119 lines
3.8 KiB
Dart
119 lines
3.8 KiB
Dart
import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_provisioning_for_iot/schemas/device_info_model.dart';
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import '../objects/cloud_service_api.dart';
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// import 'package:shared_preferences/shared_preferences.dart';
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import '../schemas/device_model.dart';
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import '../widgets/custom_list_tile.dart';
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import '../widgets/sidebar.dart';
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import '../widgets/single_section.dart';
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Future<Map<String, dynamic>> readJson() async {
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final data = await rootBundle.loadString('config/credentials.json');
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var data_ = json.decode(data) as Map<String, dynamic>;
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debugPrint(data_.toString());
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return data_;
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}
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class RegisteredDevicesScreen extends StatefulWidget {
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const RegisteredDevicesScreen({Key? key}) : super(key: key);
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@override
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State<RegisteredDevicesScreen> createState() => _RegisteredDevicesScreen();
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}
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class _RegisteredDevicesScreen extends State<RegisteredDevicesScreen> {
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late List<DeviceInfoModel>? _registeredInfoDevices;
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// late final Map<String, dynamic> _credentials;
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final CloudServiceAPI _cloudServiceAPI = CloudServiceAPI();
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// static SharedPreferences? preferencesInstance;
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bool _isFetching = false;
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Future<void> _fetchRegisteredDevices() async {
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setState(() {
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_isFetching = true;
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});
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_registeredInfoDevices == null
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? _registeredInfoDevices = List.empty(growable: true)
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: _registeredInfoDevices!.clear();
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List<DeviceModel>? registeredDevices = await _cloudServiceAPI.getDevices();
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for (DeviceModel deviceModel in registeredDevices) {
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String deviceID = deviceModel.id;
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DeviceInfoModel deviceInfoModel = await _cloudServiceAPI.getDeviceInfo(deviceID);
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setState(() {
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_registeredInfoDevices!.add(deviceInfoModel);
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});
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}
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setState(() {
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_isFetching = false;
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});
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}
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@override
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void initState() {
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_registeredInfoDevices = null;
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_fetchRegisteredDevices();
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super.initState();
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}
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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: _isFetching ? const Text('Registered Devices (searching...)') : const Text('Registered Devices'),
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actions: <Widget>[
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_isFetching
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? FittedBox(
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child: Container(
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margin: const EdgeInsets.all(16.0),
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child: const CircularProgressIndicator(
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valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
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),
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),
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)
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: IconButton(
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icon: const Icon(Icons.replay),
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onPressed: _fetchRegisteredDevices,
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)
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],
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),
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body: Center(
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child: ListView(children: [
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SingleChildScrollView(
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physics: const ScrollPhysics(),
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child: Column(
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children: <Widget>[
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SingleSection(
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title: "Registered Bluetooth Devices",
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children: [
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ListView.builder(
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physics: const NeverScrollableScrollPhysics(),
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shrinkWrap: true,
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itemCount: _registeredInfoDevices == null ? 0 : _registeredInfoDevices!.length,
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itemBuilder: (BuildContext context, index) {
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DeviceInfoModel entry = _registeredInfoDevices![index];
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//DeviceInfoModel entryInfo = await _cloudServiceAPI.getDeviceInfo(entry.id);
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return CustomListTile(
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title: entry.id,
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icon: Icons.devices,
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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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drawer: const Sidebar(),
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);
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}
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}
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