GUYCOM_FLUTTER/lib/Components/commandManagementComponents/PaswordRequired.dart

import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:youmazgestion/Services/stock_managementDatabase.dart';

class PasswordVerificationDialog extends StatefulWidget {
  final String title;
  final String message;
  final Function(String) onPasswordVerified;

  const PasswordVerificationDialog({
    Key? key,
    required this.title,
    required this.message,
    required this.onPasswordVerified,
  }) : super(key: key);

  @override
  _PasswordVerificationDialogState createState() => _PasswordVerificationDialogState();
}

class _PasswordVerificationDialogState extends State<PasswordVerificationDialog> {
  final TextEditingController _passwordController = TextEditingController();
  bool _isPasswordVisible = false;
  bool _isLoading = false;

  @override
  void dispose() {
    _passwordController.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return AlertDialog(
      shape: RoundedRectangleBorder(
        borderRadius: BorderRadius.circular(15),
      ),
      title: Row(
        children: [
          Icon(
            Icons.security,
            color: Colors.blue.shade700,
            size: 28,
          ),
          const SizedBox(width: 10),
          Expanded(
            child: Text(
              widget.title,
              style: TextStyle(
                fontSize: 18,
                fontWeight: FontWeight.bold,
                color: Colors.blue.shade700,
              ),
            ),
          ),
        ],
      ),
      content: Column(
        mainAxisSize: MainAxisSize.min,
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Text(
            widget.message,
            style: const TextStyle(
              fontSize: 14,
              color: Colors.black87,
            ),
          ),
          const SizedBox(height: 20),
          Container(
            decoration: BoxDecoration(
              color: Colors.grey.shade50,
              borderRadius: BorderRadius.circular(12),
              border: Border.all(color: Colors.grey.shade300),
            ),
            child: TextField(
              controller: _passwordController,
              obscureText: !_isPasswordVisible,
              autofocus: true,
              decoration: InputDecoration(
                labelText: 'Mot de passe',
                prefixIcon: Icon(
                  Icons.lock_outline,
                  color: Colors.blue.shade600,
                ),
                suffixIcon: IconButton(
                  icon: Icon(
                    _isPasswordVisible ? Icons.visibility_off : Icons.visibility,
                    color: Colors.grey.shade600,
                  ),
                  onPressed: () {
                    setState(() {
                      _isPasswordVisible = !_isPasswordVisible;
                    });
                  },
                ),
                border: OutlineInputBorder(
                  borderRadius: BorderRadius.circular(12),
                  borderSide: BorderSide.none,
                ),
                filled: true,
                fillColor: Colors.white,
                contentPadding: const EdgeInsets.symmetric(
                  horizontal: 16,
                  vertical: 12,
                ),
              ),
              onSubmitted: (value) => _verifyPassword(),
            ),
          ),
          const SizedBox(height: 15),
          Container(
            padding: const EdgeInsets.all(12),
            decoration: BoxDecoration(
              color: Colors.amber.shade50,
              borderRadius: BorderRadius.circular(8),
              border: Border.all(color: Colors.amber.shade200),
            ),
            child: Row(
              children: [
                Icon(
                  Icons.info_outline,
                  color: Colors.amber.shade700,
                  size: 20,
                ),
                const SizedBox(width: 8),
                Expanded(
                  child: Text(
                    'Saisissez votre mot de passe pour confirmer cette action',
                    style: TextStyle(
                      fontSize: 12,
                      color: Colors.amber.shade700,
                    ),
                  ),
                ),
              ],
            ),
          ),
        ],
      ),
      actions: [
        TextButton(
          onPressed: _isLoading ? null : () => Navigator.of(context).pop(),
          child: Text(
            'Annuler',
            style: TextStyle(
              color: Colors.grey.shade600,
              fontWeight: FontWeight.w500,
            ),
          ),
        ),
        ElevatedButton(
          onPressed: _isLoading ? null : _verifyPassword,
          style: ElevatedButton.styleFrom(
            backgroundColor: Colors.blue.shade700,
            foregroundColor: Colors.white,
            shape: RoundedRectangleBorder(
              borderRadius: BorderRadius.circular(8),
            ),
            padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 10),
          ),
          child: _isLoading
              ? const SizedBox(
                  width: 20,
                  height: 20,
                  child: CircularProgressIndicator(
                    strokeWidth: 2,
                    valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
                  ),
                )
              : const Text('Vérifier'),
        ),
      ],
    );
  }

  void _verifyPassword() async {
    final password = _passwordController.text.trim();
    
    if (password.isEmpty) {
      Get.snackbar(
        'Erreur',
        'Veuillez saisir votre mot de passe',
        snackPosition: SnackPosition.BOTTOM,
        backgroundColor: Colors.red,
        colorText: Colors.white,
        duration: const Duration(seconds: 2),
      );
      return;
    }

    setState(() {
      _isLoading = true;
    });

    try {
      final database = AppDatabase.instance;
      final isValid = await database.verifyCurrentUserPassword(password);

      setState(() {
        _isLoading = false;
      });

      if (isValid) {
        Navigator.of(context).pop();
        widget.onPasswordVerified(password);
      } else {
        Get.snackbar(
          'Erreur',
          'Mot de passe incorrect',
          snackPosition: SnackPosition.BOTTOM,
          backgroundColor: Colors.red,
          colorText: Colors.white,
          duration: const Duration(seconds: 3),
        );
        _passwordController.clear();
      }
    } catch (e) {
      setState(() {
        _isLoading = false;
      });
      
      Get.snackbar(
        'Erreur',
        'Une erreur est survenue lors de la vérification',
        snackPosition: SnackPosition.BOTTOM,
        backgroundColor: Colors.red,
        colorText: Colors.white,
        duration: const Duration(seconds: 3),
      );
      print("Erreur vérification mot de passe: $e");
    }
  }
}