Locations History Screen + Unit Testing

Space_Mapper/lib/models/list_view.dart

@@ -0,0 +1,150 @@
+import 'package:collection/collection.dart';
+
+class CustomLocationsManager {
+  static List<CustomLocation> customLocations = [];
+
+  static List<CustomLocation> fetchAll({required bool sortByNewest}) {
+    if (sortByNewest) {
+      return customLocations;
+    } else {
+      return new List.from(customLocations.reversed);
+    }
+  }
+
+  static CustomLocation? fetchByUUID(String uuid) {
+    CustomLocation? ret = customLocations
+        .firstWhereOrNull((element) => element.getUUID() == uuid);
+    return ret;
+  }
+}
+
+class CustomLocation {
+  late final String _uuid;
+  late String _locality = "";
+  late String _subAdministrativeArea = "";
+  late String _street = "";
+  // ignore: non_constant_identifier_names
+  late String _ISOCountry = ""; // 2 letter code
+  late String _timestamp = ""; // ex: 2021-10-25T21:25:08.210Z
+  late String _activity = "";
+  late num _speed = -1; //in meters / second
+  late num _speedAccuracy = -1; //in meters / second
+  late num _altitude = -1; //in meters
+  late num _altitudeAccuracy = -1; // in meters
+
+  /// Makes timestamp readable by a human
+  String formatTimestamp(String timestamp) {
+    //2021-10-25T21:25:08.210Z <- This is the original format
+    //2021-10-25 | 21:25:08    <- This is the result
+    String result = "";
+    for (int i = 0; i < timestamp.length; ++i) {
+      if (timestamp[i] != "T" && timestamp[i] != ".")
+        result += timestamp[i];
+      else if (timestamp[i] == "T")
+        result += " | ";
+      else if (timestamp[i] == ".") break;
+    }
+    return result;
+  }
+
+  /// Checks if data is valid and then displays 3 lines with: Activity, Speed and Altitude
+  String displayCustomText(num maxSpeedAccuracy, num maxAltitudeAccuracy) {
+    String ret = "";
+
+    ret += " \nActivity: " + _activity;
+
+    /// Speed has to be both valid and accurate
+    if (_speed != -1 && _speedAccuracy != -1) {
+      if (_speedAccuracy <= maxSpeedAccuracy)
+        ret += " \nSpeed: " + _speed.toString() + " m/s";
+    }
+    if (_altitudeAccuracy <= maxAltitudeAccuracy)
+      ret += "\nAltitude: " + _altitude.toString() + " m";
+
+    return ret;
+  }
+
+  // Variable setters
+  void setUUID(String uuid) {
+    _uuid = uuid;
+  }
+
+  void setLocality(String locality) {
+    _locality = locality;
+  }
+
+  void setSubAdministrativeArea(String subAdminArea) {
+    _subAdministrativeArea = subAdminArea;
+  }
+
+  void setStreet(String street) {
+    _street = street;
+  }
+
+  void setISOCountry(String iso) {
+    _ISOCountry = iso;
+  }
+
+  void setTimestamp(String timestamp) {
+    _timestamp = formatTimestamp(timestamp);
+  }
+
+  void setActivity(String activity) {
+    _activity = activity;
+  }
+
+  void setSpeed(num speed, num speedAcc) {
+    _speed = speed;
+    _speedAccuracy = speedAcc;
+  }
+
+  void setAltitude(num altitude, num altitudeAcc) {
+    _altitude = altitude;
+    _altitudeAccuracy = altitudeAcc;
+  }
+
+  // Variable getters
+  String getUUID() {
+    return _uuid;
+  }
+
+  String getLocality() {
+    return _locality;
+  }
+
+  String getSubAdministrativeArea() {
+    return _subAdministrativeArea;
+  }
+
+  String getStreet() {
+    return _street;
+  }
+
+  String getISOCountryCode() {
+    return _ISOCountry;
+  }
+
+  String getTimestamp() {
+    return _timestamp;
+  }
+
+  String getActivity() {
+    return _activity;
+  }
+
+  num getSpeed() {
+    return _speed;
+  }
+
+  num getSpeedAcc() {
+    return _speedAccuracy;
+  }
+
+  num getAltitude() {
+    return _altitude;
+  }
+
+  num getAltitudeAcc() {
+    return _altitude;
+  }
+}

Space_Mapper/lib/ui/home_view.dart

@@ -388,7 +388,7 @@ class HomeViewState extends State<HomeView>
               context, MaterialPageRoute(builder: (context) => FormView()));
           _onClickGetCurrentPosition();
         },
-        child: Icon(Icons.gps_fixed),
+        child: Icon(Icons.person),
         backgroundColor: Colors.blue,
       ),
     );