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TF-189 Add new utils function in mailbox tree

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This commit is contained in:
Dat PHAM HOANG
2022-03-11 14:09:14 +07:00
committed by Dat H. Pham
parent ebb340e99a
commit af22d2ffaf
4 changed files with 132 additions and 94 deletions
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lib/features/mailbox/presentation/model/mailbox_node.dart
+24 -32
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@@ -4,7 +4,6 @@ import 'package:jmap_dart_client/jmap/mail/mailbox/mailbox.dart';
import 'package:model/mailbox/expand_mode.dart';
import 'package:model/mailbox/presentation_mailbox.dart';
import 'package:model/mailbox/select_mode.dart';
import 'package:tmail_ui_user/features/mailbox/presentation/model/mailbox_tree.dart';
class MailboxNode with EquatableMixin{
static PresentationMailbox _root = PresentationMailbox(MailboxId(Id('root')));
@@ -36,31 +35,6 @@ class MailboxNode with EquatableMixin{
childrenItems?.add(node);
}
String getPathMailboxNode(MailboxTree mailboxTree, List<PresentationMailbox> defaultMailboxList) {
String path = '${item.name?.name}';
var parentId = item.parentId;
while(parentId != null) {
var parent = mailboxTree.findNode(parentId);
if (parent == null) {
try {
final parentItem = defaultMailboxList.firstWhere((mailbox) => mailbox.id == parentId);
parent = MailboxNode(parentItem);
} catch(e) {}
}
if (parent != null) {
path = '${parent.item.name?.name}/$path';
parentId = parent.item.parentId;
} else {
break;
}
}
return path;
}
List<MailboxNode>? updateNode(MailboxId mailboxId, MailboxNode newNode, {MailboxNode? parent}) {
List<MailboxNode>? _children = parent == null ? this.childrenItems : parent.childrenItems;
return _children?.map((MailboxNode child) {
@@ -69,7 +43,7 @@ class MailboxNode with EquatableMixin{
} else {
if (child.hasChildren()) {
return child.copyWith(
mailboxNodes: updateNode(
children: updateNode(
mailboxId,
newNode,
parent: child,
@@ -81,6 +55,24 @@ class MailboxNode with EquatableMixin{
}).toList();
}
List<MailboxNode> descendantsAsList(){
List<MailboxNode> listOfNodes = <MailboxNode>[];
_appendDescendants(this, listOfNodes);
return listOfNodes;
}
void _appendDescendants(MailboxNode? node, List<MailboxNode> listOfNodes) {
if (node != null) {
listOfNodes.add(node);
List<MailboxNode>? childrenItems = node.childrenItems;
if (childrenItems != null) {
childrenItems.forEach((child) {
_appendDescendants(child, listOfNodes);
});
}
}
}
List<MailboxNode>? toggleSelectNode(MailboxNode selectedMailboxMode, {MailboxNode? parent}) {
List<MailboxNode>? _children = parent == null ? this.childrenItems : parent.childrenItems;
return _children?.map((MailboxNode child) {
@@ -88,7 +80,7 @@ class MailboxNode with EquatableMixin{
return child.toggleSelectMailboxNode();
} else {
if (child.hasChildren()) {
return child.copyWith(mailboxNodes: toggleSelectNode(selectedMailboxMode, parent: child));
return child.copyWith(children: toggleSelectNode(selectedMailboxMode, parent: child));
}
return child;
}
@@ -100,7 +92,7 @@ class MailboxNode with EquatableMixin{
return _children?.map((MailboxNode child) {
if (child.hasChildren()) {
return child.copyWith(
mailboxNodes: toSelectedNode(selectMode: selectMode, newExpandMode: newExpandMode, parent: child),
children: toSelectedNode(selectMode: selectMode, newExpandMode: newExpandMode, parent: child),
newSelectMode: selectMode,
newExpandMode: newExpandMode);
}
@@ -109,18 +101,18 @@ class MailboxNode with EquatableMixin{
}
@override
List<Object?> get props => [item, childrenItems];
List<Object?> get props => [item, childrenItems, expandMode, selectMode];
}
extension MailboxNodeExtension on MailboxNode {
MailboxNode copyWith({
SelectMode? newSelectMode,
ExpandMode? newExpandMode,
List<MailboxNode>? mailboxNodes
List<MailboxNode>? children
}) {
return MailboxNode(
item,
childrenItems: mailboxNodes ?? childrenItems,
childrenItems: children ?? childrenItems,
expandMode: newExpandMode ?? expandMode,
selectMode: newSelectMode ?? selectMode,
);