Implement local-first remote sync flow

appstate/state.go

@@ -133,6 +133,52 @@ func (s *State) APITokens() ([]apitokens.Token, error) {
 	return apitokens.Entries(model)
 }
 
+func (s *State) RemoteProfiles() ([]vault.RemoteProfile, error) {
+	model, err := s.currentModel()
+	if err != nil {
+		return nil, err
+	}
+	profiles := slices.Clone(model.RemoteProfiles)
+	slices.SortFunc(profiles, func(a, b vault.RemoteProfile) int {
+		switch {
+		case a.Name < b.Name:
+			return -1
+		case a.Name > b.Name:
+			return 1
+		case a.ID < b.ID:
+			return -1
+		case a.ID > b.ID:
+			return 1
+		default:
+			return 0
+		}
+	})
+	return profiles, nil
+}
+
+func (s *State) RemoteCredentialEntries() ([]vault.Entry, error) {
+	model, err := s.currentModel()
+	if err != nil {
+		return nil, err
+	}
+	entries := slices.Clone(model.Entries)
+	slices.SortFunc(entries, func(a, b vault.Entry) int {
+		switch {
+		case a.Title < b.Title:
+			return -1
+		case a.Title > b.Title:
+			return 1
+		case a.ID < b.ID:
+			return -1
+		case a.ID > b.ID:
+			return 1
+		default:
+			return 0
+		}
+	})
+	return entries, nil
+}
+
 func (s *State) IssueAPIToken(name, clientName string, expiresAt *time.Time, now time.Time) (apitokens.Token, string, error) {
 	session, ok := s.Session.(MutableSession)
 	if !ok {
@@ -834,6 +880,66 @@ func (s *State) OpenRemoteVault(client webdav.Client, path string, key vault.Mas
 	return nil
 }
 
+func (s *State) OpenBoundRemoteVault(binding RemoteBinding, key vault.MasterKey) error {
+	model, err := s.currentModel()
+	if err != nil {
+		return err
+	}
+
+	resolved, err := binding.Resolve(model)
+	if err != nil {
+		return err
+	}
+
+	client := webdav.Client{
+		BaseURL:  resolved.Profile.BaseURL,
+		Username: resolved.Credentials.Username,
+		Password: resolved.Credentials.Password,
+	}
+	return s.OpenRemoteVault(client, resolved.Profile.Path, key)
+}
+
+func (s *State) ConfigureRemoteBinding(input RemoteBindingInput) (RemoteBinding, error) {
+	session, ok := s.Session.(MutableSession)
+	if !ok {
+		return RemoteBinding{}, fmt.Errorf("session is not mutable")
+	}
+
+	model, err := session.Current()
+	if err != nil {
+		return RemoteBinding{}, err
+	}
+
+	binding, err := ConfigureRemoteBinding(&model, input)
+	if err != nil {
+		return RemoteBinding{}, err
+	}
+
+	session.Replace(model)
+	s.Dirty = true
+	return binding, nil
+}
+
+func (s *State) RemoveRemoteBinding(binding RemoteBinding) error {
+	session, ok := s.Session.(MutableSession)
+	if !ok {
+		return fmt.Errorf("session is not mutable")
+	}
+
+	model, err := session.Current()
+	if err != nil {
+		return err
+	}
+
+	if err := RemoveRemoteBinding(&model, binding); err != nil {
+		return err
+	}
+
+	session.Replace(model)
+	s.Dirty = true
+	return nil
+}
+
 func (s *State) CreateGroup(name string) error {
 	session, ok := s.Session.(MutableSession)
 	if !ok {