package com.androidbegin.buttonclicktutorial;


import java.util.ArrayList;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.List;

public class Calendrier {
	
	
	String[] months = { "January", "February", "March", "April", "May", "June",
		      "July", "August", "September", "October", "November", "December" };
	
	 public final static int dom[] = { 31, 28, 31, 30, /* jan feb mar apr */
			  31, 30, 31, 31, /* may jun jul aug */
			  30, 31, 30, 31 /* sep oct nov dec */
			  };
	 
	 // Bissextile
	 //cal.isLeapYear(2008)
	 
	 //Easter Monday = Easter Sunday + 1
	 //Ascension Day = Easter Sunday + 39
	 //Pentecost Sunday = Easter Sunday + 49
	 //Pentecost Monday = Easter Sunday + 50
	
	public static GregorianCalendar calculLundiPacques(int annee)
	{
		int a = annee / 100;
		int b = annee % 100;
		int c = (3 * (a + 25)) / 4;
		int d = (3 * (a + 25)) % 4;
		int e = (8 * (a + 11)) / 25;
		int f = (5 * a + b) % 19;
		int g = (19 * f + c - e) % 30;
		int h = (f + 11 * g) / 319;
		int j = (60 * (5 - d) + b) / 4;
		int k = (60 * (5 - d) + b) % 4;
		int m = (2 * j - k - g + h) % 7;
		int n = (g - h + m + 114) / 31;
		int p = (g - h + m + 114) % 31;
		int jour = p + 1;
		int mois = n;

		GregorianCalendar date = new GregorianCalendar(annee, mois - 1, jour);
		date.add(GregorianCalendar.DAY_OF_MONTH, 1);
		return date;
	}
	/*
	public DateTime EasterDate(int year) 
	{

	    int Y = year;

	    int a = Y % 19;

	    int b = Y / 100;

	    int c = Y % 100;

	    int d = b / 4;

	    int e = b % 4;

	    int f = (b + 8) / 25;

	    int g = (b - f + 1) / 3;

	    int h = (19 * a + b - d - g + 15) % 30;

	    int i = c / 4;

	    int k = c % 4;

	    int L = (32 + 2 * e + 2 * i - h - k) % 7;

	    int m = (a + 11 * h + 22 * L) / 451;

	    int month = (h + L - 7 * m + 114) / 31;

	    int day = ((h + L - 7 * m + 114) % 31) + 1;

	    DateTime dt = new DateTime(year, month, day);

	    return dt;

	}
	*/
	public static List<Date> getJourFeries(int annee) 
	{
		List<Date> datesFeries = new ArrayList<Date>();

		// Jour de l'an
		GregorianCalendar jourAn = new GregorianCalendar(annee, 0, 1);
		datesFeries.add(jourAn.getTime());

		// Lundi de pacques
		GregorianCalendar pacques = calculLundiPacques(annee);
		datesFeries.add(pacques.getTime());

		// Fete du travail
		GregorianCalendar premierMai = new GregorianCalendar(annee, 4, 1);
		datesFeries.add(premierMai.getTime());

		// 8 mai
		GregorianCalendar huitMai = new GregorianCalendar(annee, 4, 8);
		datesFeries.add(huitMai.getTime());

		// Ascension (= pâques + 38 jours)
		GregorianCalendar ascension = new GregorianCalendar(annee,
				pacques.get(GregorianCalendar.MONTH),
				pacques.get(GregorianCalendar.DAY_OF_MONTH));
		ascension.add(GregorianCalendar.DAY_OF_MONTH, 38);
		datesFeries.add(ascension.getTime());

		// Pentecôte (= pâques + 49 jours)
		GregorianCalendar pentecote = new GregorianCalendar(annee,
				pacques.get(GregorianCalendar.MONTH),
				pacques.get(GregorianCalendar.DAY_OF_MONTH));
		pentecote.add(GregorianCalendar.DAY_OF_MONTH, 49);
		datesFeries.add(pentecote.getTime());

		// Fête Nationale
		GregorianCalendar quatorzeJuillet = new GregorianCalendar(annee, 6, 14);
		datesFeries.add(quatorzeJuillet.getTime());

		// Assomption
		GregorianCalendar assomption = new GregorianCalendar(annee, 7, 15);
		datesFeries.add(assomption.getTime());

		// La Toussaint
		GregorianCalendar toussaint = new GregorianCalendar(annee, 10, 1);
		datesFeries.add(toussaint.getTime());

		// L'Armistice
		GregorianCalendar armistice = new GregorianCalendar(annee, 10, 11);
		datesFeries.add(armistice.getTime());

		// Noël
		GregorianCalendar noel = new GregorianCalendar(annee, 11, 25);
		datesFeries.add(noel.getTime());

		return datesFeries;
	}
	

	public static void aaagetJourFeries(int annee) 
	{
		List<Date> datesFeries = new ArrayList<Date>();

		ArrayList<String> timestamp_list = new ArrayList<String>();
		
		// Jour de l'an
		GregorianCalendar jourAn = new GregorianCalendar(annee, 0, 1);
		datesFeries.add(jourAn.getTime());

		// Lundi de pacques
		GregorianCalendar pacques = calculLundiPacques(annee);
		datesFeries.add(pacques.getTime());

		// Fete du travail
		GregorianCalendar premierMai = new GregorianCalendar(annee, 4, 1);
		datesFeries.add(premierMai.getTime());

		// 8 mai
		GregorianCalendar huitMai = new GregorianCalendar(annee, 4, 8);
		datesFeries.add(huitMai.getTime());

		// Ascension (= pâques + 38 jours)
		GregorianCalendar ascension = new GregorianCalendar(annee,
				pacques.get(GregorianCalendar.MONTH),
				pacques.get(GregorianCalendar.DAY_OF_MONTH));
		ascension.add(GregorianCalendar.DAY_OF_MONTH, 38);
		datesFeries.add(ascension.getTime());

		// Pentecôte (= pâques + 49 jours)
		GregorianCalendar pentecote = new GregorianCalendar(annee,
				pacques.get(GregorianCalendar.MONTH),
				pacques.get(GregorianCalendar.DAY_OF_MONTH));
		pentecote.add(GregorianCalendar.DAY_OF_MONTH, 49);
		datesFeries.add(pentecote.getTime());

		// Fête Nationale
		GregorianCalendar quatorzeJuillet = new GregorianCalendar(annee, 6, 14);
		datesFeries.add(quatorzeJuillet.getTime());

		// Assomption
		GregorianCalendar assomption = new GregorianCalendar(annee, 7, 15);
		datesFeries.add(assomption.getTime());

		// La Toussaint
		GregorianCalendar toussaint = new GregorianCalendar(annee, 10, 1);
		datesFeries.add(toussaint.getTime());

		// L'Armistice
		GregorianCalendar armistice = new GregorianCalendar(annee, 10, 11);
		datesFeries.add(armistice.getTime());

		// Noël
		GregorianCalendar noel = new GregorianCalendar(annee, 11, 25);
		datesFeries.add(noel.getTime());

		//return datesFeries;
	}

	
}
