import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Scanner;

public class Person implements Comparable<Person> {
	private String name;
	private String surname;
	private int age;
	private int height;
	private double weight;
	private static List<Person> lista = new ArrayList<Person>();

	public static int liczba;

	public static int numberOfPerson() {
		return liczba;
	}

	public static void addPerson(String name, String surname, int age, int height, double weight) {
		Person person = new Person(name, surname, age, height, weight);
		Person.lista.add(person);
		liczba++;
	}

	public static List<Person> getAllPerson() {
		return lista;
	}

	public static void searchPerson() {
		// switch name,surname,age,height,weight
		Scanner read = new Scanner(System.in);
		Scanner nameScanner=new Scanner(System.in);
		int choice = 1;
		System.out.println(choice);
		do {
			System.out.println("Find a person by");
			System.out.println("Enter your choice");
			System.out.println("0.Exit");
			System.out.println("1.Name");
			System.out.println("2.Surname");
			System.out.println("3.Age");
			System.out.println("4.Height");
			System.out.println("5.Weight");
			String choicename;
			choice=read.nextInt();
			switch (choice) {
			case 0:
				System.out.println("0.Exit");
				break;
			case 1:
				System.out.println("1.Name");
				System.out.println("Enter Name");
				choicename = nameScanner.nextLine();
				for (Person person : lista) {
					if (person.getName().equalsIgnoreCase(choicename)) System.out.println(person);
				}
				break;
			case 2:
				System.out.println("2.Surname");
				System.out.println("Enter Surname");
				choicename = nameScanner.nextLine();
				for (Person person : lista) {
					if (person.getSurname().equalsIgnoreCase(choicename)) System.out.println(person);
				}
				break;
			case 3:
				System.out.println("3.Age");
				System.out.println("Enter Age");
				choicename = nameScanner.nextLine();
				for (Person person : lista) {
					if (person.getAge()==Integer.parseInt(choicename)) System.out.println(person);
				}
				break;
			case 4:
				System.out.println("4.Height");
				choicename = nameScanner.nextLine();
				for (Person person : lista) {
					if (person.getHeight()==Integer.parseInt(choicename)) System.out.println(person);
				}
				break;
			case 5:
				System.out.println("5.Weight");
				choicename = nameScanner.nextLine();
				for (Person person : lista) {
					if (person.getWeight()==Integer.parseInt(choicename)) System.out.println(person);
				}
				break;
			default:
				System.out.println("Incorrect number.Try again.Enter 0 to exit");
				break;
			}
		} while (choice > 1 && choice < 6);
		//System.out.println(choice);
		read.close();
		nameScanner.close();
	}
	public static void minPerson(){
		Scanner read = new Scanner(System.in);
		Scanner nameScanner=new Scanner(System.in);
		int choice = 1;
		System.out.println(choice);
		do {
			System.out.println("Min a person by");
			System.out.println("Enter your choice");
			System.out.println("0.Exit");
			System.out.println("1.Name");
			System.out.println("2.Surname");
			System.out.println("3.Age");
			System.out.println("4.Height");
			System.out.println("5.Weight");
			String choicename;
			choice=read.nextInt();
			switch (choice) {
			case 0:
				System.out.println("0.Exit");
				break;
			case 1:
				System.out.println("1.Name");
				Collections.sort(Person.lista,new ComparatorPersonName());
				System.out.println(Person.lista.get(0));
				break;
			case 2:
				System.out.println("2.Surname");
				Collections.sort(Person.lista,new ComparatorPersonSurname());
				System.out.println(Person.lista.get(0));
				break;
			case 3:
				System.out.println("3.Age");
				Collections.sort(Person.lista,new ComparatorPersonAge());
				System.out.println(Person.lista.get(0));
				break;
			case 4:
				System.out.println("4.Height");
				Collections.sort(Person.lista,new ComparatorPersonHeight());
				System.out.println(Person.lista.get(0));
				break;
			case 5:
				System.out.println("5.Weight");
				Collections.sort(Person.lista,new ComparatorPersonWeight());
				System.out.println(Person.lista.get(0));
				break;
			default:
				System.out.println("Incorrect number.Try again.Enter 0 to exit");
				break;
			}
		} while (choice > 1 && choice < 6);
		//System.out.println(choice);
		read.close();
		nameScanner.close();
	}
	public static void maxPerson(){
		Scanner read = new Scanner(System.in);
		Scanner nameScanner=new Scanner(System.in);
		int choice = 1;
		System.out.println(choice);
		do {
			System.out.println("Max a person by");
			System.out.println("Enter your choice");
			System.out.println("0.Exit");
			System.out.println("1.Name");
			System.out.println("2.Surname");
			System.out.println("3.Age");
			System.out.println("4.Height");
			System.out.println("5.Weight");
			String choicename;
			choice=read.nextInt();
			switch (choice) {
			case 0:
				System.out.println("0.Exit");
				break;
			case 1:
				System.out.println("1.Name");
				Collections.sort(Person.lista,new ComparatorPersonName());
				System.out.println(Person.lista.get(lista.size()-1));
				break;
			case 2:
				System.out.println("2.Surname");
				Collections.sort(Person.lista,new ComparatorPersonSurname());
				System.out.println(Person.lista.get(lista.size()-1));
				break;
			case 3:
				System.out.println("3.Age");
				Collections.sort(Person.lista,new ComparatorPersonAge());
				System.out.println(Person.lista.get(lista.size()-1));
				break;
			case 4:
				System.out.println("4.Height");
				Collections.sort(Person.lista,new ComparatorPersonHeight());
				System.out.println(Person.lista.get(lista.size()-1));
				break;
			case 5:
				System.out.println("5.Weight");
				Collections.sort(Person.lista,new ComparatorPersonWeight());
				System.out.println(Person.lista.get(lista.size()-1));
				break;
			default:
				System.out.println("Incorrect number.Try again.Enter 0 to exit");
				break;
			}
		} while (choice > 1 && choice < 6);
		//System.out.println(choice);
		read.close();
		nameScanner.close();
	}
	
	public static void sortPerson(){
		Scanner read = new Scanner(System.in);
		Scanner nameScanner=new Scanner(System.in);
		int choice = 1;
		System.out.println(choice);
		do {
			System.out.println("Sort a person by");
			System.out.println("Enter your choice");
			System.out.println("0.Exit");
			System.out.println("1.Name");
			System.out.println("2.Surname");
			System.out.println("3.Age");
			System.out.println("4.Height");
			System.out.println("5.Weight");
			String choicename;
			choice=read.nextInt();
			switch (choice) {
			case 0:
				System.out.println("0.Exit");
				break;
			case 1:
				System.out.println("1.Name");
				Collections.sort(Person.lista,new ComparatorPersonName());
				System.out.println(Person.lista);
				break;
			case 2:
				System.out.println("2.Surname");
				Collections.sort(Person.lista,new ComparatorPersonSurname());
				System.out.println(Person.lista);
				break;
			case 3:
				System.out.println("3.Age");
				Collections.sort(Person.lista,new ComparatorPersonAge());
				System.out.println(Person.lista);
				break;
			case 4:
				System.out.println("4.Height");
				Collections.sort(Person.lista,new ComparatorPersonHeight());
				System.out.println(Person.lista);
				break;
			case 5:
				System.out.println("5.Weight");
				Collections.sort(Person.lista,new ComparatorPersonWeight());
				System.out.println(Person.lista);
				break;
			default:
				System.out.println("Incorrect number.Try again.Enter 0 to exit");
				break;
			}
		} while (choice > 1 && choice < 6);
		//System.out.println(choice);
		read.close();
		nameScanner.close();
	}

	@Override
	public String toString() {
		return "Person [name=" + name + ", surname=" + surname + ", age=" + age + ", height=" + height + ", weight="
				+ weight + "]";
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getSurname() {
		return surname;
	}

	public void setSurname(String surname) {
		this.surname = surname;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

	public int getHeight() {
		return height;
	}

	public void setHeight(int height) {
		this.height = height;
	}

	public double getWeight() {
		return weight;
	}

	public void setWeight(double weight) {
		this.weight = weight;
	}
	public static void deletePerson(){
		Scanner read = new Scanner(System.in);
		Scanner nameScanner=new Scanner(System.in);
		int choice = 1;
		System.out.println(choice);
		do {
			System.out.println("Delete a person by");
			System.out.println("Enter your choice");
			System.out.println("0.Exit");
			System.out.println("1.Name");
			System.out.println("2.Surname");
			System.out.println("3.Age");
			System.out.println("4.Height");
			System.out.println("5.Weight");
			String choicename;
			choice=read.nextInt();
			switch (choice) {
			case 0:
				System.out.println("0.Exit");
				break;
			case 1:
				System.out.println("1.Name");
				System.out.println("Enter Name");
				choicename = nameScanner.nextLine();
				for (Person person : lista) {
					if (person.getName().equalsIgnoreCase(choicename)) lista.remove(person);
				}
				break;
			case 2:
				System.out.println("2.Surname");
				System.out.println("Enter Surname");
				choicename = nameScanner.nextLine();
				for (Person person : lista) {
					if (person.getSurname().equalsIgnoreCase(choicename)) lista.remove(person);
				}
				break;
			case 3:
				System.out.println("3.Age");
				System.out.println("Enter Age");
				choicename = nameScanner.nextLine();
				for (Person person : lista) {
					if (person.getAge()==Integer.parseInt(choicename)) lista.remove(person);
				}
				break;
			case 4:
				System.out.println("4.Height");
				choicename = nameScanner.nextLine();
				for (Person person : lista) {
					if (person.getHeight()==Integer.parseInt(choicename)) lista.remove(person);
				}
				break;
			case 5:
				System.out.println("5.Weight");
				choicename = nameScanner.nextLine();
				for (Person person : lista) {
					if (person.getWeight()==Integer.parseInt(choicename)) lista.remove(person);
				}
				break;
			default:
				System.out.println("Incorrect number.Try again.Enter 0 to exit");
				break;
			}
		} while (choice > 1 && choice < 6);
		//System.out.println(choice);
		read.close();
		nameScanner.close();
		System.out.println(Person.getAllPerson());
	}
	public static void main(String[] args) {
		Person.addPerson("Michał", "Makowski", 33, 175, 82);
		Person.addPerson("Tomasz", "Kowalski", 38, 186, 92);
		Person.addPerson("Dorota", "Jankowska", 30, 176, 58);
		
		String wybor = "0";
		Scanner readLoop = new Scanner(System.in);
		Scanner read = new Scanner(System.in);
		String name1;
		String surname1;
		int age1;
		int height1;
		double weight1;
		do {
			System.out.println("-----------");
			Person.clearConsole();
			System.out.println("Enter your choice");
			System.out.println("0.Exit");
			System.out.println("1.Add new person");
			System.out.println("2.Search for person");
			System.out.println("3.Delete a person");
			System.out.println("4.Search min");
			System.out.println("5.Search max");
			System.out.println("6.Sort list of persons");
			System.out.println("7.View a list of persons");
			wybor = read.nextLine();
			switch (Integer.parseInt(wybor)) {
			case 0:
				System.out.println("Your choose EXIT");
				break;
			case 1:
				System.out.println("Your choice 1");
				System.out.println("Give name:");
				name1=readLoop.nextLine();
				System.out.println("Give surname:");
				surname1=readLoop.nextLine();
				System.out.println("Give age:");
				age1=Integer.parseInt(readLoop.nextLine());
				System.out.println("Give height:");
				height1=Integer.parseInt(readLoop.nextLine());
				System.out.println("Give weight:");
				weight1=Integer.parseInt(readLoop.nextLine());
				Person.addPerson(name1, surname1, age1, height1, weight1);
				break;
			case 2:
				System.out.println("Your choice Search for Person");
				Person.searchPerson();
				break;
			case 3:
				System.out.println("Your choice 3 Delete a Person");
				Person.deletePerson();
				break;
			case 4:
				System.out.println("Your choice 4 Search min Person");
				Person.minPerson();
				break;
			case 5:
				System.out.println("Your choice 5 Search max Person");
				Person.maxPerson();
				break;	
			case 6:
				System.out.println("Your choice 6 Sort Persons by params");
				//Collections.sort(Person.lista);
				Person.sortPerson();
				System.out.println(lista);
				break;
			case 7:
				System.out.println("Your choice 7 View a list of Persons");
				if (Person.liczba > 0)
					System.out.println(Person.lista);
				else
					System.out.println("The list is empty");
				break;
			default:
				System.out.println("Incorrect number.Try again.Enter 0 to exit");
				break;
			}
		} while (Integer.parseInt(wybor) > 0 && Integer.parseInt(wybor) < 8);
		readLoop.close();
		read.close();
	}

	public static void clearConsole() {
		try {
			final String os = System.getProperty("os.name");

			if (os.contains("Windows")) {
				Runtime.getRuntime().exec("cls");
			} else {
				Runtime.getRuntime().exec("clear");
			}
		} catch (final Exception e) {

		}
	}

	@Override
	public int compareTo(Person o) {
		if (this.getSurname().compareTo(o.getSurname())<0)return -1;
		else if (this.getSurname().compareTo(o.getSurname())>0)return 1;
		return 0;
	}

	public Person(String name, String surname, int age, int height, double weight) {
		super();
		setName(name);
		setSurname(surname);
		setAge(age);
		setHeight(height);
		setWeight(weight);

	}

}



import java.util.Comparator;

public class ComparatorPersonHeight implements Comparator<Person>{

	@Override
	public int compare(Person p1, Person p2) {
		if (p1.getHeight()<p2.getHeight()) return -1;
		else if (p1.getHeight()>p2.getHeight()) return 1; 
		return 0;
	}

}



import java.util.Comparator;

public class ComparatorPersonName implements Comparator<Person>{

	@Override
	public int compare(Person p1, Person p2) {
		if (p1.getName().compareTo(p2.getName())<0) return -1;
		else if (p1.getName().compareTo(p2.getName())>0) return 1; 
		return 0;
	}

}



import java.util.Comparator;

public class ComparatorPersonSurname implements Comparator<Person>{

	@Override
	public int compare(Person p1, Person p2) {
		if (p1.getSurname().compareTo(p2.getSurname())<0) return -1;
		else if (p1.getSurname().compareTo(p2.getSurname())>0) return 1; 
		return 0;
	}

}




import java.util.Comparator;

public class ComparatorPersonWeight implements Comparator<Person>{

	@Override
	public int compare(Person p1, Person p2) {
		if (p1.getWeight()<p2.getWeight()) return -1;
		else if (p1.getWeight()>p2.getWeight()) return 1; 
		return 0;
	}

}