mobile_skt/lib/widgets/gradient_button.dart

import 'package:flutter/material.dart';
import 'package:loading_animation_widget/loading_animation_widget.dart';
import 'package:sk_base_mobile/app_theme.dart';
import 'package:sk_base_mobile/constants/constants.dart';
import 'package:sk_base_mobile/util/screen_adaper_util.dart';

class GradientButton extends StatelessWidget {
  final VoidCallback? onPressed;
  final bool isLoading;
  final String buttonText;
  final Icon? icon;
  const GradientButton(
      {super.key,
      this.buttonText = TextEnum.createInventoryInOutBtnText,
      this.onPressed,
      this.icon,
      this.isLoading = false});
  @override
  Widget build(BuildContext context) {
    return SizedBox(
      width: double.infinity,
      child: ElevatedButton(
        style: ButtonStyle(
          backgroundColor:
              MaterialStateProperty.all<Color>(AppTheme.primaryColor),
          padding: MaterialStateProperty.all<EdgeInsetsGeometry>(
            EdgeInsets.symmetric(vertical: ScreenAdaper.height(10)),
          ),
          minimumSize: MaterialStateProperty.all<Size>(
              Size(double.infinity, ScreenAdaper.height(80))),
          shape: MaterialStateProperty.all<RoundedRectangleBorder>(
            RoundedRectangleBorder(
              borderRadius: BorderRadius.circular(10),
            ),
          ),
        ),
        onPressed: onPressed ?? () => {},
        child: Row(
            crossAxisAlignment: CrossAxisAlignment.center,
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              if (icon != null) ...[
                icon!,
                SizedBox(
                  width: ScreenAdaper.width(10),
                )
              ],
              isLoading
                  ? LoadingAnimationWidget.fourRotatingDots(
                      color: AppTheme.nearlyWhite,
                      size: ScreenAdaper.height(40),
                    )
                  : Text(
                      buttonText,
                      style: TextStyle(
                        color: AppTheme.nearlyWhite,
                        fontWeight: FontWeight.bold,
                        fontSize: ScreenAdaper.height(25),
                      ),
                    )
            ]),
      ),
    );
  }
}