fix: open food api changes

lib/core.dart

@@ -10,6 +10,78 @@ Future<SearchResult> search(Map<String, String> query) {
       parametersList.add(SearchTerms(terms: terms.split(',')));
     }
   }
+  // check for withoutAddictives
+  if (query.containsKey('withoutAdditives')) {
+    // print('withoutAdditives: ${query['withoutAdditives']}');
+    var withoutAdditives = query['withoutAdditives'];
+    if (withoutAdditives != null && withoutAdditives == "true") {
+      parametersList.add(WithoutAdditives());
+    }
+  }
+
+  if (query.containsKey('sort')) {
+    // print('sort: ${query['sort']}');
+    var sort = query['sort'];
+    if (sort != null && sort.isNotEmpty) {
+      var option = SortOption.values.firstWhere(
+          (e) => e.toString() == sort,
+          orElse: () => SortOption.PRODUCT_NAME);
+      parametersList.add(SortBy(option: option));
+    }
+  }
+
+  if (query.containsKey('pnnsGroup2')) {
+    // print('pnnsGroup2: ${query['pnnsGroup2']}');
+    var pnnsGroup2 = query['pnnsGroup2'];
+    if (pnnsGroup2 != null && pnnsGroup2.isNotEmpty) {
+       var option = PnnsGroup2.values.firstWhere(
+          (e) => e.toString() == pnnsGroup2,
+          orElse: () => PnnsGroup2.PIZZA_PIES_AND_QUICHE);
+      parametersList.add(PnnsGroup2Filter(pnnsGroup2: option));
+    }
+  }
+
+  // page size
+  if (query.containsKey('size')) {
+    // print('size: ${query['size']}');
+    var size = query['size'];
+    if (size != null && size.isNotEmpty) {
+      parametersList.add(PageSize(size: int.parse(size)));
+    }
+  }
+
+  // page number
+  if (query.containsKey('page')) {
+    // print('page: ${query['page']}');
+    var page = query['page'];
+    if (page != null && page.isNotEmpty) {
+      parametersList.add(PageNumber(page: int.parse(page)));
+    }
+  }
+
+  // by tags
+  if (query.containsKey('tags')) {
+    // print('tags: ${query['tags']}');
+    var rawTags = query['tags'];
+    if (rawTags != null && rawTags.isNotEmpty) {
+      var tags = rawTags.split(',');
+      // iterate over tags
+      for (var tag in tags) {
+        // check for tag with value
+        // check tag
+        if (tag.contains(':')) {
+          var tagParts = tag.split(':');
+          var tagName = tagParts[0];
+          var tagValue = tagParts[1];
+          var tagType = TagFilterType.values.firstWhere(
+              (e) => e.toString() == tagName,
+              orElse: () => TagFilterType.CATEGORIES);
+          parametersList.add(TagFilter.fromType(tagFilterType: tagType, tagName: tagValue));
+        }
+      }
+    }
+  }
+
   ProductSearchQueryConfiguration configuration =
       ProductSearchQueryConfiguration(
     parametersList: parametersList,