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Fix debate transcript pages returning 404 on Vercel #4

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Fix debate transcript pages returning 404 on Vercel #4

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46 changes: 24 additions & 22 deletions web/src/app/debate/[id]/page.tsx
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
import { Navbar } from "@/components/Navbar";
import { DebateReplay } from "@/components/debate/DebateReplay";
import { notFound } from "next/navigation";
import { getDebateById, getDebates } from "@/lib/benchmark-data";
import fs from "fs";
import path from "path";

Expand All @@ -9,17 +10,16 @@ interface Props {
}

async function getDebateData(id: string) {
// Try to load from benchmark results
const debatePath = path.join(
process.cwd(),
"..",
"benchmark",
"results",
"debates",
`${id}.json`
);

// Try to load full transcript from filesystem (available in monorepo dev/build)
try {
const debatePath = path.join(
process.cwd(),
"..",
"benchmark",
"results",
"debates",
`${id}.json`
);
if (fs.existsSync(debatePath)) {
const raw = fs.readFileSync(debatePath, "utf-8");
return JSON.parse(raw);
Expand All @@ -28,7 +28,8 @@ async function getDebateData(id: string) {
// fall through
}

return null;
// Fall back to bundled benchmark-results.json summary data
return getDebateById(id);
}

export default async function DebateReplayPage({ params }: Props) {
Expand All @@ -49,26 +50,27 @@ export default async function DebateReplayPage({ params }: Props) {
);
}

// Generate static paths for completed debates
export async function generateStaticParams() {
const debatesDir = path.join(
process.cwd(),
"..",
"benchmark",
"results",
"debates"
);

// Try filesystem first (monorepo dev/build)
try {
const debatesDir = path.join(
process.cwd(),
"..",
"benchmark",
"results",
"debates"
);
if (fs.existsSync(debatesDir)) {
return fs
const fromFs = fs
.readdirSync(debatesDir)
.filter((f) => f.endsWith(".json") && !f.startsWith("test"))
.map((f) => ({ id: f.replace(".json", "") }));
if (fromFs.length > 0) return fromFs;
}
} catch {
// fall through
}

return [];
// Fall back to bundled data
return getDebates().map((d) => ({ id: d.debate_id }));
}
111 changes: 60 additions & 51 deletions web/src/components/debate/DebateReplay.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -232,62 +232,71 @@ export function DebateReplay({ debate }: Props) {
<MessageSquare className="h-5 w-5 text-blue-400" />
Full Debate Transcript
</h2>
<div className="space-y-4">
{debate.transcript.map((entry, idx) => {
const showPhaseHeader = entry.phase !== currentPhase;
currentPhase = entry.phase;
const phaseInfo = phaseLabels[entry.phase] || {
label: entry.phase,
icon: null,
};
{debate.transcript.length === 0 ? (
<Card className="p-6 text-center text-muted-foreground">
<Brain className="h-8 w-8 mx-auto mb-2 opacity-50" />
<p className="text-sm">
Transcript not available for this debate. Vote results and scoring details are shown above and below.
</p>
</Card>
) : (
<div className="space-y-4">
{debate.transcript.map((entry, idx) => {
const showPhaseHeader = entry.phase !== currentPhase;
currentPhase = entry.phase;
const phaseInfo = phaseLabels[entry.phase] || {
label: entry.phase,
icon: null,
};

return (
<div key={idx}>
{showPhaseHeader && (
<div className="flex items-center gap-2 mb-3 mt-6">
{phaseInfo.icon}
<h3 className="text-sm font-semibold text-muted-foreground uppercase tracking-wider">
{phaseInfo.label}
</h3>
<Separator className="flex-1" />
</div>
)}
return (
<div key={idx}>
{showPhaseHeader && (
<div className="flex items-center gap-2 mb-3 mt-6">
{phaseInfo.icon}
<h3 className="text-sm font-semibold text-muted-foreground uppercase tracking-wider">
{phaseInfo.label}
</h3>
<Separator className="flex-1" />
</div>
)}

<div
className={`p-4 rounded-lg border ${
entry.side === "FOR"
? "border-blue-500/20 bg-blue-500/5 ml-0 mr-8"
: "border-red-500/20 bg-red-500/5 ml-8 mr-0"
}`}
>
<div className="flex items-center gap-2 mb-2">
<Badge
variant="outline"
className={`text-[10px] ${
entry.side === "FOR"
? "text-blue-400 border-blue-500/50"
: "text-red-400 border-red-500/50"
}`}
>
{entry.side}
</Badge>
<span className="text-xs font-semibold">
{entry.speaker}
</span>
{entry.type && (
<Badge variant="secondary" className="text-[10px]">
{entry.type}
<div
className={`p-4 rounded-lg border ${
entry.side === "FOR"
? "border-blue-500/20 bg-blue-500/5 ml-0 mr-8"
: "border-red-500/20 bg-red-500/5 ml-8 mr-0"
}`}
>
<div className="flex items-center gap-2 mb-2">
<Badge
variant="outline"
className={`text-[10px] ${
entry.side === "FOR"
? "text-blue-400 border-blue-500/50"
: "text-red-400 border-red-500/50"
}`}
>
{entry.side}
</Badge>
)}
<span className="text-xs font-semibold">
{entry.speaker}
</span>
{entry.type && (
<Badge variant="secondary" className="text-[10px]">
{entry.type}
</Badge>
)}
</div>
<p className="text-sm leading-relaxed whitespace-pre-wrap">
{entry.content}
</p>
</div>
<p className="text-sm leading-relaxed whitespace-pre-wrap">
{entry.content}
</p>
</div>
</div>
);
})}
</div>
);
})}
</div>
)}
</div>

{/* Final Votes */}
Expand Down
41 changes: 39 additions & 2 deletions web/src/lib/benchmark-data.ts
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
// AI² Benchmark — Data Loading Layer
// Loads pre-computed benchmark results from JSON files

import { BenchmarkData, LeaderboardEntry, JudgeTendencies, DebateSummary } from "./types";
import { MODELS } from "./models";
import { BenchmarkData, LeaderboardEntry, JudgeTendencies, DebateSummary, DebateResult, Vote } from "./types";
import { MODELS, PERSONA_MAP } from "./models";

// This will be populated from the benchmark results
// For now, we use placeholder data that gets overwritten when results are available
Expand Down Expand Up @@ -64,6 +64,43 @@ export function getDebates(): DebateSummary[] {
return getBenchmarkData().debates;
}

export function getDebateById(debateId: string): DebateResult | null {
const data = getBenchmarkData();
const summary = data.debates.find((d) => d.debate_id === debateId);
if (!summary) return null;

const initialVotes: Vote[] = (summary.score.vote_details || []).map((vd) => ({
stance: vd.initial_stance as Vote["stance"],
confidence: vd.initial_confidence,
reasoning: `Based on ${(PERSONA_MAP[vd.judge_model_id] || vd.persona || "neutral judge").toLowerCase()} perspective.`,
judge_model_id: vd.judge_model_id,
persona: vd.persona,
}));

const finalVotes: Vote[] = (summary.score.vote_details || []).map((vd) => ({
stance: vd.final_stance as Vote["stance"],
confidence: vd.final_confidence,
reasoning: vd.stance_changed
? `Changed position after hearing the debate arguments.`
: `Maintained ${vd.final_stance.toLowerCase()} position after the debate.`,
judge_model_id: vd.judge_model_id,
persona: vd.persona,
}));

return {
debate_id: summary.debate_id,
motion: summary.motion,
model_for: summary.model_for,
model_against: summary.model_against,
transcript: [],
initial_votes: initialVotes,
final_votes: finalVotes,
audience_questions: [],
score: summary.score,
metadata: summary.metadata,
};
}

export function getModelStats(modelId: string) {
const data = getBenchmarkData();
const debates = data.debates.filter(
Expand Down