working save and load functionality with custom datastructures
This commit is contained in:
		| @@ -1,6 +1,5 @@ | ||||
| import 'dart:collection'; | ||||
|  | ||||
| import 'package:fast_network_navigation/structs/linked_landmarks.dart'; | ||||
| import 'package:fast_network_navigation/structs/trip.dart'; | ||||
| import 'package:fast_network_navigation/structs/landmark.dart'; | ||||
| import 'package:shared_preferences/shared_preferences.dart'; | ||||
| @@ -18,27 +17,103 @@ Future<List<Trip>> loadTrips() async { | ||||
|   } | ||||
|  | ||||
|   if (trips.isEmpty) { | ||||
|     String now = DateTime.now().toString(); | ||||
|     trips.add( | ||||
|       Trip(uuid: '1', cityName: 'Paris (generated $now)', landmarks: LinkedList<Landmark>()) | ||||
|     Trip t1 = Trip(uuid: '1', cityName: 'Paris', landmarks: LinkedList<Landmark>()); | ||||
|     t1.landmarks.add( | ||||
|       Landmark( | ||||
|         uuid: '1', | ||||
|         name: "Eiffel Tower", | ||||
|         location: [48.859, 2.295], | ||||
|         type: LandmarkType(name: "Tower"), | ||||
|         imageURL: "https://upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Tour_Eiffel_Wikimedia_Commons.jpg/1037px-Tour_Eiffel_Wikimedia_Commons.jpg" | ||||
|       ), | ||||
|     ); | ||||
|     //   Trip(uuid: "1", cityName: "Paris", landmarks: [ | ||||
|     //     Landmark(name: "Landmark 1", location: [48.85, 2.35], type: LandmarkType(name: "Type 1")), | ||||
|     //     Landmark(name: "Landmark 2", location: [48.86, 2.36], type: LandmarkType(name: "Type 2")), | ||||
|     //     Landmark(name: "Landmark 3", location: [48.75, 2.3], type: LandmarkType(name: "Type 3")), | ||||
|     //     Landmark(name: "Landmark 4", location: [48.9, 2.4], type: LandmarkType(name: "Type 4")), | ||||
|     //     Landmark(name: "Landmark 5", location: [48.91, 2.45], type: LandmarkType(name: "Type 5")), | ||||
|     //   ])); | ||||
|     // trips.add(Trip(uuid: "2", cityName: "Vienna", landmarks: [])); | ||||
|     // trips.add(Trip(uuid: "3", cityName: "London", landmarks: [])); | ||||
|     // trips.add(Trip(uuid: "4", cityName: "Madrid", landmarks: [])); | ||||
|     // trips.add(Trip(uuid: "5", cityName: "Tokyo", landmarks: [])); | ||||
|     // trips.add(Trip(uuid: "6", cityName: "New York", landmarks: [])); | ||||
|     // trips.add(Trip(uuid: "7", cityName: "Los Angeles", landmarks: [])); | ||||
|     // trips.add(Trip(uuid: "8", cityName: "Zurich", landmarks: [])); | ||||
|     // trips.add(Trip(uuid: "9", cityName: "Orschwiller", landmarks: [])); | ||||
|     t1.landmarks.add( | ||||
|       Landmark( | ||||
|         uuid: "2", | ||||
|         name: "Notre Dame Cathedral", | ||||
|         location: [48.8530, 2.3498], | ||||
|         type: LandmarkType(name: "Monument"), | ||||
|         imageURL: "https://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Notre-Dame_de_Paris%2C_4_October_2017.jpg/440px-Notre-Dame_de_Paris%2C_4_October_2017.jpg" | ||||
|       ), | ||||
|     ); | ||||
|     t1.landmarks.add( | ||||
|       Landmark( | ||||
|         uuid: "3", | ||||
|         name: "Louvre palace", | ||||
|         location: [48.8606, 2.3376], | ||||
|         type: LandmarkType(name: "Museum"), | ||||
|         imageURL: "https://upload.wikimedia.org/wikipedia/commons/thumb/6/66/Louvre_Museum_Wikimedia_Commons.jpg/540px-Louvre_Museum_Wikimedia_Commons.jpg" | ||||
|       ), | ||||
|     ); | ||||
|     t1.landmarks.add( | ||||
|       Landmark( | ||||
|         uuid: "4", | ||||
|         name: "Pont-des-arts", | ||||
|         location: [48.8585, 2.3376], | ||||
|         type: LandmarkType(name: "Bridge"), | ||||
|         imageURL: "https://upload.wikimedia.org/wikipedia/commons/thumb/d/d1/Pont_des_Arts%2C_6e_Arrondissement%2C_Paris_%28HDR%29_20140320_1.jpg/560px-Pont_des_Arts%2C_6e_Arrondissement%2C_Paris_%28HDR%29_20140320_1.jpg" | ||||
|       ), | ||||
|     ); | ||||
|     t1.landmarks.add( | ||||
|       Landmark( | ||||
|         uuid: "5", | ||||
|         name: "Panthéon", | ||||
|         location: [48.847, 2.347], | ||||
|         type: LandmarkType(name: "Monument"), | ||||
|         imageURL: "https://upload.wikimedia.org/wikipedia/commons/thumb/8/80/Pantheon_of_Paris_007.JPG/1280px-Pantheon_of_Paris_007.JPG" | ||||
|       ), | ||||
|     ); | ||||
|     trips.add(t1); | ||||
|  | ||||
|  | ||||
|     Trip t2 = Trip(uuid: '2', cityName: 'Vienna', landmarks: LinkedList<Landmark>()); | ||||
|  | ||||
|     t2.landmarks.add( | ||||
|       Landmark( | ||||
|         uuid: '21', | ||||
|         name: "St. Charles's Church", | ||||
|         location: [48.1924563,16.3334399], | ||||
|         type: LandmarkType(name: "Monument"), | ||||
|         imageURL: "https://lh5.googleusercontent.com/p/AF1QipNNmA76Ps71NCL9rOOFoyheCEOyXWdHcUgQx9jd=w408-h305-k-no" | ||||
|       ), | ||||
|     ); | ||||
|     t2.landmarks.add( | ||||
|       Landmark( | ||||
|         uuid: "22", | ||||
|         name: "Vienna State Opera", | ||||
|         location: [48.1949124,16.3483292], | ||||
|         type: LandmarkType(name: "Culture"), | ||||
|         imageURL: "https://lh5.googleusercontent.com/p/AF1QipMOx398kcoeDXFruSHNsb4lmZtdT8vibtK0cLi-=w408-h306-k-no" | ||||
|       ), | ||||
|     ); | ||||
|     t2.landmarks.add( | ||||
|       Landmark( | ||||
|         uuid: "23", | ||||
|         name: "Belvedere-Schlossgarten", | ||||
|         location: [48.1956427,16.3711521], | ||||
|         type: LandmarkType(name: "Nature"), | ||||
|         imageURL: "https://lh5.googleusercontent.com/p/AF1QipNcI5LImH2Qdzx0GmF-5CY1wRKINFZ7HkahPEy1=w408-h306-k-no" | ||||
|       ), | ||||
|     ); | ||||
|     t2.landmarks.add( | ||||
|       Landmark( | ||||
|         uuid: "24", | ||||
|         name: "Kunsthistorisches Museum Wien", | ||||
|         location: [48.2047501,16.3581904], | ||||
|         type: LandmarkType(name: "Museum"), | ||||
|         imageURL: "https://lh5.googleusercontent.com/p/AF1QipPuDu-kCCowO4TcawjziE8AhDVAANagVtRYBjlv=w408-h450-k-no" | ||||
|       ), | ||||
|     ); | ||||
|     t2.landmarks.add( | ||||
|       Landmark( | ||||
|         uuid: "25", | ||||
|         name: "Salztorbrücke", | ||||
|         location: [48.2132382,16.369051], | ||||
|         type: LandmarkType(name: "Bridge"), | ||||
|       ), | ||||
|     ); | ||||
|     trips.add(t2); | ||||
|  | ||||
|   } | ||||
|  | ||||
|   return trips; | ||||
| } | ||||
|   | ||||
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