66 lines
2 KiB
Dart
66 lines
2 KiB
Dart
import "package:color_hash/color_hash.dart";
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import "package:cross_cache/cross_cache.dart";
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import "package:flutter/material.dart";
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import "package:flutter_riverpod/flutter_riverpod.dart";
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import "package:nexus/controllers/client_state_controller.dart";
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import "package:nexus/controllers/cross_cache_controller.dart";
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import "package:nexus/helpers/extensions/get_headers.dart";
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import "package:nexus/helpers/extensions/mxc_to_https.dart";
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class AvatarOrHash extends ConsumerWidget {
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final Uri? avatar;
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final String title;
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final Widget? fallback;
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final double height;
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const AvatarOrHash(
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this.avatar,
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this.title, {
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this.fallback,
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this.height = 24,
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super.key,
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});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final box = ColoredBox(
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color: ColorHash(title).color,
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child: Center(child: Icon(Icons.person, size: height / 2)),
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);
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final parsedAvatar = avatar?.mxcToHttps(
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ref.watch(
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ClientStateController.provider.select(
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(value) => value?.homeserverUrl,
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),
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) ??
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"",
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);
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return SizedBox(
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width: height,
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height: height,
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child: Center(
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child: ClipRRect(
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borderRadius: .all(.circular((height - 8) / 2.5)),
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child: SizedBox(
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width: height,
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height: height,
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child: parsedAvatar == null
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? fallback ?? box
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: Image(
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image: CachedNetworkImage(
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parsedAvatar.toString(),
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ref.watch(CrossCacheController.provider),
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headers: ref.headers,
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),
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fit: .cover,
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loadingBuilder: (_, child, loadingProgress) =>
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loadingProgress == null ? child : fallback ?? box,
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errorBuilder: (_, _, _) => fallback ?? box,
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),
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),
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),
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),
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);
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}
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}
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