private Lesson ParseLesson(HtmlNode node, int order, Teacher teacher)
{
var emoji = node.Elements("b")
.Select(it => AuditoriumExt.ReplaceEmojiByText(it.InnerText))
.FirstOrDefault() ?? string.Empty;
var auditoriums = node.Descendants()
.Where(it => it.HasClass("lesson__auditory"))
.Select(it => new Auditorium(emoji + " " + it.InnerText, string.Empty));
var(dateFrom, dateTo) = ParseDates(node);
var lessonTitle = node.Descendants()
.Where(it => it.HasClass("lesson__subject"))
.FirstOrDefault()?.InnerText ?? "";
var match = regex0.Matches(lessonTitle).LastOrDefault();
var lessonType = match?.Groups?.Values.ElementAtOrDefault(1)?.Value ?? "Другое";
if (match != null)
{
lessonTitle = lessonTitle.Replace($"({lessonType})", "");
}
lessonTitle = ProcessTitle(lessonTitle);
lessonType = LessonExt.FixTeacherType(lessonType, lessonTitle);
var groups = node.Descendants()
.Where(it => it.HasClass("lesson__group"))
.Select(it => new Group(it.InnerText, false));
return(new Lesson(
order,
lessonTitle,
lessonType,
new List <Teacher>()
{
teacher
},
auditoriums.ToList(),
groups.ToList(),
dateFrom,
dateTo
));
}
private Lesson ParseLesson(
JsonElement json,
int order,
Group group,
bool isByDate,
DateTime date
)
{
this.logger.LogDebug($"ParseLesson order = {order}");
string title = json.TryGetProperty(LessonTitleKey, out var titleElement)
? titleElement.GetString()
: "Не найден ключ названия занятия. " +
$"Возможно, структура расписания была обновлена: {json}";
var teachers = json.TryGetProperty(LessonTeacherKey, out var teachersElement)
? ParseTeachers(teachersElement.GetString())
: Array.Empty <Teacher>();
DateTime dateFrom;
DateTime dateTo;
if (isByDate)
{
dateFrom = date;
dateTo = date;
}
else
{
dateFrom = json.TryGetProperty(LessonDateFromKey, out var dateFromElement)
? ParseDateFrom(dateFromElement.GetString())
: DateTime.MinValue;
dateTo = json.TryGetProperty(LessonDateToKey, out var dateToElement)
? ParseDateTo(dateToElement.GetString())
: DateTime.MaxValue;
}
if (dateTo < dateFrom)
{
var buf = dateTo;
dateTo = dateFrom;
dateFrom = buf;
}
var auditoriums = json.TryGetProperty(LessonAuditoriumsKey, out var auditoriumsElement)
? ParseAuditoriums(auditoriumsElement)
: Array.Empty <Auditorium>();
string type;
if (json.TryGetProperty(LessonTypeKey, out var typeElement))
{
type = typeElement.GetString();
}
else
{
type = string.Empty;
Console.WriteLine($"Lesson type key {LessonTypeKey} not found");
}
return(new Lesson(
order,
title,
LessonExt.FixType(type, title),
teachers,
auditoriums,
new[] { group },
dateFrom,
dateTo
));
}
