Sprint 9 solution http

Tracker.iml

@@ -72,5 +72,6 @@
         <SOURCES />
       </library>
     </orderEntry>
+    <orderEntry type="library" name="google.code.gson" level="project" />
   </component>
 </module>

src/tracker/Endpoint.java

@@ -0,0 +1,12 @@
+package tracker;
+
+public enum Endpoint {
+    GET_TASKS,
+    GET_PRIORITIZED,
+    GET_HISTORY,
+    GET_BY_ID,
+    DELETE_TASKS,
+    DELETE_BY_ID,
+    POST_TASK,
+    UNKNOWN
+}

src/tracker/EpicTask.java

@@ -3,41 +3,22 @@
 import java.time.Duration;
 import java.time.LocalDateTime;
 import java.util.ArrayList;
+import java.util.List;
 
 public class EpicTask extends Task {
-    private ArrayList<Subtask> subtasks;
+    private List<Integer> subtasksIds;
 
     public EpicTask(String heading, String description, int id) {
-        super(heading, description, id, Duration.ZERO, null); // Устанавливаем нулевую продолжительность и null для startTime
-        this.subtasks = new ArrayList<>();
+        super(heading, description, id, Duration.ZERO, null);
+        this.subtasksIds = new ArrayList<>();
     }
 
-    public void addSubtask(Subtask subtask) {
-        subtasks.add(subtask);
-        calculateEpicDetails();
+    public List<Integer> getSubtasksIds() {
+        return subtasksIds;
     }
 
-    public ArrayList<Subtask> getSubtasks() {
-        return subtasks;
-    }
-
-    private void calculateEpicDetails() {
-        Duration totalDuration = Duration.ZERO;
-        LocalDateTime earliestStartTime = null;
-        LocalDateTime latestEndTime = null;
-
-        for (Subtask subtask : subtasks) {
-            totalDuration = totalDuration.plus(subtask.getDuration());
-            if (earliestStartTime == null || (subtask.getStartTime() != null && subtask.getStartTime().isBefore(earliestStartTime))) {
-                earliestStartTime = subtask.getStartTime();
-            }
-            if (latestEndTime == null || (subtask.getEndTime() != null && subtask.getEndTime().isAfter(latestEndTime))) {
-                latestEndTime = subtask.getEndTime();
-            }
-        }
-
-        this.duration = totalDuration;
-        this.startTime = earliestStartTime;
+    public void setSubtasksIds(int subtaskId) {
+        subtasksIds.add(subtaskId);
     }
 
     @Override
@@ -60,32 +41,4 @@ public String toString() {
         return getId() + "," + Type.EPIC + "," + getHeading() + "," + getStatus() + "," +
                 getDescription() + "," + duration.toMinutes() + "," + (startTime != null ? startTime : "");
     }
-
-    public static EpicTask fromString(String value) {
-        String[] parts = value.split(",");
-
-        // Проверка на минимальное количество частей
-        if (parts.length < 6) {
-            throw new IllegalArgumentException("Неверный формат строки: " + value);
-        }
-
-        int id = Integer.parseInt(parts[0]);
-        String heading = parts[2];
-        Status status = Status.valueOf(parts[3]);
-        String description = parts[4];
-        Duration duration = Duration.ofMinutes(Long.parseLong(parts[5]));
-        LocalDateTime startTime = parts.length > 6 && !parts[6].isEmpty() ? LocalDateTime.parse(parts[6]) : null;
-
-        EpicTask epicTask = new EpicTask(heading, description, id);
-        epicTask.setStatus(status);
-        epicTask.setDuration(duration);
-        epicTask.setStartTime(startTime);
-
-        // Инициализация пустого списка подзадач, если у эпика нет подзадач
-        if (duration.isZero() && startTime == null) {
-            epicTask.subtasks = new ArrayList<>(); // Инициализируем пустой список подзадач
-        }
-
-        return epicTask;
-    }
 }