feat: add auto playlist/track recognize

main.go

@@ -6,7 +6,6 @@ import (
 	"os"
 
 	"github.com/Superredstone/spotiflac-cli/app"
-	"github.com/Superredstone/spotiflac-cli/lib"
 	"github.com/Superredstone/spotiflac-cli/pkg"
 	"github.com/urfave/cli/v3"
 )
@@ -14,7 +13,6 @@ import (
 func main() {
 	var song_url string
 	application := app.NewApp()
-	startup()
 
 	cmd := &cli.Command{
 		Name: "spotiflac-cli",
@@ -26,25 +24,11 @@ func main() {
 			},
 		},
 		Action: func(ctx context.Context, cmd *cli.Command) error {
-			pkg.Download(application, song_url)
-
-			return nil
+			err := pkg.Download(application, song_url)
+			return err
 		},
 	}
 	if err := cmd.Run(context.Background(), os.Args); err != nil {
 		log.Fatal(err)
-		shutdown()
-	}
-
-	shutdown()
-}
-
-func startup() {
-	if err := lib.InitHistoryDB("SpotiFLAC"); err != nil {
-		log.Fatal("Failed to init history DB: %v\n", err)
 	}
 }
-
-func shutdown() {
-	lib.CloseHistoryDB()
-}

pkg/download.go

@@ -2,12 +2,19 @@ package pkg
 
 import (
 	"encoding/json"
+	"errors"
 	"fmt"
 	"strconv"
+	"strings"
 
 	"github.com/Superredstone/spotiflac-cli/app"
 )
 
+const (
+	DEFAULT_DOWNLOAD_SERVICE       = "tidal"
+	DEFAULT_DOWNLOAD_OUTPUT_FOLDER = "downloads/"
+)
+
 type MetadataSong struct {
 	Track MetadataTrack `json:"track"`
 }
@@ -36,10 +43,33 @@ type MetadataPlaylist struct {
 	TrackList []MetadataTrack `json:"track_list"`
 }
 
-func Download(application *app.App, url string) {
+func Download(application *app.App, url string) error {
+	if strings.Contains(url, "https://open.spotify.com/track") {
+		metadata, err := GetMetadata[MetadataSong](application, url)
+		if err != nil {
+			return err
+		}
+
+		track := metadata.Track
+		downloadRequest := app.DownloadRequest{
+			Service:     DEFAULT_DOWNLOAD_SERVICE,
+			TrackName:   track.Name,
+			ArtistName:  track.Artists,
+			AlbumName:   track.AlbumName,
+			AlbumArtist: track.AlbumArtist,
+			ReleaseDate: track.ReleaseDate,
+			CoverURL:    track.Images,
+			OutputDir:   DEFAULT_DOWNLOAD_OUTPUT_FOLDER,
+			SpotifyID:   track.SpotifyID,
+		}
+
+		_, err = application.DownloadTrack(downloadRequest)
+		return err
+	} else if strings.Contains(url, "https://open.spotify.com/playlist") {
 		metadata, err := GetMetadata[MetadataPlaylist](application, url)
 		if err != nil {
 			fmt.Println("Unable to fetch metadata for song " + url)
+			return err
 		}
 
 		trackListSize := strconv.Itoa(len(metadata.TrackList))
@@ -47,25 +77,38 @@ func Download(application *app.App, url string) {
 			fmt.Println("[" + strconv.Itoa(idx+1) + "/" + trackListSize + "] " + track.Name + " - " + track.Artists)
 
 			downloadRequest := app.DownloadRequest{
-			Service:     "tidal",
+				Service:     DEFAULT_DOWNLOAD_SERVICE,
 				TrackName:   track.Name,
 				ArtistName:  track.Artists,
 				AlbumName:   track.AlbumName,
 				AlbumArtist: track.AlbumArtist,
 				ReleaseDate: track.ReleaseDate,
-			OutputDir:   "downloads/",
+				CoverURL:    track.Images,
+				OutputDir:   DEFAULT_DOWNLOAD_OUTPUT_FOLDER,
 				SpotifyID:   track.SpotifyID,
 			}
+
 			application.DownloadTrack(downloadRequest)
 		}
+
+		return nil
+	}
+
+	return errors.New("Invalid Spotify URL.")
 }
 
 func GetMetadata[T MetadataPlaylist | MetadataSong](application *app.App, url string) (T, error) {
 	var result T
 
-	metadata, err := GetGenericMetadata(application, url)
+	metadataRequest := app.SpotifyMetadataRequest{
+		URL:     url,
+		Delay:   0,
+		Timeout: 5,
+	}
+
+	metadata, err := application.GetSpotifyMetadata(metadataRequest)
 	if err != nil {
-		return result, nil
+		return result, err
 	}
 
 	err = json.Unmarshal([]byte(metadata), &result)
@@ -75,18 +118,3 @@ func GetMetadata[T MetadataPlaylist | MetadataSong](application *app.App, url st
 
 	return result, nil
 }
-
-func GetGenericMetadata(application *app.App, url string) (string, error) {
-	metadataRequest := app.SpotifyMetadataRequest{
-		URL:     url,
-		Delay:   0,
-		Timeout: 5,
-	}
-
-	metadata, err := application.GetSpotifyMetadata(metadataRequest)
-	if err != nil {
-		return metadata, err
-	}
-
-	return metadata, nil
-}