#23 added constructor in Task class, implemented SevereWeather, WeatherService, WeatherGradenTaskPlanner

src/main/java/ch/zhaw/gartenverwaltung/io/SevereWeather.java

@@ -0,0 +1,5 @@
+package ch.zhaw.gartenverwaltung.io;
+
+public enum SevereWeather {
+    FROST,SNOW,HAIL,NO_SEVERE_WEATHER
+}

src/main/java/ch/zhaw/gartenverwaltung/io/WeatherGradenTaskPlanner.java

@@ -0,0 +1,64 @@
+package ch.zhaw.gartenverwaltung.io;
+
+import ch.zhaw.gartenverwaltung.types.Crop;
+import ch.zhaw.gartenverwaltung.types.Task;
+
+import java.io.IOException;
+import java.time.LocalDate;
+import java.util.List;
+
+public class WeatherGradenTaskPlanner {
+    private final TaskList taskList;
+    WeatherService weatherService;
+    private final LocalDate dateSevereWeather = LocalDate.of(22,12,15);
+
+    public WeatherGradenTaskPlanner(TaskList taskList) {
+        this.taskList = taskList;
+        weatherService = new WeatherService();
+    }
+
+    public void getWeatherEvents() throws IOException {
+        Enum actualWeather = weatherService.causeSevereWeather(0);
+        if (SevereWeather.HAIL.equals(actualWeather)) {
+            createPreHail();
+        } else if (SevereWeather.FROST.equals(actualWeather)) {
+            createPreFrost();
+        } else if (SevereWeather.SNOW.equals(actualWeather)) {
+            createPreSnow();
+        }
+    }
+
+    public void createPreHail() throws IOException {
+
+        Task preHailTask = new Task("Hail",
+                                    "During a summer Thunderstorm it could hail heavily. THe Hail could damage the crops. To prevent damage cover the plants with a strong tarpaulin",
+                                    dateSevereWeather);
+        preHailTask.withId(Long.MAX_VALUE);
+        taskList.saveTask(preHailTask);
+
+    }
+
+    public void createPreFrost() throws IOException {
+        Task preFrostTask = new Task("Frost",
+                                    "The temperatur falls below zero degrees, cover especially the root with wool",
+                                    dateSevereWeather);
+        preFrostTask.withId(Long.MAX_VALUE);
+        taskList.saveTask(preFrostTask);
+    }
+
+    public void createPreSnow() throws IOException {
+        Task preSnowTask = new Task("Snow",
+                                    "The weather brings little snowfall. Cover your crops",
+                                    dateSevereWeather);
+        preSnowTask.withId(Long.MAX_VALUE);
+        taskList.saveTask(preSnowTask);
+    }
+
+    public void calculateRainAmount(){
+
+    }
+
+    public void adjustWateringTask(List<Crop> crops){
+
+    }
+}

src/main/java/ch/zhaw/gartenverwaltung/io/WeatherService.java

@@ -0,0 +1,14 @@
+package ch.zhaw.gartenverwaltung.io;
+
+public class WeatherService {
+
+    public Enum causeSevereWeather(int randomWeather){
+        return switch (randomWeather) {
+            case 1 -> SevereWeather.HAIL;
+            case 2 -> SevereWeather.SNOW;
+            case 3 -> SevereWeather.FROST;
+            default -> null;
+        };
+
+    }
+}

src/main/java/ch/zhaw/gartenverwaltung/types/Task.java

@@ -33,6 +33,14 @@ public class Task {
         this.startDate = startDate;
         this.cropId = cropId;
     }
+    /**
+     * Constructor for weather events
+    */
+    public Task(String name, String description, LocalDate startDate) {
+        this.name = name;
+        this.description = description;
+        this.startDate = startDate;
+    }
 
     public Task(String name, String description, LocalDate startDate, LocalDate endDate, int interval, long cropId) {
         this.name = name;