feat: add local-first private AI digest workflow
Migrate app code into canonical feature slices, add phone-only AI digest scheduling and review, wire local notification/background task support, and cover the flow with tests.
This commit is contained in:
Rijad Zuzo
@@ -0,0 +1,883 @@
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part of 'relationship_repository.dart';
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/// Share capture intake, person resolution, and inbox triage.
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extension LocalRepositoryShareOperations on LocalRepository {
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Future<SharedMessageIngestResult> ingestSharedMessage(
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SharedMessageIngestInput input,
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) async {
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final DateTime now = DateTime.now();
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final SharedPayload payload = SharedPayload(
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sourceApp: input.sourceApp.trim().toLowerCase(),
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payloadType: SharedPayloadType.text,
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rawText: input.messageText.trim(),
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createdAt: input.sharedAt ?? now,
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receivedAt: now,
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platform: 'legacy',
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sourceDisplayName: _trimToNull(input.sourceDisplayName),
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sourceUserId: _trimToNull(input.sourceUserId),
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sourceThreadId: _trimToNull(input.sourceThreadId),
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dedupeKey: _dedupeKeyForShare(
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sourceApp: input.sourceApp,
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rawText: input.messageText,
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url: null,
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sourceUserId: input.sourceUserId,
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sourceThreadId: input.sourceThreadId,
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),
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);
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if (payload.rawText.isEmpty) {
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throw ArgumentError('Shared message text cannot be empty');
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}
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final LocalDataState current = _requireState();
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final String sourceApp = payload.sourceApp;
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final String? sourceDisplayName = payload.sourceDisplayName;
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final String normalizedDisplayName = _normalizeDisplayName(
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sourceDisplayName,
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);
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final String? sourceUserId = payload.sourceUserId;
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final String? sourceThreadId = payload.sourceThreadId;
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final String? sourceFingerprint = _buildStableSourceFingerprint(
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sourceApp: sourceApp,
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sourceUserId: sourceUserId,
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sourceThreadId: sourceThreadId,
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);
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final SourceProfileLink? matchedLink = _findExistingSourceLink(
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links: current.sourceLinks,
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sourceApp: sourceApp,
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sourceFingerprint: sourceFingerprint,
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sourceUserId: sourceUserId,
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sourceThreadId: sourceThreadId,
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normalizedDisplayName: normalizedDisplayName,
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);
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PersonProfile? resolvedPerson;
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if (matchedLink != null) {
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resolvedPerson = _findPersonById(current.people, matchedLink.profileId);
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}
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final List<PersonProfile> matchingPeople = normalizedDisplayName.isEmpty
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? const <PersonProfile>[]
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: _findPeopleByNormalizedName(current.people, normalizedDisplayName);
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if (resolvedPerson == null && matchingPeople.length == 1) {
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resolvedPerson = matchingPeople.first;
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}
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if (resolvedPerson == null && matchingPeople.length > 1) {
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return _queueSharedInbox(
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current: current,
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payload: payload,
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sourceFingerprint: sourceFingerprint,
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normalizedDisplayName: normalizedDisplayName,
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reason: SharedInboxReason.ambiguousProfileMatch,
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candidateProfileIds: matchingPeople
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.map((PersonProfile person) => person.id)
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.toList(growable: false),
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);
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}
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final List<PersonProfile> nearMatchPeople = resolvedPerson == null
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? _findNearMatchPeople(
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current.people,
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normalizedDisplayName: normalizedDisplayName,
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)
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: const <PersonProfile>[];
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if (resolvedPerson == null && nearMatchPeople.isNotEmpty) {
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return _queueSharedInbox(
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current: current,
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payload: payload,
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sourceFingerprint: sourceFingerprint,
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normalizedDisplayName: normalizedDisplayName,
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reason: SharedInboxReason.nearProfileConflict,
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candidateProfileIds: nearMatchPeople
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.map((PersonProfile person) => person.id)
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.toList(growable: false),
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);
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}
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bool createdProfile = false;
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final List<PersonProfile> nextPeople = current.people.toList(
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growable: true,
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);
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if (resolvedPerson == null) {
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final String? inferredName = _deriveAutoProfileName(
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sourceDisplayName: sourceDisplayName,
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sourceUserId: sourceUserId,
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sourceThreadId: sourceThreadId,
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);
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if (inferredName == null) {
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return _queueSharedInbox(
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current: current,
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payload: payload,
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sourceFingerprint: sourceFingerprint,
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normalizedDisplayName: normalizedDisplayName,
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reason: SharedInboxReason.missingIdentity,
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candidateProfileIds: const <String>[],
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);
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}
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createdProfile = true;
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resolvedPerson = PersonProfile(
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id: 'p-${_uuid.v4()}',
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name: inferredName,
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relationship: 'WhatsApp Contact',
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affinityScore: 70,
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nextMoment: now.add(const Duration(days: 2)),
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tags: const <String>['whatsapp'],
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notes: 'Auto-created from shared message.',
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aliases: sourceDisplayName == null || sourceDisplayName == inferredName
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? const <String>[]
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: <String>[sourceDisplayName],
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lastUpdatedAt: now,
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);
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nextPeople.insert(0, resolvedPerson);
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}
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return _ingestIntoResolvedProfile(
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current: current,
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importedAt: now,
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payload: payload,
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sourceFingerprint: sourceFingerprint,
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normalizedDisplayName: normalizedDisplayName,
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resolvedPerson: resolvedPerson,
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matchedLink: matchedLink,
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createdProfile: createdProfile,
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people: nextPeople,
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resolvedAutomatically: true,
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draft: _defaultDraftForPayload(payload),
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);
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}
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Future<SharedMessageIngestResult> resolveSharedInboxToExistingProfile({
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required String inboxEntryId,
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required String profileId,
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CapturedFactDraft? draft,
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}) async {
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final LocalDataState current = _requireState();
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final SharedInboxEntry entry = _requireSharedInboxEntry(
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current,
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inboxEntryId,
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);
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final PersonProfile? resolvedPerson = _findPersonById(
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current.people,
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profileId,
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);
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if (resolvedPerson == null) {
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throw ArgumentError('Profile not found for inbox entry');
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}
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return captureSharedPayloadToExistingProfile(
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payload: entry.payload,
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profileId: profileId,
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draft: draft ?? entry.draft,
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consumedInboxEntryId: entry.id,
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normalizedDisplayName: entry.normalizedDisplayName,
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sourceFingerprint: entry.sourceFingerprint,
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resolvedAutomatically: false,
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);
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}
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Future<SharedMessageIngestResult> resolveSharedInboxByCreatingProfile({
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required String inboxEntryId,
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String? name,
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String relationship = 'WhatsApp Contact',
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String? location,
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List<String> aliases = const <String>[],
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CapturedFactDraft? draft,
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}) async {
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final LocalDataState current = _requireState();
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final SharedInboxEntry entry = _requireSharedInboxEntry(
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current,
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inboxEntryId,
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);
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return captureSharedPayloadByCreatingProfile(
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payload: entry.payload,
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name: name,
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relationship: relationship,
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location: location,
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aliases: aliases,
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draft: draft ?? entry.draft,
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consumedInboxEntryId: entry.id,
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normalizedDisplayName: entry.normalizedDisplayName,
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sourceFingerprint: entry.sourceFingerprint,
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resolvedAutomatically: false,
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);
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}
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Future<SharedMessageIngestResult> saveSharedPayloadToInbox({
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required SharedPayload payload,
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SharedInboxReason reason = SharedInboxReason.missingIdentity,
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List<String> candidateProfileIds = const <String>[],
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String? normalizedDisplayName,
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String? targetPersonId,
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String? sourceFingerprint,
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CapturedFactDraft? draft,
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}) async {
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final LocalDataState current = _requireState();
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return _queueSharedInbox(
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current: current,
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payload: payload,
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sourceFingerprint:
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sourceFingerprint ??
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_buildStableSourceFingerprint(
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sourceApp: payload.sourceApp,
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sourceUserId: payload.sourceUserId,
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sourceThreadId: payload.sourceThreadId,
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),
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normalizedDisplayName:
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normalizedDisplayName ??
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_normalizeDisplayName(payload.sourceDisplayName),
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reason: reason,
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candidateProfileIds: candidateProfileIds,
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targetPersonId: targetPersonId,
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draft: draft,
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);
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}
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Future<SharedMessageIngestResult> captureSharedPayloadToExistingProfile({
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required SharedPayload payload,
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required String profileId,
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CapturedFactDraft? draft,
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bool resolvedAutomatically = false,
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String? consumedInboxEntryId,
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String? normalizedDisplayName,
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String? sourceFingerprint,
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}) async {
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final LocalDataState current = _requireState();
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final PersonProfile? resolvedPerson = _findPersonById(
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current.people,
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profileId,
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);
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if (resolvedPerson == null) {
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throw ArgumentError('Profile not found');
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}
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final String effectiveNormalizedDisplayName =
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normalizedDisplayName ??
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_normalizeDisplayName(payload.sourceDisplayName);
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final String? effectiveSourceFingerprint =
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sourceFingerprint ??
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_buildStableSourceFingerprint(
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sourceApp: payload.sourceApp,
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sourceUserId: payload.sourceUserId,
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sourceThreadId: payload.sourceThreadId,
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);
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final SourceProfileLink? matchedLink = _findExistingSourceLink(
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links: current.sourceLinks,
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sourceApp: payload.sourceApp,
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sourceFingerprint: effectiveSourceFingerprint,
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sourceUserId: payload.sourceUserId,
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sourceThreadId: payload.sourceThreadId,
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normalizedDisplayName: effectiveNormalizedDisplayName,
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);
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return _ingestIntoResolvedProfile(
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current: current,
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importedAt: DateTime.now(),
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payload: payload,
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sourceFingerprint: effectiveSourceFingerprint,
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normalizedDisplayName: effectiveNormalizedDisplayName,
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resolvedPerson: resolvedPerson,
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matchedLink: matchedLink,
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createdProfile: false,
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people: current.people,
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resolvedAutomatically: resolvedAutomatically,
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consumedInboxEntryId: consumedInboxEntryId,
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draft: draft ?? _defaultDraftForPayload(payload),
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);
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}
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Future<SharedMessageIngestResult> captureSharedPayloadByCreatingProfile({
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required SharedPayload payload,
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String? name,
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String relationship = 'Contact',
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String? location,
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List<String> aliases = const <String>[],
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CapturedFactDraft? draft,
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bool resolvedAutomatically = false,
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String? consumedInboxEntryId,
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String? normalizedDisplayName,
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String? sourceFingerprint,
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}) async {
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final LocalDataState current = _requireState();
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final DateTime now = DateTime.now();
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final String profileName =
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_trimToNull(name) ??
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_deriveAutoProfileName(
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sourceDisplayName: payload.sourceDisplayName,
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sourceUserId: payload.sourceUserId,
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sourceThreadId: payload.sourceThreadId,
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) ??
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'New Contact';
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final String normalizedRelationship = relationship.trim().isEmpty
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? 'Contact'
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: relationship.trim();
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final PersonProfile createdPerson = PersonProfile(
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id: 'p-${_uuid.v4()}',
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name: profileName,
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relationship: normalizedRelationship,
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affinityScore: 70,
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nextMoment: now.add(const Duration(days: 2)),
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tags: <String>[
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if (payload.sourceApp.trim().isNotEmpty) payload.sourceApp.trim(),
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],
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notes: 'Created from shared capture.',
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aliases: _normalizeAliases(<String>[
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...aliases,
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if (payload.sourceDisplayName != null) payload.sourceDisplayName!,
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]),
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location: _trimToNull(location),
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lastUpdatedAt: now,
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lastInteractedAt: now,
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);
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return _ingestIntoResolvedProfile(
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current: current,
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importedAt: now,
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payload: payload,
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sourceFingerprint:
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sourceFingerprint ??
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_buildStableSourceFingerprint(
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sourceApp: payload.sourceApp,
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sourceUserId: payload.sourceUserId,
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sourceThreadId: payload.sourceThreadId,
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),
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normalizedDisplayName:
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normalizedDisplayName ??
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_normalizeDisplayName(payload.sourceDisplayName),
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resolvedPerson: createdPerson,
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matchedLink: null,
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createdProfile: true,
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people: <PersonProfile>[createdPerson, ...current.people],
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resolvedAutomatically: resolvedAutomatically,
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consumedInboxEntryId: consumedInboxEntryId,
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draft: draft ?? _defaultDraftForPayload(payload),
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);
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}
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Future<void> dismissSharedInboxEntry(String inboxEntryId) async {
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final LocalDataState current = _requireState();
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final List<SharedInboxEntry> nextInbox = current.sharedInbox
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.where((SharedInboxEntry entry) => entry.id != inboxEntryId)
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.toList(growable: false);
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if (nextInbox.length == current.sharedInbox.length) {
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return;
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}
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await _setState(current.copyWith(sharedInbox: nextInbox));
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}
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Future<SharedMessageIngestResult> _queueSharedInbox({
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required LocalDataState current,
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required SharedPayload payload,
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required SharedInboxReason reason,
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required List<String> candidateProfileIds,
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required String normalizedDisplayName,
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String? sourceFingerprint,
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String? targetPersonId,
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CapturedFactDraft? draft,
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}) async {
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final SharedPayload storedPayload = payload.copyWith(
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rawText: _truncate(payload.rawText, 1800),
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dedupeKey:
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payload.dedupeKey ??
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_dedupeKeyForShare(
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sourceApp: payload.sourceApp,
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rawText: payload.rawText,
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url: payload.url,
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sourceUserId: payload.sourceUserId,
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sourceThreadId: payload.sourceThreadId,
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),
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);
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final SharedInboxEntry entry = SharedInboxEntry(
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id: 'si-${_uuid.v4()}',
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payload: storedPayload,
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reason: reason,
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candidateProfileIds: candidateProfileIds,
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normalizedDisplayName: normalizedDisplayName,
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assignmentStatus: ShareAssignmentStatus.savedToInbox,
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targetPersonId: targetPersonId,
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sourceFingerprint: sourceFingerprint,
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draft: draft ?? _defaultDraftForPayload(storedPayload),
|
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);
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await _setState(
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current.copyWith(
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sharedInbox: <SharedInboxEntry>[entry, ...current.sharedInbox],
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),
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);
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return SharedMessageIngestResult.queuedForResolution(
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inboxEntryId: entry.id,
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);
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}
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Future<SharedMessageIngestResult> _ingestIntoResolvedProfile({
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required LocalDataState current,
|
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required SharedPayload payload,
|
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required DateTime importedAt,
|
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required String normalizedDisplayName,
|
||||
required String? sourceFingerprint,
|
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required PersonProfile resolvedPerson,
|
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required bool createdProfile,
|
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required List<PersonProfile> people,
|
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required bool resolvedAutomatically,
|
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required CapturedFactDraft draft,
|
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SourceProfileLink? matchedLink,
|
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String? consumedInboxEntryId,
|
||||
}) async {
|
||||
final String sourceApp = payload.sourceApp;
|
||||
final DateTime sharedAt = payload.createdAt;
|
||||
final String? sourceUserId = payload.sourceUserId;
|
||||
final String? sourceThreadId = payload.sourceThreadId;
|
||||
final bool createdSourceLink = matchedLink == null;
|
||||
final List<SourceProfileLink> nextLinks = current.sourceLinks.toList(
|
||||
growable: true,
|
||||
);
|
||||
if (matchedLink == null) {
|
||||
nextLinks.insert(
|
||||
0,
|
||||
SourceProfileLink(
|
||||
id: 'sl-${_uuid.v4()}',
|
||||
sourceApp: sourceApp,
|
||||
sourceUserId: sourceUserId,
|
||||
sourceThreadId: sourceThreadId,
|
||||
sourceFingerprint: sourceFingerprint,
|
||||
normalizedDisplayName: normalizedDisplayName,
|
||||
profileId: resolvedPerson.id,
|
||||
firstSeenAt: sharedAt,
|
||||
lastSeenAt: sharedAt,
|
||||
),
|
||||
);
|
||||
} else {
|
||||
final int index = nextLinks.indexWhere(
|
||||
(SourceProfileLink link) => link.id == matchedLink.id,
|
||||
);
|
||||
if (index >= 0) {
|
||||
nextLinks[index] = matchedLink.copyWith(
|
||||
sourceUserId: sourceUserId ?? matchedLink.sourceUserId,
|
||||
sourceThreadId: sourceThreadId ?? matchedLink.sourceThreadId,
|
||||
sourceFingerprint: sourceFingerprint ?? matchedLink.sourceFingerprint,
|
||||
normalizedDisplayName: normalizedDisplayName.isEmpty
|
||||
? matchedLink.normalizedDisplayName
|
||||
: normalizedDisplayName,
|
||||
profileId: resolvedPerson.id,
|
||||
lastSeenAt: sharedAt,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
final String summary = _truncate(payload.rawText, 1800);
|
||||
final RelationshipMoment moment = RelationshipMoment(
|
||||
id: 'm-${_uuid.v4()}',
|
||||
personId: resolvedPerson.id,
|
||||
title: _titleFromSummary(summary),
|
||||
summary: summary,
|
||||
at: sharedAt,
|
||||
type: sourceApp == 'whatsapp' ? 'whatsapp' : 'shared',
|
||||
);
|
||||
|
||||
final SharedMessageEntry sharedEntry = SharedMessageEntry(
|
||||
id: 'sm-${_uuid.v4()}',
|
||||
profileId: resolvedPerson.id,
|
||||
payload: payload.copyWith(
|
||||
rawText: summary,
|
||||
dedupeKey:
|
||||
payload.dedupeKey ??
|
||||
_dedupeKeyForShare(
|
||||
sourceApp: payload.sourceApp,
|
||||
rawText: payload.rawText,
|
||||
url: payload.url,
|
||||
sourceUserId: payload.sourceUserId,
|
||||
sourceThreadId: payload.sourceThreadId,
|
||||
),
|
||||
),
|
||||
importedAt: importedAt,
|
||||
resolvedAutomatically: resolvedAutomatically,
|
||||
assignmentStatus: ShareAssignmentStatus.assignedDirectly,
|
||||
draft: draft,
|
||||
);
|
||||
final List<SharedInboxEntry> nextInbox = consumedInboxEntryId == null
|
||||
? current.sharedInbox
|
||||
: current.sharedInbox
|
||||
.where(
|
||||
(SharedInboxEntry entry) => entry.id != consumedInboxEntryId,
|
||||
)
|
||||
.toList(growable: false);
|
||||
|
||||
await _setState(
|
||||
current.copyWith(
|
||||
people: _touchPeople(
|
||||
people,
|
||||
personId: resolvedPerson.id,
|
||||
updatedAt: importedAt,
|
||||
interactedAt: sharedAt,
|
||||
),
|
||||
moments: <RelationshipMoment>[moment, ...current.moments],
|
||||
sourceLinks: nextLinks,
|
||||
sharedMessages: <SharedMessageEntry>[
|
||||
sharedEntry,
|
||||
...current.sharedMessages,
|
||||
],
|
||||
sharedInbox: nextInbox,
|
||||
personFacts: _applyFactDraftToFacts(
|
||||
current.personFacts,
|
||||
personId: resolvedPerson.id,
|
||||
sharedEntry: sharedEntry,
|
||||
draft: draft,
|
||||
consumedInboxEntryId: consumedInboxEntryId,
|
||||
observedAt: sharedAt,
|
||||
),
|
||||
importantDates: _applyFactDraftToDates(
|
||||
current.importantDates,
|
||||
personId: resolvedPerson.id,
|
||||
draft: draft,
|
||||
sourceApp: payload.sourceApp,
|
||||
consumedInboxEntryId: consumedInboxEntryId,
|
||||
observedAt: sharedAt,
|
||||
),
|
||||
),
|
||||
);
|
||||
|
||||
final List<ChangeEnvelope> outbound = <ChangeEnvelope>[
|
||||
if (createdProfile)
|
||||
_buildEnvelope(
|
||||
entityType: 'person',
|
||||
entityId: resolvedPerson.id,
|
||||
op: ChangeOperation.upsert,
|
||||
payload: _personPayload(resolvedPerson),
|
||||
),
|
||||
_buildEnvelope(
|
||||
entityType: 'capture',
|
||||
entityId: moment.id,
|
||||
op: ChangeOperation.upsert,
|
||||
payload: _momentPayload(moment),
|
||||
),
|
||||
];
|
||||
await _enqueueChanges(outbound);
|
||||
|
||||
final List<ExtractedPreferenceSignalCandidate> extractedSignals =
|
||||
_chatPreferenceExtractor.extract(summary);
|
||||
for (final ExtractedPreferenceSignalCandidate candidate
|
||||
in extractedSignals) {
|
||||
await upsertInferredPreferenceSignalObservation(
|
||||
personId: resolvedPerson.id,
|
||||
key: candidate.key,
|
||||
label: candidate.label,
|
||||
category: candidate.category,
|
||||
polarity: candidate.polarity,
|
||||
confidence: candidate.confidence,
|
||||
sourceApp: sourceApp,
|
||||
evidenceMessageId: sharedEntry.id,
|
||||
evidenceSnippet: candidate.evidenceSnippet,
|
||||
observedAt: sharedAt,
|
||||
);
|
||||
}
|
||||
|
||||
return SharedMessageIngestResult.imported(
|
||||
profileId: resolvedPerson.id,
|
||||
profileName: resolvedPerson.name,
|
||||
createdProfile: createdProfile,
|
||||
createdSourceLink: createdSourceLink,
|
||||
momentId: moment.id,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
CapturedFactDraft _defaultDraftForPayload(SharedPayload payload) {
|
||||
return ShareCaptureDraftSuggester.suggestForPayload(
|
||||
payload,
|
||||
).copyWith(needsReview: true);
|
||||
}
|
||||
|
||||
String _dedupeKeyForShare({
|
||||
required String sourceApp,
|
||||
required String rawText,
|
||||
required String? url,
|
||||
required String? sourceUserId,
|
||||
required String? sourceThreadId,
|
||||
}) {
|
||||
final String text = rawText.trim().toLowerCase().replaceAll(
|
||||
RegExp(r'\s+'),
|
||||
' ',
|
||||
);
|
||||
return <String>[
|
||||
sourceApp.trim().toLowerCase(),
|
||||
sourceUserId?.trim().toLowerCase() ?? '',
|
||||
sourceThreadId?.trim().toLowerCase() ?? '',
|
||||
url?.trim().toLowerCase() ?? '',
|
||||
text,
|
||||
].join('|');
|
||||
}
|
||||
|
||||
List<PersonFact> _applyFactDraftToFacts(
|
||||
List<PersonFact> currentFacts, {
|
||||
required String personId,
|
||||
required SharedMessageEntry sharedEntry,
|
||||
required CapturedFactDraft draft,
|
||||
required String? consumedInboxEntryId,
|
||||
required DateTime observedAt,
|
||||
}) {
|
||||
if (draft.type == CapturedFactType.importantDate ||
|
||||
draft.text.trim().isEmpty) {
|
||||
return currentFacts;
|
||||
}
|
||||
final PersonFact fact = PersonFact(
|
||||
id: 'pf-${_uuid.v4()}',
|
||||
personId: personId,
|
||||
type: draft.type,
|
||||
text: draft.text.trim(),
|
||||
label: _trimToNull(draft.label),
|
||||
sourceKind: consumedInboxEntryId == null
|
||||
? CaptureSourceKind.shareSheet
|
||||
: CaptureSourceKind.shareInbox,
|
||||
sourceApp: sharedEntry.sourceApp,
|
||||
sourceUrl: sharedEntry.url,
|
||||
sharedMessageId: sharedEntry.id,
|
||||
inboxEntryId: consumedInboxEntryId,
|
||||
confidence: draft.confidence,
|
||||
needsReview: draft.needsReview,
|
||||
isSensitive: draft.isSensitive,
|
||||
createdAt: observedAt,
|
||||
updatedAt: observedAt,
|
||||
);
|
||||
return <PersonFact>[fact, ...currentFacts];
|
||||
}
|
||||
|
||||
List<PersonImportantDate> _applyFactDraftToDates(
|
||||
List<PersonImportantDate> currentDates, {
|
||||
required String personId,
|
||||
required CapturedFactDraft draft,
|
||||
required String sourceApp,
|
||||
required String? consumedInboxEntryId,
|
||||
required DateTime observedAt,
|
||||
}) {
|
||||
if (draft.type != CapturedFactType.importantDate || draft.dateValue == null) {
|
||||
return currentDates;
|
||||
}
|
||||
final PersonImportantDate value = PersonImportantDate(
|
||||
id: 'pd-${_uuid.v4()}',
|
||||
personId: personId,
|
||||
label: _trimToNull(draft.label) ?? draft.text.trim(),
|
||||
date: draft.dateValue!,
|
||||
classification: 'important',
|
||||
sourceKind: consumedInboxEntryId == null
|
||||
? CaptureSourceKind.shareSheet
|
||||
: CaptureSourceKind.shareInbox,
|
||||
sourceApp: sourceApp,
|
||||
inboxEntryId: consumedInboxEntryId,
|
||||
isSensitive: draft.isSensitive,
|
||||
createdAt: observedAt,
|
||||
updatedAt: observedAt,
|
||||
);
|
||||
return <PersonImportantDate>[value, ...currentDates];
|
||||
}
|
||||
|
||||
SourceProfileLink? _findExistingSourceLink({
|
||||
required List<SourceProfileLink> links,
|
||||
required String sourceApp,
|
||||
required String? sourceFingerprint,
|
||||
required String? sourceUserId,
|
||||
required String? sourceThreadId,
|
||||
required String normalizedDisplayName,
|
||||
}) {
|
||||
if (sourceFingerprint != null && sourceFingerprint.isNotEmpty) {
|
||||
for (final SourceProfileLink link in links) {
|
||||
final String? linkFingerprint =
|
||||
link.sourceFingerprint ??
|
||||
_buildStableSourceFingerprint(
|
||||
sourceApp: link.sourceApp,
|
||||
sourceUserId: link.sourceUserId,
|
||||
sourceThreadId: link.sourceThreadId,
|
||||
);
|
||||
if (link.sourceApp == sourceApp && linkFingerprint == sourceFingerprint) {
|
||||
return link;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (sourceUserId != null && sourceUserId.isNotEmpty) {
|
||||
for (final SourceProfileLink link in links) {
|
||||
if (link.sourceApp == sourceApp && link.sourceUserId == sourceUserId) {
|
||||
return link;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (sourceThreadId != null && sourceThreadId.isNotEmpty) {
|
||||
for (final SourceProfileLink link in links) {
|
||||
if (link.sourceApp == sourceApp &&
|
||||
link.sourceThreadId == sourceThreadId) {
|
||||
return link;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (normalizedDisplayName.isNotEmpty) {
|
||||
for (final SourceProfileLink link in links) {
|
||||
if (link.sourceApp == sourceApp &&
|
||||
link.normalizedDisplayName == normalizedDisplayName) {
|
||||
return link;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
List<PersonProfile> _findPeopleByNormalizedName(
|
||||
List<PersonProfile> people,
|
||||
String normalizedDisplayName,
|
||||
) {
|
||||
return people
|
||||
.where((PersonProfile person) {
|
||||
if (_normalizeDisplayName(person.name) == normalizedDisplayName) {
|
||||
return true;
|
||||
}
|
||||
for (final String alias in person.aliases) {
|
||||
if (_normalizeDisplayName(alias) == normalizedDisplayName) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
})
|
||||
.toList(growable: false);
|
||||
}
|
||||
|
||||
List<PersonProfile> _findNearMatchPeople(
|
||||
List<PersonProfile> people, {
|
||||
required String normalizedDisplayName,
|
||||
}) {
|
||||
if (normalizedDisplayName.isEmpty) {
|
||||
return const <PersonProfile>[];
|
||||
}
|
||||
|
||||
final Map<String, int> distanceById = <String, int>{};
|
||||
final List<PersonProfile> candidates = <PersonProfile>[];
|
||||
for (final PersonProfile person in people) {
|
||||
final List<String> probes = <String>[person.name, ...person.aliases];
|
||||
for (final String probe in probes) {
|
||||
final String personName = _normalizeDisplayName(probe);
|
||||
if (personName.isEmpty || personName == normalizedDisplayName) {
|
||||
continue;
|
||||
}
|
||||
final int distance = _levenshteinDistance(
|
||||
normalizedDisplayName,
|
||||
personName,
|
||||
);
|
||||
if (_isNearDisplayName(
|
||||
normalizedDisplayName,
|
||||
personName,
|
||||
distance: distance,
|
||||
)) {
|
||||
distanceById[person.id] = distance;
|
||||
if (!candidates.any((PersonProfile item) => item.id == person.id)) {
|
||||
candidates.add(person);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
candidates.sort((PersonProfile a, PersonProfile b) {
|
||||
final int left = distanceById[a.id] ?? 999;
|
||||
final int right = distanceById[b.id] ?? 999;
|
||||
if (left != right) {
|
||||
return left.compareTo(right);
|
||||
}
|
||||
return a.name.length.compareTo(b.name.length);
|
||||
});
|
||||
if (candidates.length <= 5) {
|
||||
return candidates;
|
||||
}
|
||||
return candidates.take(5).toList(growable: false);
|
||||
}
|
||||
|
||||
bool _isNearDisplayName(String left, String right, {required int distance}) {
|
||||
final int maxLength = left.length > right.length ? left.length : right.length;
|
||||
final int minLength = left.length < right.length ? left.length : right.length;
|
||||
if (minLength >= 4 && (left.contains(right) || right.contains(left))) {
|
||||
return true;
|
||||
}
|
||||
final int threshold = maxLength >= 14 ? 3 : 2;
|
||||
if (distance <= threshold) {
|
||||
return true;
|
||||
}
|
||||
return maxLength >= 8 && (distance / maxLength) <= 0.22;
|
||||
}
|
||||
|
||||
int _levenshteinDistance(String left, String right) {
|
||||
if (left == right) {
|
||||
return 0;
|
||||
}
|
||||
if (left.isEmpty) {
|
||||
return right.length;
|
||||
}
|
||||
if (right.isEmpty) {
|
||||
return left.length;
|
||||
}
|
||||
|
||||
List<int> previous = List<int>.generate(
|
||||
right.length + 1,
|
||||
(int index) => index,
|
||||
growable: false,
|
||||
);
|
||||
for (int i = 1; i <= left.length; i += 1) {
|
||||
final List<int> current = List<int>.filled(right.length + 1, 0);
|
||||
current[0] = i;
|
||||
for (int j = 1; j <= right.length; j += 1) {
|
||||
final int substitutionCost = left[i - 1] == right[j - 1] ? 0 : 1;
|
||||
final int deletion = previous[j] + 1;
|
||||
final int insertion = current[j - 1] + 1;
|
||||
final int substitution = previous[j - 1] + substitutionCost;
|
||||
final int value = deletion < insertion ? deletion : insertion;
|
||||
current[j] = value < substitution ? value : substitution;
|
||||
}
|
||||
previous = current;
|
||||
}
|
||||
return previous[right.length];
|
||||
}
|
||||
|
||||
SharedInboxEntry _requireSharedInboxEntry(
|
||||
LocalDataState current,
|
||||
String inboxEntryId,
|
||||
) {
|
||||
for (final SharedInboxEntry entry in current.sharedInbox) {
|
||||
if (entry.id == inboxEntryId) {
|
||||
return entry;
|
||||
}
|
||||
}
|
||||
throw ArgumentError('Shared inbox entry not found');
|
||||
}
|
||||
|
||||
String? _deriveAutoProfileName({
|
||||
required String? sourceDisplayName,
|
||||
required String? sourceUserId,
|
||||
required String? sourceThreadId,
|
||||
}) {
|
||||
return _trimToNull(sourceDisplayName) ??
|
||||
_trimToNull(sourceUserId) ??
|
||||
_trimToNull(sourceThreadId);
|
||||
}
|
||||
|
||||
String? _buildStableSourceFingerprint({
|
||||
required String sourceApp,
|
||||
required String? sourceUserId,
|
||||
required String? sourceThreadId,
|
||||
}) {
|
||||
final String? userId = _trimToNull(sourceUserId);
|
||||
final String? threadId = _trimToNull(sourceThreadId);
|
||||
if (userId == null && threadId == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
final List<String> parts = <String>[
|
||||
sourceApp.trim().toLowerCase(),
|
||||
if (userId != null) 'u:${userId.toLowerCase()}',
|
||||
if (threadId != null) 't:${threadId.toLowerCase()}',
|
||||
];
|
||||
return parts.join('|');
|
||||
}
|
||||
|
||||
String _normalizeDisplayName(String? raw) {
|
||||
if (raw == null) {
|
||||
return '';
|
||||
}
|
||||
final String compact = raw
|
||||
.toLowerCase()
|
||||
.replaceAll(RegExp(r'[^a-z0-9]+'), ' ')
|
||||
.trim();
|
||||
return compact.replaceAll(RegExp(r'\s+'), ' ');
|
||||
}
|
||||
Reference in New Issue
Block a user