clean up
This commit is contained in:
Sai Naw Wun
84
lib/pages/user_search/user_list_row.dart
Normal file
84
lib/pages/user_search/user_list_row.dart
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@@ -0,0 +1,84 @@
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import 'package:fcs/domain/entities/user.dart';
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import 'package:fcs/helpers/theme.dart';
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import 'package:fcs/pages/user_search/user_serach.dart';
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import 'package:flutter/material.dart';
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class UserListRow extends StatefulWidget {
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final CallbackUserSelect callbackUserSelect;
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final User user;
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const UserListRow({this.user, this.callbackUserSelect});
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@override
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_UserListRowState createState() => _UserListRowState();
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}
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class _UserListRowState extends State<UserListRow> {
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final double dotSize = 15.0;
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User user;
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@override
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void initState() {
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super.initState();
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this.user = widget.user;
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}
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@override
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Widget build(BuildContext context) {
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return Container(
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padding: EdgeInsets.only(left: 15, right: 15),
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child: Card(
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elevation: 10,
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color: Colors.white,
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child: InkWell(
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onTap: () {
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Navigator.pop(context);
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if (widget.callbackUserSelect != null)
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widget.callbackUserSelect(widget.user);
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},
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child: Row(
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children: <Widget>[
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Expanded(
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child: new Padding(
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padding: const EdgeInsets.symmetric(vertical: 16.0),
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child: new Row(
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children: <Widget>[
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new Padding(
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padding: new EdgeInsets.symmetric(
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horizontal: 32.0 - dotSize / 2),
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child: Icon(
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Icons.perm_identity,
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color: primaryColor,
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size: 50,
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)),
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new Expanded(
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child: new Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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new Text(
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user.name == null ? '' : user.name,
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style: new TextStyle(
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fontSize: 15.0, color: Colors.black),
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),
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new Text(
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user.fcsID == null ? "" : user.fcsID,
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style: new TextStyle(
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fontSize: 13.0, color: Colors.grey),
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),
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new Text(
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user.phoneNumber == null ? "" : user.phoneNumber,
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style: new TextStyle(
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fontSize: 13.0, color: Colors.grey),
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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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),
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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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116
lib/pages/user_search/user_serach.dart
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116
lib/pages/user_search/user_serach.dart
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@@ -0,0 +1,116 @@
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import 'package:fcs/domain/entities/user.dart';
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import 'package:fcs/helpers/theme.dart';
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import 'package:fcs/pages/package/model/package_model.dart';
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import 'package:fcs/pages/user_search/user_list_row.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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typedef CallbackUserSelect(User suer);
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Future<User> searchUser(BuildContext context,
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{CallbackUserSelect callbackUserSelect}) async =>
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await showSearch<User>(
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context: context,
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delegate: UserSearchDelegate(callbackUserSelect: callbackUserSelect),
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);
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class UserSearchDelegate extends SearchDelegate<User> {
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final CallbackUserSelect callbackUserSelect;
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UserSearchDelegate({this.callbackUserSelect});
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@override
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String get searchFieldLabel => 'Search by FCS ID or Name';
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@override
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ThemeData appBarTheme(BuildContext context) {
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final ThemeData theme = Theme.of(context);
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return theme.copyWith(
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inputDecorationTheme: InputDecorationTheme(
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hintStyle: TextStyle(
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color: theme.primaryTextTheme.caption.color, fontSize: 14)),
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textTheme: theme.textTheme.copyWith(
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title: theme.textTheme.title.copyWith(
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color: theme.primaryTextTheme.title.color, fontSize: 16)),
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primaryColor: primaryColor,
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);
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}
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@override
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List<Widget> buildActions(BuildContext context) {
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return [
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IconButton(
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icon: Icon(Icons.clear),
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onPressed: () => query = '',
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),
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];
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}
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@override
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Widget buildLeading(BuildContext context) {
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return IconButton(
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icon: Icon(Icons.arrow_back),
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onPressed: () => close(context, null),
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);
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}
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@override
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Widget buildResults(BuildContext context) {
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final packageModel = Provider.of<PackageModel>(context);
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return FutureBuilder(
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future: packageModel.searchUser(query),
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builder: (context, AsyncSnapshot<List<User>> snapshot) {
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if (snapshot.hasData) {
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if (snapshot.data.length == 0) {
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return Container(
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child: Center(
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child: Text(
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"No result found",
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textAlign: TextAlign.center,
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),
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),
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);
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}
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return Container(
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padding: EdgeInsets.only(top: 15),
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child: ListView(
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children: snapshot.data
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.map((u) => UserListRow(
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user: u,
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callbackUserSelect: callbackUserSelect,
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))
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.toList(),
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),
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);
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} else if (snapshot.hasError) {
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return Container(
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child: Center(
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child: Text(
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'${snapshot.error}',
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textAlign: TextAlign.center,
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),
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),
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);
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} else {
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return Container(
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child: Center(
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child: CircularProgressIndicator(
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valueColor:
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new AlwaysStoppedAnimation<Color>(primaryColor)),
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),
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);
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}
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});
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}
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@override
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Widget buildSuggestions(BuildContext context) {
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return Container(
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child: Center(
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child: Opacity(
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opacity: 0.2,
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child: Icon(Icons.perm_identity, size: 200, color: primaryColor)),
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),
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);
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}
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}
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