import 'package:flutter/material.dart';
import 'package:flutter/services.dart';

enum InputTypes { text, number }

class FormTextInput extends StatelessWidget {
  const FormTextInput(
      {super.key,
      required this.controller,
      required this.title,
      this.icon,
      this.maxLines,
      this.minLines,
      this.onTap,
      this.requiresValidation = true,
      this.type = InputTypes.text,
      this.hint,
      this.validations});

  final TextEditingController controller;
  final String title;
  final int? maxLines;
  final int? minLines;
  final Icon? icon;
  final dynamic onTap;
  final bool requiresValidation;
  final InputTypes type;
  final String? hint;
  final Function? validations;

  @override
  Widget build(BuildContext context) {
    final Map params = {};
    if (type == InputTypes.number) {
      params['keyboardType'] = TextInputType.number;
      params['inputFormatters'] = <TextInputFormatter>[
        FilteringTextInputFormatter.digitsOnly
      ];
    }

    return Padding(
        padding: EdgeInsets.only(top: 10, bottom: 10),
        child: TextFormField(
            keyboardType: params['keyboardType'] ?? TextInputType.text,
            inputFormatters: params['inputFormatters'] ?? [],
            minLines: minLines ?? 1,
            maxLines: maxLines ?? 1,
            controller: controller,
            decoration: InputDecoration(
              filled: true,
              prefixIcon: icon ?? Icon(Icons.draw_rounded),
              border: OutlineInputBorder(
                  borderSide: BorderSide.none,
                  borderRadius: BorderRadius.circular(12)),
              labelText: title,
              hintText: hint ?? '',
            ),
            validator: (String? value) {
              if (requiresValidation == true) {
                if (value == null || value.isEmpty) {
                  return 'Please enter some text';
                }

                if (validations != null) validations!(value);

                // if (value.length < 3) {
                //   return 'Please enter a minimum of 3 characters';
                // }
              }
              return null;
            },
            onTap: () {
              if (onTap != null) {
                onTap();
              }
            }));
  }
}