// lib/ui/common/flux_text_field.dart
import 'package:flutter/material.dart';
import 'package:flux/core/theme/theme.dart';

class FluxTextField extends StatelessWidget {
  final String label;
  final IconData icon;
  final bool isPassword;
  final bool autoFocus;
  final TextEditingController? controller;
  final TextInputType? keyboardType; // Aggiunto per flessibilità
  final int? minLines;
  final int? maxLines;

  const FluxTextField({
    super.key, // Usiamo super.key per Flutter moderno
    required this.label,
    required this.icon,
    this.isPassword = false,
    this.autoFocus = false,
    this.controller,
    this.keyboardType,
    this.minLines,
    this.maxLines = 1,
  });

  @override
  Widget build(BuildContext context) {
    return TextField(
      controller: controller,
      obscureText: isPassword,
      keyboardType: keyboardType,
      autofocus: autoFocus,
      minLines: minLines,
      // Se minLines è impostato, maxLines deve essere almeno uguale o null (espandibile)
      maxLines: minLines != null ? null : maxLines,
      style: TextStyle(color: context.primaryText),
      decoration: InputDecoration(
        prefixIcon: Icon(icon, color: context.accent.withValues(alpha: 0.6)),
        labelText: label,
        labelStyle: TextStyle(color: context.secondaryText, fontSize: 14),
        filled: true,
        fillColor: context.surface.withValues(alpha: 0.5),
        enabledBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(12),
          borderSide: BorderSide(
            color: context.secondaryText.withValues(alpha: 0.1),
          ),
        ),
        focusedBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(12),
          borderSide: BorderSide(color: context.accent, width: 1.5),
        ),
        contentPadding: const EdgeInsets.symmetric(
          horizontal: 16,
          vertical: 16,
        ),
      ),
    );
  }
}