From 04b154ba2475d704343f3c86fdaef58d0e1cad8a Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Tue, 27 Jan 2026 22:53:33 +0000
Subject: [PATCH] debug: Enhanced diagnostic page with import testing

---
 src/App.test.tsx | 148 ++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 135 insertions(+), 13 deletions(-)

diff --git a/src/App.test.tsx b/src/App.test.tsx
index ac68e03d..e4e900c0 100644
--- a/src/App.test.tsx
+++ b/src/App.test.tsx
@@ -1,31 +1,153 @@
+import { useState, useEffect } from 'react';
+
 function AppTest() {
+  const [logs, setLogs] = useState<string[]>(['🎹 Piano Tutor - Diagnóstico']);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    const addLog = (msg: string) => setLogs(prev => [...prev, msg]);
+
+    try {
+      addLog('✅ React renderizado');
+      addLog('✅ useEffect executado');
+
+      // Test localStorage
+      try {
+        localStorage.setItem('test', 'ok');
+        localStorage.removeItem('test');
+        addLog('✅ localStorage funciona');
+      } catch (e) {
+        addLog('❌ localStorage com problema: ' + e);
+      }
+
+      // Test imports
+      addLog('🔍 Testando imports...');
+
+      import('./hooks/useGamification')
+        .then(() => {
+          addLog('✅ useGamification importado');
+        })
+        .catch(e => {
+          addLog('❌ Erro no useGamification: ' + e.message);
+          setError(e.toString());
+        });
+
+      import('./pages/StudentDashboard')
+        .then(() => {
+          addLog('✅ StudentDashboard importado');
+        })
+        .catch(e => {
+          addLog('❌ Erro no StudentDashboard: ' + e.message);
+          setError(e.toString());
+        });
+
+      import('./services/handPostureDetection.v2')
+        .then(() => {
+          addLog('✅ handPostureDetection.v2 importado');
+        })
+        .catch(e => {
+          addLog('❌ Erro no handPostureDetection.v2: ' + e.message);
+          setError(e.toString());
+        });
+
+      import('./services/temporalSync')
+        .then(() => {
+          addLog('✅ temporalSync importado');
+        })
+        .catch(e => {
+          addLog('❌ Erro no temporalSync: ' + e.message);
+          setError(e.toString());
+        });
+
+      import('./hooks/usePremiumPosture')
+        .then(() => {
+          addLog('✅ usePremiumPosture importado');
+        })
+        .catch(e => {
+          addLog('❌ Erro no usePremiumPosture: ' + e.message);
+          setError(e.toString());
+        });
+    } catch (e: any) {
+      addLog('❌ ERRO CRÍTICO: ' + e.message);
+      setError(e.toString());
+    }
+  }, []);
+
   return (
     <div
       style={{
-        display: 'flex',
-        alignItems: 'center',
-        justifyContent: 'center',
-        height: '100vh',
-        background: 'linear-gradient(135deg, #667eea 0%, #764ba2 100%)',
+        minHeight: '100vh',
+        background: error
+          ? 'linear-gradient(135deg, #ef4444 0%, #dc2626 100%)'
+          : 'linear-gradient(135deg, #667eea 0%, #764ba2 100%)',
         color: 'white',
-        fontFamily: 'Arial, sans-serif',
+        fontFamily: 'Monaco, Courier, monospace',
+        padding: '2rem',
+        fontSize: '14px',
       }}
     >
-      <div style={{ textAlign: 'center' }}>
-        <h1 style={{ fontSize: '4rem', margin: 0 }}>🎹</h1>
-        <h2 style={{ fontSize: '2rem', marginTop: '1rem' }}>Piano Tutor</h2>
-        <p style={{ fontSize: '1.2rem', marginTop: '1rem' }}>Carregando...</p>
+      <div style={{ maxWidth: '800px', margin: '0 auto' }}>
+        <h1 style={{ fontSize: '2rem', marginBottom: '2rem' }}>🔍 Piano Tutor - Diagnóstico</h1>
+
+        <div
+          style={{
+            background: 'rgba(0,0,0,0.3)',
+            borderRadius: '8px',
+            padding: '1.5rem',
+            marginBottom: '1rem',
+          }}
+        >
+          {logs.map((log, i) => (
+            <div
+              key={i}
+              style={{
+                marginBottom: '0.5rem',
+                paddingLeft: '1rem',
+                borderLeft: log.includes('❌') ? '3px solid #ef4444' : '3px solid #10b981',
+              }}
+            >
+              {log}
+            </div>
+          ))}
+        </div>
+
+        {error && (
+          <div
+            style={{
+              background: 'rgba(239, 68, 68, 0.3)',
+              borderRadius: '8px',
+              padding: '1.5rem',
+              marginTop: '1rem',
+              border: '2px solid #ef4444',
+            }}
+          >
+            <h3 style={{ marginTop: 0 }}>⚠️ Erro Detectado:</h3>
+            <pre
+              style={{
+                whiteSpace: 'pre-wrap',
+                wordBreak: 'break-word',
+                fontSize: '12px',
+              }}
+            >
+              {error}
+            </pre>
+          </div>
+        )}
+
         <div
           style={{
             marginTop: '2rem',
             padding: '1rem',
             background: 'rgba(255,255,255,0.1)',
             borderRadius: '8px',
+            fontSize: '12px',
           }}
         >
-          <p style={{ margin: '0.5rem 0' }}>✅ React carregado</p>
-          <p style={{ margin: '0.5rem 0' }}>✅ Vite funcionando</p>
-          <p style={{ margin: '0.5rem 0' }}>⚙️ Testando componentes...</p>
+          <p style={{ margin: '0.5rem 0' }}>📍 URL: {window.location.href}</p>
+          <p style={{ margin: '0.5rem 0' }}>
+            🌐 User Agent: {navigator.userAgent.substring(0, 80)}...
+          </p>
+          <p style={{ margin: '0.5rem 0' }}>⏰ Timestamp: {new Date().toLocaleString()}</p>
         </div>
       </div>
     </div>