get details working (and other cleanup)

src/cli/backup/teamschats.go

@@ -213,7 +213,6 @@ func runDetailsTeamsChatsCmd(cmd *cobra.Command) error {
 	opts := utils.MakeTeamsChatsOpts(cmd)
 
 	sel := utils.IncludeTeamsChatsRestoreDataSelectors(ctx, opts)
-	sel.Configure(selectors.Config{OnlyMatchItemNames: true})
 	utils.FilterTeamsChatsRestoreInfoSelectors(sel, opts)
 
 	ds, err := genericDetailsCommand(cmd, flags.BackupIDFV, sel.Selector)

src/cli/utils/teamschats.go

@@ -89,7 +89,10 @@ func IncludeTeamsChatsRestoreDataSelectors(ctx context.Context, opts TeamsChatsO
 		users = selectors.Any()
 	}
 
-	return selectors.NewTeamsChatsRestore(users)
+	sel := selectors.NewTeamsChatsRestore(users)
+	sel.Include(sel.Chats(selectors.Any()))
+
+	return sel
 }
 
 // FilterTeamsChatsRestoreInfoSelectors builds the common info-selector filters.

src/internal/m365/collection/teamschats/backup.go

@@ -115,11 +115,8 @@ func populateCollection[I chatsItemer](
 	)
 
 	ctx = clues.AddLabelCounter(ctx, cl.PlainAdder())
-	cc := api.CallConfig{
-		CanMakeDeltaQueries: false,
-	}
 
-	items, err := bh.getItemIDs(ctx, cc)
+	items, err := bh.getItemIDs(ctx)
 	if err != nil {
 		errs.AddRecoverable(ctx, clues.Stack(err))
 		return collection, clues.Stack(errs.Failure()).OrNil()

src/internal/m365/collection/teamschats/backup_test.go

@@ -49,14 +49,6 @@ type mockBackupHandler struct {
 	doNotInclude    bool
 }
 
-//lint:ignore U1000 false linter issue due to generics
-func (bh mockBackupHandler) augmentItemInfo(
-	*details.TeamsChatsInfo,
-	models.Chatable,
-) {
-	// no-op
-}
-
 func (bh mockBackupHandler) container() container[models.Chatable] {
 	return chatContainer()
 }
@@ -71,7 +63,6 @@ func (bh mockBackupHandler) getContainer(
 
 func (bh mockBackupHandler) getItemIDs(
 	_ context.Context,
-	_ api.CallConfig,
 ) ([]models.Chatable, error) {
 	return bh.chats, bh.chatsErr
 }

src/internal/m365/collection/teamschats/chat_handler.go

@@ -46,8 +46,11 @@ func (bh usersChatsBackupHandler) getContainer(
 //lint:ignore U1000 required for interface compliance
 func (bh usersChatsBackupHandler) getItemIDs(
 	ctx context.Context,
-	cc api.CallConfig,
 ) ([]models.Chatable, error) {
+	cc := api.CallConfig{
+		Expand: []string{"lastMessagePreview"},
+	}
+
 	return bh.ac.GetChats(
 		ctx,
 		bh.protectedResourceID,
@@ -89,28 +92,23 @@ func (bh usersChatsBackupHandler) getItem(
 
 	chatID := ptr.Val(chat.GetId())
 
-	cc := api.CallConfig{
-		Expand: []string{"lastMessagePreview"},
+	msgs, err := bh.ac.GetChatMessages(ctx, chatID, api.CallConfig{})
+	if err != nil {
+		return nil, nil, clues.Stack(err)
 	}
 
-	msgs, err := bh.ac.GetChatMessages(ctx, chatID, cc)
+	chat.SetMessages(msgs)
+
+	members, err := bh.ac.GetChatMembers(ctx, chatID, api.CallConfig{})
 	if err != nil {
 		return nil, nil, clues.Stack(err)
 	}
 
-	chat.SetMessages(msgs)
+	chat.SetMembers(members)
 
 	return chat, api.TeamsChatInfo(chat), nil
 }
 
-//lint:ignore U1000 false linter issue due to generics
-func (bh usersChatsBackupHandler) augmentItemInfo(
-	dgi *details.TeamsChatsInfo,
-	c models.Chatable,
-) {
-	// no-op
-}
-
 func chatContainer() container[models.Chatable] {
 	return container[models.Chatable]{
 		storageDirFolders: path.Elements{},

src/internal/m365/collection/teamschats/collection.go

@@ -66,7 +66,7 @@ func updateStatus(
 // or notMoved (if they match).
 func NewCollection[I chatsItemer](
 	baseCol data.BaseCollection,
-	getAndAugment getItemAndAugmentInfoer[I],
+	getter getItemer[I],
 	protectedResource string,
 	items []I,
 	contains container[I],
@@ -76,7 +76,7 @@ func NewCollection[I chatsItemer](
 		BaseCollection:    baseCol,
 		items:             items,
 		contains:          contains,
-		getAndAugment:     getAndAugment,
+		getter:            getter,
 		statusUpdater:     statusUpdater,
 		stream:            make(chan data.Item, collectionChannelBufferSize),
 		protectedResource: protectedResource,
@@ -96,7 +96,7 @@ type lazyFetchCollection[I chatsItemer] struct {
 
 	items []I
 
-	getAndAugment getItemAndAugmentInfoer[I]
+	getter getItemer[I]
 
 	statusUpdater support.StatusUpdater
 }
@@ -167,13 +167,13 @@ func (col *lazyFetchCollection[I]) streamItems(ctx context.Context, errs *fault.
 			col.stream <- data.NewLazyItemWithInfo(
 				ictx,
 				&lazyItemGetter[I]{
-					modTime:       modTime,
-					getAndAugment: col.getAndAugment,
-					resourceID:    col.protectedResource,
-					item:          item,
-					containerIDs:  col.FullPath().Folders(),
-					contains:      col.contains,
-					parentPath:    col.LocationPath().String(),
+					modTime:      modTime,
+					getter:       col.getter,
+					resourceID:   col.protectedResource,
+					item:         item,
+					containerIDs: col.FullPath().Folders(),
+					contains:     col.contains,
+					parentPath:   col.LocationPath().String(),
 				},
 				itemID,
 				modTime,
@@ -192,13 +192,13 @@ func (col *lazyFetchCollection[I]) streamItems(ctx context.Context, errs *fault.
 }
 
 type lazyItemGetter[I chatsItemer] struct {
-	getAndAugment getItemAndAugmentInfoer[I]
-	resourceID    string
-	item          I
-	parentPath    string
-	containerIDs  path.Elements
-	modTime       time.Time
-	contains      container[I]
+	getter       getItemer[I]
+	resourceID   string
+	item         I
+	parentPath   string
+	containerIDs path.Elements
+	modTime      time.Time
+	contains     container[I]
 }
 
 func (lig *lazyItemGetter[I]) GetData(
@@ -208,7 +208,7 @@ func (lig *lazyItemGetter[I]) GetData(
 	writer := kjson.NewJsonSerializationWriter()
 	defer writer.Close()
 
-	item, info, err := lig.getAndAugment.getItem(
+	item, info, err := lig.getter.getItem(
 		ctx,
 		lig.resourceID,
 		lig.item)
@@ -229,8 +229,6 @@ func (lig *lazyItemGetter[I]) GetData(
 		return nil, nil, false, err
 	}
 
-	lig.getAndAugment.augmentItemInfo(info, lig.contains.container)
-
 	if err := writer.WriteObjectValue("", item); err != nil {
 		err = clues.WrapWC(ctx, err, "writing item to serializer").Label(fault.LabelForceNoBackupCreation)
 		errs.AddRecoverable(ctx, err)

src/internal/m365/collection/teamschats/collection_test.go

@@ -163,11 +163,6 @@ func (m getAndAugmentChat) getItem(
 	return chat, &details.TeamsChatsInfo{}, m.err
 }
 
-//lint:ignore U1000 false linter issue due to generics
-func (getAndAugmentChat) augmentItemInfo(*details.TeamsChatsInfo, models.Chatable) {
-	// no-op
-}
-
 func (suite *CollectionUnitSuite) TestLazyFetchCollection_Items_LazyFetch() {
 	var (
 		t             = suite.T()
@@ -225,7 +220,7 @@ func (suite *CollectionUnitSuite) TestLazyFetchCollection_Items_LazyFetch() {
 					count.New()),
 				items:         test.items,
 				contains:      container[models.Chatable]{},
-				getAndAugment: getterAugmenter,
+				getter:        getterAugmenter,
 				stream:        make(chan data.Item),
 				statusUpdater: statusUpdater,
 			}
@@ -285,11 +280,11 @@ func (suite *CollectionUnitSuite) TestLazyItem_GetDataErrors() {
 			li := data.NewLazyItemWithInfo(
 				ctx,
 				&lazyItemGetter[models.Chatable]{
-					resourceID:    "resourceID",
-					item:          chat,
-					getAndAugment: &m,
-					modTime:       now,
-					parentPath:    parentPath,
+					resourceID: "resourceID",
+					item:       chat,
+					getter:     &m,
+					modTime:    now,
+					parentPath: parentPath,
 				},
 				ptr.Val(chat.GetId()),
 				now,
@@ -329,11 +324,11 @@ func (suite *CollectionUnitSuite) TestLazyItem_ReturnsEmptyReaderOnDeletedInFlig
 	li := data.NewLazyItemWithInfo(
 		ctx,
 		&lazyItemGetter[models.Chatable]{
-			resourceID:    "resourceID",
-			item:          chat,
-			getAndAugment: &m,
-			modTime:       now,
-			parentPath:    parentPath,
+			resourceID: "resourceID",
+			item:       chat,
+			getter:     &m,
+			modTime:    now,
+			parentPath: parentPath,
 		},
 		ptr.Val(chat.GetId()),
 		now,
@@ -368,11 +363,11 @@ func (suite *CollectionUnitSuite) TestLazyItem() {
 	li := data.NewLazyItemWithInfo(
 		ctx,
 		&lazyItemGetter[models.Chatable]{
-			resourceID:    "resourceID",
-			item:          chat,
-			getAndAugment: &m,
-			modTime:       now,
-			parentPath:    parentPath,
+			resourceID: "resourceID",
+			item:       chat,
+			getter:     &m,
+			modTime:    now,
+			parentPath: parentPath,
 		},
 		ptr.Val(chat.GetId()),
 		now,

src/internal/m365/collection/teamschats/handlers.go

@@ -22,7 +22,7 @@
 
 type backupHandler[I chatsItemer] interface {
 	getContainerer[I]
-	getItemAndAugmentInfoer[I]
+	getItemer[I]
 	getItemer[I]
 	getItemIDser[I]
 	includeItemer[I]
@@ -39,22 +39,10 @@
 	) (container[I], error)
 }
 
-type getItemAndAugmentInfoer[I chatsItemer] interface {
-	getItemer[I]
-	augmentItemInfoer[I]
-}
-
-type augmentItemInfoer[I chatsItemer] interface {
-	// augmentItemInfo completes the teamChatsInfo population with any data
-	// owned by the container and not accessible to the item.
-	augmentItemInfo(*details.TeamsChatsInfo, I)
-}
-
 // gets all item IDs in the container
 type getItemIDser[I chatsItemer] interface {
 	getItemIDs(
 		ctx context.Context,
-		cc api.CallConfig,
 	) ([]I, error)
 }
 
@@ -89,5 +77,5 @@
 type container[I chatsItemer] struct {
 	storageDirFolders path.Elements
 	humanLocation     path.Elements
 	container         I
 }

src/pkg/backup/details/entry.go

@@ -103,6 +103,12 @@ func (de Entry) ToLocationIDer(backupVersion int) (LocationIDer, error) {
 		}
 
 		baseLoc = path.Builder{}.Append(p.Root).Append(p.Folders...)
+
+	case TeamsChat:
+		baseLoc = &path.Builder{}
+
+	default:
+		return nil, clues.New("undentified item type").With("item_type", de.ItemInfo.infoType())
 	}
 
 	if baseLoc == nil {
@@ -141,26 +147,23 @@ func (de Entry) MinimumPrintable() any {
 // Headers returns the human-readable names of properties in a DetailsEntry
 // for printing out to a terminal in a columnar display.
 func (de Entry) Headers(skipID bool) []string {
-	hs := []string{}
+	var hs []string
 
-	if de.ItemInfo.Folder != nil {
+	switch {
+	case de.ItemInfo.Folder != nil:
 		hs = de.ItemInfo.Folder.Headers()
-	}
-
-	if de.ItemInfo.Exchange != nil {
+	case de.ItemInfo.Exchange != nil:
 		hs = de.ItemInfo.Exchange.Headers()
-	}
-
-	if de.ItemInfo.SharePoint != nil {
+	case de.ItemInfo.SharePoint != nil:
 		hs = de.ItemInfo.SharePoint.Headers()
-	}
-
-	if de.ItemInfo.OneDrive != nil {
+	case de.ItemInfo.OneDrive != nil:
 		hs = de.ItemInfo.OneDrive.Headers()
-	}
-
-	if de.ItemInfo.Groups != nil {
+	case de.ItemInfo.Groups != nil:
 		hs = de.ItemInfo.Groups.Headers()
+	case de.ItemInfo.TeamsChats != nil:
+		hs = de.ItemInfo.TeamsChats.Headers()
+	default:
+		hs = []string{"ERROR - Service not recognized"}
 	}
 
 	if skipID {
@@ -172,26 +175,23 @@ func (de Entry) Headers(skipID bool) []string {
 
 // Values returns the values matching the Headers list.
 func (de Entry) Values(skipID bool) []string {
-	vs := []string{}
+	var vs []string
 
-	if de.ItemInfo.Folder != nil {
+	switch {
+	case de.ItemInfo.Folder != nil:
 		vs = de.ItemInfo.Folder.Values()
-	}
-
-	if de.ItemInfo.Exchange != nil {
+	case de.ItemInfo.Exchange != nil:
 		vs = de.ItemInfo.Exchange.Values()
-	}
-
-	if de.ItemInfo.SharePoint != nil {
+	case de.ItemInfo.SharePoint != nil:
 		vs = de.ItemInfo.SharePoint.Values()
-	}
-
-	if de.ItemInfo.OneDrive != nil {
+	case de.ItemInfo.OneDrive != nil:
 		vs = de.ItemInfo.OneDrive.Values()
-	}
-
-	if de.ItemInfo.Groups != nil {
+	case de.ItemInfo.Groups != nil:
 		vs = de.ItemInfo.Groups.Values()
+	case de.ItemInfo.TeamsChats != nil:
+		vs = de.ItemInfo.TeamsChats.Values()
+	default:
+		vs = []string{"ERROR - Service not recognized"}
 	}
 
 	if skipID {