emergency forecastle tournament bug fixes

app/src/components/tournament/TournamentAnswers.jsx

@@ -13,7 +13,7 @@ import {
 } from "@mantine/core";
 import { IconAlertCircle, IconTarget } from "@tabler/icons-react";
 import { TOURNAMENT_CONFIG, getMaskedForecastDate } from "../../config";
-import { getLeaderboard } from "../../utils/tournamentAPI";
+import { getParticipant } from "../../utils/tournamentAPI";
 import ForecastleChartCanvas from "../forecastle/ForecastleChartCanvas";
 
 const addWeeksToDate = (dateString, weeks) => {
@@ -93,6 +93,8 @@ const getSubmissionByChallenge = (submissions, challenge) => {
 const TournamentAnswers = ({
   tournamentConfig = TOURNAMENT_CONFIG,
   participantId,
+  completedCount: completedCountProp = null,
+  isActive = false,
 }) => {
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState(null);
@@ -107,14 +109,33 @@ const TournamentAnswers = ({
         return;
       }
 
+      if (!isActive && completedCountProp !== null) {
+        setLoading(false);
+        return;
+      }
+
+      if (
+        Number.isFinite(completedCountProp) &&
+        completedCountProp < tournamentConfig.numChallenges
+      ) {
+        setSubmissionsByChallenge({});
+        setChallengeData({});
+        setParticipantFound(true);
+        setError(null);
+        setLoading(false);
+        return;
+      }
+
       setLoading(true);
       setError(null);
 
       try {
-        const leaderboard = await getLeaderboard(tournamentConfig);
-        const participantEntry =
-          leaderboard.find((entry) => entry.participantId === participantId) ||
-          null;
+        const participantData = await getParticipant(
+          participantId,
+          tournamentConfig,
+        );
+        const participantEntry = participantData?.participant || null;
+        const participantSubmissions = participantData?.submissions || [];
 
         if (!participantEntry) {
           setParticipantFound(false);
@@ -128,7 +149,7 @@ const TournamentAnswers = ({
         const nextSubmissionsByChallenge = {};
         tournamentConfig.challenges.forEach((challenge) => {
           const submission = getSubmissionByChallenge(
-            participantEntry.submissions || [],
+            participantSubmissions,
             challenge,
           );
           const forecasts = getSubmissionForecasts(submission);
@@ -210,7 +231,7 @@ const TournamentAnswers = ({
     };
 
     loadAnswers();
-  }, [participantId, tournamentConfig]);
+  }, [participantId, tournamentConfig, completedCountProp, isActive]);
 
   const completedCount = useMemo(
     () => Object.keys(submissionsByChallenge).length,

app/src/components/tournament/TournamentDashboard.jsx

@@ -16,6 +16,7 @@ const TournamentDashboard = ({ tournamentConfig = TOURNAMENT_CONFIG }) => {
   const [participantName, setParticipantName] = useState(null);
   const [loading, setLoading] = useState(true);
   const [activeTab, setActiveTab] = useState("challenges");
+  const [completedCount, setCompletedCount] = useState(null);
 
   // Load participant data on mount
   useEffect(() => {
@@ -32,6 +33,7 @@ const TournamentDashboard = ({ tournamentConfig = TOURNAMENT_CONFIG }) => {
   const handleRegistration = (id, name) => {
     setParticipantId(id);
     setParticipantName(name);
+    setCompletedCount(0);
   };
 
   // Navigate to leaderboard
@@ -87,6 +89,7 @@ const TournamentDashboard = ({ tournamentConfig = TOURNAMENT_CONFIG }) => {
             participantId={participantId}
             participantName={participantName}
             onAllCompleted={goToLeaderboard}
+            onProgressChange={setCompletedCount}
           />
         </Tabs.Panel>
 
@@ -101,6 +104,8 @@ const TournamentDashboard = ({ tournamentConfig = TOURNAMENT_CONFIG }) => {
           <TournamentAnswers
             tournamentConfig={tournamentConfig}
             participantId={participantId}
+            completedCount={completedCount}
+            isActive={activeTab === "answers"}
           />
         </Tabs.Panel>
       </Tabs>

app/src/components/tournament/TournamentGame.jsx

@@ -109,6 +109,7 @@ const TournamentGame = ({
   participantId,
   participantName,
   onAllCompleted,
+  onProgressChange,
 }) => {
   const [currentChallengeIndex, setCurrentChallengeIndex] = useState(0);
   const [completedChallenges, setCompletedChallenges] = useState(new Set());
@@ -236,6 +237,10 @@ const TournamentGame = ({
     tournamentConfig,
   ]);
 
+  useEffect(() => {
+    onProgressChange?.(completedChallenges.size);
+  }, [completedChallenges, onProgressChange]);
+
   useEffect(() => {
     if (inputMode === "scoring") {
       return;

app/src/config/tournament.js

@@ -114,7 +114,7 @@ export const TOURNAMENT_REGISTRY = [
       {
         id: "ch-3",
         enabled: true,
-        number: 2,
+        number: 3,
         title: "California Influenza Forecast",
         description:
           "Predict California flu hospitalizations for 1, 2, and 3 weeks ahead",
@@ -131,24 +131,24 @@ export const TOURNAMENT_REGISTRY = [
       {
         id: "ch-4",
         enabled: true,
-        number: 3,
-        title: "Massachusetts RSV Forecast",
+        number: 4,
+        title: "North Carolina COVID-19 Forecast",
         description:
-          "Predict Massachusetts RSV hospitalizations for 1, 2, and 3 weeks ahead",
-        dataset: "rsv",
-        datasetKey: "rsv",
-        dataPath: "rsvforecasthub",
-        fileSuffix: "rsv.json",
-        location: "MA",
-        displayName: "Massachusetts",
-        target: "wk inc rsv hosp",
+          "Predict North Carolina COVID hospitalizations for 1, 2, and 3 weeks ahead",
+        dataset: "covid",
+        datasetKey: "covid19",
+        dataPath: "covid19forecasthub",
+        fileSuffix: "covid19.json",
+        location: "NC",
+        displayName: "North Carolina",
+        target: "wk inc covid hosp",
         horizons: [1, 2, 3],
-        forecastDate: "2025-12-20",
+        forecastDate: "2025-09-13",
       },
       {
         id: "ch-5",
         enabled: true,
-        number: 3,
+        number: 5,
         title: "Georgia COVID-19 Forecast",
         description:
           "Predict Georgia COVID hospitalizations for 1, 2, and 3 weeks ahead",