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migrate: riverpod + freezed (#870)

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lollipopkit🏳️‍⚧️
2025-08-31 00:55:54 +08:00
committed by GitHub
parent 9cb705f8dd
commit 53a7c0d8ff
67 changed files with 5012 additions and 1328 deletions
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87
lib/data/provider/snippet.dart
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@@ -1,22 +1,31 @@
import 'package:fl_lib/fl_lib.dart';
import 'package:freezed_annotation/freezed_annotation.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:server_box/core/sync.dart';
import 'package:server_box/data/model/server/snippet.dart';
import 'package:server_box/data/res/store.dart';
class SnippetProvider extends Provider {
const SnippetProvider._();
static const instance = SnippetProvider._();
part 'snippet.freezed.dart';
part 'snippet.g.dart';
static final snippets = <Snippet>[].vn;
static final tags = <String>{}.vn;
@freezed
abstract class SnippetState with _$SnippetState {
const factory SnippetState({
@Default(<Snippet>[]) List<Snippet> snippets,
@Default(<String>{}) Set<String> tags,
}) = _SnippetState;
}
@Riverpod(keepAlive: true)
class SnippetNotifier extends _$SnippetNotifier {
@override
void load() {
super.load();
final snippets_ = Stores.snippet.fetch();
SnippetState build() {
final snippets = Stores.snippet.fetch();
final order = Stores.setting.snippetOrder.fetch();
List<Snippet> orderedSnippets = snippets;
if (order.isNotEmpty) {
final surplus = snippets_.reorder(
final surplus = snippets.reorder(
order: order,
finder: (n, name) => n.name == name,
);
@@ -24,57 +33,65 @@ class SnippetProvider extends Provider {
if (order != Stores.setting.snippetOrder.fetch()) {
Stores.setting.snippetOrder.put(order);
}
orderedSnippets = snippets;
}
snippets.value = snippets_;
_updateTags();
final tags = _computeTags(orderedSnippets);
return SnippetState(snippets: orderedSnippets, tags: tags);
}
static void _updateTags() {
final tags_ = <String>{};
for (final s in snippets.value) {
Set<String> _computeTags(List<Snippet> snippets) {
final tags = <String>{};
for (final s in snippets) {
final t = s.tags;
if (t != null) {
tags_.addAll(t);
tags.addAll(t);
}
}
tags.value = tags_;
return tags;
}
static void add(Snippet snippet) {
snippets.value.add(snippet);
snippets.notify();
void add(Snippet snippet) {
final newSnippets = [...state.snippets, snippet];
final newTags = _computeTags(newSnippets);
state = state.copyWith(snippets: newSnippets, tags: newTags);
Stores.snippet.put(snippet);
_updateTags();
bakSync.sync(milliDelay: 1000);
}
static void del(Snippet snippet) {
snippets.value.remove(snippet);
snippets.notify();
void del(Snippet snippet) {
final newSnippets = state.snippets.where((s) => s != snippet).toList();
final newTags = _computeTags(newSnippets);
state = state.copyWith(snippets: newSnippets, tags: newTags);
Stores.snippet.delete(snippet);
_updateTags();
bakSync.sync(milliDelay: 1000);
}
static void update(Snippet old, Snippet newOne) {
snippets.value.remove(old);
snippets.value.add(newOne);
snippets.notify();
void update(Snippet old, Snippet newOne) {
final newSnippets = state.snippets.map((s) => s == old ? newOne : s).toList();
final newTags = _computeTags(newSnippets);
state = state.copyWith(snippets: newSnippets, tags: newTags);
Stores.snippet.delete(old);
Stores.snippet.put(newOne);
_updateTags();
bakSync.sync(milliDelay: 1000);
}
static void renameTag(String old, String newOne) {
for (final s in snippets.value) {
void renameTag(String old, String newOne) {
final updatedSnippets = <Snippet>[];
for (final s in state.snippets) {
if (s.tags?.contains(old) ?? false) {
s.tags?.remove(old);
s.tags?.add(newOne);
Stores.snippet.put(s);
final newTags = Set<String>.from(s.tags!);
newTags.remove(old);
newTags.add(newOne);
final updatedSnippet = s.copyWith(tags: newTags.toList());
updatedSnippets.add(updatedSnippet);
Stores.snippet.put(updatedSnippet);
} else {
updatedSnippets.add(s);
}
}
_updateTags();
final newTags = _computeTags(updatedSnippets);
state = state.copyWith(snippets: updatedSnippets, tags: newTags);
bakSync.sync(milliDelay: 1000);
}
}