Main.java

package ZooManagementSystem;

import java.util.Scanner;


import static ZooManagementSystem.Pattern.*;
import static ZooManagementSystem.Zoo.*;

public class Main {
    private static int choice;
    

    public static void main(String[] args) throws HeightException, AgeException {
        Zoo zoo = new Zoo();
        Scanner input= new Scanner(System.in);
        System.out.println("\n1)Show The Zoo Details & Number of pets in it\n"
                + "2)Show all Penguins in the zoo\n"
                + "3)Add Penguin\n"
                + "4)Show all the carnivorous animals\n"
                + "5)Add a new carnivorous animal\n"
                + "6)Show all Fishies\n"
                + "7)Add Fishies to the Aquarium\n"
                + "8)Feed all pets in the zoo\n"
                + "9)Listen to all Animals in the Zoo\n"
                + "10)Make All Animals in the Zoo age One Year\n"
                + "11)Choose a way to sort the Penguins\n"
                + "12)Show all Dogs in the Zoo\n"
                + "13)Add a new Dog\n"
                + "14)Exit\n"
        );
        System.out.println("Enter your option:");
        choice = input.nextInt();
        while(choice!=14) {
            switch(choice) {
                case 1:
                    System.out.println(zooDetails());
                    break;
                case 2:
                    System.out.println(printPenguins());;
                    break;
                case 3:
                    add_penguin(zoo);
                    break;
                case 4:
                    System.out.println("All carnivorous animals: \n");
                    System.out.println(printLions());
                    System.out.println(printTigers());
					System.out.println(printLynxes());
                    break;
                case 5:
                    AddCarnivorousAnimal(zoo);
                    break;
                case 6:
                    System.out.println(printFishes());
                    System.out.println(MostPopularFishColour());
                    break;
                case 7:
                    add_new_fishes();
                    break;
                case 8:
                    System.out.println("The Lions ate: "+zoo.Feed_lions()+"kg of meat.");
                    System.out.println("The Tigers age: "+zoo.Feed_tigers()+"kg of meat.");
					System.out.println("The Lynxes ate: "+zoo.Feed_lynxes()+"kg of meat.");
                    System.out.println("The Fishes ate: "+ String.format("%.2f",zoo.Feed_Fishes()) +" meals.\n");
                    System.out.println("The Penguins ate : "+zoo.Feed_penguins()+" Fishes.\n");
                    break;
                case 9:
                    System.out.println(zoo.ListentoAllAnimalsinZoo());
                    break;
                case 10:
                    System.out.println(zoo.ageOneYearAll());
                    System.out.println("All Other animals have been Aged one year\n");
                    break;
                case 11:
                    SortPenguins();
                    break;
                case 12:
                    System.out.println(printDogs());
                    break;
                case 13:
                    AddNewDog(zoo);
                    break;
                case 14:
                    System.out.println("Thank You!\nHave a nice day:)");
                    break;
                default:
                    throw new IllegalStateException("Unexpected value: " + input);
            }
            System.out.println("\n1)Show The Zoo Details & Number of pets in it\n"
                    + "2)Show all Penguins in the zoo\n"
                    + "3)Add Penguin\n"
                    + "4)Show all the carnivorous animals\n"
                    + "5)Add a new carnivorous animal\n"
                    + "6)Show all Fishies\n"
                    + "7)Add Fishies to the Aquarium\n"
                    + "8)Feed all pets in the zoo\n"
                    + "9)Listen to all Animals in the Zoo\n"
                    + "10)Make All Animals in the Zoo age One Year\n"
                    + "11)Choose a way to sort the Penguins\n"
                    + "12)Show all Dogs in the Zoo\n"
                    + "13)Add a new Dog\n"
                    + "14)Exit\n"
            );
            System.out.println("Enter your option:");
            choice=input.nextInt();
        }
      //  return 0;
    }

    private static void AddNewDog(Zoo zoo) {
        Scanner input_dog = new Scanner(System.in);
        System.out.println("Enter the Name of the new Dog: ");
        String name= input_dog.nextLine();
        System.out.println("Enter the Weight of the new Dog: ");
        double weight= input_dog.nextDouble();
        while (weight<=0){
            System.out.println("The Weight of the Dog Can't be Negative\n" +
                    "Please Re enter a new weight: ");
            weight=input_dog.nextDouble();
        }
        System.out.println("Enter the age of the new Dog: ");
        int age_d= input_dog.nextInt();
        while (age_d<=0 || age_d>=60){
            System.out.println("The Age of a dog is between 1-60\n" +
                    "Please re Enter a new responsible age: ");
            age_d=input_dog.nextInt();
        }
        System.out.println("Enter the Gender of the new Dog:"+"\n1)Male.\n2)Female. (Type 1 or 2)");
        int animal_gender = input_dog.nextInt();
        System.out.println("Enter the Type of the new Dog:"+"\n1)Akita.\n2)Bulldog.\n3)Poodle.\n4)Terriers.");
        int dogtype = input_dog.nextInt();
        zoo.AddNewDog(name,age_d,weight,dogtype,animal_gender);
    }

    public static void add_penguin(Zoo zoo) throws HeightException, AgeException{
        System.out.println("Enter the Name of the new penguin: ");
        Scanner input_Penguin = new Scanner(System.in);
        String name_p = input_Penguin.nextLine();
        System.out.println("Enter the height of the new penguin: ");
        double height_p = input_Penguin.nextDouble();
        System.out.println("Enter the age of the new penguin: ");
        int age_p = input_Penguin.nextInt();
        System.out.println(zoo.Add_New_Penguin(name_p,height_p,age_p));
    }

    public static void AddCarnivorousAnimal(Zoo zoo){
        System.out.println("Which carnivorous animal you want to add?\n");
        System.out.println("lion/tiger/lynx(Type the requested aninmal!)");
        int animal_choice = -1;
        Scanner input_carnivorous = new Scanner(System.in);
        String requested_animal= input_carnivorous.nextLine();
        if(requested_animal.equals("lion"))
            animal_choice=1;
        else if (requested_animal.equals("tiger"))
        	animal_choice=2;
        else if(requested_animal.equals("lynx"))
        	animal_choice=3;
        System.out.println("Enter the Name of the new "+requested_animal+": ");
        String name_animal= input_carnivorous.nextLine();
        System.out.println("Enter the Weight of the new "+requested_animal+": ");
        double weight_animal= input_carnivorous.nextDouble();
        while (weight_animal<=0){
            System.out.println("The Weight of "+requested_animal+"Can't be Negative\n" +
                    "Please Re enter a new weight: ");
            weight_animal=input_carnivorous.nextDouble();
        }
        System.out.println("Enter the age of the new "+requested_animal+": ");
        int age_animal= input_carnivorous.nextInt();
        while (age_animal<=0 || age_animal>=60){
            System.out.println("The Age of a carnivorous animal is between 1-60\n" +
                    "Please re Enter a new responsible age: ");
            age_animal=input_carnivorous.nextInt();
        }
        System.out.println("Enter the Gender of the new "+requested_animal+":"+"\n1)Male.\n2)Female. (Type 1 or 2)");
        int animal_gender = input_carnivorous.nextInt();
        if(animal_choice == 1)
            zoo.AddNewLion(name_animal,weight_animal,age_animal,animal_gender);
        else if(animal_choice == 2)
            zoo.AddNewTiger(name_animal,weight_animal,age_animal,animal_gender);
        else
        	zoo.AddNewLynx(name_animal, weight_animal, age_animal, animal_gender);
    }

    public static void add_new_fishes(){
        System.out.println("Choose an option:\n1)Add Fish With Details\n2)Add a number of random Fishes\n");
        Pattern Pattern_fish=null;
        Scanner input_choice = new Scanner(System.in);
        int choice_of_adding = input_choice.nextInt();
        if(choice_of_adding==1){
            System.out.println("What type of Fish would you like to add?\n1.Fish\n2.GoldFish\n3.ClownFish");
            int type_f = input_choice.nextInt();
        	System.out.println("Enter the Age of the Fish:");
            int age_f=input_choice.nextInt();
            while(age_f<=0 || age_f>15){
                System.out.println("Fish as they know on average lives between 10-15 years\n" +
                        "Please Re enter a new responsible age: ");
                age_f=input_choice.nextInt();
            }
            System.out.println("Enter the Length of the Fish:");
            double length_f=input_choice.nextDouble();
            while (length_f<=0){
                System.out.println("The length of a fish can't be Negative\n" +
                        "Please Re enter a new fish length: ");
                length_f=input_choice.nextDouble();
            }
            if(type_f == 2) {
                AddNewFish(type_f, age_f, length_f, null, null);
            	System.out.println("The GoldFish was successfully added");
            	return;
            }
            if(type_f == 3) {
                AddNewFish(type_f, age_f, length_f, null, null);
            	System.out.println("The ClownFish was successfully added");
            	return;
            }
            System.out.println("Enter the Pattern of the Fish: (Type one of these Patterns: SPOTS,STRIPES,CLEAR,DOTS )");
            input_choice.skip("[\r\n]+"); // To skip the input of the next line char
            String pattern = input_choice.nextLine();
            if (pattern.equals("DOTS")) {
                Pattern_fish= DOTS;
            }
            else if (pattern.equals("SPOTS")) {
                Pattern_fish=SPOTS;
            } else if (pattern.equals("STRIPES")) {
                Pattern_fish=STRIPES;
            } else if (pattern.equals("CLEAR")) {
                Pattern_fish=CLEAR;
            }
            Colour[] allColours = Colour.values();
            System.out.println("How many Colors is the Fish?\n");
            int number_of_colors= input_choice.nextInt();
            Colour[] singularFishColours = new Colour[number_of_colors];
            for(int i = 0; i<number_of_colors; i++) {
                boolean was_added=false;
                System.out.println("Choose the Colors :\n1)BLACK, 2)WHITE, 3)GREEN, 4)ORANGE, 5)BLUE, 6)YELLOW, 7)BROWN, 8)GOLD, 9)RED, 10)CYAN");
                int color_num = input_choice.nextInt();
                for(int j=0;singularFishColours[j]!=null;j++) {
                    if(singularFishColours[j].equals(allColours[color_num])) {
                        System.out.println("This colour was already added!");
                        was_added=true;
                        i--;
                        break;
                    }
                }
                if(!was_added)
                    singularFishColours[i] = allColours[color_num];
                was_added=false;
            }
            AddNewFish(type_f,age_f,length_f,singularFishColours,Pattern_fish);
            System.out.println("The Fish was successfully added");
        } else if (choice_of_adding==2) {
            System.out.println("How much Fishes you want to add?\n");
            int num_fishes= input_choice.nextInt();
            addFish(num_fishes);
            System.out.println(num_fishes+" new Fishes were Added Successfully\n");
        }
    }

    public static void SortPenguins(){
        System.out.println("Which way would you like to sort the penguins\n" +
                "1)By Name in Ascending Order\n" +
                "2)By Height in Descending Order\n" +
                "3)By Age in Ascending Order\n");
        Scanner in = new Scanner(System.in);
        int waytosort= in.nextInt();
        if(waytosort==1){
            Penguin.SortByName(penguins);
            Penguin.setLastSortWayused(1);
            System.out.println("Penguins now sorted By Name in Ascending Order\n");
        } else if (waytosort==2) {
            Penguin.SortByHeight(penguins);
            Penguin.setLastSortWayused(2);
            System.out.println("Penguins now sorted By Height in Descending Order\n\n");
        } else if (waytosort==3) {
            Penguin.SortByAge(penguins);
            Penguin.setLastSortWayused(3);
            System.out.println("Penguins now sorted By Age in Ascending Order\n");
        }
    }
    
    public static double heightExceptionPenguin() {
    	double height_p = -1;
    	Scanner input_Penguin = new Scanner(System.in);
    	while(height_p < 1 || height_p > 200) {
    	System.out.println("Height of the new Penguin is illegal (choose a number between 1-"+ Zoo.penguins.get(0).getHeight()+" (inclusive))\nPlease re-Enter the height of the new penguin: ");
    	height_p = input_Penguin.nextDouble();
    	}
    	return height_p;
    }
    
    public static int ageExceptionPenguin() {
    	int age_p = -1;
    	Scanner input_Penguin = new Scanner(System.in);
    	while(age_p < 1 || age_p > 20) {
    	System.out.println("Age of the penguin is illegal (choose a number 1-20 (inclusive)),\nPlease re-Enter the age of the new penguin: ");
        age_p = input_Penguin.nextInt();
    	}
        return age_p;
    }
}