From 327d55cff5af65761d70d1138e927a4a0e2643d3 Mon Sep 17 00:00:00 2001
From: Mathis Maquenne <124215603+mathismqn@users.noreply.github.com>
Date: Mon, 16 Jun 2025 16:36:14 -0400
Subject: [PATCH] fix: allow downloads without premium account

---
 internal/deezer/session.go    | 7 ++++---
 internal/downloader/client.go | 4 ++++
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/internal/deezer/session.go b/internal/deezer/session.go
index 28e05b4..b224869 100644
--- a/internal/deezer/session.go
+++ b/internal/deezer/session.go
@@ -29,6 +29,7 @@ type Session struct {
 	APIToken     string
 	LicenseToken string
 	HttpClient   *http.Client
+	Premium      bool
 }
 
 func Authenticate(ctx context.Context, arlCookie string) (*Session, error) {
@@ -75,14 +76,14 @@ func Authenticate(ctx context.Context, arlCookie string) (*Session, error) {
 	if res.Results.User.Id == 0 {
 		return nil, fmt.Errorf("invalid arl cookie")
 	}
-	if !res.Results.User.Options.MobileOffline && !res.Results.User.Options.WebOffline {
-		return nil, fmt.Errorf("premium account required")
-	}
+
+	isPremium := res.Results.User.Options.MobileOffline || res.Results.User.Options.WebOffline
 
 	return &Session{
 		ArlCookie:    arlCookie,
 		APIToken:     res.Results.APIToken,
 		LicenseToken: res.Results.User.Options.LicenseToken,
 		HttpClient:   client,
+		Premium:      isPremium,
 	}, nil
 }
diff --git a/internal/downloader/client.go b/internal/downloader/client.go
index cedef63..7043a4a 100644
--- a/internal/downloader/client.go
+++ b/internal/downloader/client.go
@@ -47,6 +47,10 @@ func (c *Client) Run(ctx context.Context, opts Options, id string) error {
 		return err
 	}
 
+	if !c.deezerClient.Session.Premium && (opts.Quality == "mp3_320" || opts.Quality == "flac") {
+		return fmt.Errorf("premium account required for %s quality", opts.Quality)
+	}
+
 	var resource deezer.Resource
 	switch c.resourceType {
 	case "album":