83 lines
2.4 KiB
Dart
83 lines
2.4 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:photos/core/configuration.dart';
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import 'package:photos/face_search_manager.dart';
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import 'package:photos/models/face.dart';
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import 'package:photos/ui/circular_network_image_widget.dart';
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import 'package:photos/ui/face_search_results_page.dart';
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import 'package:photos/ui/loading_widget.dart';
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import 'package:photos/ui/location_search_widget.dart';
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class SearchPage extends StatefulWidget {
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@override
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_SearchPageState createState() => _SearchPageState();
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}
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class _SearchPageState extends State<SearchPage> {
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final FaceSearchManager _faceSearchManager = FaceSearchManager.instance;
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String _searchString = "";
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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: LocationSearchWidget(),
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actions: <Widget>[
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IconButton(
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icon: Icon(Icons.search),
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onPressed: () {},
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)
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],
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),
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body: Container(
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child: _searchString.isEmpty ? _getSearchSuggestions() : Container(),
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),
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);
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}
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Widget _getSearchSuggestions() {
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return FutureBuilder<List<Face>>(
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future: _faceSearchManager.getFaces(),
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builder: (context, snapshot) {
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if (snapshot.hasData) {
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return Container(
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height: 60,
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margin: EdgeInsets.only(top: 4, left: 4),
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child: ListView.builder(
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scrollDirection: Axis.horizontal,
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itemCount: snapshot.data.length,
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itemBuilder: (context, index) {
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return _buildItem(context, snapshot.data[index]);
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}),
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);
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} else if (snapshot.hasError) {
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return Center(child: Text("Error: " + snapshot.error.toString()));
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} else {
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return Center(child: loadWidget);
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}
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},
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);
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}
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Widget _buildItem(BuildContext context, Face face) {
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return GestureDetector(
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onTap: () {
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_routeToSearchResults(face, context);
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},
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child: CircularNetworkImageWidget(
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Configuration.instance.getHttpEndpoint() + "/" + face.thumbnailPath,
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60),
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);
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}
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void _routeToSearchResults(Face face, BuildContext context) {
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final page = FaceSearchResultsPage(face);
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (BuildContext context) {
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return page;
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},
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),
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);
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}
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}
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