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			124 lines
		
	
	
		
			4.2 KiB
		
	
	
	
		
			Dart
		
	
			
		
		
	
	
			124 lines
		
	
	
		
			4.2 KiB
		
	
	
	
		
			Dart
		
	
///todo deleted
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// import 'dart:convert';
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//
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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/user.dart';
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// import 'package:test_sa/models/visits/ppm.dart';
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// import 'package:test_sa/models/visits/ppm_search.dart';
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// import 'package:test_sa/models/visits/visits_group.dart';
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//
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// class PreventiveMaintenanceVisitsProvider extends ChangeNotifier {
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//   // number of items call in each request
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//   final pageItemNumber = 10;
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//
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//   //reset provider data
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//   void reset() {
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//     visits = null;
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//     nextPage = true;
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//     stateCode = null;
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//   }
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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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//
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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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//
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//   // list of user requests
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//   List<Visit> visits;
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//
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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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//
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//   VisitsSearch visitsSearch = VisitsSearch();
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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<int> getVisits({
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//     required String host,
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//     required User user,
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//     // VisitsSearch visitsSearch,
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//   }) async {
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//     if (isLoading == true) return -2;
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//     isLoading = true;
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//     Response response;
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//     //userId = 397.toString(); // testing id to view data
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//     try {
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//       response = await get(
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//           Uri.parse(
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//             "${host + URLs.getPreventiveMaintenanceVisits}?uid=${user.id}&token=${user.token}&page=${(visits?.length ?? 0) ~/ pageItemNumber}${visitsSearch?.toMap()}",
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//           ),
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//           headers: {"Content-Type": "application/json; charset=utf-8"});
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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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//     stateCode = response.statusCode;
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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 requestsListJson = json.decode(utf8.decode(response.bodyBytes));
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//       List<Visit> _visits = requestsListJson.map((request) => Visit.fromJson(request)).toList();
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//       visits ??= [];
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//       visits.addAll(_visits);
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//       if (_visits.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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//   }
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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<int> updateGroupOfVisits({
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//     required String host,
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//     required User user,
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//     VisitsGroup group,
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//   }) async {
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//     Response response;
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//     Map<String, String> body = group.toJson();
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//     // body["token"] = user.token ?? "";
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//     // body["uid"] = user.id;
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//     //userId = 397.toString(); // testing id to view data
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//     try {
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//       response = await ApiManager.instance.put(URLs.updatePreventiveMaintenanceVisits, 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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//         // client's request was successfully received
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//         // group.visits.forEach((visit) {
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//         //   visit.status = group.status;
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//         //   visit.actualDate = group.date.toString().split(" ").first;
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//         // });
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//         group.ppms.clear();
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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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//       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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// }
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