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117 lines
3.7 KiB
Dart
117 lines
3.7 KiB
Dart
import 'dart:convert';
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import 'package:http/http.dart';
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import 'package:test_sa/api/devices_api_client.dart';
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import 'package:test_sa/controllers/providers/loading_notifier.dart';
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import '../../../models/device/device.dart';
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import '../../../models/user.dart';
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import '../../api_routes/urls.dart';
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class DevicesProvider extends LoadingNotifier {
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final List<Device> _searchableList = [];
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List<Device> get searchableList => _searchableList;
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//reset provider data
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void reset() {
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DevicesApiClient().devices.clear();
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_stateCode = null;
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}
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// state code of current request to defied error message
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// like 400 customer request failed
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// 500 service not available
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int? _stateCode;
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int? get stateCode => _stateCode;
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/// - Fetching Devices From The Server and Inserting them into [DevicesApiClient.devices] List.
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/// - [_searchableList] will be filled after the request succeed.
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///
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/// ### NOTE : if [hospitalId] is [NULL] nothing will happen
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Future getEquipment({required String? hospitalId}) async {
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if (hospitalId != null) {
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_searchableList.clear();
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waitApiRequest(
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() async {
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await DevicesApiClient().getEquipment(hospitalId);
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_searchableList.addAll(DevicesApiClient().devices);
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},
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onSuccess: () {
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/// TODO : this is temporary
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_stateCode = 200;
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},
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onError: (error) {
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/// TODO : this is temporary
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_stateCode = error.error?.errorCode;
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},
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);
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}
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}
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/// return -2 if request in progress
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/// return -1 if error happen when sending request
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/// return state code if request complete may be 200, 404 or 403
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/// for more details check http state manager
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/// lib\controllers\http_status_manger\http_status_manger.dart
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Future<List<Device>> getDevicesList({
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required String host,
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required User user,
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required String hospitalId,
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String? serialNumber,
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String? number,
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}) async {
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Response response;
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try {
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response = await get(
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Uri.parse("$host${URLs.getEquipment}?client=$hospitalId"
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"${serialNumber?.isEmpty == false ? "&name=$serialNumber" : ""}"
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"${number?.isEmpty == false ? "&number=$number" : ""}"),
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);
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List<Device> page = [];
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if (response.statusCode >= 200 && response.statusCode < 300) {
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// client's request was successfully received
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List categoriesListJson = json.decode(utf8.decode(response.bodyBytes));
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page = categoriesListJson.map((device) => Device.fromJson(device)).toList();
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}
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return page;
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} catch (error) {
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return [];
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}
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}
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/// return -2 if request in progress
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/// return -1 if error happen when sending request
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/// return state code if request complete may be 200, 404 or 403
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/// for more details check http state manager
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/// lib\controllers\http_status_manger\http_status_manger.dart
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Future<List<Device>> getDevicesListBySN({
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required String host,
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required User user,
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required String hospitalId,
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required String sn,
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}) async {
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Response response;
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try {
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response = await get(
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Uri.parse("$host${URLs.getEquipment}?client=$hospitalId${sn.isEmpty ? "" : "&serial_qr=$sn"}"),
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);
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_stateCode = response.statusCode;
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List<Device> page = [];
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if (response.statusCode >= 200 && response.statusCode < 300) {
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// client's request was successfully received
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List categoriesListJson = json.decode(utf8.decode(response.bodyBytes));
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page = categoriesListJson.map((device) => Device.fromJson(device)).toList();
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}
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return page;
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} catch (error) {
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stopLoading();
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_stateCode = -1;
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notifyListeners();
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return [];
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}
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}
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}
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