# CyberBotGUI 🛡️💬

A **Cybersecurity Awareness Chatbot** built with **C# (WPF)** and a **MySQL backend**.  
It helps users learn about cybersecurity, manage personal security tasks, and test their knowledge through interactive quizzes — all while logging activity persistently in a database.

---

## 📌 Features
- **Natural Language Processing (NLP)**: Detects user intent (e.g., add task, start quiz, show log).
- **Task Management**: Add, complete, delete, and list cybersecurity-related tasks.
- **Persistent Logging**: Every action is stored in MySQL for audit and review.
- **Quiz Engine**: Interactive multiple-choice and true/false cybersecurity quiz.
- **Sentiment Detection**: Responds empathetically to user tone (positive, confused, urgent).
- **Activity Log**: Unified view of all chatbot actions, user inputs, and system events.

---

## 🏗️ Architecture Overview
| Component | Role |
|-----------|------|
| **ChatEngine** | Central orchestrator. Routes user input through NLP, calls TaskManager or QuizEngine, and logs actions. |
| **NLPRouter** | Detects intent and extracts task details (title, reminder time, task ID). |
| **TaskManager** | Handles CRUD operations for tasks and integrates with DatabaseService. |
| **DatabaseService** | Connects to MySQL, creates tables, and persists tasks and logs. |
| **QuizEngine** | Runs cybersecurity quizzes, checks answers, and logs results. |
| **ActivityLog** | Provides a unified log view for recent actions. |

---

## 🗄️ Database Schema
```sql
CREATE DATABASE IF NOT EXISTS CyberBotDB;
USE CyberBotDB;

CREATE TABLE IF NOT EXISTS Tasks (
    Id INT AUTO_INCREMENT PRIMARY KEY,
    Title VARCHAR(255) NOT NULL,
    Description TEXT,
    ReminderTime DATETIME NULL,
    CreatedAt DATETIME NOT NULL,
    IsComplete BOOLEAN DEFAULT FALSE
);

CREATE TABLE IF NOT EXISTS ActivityLog (
    Id INT AUTO_INCREMENT PRIMARY KEY,
    Action VARCHAR(255) NOT NULL,
    Details TEXT,
    Category VARCHAR(50),
    Timestamp DATETIME NOT NULL
);