qurancalc/QuranCalc/Program.cs

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

using System;
using System.Linq;
using System.IO;

namespace QuranCalc
{
	class MainClass
	{
		public static string[] SurahNames = new string[] { "Al-Fatihah", "Al-Baqarah", "Aal Imran", "An-Nisa'", "Al-Ma'idah", "Al-An'am", "Al-A'raf", "Al-Anfal", "At-Tawbah", "Yunus", "Hud", "Yusuf", "Ar-Ra'd", "Ibraheem", "Al-Hijr", "An-Nahl", "Al-Isra", "Al-Kahf", "Maryam", "Ta-Ha", "Al-Anbiya'", "Al-Hajj", "Al-Mu'minoon", "An-Nur", "Al-Furqan", "Ash-Shu`ara'", "An-Naml", "Al-Qasas", "Al-`Ankabut", "Ar-Rum", "Luqman", "As-Sajdah", "Al-Ahzab", "Saba'", "Fatir", "Ya Sin", "As-Saffat", "Sad", "Az-Zumar", "Ghafir", "Fussilat", "Ash-Shura", "Az-Zukhruf", "Ad-Dukhan", "Al-Jathiyah", "Al-Ahqaf", "Muhammad", "Al-Fath", "Al-Hujurat", "Qaf", "Ad-Dhariyat", "At-Tur", "An-Najm", "Al-Qamar", "Ar-Rahman", "Al-Waqi'ah", "Al-Hadeed", "Al-Mujadilah", "Al-Hashr", "Al-Mumtahanah", "As-Saff", "Al-Jumu'ah", "Al-Munafiqun", "At-Taghabun", "At-Talaq", "At-Tahreem", "Al-Mulk", "Al-Qalam", "Al-Haqqah", "Al-Ma'aarij", "Nuh", "Al-Jinn", "Al-Muzzammil", "Al-Muddathir", "Al-Qiyamah", "Al-Insan", "Al-Mursalat", "An-Naba'", "An-Nazi'at", "`Abasa", "At-Takweer", "Al-Infitar", "Al-Mutaffifeen", "Al-Inshiqaq", "Al-Burooj", "At-Tariq", "Al-A'la", "Al-Ghashiyah", "Al-Fajr", "Al-Balad", "Ash-Shams", "Al-Lail", "Ad-Duha", "Al-Inshirah", "At-Teen", "Al-`Alaq", "Al-Qadr", "Al-Bayyinah", "Az-Zalzala", "Al-Adiyat", "Al-Qari`ah", "At-Takathur", "Al-Asr", "Al-Humazah", "Al-Feel", "Al-Quraish", "Al-Maa'oun", "Al-Kawthar", "Al-Kafiroun", "An-Nasr", "Al-Masad", "Al-Ikhlas", "Al-Falaq", "Al-Nas" };
		public static int Main (string[] args)
		{
			try
			{
				if(AyahIncrementer.Finished)
					AyahIncrementer.Finished = false;
				else
				{
					Console.Error.WriteLine("QuranCalc");
					Console.Error.WriteLine("Copyright (c) 2016 Muhammad Moaz Imtiaz");
					Console.Error.WriteLine(".......................................");
				}
				Console.Write("In how many days would you like to finish the Qur'an? ");
				double days = double.Parse(Console.ReadLine());
				Console.Write("Sittings per day: ");
				double sittings_per_day = double.Parse(Console.ReadLine());
				AyahIncrementer ai = new AyahIncrementer();
				Console.Write("Custom starting point (y/N)? ");
				int startingPoint = 0;
				if(Console.ReadLine().ToLower() == "y")
				{
					Console.Write("Surah number: ");
					int sn = int.Parse(Console.ReadLine());
					for(int i = 1;i < sn;i++)
						ai.Increment(AyahIncrementer.AyahCounts[i-1]);
					Console.Write("Ayah number: ");
					if((startingPoint += int.Parse(Console.ReadLine())) > AyahIncrementer.AyahCounts[sn - 1])
						throw new IndexOutOfRangeException();
					ai.Increment(startingPoint);
					ai.Increment(-1);
				}
				// We do not have support for numbers of pages or ruku' at this time, so we will just calculate based on ayaat.
				int ayaat_per_sitting = (int)Math.Ceiling((6236-startingPoint)/(days*sittings_per_day)); // 6236 is the number of ayaat in the Qur'an.
				string output = string.Empty;
				for(int i = 1; i <= days; i++)
				{
					if(AyahIncrementer.Finished)
						break;
					for(int j = 1;j <= sittings_per_day;j++)
					{
						if(sittings_per_day != 1)
						{
							output += "Day " + i + ",Sitting " + j + "," + ai.NextAyah + " to ";
							Console.Write("Day " + i + ", Sitting " + j + ":\t" + ai.NextAyah + " to ");
						}
						else
						{
							output += "Day " + i + "," + ai.NextAyah + " to ";
							Console.Write("Day " + i + ":\t" + ai.NextAyah + " to ");
						}
						ai.Increment(ayaat_per_sitting);
						output += ai.LastAyah;
						Console.Write(ai.LastAyah);
						if(j == sittings_per_day && sittings_per_day != 1)
						{
							output += " *";
							Console.Write(" *");
						}
						output += Environment.NewLine;
						Console.WriteLine();
					}
				}
				output += "Ayaat per sitting: " + ayaat_per_sitting + Environment.NewLine;
				output += "Ayaat per day: " + ayaat_per_sitting*sittings_per_day + Environment.NewLine;
				Console.Write("Ayaat per sitting: " + ayaat_per_sitting + Environment.NewLine);
				Console.Write("Ayaat per day: " + ayaat_per_sitting*sittings_per_day + Environment.NewLine);
				Console.Write("Output to CSV? (y/N)? ");
				if(Console.ReadLine().ToLower() == "y") {
					string name = string.Empty;
					using(Stream stream = File.OpenWrite(name = DateTime.Now.ToString("s").Replace("-", "").Replace(":", "").Replace('T', '_') + ".csv"))
					using(StreamWriter sw = new StreamWriter(stream)) {
						sw.Write(output.TrimEnd(Environment.NewLine.ToArray()));
					}
					Console.WriteLine("Done! File written to " + name + ".");
				}
				Console.Write("Calculate again (y/N)? ");
				if(Console.ReadLine().ToLower() == "y")
					Main(args);
				return 0;
			}
			catch(Exception e) {
				Console.Error.WriteLine ("Traceback (most recent call last):");
				Console.Error.Write (Traceback.Read ());
				Console.Error.WriteLine ("At int Main(string[]) (class MainClass):");
				Console.Error.WriteLine ("Error: " + e.GetType ().ToString () + " occurred.");
				Console.Error.WriteLine ("Description: " + e.Message);
				return -1;
			}
		}
	}
}