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Merge pull request #33 from Jeon-jisu/search_page
Search_page link to detail_page
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,162 @@ | ||
| import 'package:cafegation/models/cafe.dart'; | ||
| import 'package:cloud_firestore/cloud_firestore.dart'; | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:cafegation/page/detail_page/detailPage.dart'; | ||
| import 'package:cafegation/services/database.dart'; | ||
| import 'package:cafegation/page/list_page/CafeItem.dart'; | ||
| import 'package:cafegation/services/auth.dart'; | ||
|
|
||
| class SearchScreen extends StatefulWidget { | ||
| _SearchScreenState createState() => _SearchScreenState(); | ||
| } | ||
|
|
||
| class _SearchScreenState extends State<SearchScreen> { | ||
| final TextEditingController _filter = TextEditingController(); | ||
| FocusNode focusNode = FocusNode(); | ||
| String _searchText = ""; | ||
|
|
||
| _SearchScreenState() { | ||
| _filter.addListener(() { | ||
| setState(() { | ||
| _searchText = _filter.text; | ||
| }); | ||
| }); | ||
| } | ||
|
|
||
| Widget _buildBody(BuildContext context) { | ||
| return StreamBuilder<QuerySnapshot>( | ||
| stream: FirebaseFirestore.instance.collection('cae').snapshots(), | ||
| builder: (context, snapshot) { | ||
| if (!snapshot.hasData) return LinearProgressIndicator(); | ||
| return _buildList(context, snapshot.data!.docs); | ||
| }, | ||
| ); | ||
| } | ||
|
|
||
| Widget _buildList(BuildContext context, List<DocumentSnapshot> snapshot) { | ||
| List<DocumentSnapshot> searchResults = []; | ||
| for (DocumentSnapshot d in snapshot) { | ||
| final cafe = DataBaseService.instance.cafeBuilder(d); | ||
| if (cafe.name.toString().contains(_searchText)) { | ||
| searchResults.add(d); | ||
| } | ||
| } | ||
| return Expanded( | ||
| child: GridView.count( | ||
| crossAxisCount: 3, | ||
| childAspectRatio: 1 / 1.5, | ||
| padding: EdgeInsets.all(3), | ||
| children: searchResults | ||
| .map((data) => _buildListItem(context, data)) | ||
| .toList()), | ||
| ); | ||
| } | ||
|
|
||
| Widget _buildListItem(BuildContext context, DocumentSnapshot data) { | ||
| final cafe = DataBaseService.instance.cafeBuilder(data); | ||
|
|
||
| return InkWell( | ||
| child: Image.network(cafe.images), | ||
| // onTap: () { | ||
| // Navigator.of(context).push(MaterialPageRoute<Null>( | ||
| // fullscreenDialog: true, | ||
| // builder: (BuildContext context) { | ||
| // return detailPage(cafe: cafe); | ||
| // })); | ||
| // }, | ||
| onTap: () { | ||
| Navigator.push( | ||
| context, | ||
| MaterialPageRoute( | ||
| builder: (context) => detailPage( | ||
| cafeName: cafe.id, | ||
| )), | ||
| ); | ||
| }, | ||
| ); | ||
| } | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| return Scaffold( | ||
| body: Column( | ||
| children: <Widget>[ | ||
| Padding( | ||
| padding: EdgeInsets.all(30), | ||
| ), | ||
| Container( | ||
| color: Colors.black, | ||
| padding: EdgeInsets.fromLTRB(5, 10, 5, 10), | ||
| child: Row( | ||
| children: <Widget>[ | ||
| Expanded( | ||
| flex: 6, | ||
| child: TextField( | ||
| focusNode: focusNode, | ||
| style: TextStyle( | ||
| fontSize: 15, | ||
| ), | ||
| autofocus: true, | ||
| controller: _filter, | ||
| decoration: InputDecoration( | ||
| filled: true, | ||
| fillColor: Colors.white, | ||
| prefixIcon: Icon( | ||
| Icons.search, | ||
| color: Colors.black, | ||
| size: 20, | ||
| ), | ||
| suffixIcon: focusNode.hasFocus | ||
| ? IconButton( | ||
| icon: Icon( | ||
| Icons.cancel, | ||
| size: 20, | ||
| ), | ||
| onPressed: () { | ||
| setState(() { | ||
| _filter.clear(); | ||
| _searchText = ""; | ||
| }); | ||
| }, | ||
| ) | ||
| : Container(), | ||
| hintText: '검색', | ||
| labelStyle: TextStyle(color: Colors.white), | ||
| focusedBorder: OutlineInputBorder( | ||
| borderSide: BorderSide(color: Colors.transparent), | ||
| borderRadius: BorderRadius.all(Radius.circular(10))), | ||
| enabledBorder: OutlineInputBorder( | ||
| borderSide: BorderSide(color: Colors.transparent), | ||
| borderRadius: BorderRadius.all(Radius.circular(10))), | ||
| border: OutlineInputBorder( | ||
| borderSide: BorderSide(color: Colors.transparent), | ||
| borderRadius: BorderRadius.all(Radius.circular(10))), | ||
| ), | ||
| ), | ||
| ), | ||
| focusNode.hasFocus | ||
| ? Expanded( | ||
| child: TextButton( | ||
| child: Text('취소'), | ||
| onPressed: () { | ||
| setState(() { | ||
| _filter.clear(); | ||
| _searchText = ""; | ||
| focusNode.unfocus(); | ||
| }); | ||
| }, | ||
| ), | ||
| ) | ||
| : Expanded( | ||
| flex: 0, | ||
| child: Container(), | ||
| ) | ||
| ], | ||
| ), | ||
| ), | ||
| _buildBody(context) | ||
| ], | ||
| ), | ||
| ); | ||
| } | ||
| } |
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