import java.util.ArrayList;
import java.util.Scanner;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;
import java.text.ParseException;
import java.text.SimpleDateFormat;

public class Testtt {
	public static void main(String[] args) {
		ArrayList<String> ArraynewStudent = new ArrayList<String>();
		Scanner input = new Scanner(System.in);
		boolean endprogram = false;
		while (!endprogram) {
			System.out.println("Choice you student status : ");
			System.out.println("Press 1 for new student ");
			System.out.println("Press 2 for existing student: ");
			System.out
					.println("Press 3 to upload document, certificate or picture: ");
			System.out.println("Press 4 to exit program: ");
			System.out.println("Press 5 to write student to file: ");
			int studentChoice = input.nextInt();
			switch (studentChoice) {

			case 1:
				NewStudent(ArraynewStudent);
				break;
			case 2:
				ActualStudent();
				break;
			case 3:
				StudentsAndCertificate();
				break;
			case 4:
				endprogram = true;
				break;
			case 5:
				writeStudent("textDataBase\\NewStudent.txt", ArraynewStudent);
				break;
			case 6:
				readFile();
				break;
			}
		}
	}

	public static void NewStudent(ArrayList<String> ArrayNewStudent) {
		Scanner input = new Scanner(System.in);
		//
		Date studentDate = new Date();
		System.out.print("Enter your names : ");
		String studentNames = input.nextLine();
		System.out.print("Enter your EGN number : ");
		String studentEGN = input.nextLine();
		System.out.print("Enter your ID number : ");
		String studentId = input.nextLine();
		ArrayNewStudent.add(studentNames);
		ArrayNewStudent.add(studentId);
		ArrayNewStudent.add(studentEGN);
		ArrayNewStudent.add(studentDate.toString());
		for (String newStudent : ArrayNewStudent) {
			System.out.println(newStudent);
		}
		System.out.println();
	}

	public static void ImportCertificate() {
		// качване на сертификат
	}

	public static void ImportPicture() {
		// Добавяне .jpeg
	}

	public static void ActualStudent() {
		// добавяне :
		String[] actualStudent = { "Names : Petar Plamenov Kamenov",
				"Student ID : 90024242403", "University Number : 09091044 :" };
		String[] StudentPayment = { " " };
		SimpleDateFormat format = new SimpleDateFormat("MM-dd-yyyy");
		Date date = new Date();
		String StudentEndEducation = "12-09-2016";
		Date End = null;
		try {
			End = format.parse(StudentEndEducation);

		} catch (ParseException e) {
			e.printStackTrace();
		}
		boolean IsEnded = date.after(End);
		if (IsEnded) {
			System.out.println("Student is not Active: ");
		} else {
			System.out.println("Student is Active: ");
		}
		for (String actStudent : actualStudent) {
			System.out.println(actStudent);
		}
	}

	public static void StudentsAndExams() {
		// опция за признаване на изпит поради издържани майстоски класове
	}

	public static void StudentsAndCertificate() {
		// прехвърляне в метода StudentsAndExams(); и признаване на изпитите
	}

	public static void readFile() {
		// Link the File variable to a file on the computer
		File file = new File("NewStudent.txt");

		// Next line may throw an exception!
		Scanner fileReader = new Scanner("textDataBase\\NewStudent.txt");

		int lineNumber = 0;

		// Read file
		while (fileReader.hasNextLine()) {
			lineNumber++;
			System.out.printf("Line %d: %s%n", lineNumber,
					fileReader.nextLine());
		}

		fileReader.close();
	}

	public static void writeStudent(String fileName,
			ArrayList<String> ArrayOfStudents) {
		try {
			PrintWriter writer = new PrintWriter(new BufferedWriter(
					new FileWriter(fileName, true)));
			String[] simpleStrArray = new String[ArrayOfStudents.size()];
			simpleStrArray = ArrayOfStudents.toArray(simpleStrArray);
			for (int i = 0; i < ArrayOfStudents.size(); i++) {
				writer.println(simpleStrArray[i]);
			}
			writer.close();
		} catch (IOException e) {
			e.printStackTrace();
		}

	}
}