Swap functionality: PDF only in Pro DPPs, CBT only in AI Coach PrepPilot AI

src/app/dashboard/ai-coach/cbt-dpp/page.tsx

@@ -26,9 +26,22 @@ export default function DPPPage() {
       try {
         const pattern = user.target_exam || "JEE_Main";
         // Also fetch from the correct Next.js proxied route instead of localhost:8000
-        const res = await fetchWithAuth(`/api/tests?type=DPS&exam_pattern=${pattern}`);
+        const res = await fetchWithAuth(`/api/tests?type=DPS`);
         if (res.ok) {
-          const data = await res.json()
+          let data = await res.json()
+          
+          // Filter by subject based on target exam
+          const target = user.target_exam || "JEE_Main";
+          data = data.filter((dpp: any) => {
+            const title = dpp.title.toLowerCase();
+            const isMath = title.includes("math");
+            const isBio = title.includes("bio") || title.includes("botany") || title.includes("zoology");
+            
+            if (target === "NEET" && isMath) return false;
+            if (target.startsWith("JEE") && target !== "JEE_NEET" && isBio) return false;
+            return true;
+          });
+          
           setDpps(data)
         }
         
@@ -68,15 +81,14 @@ export default function DPPPage() {
   }, {} as Record<string, any>);
 
   const filteredDpps = dpps.filter(dpp => {
+    // Only show CBT DPPs here (no PDF)
+    if (dpp.pdf_url) return false;
+
     if (dateFilter) {
       if (!dpp.scheduled_date) return false;
       const scheduledDate = new Date(dpp.scheduled_date).toISOString().split('T')[0];
       if (scheduledDate !== dateFilter) return false;
     }
-    const isNeet = user?.target_exam === "NEET";
-    const title = dpp.title.toLowerCase();
-    if (isNeet && (title.includes("math") || title.includes("mth"))) return false;
-    if (!isNeet && title.includes("bio")) return false;
     return true;
   });
 
@@ -219,15 +231,27 @@ export default function DPPPage() {
                       <Button variant="outline" size="sm" className="font-bold border-border">Result</Button>
                     </Link>
                     {!isExpired && (
-                      <Button onClick={() => setSelectedPdfDpp(dpp)} variant="secondary" size="sm" className="font-bold bg-[var(--cyan-ai-10)] text-[var(--cyan-ai)] hover:bg-[var(--cyan-ai-20)] gap-2">
+                      hasAccessTo('AI_COACH') ? (
-                        <Eye size={14} /> Read PDF
+                        <Link href={`/cbt/${dpp.id}`}>
+                          <Button variant="secondary" size="sm" className="font-bold bg-[var(--cyan-ai-10)] text-[var(--cyan-ai)] hover:bg-[var(--cyan-ai-20)] gap-2">
+                            <Play size={14} className="fill-current" /> Retake Test
                           </Button>
+                        </Link>
+                      ) : (
+                        <Button variant="outline" size="sm" className="opacity-50" disabled><Lock size={14} className="mr-2"/> Retake</Button>
+                      )
                     )}
                   </>
                 ) : (
-                  <Button onClick={() => setSelectedPdfDpp(dpp)} variant="secondary" className="rounded-xl bg-primary/10 text-primary hover:bg-primary/20 font-bold gap-2 text-xs">
+                  hasAccessTo('AI_COACH') ? (
-                    <Eye size={14} /> Open PDF
+                    <Link href={`/cbt/${dpp.id}`}>
+                      <Button variant="secondary" size="sm" className="rounded-xl bg-[var(--cyan-ai)] text-black hover:bg-[var(--cyan-ai-80)] font-extrabold gap-2 text-xs shadow-[0_0_12px_rgba(12,96,96,0.2)]">
+                        <Play size={14} className="fill-black" /> Launch Practice Test
                       </Button>
+                    </Link>
+                  ) : (
+                    <Button variant="outline" size="sm" className="opacity-50" disabled><Lock size={14} className="mr-2"/> Launch Practice Test</Button>
+                  )
                 )}
               </div>
             </CardContent>

src/app/dashboard/dpp/page.tsx

@@ -82,6 +82,9 @@ export default function AIDailyPracticePage() {
   }, {} as Record<string, any>);
 
   const filteredDpps = dpps.filter(dpp => {
+    // Only show PDF DPPs here
+    if (!dpp.pdf_url) return false;
+
     if (dateFilter) {
       if (!dpp.scheduled_date) return false;
       const scheduledDate = new Date(dpp.scheduled_date).toISOString().split('T')[0];
@@ -210,9 +213,9 @@ export default function AIDailyPracticePage() {
               <div className="flex flex-col sm:flex-row gap-2 shrink-0 md:self-center">
                 {isUpcoming ? (
                   <Button disabled variant="outline" size="sm" className="font-bold">Starts Soon</Button>
-                ) : isExpired && !isAttempted && !dpp.pdf_url ? (
+                ) : isExpired && !isAttempted ? (
                   <Button disabled variant="outline" size="sm" className="font-bold bg-secondary/50">Expired</Button>
-                ) : dpp.pdf_url ? (
+                ) : (
                   hasAccessTo('PRO') ? (
                     <Button onClick={() => setSelectedPdfDpp(dpp)} variant="secondary" size="sm" className="rounded-xl bg-[var(--cyan-ai)] text-black hover:bg-[var(--cyan-ai-80)] font-extrabold gap-2 text-xs shadow-[0_0_12px_rgba(12,96,96,0.2)]">
                       <FileText size={14} className="text-black" /> View PDF
@@ -220,33 +223,6 @@ export default function AIDailyPracticePage() {
                   ) : (
                     <Button variant="outline" size="sm" className="opacity-50" disabled><Lock size={14} className="mr-2"/> View PDF</Button>
                   )
-                ) : isAttempted ? (
-                  <>
-                    <Link href={`/cbt/${dpp.id}/result`}>
-                      <Button variant="outline" size="sm" className="font-bold border-border">Result</Button>
-                    </Link>
-                    {!isExpired && (
-                      hasAccessTo('AI_COACH') ? (
-                        <Link href={`/cbt/${dpp.id}`}>
-                          <Button variant="secondary" size="sm" className="font-bold bg-[var(--cyan-ai-10)] text-[var(--cyan-ai)] hover:bg-[var(--cyan-ai-20)] gap-2">
-                            <Play size={14} className="fill-current" /> Retake Test
-                          </Button>
-                        </Link>
-                      ) : (
-                        <Button variant="outline" size="sm" className="opacity-50" disabled><Lock size={14} className="mr-2"/> Retake</Button>
-                      )
-                    )}
-                  </>
-                ) : (
-                  hasAccessTo('AI_COACH') ? (
-                    <Link href={`/cbt/${dpp.id}`}>
-                      <Button variant="secondary" size="sm" className="rounded-xl bg-[var(--cyan-ai)] text-black hover:bg-[var(--cyan-ai-80)] font-extrabold gap-2 text-xs shadow-[0_0_12px_rgba(12,96,96,0.2)]">
-                        <Play size={14} className="fill-black" /> Launch Practice Test
-                      </Button>
-                    </Link>
-                  ) : (
-                    <Button variant="outline" size="sm" className="opacity-50" disabled><Lock size={14} className="mr-2"/> Launch Practice Test</Button>
-                  )
                 )}
               </div>
             </CardContent>