import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Scanner;

public class Main {
	private static ArrayList<vehicle> fcatalogue = new ArrayList<>();
	private static File output;

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		askfile(in);
		showmenu();
		userselects(in);

	}private static void showmenu() {
		System.out.println("Please make your choice:");
		System.out.println("\t 1 - Show the entire Mobility4you catalogue");
		System.out.println("\t 2 - Add new electric car");
		System.out.println("\t 3 - Add new gas-powered car");
		System.out.println("\t 4 - Add a new hybrid car");
		System.out.println("\t 5 - Show the entire Mobility4you catalogue sorted by car-type");
		System.out.println("\t 6 - Show the entire Mobility4you catalogue sorted by brand (alphabetically)");
		System.out.println("\t 7 - Write to file");
		System.out.println("\t 8 - Stop the program");
	}private static void userselects(Scanner in) {
		switch(in.next()) {
		case "1":
			showfile();
			break;
		case "2":
			addelcar(in);
			break;
		case "3":
			addgascar(in);
			break;
		case "4":
			addhybcar(in);
			break;
		case "5":
			showbycar();
			break;
		case "6":
			System.out.println("6");
			break;
		case "7":
			System.out.println("7");
			break;
		case "8":
			System.out.println("8");
			break;
		default:
			System.out.println("Please make a valid choice.");
			userselects(in);
			}
	}private static void askfile(Scanner ask) {
		try {
		System.out.println("Please provide us with a valid file name");
		File file = new File(ask.next());
			Scanner read = new Scanner(file);
			while(read.hasNextLine()){
				String x = read.nextLine();
				String[] list = x.split(",\\s");
				switch(list[0].split("\\s")[0]) {
				case "ELECTRIC_CAR":
					Electric_car elcar = new Electric_car(list[0].split("\\s")[1], list[1], list[2], list[3], list[4]);
					fcatalogue.add(elcar);
					break;
				case "GAS_CAR":
					Gas_car gascar = new Gas_car(list[0].split("\\s")[1], list[1], list[2], list[3], list[4]);
					fcatalogue.add(gascar);
					break;
				case "HYBRID_CAR":
					Hybrid_car hybcar = new Hybrid_car(list[0].split("\\s")[1], list[1], list[2], list[3], list[4], list[5]);
					fcatalogue.add(hybcar);
					break;
				default:
					System.out.println("Mobility4you doesn't support this kind of vehicle yet");
				}
			}read.close();
			output=file;
		}catch(FileNotFoundException e) {
			System.out.println("Something weird has occurred, please try again.");
			askfile(ask);
		}
		}private static void showfile() {
			try {
		Scanner out = new Scanner(output);
		while(out.hasNextLine()) {
			System.out.println(out.nextLine());
		}out.close();
		}catch(FileNotFoundException e) {
			System.out.println("error");
		}
	}private synchronized static void addelcar(Scanner in) {
		ArrayList<String> data = askgendata(in);
		data.add(askcapacity(in));
		fcatalogue.add(new Electric_car(data.get(0), data.get(1), data.get(2), data.get(3), data.get(4)));
	}private synchronized static void addgascar(Scanner in) {
		ArrayList<String> data = askgendata(in);
		data.add(askdisplacement(in));
		fcatalogue.add(new Gas_car(data.get(0), data.get(1), data.get(2), data.get(3), data.get(4)));
	}private synchronized static void addhybcar(Scanner in) {
		ArrayList<String> data = askgendata(in);
		data.add(askcapacity(in));
		data.add(askdisplacement(in));
		fcatalogue.add(new Hybrid_car(data.get(0), data.get(1), data.get(2), data.get(3), data.get(4), data.get(5)));
	}private static ArrayList<String> askgendata(Scanner input) {
		ArrayList<String> data = new ArrayList<>();
		System.out.println("Please provide us with the brandname");
		data.add(input.next());
		System.out.println("Please provide us with the model name");
		data.add(input.next());
		System.out.println("Please provide us with the engine power");
		data.add(input.next());
		System.out.println("Please provide us with the price");
		data.add(input.next());
		return data;
	}private static String askdisplacement(Scanner in) {
		System.out.println("Please provide us the engine displacement.");
		return in.next();
	}private static String askcapacity(Scanner in) {
		System.out.println("Please provide us the capacity of the battery");
		return in.next();
	}
}