72 lines
1.9 KiB
Dart
72 lines
1.9 KiB
Dart
import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:photos/models/file.dart';
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import 'package:photos/models/location.dart';
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import 'package:photos/models/selected_files.dart';
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import 'package:photos/ui/gallery.dart';
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class ViewPort {
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final Location northEast;
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final Location southWest;
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ViewPort(this.northEast, this.southWest);
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@override
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String toString() => 'ViewPort(northEast: $northEast, southWest: $southWest)';
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}
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class LocationSearchResultsPage extends StatefulWidget {
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final ViewPort viewPort;
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final String name;
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LocationSearchResultsPage(this.viewPort, this.name, {Key key})
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: super(key: key);
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@override
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_LocationSearchResultsPageState createState() =>
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_LocationSearchResultsPageState();
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}
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class _LocationSearchResultsPageState extends State<LocationSearchResultsPage> {
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final _selectedFiles = SelectedFiles();
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text(widget.name),
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),
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body: Container(
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child: Gallery(
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tagPrefix: "location_search",
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selectedFiles: _selectedFiles,
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),
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),
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);
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}
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List<File> _getResult() {
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List<File> files = [];
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final args = Map<String, dynamic>();
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args['files'] = files;
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args['viewPort'] = widget.viewPort;
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return _filterPhotos(args);
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}
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static List<File> _filterPhotos(Map<String, dynamic> args) {
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List<File> files = args['files'];
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ViewPort viewPort = args['viewPort'];
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final result = <File>[];
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for (final file in files) {
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if (file.location != null &&
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viewPort.northEast.latitude > file.location.latitude &&
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viewPort.southWest.latitude < file.location.latitude &&
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viewPort.northEast.longitude > file.location.longitude &&
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viewPort.southWest.longitude < file.location.longitude) {
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result.add(file);
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} else {}
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}
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return result;
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}
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}
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