import 'package:doctor_app_flutter/config/size_config.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:hexcolor/hexcolor.dart';

// OWNER : Ibrahim albitar
// DATE : 19-04-2020
// DESCRIPTION : Custom Text Form Field for app.

class AppTextFormField extends FormField<String> {
  AppTextFormField(
      {FormFieldSetter<String> onSaved,
      String inputFormatter,
      FormFieldValidator<String> validator,
      ValueChanged<String> onChanged,
      GestureTapCallback onTap,
      TextEditingController controller,
      bool autovalidate = true,
      TextInputType textInputType,
      String hintText,
      FocusNode focusNode,
      TextInputAction textInputAction,
      ValueChanged<String> onFieldSubmitted,
      IconButton prefix,
      String labelText,
      borderColor})
      : super(
            onSaved: onSaved,
            validator: validator,
            autovalidate: autovalidate,
            builder: (FormFieldState<String> state) {
              return Column(
                children: <Widget>[
                  SizedBox(
            height: 40.0,
            child: TextFormField(
            focusNode: focusNode,
            keyboardType: textInputType,
            inputFormatters: [FilteringTextInputFormatter.allow(RegExp(inputFormatter)),
            ],onChanged: onChanged?? (value){
              state.didChange(value);
            },
            textInputAction: textInputAction,
            onFieldSubmitted: onFieldSubmitted,
            decoration: InputDecoration(
                hintText: hintText,
                suffixIcon: prefix,
                hintStyle: TextStyle(
                  fontSize: SizeConfig.textMultiplier * 1.8,),
                contentPadding: EdgeInsets.fromLTRB(20.0, 0.0, 20.0, 0.0),
                labelText: labelText,
                labelStyle: TextStyle(
                  fontSize: SizeConfig.textMultiplier * 1.7,),
                enabledBorder: OutlineInputBorder(
                  borderRadius: BorderRadius.all(Radius.circular(6)),
                  borderSide: BorderSide(
                      color: borderColor != null ? borderColor : HexColor(
                          "#CCCCCC")),
                ),
                focusedBorder: OutlineInputBorder(
                  borderSide: BorderSide(
                      color: borderColor != null ? borderColor : HexColor(
                          "#CCCCCC")),
                  borderRadius: BorderRadius.all(Radius.circular(6)),
                )
                //BorderRadius.all(Radius.circular(20));
                ),
                onTap: onTap,
                controller: controller,
    ),
          ),
    state.hasError
                      ? Text(
                          state.errorText,
                          style: TextStyle(color: Colors.red),
                        )
                      : Container()
                ],
              );
            });
}