feat(admin): 用户协议版本新建支持继承上一版内容

新建草稿默认继承同语言上一版，已发布/归档行支持复制为草稿，并补充多语种文案。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/daxpay-admin/src/api/system/protocol/user-protocol-version.api.ts

@@ -18,6 +18,13 @@ export const UserProtocolVersionApi = {
   add(data: UserProtocolVersion): Promise<Result<void>> {
     return defHttp.post({ url: '/user/protocol/version/add', data });
   },
+  /** 查询新建草稿可继承的源版本(已发布优先, 否则最新归档) */
+  findInheritSource(protocolId: string, language: string): Promise<Result<UserProtocolVersion | null>> {
+    return defHttp.get({
+      url: '/user/protocol/version/find-inherit-source',
+      params: { protocolId, language },
+    });
+  },
   /** 编辑草稿内容(仅草稿可编辑) */
   update(data: UserProtocolVersion): Promise<Result<void>> {
     return defHttp.post({ url: '/user/protocol/version/update', data });

apps/daxpay-admin/src/locales/langs/en-US/system/protocol.json

@@ -48,6 +48,9 @@
     "confirmArchive": "Archive this version?",
     "confirmDelete": "Are you sure to delete this draft?",
     "confirmClose": "The content has been changed. Close anyway? Unsaved changes will be lost.",
+    "createFromThis": "Copy as draft",
+    "confirmReplaceByLanguage": "Switching language will replace the current content. Continue?",
+    "inheritedTip": "Content loaded from the previous version. Edit and save as a new draft.",
     "statusDraft": "Draft",
     "statusPublished": "Published",
     "statusArchived": "Archived"

apps/daxpay-admin/src/locales/langs/id-ID/system/protocol.json

@@ -48,6 +48,9 @@
     "confirmArchive": "Arsipkan versi ini?",
     "confirmDelete": "Apakah Anda yakin akan menghapus draf ini?",
     "confirmClose": "Kontennya telah diubah. Tutup saja? Perubahan yang belum disimpan akan hilang.",
+    "createFromThis": "Salin sebagai draf",
+    "confirmReplaceByLanguage": "Mengganti bahasa akan menimpa konten saat ini. Lanjutkan?",
+    "inheritedTip": "Konten dimuat dari versi sebelumnya. Edit lalu simpan sebagai draf baru.",
     "statusDraft": "Draf",
     "statusPublished": "Diterbitkan",
     "statusArchived": "Diarsipkan"

apps/daxpay-admin/src/locales/langs/ja-JP/system/protocol.json

@@ -48,6 +48,9 @@
     "confirmArchive": "このバージョンをアーカイブしますか?",
     "confirmDelete": "この下書きを削除してもよろしいですか?",
     "confirmClose": "内容が変更になりました。とにかく閉じますか？保存されていない変更は失われます。",
+    "createFromThis": "下書きにコピー",
+    "confirmReplaceByLanguage": "言語を切り替えると現在の本文が上書きされます。続けますか？",
+    "inheritedTip": "前のバージョンから内容を読み込みました。編集して新しい下書きとして保存できます",
     "statusDraft": "下書き",
     "statusPublished": "発行済み",
     "statusArchived": "アーカイブ済み"

apps/daxpay-admin/src/locales/langs/ko-KR/system/protocol.json

@@ -48,6 +48,9 @@
     "confirmArchive": "이 버전을 보관처리하시겠습니까?",
     "confirmDelete": "이 초안을 삭제하시겠습니까?",
     "confirmClose": "내용이 변경되었습니다. 그래도 닫으시겠어요? 저장되지 않은 변경사항은 손실됩니다.",
+    "createFromThis": "초안으로 복사",
+    "confirmReplaceByLanguage": "언어를 바꾸면 현재 본문이 덮어씌워집니다. 계속할까요?",
+    "inheritedTip": "이전 버전에서 내용을 불러왔습니다. 수정 후 새 초안으로 저장하세요",
     "statusDraft": "초안",
     "statusPublished": "게시됨",
     "statusArchived": "보관됨"

apps/daxpay-admin/src/locales/langs/ms-MY/system/protocol.json

@@ -48,6 +48,9 @@
     "confirmArchive": "Arkibkan versi ini?",
     "confirmDelete": "Adakah anda pasti akan memadamkan draf ini?",
     "confirmClose": "Kandungan telah diubah. Tutup pula? Perubahan yang tidak disimpan akan hilang.",
+    "createFromThis": "Salin sebagai draf",
+    "confirmReplaceByLanguage": "Menukar bahasa akan menggantikan kandungan semasa. Teruskan?",
+    "inheritedTip": "Kandungan dimuatkan dari versi sebelumnya. Edit lalu simpan sebagai draf baharu.",
     "statusDraft": "Draf",
     "statusPublished": "Diterbitkan",
     "statusArchived": "Diarkibkan"

apps/daxpay-admin/src/locales/langs/th-TH/system/protocol.json

@@ -48,6 +48,9 @@
     "confirmArchive": "เก็บเวอร์ชันนี้ไหม",
     "confirmDelete": "คุณแน่ใจหรือว่าจะลบฉบับร่างนี้",
     "confirmClose": "เนื้อหามีการเปลี่ยนแปลง ปิดรึยังคะ? การเปลี่ยนแปลงที่ไม่ได้บันทึกจะสูญหาย",
+    "createFromThis": "คัดลอกเป็นร่าง",
+    "confirmReplaceByLanguage": "เปลี่ยนภาษาจะเขียนทับเนื้อหาปัจจุบัน ดำเนินการต่อหรือไม่?",
+    "inheritedTip": "โหลดเนื้อหาจากรุ่นก่อนแล้ว แก้ไขแล้วบันทึกเป็นร่างใหม่ได้",
     "statusDraft": "ร่าง",
     "statusPublished": "ที่ตีพิมพ์",
     "statusArchived": "เก็บถาวรแล้ว"

apps/daxpay-admin/src/locales/langs/vi-VN/system/protocol.json

@@ -48,6 +48,9 @@
     "confirmArchive": "Lưu trữ phiên bản này?",
     "confirmDelete": "Bạn có chắc chắn xóa bản nháp này không?",
     "confirmClose": "Nội dung đã được thay đổi. Vẫn đóng? Những thay đổi chưa được lưu sẽ bị mất.",
+    "createFromThis": "Sao chép thành bản nháp",
+    "confirmReplaceByLanguage": "Đổi ngôn ngữ sẽ ghi đè nội dung hiện tại. Tiếp tục?",
+    "inheritedTip": "Đã tải nội dung từ phiên bản trước. Chỉnh sửa rồi lưu thành bản nháp mới.",
     "statusDraft": "Bản nháp",
     "statusPublished": "Đã xuất bản",
     "statusArchived": "Đã lưu trữ"

apps/daxpay-admin/src/locales/langs/zh-CN/system/protocol.json

@@ -48,6 +48,9 @@
     "confirmArchive": "确认归档该版本吗？",
     "confirmDelete": "确认删除该草稿吗？",
     "confirmClose": "协议内容已有改动，确认关闭吗？关闭后未保存的内容将丢失。",
+    "createFromThis": "复制为草稿",
+    "confirmReplaceByLanguage": "切换语言将覆盖当前正文，是否继续？",
+    "inheritedTip": "已从上一版本载入内容，可直接修改后保存为新草稿",
     "statusDraft": "草稿",
     "statusPublished": "已发布",
     "statusArchived": "已归档"

apps/daxpay-admin/src/locales/langs/zh-HK/system/protocol.json

@@ -48,6 +48,9 @@
     "confirmArchive": "確認歸檔該版本嗎？",
     "confirmDelete": "確認刪除該草稿嗎？",
     "confirmClose": "協議內容已有改動，確認關閉嗎？關閉後未保存的內容將丟失。",
+    "createFromThis": "複製為草稿",
+    "confirmReplaceByLanguage": "切換語言將覆蓋當前正文，是否繼續？",
+    "inheritedTip": "已從上一版本載入內容，可直接修改後保存為新草稿",
     "statusDraft": "草稿",
     "statusPublished": "已發佈",
     "statusArchived": "已歸檔"

apps/daxpay-admin/src/locales/langs/zh-TW/system/protocol.json

@@ -48,6 +48,9 @@
     "confirmArchive": "確認歸檔該版本嗎？",
     "confirmDelete": "確認刪除該草稿嗎？",
     "confirmClose": "協議內容已有改動，確認關閉嗎？關閉後未儲存的內容將丟失。",
+    "createFromThis": "複製為草稿",
+    "confirmReplaceByLanguage": "切換語言將覆蓋當前正文，是否繼續？",
+    "inheritedTip": "已從上一版本載入內容，可直接修改後儲存為新草稿",
     "statusDraft": "草稿",
     "statusPublished": "已釋出",
     "statusArchived": "已歸檔"

apps/daxpay-admin/src/views/system/protocol/UserProtocolVersionEdit.vue

@@ -30,6 +30,12 @@
   });
   // 协议正文初始内容(用于关闭时检测是否有未保存修改)
   const loadedContent = ref('');
+  // 最近一次继承载入的正文(用于语言切换时判断是否可自动覆盖)
+  const inheritedContent = ref('');
+  // 是否已从上一版本载入内容(展示提示)
+  const inherited = ref(false);
+  // 语言切换时用于回滚的上一次语言
+  const previousLanguage = ref('zh-CN');
 
   // 语言选项（与 SUPPORT_LANGUAGES 对齐）
   const languageOptions = [
@@ -53,27 +59,132 @@
     content: [{ required: true, message: $t('system.protocol.version.inputContent') }],
   };
 
-  /** 入口 */
-  function init(protocolId: string, id: string | undefined, editType: FormEditType) {
+  /**
+   * 入口
+   * @param protocolId 协议ID
+   * @param id 版本ID(编辑/查看时)
+   * @param editType 表单模式
+   * @param sourceVersionId 基于指定版本新建时传入源版本ID
+   */
+  function init(protocolId: string, id: string | undefined, editType: FormEditType, sourceVersionId?: string) {
     initFormEditType(editType);
     resetForm();
     form.value.protocolId = protocolId;
-    getInfo(id, editType);
+    previousLanguage.value = form.value.language ?? 'zh-CN';
+    getInfo(id, editType, sourceVersionId);
+  }
+
+  /** 将源版本字段预填到新建草稿表单(不带 id/状态/版本号, summary 清空) */
+  function applyInheritSource(source: UserProtocolVersion, protocolId: string) {
+    const content = source.content ?? '';
+    form.value = {
+      protocolId,
+      language: source.language || 'zh-CN',
+      contentFormat: source.contentFormat || 'MARKDOWN',
+      versionLabel: source.versionLabel,
+      title: source.title,
+      content,
+      contentHtml: source.contentHtml ?? '',
+      // 变更说明需重写
+      summary: '',
+    };
+    inheritedContent.value = content;
+    loadedContent.value = content;
+    inherited.value = true;
+    previousLanguage.value = form.value.language ?? 'zh-CN';
+  }
+
+  /** 按协议+语言拉取可继承源版本并预填; 无源则保持空白 */
+  async function loadInheritByLanguage(protocolId: string, language: string) {
+    const { data } = await UserProtocolVersionApi.findInheritSource(protocolId, language);
+    if (data) {
+      applyInheritSource(data, protocolId);
+      // 保持用户刚切换的目标语言(源可能同语言)
+      form.value.language = language;
+      previousLanguage.value = language;
+    } else {
+      form.value.language = language;
+      form.value.title = undefined;
+      form.value.versionLabel = undefined;
+      form.value.content = '';
+      form.value.contentHtml = '';
+      form.value.summary = '';
+      form.value.contentFormat = 'MARKDOWN';
+      inheritedContent.value = '';
+      loadedContent.value = '';
+      inherited.value = false;
+      previousLanguage.value = language;
+    }
   }
 
   /** 获取信息 */
-  function getInfo(id: string | undefined, editType: FormEditType) {
+  function getInfo(id: string | undefined, editType: FormEditType, sourceVersionId?: string) {
     if ([FormEditType.Edit, FormEditType.Show].includes(editType) && id) {
       confirmLoading.value = true;
-      UserProtocolVersionApi.findById(id).then(({ data }) => {
-        form.value = data;
-        // 记录正文初始值, 用于关闭时检测变动
-        loadedContent.value = data.content ?? '';
+      UserProtocolVersionApi.findById(id)
+        .then(({ data }) => {
+          form.value = data;
+          // 记录正文初始值, 用于关闭时检测变动
+          loadedContent.value = data.content ?? '';
+          inheritedContent.value = '';
+          inherited.value = false;
+          previousLanguage.value = data.language ?? 'zh-CN';
+        })
+        .finally(() => {
+          confirmLoading.value = false;
+        });
+      return;
+    }
+
+    // 新建: 基于指定版本 或 默认继承同语言上一版
+    if (editType === FormEditType.Add) {
+      const protocolId = form.value.protocolId!;
+      confirmLoading.value = true;
+      const loadPromise = sourceVersionId
+        ? UserProtocolVersionApi.findById(sourceVersionId).then(({ data }) => {
+            applyInheritSource(data, protocolId);
+          })
+        : loadInheritByLanguage(protocolId, form.value.language || 'zh-CN');
+      loadPromise.finally(() => {
         confirmLoading.value = false;
       });
-    } else {
-      confirmLoading.value = false;
+      return;
     }
+
+    confirmLoading.value = false;
+  }
+
+  /** 新建模式下切换语言: 未改过继承正文则自动覆盖, 否则二次确认 */
+  function handleLanguageChange(language: string) {
+    if (formEditType.value !== FormEditType.Add || !form.value.protocolId) {
+      previousLanguage.value = language;
+      return;
+    }
+    const content = form.value.content ?? '';
+    const canAutoReplace = !content || content === inheritedContent.value;
+    if (canAutoReplace) {
+      confirmLoading.value = true;
+      loadInheritByLanguage(form.value.protocolId, language).finally(() => {
+        confirmLoading.value = false;
+      });
+      return;
+    }
+    // 正文已手动改过, 确认后再覆盖
+    confirm({
+      title: $t('common.warning'),
+      // 切换语言将覆盖当前正文
+      content: $t('system.protocol.version.confirmReplaceByLanguage'),
+      onOk: () => {
+        confirmLoading.value = true;
+        return loadInheritByLanguage(form.value.protocolId!, language).finally(() => {
+          confirmLoading.value = false;
+        });
+      },
+      onCancel: () => {
+        // 取消时回滚语言选择
+        form.value.language = previousLanguage.value;
+      },
+    });
   }
 
   /** 重置表单 */
@@ -88,6 +199,9 @@
       contentHtml: '',
     };
     loadedContent.value = '';
+    inheritedContent.value = '';
+    inherited.value = false;
+    previousLanguage.value = 'zh-CN';
   }
 
   /** Markdown 渲染后的HTML */
@@ -148,6 +262,10 @@
       </a-space>
     </template>
     <a-spin :spinning="confirmLoading">
+      <!-- 已从上一版本载入提示 -->
+      <div v-if="inherited && !showable" class="mb-4">
+        <a-alert type="info" show-icon :message="$t('system.protocol.version.inheritedTip')" />
+      </div>
       <a-form ref="formRef" :model="form" :rules="rules" :label-col="{ span: 4 }" :wrapper-col="{ span: 18 }">
         <!-- 主键 -->
         <a-form-item label="ID" name="id" :hidden="true">
@@ -160,6 +278,7 @@
             :disabled="showable"
             :options="languageOptions"
             :placeholder="$t('common.pleaseSelect')"
+            @change="handleLanguageChange"
           />
         </a-form-item>
         <!-- 版本标签 -->

apps/daxpay-admin/src/views/system/protocol/UserProtocolVersionList.vue

@@ -1,8 +1,10 @@
 <script lang="ts" setup>
+  import type { MenuProps } from 'antdv-next';
   import type { VxeTableInstance, VxeToolbarInstance } from 'vxe-table';
 
   import { ref } from 'vue';
 
+  import { IconifyIcon } from '@vben-core/icons';
   import { $t } from '@vben/locales';
 
   import { UserProtocolVersionApi } from '#/api/system/protocol/user-protocol-version.api';
@@ -82,11 +84,16 @@
     queryPage();
   }
 
-  /** 新建草稿 */
+  /** 新建草稿(默认继承同语言上一版) */
   function handleAdd() {
     versionEdit.value.init(protocolId.value, undefined, FormEditType.Add);
   }
 
+  /** 基于指定已发布/归档版本新建草稿 */
+  function handleCreateFrom(row: any) {
+    versionEdit.value.init(protocolId.value, undefined, FormEditType.Add, row.id);
+  }
+
   /** 编辑草稿 */
   function handleEdit(row: any) {
     versionEdit.value.init(protocolId.value, row.id, FormEditType.Edit);
@@ -145,6 +152,45 @@
     });
   }
 
+  /**
+   * 更多操作菜单
+   * 草稿: 删除; 已发布: 归档
+   */
+  function getActionMenu(row: any): MenuProps {
+    const items: NonNullable<MenuProps['items']> = [];
+    if (row.status === 'DRAFT') {
+      items.push({
+        key: 'delete',
+        // 删除草稿
+        label: $t('common.delete'),
+        danger: true,
+      });
+    }
+    if (row.status === 'PUBLISHED') {
+      items.push({
+        key: 'archive',
+        // 归档
+        label: $t('system.protocol.version.archive'),
+      });
+    }
+    return {
+      items,
+      onClick: ({ key }: { key: string }) => {
+        if (key === 'delete') {
+          handleDelete(row);
+        }
+        if (key === 'archive') {
+          handleArchive(row);
+        }
+      },
+    };
+  }
+
+  /** 是否展示更多菜单 */
+  function hasMoreActions(row: any) {
+    return row.status === 'DRAFT' || row.status === 'PUBLISHED';
+  }
+
   /** 分页变化 */
   function handlePageChange({ currentPage, pageSize }: any) {
     pageConfig.value.currentPage = currentPage;
@@ -246,7 +292,7 @@
       <!-- 变更说明 -->
       <vxe-column field="summary" :title="$t('system.protocol.version.summary')" :min-width="160" />
       <!-- 操作 -->
-      <vxe-column fixed="right" width="240" :show-overflow="false" :title="$t('common.operation')">
+      <vxe-column fixed="right" :width="220" :show-overflow="false" :title="$t('common.operation')">
         <template #default="{ row }">
           <a-space :size="2">
             <template #separator>
@@ -256,22 +302,30 @@
             <a-button v-if="row.status === 'DRAFT'" type="link" size="small" @click="handleEdit(row)">{{
               $t('common.edit')
             }}</a-button>
-            <!-- 查看(非草稿) -->
-            <a-button v-if="row.status !== 'DRAFT'" type="link" size="small" @click="handleView(row)">{{
-              $t('common.view')
-            }}</a-button>
             <!-- 发布(仅草稿) -->
             <a-button v-if="row.status === 'DRAFT'" type="link" size="small" @click="handlePublish(row)">{{
               $t('system.protocol.version.publish')
             }}</a-button>
-            <!-- 归档(仅已发布) -->
-            <a-button v-if="row.status === 'PUBLISHED'" type="link" size="small" @click="handleArchive(row)">{{
-              $t('system.protocol.version.archive')
-            }}</a-button>
-            <!-- 删除(仅草稿) -->
-            <a-button v-if="row.status === 'DRAFT'" type="link" size="small" danger @click="handleDelete(row)">{{
-              $t('common.delete')
+            <!-- 查看(非草稿) -->
+            <a-button v-if="row.status !== 'DRAFT'" type="link" size="small" @click="handleView(row)">{{
+              $t('common.view')
             }}</a-button>
+            <!-- 基于此版本新建(已发布/归档) -->
+            <a-button
+              v-if="row.status === 'PUBLISHED' || row.status === 'ARCHIVED'"
+              type="link"
+              size="small"
+              @click="handleCreateFrom(row)"
+            >
+              {{ $t('system.protocol.version.createFromThis') }}
+            </a-button>
+            <!-- 更多: 草稿删除 / 已发布归档 -->
+            <a-dropdown v-if="hasMoreActions(row)" :menu="getActionMenu(row)">
+              <a-button type="link" size="small">
+                {{ $t('common.more') }}
+                <IconifyIcon icon="ant-design:down-outlined" class="inline" />
+              </a-button>
+            </a-dropdown>
           </a-space>
         </template>
       </vxe-column>