PatientApp-KKUMC/lib/widgets/buttons/defaultButton.dart

import 'package:flutter/material.dart';
import 'package:flutter_svg/svg.dart';

extension WithContainer on Widget {
  Widget get insideContainer => Container(color: Colors.white, padding: EdgeInsets.only(top: 16, bottom: 16, right: 21, left: 21), child: this);

  Widget get expand => Expanded(child: this);

  Widget get insideContainerTableRow => Container(color: Colors.white, padding: EdgeInsets.only(right: 5, left: 5), child: this);
}

class DefaultButton extends StatelessWidget {
  final String text;
  final VoidCallback? onPress;
  final Color textColor;
  final Color? color;
  final Color? disabledColor;
  final IconData? iconData;
  final String? svgIcon;
  final double? fontSize;
  final bool isTextExpanded;
  final int count;

  DefaultButton(this.text, this.onPress, {this.color, this.isTextExpanded = true, this.svgIcon, this.disabledColor, this.count = 0, this.textColor = Colors.white, this.iconData, this.fontSize});

  @override
  Widget build(BuildContext context) {
    return SizedBox(
      height: 43,
      width: double.infinity,
      child: TextButton(
        onPressed: onPress,
        child: Row(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            if (iconData != null) Icon(iconData, color: textColor),
            if (svgIcon != null) SvgPicture.asset(svgIcon!, color: textColor),
            if (!isTextExpanded)
              Padding(
                padding: EdgeInsets.only(left: (iconData ?? svgIcon) != null ? 6 : 0),
                child: Text(
                  text,
                  textAlign: TextAlign.center,
                  style: TextStyle(fontSize: fontSize ?? 16, fontWeight: FontWeight.w600, color: textColor, letterSpacing: -0.48),
                ),
              ),
            if (isTextExpanded)
              Expanded(
                child: Text(
                  text,
                  textAlign: TextAlign.center,
                  style: TextStyle(fontSize: fontSize ?? 16, fontWeight: FontWeight.w600, color: textColor, letterSpacing: -0.48),
                ),
              ),
            if (count > 0)
              Align(
                alignment: Alignment.topCenter,
                child: Container(
                  margin: EdgeInsets.only(top: 6, bottom: 6),
                  padding: EdgeInsets.only(left: 5, right: 5),
                  alignment: Alignment.center,
                  height: 16,
                  decoration: BoxDecoration(borderRadius: BorderRadius.circular(10.0), color: Colors.white),
                  child: Text(
                    "$count",
                    textAlign: TextAlign.center,
                    style: TextStyle(fontSize: 12, fontWeight: FontWeight.w700, color: Color(0xffD02127), letterSpacing: -0.6),
                  ),
                ),
              )
          ],
        ),
        style: TextButton.styleFrom(
          backgroundColor: color ?? const Color(0xffD02127),
          disabledForegroundColor: disabledColor,
          disabledBackgroundColor: disabledColor,
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.circular(6),
          ),
        ),
      ),
    );
  }
}