fix: corrige tela preta da camera traseira e aplica correcao global de imagens

manager/components/AttendanceQuery.tsx

@@ -49,6 +49,20 @@ const AttendanceQuery: React.FC<AttendanceQueryProps> = ({ data, updateData, dee
   const [viewingAttachment, setViewingAttachment] = useState<string | null>(null);
   const [attendanceForAttachment, setAttendanceForAttachment] = useState<Attendance | null>(null);
 
+  // Helper para normalizar URLs de fotos (vacina contra cache antigo)
+  const normalizePhotoUrl = (url?: string) => {
+    if (!url || typeof url !== 'string') return '';
+    if (url.startsWith('data:image') || url.startsWith('blob:')) return url;
+    if (url.startsWith('/storage/')) return url;
+    
+    try {
+      const match = url.match(/^https?:\/\/[^\/]+\/(.+)$/);
+      if (match) return `/storage/${match[1]}`;
+    } catch(e) {}
+    
+    return url;
+  };
+
   const toggleAttendanceStatus = (record: any) => {
     let updatedAttendance = [...(data.attendance || [])];
     
@@ -404,9 +418,9 @@ const AttendanceQuery: React.FC<AttendanceQueryProps> = ({ data, updateData, dee
                       className="flex items-center justify-between p-4 bg-slate-50 hover:bg-indigo-50 rounded-xl border border-slate-100 hover:border-indigo-200 cursor-pointer transition-all group"
                     >
                       <div className="flex items-center gap-4">
-                        <div className="w-10 h-10 rounded-full bg-indigo-100 flex items-center justify-center text-indigo-600 font-black text-sm flex-shrink-0 overflow-hidden">
+                        <div className="w-10 h-10 rounded-full bg-slate-100 overflow-hidden border border-slate-200 flex items-center justify-center text-indigo-600 font-black text-sm flex-shrink-0">
                           {student.photo ? (
-                            <img src={student.photo} alt={student.name} className="w-full h-full object-cover" />
+                            <img src={normalizePhotoUrl(student.photo)} alt={student.name} className="w-full h-full object-cover" />
                           ) : (
                             student.name.charAt(0).toUpperCase()
                           )}
@@ -441,11 +455,13 @@ const AttendanceQuery: React.FC<AttendanceQueryProps> = ({ data, updateData, dee
 
             <div className="p-6 border-b border-slate-100 flex items-center justify-between bg-slate-50/50">
               <div className="flex items-center gap-4">
-                <div className="w-12 h-12 rounded-full bg-indigo-100 flex items-center justify-center text-indigo-600 font-black overflow-hidden flex-shrink-0">
+                <div className="w-20 h-20 rounded-full bg-slate-50 border-4 border-white shadow-xl overflow-hidden flex-shrink-0">
                   {selectedStudent.photo ? (
-                    <img src={selectedStudent.photo} alt={selectedStudent.name} className="w-full h-full object-cover" />
+                    <img src={normalizePhotoUrl(selectedStudent.photo)} alt={selectedStudent.name} className="w-full h-full object-cover" />
                   ) : (
-                    <User size={24} />
+                    <div className="w-full h-full flex items-center justify-center bg-indigo-100 text-indigo-600 font-black text-2xl">
+                      {selectedStudent.name.charAt(0).toUpperCase()}
+                    </div>
                   )}
                 </div>
                 <div>
@@ -834,10 +850,10 @@ const AttendanceQuery: React.FC<AttendanceQueryProps> = ({ data, updateData, dee
               </div>
             </div>
             <div className="flex-1 overflow-auto bg-slate-200 p-4 flex items-center justify-center">
-              {viewingAttachment.startsWith('data:application/pdf') || viewingAttachment.includes('.pdf') ? (
+              {viewingAttachment.includes('pdf') ? (
-                <iframe src={viewingAttachment} className="w-full h-full min-h-[70vh] rounded-lg shadow-sm bg-white" />
+                <iframe src={normalizePhotoUrl(viewingAttachment)} className="w-full h-full min-h-[70vh] rounded-lg shadow-sm border border-slate-100" />
               ) : (
-                <img src={viewingAttachment} className="max-w-full max-h-full object-contain rounded-lg shadow-sm" alt="Documento" />
+                <img src={normalizePhotoUrl(viewingAttachment)} className="max-w-full max-h-full object-contain rounded-lg shadow-xl" alt="Documento" />
               )}
             </div>
           </div>

manager/components/Classes.tsx

@@ -21,6 +21,20 @@ const Classes: React.FC<ClassesProps> = ({ data, updateData, onNavigateToClass }
   const [scheduleClass, setScheduleClass] = useState<Class | null>(null); // For LessonSchedule component
   const [viewingStudentsClass, setViewingStudentsClass] = useState<Class | null>(null); // For student list modal
   
+  // Helper para normalizar URLs de fotos (vacina contra cache antigo)
+  const normalizePhotoUrl = (url?: string) => {
+    if (!url || typeof url !== 'string') return '';
+    if (url.startsWith('data:image') || url.startsWith('blob:')) return url;
+    if (url.startsWith('/storage/')) return url;
+    
+    try {
+      const match = url.match(/^https?:\/\/[^\/]+\/(.+)$/);
+      if (match) return `/storage/${match[1]}`;
+    } catch(e) {}
+    
+    return url;
+  };
+  
   const [formData, setFormData] = useState<Omit<Class, 'id'>>({
     name: '',
     courseId: '',
@@ -531,7 +545,7 @@ const Classes: React.FC<ClassesProps> = ({ data, updateData, onNavigateToClass }
                           <div className="flex items-center gap-3">
                             <div className="w-10 h-10 rounded-full bg-slate-100 overflow-hidden border border-slate-200">
                               {student.photo ? (
-                                <img src={student.photo} alt={student.name} className="w-full h-full object-cover" />
+                                <img src={normalizePhotoUrl(student.photo)} alt={student.name} className="w-full h-full object-cover" />
                               ) : (
                                 <div className="w-full h-full flex items-center justify-center text-slate-300">
                                   <User size={20} />

manager/components/ReportCard.tsx

@@ -39,6 +39,20 @@ const ReportCard: React.FC<ReportCardProps> = ({ data, updateData }) => {
   const periods = data.periods || [];
   const grades = data.grades || [];
 
+  // Helper para normalizar URLs de fotos (vacina contra cache antigo)
+  const normalizePhotoUrl = (url?: string) => {
+    if (!url || typeof url !== 'string') return '';
+    if (url.startsWith('data:image') || url.startsWith('blob:')) return url;
+    if (url.startsWith('/storage/')) return url;
+    
+    try {
+      const match = url.match(/^https?:\/\/[^\/]+\/(.+)$/);
+      if (match) return `/storage/${match[1]}`;
+    } catch(e) {}
+    
+    return url;
+  };
+
   const handleAddSubject = () => {
     if (!newSubjectName.trim()) {
       showAlert('Atenção', '⚠️ Por favor, informe o nome da disciplina.', 'warning');
@@ -364,7 +378,7 @@ const ReportCard: React.FC<ReportCardProps> = ({ data, updateData }) => {
                       <div className="flex items-center gap-3 flex-1 min-w-0">
                         <div className="w-10 h-10 rounded-full bg-white border border-slate-200 flex items-center justify-center text-slate-400 flex-shrink-0 overflow-hidden">
                           {student.photo ? (
-                            <img src={student.photo} alt={student.name} className="w-full h-full object-cover" />
+                            <img src={normalizePhotoUrl(student.photo)} alt={student.name} className="w-full h-full object-cover" />
                           ) : (
                             <User size={20} />
                           )}

manager/components/Settings.tsx

@@ -58,6 +58,20 @@ const Settings: React.FC<SettingsProps> = ({ data, updateData, setData }) => {
 
   const [activeTab, setActiveTab] = useState<'perfil' | 'monitoramento'>('perfil');
   const [apiLogs, setApiLogs] = useState<any[]>([]);
+
+  // Helper para normalizar URLs de fotos (vacina contra cache antigo)
+  const normalizePhotoUrl = (url?: string) => {
+    if (!url || typeof url !== 'string') return '';
+    if (url.startsWith('data:image')) return url;
+    if (url.startsWith('/storage/')) return url;
+    
+    try {
+      const match = url.match(/^https?:\/\/[^\/]+\/(.+)$/);
+      if (match) return `/storage/${match[1]}`;
+    } catch(e) {}
+    
+    return url;
+  };
   const [systemStats, setSystemStats] = useState<any>(null);
 
   const fetchStats = () => {
@@ -334,7 +348,9 @@ const Settings: React.FC<SettingsProps> = ({ data, updateData, setData }) => {
                 <div className="flex flex-col items-center gap-4">
                   <div className="w-40 h-40 rounded-xl bg-slate-50 border-2 border-dashed border-slate-200 flex items-center justify-center overflow-hidden relative group shadow-inner">
                     {globalLogo ? (
-                      <img src={globalLogo} alt="Logo" className="w-full h-full object-contain p-2" />
+                      <div className="w-full h-full bg-slate-50 flex items-center justify-center p-4">
+                        <img src={normalizePhotoUrl(globalLogo)} alt="Logo" className="w-full h-full object-contain p-2" />
+                      </div>
                     ) : (
                       <div className="text-slate-300 text-center p-4">
                         <Camera size={40} className="mx-auto mb-2 opacity-20" />

manager/components/Students.tsx

@@ -99,6 +99,21 @@ const Students: React.FC<StudentsProps> = ({ data, updateData, deepLinkStudentId
     }
   }, [deepLinkStudentId, deepLinkClassId, data.students]);
 
+  // Helper para normalizar URLs de fotos (vacina contra cache antigo)
+  const normalizePhotoUrl = (url?: string) => {
+    if (!url || typeof url !== 'string') return '';
+    if (url.startsWith('data:image')) return url; // Base64
+    if (url.startsWith('/storage/')) return url; // Já formatada
+    
+    // Converte URLs absolutas (ex: https://storageedu.../alunos/file) para proxy relativo (/storage/alunos/file)
+    try {
+      const match = url.match(/^https?:\/\/[^\/]+\/(.+)$/);
+      if (match) return `/storage/${match[1]}`;
+    } catch(e) {}
+    
+    return url;
+  };
+
   // Load Models
   useEffect(() => {
     const loadModels = async () => {
@@ -516,6 +531,9 @@ const Students: React.FC<StudentsProps> = ({ data, updateData, deepLinkStudentId
       });
       
       streamRef.current = stream;
+      if (videoRef.current) {
+         videoRef.current.srcObject = stream;
+      }
       setCameraActive(true);
     } catch (err) {
       console.error("Error accessing camera:", err);
@@ -1208,7 +1226,7 @@ const Students: React.FC<StudentsProps> = ({ data, updateData, deepLinkStudentId
                           <div className="flex items-center gap-3">
                             <div className="w-10 h-10 rounded-full bg-slate-100 overflow-hidden border border-slate-200">
                               {student.photo ? (
-                                <img src={student.photo} alt={student.name} className="w-full h-full object-cover" />
+                                <img src={normalizePhotoUrl(student.photo)} alt={student.name} className="w-full h-full object-cover" />
                               ) : (
                                 <div className="w-full h-full flex items-center justify-center text-slate-400">
                                   <User size={20} />
@@ -1358,7 +1376,7 @@ const Students: React.FC<StudentsProps> = ({ data, updateData, deepLinkStudentId
                       </>
                     ) : formData.photo ? (
                       <>
-                        <img src={formData.photo} alt="Student" className="w-full h-full object-cover" />
+                        <img src={normalizePhotoUrl(formData.photo)} alt="Student" className="w-full h-full object-cover" />
                         <div className="absolute inset-0 bg-black/40 opacity-0 group-hover:opacity-100 transition-opacity flex items-center justify-center">
                           <p className="text-white font-bold text-xs">Alterar Foto</p>
                         </div>

manager/server.selfhosted.js

@@ -52,9 +52,11 @@ const lockCache = new Set();
 // ============================================================
 // Proxy de Imagens do MinIO (acesso público via backend)
 // ============================================================
-app.get('/storage/:bucket/:key', async (req, res) => {
+app.get('/storage/:bucket/*', async (req, res) => {
   try {
-    const { bucket, key } = req.params;
+    const bucket = req.params.bucket;
+    const key = req.params[0]; // Captura tudo que vem após o bucket (incluindo barras)
+    
     const command = new GetObjectCommand({ Bucket: bucket, Key: key });
     const data = await s3Client.send(command);
     
@@ -62,6 +64,7 @@ app.get('/storage/:bucket/:key', async (req, res) => {
     res.set('Cache-Control', 'public, max-age=86400');
     data.Body.pipe(res);
   } catch (e) {
+    console.error(`[Storage Proxy] Erro ao buscar: ${req.params.bucket}/${req.params[0]}`, e.message);
     res.status(404).send('Arquivo não encontrado');
   }
 });
@@ -179,25 +182,32 @@ app.put('/api/school-data', async (req, res) => {
 });
 
 app.get('/api/system-stats', async (req, res) => {
+  let postgresStats = { dbSize: 'N/A', tableCount: '0' };
   try {
     const dbResult = await pool.query(`
       SELECT pg_size_pretty(pg_database_size(current_database())) as db_size,
              (SELECT COUNT(*) FROM information_schema.tables WHERE table_schema='public') as table_count
     `);
-    
+    postgresStats = {
-    const minioStats = await getMinioStats();
+      dbSize: dbResult.rows[0].db_size,
-    
+      tableCount: dbResult.rows[0].table_count
-    res.json({
+    };
-      postgres: {
-        dbSize: dbResult.rows[0].db_size,
-        tableCount: dbResult.rows[0].table_count
-      },
-      minio: minioStats
-    });
   } catch(e) {
-    console.error('System Stats Error:', e);
+    console.error('System Stats (Postgres) Error:', e);
-    res.status(500).json({ error: e.message });
   }
+  
+  let minioStats = { error: true, message: 'Not initialized' };
+  try {
+    minioStats = await getMinioStats();
+  } catch(e) {
+    console.error('System Stats (MinIO) Error:', e);
+    minioStats = { error: true, message: e.message };
+  }
+  
+  res.json({
+    postgres: postgresStats,
+    minio: minioStats
+  });
 });
 
 // ============================================================

manager/test-db.js

@@ -0,0 +1,2 @@
+import { pool } from './services/database.js';
+pool.query("SELECT pg_size_pretty(pg_database_size(current_database())) as db_size").then(console.log).catch(console.log).finally(() => pool.end());