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helper class

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hannathkadher
2025-01-20 10:52:23 +04:00
parent fe680d15f2
commit 2f6bd31aa2
1 changed files with 76 additions and 0 deletions
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lib/pages/spaces_management/helper/tag_helper.dart Normal file
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import 'package:syncrow_web/pages/spaces_management/all_spaces/model/product_model.dart';
import 'package:syncrow_web/pages/spaces_management/all_spaces/model/selected_product_model.dart';
import 'package:syncrow_web/pages/spaces_management/space_model/models/subspace_template_model.dart';
import 'package:syncrow_web/pages/spaces_management/space_model/models/tag_model.dart';
class TagHelper {
static List<TagModel> generateInitialTags({
List<TagModel>? spaceTagModels,
List<SubspaceTemplateModel>? subspaces,
}) {
final List<TagModel> initialTags = [];
if (spaceTagModels != null) {
initialTags.addAll(spaceTagModels);
}
if (subspaces != null) {
for (var subspace in subspaces) {
if (subspace.tags != null) {
initialTags.addAll(
subspace.tags!.map(
(tag) => tag.copyWith(location: subspace.subspaceName),
),
);
}
}
}
return initialTags;
}
static Map<ProductModel, int> groupTags(List<TagModel> tags) {
final Map<ProductModel, int> groupedTags = {};
for (var tag in tags) {
if (tag.product != null) {
groupedTags[tag.product!] = (groupedTags[tag.product!] ?? 0) + 1;
}
}
return groupedTags;
}
static List<SelectedProduct> createInitialSelectedProducts(
List<TagModel>? tags, List<SubspaceTemplateModel>? subspaces) {
final Map<ProductModel, int> productCounts = {};
if (tags != null) {
for (var tag in tags) {
if (tag.product != null) {
productCounts[tag.product!] = (productCounts[tag.product!] ?? 0) + 1;
}
}
}
if (subspaces != null) {
for (var subspace in subspaces) {
if (subspace.tags != null) {
for (var tag in subspace.tags!) {
if (tag.product != null) {
productCounts[tag.product!] =
(productCounts[tag.product!] ?? 0) + 1;
}
}
}
}
}
return productCounts.entries
.map((entry) => SelectedProduct(
productId: entry.key.uuid,
count: entry.value,
productName: entry.key.name ?? 'Unnamed',
product: entry.key,
))
.toList();
}
}