94 lines
3.1 KiB
Dart
94 lines
3.1 KiB
Dart
// @dart=2.9
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import 'dart:math';
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import 'package:flutter/material.dart';
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import 'package:photos/db/files_db.dart';
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import 'package:photos/models/collection_items.dart';
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import 'package:photos/ui/viewer/file/thumbnail_widget.dart';
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import 'package:photos/ui/viewer/gallery/collection_page.dart';
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import 'package:photos/utils/navigation_util.dart';
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class CollectionItem extends StatelessWidget {
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CollectionItem(
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this.c, {
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Key key,
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}) : super(key: Key(c.collection.id.toString()));
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final CollectionWithThumbnail c;
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@override
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Widget build(BuildContext context) {
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const double horizontalPaddingOfGridRow = 16;
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const double crossAxisSpacingOfGrid = 9;
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final Size size = MediaQuery.of(context).size;
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final int albumsCountInOneRow = max(size.width ~/ 220.0, 2);
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final double totalWhiteSpaceOfRow = (horizontalPaddingOfGridRow * 2) +
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(albumsCountInOneRow - 1) * crossAxisSpacingOfGrid;
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final TextStyle albumTitleTextStyle =
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Theme.of(context).textTheme.subtitle1.copyWith(fontSize: 14);
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final double sideOfThumbnail = (size.width / albumsCountInOneRow) -
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(totalWhiteSpaceOfRow / albumsCountInOneRow);
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return GestureDetector(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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ClipRRect(
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borderRadius: BorderRadius.circular(4),
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child: SizedBox(
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height: sideOfThumbnail,
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width: sideOfThumbnail,
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child: Hero(
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tag: "collection" + c.thumbnail.tag,
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child: ThumbnailWidget(
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c.thumbnail,
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shouldShowArchiveStatus: c.collection.isArchived(),
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key: Key(
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"collection" + c.thumbnail.tag,
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),
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),
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),
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),
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),
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const SizedBox(height: 4),
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Row(
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children: [
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Container(
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constraints: BoxConstraints(maxWidth: sideOfThumbnail - 40),
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child: Text(
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c.collection.name,
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style: albumTitleTextStyle,
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overflow: TextOverflow.ellipsis,
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),
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),
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FutureBuilder<int>(
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future: FilesDB.instance.collectionFileCount(c.collection.id),
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builder: (context, snapshot) {
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if (snapshot.hasData && snapshot.data > 0) {
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return RichText(
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text: TextSpan(
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style: albumTitleTextStyle.copyWith(
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color: albumTitleTextStyle.color.withOpacity(0.5),
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),
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children: [
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const TextSpan(text: " \u2022 "),
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TextSpan(text: snapshot.data.toString()),
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],
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),
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);
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} else {
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return const SizedBox.shrink();
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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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onTap: () {
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routeToPage(context, CollectionPage(c));
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},
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);
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}
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}
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