import java.io.IOException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.Scanner;

public class Driver {
	private String username;
	private String password;
	private boolean available;
	ArrayList<String> notifications = new ArrayList<String>();	//Declares new ArrayList of String objects called notifications

	public Driver(String username, String password, boolean av) {
		this.username = username;
		this.password = password;
		this.available = av;
	}

	public void printN(){		//printN() method declares new scanner called keyboard and prints username
		Scanner keyboard = new Scanner(System.in);
		System.out.println(username);
	}

	public Boolean checkPassword(String password) { 	 	//methods to check username & password inputted equals password of driver
		return this.password.equals(password);
	}

	public Boolean checkUsername(String username) {
		return this.username.equals(username);
	}

	public String getUsername() {
		return username;
	}

	public boolean isAvailable() { 	 	//isAvailable method returns true if driver is available, false if not.
		if(available)return true;
		else return false;
	}

	public void addNotification(String note){		//method to add a note to the notifications arrayList
		notifications.add(note);
	}

	public void printNotifications(){	//method to iterate through notifications arrayList and prints notifications for logged in user
		for (int i = 0; i < notifications.size(); i++) {
			System.out.println(notifications.get(i));
		}
		System.out.println(" ||-----------------------|| \n \n");
	}
	public Container setDate(){
		Scanner keyb = new Scanner(System.in);
		Container b = new Container();
		Container c = new Container();
		Date curDate = new Date();  //curDate gets assigned to current time

		c.SetContainer(false, 0);

		System.out.println(" Please enter the start date then end date in the format 7-Jun-2013 \n StartDate: ");
		String date1 = keyb.nextLine();

		System.out.println(" EndDate: \n");
		String date2 = keyb.nextLine();


		SimpleDateFormat formatter = new SimpleDateFormat("dd-MMM-yyyy");	//new SimpleDateFormat with format dd-mm-yyyy

		try {
			java.util.Date date = formatter.parse(date1);	//formats 'date1' to SimpleDateFormat and assigns to 'date'
			java.util.Date date3 = formatter.parse(date2);
			Calendar calendar = Calendar.getInstance();		//creating two new calendars and setting them to 'date' so we
			Calendar calendar2 = Calendar.getInstance();	//can add or remove days and assigning these new dates to new variables
			calendar.setTime(date);							//'datePlus3Days' & 'dateMinus2Days'. We then compare these against curDate
			calendar2.setTime(date);						//to check if start & end date are valid
			calendar.add(Calendar.DAY_OF_MONTH, -2);
			calendar2.add(Calendar.DAY_OF_MONTH, +3);
			calendar2.add(Calendar.SECOND, +1);
			Date dateMinus2Days = calendar.getTime();
			Date datePlus3Days = calendar2.getTime();

			if (curDate.after(dateMinus2Days)) {
				System.out.println(" The start date must be at least 48 hours in advance & a maximum of 72 hours long! \n");
				setDate();
			}

			else if (curDate.before(dateMinus2Days))b.date1 = date;

			if (date3.before(datePlus3Days)){
				b.date2 = date3;
				b.isTrue = true;
				return b;
			}else {
				System.out.println(" The start date must be at least 48 hours in advance & a maximum of 72 hours long! \n");
				setDate();
			}
		} catch (ParseException e) {
			e.printStackTrace();
			return c;
		}
		return c;
	}
	public void setSchedule(String reg, String name) throws IOException { 	//method to setup a new schedule
		Date date = null;
		Date endDate = null;
		Date startDate = null;
		Scanner keyboard3 = new Scanner(System.in);

		System.out.println(" Please enter the clients name");
		String client = keyboard3.nextLine();
		Container temp = setDate();
		if(temp.isTrue = false){
			temp = setDate();
		}else {
			startDate = temp.date1;
			endDate = temp.date2;
		}
		String State = " Pending";
		System.out.print(" Your new schedule looks like this:" + "\n Client: " + client + "\n Driver: " + name + "\n Start Date: " + startDate + "\n End Date: " + endDate + "\n" + " Vehicle Reg: " + reg + "\n");
		WorkSchedule schedule = new WorkSchedule(name, client, startDate, endDate, reg, State);
		State = schedule.setState();
		schedule.handleState();
		System.out.println(" State:" + State + "\n \n");
		Depot.workSArray.add(schedule);
		Depot.setUpWorkSchedule();
	}
}