Add sort order selector to albums page

ui/albumspage.go

@@ -2,9 +2,12 @@ package ui
 
 import (
 	"supersonic/backend"
+	"supersonic/ui/widgets"
 
 	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/layout"
+	"fyne.io/fyne/v2/theme"
 	"fyne.io/fyne/v2/widget"
 )
 
@@ -13,12 +16,36 @@ var _ fyne.Widget = (*AlbumsPage)(nil)
 type AlbumsPage struct {
 	widget.BaseWidget
 
-	im            *backend.ImageManager
-	lm            *backend.LibraryManager
-	grid          *AlbumGrid
-	searchGrid    *AlbumGrid
-	gridContainer *fyne.Container
-	OnPlayAlbum   func(string)
+	im          *backend.ImageManager
+	lm          *backend.LibraryManager
+	grid        *AlbumGrid
+	searchGrid  *AlbumGrid
+	searchText  string
+	titleDisp   *widget.RichText
+	sortOrder   *selectWidget
+	container   *fyne.Container
+	OnPlayAlbum func(string)
+}
+
+type selectWidget struct {
+	widget.Select
+	height float32
+}
+
+func NewSelect(options []string, onChanged func(string)) *selectWidget {
+	s := &selectWidget{
+		Select: widget.Select{
+			Options:   options,
+			OnChanged: onChanged,
+		},
+	}
+	s.height = widget.NewSelect(nil, nil).MinSize().Height
+	s.ExtendBaseWidget(s)
+	return s
+}
+
+func (s *selectWidget) MinSize() fyne.Size {
+	return fyne.NewSize(170, s.height)
 }
 
 func NewAlbumsPage(title string, lm *backend.LibraryManager, im *backend.ImageManager) *AlbumsPage {
@@ -27,22 +54,38 @@ func NewAlbumsPage(title string, lm *backend.LibraryManager, im *backend.ImageMa
 		im: im,
 	}
 	a.ExtendBaseWidget(a)
-	a.grid = NewAlbumGrid(lm.RecentlyAddedIter(), im.GetAlbumThumbnail)
+
+	a.titleDisp = widget.NewRichTextWithText(title)
+	a.titleDisp.Segments[0].(*widget.TextSegment).Style = widget.RichTextStyle{
+		SizeName: theme.SizeNameHeadingText,
+	}
+	a.sortOrder = NewSelect(backend.AlbumSortOrders, nil)
+	a.sortOrder.Selected = a.sortOrder.Options[0]
+	a.sortOrder.OnChanged = a.onSortOrderChanged
+	sortVbox := container.NewVBox(layout.NewSpacer(), a.sortOrder, layout.NewSpacer())
+	a.grid = NewAlbumGrid(lm.AlbumsIter(backend.AlbumSortOrder(a.sortOrder.Selected)), im.GetAlbumThumbnail)
 	a.grid.OnPlayAlbum = a.onPlayAlbum
-	a.gridContainer = container.NewMax(a.grid)
+	a.container = container.NewBorder(
+		container.NewHBox(widgets.NewHSpace(15), a.titleDisp, sortVbox),
+		nil,
+		nil,
+		nil,
+		a.grid,
+	)
 	return a
 }
 
 func (a *AlbumsPage) OnSearched(query string) {
+	a.searchText = query
 	if query == "" {
-		a.gridContainer.Objects[0] = a.grid
+		a.container.Objects[0] = a.grid
 		a.searchGrid = nil
 		a.Refresh()
 		return
 	}
 	a.searchGrid = NewAlbumGrid(a.lm.SearchIter(query), a.im.GetAlbumThumbnail)
 	a.searchGrid.OnPlayAlbum = a.onPlayAlbum
-	a.gridContainer.Objects[0] = a.searchGrid
+	a.container.Objects[0] = a.searchGrid
 	a.Refresh()
 }
 
@@ -52,7 +95,15 @@ func (a *AlbumsPage) onPlayAlbum(albumID string) {
 	}
 }
 
+func (a *AlbumsPage) onSortOrderChanged(order string) {
+	a.grid = NewAlbumGrid(a.lm.AlbumsIter(backend.AlbumSortOrder(order)), a.im.GetAlbumThumbnail)
+	if a.searchText == "" {
+		a.container.Objects[0] = a.grid
+		a.Refresh()
+	}
+}
+
 func (a *AlbumsPage) CreateRenderer() fyne.WidgetRenderer {
 	a.ExtendBaseWidget(a)
-	return widget.NewSimpleRenderer(a.gridContainer)
+	return widget.NewSimpleRenderer(a.container)
 }