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Merge branch 'random_destinations_fix'

get_all_user
Selim Eser 2024-06-09 21:55:16 +02:00
parent 5a6fe3fc53 4fbcfb4bf5
commit f17f4d1a1c
2 changed files with 47 additions and 42 deletions
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73
src/main/java/de/hs_mannheim/domain/System.java
View File

@ -20,6 +20,7 @@ public class System {
private User current_user = new User();
private String api_key;
private ArrayList<String> distances = new ArrayList<>();
public System(String api_key) {
this.api_key = api_key;
@ -54,7 +55,9 @@ public class System {
return true;
}
public void sign_out_user(){}
public void sign_out_user(){
this.distances = new ArrayList<>();
}
public boolean change_user_details(String username, String password, String hometown, int zip,
String car_name, double car_co2_km, double car_avg_kmh, double bike_avg_kmh){
@ -82,42 +85,37 @@ public class System {
public ArrayList<String> random_destinations_car(){
ArrayList<String> result = new ArrayList<>();
InputStream inputStream = Main.class.getResourceAsStream("/zip.csv");
calc_all_distances();
try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
String line;
while ((line = reader.readLine()) != null && result.size()<3) {
line = line.replace("\"", "");
if(Double.parseDouble(distance(line.split(";")[0]).replace(" km", "")) > 150)
result.add(line);
}
} catch (Exception e) {}
ArrayList<String> mem = new ArrayList<>();
ArrayList<String> result = new ArrayList<>();
for(int i = 0; i<this.distances.size(); i++){
if(Double.parseDouble(this.distances.get(i).split(";")[2])>150)
mem.add(this.distances.get(i));
}
for(int i = 0; i<3; i++)
result.add(mem.get((int) (Math.random()*mem.size())));
return result;
}
public ArrayList<String> random_destinations_bike(){
ArrayList<String> result = new ArrayList<>();
InputStream inputStream = Main.class.getResourceAsStream("/zip.csv");
calc_all_distances();
try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
String line;
while ((line = reader.readLine()) != null && result.size()<3) {
line = line.replace("\"", "");
if(Double.parseDouble(distance(line.split(";")[0]).replace(" km", "")) < 100)
result.add(line);
}
} catch (Exception e) {}
ArrayList<String> mem = new ArrayList<>();
ArrayList<String> result = new ArrayList<>();
for(int i = 0; i<this.distances.size(); i++){
if(Double.parseDouble(this.distances.get(i).split(";")[2])<100)
mem.add(this.distances.get(i));
}
for(int i = 0; i<3; i++)
result.add(mem.get((int) (Math.random()*mem.size())));
return result;
}
@ -298,6 +296,25 @@ public class System {
}
public void calc_all_distances(){
if(!this.distances.isEmpty())
return;
InputStream inputStream = Main.class.getResourceAsStream("/zip.csv");
try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
String line;
while ((line = reader.readLine()) != null) {
line = line.replace("\"", "");
this.distances.add(line.split(";")[0] + ";" + line.split(";")[1] + ";" + Double.parseDouble(distance(line.split(";")[0]).replace(" km", "")));
}
} catch (Exception e) {}
}
public String[] travel_time(String destination_zip){
String[] result = new String[2];

16
src/test/java/de/hs_mannheim/domain/SystemTest.java
View File

@ -9,19 +9,17 @@ import org.junit.jupiter.api.Test;
public class SystemTest {
System current_system = new System("35a75437476f12302f72e55d368485db");
@Test
public void weather_forecast(){
System current_system = new System("35a75437476f12302f72e55d368485db");
assertNotEquals("Es ist ein Fehler aufgetreten!",current_system.weather_forecast("68161"));
}
@Test
public void current_weather(){
System current_system = new System("35a75437476f12302f72e55d368485db");
current_system.set_current_user_zip("68161");
assertNotEquals("Es ist ein Fehler aufgetreten!",current_system.current_weather());
@ -30,8 +28,6 @@ public class SystemTest {
@Test
public void search(){
System current_system = new System("35a75437476f12302f72e55d368485db");
ArrayList<String> list = current_system.search("Mannheim");
assertEquals("68159", list.get(0).split(";")[0]);
@ -42,8 +38,6 @@ public class SystemTest {
@Test
public void distance(){
System current_system = new System("35a75437476f12302f72e55d368485db");
current_system.set_current_user_zip("68161");
assertEquals("88.46 km", current_system.distance("60306")); // Frankfurt
@ -55,8 +49,6 @@ public class SystemTest {
@Test
public void travel_time(){
System current_system = new System("35a75437476f12302f72e55d368485db");
current_system.set_current_user_zip("68161");
current_system.set_current_user_car_avg_kmh(100);
current_system.set_current_user_bike_avg_kmh(20);
@ -71,8 +63,6 @@ public class SystemTest {
@Test
public void calc_l_consumption(){
System current_system = new System("35a75437476f12302f72e55d368485db");
current_system.set_current_user_zip("68161");
current_system.set_current_user_car_avg_kmh(100);
current_system.set_current_user_car_l_100km(10);
@ -85,8 +75,6 @@ public class SystemTest {
@Test
public void random_destinations(){
System current_system = new System("35a75437476f12302f72e55d368485db");
current_system.set_current_user_zip("68161");
assertEquals(3, current_system.random_destinations_car().size()); // random_destinations_car gibt genau 3 destinations zurück