feat(m4): add SN batch import with text area dialog

services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/license/LicenseSnController.java

@@ -6,10 +6,12 @@ import cn.craftlabs.platform.api.web.dto.LicenseSnResponse;
 import cn.craftlabs.platform.api.web.dto.LicenseSnStatusPatchRequest;
 import cn.craftlabs.platform.api.web.dto.LicenseSnUpdateRequest;
 import cn.craftlabs.platform.api.web.dto.PageResponse;
+import cn.craftlabs.platform.api.web.dto.SnBatchImportRequest;
 import jakarta.validation.Valid;
 import jakarta.validation.constraints.Max;
 import jakarta.validation.constraints.Min;
 import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PatchMapping;
@@ -21,6 +23,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseStatus;
 import org.springframework.web.bind.annotation.RestController;
+import java.util.Map;
 
 @RestController
 @RequestMapping("/api/v1/license-sns")
@@ -65,4 +68,9 @@ public class LicenseSnController {
             @PathVariable("id") long id, @Valid @RequestBody LicenseSnStatusPatchRequest request) {
         return licenseSnService.patchStatus(id, request);
     }
+
+    @PostMapping("/batch-import")
+    public ResponseEntity<Map<String, Object>> batchImport(@RequestBody SnBatchImportRequest request) {
+        return ResponseEntity.ok(licenseSnService.batchImport(request));
+    }
 }

services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/service/LicenseSnService.java

@@ -15,6 +15,7 @@ import cn.craftlabs.platform.api.web.dto.LicenseSnResponse;
 import cn.craftlabs.platform.api.web.dto.LicenseSnStatusPatchRequest;
 import cn.craftlabs.platform.api.web.dto.LicenseSnUpdateRequest;
 import cn.craftlabs.platform.api.web.dto.PageResponse;
+import cn.craftlabs.platform.api.web.dto.SnBatchImportRequest;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
@@ -103,6 +104,47 @@ public class LicenseSnService {
         return toResponse(row);
     }
 
+    @Transactional
+    public Map<String, Object> batchImport(SnBatchImportRequest request) {
+        int success = 0;
+        int failed = 0;
+        List<String> errors = new java.util.ArrayList<>();
+
+        for (String snCode : request.getSnCodes()) {
+            try {
+                if (snCode == null || snCode.trim().isEmpty()) {
+                    failed++;
+                    continue;
+                }
+                var existing = licenseSnMapper.selectOne(
+                        Wrappers.lambdaQuery(PlatformLicenseSn.class)
+                                .eq(PlatformLicenseSn::getSnCode, snCode.trim()));
+                if (existing != null) {
+                    failed++;
+                    errors.add("SN " + snCode + " 已存在");
+                    continue;
+                }
+                PlatformLicenseSn sn = new PlatformLicenseSn();
+                sn.setSnCode(snCode.trim());
+                sn.setProjectId(request.getProjectId());
+                sn.setContractLineId(request.getContractLineId());
+                sn.setActivationRemark(request.getActivationRemark());
+                sn.setStatus(LicenseSnStatus.REGISTERED.name());
+                licenseSnMapper.insert(sn);
+                success++;
+            } catch (Exception e) {
+                failed++;
+                errors.add("SN " + snCode + ": " + e.getMessage());
+            }
+        }
+
+        Map<String, Object> result = new LinkedHashMap<>();
+        result.put("success", success);
+        result.put("failed", failed);
+        result.put("errors", errors);
+        return result;
+    }
+
     @Transactional(readOnly = true)
     public PageResponse<LicenseSnResponse> page(
             int page, int size, Long projectId, String keyword, String status) {

services/delivery-platform-api/src/main/java/cn/craftlabs/platform/api/web/dto/SnBatchImportRequest.java

@@ -0,0 +1,19 @@
+package cn.craftlabs.platform.api.web.dto;
+
+import java.util.List;
+
+public class SnBatchImportRequest {
+    private List<String> snCodes;
+    private Long projectId;
+    private Long contractLineId;
+    private String activationRemark;
+
+    public List<String> getSnCodes() { return snCodes; }
+    public void setSnCodes(List<String> snCodes) { this.snCodes = snCodes; }
+    public Long getProjectId() { return projectId; }
+    public void setProjectId(Long projectId) { this.projectId = projectId; }
+    public Long getContractLineId() { return contractLineId; }
+    public void setContractLineId(Long contractLineId) { this.contractLineId = contractLineId; }
+    public String getActivationRemark() { return activationRemark; }
+    public void setActivationRemark(String activationRemark) { this.activationRemark = activationRemark; }
+}

web/delivery-platform-ui/src/api/platform.js

@@ -207,6 +207,10 @@ export function patchLicenseSnStatus(id, body) {
   return axios.patch(`/api/v1/license-sns/${id}/status`, body);
 }
 
+export function batchImportLicenseSns(body) {
+  return axios.post('/api/v1/license-sns/batch-import', body);
+}
+
 /* —— I5 Callback Inbox & M6 integration read APIs (paths per docs/engineering/iterations/I5_I6_DESIGN.md A.3) —— */
 
 /**

web/delivery-platform-ui/src/views/LicenseSnListView.vue

@@ -22,6 +22,7 @@
           />
           <el-button type="primary" :loading="loading" @click="load">查询</el-button>
           <el-button type="success" @click="goNew">新建许可 SN</el-button>
+          <el-button @click="batchDialogVisible = true">批量导入</el-button>
         </div>
       </div>
     </template>
@@ -63,6 +64,25 @@
         @size-change="onSizeChange"
       />
     </div>
+    <el-dialog v-model="batchDialogVisible" title="批量导入 SN" width="520px">
+      <el-form label-width="120px">
+        <el-form-item label="SN 编码">
+          <el-input v-model="batchSnText" type="textarea" :rows="8" placeholder="每行一个 SN 编码" />
+        </el-form-item>
+        <el-form-item label="项目">
+          <el-select v-model="batchProjectId" clearable filterable placeholder="选填" style="width:100%">
+            <el-option v-for="p in projectOptions" :key="p.id" :label="p.name || String(p.id)" :value="p.id" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="激活备注">
+          <el-input v-model="batchRemark" maxlength="512" placeholder="选填" />
+        </el-form-item>
+      </el-form>
+      <template #footer>
+        <el-button @click="batchDialogVisible = false">取消</el-button>
+        <el-button type="primary" :loading="batchImporting" @click="handleBatchImport">导入</el-button>
+      </template>
+    </el-dialog>
   </el-card>
 </template>
 
@@ -71,7 +91,7 @@ import { ref, onMounted } from "vue";
 import { useRouter } from "vue-router";
 import { ElMessage } from "element-plus";
 import { useAuthStore } from "../stores/auth";
-import { listLicenseSns, listProjects } from "../api/platform";
+import { listLicenseSns, listProjects, batchImportLicenseSns } from "../api/platform";
 import { apiErrorMessage } from "../utils/apiErrorMessage";
 
 const auth = useAuthStore();
@@ -87,6 +107,11 @@ const filterProjectId = ref(undefined);
 const projectOptions = ref([]);
 /** @type {import('vue').Ref<Map<string | number, string>>} */
 const projectMap = ref(new Map());
+const batchDialogVisible = ref(false);
+const batchSnText = ref('');
+const batchProjectId = ref(undefined);
+const batchRemark = ref('');
+const batchImporting = ref(false);
 
 onMounted(async () => {
   auth.restoreAxiosAuth();
@@ -178,6 +203,27 @@ function goNew() {
 function goDetail(id) {
   router.push({ name: "license-sn-detail", params: { id: String(id) } });
 }
+
+async function handleBatchImport() {
+  const codes = batchSnText.value.split('\n').map(s => s.trim()).filter(Boolean)
+  if (codes.length === 0) { ElMessage.warning('请输入 SN 编码'); return }
+  batchImporting.value = true
+  try {
+    const { data } = await batchImportLicenseSns({
+      snCodes: codes,
+      projectId: batchProjectId.value || undefined,
+      activationRemark: batchRemark.value || undefined,
+    })
+    ElMessage.success(`导入完成：成功 ${data.success} 条，失败 ${data.failed} 条`)
+    batchDialogVisible.value = false
+    batchSnText.value = ''
+    load()
+  } catch (e) {
+    ElMessage.error(apiErrorMessage(e, '批量导入失败'))
+  } finally {
+    batchImporting.value = false
+  }
+}
 </script>
 
 <style scoped>