src/main/java/task/tracker/TaskTracker.java - feature/Task-Tracker - EgorGumovskiy/JavaAtVibeCoding

src/main/java/task/tracker/TaskTracker.java

59 строк2 KB

egumovskiy

Поправлен формат вывода сообщений

24 июн 2026, 15:28

24 июн 2026, 15:28714a17e

package task.tracker;

import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;

public class TaskTracker {
    private Map<String, Task> taskCollection;

    public TaskTracker() {
        this.taskCollection = new HashMap<>();
    }

    public void addTaskInTracker(String name) {
        if (!taskCollection.containsKey(name)) {
            taskCollection.put(name, new Task(name));
        }
    }

    public void addTaskInTracker(String name, String description) {
        if (!taskCollection.containsKey(name)) {
            taskCollection.put(name, new Task(name, description));
        }
    }

    public void printTrackedTask() {
        taskCollection.values().forEach(Task::printTaskInfo);
    }

    public void markTaskOnDoneByName(String name) {
        taskCollection.get(name).toDone();
        System.out.printf("задача '%s' переведена в статус Done %n", name);
    }

    public void getTaskStatusByName(String name) {
        try {
            System.out.printf("Статус задачи '%s' - %s %n", name, taskCollection.get(name).getTaskStatus());
        } catch (NullPointerException e) {
            System.out.printf("Задачи с названием '%s' - не нашлось %n", name);
        }
    }

    public void printTrackerStatistic() {
        countStat()
                .forEach((status, count) ->
                        System.out.printf("""
                                Задач в статусе %s - %d
                                """, status, count));
    }

    private Map<String, Integer> countStat() {
        Map<String, Integer> stats = new LinkedHashMap<>();
        for (Task task : taskCollection.values()) {
            stats.merge(task.getTaskStatus(), 1, Integer::sum);
        }
        return stats;

    }
}