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base: 2211482:main
Branches Tags
2211482:main
2211482:bugfix_branch
2211482:gui
2211482:api_adjustment
2211482:minor_adjustments
2211482:destination_runtime_improvement
2211482:application
2211482:sign_in_up_out
2211482:selims_dev_branch
2211482:get_all_user
2211482:random_destinations_fix
2211482:facade_class
2211482:distance_related_methods
2211482:distance_method
2211482:get_destinations_methods
2211482:api_setup
2211482:class_user
2211482:classes_skeleton
..
compare: 2211482:minor_adjustments
Branches Tags
2211482:main
2211482:bugfix_branch
2211482:gui
2211482:api_adjustment
2211482:minor_adjustments
2211482:destination_runtime_improvement
2211482:application
2211482:sign_in_up_out
2211482:selims_dev_branch
2211482:get_all_user
2211482:random_destinations_fix
2211482:facade_class
2211482:distance_related_methods
2211482:distance_method
2211482:get_destinations_methods
2211482:api_setup
2211482:class_user
2211482:classes_skeleton

No commits in common. "main" and "minor_adjustments" have entirely different histories.
main ... minor_adju

8 changed files with 193 additions and 1674 deletions
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3
README.txt
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@ -1,3 +0,0 @@
Selim Eser 2211482: Selim Eser, Selim
David Groys 3012642: David Groys
Daniel Zdravkovic 3012893: Daniel Zdravkovic

347
src/main/java/de/hs_mannheim/domain/System.java
View File

@ -43,8 +43,8 @@ public class System {
public static String decoding(String string) { public static String decoding(String string) {
byte[] binary_data = new byte[string.length()]; byte[] binary_data = new byte[string.length()];
for (int i = 0; i < string.length(); i++) { for(int i = 0; i < string.length(); i++) {
binary_data[i] = (byte) string.charAt(i); binary_data[i] = (byte)string.charAt(i);
} }
return new String(Base64.decodeBase64(binary_data)); return new String(Base64.decodeBase64(binary_data));
} }
@ -58,7 +58,7 @@ public class System {
} }
public static double parseDouble(String s) throws NumberFormatException { public static double parseDouble(String s) throws NumberFormatException {
if (s.equals("")) if(s.equals(""))
return 0; return 0;
else else
return Double.parseDouble(s); return Double.parseDouble(s);
@ -81,15 +81,15 @@ public class System {
Double.parseDouble(fileString[7]))); Double.parseDouble(fileString[7])));
} }
} catch (Exception e) { } catch (Exception e) {
// //
} }
} }
public ArrayList<String> all_user_toString() { public ArrayList<String> all_user_toString(){
ArrayList<String> result = new ArrayList<>(); ArrayList<String> result = new ArrayList<>();
for (User user : this.all_user) { for(User user : this.all_user){
result.add(user.toString()); result.add(user.toString());
} }
@ -111,42 +111,41 @@ public class System {
return false; return false;
} }
public boolean sign_up_user(String username, String password, String password_authentication, String hometown, public boolean sign_up_user(String username, String password, String password_authentication, String hometown, String zip,
String zip, String car_name, String car_l_100kmS, String car_avg_kmhS, String bike_avg_kmhS){
String car_name, String car_l_100kmS, String car_avg_kmhS, String bike_avg_kmhS) {
double car_l_100km; double car_l_100km;
double car_avg_kmh; double car_avg_kmh;
double bike_avg_kmh; double bike_avg_kmh;
try { try{
car_l_100km = parseDouble(car_l_100kmS); car_l_100km = parseDouble(car_l_100kmS);
car_avg_kmh = parseDouble(car_avg_kmhS); car_avg_kmh = parseDouble(car_avg_kmhS);
bike_avg_kmh = parseDouble(bike_avg_kmhS); bike_avg_kmh = parseDouble(bike_avg_kmhS);
} catch (NumberFormatException n) { } catch (NumberFormatException n){
return false; return false;
} }
if (username.equals("") || password.equals("") || hometown.equals("") || zip.equals("")) if(username.equals("")||password.equals("")||hometown.equals("")||zip.equals(""))
return false; return false;
if (!password.equals(password_authentication)) if(!password.equals(password_authentication))
return false; return false;
for (User user : this.all_user) for(User user: this.all_user)
if (user.getUsername().equals(username)) if(user.getUsername().equals(username))
return false; return false;
ArrayList<String> mem = search(zip); ArrayList<String> mem = search(zip);
boolean bool = false; boolean bool = false;
for (String line : mem) for (String line: mem)
if (line.split(";")[1].equals(hometown)) { if(line.split(";")[1].equals(hometown)) {
bool = true; bool = true;
break; break;
} }
if (!bool) if(!bool)
return false; return false;
current_user = new User(username, password, hometown, zip, car_name, car_l_100km, car_avg_kmh, bike_avg_kmh); current_user = new User(username, password, hometown, zip, car_name, car_l_100km, car_avg_kmh, bike_avg_kmh);
@ -161,53 +160,51 @@ public class System {
} }
public boolean change_user_details(String username, String password, String hometown, String zip, public boolean change_user_details(String username, String password, String hometown, String zip,
String car_name, String car_l_100kmS, String car_avg_kmhS, String bike_avg_kmhS) { String car_name, String car_l_100kmS, String car_avg_kmhS, String bike_avg_kmhS){
double car_l_100km; double car_l_100km;
double car_avg_kmh; double car_avg_kmh;
double bike_avg_kmh; double bike_avg_kmh;
try { try{
car_l_100km = parseDouble(car_l_100kmS); car_l_100km = parseDouble(car_l_100kmS);
car_avg_kmh = parseDouble(car_avg_kmhS); car_avg_kmh = parseDouble(car_avg_kmhS);
bike_avg_kmh = parseDouble(bike_avg_kmhS); bike_avg_kmh = parseDouble(bike_avg_kmhS);
} catch (NumberFormatException n) { } catch (NumberFormatException n){
return false; return false;
} }
if (!current_user.getPassword().equals(password)) if(!current_user.getPassword().equals(password))
return false; return false;
if (username.equals("") || hometown.equals("") || zip.equals("")) if(username.equals("")||hometown.equals("")||zip.equals(""))
return false; return false;
if (!current_user.getUsername().equals(username)) { for(User user: this.all_user)
for (User user : this.all_user) if(user.getUsername().equals(username))
if (user.getUsername().equals(username)) return false;
return false;
}
ArrayList<String> mem = search(zip); ArrayList<String> mem = search(zip);
boolean bool = false; boolean bool = false;
for (String line : mem) for (String line: mem)
if (line.split(";")[1].equals(hometown)) { if(line.split(";")[1].equals(hometown)) {
bool = true; bool = true;
break; break;
} }
if (!bool) if(!bool)
return false; return false;
for (int i = 0; i < this.all_user.size(); i++)
if (this.all_user.get(i).getUsername().equals(current_user.getUsername())) for(int i = 0; i< this.all_user.size(); i++)
if(this.all_user.get(i).getUsername().equals(current_user.getUsername()))
this.all_user.remove(i); this.all_user.remove(i);
write_to_file(all_user_toString(), "src/main/resources/user_data.csv"); write_to_file(all_user_toString(), "src/main/resources/user_data.csv");
write_to_file(all_user_toString(), "src/test/resources/user_data.csv"); write_to_file(all_user_toString(), "src/test/resources/user_data.csv");
this.current_user = new User(username, password, hometown, zip, car_name, car_l_100km, car_avg_kmh, this.current_user = new User(username, password, hometown, zip, car_name, car_l_100km, car_avg_kmh, bike_avg_kmh);
bike_avg_kmh);
this.all_user.add(current_user); this.all_user.add(current_user);
write_to_file(all_user_toString(), "src/main/resources/user_data.csv"); write_to_file(all_user_toString(), "src/main/resources/user_data.csv");
@ -218,18 +215,15 @@ public class System {
} }
public boolean change_user_password(String old_password, String new_password, String new_password_authentication) { public boolean change_user_password(String old_password, String new_password, String new_password_authentication){
if (!this.current_user.getPassword().equals(old_password)) if(!this.current_user.getPassword().equals(old_password))
return false; return false;
if (!new_password.equals(new_password_authentication)) if(!new_password.equals(new_password_authentication))
return false; return false;
if(old_password.equals(new_password)) for(int i = 0; i< this.all_user.size(); i++)
return false; if(this.all_user.get(i).getUsername().equals(current_user.getUsername()))
for (int i = 0; i < this.all_user.size(); i++)
if (this.all_user.get(i).getUsername().equals(current_user.getUsername()))
this.all_user.remove(i); this.all_user.remove(i);
write_to_file(all_user_toString(), "src/main/resources/user_data.csv"); write_to_file(all_user_toString(), "src/main/resources/user_data.csv");
@ -253,7 +247,7 @@ public class System {
} }
writer.write(lines.getLast()); writer.write(lines.getLast());
} catch (IOException e) { } catch (IOException e) {
// //
} }
} }
@ -261,12 +255,12 @@ public class System {
current_user = new User(); current_user = new User();
} }
public String[] getDetails() { public String[] getDetails(){
return new String[] { current_user.getUsername(), current_user.getHometown(), return new String[]{current_user.getUsername(), current_user.getHometown(),
current_user.getZip(), current_user.getCar_name(), current_user.getZip(), current_user.getCar_name(),
current_user.getCar_l_100km() == 0 ? "" : String.valueOf(current_user.getCar_l_100km()), current_user.getCar_l_100km()==0?"":String.valueOf(current_user.getCar_l_100km()),
current_user.getCar_avg_kmh() == 0 ? "" : String.valueOf(current_user.getCar_avg_kmh()), current_user.getCar_avg_kmh()==0?"":String.valueOf(current_user.getCar_avg_kmh()),
current_user.getBike_avg_kmh() == 0 ? "" : String.valueOf(current_user.getBike_avg_kmh()) }; current_user.getBike_avg_kmh()==0?"":String.valueOf(current_user.getBike_avg_kmh())};
} }
public ArrayList<String> search(String hometown_or_zip) { public ArrayList<String> search(String hometown_or_zip) {
@ -279,12 +273,11 @@ public class System {
String line; String line;
while ((line = reader.readLine()) != null && zip_set.size() < 200) { while ((line = reader.readLine()) != null && zip_set.size() < 200) {
line = line.replace("\"", ""); line = line.replace("\"", "");
if (line.split(";")[0].toUpperCase().startsWith(hometown_or_zip.toUpperCase()) if (line.split(";")[0].contains(hometown_or_zip)||line.split(";")[1].contains(hometown_or_zip))
|| line.split(";")[1].toUpperCase().startsWith(hometown_or_zip.toUpperCase()))
zip_set.add(line); zip_set.add(line);
} }
} catch (Exception e) { } catch (Exception e) {
// //
} }
return new ArrayList<>(zip_set); return new ArrayList<>(zip_set);
@ -296,12 +289,12 @@ public class System {
ArrayList<String> result = new ArrayList<>(); ArrayList<String> result = new ArrayList<>();
int random = 0; int random = 0;
for (Destination destination : this.all_destinations.values()) { for(Destination destination: this.all_destinations.values()){
if (destination.getDistance_from_user() > 150) if(destination.getDistance_from_user()>150)
mem.add(destination); mem.add(destination);
} }
for (int i = 0; i < 3; i++) { for (int i = 0; i < 3; i++){
random = (int) (Math.random() * mem.size()); random = (int) (Math.random() * mem.size());
result.add(mem.get(random).getZip() + ";" + mem.get(random).getTown()); result.add(mem.get(random).getZip() + ";" + mem.get(random).getTown());
} }
@ -314,12 +307,12 @@ public class System {
ArrayList<String> result = new ArrayList<>(); ArrayList<String> result = new ArrayList<>();
int random = 0; int random = 0;
for (Destination destination : this.all_destinations.values()) { for(Destination destination: this.all_destinations.values()){
if (destination.getDistance_from_user() < 100) if(destination.getDistance_from_user()<100)
mem.add(destination); mem.add(destination);
} }
for (int i = 0; i < 3; i++) { for (int i = 0; i < 3; i++){
random = (int) (Math.random() * mem.size()); random = (int) (Math.random() * mem.size());
result.add(mem.get(random).getZip() + ";" + mem.get(random).getTown()); result.add(mem.get(random).getZip() + ";" + mem.get(random).getTown());
} }
@ -327,15 +320,13 @@ public class System {
} }
public String[] destination_details(String destination_zip) { public String[] destination_details(String destination_zip) {
String[] result = new String[7]; String[] result = new String[5];
result[0] = weather_forecast(destination_zip)[0]; // Wettervorhersage für die nächsten 3 Tage result[0] = distance(destination_zip); // Entfernung
result[1] = weather_forecast(destination_zip)[1]; result[1] = travel_time(destination_zip)[0]; // Reisedauer Auto
result[2] = weather_forecast(destination_zip)[2]; result[2] = travel_time(destination_zip)[1]; // Reisedauer Fahrrad
result[3] = distance(destination_zip); // Entfernung result[3] = calc_l_consumption(destination_zip); // Kraftstoffverbrauch Auto
result[4] = travel_time(destination_zip)[0]; // Reisedauer Auto result[4] = weather_forecast(destination_zip); // Wettervorhersage für die nächsten 3 Tage
result[5] = calc_l_consumption(destination_zip); // Kraftstoffverbrauch Auto
result[6] = travel_time(destination_zip)[1]; // Reisedauer Fahrrad
return result; return result;
} }
@ -347,52 +338,38 @@ public class System {
try { try {
HttpClient http_client = HttpClient.newHttpClient(); HttpClient http_client = HttpClient.newHttpClient();
HttpRequest get_request;
if(current_user.getZip().length()<5){ HttpRequest get_request = HttpRequest.newBuilder()
get_request = HttpRequest.newBuilder() .uri(new URI("https://api.openweathermap.org/data/2.5/weather?zip=" + current_user.getZip() + ",de&appid=" + api_key + "&units=metric&lang=de"))
.uri(new URI("https://api.openweathermap.org/data/2.5/weather?q=" + current_user.getHometown()
+ ",de&appid=" + api_key + "&units=metric&lang=de"))
.GET() .GET()
.build(); .build();
}
else{
get_request = HttpRequest.newBuilder()
.uri(new URI("https://api.openweathermap.org/data/2.5/weather?zip=" + current_user.getZip()
+ ",de&appid=" + api_key + "&units=metric&lang=de"))
.GET()
.build();
}
HttpResponse<String> get_response = http_client.send(get_request, BodyHandlers.ofString()); HttpResponse<String> get_response = http_client.send(get_request, BodyHandlers.ofString());
JSONObject json = new JSONObject(get_response.body()); JSONObject json = new JSONObject(((String) get_response.body()).substring(0, ((String) get_response.body()).length()));
weather = json.getJSONArray("weather").getJSONObject(0).getString("description"); weather = json.getJSONArray("weather").getJSONObject(0).getString("description");
temperature = json.getJSONObject("main").getDouble("temp"); temperature = json.getJSONObject("main").getDouble("temp");
} catch (Exception e) { } catch (Exception e) {
// //
} }
if (weather.equals("")) if (weather.equals(""))
return "Es ist ein Fehler aufgetreten!"; return "Es ist ein Fehler aufgetreten!";
else else
return weather + " " + temperature + "°C"; return weather + ": " + temperature + " °C";
} }
public String[] weather_forecast(String destination_zip) { public String weather_forecast(String destination_zip) {
String weather_day_1 = ""; String weather_day_1 = "";
String weather_day_2 = ""; String weather_day_2 = "";
String weather_day_3 = ""; String weather_day_3 = "";
String[] result = new String[3];
double temperature_day_1_1 = 1; double temperature_day_1_1 = 1;
double temperature_day_1_2 = 1; double temperature_day_1_2 = 1;
double temperature_day_1_3 = 1; double temperature_day_1_3 = 1;
double temperature_day_1_4 = 1; double temperature_day_1_4 = 1;
double temperature_day_1_5 = 1;
TreeSet<Double> temperature_day_1 = new TreeSet<>(); TreeSet<Double> temperature_day_1 = new TreeSet<>();
double temperature_day_1_high = 1; double temperature_day_1_high = 1;
@ -402,7 +379,6 @@ public class System {
double temperature_day_2_2 = 1; double temperature_day_2_2 = 1;
double temperature_day_2_3 = 1; double temperature_day_2_3 = 1;
double temperature_day_2_4 = 1; double temperature_day_2_4 = 1;
double temperature_day_2_5 = 1;
TreeSet<Double> temperature_day_2 = new TreeSet<>(); TreeSet<Double> temperature_day_2 = new TreeSet<>();
double temperature_day_2_high = 1; double temperature_day_2_high = 1;
@ -412,147 +388,50 @@ public class System {
double temperature_day_3_2 = 1; double temperature_day_3_2 = 1;
double temperature_day_3_3 = 1; double temperature_day_3_3 = 1;
double temperature_day_3_4 = 1; double temperature_day_3_4 = 1;
double temperature_day_3_5 = 1;
TreeSet<Double> temperature_day_3 = new TreeSet<>(); TreeSet<Double> temperature_day_3 = new TreeSet<>();
double temperature_day_3_high = 1; double temperature_day_3_high = 1;
double temperature_day_3_low = 1; double temperature_day_3_low = 1;
String day1date = "";
String day2date = "";
String day3date = "";
try { try {
HttpClient http_client = HttpClient.newHttpClient(); HttpClient http_client = HttpClient.newHttpClient();
HttpRequest get_request;
if(destination_zip.length()<5){ HttpRequest get_request = HttpRequest.newBuilder()
get_request = HttpRequest.newBuilder() .uri(new URI("https://api.openweathermap.org/data/2.5/forecast?zip=" + destination_zip + ",de&appid=" + api_key + "&units=metric&lang=de"))
.uri(new URI("https://api.openweathermap.org/data/2.5/forecast?q=" + search(destination_zip).get(0).split(";")[1]
+ ",de&appid=" + api_key + "&units=metric&lang=de"))
.GET() .GET()
.build(); .build();
}
else{
get_request = HttpRequest.newBuilder()
.uri(new URI("https://api.openweathermap.org/data/2.5/forecast?zip=" + destination_zip
+ ",de&appid=" + api_key + "&units=metric&lang=de"))
.GET()
.build();
}
HttpResponse<String> get_response = http_client.send(get_request, BodyHandlers.ofString()); HttpResponse<String> get_response = http_client.send(get_request, BodyHandlers.ofString());
JSONObject json = new JSONObject(get_response.body()); JSONObject json = new JSONObject(((String) get_response.body()).substring(0, ((String) get_response.body()).length()));
weather_day_1 = json.getJSONArray("list").getJSONObject(11).getJSONArray("weather").getJSONObject(0).getString("description");
weather_day_2 = json.getJSONArray("list").getJSONObject(19).getJSONArray("weather").getJSONObject(0).getString("description");
weather_day_3 = json.getJSONArray("list").getJSONObject(27).getJSONArray("weather").getJSONObject(0).getString("description");
int day1_1 = 0; temperature_day_1_1 = json.getJSONArray("list").getJSONObject(8).getJSONObject("main").getDouble("temp");
int day1_2 = 0; temperature_day_1_2 = json.getJSONArray("list").getJSONObject(10).getJSONObject("main").getDouble("temp");
int day1_3 = 0; temperature_day_1_3 = json.getJSONArray("list").getJSONObject(12).getJSONObject("main").getDouble("temp");
int day1_4 = 0; temperature_day_1_4 = json.getJSONArray("list").getJSONObject(14).getJSONObject("main").getDouble("temp");
int day1_5 = 0;
int day2_1 = 0;
int day2_2 = 0;
int day2_3 = 0;
int day2_4 = 0;
int day2_5 = 0;
int day3_1 = 0;
int day3_2 = 0;
int day3_3 = 0;
int day3_4 = 0;
int day3_5 = 0;
for (int i = 0; i < 40; i++) { temperature_day_2_1 = json.getJSONArray("list").getJSONObject(16).getJSONObject("main").getDouble("temp");
temperature_day_2_2 = json.getJSONArray("list").getJSONObject(18).getJSONObject("main").getDouble("temp");
temperature_day_2_3 = json.getJSONArray("list").getJSONObject(20).getJSONObject("main").getDouble("temp");
temperature_day_2_4 = json.getJSONArray("list").getJSONObject(22).getJSONObject("main").getDouble("temp");
if (json.getJSONArray("list").getJSONObject(i).getString("dt_txt").split(" ")[1].startsWith("00")) { temperature_day_3_1 = json.getJSONArray("list").getJSONObject(24).getJSONObject("main").getDouble("temp");
day1_1 = i + 3; // 9 Uhr temperature_day_3_2 = json.getJSONArray("list").getJSONObject(26).getJSONObject("main").getDouble("temp");
day1_2 = day1_1 + 1; // 12 Uhr temperature_day_3_3 = json.getJSONArray("list").getJSONObject(28).getJSONObject("main").getDouble("temp");
day1_3 = day1_2 + 1; // 15 Uhr temperature_day_3_4 = json.getJSONArray("list").getJSONObject(30).getJSONObject("main").getDouble("temp");
day1_4 = day1_3 + 1; // 18 Uhr
day1_5 = day1_4 + 1; // 21 Uhr
break;
}
}
for (int i = day1_5; i < 40; i++) {
if (json.getJSONArray("list").getJSONObject(i).getString("dt_txt").split(" ")[1].startsWith("00")) {
day2_1 = i + 3; // 9 Uhr
day2_2 = day2_1 + 1; // 12 Uhr
day2_3 = day2_2 + 1; // 15 Uhr
day2_4 = day2_3 + 1; // 18 Uhr
day2_5 = day2_4 + 1; // 21 Uhr
break;
}
}
for (int i = day2_5 + 1; i < 40; i++) {
if (json.getJSONArray("list").getJSONObject(i).getString("dt_txt").split(" ")[1].startsWith("00")) {
day3_1 = i + 3; // 9 Uhr
day3_2 = day3_1 + 1; // 12 Uhr
day3_3 = day3_2 + 1; // 15 Uhr
day3_4 = day3_3 + 1; // 18 Uhr
day3_5 = day3_4 + 1; // 21 Uhr
break;
}
}
day1date = json.getJSONArray("list").getJSONObject(day1_1).getString("dt_txt").split(" ")[0];
day1date = day1date.split("-")[2] + "." + day1date.split("-")[1] + "." + day1date.split("-")[0];
day2date = json.getJSONArray("list").getJSONObject(day2_1).getString("dt_txt").split(" ")[0];
day2date = day2date.split("-")[2] + "." + day2date.split("-")[1] + "." + day2date.split("-")[0];
day3date = json.getJSONArray("list").getJSONObject(day3_1).getString("dt_txt").split(" ")[0];
day3date = day3date.split("-")[2] + "." + day3date.split("-")[1] + "." + day3date.split("-")[0];
weather_day_1 = json.getJSONArray("list").getJSONObject(day1_3).getJSONArray("weather").getJSONObject(0)
.getString("description");
weather_day_2 = json.getJSONArray("list").getJSONObject(day2_3).getJSONArray("weather").getJSONObject(0)
.getString("description");
weather_day_3 = json.getJSONArray("list").getJSONObject(day3_3).getJSONArray("weather").getJSONObject(0)
.getString("description");
temperature_day_1_1 = json.getJSONArray("list").getJSONObject(day1_1).getJSONObject("main")
.getDouble("temp");
temperature_day_1_2 = json.getJSONArray("list").getJSONObject(day1_2).getJSONObject("main")
.getDouble("temp");
temperature_day_1_3 = json.getJSONArray("list").getJSONObject(day1_3).getJSONObject("main")
.getDouble("temp");
temperature_day_1_4 = json.getJSONArray("list").getJSONObject(day1_4).getJSONObject("main")
.getDouble("temp");
temperature_day_1_5 = json.getJSONArray("list").getJSONObject(day1_5).getJSONObject("main")
.getDouble("temp");
temperature_day_2_1 = json.getJSONArray("list").getJSONObject(day2_1).getJSONObject("main")
.getDouble("temp");
temperature_day_2_2 = json.getJSONArray("list").getJSONObject(day2_2).getJSONObject("main")
.getDouble("temp");
temperature_day_2_3 = json.getJSONArray("list").getJSONObject(day2_3).getJSONObject("main")
.getDouble("temp");
temperature_day_2_4 = json.getJSONArray("list").getJSONObject(day2_4).getJSONObject("main")
.getDouble("temp");
temperature_day_2_5 = json.getJSONArray("list").getJSONObject(day2_5).getJSONObject("main")
.getDouble("temp");
temperature_day_3_1 = json.getJSONArray("list").getJSONObject(day3_1).getJSONObject("main")
.getDouble("temp");
temperature_day_3_2 = json.getJSONArray("list").getJSONObject(day3_2).getJSONObject("main")
.getDouble("temp");
temperature_day_3_3 = json.getJSONArray("list").getJSONObject(day3_3).getJSONObject("main")
.getDouble("temp");
temperature_day_3_4 = json.getJSONArray("list").getJSONObject(day3_4).getJSONObject("main")
.getDouble("temp");
temperature_day_3_5 = json.getJSONArray("list").getJSONObject(day3_5).getJSONObject("main")
.getDouble("temp");
} catch (Exception e) { } catch (Exception e) {
// //
} }
temperature_day_1.add(temperature_day_1_1); temperature_day_1.add(temperature_day_1_1);
temperature_day_1.add(temperature_day_1_2); temperature_day_1.add(temperature_day_1_2);
temperature_day_1.add(temperature_day_1_3); temperature_day_1.add(temperature_day_1_3);
temperature_day_1.add(temperature_day_1_4); temperature_day_1.add(temperature_day_1_4);
temperature_day_1.add(temperature_day_1_5);
temperature_day_1_high = (double) temperature_day_1.toArray()[temperature_day_1.size() - 1]; temperature_day_1_high = (double) temperature_day_1.toArray()[temperature_day_1.size() - 1];
temperature_day_1_low = (double) temperature_day_1.toArray()[0]; temperature_day_1_low = (double) temperature_day_1.toArray()[0];
@ -561,34 +440,24 @@ public class System {
temperature_day_2.add(temperature_day_2_2); temperature_day_2.add(temperature_day_2_2);
temperature_day_2.add(temperature_day_2_3); temperature_day_2.add(temperature_day_2_3);
temperature_day_2.add(temperature_day_2_4); temperature_day_2.add(temperature_day_2_4);
temperature_day_2.add(temperature_day_2_5);
temperature_day_2_high = (double) temperature_day_2.toArray()[temperature_day_2.size() - 1]; temperature_day_2_high = (double) temperature_day_2.toArray()[temperature_day_1.size() - 1];
temperature_day_2_low = (double) temperature_day_2.toArray()[0]; temperature_day_2_low = (double) temperature_day_2.toArray()[0];
temperature_day_3.add(temperature_day_3_1); temperature_day_3.add(temperature_day_3_1);
temperature_day_3.add(temperature_day_3_2); temperature_day_3.add(temperature_day_3_2);
temperature_day_3.add(temperature_day_3_3); temperature_day_3.add(temperature_day_3_3);
temperature_day_3.add(temperature_day_3_4); temperature_day_3.add(temperature_day_3_4);
temperature_day_3.add(temperature_day_3_5);
temperature_day_3_high = (double) temperature_day_3.toArray()[temperature_day_2.size() - 1]; temperature_day_3_high = (double) temperature_day_3.toArray()[temperature_day_1.size() - 1];
temperature_day_3_low = (double) temperature_day_3.toArray()[0]; temperature_day_3_low = (double) temperature_day_3.toArray()[0];
if (weather_day_1.equals("") || weather_day_2.equals("") || weather_day_3.equals("")) { if (weather_day_1.equals("") || weather_day_2.equals("") || weather_day_3.equals(""))
result[0] = "Es ist ein Fehler aufgetreten!"; return "Es ist ein Fehler aufgetreten!";
result[1] = "Es ist ein Fehler aufgetreten!"; else
result[2] = "Es ist ein Fehler aufgetreten!"; return "Morgen: " + weather_day_1 + ": Minimum: " + temperature_day_1_low + " °C" + "; Maximum: " + temperature_day_1_high + " °C\n"
} else { + "Übermorgen: " + weather_day_2 + ": Minimum: " + temperature_day_2_low + " °C" + "; Maximum: " + temperature_day_2_high + " °C\n"
result[0] = day1date + ": " + weather_day_1 + " H: " + temperature_day_1_high + "°C" + " T: " + "Überübermorgen: " + weather_day_3 + ": Minimum: " + temperature_day_3_low + " °C" + "; Maximum: " + temperature_day_3_high + " °C";
+ temperature_day_1_low + "°C";
result[1] = day2date + ": " + weather_day_2 + " H: " + temperature_day_2_high + "°C" + " T: "
+ temperature_day_2_low + "°C";
result[2] = day3date + ": " + weather_day_3 + " H: " + temperature_day_3_high + "°C" + " T: "
+ temperature_day_3_low + "°C";
}
return result;
} }
public boolean all_distances() { public boolean all_distances() {
@ -616,7 +485,7 @@ public class System {
} }
} }
} catch (Exception e) { } catch (Exception e) {
// //
} }
InputStream inputStream2 = System.class.getResourceAsStream("/zip.csv"); InputStream inputStream2 = System.class.getResourceAsStream("/zip.csv");
@ -635,26 +504,23 @@ public class System {
dLat = lat2 - lat1; dLat = lat2 - lat1;
dLon = lon2 - lon1; dLon = lon2 - lon1;
a = Math.pow(Math.sin(Math.toRadians(dLat / 2.0)), 2) a = Math.pow(Math.sin(Math.toRadians(dLat / 2.0)), 2) + Math.pow(Math.sin(Math.toRadians(dLon / 2.0)), 2) * Math.cos(Math.toRadians(lat1)) * Math.cos(Math.toRadians(lat2));
+ Math.pow(Math.sin(Math.toRadians(dLon / 2.0)), 2) * Math.cos(Math.toRadians(lat1))
* Math.cos(Math.toRadians(lat2));
distance = 6378.388 * 2.0 * Math.atan2(Math.sqrt(a), Math.sqrt(1.0 - a)); distance = 6378.388 * 2.0 * Math.atan2(Math.sqrt(a), Math.sqrt(1.0 - a));
result = Math.round(distance * 1.25 * 100) / 100.0; result = Math.round(distance * 1.25 * 1000) / 1000.0;
this.all_destinations.put(line.split(";")[0], this.all_destinations.put(line.split(";")[0],new Destination(line.split(";")[1],line.split(";")[0], result));
new Destination(line.split(";")[1], line.split(";")[0], result));
} }
} catch (Exception e) { } catch (Exception e) {
// //
} }
return true; return true;
} }
public String distance(String destination_zip) { public String distance(String destination_zip){
return "" + this.all_destinations.get(destination_zip).getDistance_from_user() + " km"; return "" + this.all_destinations.get(destination_zip).getDistance_from_user() + " km";
@ -664,27 +530,16 @@ public class System {
String[] result = new String[2]; String[] result = new String[2];
if (current_user.getCar_avg_kmh() == 0) result[0] = "" + (Math.round(Double.parseDouble(distance(destination_zip).replace(" km", "")) / current_user.getCar_avg_kmh() * 1000) / 1000.0) + " h";
result[0] = ""; result[1] = "" + (Math.round(Double.parseDouble(distance(destination_zip).replace(" km", "")) / current_user.getBike_avg_kmh() * 1000) / 1000.0) + " h";
else
result[0] = "" + (Math.round(Double.parseDouble(distance(destination_zip).replace(" km", ""))
/ current_user.getCar_avg_kmh() * 100) / 100.0) + " h";
if (current_user.getBike_avg_kmh() == 0)
result[1] = "";
else
result[1] = "" + (Math.round(Double.parseDouble(distance(destination_zip).replace(" km", ""))
/ current_user.getBike_avg_kmh() * 100) / 100.0) + " h";
return result; return result;
} }
public String calc_l_consumption(String destination_zip) { public String calc_l_consumption(String destination_zip) {
if (current_user.getCar_l_100km() == 0) return "" + (Math.round(Double.parseDouble(distance(destination_zip).replace(" km", "")) * current_user.getCar_l_100km() / 100.0 * 1000) / 1000.0) + " l";
return "";
return "" + (Math.round(Double.parseDouble(distance(destination_zip).replace(" km", ""))
* current_user.getCar_l_100km() / 100.0 * 100) / 100.0) + " l";
} }
} }

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src/main/java/de/hs_mannheim/ui/Main.java
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107
src/test/java/de/hs_mannheim/domain/SystemTest.java
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@ -12,23 +12,21 @@ public class SystemTest {
System current_system = new System("35a75437476f12302f72e55d368485db"); System current_system = new System("35a75437476f12302f72e55d368485db");
@Test @Test
public void weather_forecast() { public void weather_forecast(){
current_system.sign_in_user("David", "123Esel"); assertNotEquals("Es ist ein Fehler aufgetreten!",current_system.weather_forecast("68161"));
assertNotEquals("Es ist ein Fehler aufgetreten!", current_system.weather_forecast("68161")[0]);
} }
@Test @Test
public void current_weather() { public void current_weather(){
current_system.sign_in_user("David", "123Esel"); current_system.sign_in_user("David","123Esel");
assertNotEquals("Es ist ein Fehler aufgetreten!", current_system.current_weather()); assertNotEquals("Es ist ein Fehler aufgetreten!",current_system.current_weather());
} }
@Test @Test
public void search() { public void search(){
ArrayList<String> list = current_system.search("Mannheim"); ArrayList<String> list = current_system.search("Mannheim");
@ -38,73 +36,69 @@ public class SystemTest {
} }
@Test @Test
public void distance() { public void distance(){
current_system.sign_in_user("David", "123Esel"); current_system.sign_in_user("David","123Esel");
assertEquals("88.46 km", current_system.distance("60306")); // Frankfurt assertEquals("88.46 km", current_system.distance("60306")); // Frankfurt
assertEquals("581.11 km", current_system.distance("20095")); // Hamburg assertEquals("581.109 km", current_system.distance("20095")); // Hamburg
assertEquals("603.61 km", current_system.distance("10115")); // Berlin assertEquals("603.608 km", current_system.distance("10115")); // Berlin
} }
@Test @Test
public void travel_time() { public void travel_time(){
current_system.sign_in_user("David", "123Esel"); current_system.sign_in_user("David","123Esel");
assertEquals("0.88 h", current_system.travel_time("60306")[0]); // Frankfurt mit Auto assertEquals("0.885 h", current_system.travel_time("60306")[0]); // Frankfurt mit Auto
assertEquals("4.42 h", current_system.travel_time("60306")[1]); // Frankfurt mit Fahrrad assertEquals("4.423 h", current_system.travel_time("60306")[1]); // Frankfurt mit Fahrrad
assertEquals("6.04 h", current_system.travel_time("10115")[0]); // Berlin mit Auto assertEquals("6.036 h", current_system.travel_time("10115")[0]); // Berlin mit Auto
assertEquals("30.18 h", current_system.travel_time("10115")[1]); // Berlin mit Fahrrad assertEquals("30.18 h", current_system.travel_time("10115")[1]); // Berlin mit Fahrrad
} }
@Test @Test
public void calc_l_consumption() { public void calc_l_consumption(){
current_system.sign_in_user("David", "123Esel"); current_system.sign_in_user("David","123Esel");
assertEquals("8.85 l", current_system.calc_l_consumption("60306")); // Kraftstoffverbrauch nach Frankfurt assertEquals("8.846 l", current_system.calc_l_consumption("60306")); // Kraftstoffverbrauch nach Frankfurt
assertEquals("58.11 l", current_system.calc_l_consumption("20095")); // Kraftstoffverbrauch nach Hamburg assertEquals("58.111 l", current_system.calc_l_consumption("20095")); // Kraftstoffverbrauch nach Hamburg
assertEquals("60.36 l", current_system.calc_l_consumption("10115")); // Kraftstoffverbrauch nach Berlin assertEquals("60.361 l", current_system.calc_l_consumption("10115")); // Kraftstoffverbrauch nach Berlin
} }
@Test @Test
public void random_destinations() { public void random_destinations(){
current_system.sign_in_user("David", "123Esel"); current_system.sign_in_user("David","123Esel");
ArrayList<String> random_destination_car = current_system.random_destinations_car(); ArrayList<String> random_destination_car = current_system.random_destinations_car();
ArrayList<String> random_destination_bike = current_system.random_destinations_bike(); ArrayList<String> random_destination_bike = current_system.random_destinations_bike();
assertEquals(3, random_destination_car.size()); // random_destinations_car gibt genau 3 destinations zurück assertEquals(3, random_destination_car.size()); // random_destinations_car gibt genau 3 destinations zurück
assertEquals(3, random_destination_bike.size()); // random destinations_bike gibt genau 3 destinations zurück assertEquals(3, random_destination_bike.size()); // random destinations_bike gibt genau 3 destinations zurück
// random_destinations_car gibt nur destinations mit mindestens 150 km // random_destinations_car gibt nur destinations mit mindestens 150 km Entfernung zurück
// Entfernung zurück assertEquals(true, Double.parseDouble(current_system.distance(random_destination_car.get(0).split(";")[0]).replace(" km", "")) > 150);
assertEquals(true, Double.parseDouble( // random_destinations_bike gibt nur destinations mit maximal 100 km Entfernung zurück
current_system.distance(random_destination_car.get(0).split(";")[0]).replace(" km", "")) > 150); assertEquals(true, Double.parseDouble(current_system.distance(random_destination_bike.get(0).split(";")[0]).replace(" km", "")) < 100);
// random_destinations_bike gibt nur destinations mit maximal 100 km Entfernung
// zurück
assertEquals(true, Double.parseDouble(
current_system.distance(random_destination_bike.get(0).split(";")[0]).replace(" km", "")) < 100);
} }
@Test @Test
public void encoding() { public void encoding(){
String test_password = "123Esel"; String test_password = "123Esel";
assertEquals("MTIzRXNlbA==", System.encoding(test_password)); assertEquals("MTIzRXNlbA==",System.encoding(test_password));
} }
@Test @Test
public void decoding() { public void decoding(){
String test_password = "MTIzRXNlbA=="; String test_password = "MTIzRXNlbA==";
assertEquals("123Esel", System.decoding(test_password)); assertEquals("123Esel",System.decoding(test_password));
} }
@ -112,7 +106,7 @@ public class SystemTest {
public void sign_in_user() { public void sign_in_user() {
assertEquals(true, current_system.sign_in_user("Daniel", "1401Daniel")); assertEquals(true, current_system.sign_in_user("Daniel", "1401Daniel"));
assertEquals("Daniel", current_system.getDetails()[0]); assertEquals("Daniel",current_system.getDetails()[0]);
} }
@ -120,33 +114,29 @@ public class SystemTest {
public void sign_out_user() { public void sign_out_user() {
assertEquals(true, current_system.sign_in_user("David", "123Esel")); assertEquals(true, current_system.sign_in_user("David", "123Esel"));
assertEquals("David", current_system.getDetails()[0]); assertEquals("David",current_system.getDetails()[0]);
current_system.sign_out_user(); current_system.sign_out_user();
assertEquals("", current_system.getDetails()[0]); assertEquals("",current_system.getDetails()[0]);
} }
@Test @Test
public void sign_up_user() { public void sign_up_user(){
// Username darf nicht doppelt vorkommen! // Username darf nicht doppelt vorkommen!
assertEquals(false, current_system.sign_up_user("David", "123Esel", "123Esel", "Mannheim", "68161", "AMG", "10", assertEquals(false, current_system.sign_up_user("David","123Esel","123Esel","Mannheim","68161","AMG","10","300","20"));
"300", "20")); assertEquals(true, current_system.sign_up_user("Selim","Penis69","Penis69","Mannheim","68161","AMG","10","300","20"));
assertEquals(true, current_system.sign_up_user("Selim", "Penis69", "Penis69", "Mannheim", "68161", "AMG", "10",
"300", "20"));
// PLZ muss mit Stadt übereinstimmen // PLZ muss mit Stadt übereinstimmen
assertEquals(false, current_system.sign_up_user("Lukas", "123Esel", "123Esel", "Mannheim", "11105", "AMG", "10", assertEquals(false, current_system.sign_up_user("Lukas","123Esel","123Esel","Mannheim","11105","AMG","10","300","20"));
"300", "20")); assertEquals(true, current_system.sign_up_user("Lukas","123Esel","123Esel","Mannheim","68305","AMG","10","300","20"));
assertEquals(true, current_system.sign_up_user("Lukas", "123Esel", "123Esel", "Mannheim", "68305", "AMG", "10",
"300", "20"));
assertEquals("Lukas", current_system.getDetails()[0]); assertEquals("Lukas",current_system.getDetails()[0]);
current_system.sign_out_user(); current_system.sign_out_user();
assertEquals("", current_system.getDetails()[0]); assertEquals("",current_system.getDetails()[0]);
assertEquals(true, current_system.sign_in_user("Lukas", "123Esel")); assertEquals(true, current_system.sign_in_user("Lukas","123Esel"));
} }
@Test @Test
public void change_user_details() { public void change_user_details(){
current_system.sign_in_user("David", "123Esel"); current_system.sign_in_user("David", "123Esel");
current_system.change_user_details("Enes", "123Esel", "Mannheim", "68161", "", "", "", ""); current_system.change_user_details("Enes", "123Esel", "Mannheim", "68161", "", "", "", "");
@ -156,7 +146,7 @@ public class SystemTest {
} }
@Test @Test
public void change_user_password() { public void change_user_password(){
current_system.sign_in_user("David", "123Esel"); current_system.sign_in_user("David", "123Esel");
assertEquals(true, current_system.change_user_password("123Esel", "Pizza69", "Pizza69")); assertEquals(true, current_system.change_user_password("123Esel", "Pizza69", "Pizza69"));
@ -167,10 +157,11 @@ public class SystemTest {
; ;
} }
/* /*
* Tests auf Basis von user_data.csv: Tests auf Basis von user_data.csv:
* Daniel;MTQwMURhbmllbA==;Mannheim;68305;BMW;1.5;50.4;40.2 Daniel;MTQwMURhbmllbA==;Mannheim;68305;BMW;1.5;50.4;40.2
* David;MTIzRXNlbA==;Mannheim;68161;AMG;10.0;100.0;20.0 David;MTIzRXNlbA==;Mannheim;68161;AMG;10.0;100.0;20.0
*/ */
} }