheduleImages } from "@/api/oaSchedule";
 import { getReminderDetail, finishReminder } from "@/api/reminder";
 
 const props = defineProps({
@@ -297,15 +327,52 @@ const previewList = computed(() =>
   imageList.value.map(img => resolveUrl(img.url))
 );
 
+// ---------- 备注：创建 / 修改 / 完成后都可编辑 ----------
+const remarkText = ref("");
+const remarkSaving = ref(false);
+const remarkDirty = computed(
+  () => remarkText.value !== (props.schedule?.content || "")
+);
+
 watch(
   () => props.schedule,
   schedule => {
+    // 未编辑备注时跟随日程内容回显，避免覆盖用户正在输入的未保存内容
+    if (!remarkDirty.value) {
+      remarkText.value = schedule?.content || "";
+    }
     imageList.value = parseImages(schedule?.images);
     loadReminderInfo(schedule?.reminder_id);
   },
   { immediate: true }
 );
 
+function resetRemark() {
+  remarkText.value = props.schedule?.content || "";
+}
+
+async function saveRemark() {
+  const id = props.schedule?.id;
+  if (!id) {
+    return;
+  }
+  remarkSaving.value = true;
+  try {
+    const res = await updateScheduleContent(id, remarkText.value);
+    if (res?.code === 200) {
+      ElMessage.success("备注已保存");
+      // 通知父组件刷新，刷新后 watch 会以最新内容回显（此时已与输入一致，不再脏）
+      emit("changed", id);
+    } else {
+      ElMessage.error(res?.msg || "保存失败");
+    }
+  } catch {
+    ElMessage.error("保存失败");
+  } finally {
+    remarkSaving.value = false;
+  }
+}
+
 // ---------- 绑定提醒的状态回显与反馈 ----------
 const reminderInfo = ref(null);
 const reminderLoading = ref(false);
@@ -553,6 +620,45 @@ function formatDateTime(value) {
   word-break: break-all;
 }
 
+/* 备注编辑区：独立于元信息，创建 / 修改 / 完成后都可更新 */
+.detail-remark {
+  margin-top: 20px;
+  padding-top: 16px;
+  border-top: 1px solid #f2f4f8;
+}
+
+.remark-header {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-bottom: 10px;
+}
+
+.remark-title {
+  font-size: 14px;
+  color: #303133;
+}
+
+.remark-tip {
+  font-size: 12px;
+  color: #c0c4cc;
+}
+
+.remark-view {
+  margin: 0;
+  font-size: 14px;
+  color: #303133;
+  white-space: pre-wrap;
+  word-break: break-all;
+  font-family: inherit;
+}
+
+.remark-actions {
+  margin-top: 10px;
+  display: flex;
+  gap: 8px;
+}
+
 .reminder-status {
   display: flex;
   align-items: center;
@@ -645,6 +751,18 @@ html.dark & {
   .meta-label {
     color: var(--el-text-color-secondary);
   }
+  .detail-remark {
+    border-top-color: var(--el-border-color-lighter);
+  }
+  .remark-title {
+    color: var(--el-text-color-primary);
+  }
+  .remark-tip {
+    color: var(--el-text-color-placeholder);
+  }
+  .remark-view {
+    color: var(--el-text-color-primary);
+  }
   .detail-images {
     border-top-color: var(--el-border-color-lighter);
   }

backend/src/views/apps/oa/schedule/index.vue

@@ -11,9 +11,6 @@
           <el-radio-button value="calendar">日历</el-radio-button>
           <el-radio-button value="list">列表</el-radio-button>
         </el-radio-group>
-        <el-button type="primary" :icon="Plus" @click="openCreate()"
-          >新建日程</el-button
-        >
       </div>
     </div>