private async void SendSchedule(
ISocketMessageChannel channel,
Domain.Schedule.Models.Schedule?schedule
)
{
if (schedule == null)
{
await channel.SendMessageAsync("Расписание не найдено");
return;
}
var date = DateTime.Today;
var dayOfWeek = (int)date.DayOfWeek;
if (dayOfWeek == (int)DayOfWeek.Sunday)
{
dayOfWeek = 6;
}
else
{
dayOfWeek--;
}
date = date.AddDays(-dayOfWeek);
for (var i = 0; i < schedule.DailySchedules.Count; i++, date = date.AddDays(1))
{
var day = (i + 1) % schedule.DailySchedules.Count;
await SendDate(channel, date);
var dailySchedule = schedule.DailySchedules[day];
if (dailySchedule.Count == 0)
{
await SendEmptyDay(channel);
}
else
{
foreach (var lesson in dailySchedule)
{
await ScheduleMessageUtils.SendLesson(channel, lesson, date);
await Task.Delay(600);
}
}
}
}
private async void SendTodaySchedule(
ISocketMessageChannel channel,
Domain.Schedule.Models.Schedule?schedule
)
{
if (schedule == null)
{
await channel.SendMessageAsync("Расписание не найдено");
return;
}
var date = DateTime.Today;
await SendDate(channel, date);
foreach (var lesson in schedule.GetSchedule(date))
{
await ScheduleMessageUtils.SendLesson(channel, lesson, DateTime.Now);
await Task.Delay(650);
}
}
public async void Launch(IMessageChannel channel, SocketGuild guild)
{
if (cts != null && !cts.IsCancellationRequested)
{
return;
}
await channel.SendMessageAsync("Служба оповещения включена");
cts = new CancellationTokenSource();
var regex = new Regex("\\d\\d.-...");
groups = guild.Roles
.Where(it => regex.IsMatch(it.Name));
var sch = (await repository.GetAllSchedules())?.Filter(groups: this.groups.Select(it => it.Name));
lock (key)
{
this.schedule = sch;
}
if (schedule == null)
{
return;
}
ScheduleUpdater();
var msgFromId = 0UL;
var msgToId = 0UL;
var limit = 0;
while (true)
{
var currentTime = GetMoscowDateTime(DateTime.Now);
Console.WriteLine("Сервис оповещения о расписании: " + currentTime.ToString());
var shiftedTime = currentTime.AddMinutes(10); // Get lesson 10 min before start
var currentOrder = Lesson.GetOrder(shiftedTime, false);
var currentOrderEvening = Lesson.GetOrder(shiftedTime, true);
var realIsStarted = Lesson.GetTime(currentOrder.Order, currentOrder.Evening).Item1 >=
currentTime.TimeOfDay;
var realIsStartedEvening = Lesson.GetTime(
currentOrderEvening.Order, currentOrderEvening.Evening
).Item1 >= currentTime.TimeOfDay;
var filteredLessons = schedule.GetSchedule(shiftedTime);
filteredLessons = filteredLessons.Where(it =>
!it.GroupIsEvening && currentOrder.Started && realIsStarted && it.Order == currentOrder.Order ||
it.GroupIsEvening && currentOrderEvening.Started && realIsStartedEvening && it.Order == currentOrderEvening.Order
).ToList();
if (msgFromId != 0UL && msgToId != 0UL)
{
var flag = false;
var collections = channel.GetMessagesAsync(
msgToId, Direction.Before, limit: limit
);
await foreach (var col in collections)
{
foreach (var message in col)
{
if (message.Author.IsBot)
{
await message.DeleteAsync();
await Task.Delay(700);
}
if (message.Id == msgFromId)
{
flag = true;
break;
}
}
if (flag)
{
break;
}
}
await(await channel.GetMessageAsync(msgToId)).DeleteAsync();
}
else if (msgFromId != 0UL)
{
await(await channel.GetMessageAsync(msgFromId)).DeleteAsync();
}
limit = 0;
if (filteredLessons.Count != 0)
{
msgFromId = (await channel.SendMessageAsync("Занятия через 10 минут")).Id;
limit = filteredLessons.Count * 2 + 1;
foreach (var lesson in filteredLessons)
{
var mentions = string.Join(", ",
lesson.Groups
.Select(it =>
{
var q = groups.FirstOrDefault(role =>
role.Name.Equals(it.Title)
);
return(q?.Mention ?? string.Empty);
}
)
);
await channel.SendMessageAsync(mentions);
msgToId = (await ScheduleMessageUtils.SendLesson(channel, lesson, DateTime.Now)).Id;
await Task.Delay(700);
}
}
else
{
msgFromId = (await channel.SendMessageAsync("Через 10 минут занятий нет")).Id;
msgToId = 0UL;
Console.WriteLine($"Сейчас {currentOrder.Order + 1}-й занятие или " +
$"{currentOrderEvening.Order + 1}-й занятие");
}
var timeToSleep = GetTimeToSleep(currentOrder, currentOrderEvening);
Console.WriteLine("Следующее оповещение через " + timeToSleep.ToString());
try
{
await Task.Delay(timeToSleep, cts.Token);
}
catch (TaskCanceledException e)
{
Console.WriteLine("Сервис оповещения о расписании остановлен: " + DateTime.Now.ToString());
await channel.SendMessageAsync("Служба оповещения остановлена");
return;
}
}
}