import 'package:flutter/material.dart';
import '../utils/app_colors.dart';

class CustomTextField extends StatefulWidget {
  final String hintText;
  final String? labelText;
  final IconData? prefixIcon;
  final bool obscureText;
  final TextEditingController? controller;
  final String? Function(String?)? validator;
  final TextInputType? keyboardType;
  final bool enabled;
  final VoidCallback? onSuffixIconPressed;

  const CustomTextField({
    Key? key,
    required this.hintText,
    this.labelText,
    this.prefixIcon,
    this.obscureText = false,
    this.controller,
    this.validator,
    this.keyboardType,
    this.enabled = true,
    this.onSuffixIconPressed,
  }) : super(key: key);

  @override
  State<CustomTextField> createState() => _CustomTextFieldState();
}

class _CustomTextFieldState extends State<CustomTextField> {
  bool _isObscured = true;

  @override
  Widget build(BuildContext context) {
    return Container(
      margin: const EdgeInsets.only(bottom: 16),
      child: TextFormField(
        controller: widget.controller,
        obscureText: widget.obscureText ? _isObscured : false,
        validator: widget.validator,
        keyboardType: widget.keyboardType,
        enabled: widget.enabled,
        style: const TextStyle(fontSize: 16, color: AppColors.textPrimary),
        decoration: InputDecoration(
          hintText: widget.hintText,
          labelText: widget.labelText,
          prefixIcon:
              widget.prefixIcon != null
                  ? Icon(widget.prefixIcon, color: AppColors.primaryRed)
                  : null,
          suffixIcon:
              widget.obscureText
                  ? IconButton(
                    icon: Icon(
                      _isObscured ? Icons.visibility_off : Icons.visibility,
                      color: AppColors.secondaryGray,
                    ),
                    onPressed: () {
                      setState(() {
                        _isObscured = !_isObscured;
                      });
                    },
                  )
                  : null,
        ),
      ),
    );
  }
}