120 lines
3.9 KiB
Dart
120 lines
3.9 KiB
Dart
import 'dart:collection';
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import 'package:fast_network_navigation/structs/trip.dart';
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import 'package:fast_network_navigation/structs/landmark.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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Future<List<Trip>> loadTrips() async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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List<Trip> trips = [];
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Set<String> keys = prefs.getKeys();
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for (String key in keys) {
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if (key.startsWith('trip_')) {
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String uuid = key.replaceFirst('trip_', '');
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trips.add(Trip.fromPrefs(prefs, uuid));
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}
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}
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if (trips.isEmpty) {
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Trip t1 = Trip(uuid: '1', cityName: 'Paris', landmarks: LinkedList<Landmark>());
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t1.landmarks.add(
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Landmark(
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uuid: '1',
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name: "Eiffel Tower",
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location: [48.859, 2.295],
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type: LandmarkType(name: "Tower"),
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imageURL: "https://upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Tour_Eiffel_Wikimedia_Commons.jpg/1037px-Tour_Eiffel_Wikimedia_Commons.jpg"
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),
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);
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t1.landmarks.add(
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Landmark(
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uuid: "2",
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name: "Notre Dame Cathedral",
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location: [48.8530, 2.3498],
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type: LandmarkType(name: "Monument"),
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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"
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),
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);
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t1.landmarks.add(
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Landmark(
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uuid: "3",
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name: "Louvre palace",
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location: [48.8606, 2.3376],
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type: LandmarkType(name: "Museum"),
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imageURL: "https://upload.wikimedia.org/wikipedia/commons/thumb/6/66/Louvre_Museum_Wikimedia_Commons.jpg/540px-Louvre_Museum_Wikimedia_Commons.jpg"
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),
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);
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t1.landmarks.add(
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Landmark(
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uuid: "4",
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name: "Pont-des-arts",
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location: [48.8585, 2.3376],
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type: LandmarkType(name: "Bridge"),
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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"
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),
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);
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t1.landmarks.add(
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Landmark(
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uuid: "5",
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name: "Panthéon",
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location: [48.847, 2.347],
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type: LandmarkType(name: "Monument"),
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imageURL: "https://upload.wikimedia.org/wikipedia/commons/thumb/8/80/Pantheon_of_Paris_007.JPG/1280px-Pantheon_of_Paris_007.JPG"
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),
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);
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trips.add(t1);
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Trip t2 = Trip(uuid: '2', cityName: 'Vienna', landmarks: LinkedList<Landmark>());
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t2.landmarks.add(
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Landmark(
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uuid: '21',
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name: "St. Charles's Church",
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location: [48.1924563,16.3334399],
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type: LandmarkType(name: "Monument"),
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imageURL: "https://lh5.googleusercontent.com/p/AF1QipNNmA76Ps71NCL9rOOFoyheCEOyXWdHcUgQx9jd=w408-h305-k-no"
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),
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);
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t2.landmarks.add(
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Landmark(
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uuid: "22",
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name: "Vienna State Opera",
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location: [48.1949124,16.3483292],
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type: LandmarkType(name: "Culture"),
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imageURL: "https://lh5.googleusercontent.com/p/AF1QipMOx398kcoeDXFruSHNsb4lmZtdT8vibtK0cLi-=w408-h306-k-no"
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),
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);
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t2.landmarks.add(
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Landmark(
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uuid: "23",
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name: "Belvedere-Schlossgarten",
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location: [48.1956427,16.3711521],
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type: LandmarkType(name: "Nature"),
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imageURL: "https://lh5.googleusercontent.com/p/AF1QipNcI5LImH2Qdzx0GmF-5CY1wRKINFZ7HkahPEy1=w408-h306-k-no"
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),
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);
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t2.landmarks.add(
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Landmark(
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uuid: "24",
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name: "Kunsthistorisches Museum Wien",
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location: [48.2047501,16.3581904],
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type: LandmarkType(name: "Museum"),
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imageURL: "https://lh5.googleusercontent.com/p/AF1QipPuDu-kCCowO4TcawjziE8AhDVAANagVtRYBjlv=w408-h450-k-no"
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),
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);
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t2.landmarks.add(
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Landmark(
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uuid: "25",
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name: "Salztorbrücke",
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location: [48.2132382,16.369051],
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type: LandmarkType(name: "Bridge"),
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),
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);
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trips.add(t2);
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}
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return trips;
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}
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