hash-wallet/lib/new-ui/widgets/modern_button.dart

import 'package:cake_wallet/src/widgets/cake_image_widget.dart';
import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';

class ModernButton extends StatelessWidget {
  final double size;
  final String? svgPath;
  final Widget? icon;
  final VoidCallback onPressed;
  final Color? iconColor;
  final Color? backgroundColor;
  final double? iconSize;
  final String? label;
  static const iconSvgSizeRatio = 2 / 3;

  const ModernButton(
      {super.key,
      required this.size,
      required this.icon,
      required this.onPressed,
      this.iconSize,
      this.iconColor,
      this.backgroundColor,
      this.label})
      : svgPath = null;

  const ModernButton.svg(
      {super.key,
      required this.size,
      required this.svgPath,
      required this.onPressed,
      this.iconSize,
      this.iconColor,
      this.backgroundColor,
      this.label})
      : icon = null;

  @override
  Widget build(BuildContext context) {
    final resolvedIconColor = iconColor ?? Theme.of(context).colorScheme.primary;
    final resolvedIconSize = iconSize ?? size * (svgPath != null ? 1 : iconSvgSizeRatio);
    final resolvedBackgroundColor =
        backgroundColor ?? Theme.of(context).colorScheme.surfaceContainer;
    final Widget resolvedIcon = svgPath != null
        ? CakeImageWidget(
            imageUrl: svgPath!,
            width: resolvedIconSize,
            height: resolvedIconSize,
            fit: BoxFit.contain,
            alignment: Alignment.center,
            allowDrawingOutsideViewBox: true,
            colorFilter: ColorFilter.mode(resolvedIconColor, BlendMode.srcIn),
          )
        : IconTheme(
            data: IconThemeData(color: resolvedIconColor, size: resolvedIconSize),
            child: icon!,
          );

    return Column(
      spacing: 8,
      children: [
        Container(
          decoration: BoxDecoration(
            color: resolvedBackgroundColor,
            borderRadius: BorderRadius.circular(size),
          ),
          width: size,
          height: size,
          child: IconButton(
            padding: EdgeInsets.zero,
            onPressed: onPressed,
            icon: resolvedIcon,
          ),
        ),
        if (label != null && label!.isNotEmpty)
          Text(
            label!,
            style: TextStyle(
                fontSize: 12,
                fontWeight: FontWeight.w400,
                color: Theme.of(context).colorScheme.onSurface),
          )
      ],
    );
  }
}