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278 lines
9.6 KiB
Dart
278 lines
9.6 KiB
Dart
import 'dart:convert';
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import 'package:flutter/cupertino.dart';
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import 'package:http/http.dart';
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import 'package:test_sa/controllers/api_routes/api_manager.dart';
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import 'package:test_sa/controllers/api_routes/urls.dart';
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import 'package:test_sa/models/device/device_transfer.dart';
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import 'package:test_sa/models/device/device_transfer_info.dart';
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import 'package:test_sa/models/device/device_transfer_search.dart';
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import 'package:test_sa/models/user.dart';
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import '../../../models/hospital.dart';
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class DeviceTransferProvider extends ChangeNotifier {
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// number of items call in each request
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final pageItemNumber = 12;
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DeviceTransferSearch deviceTransferSearch = DeviceTransferSearch();
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//reset provider data
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void reset() {
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items = null;
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nextPage = true;
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stateCode = null;
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hospital = null;
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building = null;
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floor = null;
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department = null;
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room = "";
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startDate = null;
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endDate = 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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// true if there is next page in product list and false if not
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bool nextPage = true;
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// list of user requests
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List<DeviceTransfer> items;
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// when requests in-process _loading = true
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// done _loading = true
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// failed _loading = false
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bool isLoading;
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Hospital hospital;
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Buildings building;
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Floors floor;
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Departments department;
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String room;
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DateTime startDate;
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DateTime endDate;
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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<int> getRequests({
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@required String host,
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@required User user,
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}) async {
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if (isLoading == true) return -2;
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isLoading = true;
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if (items?.isEmpty ?? true) notifyListeners();
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Response response;
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try {
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Map<String, dynamic> body = {};
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body["pageNumber"] = (items?.length ?? 0) ~/ pageItemNumber + 1;
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body["pageSize"] = pageItemNumber;
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body.addAll(deviceTransferSearch.toMap());
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response = await ApiManager.instance.post(URLs.getDeviceTransfer, body: body);
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stateCode = response.statusCode;
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if (stateCode >= 200 && stateCode < 300) {
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// client's request was successfully received
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List listJson = json.decode(response.body)["data"];
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List<DeviceTransfer> itemsPage = listJson.map((request) => DeviceTransfer.fromJson(request)).toList();
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items ??= [];
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items.addAll(itemsPage.toSet().toList());
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sortMostRecent(items, deviceTransferSearch.mostRecent);
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notifyListeners();
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if (itemsPage.length == pageItemNumber) {
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nextPage = true;
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} else {
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nextPage = false;
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}
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}
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isLoading = false;
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notifyListeners();
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return response.statusCode;
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} catch (error) {
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isLoading = false;
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stateCode = -1;
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notifyListeners();
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return -1;
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}
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}
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void sortMostRecent(List<DeviceTransfer> transfer, bool mostRecent) {
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if (mostRecent != null) {
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transfer.sort((prev, next) =>
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(mostRecent ?? false) ? DateTime.tryParse(next.createdOn).compareTo(DateTime.tryParse(prev.createdOn)) : DateTime.tryParse(prev.createdOn).compareTo(DateTime.tryParse(next.createdOn)));
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}
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}
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Future<DeviceTransfer> getRequestById({int assetTransferId}) async {
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Response response;
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try {
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response = await ApiManager.instance.get(
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URLs.getAssetTransferById + "?assetTransferId=$assetTransferId",
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enableToastMessage: false,
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);
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if (response.statusCode >= 200 && response.statusCode < 300) {
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return DeviceTransfer.fromJson(json.decode(response.body)["data"]);
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}
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return null;
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} catch (error) {
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print(error);
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return null;
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}
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}
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Future<int> createRequest({
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@required String host,
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@required User user,
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@required DeviceTransfer model,
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}) async {
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Map<String, dynamic> body = {
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"id": 0,
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"assetId": model.device.id ?? "",
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"destSiteId": hospital.id ?? "",
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"destDepartmentId": department.id ?? "",
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"senderSiteId": model.sender.client.id ?? "",
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// "transferNo": 0,
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// "transferCode": "string",
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"destBuildingId": building?.id,
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"destFloorId": floor.id,
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"destRoom": room,
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/////
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"senderBuildingId": model.device.destBuildingId,
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"senderFloorId": model.device.destFloorId,
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"senderDepartmentId": model.device.destDepartmentId,
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"senderRoom": model.device.destRoom,
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// "senderAssignedEmployeeId": "string",
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// "senderMachineStatusId": 0,
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// "senderComment": "string",
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// "senderStartDate": "2023-06-11T09:21:56.453Z",
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// "senderEndDate": "2023-06-11T09:21:56.453Z",
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// "senderWorkingHours": "string",
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// "senderTravelingHours": "string",
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// "senderAttachmentName": "string",
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// "receiverAssignedEmployeeId": "string",
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// "receiverMachineStatusId": 0,
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// "receiverComment": "string",
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// "receiverStartDate": "2023-06-11T09:21:56.453Z",
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// "receiverEndDate": "2023-06-11T09:21:56.453Z",
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// "receiverWorkingHours": "string",
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// "receiverTravelingHours": "string",
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// "receiverAttachmentName": "string"
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};
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Response response;
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try {
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response = await ApiManager.instance.post(URLs.requestDeviceTransfer, body: body);
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stateCode = response.statusCode;
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if (response.statusCode >= 200 && response.statusCode < 300) {
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if (items != null) {
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items.insert(0, DeviceTransfer.fromJson(json.decode(utf8.decode(response.bodyBytes))[0]));
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reset();
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notifyListeners();
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}
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}
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return response.statusCode;
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} catch (error) {
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return -1;
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}
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}
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Future<int> updateRequest({
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@required String host,
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@required User user,
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@required bool isSender,
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@required int requestId,
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@required DeviceTransfer oldModel,
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@required DeviceTransferInfo newModel,
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}) async {
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Map<String, dynamic> body = {
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"id": oldModel.id,
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"assetId": oldModel.device.id ?? "",
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"senderSiteId": oldModel.sender.client.id,
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"destSiteId": oldModel.receiver.client.id,
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"destDepartmentId": oldModel.receiver.department.id,
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};
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if (isSender) {
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body.addAll({
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"senderSiteId": newModel.client.id,
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"senderDepartmentId": newModel.department.id,
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"senderAssignedEmployeeId": newModel.userId,
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"senderMachineStatusId": newModel.status.id,
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"senderComment": newModel.comment,
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"senderWorkingHours": newModel.workingHours,
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"senderStartDate": newModel.timer?.startAt?.toIso8601String(),
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"senderEndDate": newModel.timer?.endAt?.toIso8601String(),
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"senderTravelingHours": newModel.travelingHours,
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"senderAttachmentName": newModel?.signature ?? "",
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"destSiteId": oldModel.receiver.client.id,
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"destDepartmentId": oldModel.receiver.department.id,
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"receiverAssignedEmployeeId": oldModel.receiver.userId,
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"receiverMachineStatusId": oldModel.receiver.status.id ?? "",
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"receiverComment": oldModel.receiver.comment,
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"receiverWorkingHours": oldModel.receiver.workingHours,
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"receiverStartDate": oldModel.receiver.timer?.startAt?.toIso8601String(),
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"receiverEndDate": oldModel.receiver.timer?.endAt?.toIso8601String(),
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"receiverTravelingHours": oldModel.receiver.travelingHours,
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"receiverAttachmentName": oldModel.receiver?.signature ?? "",
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});
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} else {
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body.addAll({
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"senderSiteId": oldModel.sender.client.id,
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"senderDepartmentId": oldModel.sender.department.id,
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"senderAssignedEmployeeId": oldModel.sender.userId,
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"senderMachineStatusId": oldModel.sender.status.id,
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"senderComment": oldModel.sender.comment,
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"senderWorkingHours": oldModel.sender.workingHours,
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"senderStartDate": oldModel.sender.timer?.startAt?.toIso8601String(),
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"senderEndDate": oldModel.sender.timer?.endAt?.toIso8601String(),
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"senderTravelingHours": oldModel.sender.travelingHours,
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"senderAttachmentName": oldModel.sender?.signature ?? "",
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"destSiteId": newModel.client.id,
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"destDepartmentId": newModel.department.id,
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"receiverAssignedEmployeeId": newModel.userId,
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"receiverMachineStatusId": newModel.status?.id ?? "",
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"receiverComment": newModel.comment,
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"receiverWorkingHours": newModel.workingHours,
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"receiverStartDate": newModel.timer?.startAt?.toIso8601String(),
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"receiverEndDate": newModel.timer?.endAt?.toIso8601String(),
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"receiverTravelingHours": newModel.travelingHours,
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"receiverAttachmentName": newModel?.signature ?? "",
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});
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}
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//body.addAll(newModel.toJson(isSender));
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print(body);
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Response response;
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try {
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response = await ApiManager.instance.put(URLs.updateDeviceTransfer, body: body);
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print(response.body);
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print("${newModel.signature}.png");
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// response = await post(
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// Uri.parse("$host${URLs.updateDeviceTransfer}/$requestId"),
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// body: body,
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// );
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stateCode = response.statusCode;
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if (response.statusCode >= 200 && response.statusCode < 300) {
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reset();
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// oldModel.fromDeviceTransfer(
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// DeviceTransfer.fromJson(
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// json.decode(utf8.decode(response.bodyBytes))[0]
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// )
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// );
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notifyListeners();
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}
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return response.statusCode;
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} catch (error) {
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return -1;
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}
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}
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}
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