refactor(alien-second): 优化举报凭证图片处理逻辑

- 修改方法参数类型，直接使用 StoreImg 列表替代 String 列表
- 移除不必要的视频列表构建和 URL 拼接逻辑
- 简化图片类型判断逻辑
- 优化代码结构，提高可读性和维护性

alien-second/src/main/java/shop/alien/second/service/impl/SecondGoodsServiceImpl.java

@@ -188,7 +188,7 @@ public class SecondGoodsServiceImpl extends ServiceImpl<SecondGoodsMapper, Secon
             List<String> imageUrls = imageList.stream()
                     .map(StoreImg::getImgUrl)
                     .collect(Collectors.toList());
-            List<Map<String, Object>> imgList = processReportImages(imageUrls,2);
+            List<Map<String, Object>> imgList = processReportImages(imageList,2);
             detailVo.setImgList(imgList);
             detailVo.setImageUrls(imageUrls);
         }
@@ -271,7 +271,7 @@ public class SecondGoodsServiceImpl extends ServiceImpl<SecondGoodsMapper, Secon
             List<String> imageUrls = imageList.stream()
                     .map(StoreImg::getImgUrl)
                     .collect(Collectors.toList());
-            List<Map<String, Object>> imgList = processReportImages(imageUrls,2);
+            List<Map<String, Object>> imgList = processReportImages(imageList,2);
             goodsInfo.setImgList(imgList);
             goodsInfo.setImgUrl(imageUrls);
         }
@@ -299,7 +299,7 @@ public class SecondGoodsServiceImpl extends ServiceImpl<SecondGoodsMapper, Secon
             List<String> imageUrls = imageList.stream()
                     .map(StoreImg::getImgUrl)
                     .collect(Collectors.toList());
-            List<Map<String, Object>> imgList = processReportImages(imageUrls,2);
+            List<Map<String, Object>> imgList = processReportImages(imageList,2);
             goodsInfo.setImgList(imgList);
             goodsInfo.setImgUrl(imageUrls);
         }
@@ -471,7 +471,7 @@ public class SecondGoodsServiceImpl extends ServiceImpl<SecondGoodsMapper, Secon
                 List<String> urlList = imgList.stream()
                         .map(StoreImg::getImgUrl)
                         .collect(Collectors.toList());
-                reportingVo.setImgList(processReportImages(urlList,1));
+                reportingVo.setImgList(processReportImages(imgList,1));
             }
             
             reportingVos.add(reportingVo);
@@ -482,41 +482,26 @@ public class SecondGoodsServiceImpl extends ServiceImpl<SecondGoodsMapper, Secon
 
     /**
      * 处理举报凭证图片
-     * @param urlList 图片URL集合
+     * @param imageList 图片URL集合
      * @param type  类型 1-举报 2-商品
      * @return 图片列表
      */
-    private List<Map<String, Object>> processReportImages(List<String> urlList, Integer type) {
+    private List<Map<String, Object>> processReportImages(List<StoreImg> imageList, Integer type) {
         List<Map<String, Object>> list = new ArrayList<>();
-        List<String> videoList = new ArrayList<>();
         List<String> videoFileType = Arrays.asList("mp4", "avi", "flv", "mkv", "rmvb", "wmv", "3gp", "mov");
 
-        for (int i = 0; i < urlList.size(); i++) {
+        for (StoreImg img : imageList) {
             Map<String, Object> map = new HashMap<>();
-
-            // 查找最后一个点的位置
-            int lastDotIndex = urlList.get(i).lastIndexOf('.');
-
-            String fileType = urlList.get(i).substring(urlList.get(i).lastIndexOf(".") + 1);
-            String contains = null;
-            if (lastDotIndex != -1) { // 确保存在
-                contains = urlList.get(i).substring(0, lastDotIndex);
+            String fileType = img.getImgUrl().substring(img.getImgUrl().lastIndexOf(".") + 1);
+            if (videoFileType.contains(fileType.toLowerCase())) {
+                map.put("type", "video");
+            } else {
+                map.put("type", "image");
             }
-
-            if (!StringUtils.isEmpty(contains)) {
-                videoList.add(contains);
-                if (videoFileType.contains(fileType.toLowerCase())) {
-                    map.put("type", "video");
-                    if (type == 1){
-                        map.put("imgUrl", urlList.get(i + 1));
-                    }
-                    map.put("videoUrl", urlList.get(i));
-                } else {
-                    map.put("type", "image");
-                    map.put("imgUrl", urlList.get(i));
-                }
-                list.add(map);
+            if (type == 1) {
+                map.put("videoUrl", img.getImgUrl());
             }
+            list.add(map);
         }
 
         return list;