private static async Task<YearCalendar> GenerateWeekDateSpan(YearCalendar yearCalendar, string year, string season, string week) {
string url;
WeekDateSpan weekDateSpan;
WeekSchedule weekSchedule;
int gameCount;
string startGameId;
string endGameId;
string gameIdYear = string.Empty;
string gameIdMonth = string.Empty;
string gameIdDay = string.Empty;
url = NFLService.BuildWeekScheduleUrl(year, season, week);
weekSchedule = await NFLService.GetWeekScheduleFromUrlAsync(url);
if (weekSchedule.GameSchedules != null) {
gameCount = weekSchedule.GameSchedules.Count;
startGameId = weekSchedule.GameSchedules[0].GameId;
endGameId = weekSchedule.GameSchedules[gameCount - 1].GameId;
weekDateSpan = new WeekDateSpan();
ParseGameId(startGameId, ref gameIdYear, ref gameIdMonth, ref gameIdDay);
weekDateSpan.StartDate = new DateTime(int.Parse(gameIdYear), int.Parse(gameIdMonth), int.Parse(gameIdDay));
weekDateSpan.EndDate = weekDateSpan.StartDate.AddDays(7);
weekDateSpan.Year = year;
weekDateSpan.Season = season;
weekDateSpan.Week = week.Length == 1 ? "0" + week : week;
yearCalendar.WeekDates.Add(weekDateSpan);
}
return yearCalendar;
}
private static async Task<WeekDateSpan> GenerateWeekDateSpan2(string year, string season, string week) {
string url;
WeekDateSpan weekDateSpan = null;
WeekSchedule weekSchedule;
int gameCount;
string startGameId;
string gameIdYear = string.Empty;
string gameIdMonth = string.Empty;
string gameIdDay = string.Empty;
url = NFLService.BuildWeekScheduleUrl(year, season, week);
weekSchedule = await NFLService.GetWeekScheduleFromUrlAsync(url);
if (weekSchedule.GameSchedules != null) {
weekDateSpan = new WeekDateSpan();
weekDateSpan.Year = year;
weekDateSpan.Season = season;
weekDateSpan.Week = week;
gameCount = weekSchedule.GameSchedules.Count;
// 1st GameId
startGameId = weekSchedule.GameSchedules[0].GameId;
// Get year, month, day from GameId
ParseGameId(startGameId, ref gameIdYear, ref gameIdMonth, ref gameIdDay);
// 1st Span (enddate is calculated from startdate)
weekDateSpan.StartDate = new DateTime(int.Parse(gameIdYear), int.Parse(gameIdMonth), int.Parse(gameIdDay));
weekDateSpan.EndDate = weekDateSpan.StartDate.AddDays(7);
}
return weekDateSpan;
}
public async static Task<WeekDateSpan> GetCurrentWeekAsync(DateTime date, string fileName) {
// Need to adjust year because NFL Season starts in Aug and continues on to Feb of next year.
string year = date.Month > 6 ? date.Year.ToString() : (date.Year - 1).ToString();
WeekDateSpan span = new WeekDateSpan();
// Building calendar every time takes too long.
//YearCalendar yearCalendar = await NFLService.BuildYearCalendarAsync(year);
// Build calendar one time then save it for reuse.
FileService fileService = new FileService();
string readjson = await fileService.ReadYearCalendarAsync(fileName);
YearCalendar yearCalendar;
if (string.IsNullOrEmpty(readjson)) {
yearCalendar = await NFLService.BuildYearCalendarAsync(year);
string json = JsonConvert.SerializeObject(yearCalendar, Formatting.None);
await fileService.WriteYearCalendarAsync("YearCalendar.json", json);
}
else {
yearCalendar = JsonConvert.DeserializeObject<YearCalendar>(readjson);
}
for (int i = 0; i < yearCalendar.WeekDates.Count; i++) {
if (date > yearCalendar.WeekDates[i].StartDate && date < yearCalendar.WeekDates[i].EndDate) {
span.Year = yearCalendar.WeekDates[i].Year;
span.Season = yearCalendar.WeekDates[i].Season;
span.Week = yearCalendar.WeekDates[i].Week.Length == 1 ? "0" + yearCalendar.WeekDates[i].Week :
yearCalendar.WeekDates[i].Week;
span.StartDate = DateTime.Now;
span.EndDate = DateTime.Now;
break;
}
}
return span;
}
//public async static Task<WeekDateSpan> GetCurrentWeekAsync(DateTime date) {
// string year = date.Year.ToString();
// WeekDateSpan span = new WeekDateSpan();
// YearCalendar yearCalendar = new YearCalendar();
// yearCalendar.WeekDates = new List<WeekDateSpan>();
// string season = "PRE";
// bool bDateFoundInSpan = false;
// for (int i = 1; i <= 4; i++) {
// span = await NFLService.GenerateWeekDateSpan2(year, season, i.ToString());
// if (IsDateInSpan(date, span)) {
// bDateFoundInSpan = true;
// break;
// }
// }
// if (bDateFoundInSpan == false) {
// season = "REG";
// for (int i = 1; i <= 17; i++) {
// span = await NFLService.GenerateWeekDateSpan2(year, season, i.ToString());
// if (IsDateInSpan(date, span)) {
// bDateFoundInSpan = true;
// break;
// }
// }
// }
// if (bDateFoundInSpan == false) {
// season = "POST";
// for (int i = 18; i <= 20; i++) {
// span = await NFLService.GenerateWeekDateSpan2(year, season, i.ToString());
// if (IsDateInSpan(date, span)) {
// bDateFoundInSpan = true;
// break;
// }
// }
// }
// return span;
//}
private static bool IsDateInSpan(DateTime date, WeekDateSpan span) {
if (date > span.StartDate && date < span.EndDate) {
return true;
}
return false;
}