import 'package:flutter/material.dart';
import 'package:water_management_system/utils/constants.dart';

class CustomTextField extends StatelessWidget {
  final TextEditingController controller;
  final String labelText;
  final String? hintText;
  final IconData? prefixIcon;
  final Widget? suffixIcon;
  final bool obscureText;
  final String? Function(String?)? validator;
  final void(String)? onChanged;
  final void(String)? onSubmitted;
  final TextInputType? keyboardType;
  final int? maxLength;
  final int? maxLines;
  final bool enabled;
  final FocusNode? focusNode;

  const CustomTextField({
    super.key,
    required this.controller,
    required this.labelText,
    this.hintText,
    this.prefixIcon,
    this.suffixIcon,
    this.obscureText = false,
    this.validator,
    this.onChanged,
    this.onSubmitted,
    this.keyboardType,
    this.maxLength,
    this.maxLines = 1,
    this.enabled = true,
    this.focusNode,
  });

  @override
  Widget build(BuildContext context) {
    return TextFormField(
      controller: controller,
      decoration: InputDecoration(
        labelText: labelText,
        hintText: hintText,
        prefixIcon: prefixIcon != null
            ? Icon(
                prefixIcon,
                color: Colors.grey[600],
              )
            : null,
        suffixIcon: suffixIcon,
        border: OutlineInputBorder(
          borderRadius: BorderRadius.circular(8),
        ),
        enabledBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(8),
          borderSide: BorderSide(
            color: Colors.grey[300]!,
          ),
        ),
        focusedBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(8),
          borderSide: const BorderSide(
            color: AppConstants.primaryColor,
            width: 2,
          ),
        ),
        errorBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(8),
          borderSide: const BorderSide(
            color: AppConstants.errorColor,
            width: 1,
          ),
        ),
        focusedErrorBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(8),
          borderSide: const BorderSide(
            color: AppConstants.errorColor,
            width: 2,
          ),
        ),
        filled: true,
        fillColor: enabled ? Colors.white : Colors.grey[100],
        contentPadding: const EdgeInsets.symmetric(
          horizontal: 16,
          vertical: 12,
        ),
      ),
      obscureText: obscureText,
      validator: validator,
      onChanged: onChanged,
      onFieldSubmitted: onSubmitted,
      keyboardType: keyboardType,
      maxLength: maxLength,
      maxLines: maxLines,
      enabled: enabled,
      focusNode: focusNode,
      style: TextStyle(
        color: enabled ? Colors.black87 : Colors.grey[500],
      ),
    );
  }
}