import 'package:flutter/material.dart';
import 'package:sales_chat/theme/app_theme.dart';

class CustomInput extends StatefulWidget {
  final String label;
  final String? hint;
  final TextEditingController? controller;
  final bool obscureText;
  final TextInputType? keyboardType;
  final IconData? prefixIcon;
  final IconData? suffixIcon;
  final VoidCallback? onSuffixTap;
  final String? Function(String?)? validator;
  final void Function(String)? onSubmitted;
  final bool enabled;

  const CustomInput({
    super.key,
    required this.label,
    this.hint,
    this.controller,
    this.obscureText = false,
    this.keyboardType,
    this.prefixIcon,
    this.suffixIcon,
    this.onSuffixTap,
    this.validator,
    this.onSubmitted,
    this.enabled = true,
  });

  @override
  State<CustomInput> createState() => _CustomInputState();
}

class _CustomInputState extends State<CustomInput> {
  late bool _obscureText;

  @override
  void initState() {
    super.initState();
    _obscureText = widget.obscureText;
  }

  @override
  Widget build(BuildContext context) {
    return TextFormField(
      controller: widget.controller,
      obscureText: _obscureText,
      keyboardType: widget.keyboardType,
      validator: widget.validator,
      onFieldSubmitted: widget.onSubmitted,
      enabled: widget.enabled,
      decoration: InputDecoration(
        labelText: widget.label,
        hintText: widget.hint,
        prefixIcon: widget.prefixIcon != null ? Icon(widget.prefixIcon) : null,
        suffixIcon: widget.suffixIcon != null
            ? IconButton(
                icon: Icon(widget.suffixIcon),
                onPressed: widget.onSuffixTap ?? (widget.obscureText ? _toggleObscure : null),
              )
            : (widget.obscureText
                ? IconButton(
                    icon: Icon(_obscureText ? Icons.visibility_off : Icons.visibility),
                    onPressed: _toggleObscure,
                  )
                : null),
      ),
    );
  }

  void _toggleObscure() {
    setState(() {
      _obscureText = !_obscureText;
    });
  }
}