api/src/party/audio-question-generator.ts

@@ -87,6 +87,22 @@ export function buildAudioMetadataQuestion(
 					points: 10,
 				});
 			}
+
+			const trackNames = topTracks.map((t) => t.name);
+			const trackNameOptions = buildOptionsWithCorrect(
+				randomTopTrack.name,
+				trackNames,
+				4,
+			);
+			if (trackNameOptions) {
+				questions.push({
+					type: "choice",
+					text: `What is the name of this track by ${correctArtist}?`,
+					options: trackNameOptions,
+					correct: 0,
+					points: 10,
+				});
+			}
 		}
 
 		if (randomTopTrack.albumName) {

api/src/party/numeric-question-generator.ts

@@ -1,7 +1,13 @@
+import { and, eq, inArray } from "drizzle-orm";
 import type { db } from "../db";
+import { topArtist as topArtistTable, topTrack as topTrackTable } from "../db/schema";
 import type { Question } from "../party-types";
-import type { PartyAnalytics } from "./question-utils";
-import { buildQuestionWindow, getQuestionRange } from "./question-utils";
+import {
+	buildQuestionWindow,
+	getQuestionRange,
+	type PartyAnalytics,
+	type PartyQuestionMember,
+} from "./question-utils";
 
 type NumericQuestion = Omit<
 	Extract<Question, { type: "numeric" }>,
@@ -12,6 +18,7 @@ type BuildNumericQuestionInput = {
 	db: typeof db;
 	analytics: PartyAnalytics;
 	index: number;
+	members: PartyQuestionMember[];
 };
 
 async function getAlbumReleaseYear({
@@ -22,12 +29,8 @@ async function getAlbumReleaseYear({
 	const trackName = analytics?.storyClusters?.[0]?.tracks?.[0]?.name;
 	const track = trackName
 		? await db.query.track.findFirst({
-				where: {
-					name: trackName,
-				},
-				with: {
-					album: true,
-				},
+				where: { name: trackName },
+				with: { album: true },
 			})
 		: null;
 	const correct =
@@ -43,8 +46,68 @@ async function getAlbumReleaseYear({
 	};
 }
 
+async function countTopTrackListeners({
+	db,
+	analytics,
+	members,
+}: BuildNumericQuestionInput): Promise<NumericQuestion | null> {
+	const trackName = analytics?.storyClusters?.[0]?.tracks?.[0]?.name;
+	if (!trackName || members.length === 0) return null;
+	const dbTrack = await db.query.track.findFirst({ where: { name: trackName } });
+	if (!dbTrack) return null;
+	const memberIds = members.map((m) => m.userId);
+	const entries = await db
+		.select({ userId: topTrackTable.userId })
+		.from(topTrackTable)
+		.where(and(eq(topTrackTable.trackId, dbTrack.id), inArray(topTrackTable.userId, memberIds)));
+	const correct = new Set(entries.map((e) => e.userId)).size;
+	return {
+		type: "numeric",
+		text: `For how many players in the party is "${trackName}" a top track?`,
+		correct,
+		range: { min: 0, max: members.length },
+		points: 10,
+	};
+}
+
+async function countFavouriteArtistListeners({
+	db,
+	analytics,
+	members,
+}: BuildNumericQuestionInput): Promise<NumericQuestion | null> {
+	const artistName = analytics?.storyClusters?.[0]?.artists?.[0]?.name;
+	if (!artistName || members.length === 0) return null;
+	const dbArtist = await db.query.artist.findFirst({ where: { name: artistName } });
+	if (!dbArtist) return null;
+	const memberIds = members.map((m) => m.userId);
+	const entries = await db
+		.select({ userId: topArtistTable.userId })
+		.from(topArtistTable)
+		.where(and(eq(topArtistTable.artistId, dbArtist.id), inArray(topArtistTable.userId, memberIds)));
+	const correct = new Set(entries.map((e) => e.userId)).size;
+	return {
+		type: "numeric",
+		text: `How many players in the party have "${artistName}" as a favourite artist?`,
+		correct,
+		range: { min: 0, max: members.length },
+		points: 10,
+	};
+}
+
 export async function buildNumericQuestion(
 	input: BuildNumericQuestionInput,
 ): Promise<Question> {
-	return buildQuestionWindow(await getAlbumReleaseYear(input));
-}
+	const questions: NumericQuestion[] = [];
+
+	questions.push(await getAlbumReleaseYear(input));
+
+	const topTrackQ = await countTopTrackListeners(input);
+	if (topTrackQ) questions.push(topTrackQ);
+
+	const artistQ = await countFavouriteArtistListeners(input);
+	if (artistQ) questions.push(artistQ);
+
+	const question = questions[input.index % questions.length] ?? questions[0];
+	if (!question) throw new Error("Question not found");
+	return buildQuestionWindow(question);
+} 

api/src/party/question-generator.ts

@@ -29,6 +29,6 @@ export async function generatePartyQuestion({
 	return type === "audio-metadata"
 		? buildAudioMetadataQuestion(analytics, index)
 		: type === "numeric"
-			? buildNumericQuestion({ db: dbClient, analytics, index })
+			? buildNumericQuestion({ db: dbClient, analytics, index, members })
 			: buildSocialQuestion(quizState, analytics, members, index);
 }

api/src/party/question-utils.ts

@@ -233,3 +233,18 @@ function fallbackPlayerNames(count: number): string[] {
 		(_, index) => `Player ${String.fromCharCode(65 + index)}`,
 	);
 }
+
+export function buildMemberPairOptions(
+	members: PartyQuestionMember[],
+	correctPair: string,
+): string[] | null {
+	if (members.length < 3) return null;
+	const pairs: string[] = [correctPair];
+	for (let i = 0; i < members.length; i++) {
+		for (let j = i + 1; j < members.length; j++) {
+			const pair = `${members[i]!.name} & ${members[j]!.name}`;
+			if (pair !== correctPair) pairs.push(pair);
+		}
+	}
+	return pairs.length >= 2 ? pairs.slice(0, 4) : null;
+}

api/src/party/social-question-generator.ts

@@ -1,6 +1,7 @@
 import type { Question, QuizState } from "../party-types";
 import {
 	buildMemberOptions,
+	buildMemberPairOptions,
 	buildQuestionWindow,
 	getCurrentLeader,
 	getMostAlignedMember,
@@ -68,6 +69,32 @@ export function buildSocialQuestion(
 				correct: 0,
 				points: 10,
 			});
+			questions.push({
+				type: "choice",
+				text: `"${randomTrack.name}" appears most in which player's listening history?`,
+				options: buildMemberOptions(topListener, members),
+				correct: 0,
+				points: 10,
+			});
+		}
+	}
+
+	if (members.length >= 3 && analytics?.pairwise?.length) {
+		const topPair = analytics.pairwise[0];
+		const memberA = members.find((m) => m.userId === topPair?.userIdA);
+		const memberB = members.find((m) => m.userId === topPair?.userIdB);
+		if (memberA && memberB) {
+			const correctPair = `${memberA.name} & ${memberB.name}`;
+			const pairOptions = buildMemberPairOptions(members, correctPair);
+			if (pairOptions) {
+				questions.push({
+					type: "choice",
+					text: "Which two players share the most musical taste?",
+					options: pairOptions,
+					correct: 0,
+					points: 10,
+				});
+			}
 		}
 	}
 

esp32/esp32_quiz/esp32_quiz.ino

@@ -0,0 +1,39 @@
+#include <WiFi.h>
+#include <LiquidCrystal.h>
+
+// LCD pins: RS, EN, D4, D5, D6, D7
+LiquidCrystal lcd(18, 19, 13, 14, 15, 26);
+
+const int LED_PIN = 2;  // built-in LED on most ESP32 devkits
+
+void setup() {
+  Serial.begin(115200);
+
+  // WiFi chip init (not connected yet)
+  WiFi.mode(WIFI_STA);
+  WiFi.disconnect();
+  Serial.println("WiFi initialized");
+
+  // Let LCD power up before init (ESP32 boots faster than LCD expects)
+  delay(500);
+  lcd.begin(16, 2);
+  lcd.clear();
+
+  pinMode(LED_PIN, OUTPUT);
+}
+
+void loop() {
+  Serial.println("led on!");
+  digitalWrite(LED_PIN, HIGH);
+  delay(1000);
+
+  lcd.clear();
+  lcd.print("Test message!");
+
+  Serial.println("led off!");
+  digitalWrite(LED_PIN, LOW);
+  delay(1000);
+
+  lcd.clear();
+  lcd.print("Test message2!");
+}