optilize mapfilter

lib/handlers/file_upload_api.dart

@@ -393,10 +393,12 @@ class FileProcess {
           .inFilter(scopeName, e)
           .limit(100000);
 
-      oldIds.addAll(res.map((e) => filterMapByKeys(e, ["id"])).toList());
-      oldComparable.addAll(res
-          .map((e) => filterMapByKeys(e, _headers[filename] ?? []))
-          .toList());
+      // oldIds.addAll(res.map((e) => filterMapByKeys(e, ["id"])).toList());
+      // oldComparable.addAll(res
+      //     .map((e) => filterMapByKeys(e, _headers[filename] ?? []))
+      //     .toList());
+      oldIds.addAll(res.map((e) => {"id": e["id"]}));
+      oldComparable.addAll(res.map((e) => e..remove("id")));
     }
 
     List<int> indexToRemove = [];
@@ -429,25 +431,47 @@ class FileProcess {
         indexToRemove.add(i);
       }
     }
+    try {
+      // removing index to remove with id
+      for (var e in splitList(
+          indexToRemove.map((e) => oldIds[e]['id']).toList(),
+          headerToNb(indexToRemove.map((e) => oldIds[e]['id']).toList()))) {
+        await supabase
+            .from(tables[filename]!) // Replace with your actual table name
+            .delete()
+            .inFilter('id', e);
+      }
 
-    // removing index to remove with id
-    for (var e in splitList(indexToRemove.map((e) => oldIds[e]['id']).toList(),
-        headerToNb(indexToRemove.map((e) => oldIds[e]['id']).toList()))) {
+      // insering new data
       await supabase
           .from(tables[filename]!) // Replace with your actual table name
-          .delete()
-          .inFilter('id', e);
+          .insert(mapsToInsert);
+    } catch (e, stackTrace) {
+      print('Error: $e\n$stackTrace');
     }
-
-    // insering new data
-    await supabase
-        .from(tables[filename]!) // Replace with your actual table name
-        .insert(mapsToInsert);
-
     print(
         "         insert:${mapsToInsert.length} remove:${indexToRemove.length} maintain:${indexToMaintain.length}");
   }
 
+  bool mapEquals<T, U>(Map<T, U>? a, Map<T, U>? b) {
+    if (a == null) {
+      return b == null;
+    }
+    if (b == null || a.length != b.length) {
+      return false;
+    }
+    if (identical(a, b)) {
+      return true;
+    }
+    for (final T key in a.keys) {
+      if (!b.containsKey(key) || b[key] != a[key]) {
+        return false;
+      }
+    }
+    return true;
+  }
+
+/*
   bool mapEquals(Map<String, dynamic> map1, Map<String, dynamic> map2) {
     //if (map1.length != map2.length) return false;
     for (var key in map1.keys) {
@@ -455,7 +479,7 @@ class FileProcess {
     }
     return true;
   }
-
+*/
   int findIndex(List<dynamic> list, dynamic element) {
     for (int i = 0; i < list.length; i++) {
       if (mapEquals(list[i], element)) {