Send multiples embed in case of long lyrics

src/commands/music/lyrics.ts

@@ -47,7 +47,7 @@ export default {
       try {
         data = await client.player.lyrics.search(request);
       } catch {
-        return await interaction.reply(loc.get("c_lyrics3") + ` \`${request}\``);
+        return await interaction.reply(loc.get("c_lyrics2") + ` \`${request}\``);
       }
     } else {
       const queue = client.player.queues.get(interaction.guildId ?? "");
@@ -57,37 +57,63 @@ export default {
           try {
             data = await client.player.lyrics.search(title);
           } catch {
-            return await interaction.reply(loc.get("c_lyrics3") + ` \`${title}\``);
+            return await interaction.reply(loc.get("c_lyrics2") + ` \`${title}\``);
           }
         }
       }
     }
 
     if (data) {
-      if (data.lyrics.length > 4096 * 10) {
-        // TODO: Pretty embed
-        return await interaction.reply(loc.get("c_lyrics2") + " -> " + data.url);
-      }
-      // TODO: Take care of the desc char limit
-      const embeds = [];
+      const limit_desc = 4096;
+      const nb_embed = Math.ceil(data.lyrics.length / limit_desc);
 
-      {
-        const embed = new EmbedBuilder();
-        embed
-          .setTitle(data.title)
-          .setURL(data.url)
-          .setAuthor({
-            name: data?.artist.name ?? "\u200b",
-            iconURL: data?.artist.image,
-            url: data?.artist.url,
-          })
-          .setDescription(data.lyrics)
-          .setThumbnail(data.thumbnail);
+      // May send multiples message
+      await interaction.deferReply();
 
-        embeds.push(embed);
+      // TODO: If lyrics < 6000, only send one message with multiples embed
+      for (let i = 0, j = 0; i < nb_embed; i++, j += limit_desc) {
+        // TODO: Better cut in lyrics
+        const lyrics = data.lyrics.slice(j, j + limit_desc);
+
+        let embed;
+        switch (i) {
+          case 0: {
+            // First embed
+            embed = new EmbedBuilder();
+            embed
+              .setTitle(data.title)
+              .setURL(data.url)
+              .setAuthor({
+                name: data?.artist.name,
+                iconURL: data?.artist.image,
+                url: data?.artist.url,
+              })
+              .setDescription(lyrics)
+              .setThumbnail(data.thumbnail);
+            break;
+          }
+
+          case nb_embed - 1: {
+            // Footer of last embed in case of multiple embed
+            embed = new EmbedBuilder().setDescription(lyrics).setFooter({
+              text: `${data?.artist.name} · ${data.title}`,
+              iconURL: data?.artist.image,
+            });
+            break;
+          }
+
+          default: {
+            // Embed with only lyrics in case of multiple embed
+            embed = new EmbedBuilder().setDescription(lyrics);
+            break;
+          }
+        }
+
+        // Send embed
+        await interaction.followUp({ embeds: [embed] });
       }
 
-      return await interaction.reply({ embeds });
+      return;
     }
 
     return await interaction.reply(loc.get("c_lyrics1"));

src/locales/fr.json

@@ -114,8 +114,7 @@
   "c_lyrics_opt1_name": "chanson",
   "c_lyrics_opt1_desc": "Chanson recherchée",
   "c_lyrics1": "Le bot ne joue rien en ce moment et aucune chanson n'est renseignée.",
-  "c_lyrics2": "Paroles trop longues pour être affichées.",
-  "c_lyrics3": "Impossible de trouver les paroles pour",
+  "c_lyrics2": "Impossible de trouver les paroles pour",
   "c_repeat_name": "repeat",
   "c_repeat_desc": "Commande relative à la répétition des musiques",
   "c_repeat_sub1_name": "stop",