Add podcast research metadata mapping and summary sections

backend/api/podcast/handlers/research.py

@@ -218,6 +218,9 @@ Listener CTA: {request.analysis.get('listener_cta', 'N/A')}
     
     summary = ""
     key_insights = []
+    expert_quotes = []
+    listener_cta_suggestions = []
+    mapped_angles = []
     
     if raw_content and sources:
         logger.warning(f"[Podcast Research] Extracting insights from {len(sources)} sources for user {user_id}")
@@ -337,13 +340,22 @@ QUALITY STANDARDS:
                 try:
                     summary = data.get("summary", "")
                     key_insights = [PodcastResearchInsight(**insight) for insight in data.get("key_insights", [])]
+                    expert_quotes = data.get("expert_quotes", [])
+                    listener_cta_suggestions = data.get("listener_cta_suggestions", [])
+                    mapped_angles = data.get("mapped_angles", [])
                 except Exception as insight_err:
                     logger.warning(f"[Podcast Research] Failed to parse insights: {insight_err}. Data keys: {list(data.keys()) if isinstance(data, dict) else 'not a dict'}")
                     summary = data.get("summary", "") if isinstance(data, dict) else ""
                     key_insights = []
+                    expert_quotes = data.get("expert_quotes", []) if isinstance(data, dict) else []
+                    listener_cta_suggestions = data.get("listener_cta_suggestions", []) if isinstance(data, dict) else []
+                    mapped_angles = data.get("mapped_angles", []) if isinstance(data, dict) else []
             else:
                 summary = ""
                 key_insights = []
+                expert_quotes = []
+                listener_cta_suggestions = []
+                mapped_angles = []
         except HTTPException:
             raise
         except Exception as exc:
@@ -423,5 +435,8 @@ QUALITY STANDARDS:
         search_type=result.get("search_type") if isinstance(result, dict) else None,
         provider=result.get("provider", "exa") if isinstance(result, dict) else "exa",
         content=raw_content,
+        mapped_angles=mapped_angles,
+        expert_quotes=expert_quotes,
+        listener_cta_suggestions=listener_cta_suggestions,
         estimate=estimate,
     )

frontend/src/components/PodcastMaker/PodcastDashboard/ResearchSummary.tsx

@@ -285,6 +285,78 @@ export const ResearchSummary: React.FC<ResearchSummaryProps> = ({
              )
           )}
 
+          {/* Expert Quotes */}
+          <Box sx={{ mb: 3 }}>
+            <Typography variant="h6" sx={{ mb: 1.5, color: "#0f172a", fontWeight: 700 }}>
+              Expert Quotes
+            </Typography>
+            {research.expertQuotes && research.expertQuotes.length > 0 ? (
+              <Stack spacing={1}>
+                {research.expertQuotes.slice(0, 4).map((quote, idx) => (
+                  <Paper key={`${quote.source_index}-${idx}`} elevation={0} sx={{ p: 1.5, border: "1px solid rgba(0,0,0,0.06)", borderRadius: 2 }}>
+                    <Typography variant="body2" sx={{ color: "#334155", lineHeight: 1.55 }}>
+                      “{quote.quote}”
+                    </Typography>
+                    <Typography variant="caption" sx={{ color: "#64748b", display: "block", mt: 0.5 }}>
+                      Source S{quote.source_index}
+                    </Typography>
+                  </Paper>
+                ))}
+              </Stack>
+            ) : (
+              <Typography variant="body2" sx={{ color: "#64748b" }}>
+                No expert quotes extracted yet.
+              </Typography>
+            )}
+          </Box>
+
+          {/* Listener CTAs */}
+          <Box sx={{ mb: 3 }}>
+            <Typography variant="h6" sx={{ mb: 1.5, color: "#0f172a", fontWeight: 700 }}>
+              Listener CTAs
+            </Typography>
+            {research.listenerCta && research.listenerCta.length > 0 ? (
+              <Stack spacing={1}>
+                {research.listenerCta.slice(0, 4).map((cta, idx) => (
+                  <Paper key={`cta-${idx}`} elevation={0} sx={{ p: 1.5, border: "1px solid rgba(0,0,0,0.06)", borderRadius: 2 }}>
+                    <Typography variant="body2" sx={{ color: "#334155", lineHeight: 1.55 }}>
+                      {cta}
+                    </Typography>
+                  </Paper>
+                ))}
+              </Stack>
+            ) : (
+              <Typography variant="body2" sx={{ color: "#64748b" }}>
+                No listener CTAs suggested yet.
+              </Typography>
+            )}
+          </Box>
+
+          {/* Mapped Angles */}
+          <Box sx={{ mb: 3 }}>
+            <Typography variant="h6" sx={{ mb: 1.5, color: "#0f172a", fontWeight: 700 }}>
+              Mapped Angles
+            </Typography>
+            {research.mappedAngles && research.mappedAngles.length > 0 ? (
+              <Stack spacing={1}>
+                {research.mappedAngles.slice(0, 4).map((angle, idx) => (
+                  <Paper key={`angle-${idx}`} elevation={0} sx={{ p: 1.5, border: "1px solid rgba(0,0,0,0.06)", borderRadius: 2 }}>
+                    <Typography variant="subtitle2" sx={{ color: "#0f172a", fontWeight: 700, mb: 0.5 }}>
+                      {angle.title || `Angle ${idx + 1}`}
+                    </Typography>
+                    <Typography variant="body2" sx={{ color: "#334155", lineHeight: 1.55 }}>
+                      {angle.why || "No rationale provided."}
+                    </Typography>
+                  </Paper>
+                ))}
+              </Stack>
+            ) : (
+              <Typography variant="body2" sx={{ color: "#64748b" }}>
+                No mapped angles available yet.
+              </Typography>
+            )}
+          </Box>
+
           {/* Search Queries Used */}
           {research.searchQueries && research.searchQueries.length > 0 && (
             <Box sx={{ mt: 4, pt: 3, borderTop: "1px solid rgba(0,0,0,0.04)" }}>

frontend/src/services/podcastApi.ts

@@ -198,6 +198,8 @@ const mapExaResearchResponse = (response: any): Research => {
     source_indices: insight.source_indices || []
   }));
 
+  // Backend keys must match PodcastExaResearchResponse exactly:
+  // expert_quotes, listener_cta_suggestions, mapped_angles
   const expertQuotes = (response.expert_quotes || []).map((eq: any) => ({
     quote: eq.quote || eq.text || "",
     source_index: eq.source_index ?? 0