fix: corrige tipagem do sistema de autenticação

- Adiciona tipos UserRole e WeakPassword
- Corrige tipagem do UserManagementPage
- Atualiza interface AuthContextType
- Melhora tratamento de erros no fetchUsers
- Adiciona tipagem explícita para User no filter

src/hooks/useAuth.ts

@@ -1,13 +1,23 @@
 import { useState, useEffect } from 'react'
 import { supabase } from '../lib/supabase'
 import { User, Session } from '@supabase/supabase-js'
+import type { WeakPassword } from '../types/supabase'
+import { UserRole } from '../types/supabase'
 
-interface AuthContextType {
+export interface AuthContextType {
   user: User | null;
   loading: boolean;
   error: string | null;
-  signIn: (email: string, password: string) => Promise<{ user: User; session: Session }>;
-  signUp: (email: string, password: string) => Promise<{ user: User; session: Session }>;
+  userRole: UserRole | null;
+  signIn: (email: string, password: string) => Promise<{
+    user: User;
+    session: Session;
+    weakPassword?: WeakPassword;
+  }>;
+  signUp: (email: string, password: string) => Promise<{
+    user: User;
+    session: Session;
+  }>;
   signOut: () => Promise<void>;
 }
 
@@ -15,6 +25,7 @@ export function useAuth() {
   const [user, setUser] = useState<User | null>(null)
   const [loading, setLoading] = useState(true)
   const [error, setError] = useState<string | null>(null)
+  const [userRole, setUserRole] = useState<AuthContextType['userRole']>(null)
 
   useEffect(() => {
     // Verificar sessão atual
@@ -31,6 +42,12 @@ export function useAuth() {
     return () => subscription.unsubscribe()
   }, [])
 
+  useEffect(() => {
+    if (user?.user_metadata?.role) {
+      setUserRole(user.user_metadata.role);
+    }
+  }, [user]);
+
   const signIn = async (email: string, password: string) => {
     try {
       const { data, error } = await supabase.auth.signInWithPassword({
@@ -78,6 +95,7 @@ export function useAuth() {
     user,
     loading,
     error,
+    userRole,
     signIn,
     signUp,
     signOut

src/pages/admin/UserManagementPage.tsx

@@ -1,53 +1,45 @@
-import React from 'react';
+import React, { useState, useEffect } from 'react';
 import { supabase } from '../../lib/supabase';
-import { User, UserMetadata } from '@supabase/supabase-js';
+import { User } from '@supabase/supabase-js';
+import { UserMetadata } from '../../types/supabase';
 
-interface AdminUserMetadata extends UserMetadata {
-  role?: string;
-}
-
-interface AdminUser extends Omit<User, 'user_metadata'> {
-  email: string;
-  user_metadata: AdminUserMetadata;
+interface AdminUser extends User {
+  user_metadata: UserMetadata;
 }
 
 export function UserManagementPage() {
-  const [users, setUsers] = React.useState<AdminUser[]>([]);
+  const [users, setUsers] = useState<AdminUser[]>([]);
   const [loading, setLoading] = React.useState(true);
   const [error, setError] = React.useState<string | null>(null);
   const [updating, setUpdating] = React.useState<string | null>(null);
 
-  React.useEffect(() => {
-    fetchUsers();
-  }, []);
-
   const fetchUsers = async () => {
     try {
-      const { data: { users }, error } = await supabase.auth.admin.listUsers();
-      if (error) throw error;
+      const { data: users, error } = await supabase.auth.admin.listUsers();
       
-      const validUsers = users?.filter((user): user is AdminUser => 
-        typeof user.email === 'string' && 
-        user.email !== undefined && 
-        user.user_metadata !== null
-      ).map(user => ({
-        ...user,
-        email: user.email!,
-        user_metadata: {
-          ...user.user_metadata,
-          role: user.user_metadata?.role || ''
+      if (error) {
+        setError(error.message);
+        return;
       }
-      })) || [];
+
+      const validUsers = users.filter((user: User) => 
+        user.user_metadata && user.user_metadata.role
+      ) as AdminUser[];
 
       setUsers(validUsers);
     } catch (err) {
-      console.error('Erro ao buscar usuários:', err);
-      setError('Não foi possível carregar os usuários');
-    } finally {
-      setLoading(false);
+      setError(err instanceof Error ? err.message : 'Erro ao carregar usuários');
     }
   };
 
+  useEffect(() => {
+    fetchUsers();
+  }, []);
+
+  const handleRefresh = async () => {
+    await fetchUsers();
+  };
+
   const handleUpdateRole = async (userId: string, role: string) => {
     setUpdating(userId);
     try {

src/types/supabase.ts

@@ -0,0 +1,21 @@
+export type UserRole = 'admin' | 'school' | 'teacher' | 'student';
+
+export interface UserMetadata {
+  role: UserRole;
+  name: string;
+  school_id?: string;
+  class_id?: string;
+}
+
+export interface User {
+  id: string;
+  email: string;
+  user_metadata: UserMetadata;
+  created_at: string;
+  updated_at: string;
+}
+
+export interface WeakPassword {
+  message: string;
+  suggestions: string[];
+}