FurryChat/lib/components/avatar.dart

import 'package:cached_network_image/cached_network_image.dart';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';

import 'matrix.dart';

class Avatar extends StatelessWidget {
  final MxContent mxContent;
  final double size;
  final Function onTap;

  const Avatar(this.mxContent, {this.size = 40, this.onTap, Key key})
      : super(key: key);

  @override
  Widget build(BuildContext context) {
    final String src = mxContent.getThumbnail(
      Matrix.of(context).client,
      width: size * MediaQuery.of(context).devicePixelRatio,
      height: size * MediaQuery.of(context).devicePixelRatio,
      method: ThumbnailMethod.scale,
    );
    return InkWell(
      onTap: onTap,
      child: CircleAvatar(
        radius: size / 2,
        backgroundImage: mxContent.mxc?.isNotEmpty ?? false
            ? kIsWeb
                ? NetworkImage(
                    src,
                  )
                : CachedNetworkImageProvider(
                    src,
                  )
            : null,
        backgroundColor: Theme.of(context).secondaryHeaderColor,
        child: mxContent.mxc.isEmpty
            ? Text("@", style: TextStyle(color: Colors.blueGrey))
            : null,
      ),
    );
  }
}