import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:news/ui/styles/colors.dart';

Widget backBtn(BuildContext context, bool fromShowMore) {
  return Positioned.directional(
      textDirection: Directionality.of(context),
      top: 40,
      start: 20.0,
      child: InkWell(
          child: ClipRRect(
              borderRadius: BorderRadius.circular(52.0),
              child: BackdropFilter(
                  filter: ImageFilter.blur(sigmaX: 10, sigmaY: 10),
                  child: Container(
                      alignment: Alignment.center,
                      height: 39,
                      width: 39,
                      decoration: const BoxDecoration(color: secondaryColor, shape: BoxShape.circle),
                      child: const Icon(Icons.keyboard_backspace_rounded, color: darkSecondaryColor)))),
          onTap: () {
            (fromShowMore == true) ? Navigator.of(context).popUntil((route) => route.isFirst) : Navigator.pop(context);
          }));
}