import java.util.ArrayList;
import java.util.Scanner;

public class Driver {
    private static ArrayList<Dog> dogList = new ArrayList<Dog>();
    private static ArrayList<Monkey> monkeyList = new ArrayList<Monkey>();
    private static ArrayList<String> monkeySpecies = new ArrayList<String>();
    // Instance variables (if needed)
    Object listDogs = new Object();

    public static void main(String[] args) {

    	// Initializing lists and species
        initializeDogList();
        initializeMonkeyList();
        initializeMonkeySpecies();
        
        // Display menu and user input
        Scanner scnr = new Scanner(System.in);
        displayMenu();
        
        // Menu loop with input validation
        String userIn = scnr.nextLine();
        while(!userIn.equalsIgnoreCase("q")) {
        	if (userIn.equals("1")) {
        		intakeNewDog(scnr);
        		userIn = scnr.nextLine();
        	}
        	if (userIn.equals("2")) {
        		intakeNewMonkey(scnr);
        		userIn = scnr.nextLine();
        	}
        	if (userIn.equals("3")) {
        		reserveAnimal(scnr);
        		userIn = scnr.nextLine();
        	}
        	if (userIn.equals("4")) {
        		printAnimals("dog");
        		userIn = scnr.nextLine();
        	}
        	if (userIn.equals("5")) {
        		printAnimals("monkey");
        		userIn = scnr.nextLine();
        	}
        	if (userIn.equals("6")) {
        		printAnimals("available");
        		userIn = scnr.nextLine();
        	}
        	else {
        		System.out.println("Invalid input");
        		displayMenu();
        		userIn = scnr.nextLine();
        	}
        }
        	if (userIn.equalsIgnoreCase("q")) {
        		System.out.println("Exiting program");
        		scnr.close();
        		System.exit(0);
        	}
        }
    
		
	// This method prints the menu options
    public static void displayMenu() {
        System.out.println("\n\n");
        System.out.println("\t\t\t\tRescue Animal System Menu");
        System.out.println("[1] Intake a new dog");
        System.out.println("[2] Intake a new monkey");
        System.out.println("[3] Reserve an animal");
        System.out.println("[4] Print a list of all dogs");
        System.out.println("[5] Print a list of all monkeys");
        System.out.println("[6] Print a list of all animals that are not reserved");
        System.out.println("[q] Quit application");
        System.out.println();
        System.out.println("Enter a menu selection");
    }

    // Adds dogs to a list for testing
    public static void initializeDogList() {
        Dog dog1 = new Dog("Spot", "German Shepherd", "male", "1", "25.6", "05-12-2019", "United States", "intake", false, "United States");
        Dog dog2 = new Dog("Rex", "Great Dane", "male", "3", "35.2", "02-03-2020", "United States", "Phase I", false, "United States");
        Dog dog3 = new Dog("Bella", "Chihuahua", "female", "4", "25.6", "12-12-2019", "Canada", "in service", true, "Canada");

        dogList.add(dog1);
        dogList.add(dog2);
        dogList.add(dog3);
    }
    
    // Adds monkeys to a list for testing
    public static void initializeMonkeyList() {
    	Monkey monkey1 = new Monkey("Abu", "male", "1", "7.65", "11-25-2022", "India", "intake", false, "United States", "16", "16", "6", "Capuchin");
    	
    	monkeyList.add(monkey1);
    }
    
    // Adds list of species for monkey
    public static void initializeMonkeySpecies() {
    	String species1 = new String("capuchin");
    	String species2 = new String("guenon");
    	String species3 = new String("macaque");
    	String species4 = new String("marmoset");
    	String species5 = new String("squirrel monkey");
    	String species6 = new String("tamarin");
    	
    	monkeySpecies.add(species1);
    	monkeySpecies.add(species2);
    	monkeySpecies.add(species3);
    	monkeySpecies.add(species4);
    	monkeySpecies.add(species5);
    	monkeySpecies.add(species6);
    }

    // intakeNewDog method with input validation
    public static void intakeNewDog(Scanner scanner) {
        System.out.println("What is the dog's name?");
        String name = scanner.nextLine();
        for(Dog dog: dogList) {
            if(dog.getName().equalsIgnoreCase(name)) {
                System.out.println("\n\nThis dog is already in our system\n\n");
                return;
            }
            else {
            	try {
            		dog.setName(name);
            		System.out.println("What is the dog's breed?");
            		dog.setBreed(scanner.nextLine());
            		System.out.println("What is the dog's gender?");
            		dog.setGender(scanner.nextLine());
            		System.out.println("What is the dog's age?");
            		dog.setAge(scanner.nextLine());
            		System.out.println("What is the dog's weight?");
            		dog.setWeight(scanner.nextLine());
            		System.out.println("When was the dog acquisitioned?");
            		dog.setAcquisitionDate(scanner.nextLine());
            		System.out.println("Where was the dog acquisitioned?");
            		dog.setAcquisitionLocation(scanner.nextLine());
            		System.out.println("What is the dog's training status?");
            		dog.setTrainingStatus(scanner.nextLine());
            		System.out.println("Is the dog reserved");
            		dog.setReserved(scanner.nextBoolean());
            		
            		if (dog.getReserved() == true) {
            			System.out.println("What country is the dog in service?");
            			dog.setInServiceCountry(scanner.nextLine());
            		}
            		System.out.println("\n\nDog created\n\n");
            		displayMenu();
            		return;
            	}
            	catch (Exception excpt) {
            		System.out.println(excpt.getMessage());
            		System.out.println("Please try again");
            		displayMenu();
            		return;
            	}
            }
        }
     }


        // intakeNewMonkey method with input validation
        public static void intakeNewMonkey(Scanner scanner) {
            System.out.println("What is the monkey's name?");
            String name = scanner.nextLine();
            for(Monkey monkey: monkeyList) {
            	if(monkey.getName().equalsIgnoreCase(name)) {
            		System.out.println("\n\nThis monkey is already in our system\n\n");
            		return;
            	}
            	else {
            		try {
            			monkey.setName(name);;
            			System.out.println("What is the monkey's species?");
            			String species = scanner.nextLine().toLowerCase();
            			if(!monkeySpecies.contains(species)) {
            				throw new Exception("Invalid species");
            			}
            			else {
            				monkey.setSpecies(species);	
            			}
            			System.out.println("What is the monkey's gender?");
            			monkey.setGender(scanner.nextLine());
            			System.out.println("What is the monkey's weight?");
            			monkey.setWeight(scanner.nextLine());
            			System.out.println("What is the monkey's tail length?");
            			monkey.setTailLength(scanner.nextLine());
            			System.out.println("What is the monkey's height?");
            			monkey.setHeight(scanner.nextLine());
            			System.out.println("What is the monkey's body length?");
            			monkey.setBodyLength(scanner.nextLine());
            			System.out.println("When was the monkey acquisitioned?");
            			monkey.setAcquisitionDate(scanner.nextLine());
            			System.out.println("Where was the monkey acquisitioned?");
            			monkey.setAcquisitionLocation(scanner.nextLine());
            			System.out.println("What is the monkey's training status?");
            			monkey.setTrainingStatus(scanner.nextLine());
            			System.out.println("Is the monkey reserved?");
            			monkey.setReserved(scanner.nextBoolean());
            			
            			if(monkey.getReserved() == true) {
            				System.out.println("What country is the monkey in service?");
            				monkey.setInServiceCountry(scanner.nextLine());
            			}
            			System.out.println("\n\nMonkey created\n\n");
            				displayMenu();
            			return;
            		}
            		catch (Exception excpt) {
            			System.out.println(excpt.getMessage());
            			System.out.println("Please try again.");
            			displayMenu();
            			return;
            		}
            	}
            }
        }

        // reserveAnimal method with input validation
        public static void reserveAnimal(Scanner scanner) {
            System.out.println("Select species.");
            String species = scanner.nextLine();
            if(species.equalsIgnoreCase("dog")) {
            	for (Dog dog: dogList) {
            		System.out.println("Enter name of dog.");
            		String name = scanner.nextLine();
            		if(dog.getName().equalsIgnoreCase(name)) {
            			System.out.println("Set dog reserved true or false?");
            			dog.setReserved(scanner.nextBoolean());
            			return;
            		}
            		else {
            			System.out.println("Dog does not exist.");
            			return;
            		}
            	}
            }
            else if(species.equalsIgnoreCase("monkey")) {
            	for(Monkey monkey: monkeyList) {
            		System.out.println("Enter name of monkey.");
            		String name = scanner.nextLine();
            		if(monkey.getName().equalsIgnoreCase(name)) {
            			System.out.println("Set monkey reserved true or false?");
            			monkey.setReserved(scanner.nextBoolean());
            			return;
            		}
            		else {
            			System.out.println("Monkey does not exist.");
            			return;
            		}
            	}
            }
        }

        // printAnimals method with input validation
        public static void printAnimals(String choice) {
        	if(choice.equalsIgnoreCase("dog")) {
        		for(Dog dog: dogList) {
        		System.out.println(dog.getName());
        	}
        }
            if(choice.equalsIgnoreCase("monkey")) {
            	for(Monkey monkey: monkeyList) {
            		System.out.println(monkey.getName());
            	}
            }
            if(choice.equalsIgnoreCase("available")) {
            	for(Dog dog: dogList) {
            		if(dog.getReserved() == false) {
            			System.out.println(dog.getName() + "," + dog.getBreed());
            		}
            	}
            	for(Monkey monkey: monkeyList) {
            		if(monkey.getReserved() == false) {
            			System.out.println(monkey.getName() + "," + monkey.getSpecies());
            		}
            	}
            	System.out.println("Press any key to continue.");
            }

        }
}