feat(app): block selecting already-uploaded photos at picker tap (double-tap to force)

方案 A(选图点选拦截):multiImagePickerProvider 经 wechat_assets_picker
10.1.3 官方钩子 AssetPickerConfig.selectPredicate 挂 PickerDuplicateGate——
点选「已上传到目标相册」的照片当场拦下(SnackBar 提示),再次点击同一张
强制选择(escape hatch)。

- MultiImagePicker typedef 增参 accountId/albumId(拦截判定范围=当前
  目标相册;相册详情/连拍页两处调用点传入);
- 判定口径同 checkDuplicatesUnified:本机 TaskStore(同账号+相册+
  completed,filename+bytes)∪ 服务器单项预检(bytes;本机命中短路
  服务器,点选延迟考量);任一半场异常按该半场无命中,fileSize 失败等
  整体异常直接放行——enqueue 弹窗 + init 409 兜底不变;
- per-asset 判定缓存(二次点击瞬回)+ 二次点击放行集;取消选择恒放行
  且不预热放行集;
- AssetEntity 事实适配(PickerAssetFact 测试接缝):fileSize 为
  photo_manager 3.12 的 Future<int> 平台通道 getter(entity.dart:778),
  惰性求值;title 为 String?(Android 恒有值;iOS 需 needTitle——null
  时本机半场跳过,服务器按 bytes 仍可判);
- l10n pickerDuplicateBlocked(zh/en);测试替身签名同步
  (album_detail/capture_page 页测 + integration_test app_boot),
  页测补 (accountId, albumId) 接线断言;gate 五态用例入 enqueue_test。

Co-Authored-By: Claude Code <noreply@anthropic.com>
This commit is contained in:
浅念
2026-09-29 10:10:49 +08:00
parent 2261b8aebc
commit 7e5c550fb3
13 changed files with 563 additions and 17 deletions
+6 -1
View File
@@ -338,7 +338,12 @@ class _AlbumDetailPageState extends ConsumerState<AlbumDetailPage> {
final l10n = AppLocalizations.of(context);
final account = await _currentAccountId();
if (account == null || !mounted) return;
final paths = await ref.read(multiImagePickerProvider)(context);
// 方案 A:accountId/albumId 传入选图器(点选拦截的判定范围)。
final paths = await ref.read(multiImagePickerProvider)(
context,
accountId: account,
albumId: album.id,
);
if (paths.isEmpty || !mounted) return;
final messenger = ScaffoldMessenger.of(context);
+6 -1
View File
@@ -448,7 +448,12 @@ class _CapturePageState extends ConsumerState<CapturePage>
/// 相册多选入队(目标 = 当前相册与分类;入口=底部缩略图位)。
Future<void> _pickFromGallery() async {
final paths = await ref.read(multiImagePickerProvider)(context);
// 方案 A:目标账号/相册传入选图器(点选拦截的判定范围)。
final paths = await ref.read(multiImagePickerProvider)(
context,
accountId: widget.target.accountId,
albumId: widget.target.albumId,
);
if (paths.isEmpty || !mounted) return;
final l10n = AppLocalizations.of(context);
final messenger = ScaffoldMessenger.of(context);