///<summary>Creates a YearlyZmanimDictionary for the given year.</summary>
///<returns>The Zmanim for that year, or null if they could not be loaded.</returns>
protected override YearlyZmanimDictionary CreateYear(int year)
{
var days = new ZmanimInfo[DateTime.IsLeapYear(year) ? 366 : 365];
for (int i = 0; i < days.Length; i++) {
var date = new DateTime(year, 1, 1).AddDays(i);
days[i] = new ZmanimInfo(date, CalculateZmanim(date));
}
return new YearlyZmanimDictionary(year, days);
}
///<summary>Creates a YearlyZmanimDictionary for the given year.</summary>
///<returns>The Zmanim for that year, or null if they could not be loaded.</returns>
protected override YearlyZmanimDictionary CreateYear(int year)
{
var days = new ZmanimInfo[DateTime.IsLeapYear(year) ? 366 : 365];
for (int i = 0; i < days.Length; i++)
{
var date = new DateTime(year, 1, 1).AddDays(i);
days[i] = new ZmanimInfo(date, CalculateZmanim(date));
}
return(new YearlyZmanimDictionary(year, days));
}
void WriteYear(ZmanimInfo[] year, bool writeDateColumn)
{
var columns = year[0].Times.Keys.ToArray();
using (var writer = File.CreateText(Path.Combine(DataFolder, year[0].Date.Year.ToString(CultureInfo.InvariantCulture) + "." + Extension))) {
writer.WriteLine(CsvHeader);
if (writeDateColumn)
writer.Write("Date,");
for (int i = 0; i < columns.Length; i++) {
if (i > 0) writer.Write(',');
writer.Write(columns[i].Replace(',', '_'));
}
writer.WriteLine();
foreach (var day in year) {
if (writeDateColumn)
writer.Write("{0:MM/dd/yyyy},", day.Date);
for (int i = 0; i < columns.Length; i++) {
if (i > 0) writer.Write(',');
var time = day[columns[i]];
writer.Write("{0:00}:{1:00}:{2:00}", time.Hours, time.Minutes, time.Seconds);
}
writer.WriteLine();
}
}
}
///<summary>Creates a YearlyZmanimDictionary for the given year.</summary>
///<returns>The Zmanim for that year, or null if they could not be loaded.</returns>
protected override YearlyZmanimDictionary CreateYear(int year)
{
var path = Path.Combine(DataFolder, year.ToString(CultureInfo.InvariantCulture) + "." + Extension);
if (!File.Exists(path)) return null;
var values = new ZmanimInfo[DateTime.IsLeapYear(year) ? 366 : 365];
var dayOfYear = 0;
string[] columnNames = null;
bool hasDateColumn = false;
string line;
using (var reader = File.OpenText(path)) {
while (null != (line = reader.ReadLine())) {
if (line.Length == 0) continue;
if (line[0] == '#') continue;
if (columnNames == null) {
columnNames = line.Split(Separator);
if (columnNames[0].StartsWith("Date", StringComparison.OrdinalIgnoreCase)) {
var oldCols = columnNames;
columnNames = new string[oldCols.Length - 1];
Array.Copy(oldCols, 1, columnNames, 0, oldCols.Length - 1);
hasDateColumn = true;
}
for (int i = 0; i < columnNames.Length; i++) {
columnNames[i] = columnNames[i].Trim();
}
} else {
int index = hasDateColumn ? line.IndexOf(Separator) + 1 : 0;
if (line.Length != index + 9 * columnNames.Length - 1) //The last column doesn't have a trailing comma
throw new DataException("Bad line:\r\n" + line + "\r\n in file " + path);
var times = new Dictionary<string, TimeSpan>(columnNames.Length);
for (int i = 0; i < columnNames.Length; i++) {
try {
times.Add(columnNames[i], new TimeSpan(
int.Parse(line.Substring(index + 0, 2), CultureInfo.InvariantCulture),
int.Parse(line.Substring(index + 3, 2), CultureInfo.InvariantCulture),
int.Parse(line.Substring(index + 6, 2), CultureInfo.InvariantCulture))
);
} catch (Exception ex) {
throw new DataException("Bad line:\r\n" + line + "\r\n in file " + path, ex);
}
if (i < columnNames.Length - 1 && line[index + 8] != ',') //The last column doesn't have a trailing comma
throw new DataException("Bad line:\r\n" + line + "\r\n in file " + path);
index += 9;
}
values[dayOfYear] = new ZmanimInfo(new DateTime(year, 1, 1).AddDays(dayOfYear), times);
dayOfYear++;
}
}
}
return new YearlyZmanimDictionary(year, values);
}
///<summary>Creates a YearlyZmanimDictionary for the given year.</summary>
///<returns>The Zmanim for that year, or null if they could not be loaded.</returns>
protected override YearlyZmanimDictionary CreateYear(int year)
{
var path = Path.Combine(DataFolder, year.ToString(CultureInfo.InvariantCulture) + "." + Extension);
if (!File.Exists(path))
{
return(null);
}
var values = new ZmanimInfo[DateTime.IsLeapYear(year) ? 366 : 365];
var dayOfYear = 0;
string[] columnNames = null;
bool hasDateColumn = false;
string line;
using (var reader = File.OpenText(path)) {
while (null != (line = reader.ReadLine()))
{
if (line.Length == 0)
{
continue;
}
if (line[0] == '#')
{
continue;
}
if (columnNames == null)
{
columnNames = line.Split(Separator);
if (columnNames[0].StartsWith("Date", StringComparison.OrdinalIgnoreCase))
{
var oldCols = columnNames;
columnNames = new string[oldCols.Length - 1];
Array.Copy(oldCols, 1, columnNames, 0, oldCols.Length - 1);
hasDateColumn = true;
}
for (int i = 0; i < columnNames.Length; i++)
{
columnNames[i] = columnNames[i].Trim();
}
}
else
{
int index = hasDateColumn ? line.IndexOf(Separator) + 1 : 0;
if (line.Length != index + 9 * columnNames.Length - 1) //The last column doesn't have a trailing comma
{
throw new DataException("Bad line:\r\n" + line + "\r\n in file " + path);
}
var times = new Dictionary <string, TimeSpan>(columnNames.Length);
for (int i = 0; i < columnNames.Length; i++)
{
try {
times.Add(columnNames[i], new TimeSpan(
int.Parse(line.Substring(index + 0, 2), CultureInfo.InvariantCulture),
int.Parse(line.Substring(index + 3, 2), CultureInfo.InvariantCulture),
int.Parse(line.Substring(index + 6, 2), CultureInfo.InvariantCulture))
);
} catch (Exception ex) {
throw new DataException("Bad line:\r\n" + line + "\r\n in file " + path, ex);
}
if (i < columnNames.Length - 1 && line[index + 8] != ',') //The last column doesn't have a trailing comma
{
throw new DataException("Bad line:\r\n" + line + "\r\n in file " + path);
}
index += 9;
}
values[dayOfYear] = new ZmanimInfo(new DateTime(year, 1, 1).AddDays(dayOfYear), times);
dayOfYear++;
}
}
}
return(new YearlyZmanimDictionary(year, values));
}
