Remake compare command to compare top 1000 artists

src/commands/general/compare.js

@@ -5,6 +5,7 @@ const {
   ButtonStyle,
   ActionRowBuilder,
   ComponentType,
+  SystemChannelFlagsBitField,
 } = require("discord.js");
 const getAuth = require("../util/getAuth");
 const pagination = require("../util/pagination");
@@ -87,53 +88,68 @@ module.exports = {
       if (interaction.replied) {
         return;
       }
-      console.log();
 
-      const BASE_URL = `https://api.listenbrainz.org/1/user/${brainzUsername}/similar-to/${
-        interaction.options.get("compareuser").value
-      }`;
-      const AUTH_HEADER = {
-        Authorization: `Token ${listenBrainzToken}`,
-        "User-Agent": `DiscordBrainzBot/1.0.0 (${devEmail})`,
-      };
+      const userArtistsFull = await getTopStatistics(
+        listenBrainzToken,
+        brainzUsername,
+        "artists",
+        "all_time",
+        false,
+        null,
+        1000
+      );
 
-      const PARAMS = {
-        headers: AUTH_HEADER,
-      };
-      // Make request to MusicBrainz
-      const response = await axios
-        .get(BASE_URL, PARAMS)
-        .catch(function (error) {
-          if (error.response) {
-            // Probably 404 meaning no similarity
-          } else if (error.request) {
-            // The request was made but no response was received
-            // `error.request` is an instance of XMLHttpRequest in the browser and an instance of
-            // http.ClientRequest in node.js
-            console.log(error.request);
-          } else {
-            // Something happened in setting up the request that triggered an Error
-            console.log("Error", error.message);
-          }
-        });
+      const compareUserArtistsFull = await getTopStatistics(
+        listenBrainzToken,
+        interaction.options.get("compareuser").value,
+        "artists",
+        "all_time",
+        false,
+        null,
+        1000
+      );
+
+      const userTopArists = await userArtistsFull.artists;
+      const compareUserTopArtists = await compareUserArtistsFull.artists;
 
-      const similarity = response?.data.payload;
+      let max = 1000;
+      let count = 0;
+      let commonArtists = [];
 
-      let description = "";
-      if (similarity === undefined) {
-        description = `Are **0%** similar!! haha.`;
-      } else {
-        description = `Are **${(similarity.similarity * 100).toFixed(
-          3
-        )}%** similar!! Woah!`;
+      if (userTopArists.length < 1000 || compareUserTopArtists.length < 1000) {
+        max = Math.min(userTopArists.length, compareUserTopArtists.length);
       }
+      for (let i = 0; i < max; i++) {
+        for (let j = 0; j < max; j++) {
+          if (
+            userTopArists[i].artist_name ===
+            compareUserTopArtists[j].artist_name
+          ) {
+            count++;
+            commonArtists.push({
+              artistName: userTopArists[i].artist_name,
+              artistMBID: userTopArists[i].artist_mbid,
+              userListenCount: userTopArists[i].listen_count,
+              compareUserListenCount: compareUserTopArtists[j].listen_count,
+            });
+            break;
+          }
+        }
+      }
+
+      const similarity = count / max;
+      console.log(count + " / " + max + " = " + similarity);
+
+      let description = `Are **${(similarity * 100).toFixed(
+        2
+      )}%** similar!! Woah!`;
       const embed = new EmbedBuilder({
         title: `${brainzUsername} and ${
           interaction.options.get("compareuser").value
         }...`,
         description: description,
         footer: {
-          text: "Press ? to see what you don't have in common!",
+          text: "Press ? to see what you have in common!",
         },
       });
 
@@ -170,51 +186,20 @@ module.exports = {
         if (buttonInteraction.customId === "showunsimilar") {
           row.components[0].setDisabled(true);
           buttonInteraction.update({ components: [row] });
-          const userTop = await getTopStatistics(
-            listenBrainzToken,
-            brainzUsername,
-            "artists",
-            "all_time",
-            false,
-            "",
-            100
-          );
-
-          const compareUserTop = await getTopStatistics(
-            listenBrainzToken,
-            interaction.options.get("compareuser").value,
-            "artists",
-            "all_time",
-            false,
-            "",
-            100
-          );
-
-          const userList = userTop.artists;
-          const compareUserList = compareUserTop.artists;
-
-          // Find what is in compareUserList but not in userList
-          let unique = compareUserList.filter(
-            (compareUser) =>
-              !userList.some(
-                (user) => user.artist_name === compareUser.artist_name
-              )
-          );
 
-          description = description + "\n\n**Different top artists:**";
+          description = description + "\n\n**Similar top artists:**";
           for (let i = 0; i < 10; i++) {
-            if (unique[i].artist_mbid !== null) {
-              description += `\n**[${unique[i].artist_name}](https://listenbrainz.org/artist/${unique[i].artist_mbid})** - ${unique[i].listen_count} plays`;
+            if (commonArtists[i].artistMBID !== null) {
+              description += `\n**[${commonArtists[i].artistName}](https://listenbrainz.org/artist/${commonArtists[i].artistMBID})** - ${commonArtists[i].userListenCount} vs ${commonArtists[i].compareUserListenCount} plays`;
             } else {
-              description += `\n**${unique[i].artist_name}** - ${unique[i].listen_count} plays`;
+              description += `\n**$${commonArtists[i].artistName}** - ${commonArtists[i].userListenCount} vs ${commonArtists[i].compareUserListenCount} plays`;
             }
           }
 
           embed.setDescription(description);
           embed.setFooter({ text: "Enjoy!" });
 
           interaction.editReply({ embeds: [embed] });
-          buttonInteraction.deferUpdate();
         }
       });
     } else {