ArtistView now refreshes states when artist is set

ui/app.go

@@ -151,7 +151,6 @@ func NewApplication() *tview.Application {
 		if state != nil && state.Item != nil {
 			if len(state.Item.Artists) != 0 {
 				artistView.SetArtist(&state.Item.Artists[0].ID)
-				artistView.RefreshState()
 				SetCurrentView(artistView)
 				App.SetFocus(Main.Table)
 			} else {

ui/view_artist.go

@@ -24,23 +24,28 @@ func NewArtistView() *ArtistView {
 
 func (a *ArtistView) SetArtist(id *spotify.ID) {
 	a.artistID = id
+	a.topTracks = []spotify.FullTrack{}
+	a.albums = []spotify.SimpleAlbum{}
+	go func() {
+		a.RefreshState()
+	}()
 }
 
 func (a *ArtistView) RefreshState() {
-	if a.artistID != nil {
-		topTracks, err := spt.GetArtistTopTracks(*a.artistID)
-		if err != nil {
-			SendNotification("Error retrieving Artist Top Tracks: " + err.Error())
-			return
-		}
-		a.topTracks = topTracks
-		albums, err := spt.GetArtistAlbums(*a.artistID)
-		if err != nil {
-			SendNotification("Error retrieving Artist Albums: " + err.Error())
-			return
-		}
-		a.albums = albums
+	msg := SendNotificationWithChan("Loading Artist!")
+	topTracks, err := spt.GetArtistTopTracks(*a.artistID)
+	if err != nil {
+		msg <- ("Error retrieving Artist Top Tracks: " + err.Error())
+		return
 	}
+	a.topTracks = topTracks
+	albums, err := spt.GetArtistAlbums(*a.artistID)
+	if err != nil {
+		msg <- ("Error retrieving Artist Albums: " + err.Error())
+		return
+	}
+	a.albums = albums
+	msg <- "Artist Loaded Succesfully!"
 }
 
 func (a *ArtistView) Content() func() [][]Content {

ui/view_artists.go

@@ -49,7 +49,6 @@ func (a *ArtistsView) Content() func() [][]Content {
 func (a *ArtistsView) OpenArtist() {
 	r, _ := Main.Table.GetSelection()
 	artistView.SetArtist(&(*a.followedArtists)[r].ID)
-	artistView.RefreshState()
 	SetCurrentView(artistView)
 }
 

ui/view_search.go

@@ -118,7 +118,6 @@ func (a *SearchView) SelectEntry() {
 	case "artist":
 		{
 			artistView.SetArtist(&a.searchContent[r].ID)
-			artistView.RefreshState()
 			SetCurrentView(artistView)
 		}
 	case "playlist":

ui/view_top.go

@@ -86,7 +86,6 @@ func (a *TopTracksView) OpenSelectEntry() {
 	if r > 0 {
 		if r < (len(a.topArtists) + 1) {
 			artistView.SetArtist(&(a.topArtists)[r-1].ID)
-			artistView.RefreshState()
 			SetCurrentView(artistView)
 		} else if r != len(a.topArtists)+1 {
 			if err := spt.PlaySong(a.topTracks[r-2-len(a.topArtists)].URI); err != nil {