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150 lines
4.4 KiB
150 lines
4.4 KiB
import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:http/http.dart' as http;
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import '/utils/storage/session_cookie.dart';
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import '/components/user_search_result.dart';
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import '/data_models/user_search.dart';
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import '/models/my_profile.dart';
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class FriendAddSearch extends StatefulWidget {
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const FriendAddSearch({
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Key? key,
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}) : super(key: key);
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@override
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State<FriendAddSearch> createState() => _FriendAddSearchState();
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}
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class _FriendAddSearchState extends State<FriendAddSearch> {
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UserSearch? user;
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Text centerMessage = const Text('Search to add friends...');
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TextEditingController searchController = TextEditingController();
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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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elevation: 0,
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automaticallyImplyLeading: false,
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flexibleSpace: SafeArea(
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child: Container(
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padding: const EdgeInsets.only(right: 16),
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child: Row(
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children: <Widget>[
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IconButton(
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onPressed: () {
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Navigator.pop(context);
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},
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icon: Icon(
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Icons.arrow_back,
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color: Theme.of(context).appBarTheme.iconTheme?.color,
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),
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),
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const SizedBox(width: 2),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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Text(
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'Add Friends',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: Theme.of(context).appBarTheme.toolbarTextStyle?.color
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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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body: Stack(
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children: <Widget>[
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Padding(
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padding: const EdgeInsets.only(top: 16,left: 16,right: 16),
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child: TextField(
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autofocus: true,
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decoration: InputDecoration(
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hintText: 'Search...',
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prefixIcon: const Icon(
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Icons.search,
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size: 20
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),
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suffixIcon: Padding(
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padding: const EdgeInsets.only(top: 4, bottom: 4, right: 8),
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child: OutlinedButton(
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style: ButtonStyle(
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backgroundColor: MaterialStateProperty.all(Theme.of(context).colorScheme.secondary),
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foregroundColor: MaterialStateProperty.all(Theme.of(context).colorScheme.onSecondary),
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shape: MaterialStateProperty.all(RoundedRectangleBorder(borderRadius: BorderRadius.circular(16.0))),
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elevation: MaterialStateProperty.all(4),
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),
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onPressed: searchUsername,
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child: const Icon(Icons.search, size: 25),
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),
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),
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),
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controller: searchController,
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),
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),
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Padding(
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padding: const EdgeInsets.only(top: 90),
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child: showFriend(),
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),
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],
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),
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);
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}
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Widget showFriend() {
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if (user == null) {
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return Center(
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child: centerMessage,
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);
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}
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return UserSearchResult(
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user: user!,
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);
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}
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Future<void> searchUsername() async {
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if (searchController.text.isEmpty) {
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return;
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}
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Map<String, String> params = {};
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params['username'] = searchController.text;
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var uri = await MyProfile.getServerUrl('api/v1/auth/users');
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uri = uri.replace(queryParameters: params);
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var resp = await http.get(
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uri,
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headers: {
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'cookie': await getSessionCookie(),
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}
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);
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if (resp.statusCode != 200) {
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user = null;
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centerMessage = const Text('User not found');
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setState(() {});
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return;
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}
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user = UserSearch.fromJson(
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jsonDecode(resp.body)
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);
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setState(() {});
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FocusScope.of(context).unfocus();
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searchController.clear();
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}
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}
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