import 'package:flutter/material.dart';
import 'package:test_sa/views/app_style/sizing.dart';

class ATextFormField extends StatefulWidget {
  final Function(String) onSaved;
  final Function(String) validator;
  final Function(String) onChange;
  final bool obscureText;
  final VoidCallback showPassword;
  final String hintText;
  final String labelText;
  final TextInputType textInputType;
  final String initialValue;
  final TextStyle style;
  final bool enable;
  final TextAlign textAlign;
  final FocusNode node;
  final Widget suffixIcon;
  final IconData prefixIconData;
  final double prefixIconSize;
  final TextEditingController controller;
  final TextInputAction textInputAction;
  final VoidCallback onAction;

  const ATextFormField(
      {Key key,
      this.onSaved,
      this.validator,
      this.node,
      this.onChange,
      this.obscureText,
      this.showPassword,
      this.hintText,
      this.labelText,
      this.textInputType = TextInputType.text,
      this.initialValue,
      this.enable = true,
      this.style,
      this.textAlign,
      this.suffixIcon,
      this.prefixIconData,
      this.prefixIconSize,
      this.controller,
      this.textInputAction,
      this.onAction})
      : super(key: key);

  @override
  State<ATextFormField> createState() => _ATextFormFieldState();
}

class _ATextFormFieldState extends State<ATextFormField> {
  @override
  void initState() {
    if (widget.controller != null) widget.controller.text = widget.initialValue;
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return Container(
      height: widget.textInputType == TextInputType.multiline ? null : 50,
      padding: EdgeInsets.only(left: 12, right: 12),
      decoration: BoxDecoration(
        color: Color(0xfff5f5f5),
        border: Border.all(
          color: Color(0xffefefef),
        ),
        borderRadius: BorderRadius.circular(AppStyle.borderRadius * AppStyle.getScaleFactor(context)),
      ),
      child: TextFormField(
        focusNode: widget.node,
        enabled: widget.enable,
        onSaved: widget.onSaved,
        initialValue: widget.controller != null ? null : widget.initialValue,
        validator: widget.validator,
        onChanged: widget.onChange,
        textAlign: TextAlign.left,
        obscureText: widget.obscureText ?? false,
        keyboardType: widget.textInputType,
        maxLines: widget.textInputType == TextInputType.multiline ? null : 1,
        obscuringCharacter: "●",
        controller: widget.controller,
        textInputAction: widget.textInputType == TextInputType.multiline ? null : widget.textInputAction ?? TextInputAction.next,
        onEditingComplete: widget.onAction ?? () => FocusScope.of(context).nextFocus(),
        // style: widget.style,
        style: Theme.of(context).textTheme.bodyText1,
        decoration: InputDecoration(
            border: InputBorder.none,
            suffixIconConstraints: BoxConstraints(minWidth: 0),
            disabledBorder: InputBorder.none,
            focusedBorder: InputBorder.none,
            enabledBorder: InputBorder.none,
            constraints: BoxConstraints(),
            errorStyle: TextStyle(height: 0.3),
            //contentPadding: EdgeInsets.only(left: 0),
            hintText: widget.hintText,
            labelText: widget.labelText,
            //suffixIcon: widget.suffixIcon,
            suffixIcon: widget.prefixIconData == null
                ? null
                : Icon(widget.prefixIconData,
                    size: widget.prefixIconSize == null ? 20 * AppStyle.getScaleFactor(context) : (widget.prefixIconSize - 10) * AppStyle.getScaleFactor(context), color: Color(0xff2e303a))),
      ),
    );
  }
}