Smart Task Scheduler

A command-line-based Task Management application built with pure Core Java. It supports task creation, deadlines, recurrence (daily, weekly, monthly), completion tracking, and file-based persistence — all powered by Java 8+ Date and Time API.

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Features

• Add tasks with due date & time
• Set recurrence: DAILY, WEEKLY, MONTHLY, or NONE
• View time remaining for any task
• Real-time labels: “Due Today”, “Due in < 1 Hour”
• Mark tasks as completed
• Persistent storage (via tasks.dat)
• Filter views: Overdue, Today, This Week, This Month
• Sort tasks by deadline
• Robust Java 8+ java.time usage

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Project Structure

SmartTaskScheduler/
├── model/
│   ├── Task.java
│   └── RecurrenceType.java
├── service/
│   └── TaskManager.java
├── util/
│   ├── DateUtils.java
│   └── InvalidDateFormatException.java
├── persistance/
│   └── TaskPersistenceService.java
├── data/
│   └── tasks.dat (auto-created)
└── Main.java

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Data Persistence

Tasks are automatically saved in:

src/data/tasks.dat

File is auto-created and reused across runs.

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😋 Author

Chandra Sekhar Vipparla

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