public static void getLessonsDetails(Document doc, Schedule s) throws ParseException {
final SimpleDateFormat fmt = new SimpleDateFormat("dd.MM.yyyy", Locale.ENGLISH);
fmt.setTimeZone(TimeZone.getTimeZone("Europe/Moscow"));
Elements tableCells = doc.getElementsByAttributeValue("class", "table diary");
for (Element tableCell : tableCells) {
int tdCount = 0;
Date date = null;
Lesson l, lPrev = null; // lPrev to handle duplicate lesson
int sameLesson = 0; // Also to handle duplicate lesson
Elements trs = tableCell.getElementsByTag("tr");
for (Element tr : trs) {
if (tr.hasAttr("class") && tr.attr("class").equals("table-header")) continue;
l = null;
sameLesson = 0; // assume no bug here
Elements tds = tr.getElementsByTag("td");
for (Element td : tds) {
if (td.hasAttr("class") && td.attr("class").equals("date")) {
date = fmt.parse(td.getElementsByTag("div").first().text());
tdCount = 1;
} else if (td.hasAttr("class") && td.attr("class").equals("diary-mark")) {
String marks = fetchLongCellStringNoWhitespaces(td);
if (l != null && marks != null) {
if (sameLesson > 0 && lPrev != null) {
l.setMarks(fixDuplicateString(marks, lPrev.getMarks(), sameLesson));
} else l.setMarks(marks);
}
tdCount++;
} else if (td.hasAttr("class") && td.attr("class").equals("diary-comment")) {
String comment = fetchLongCellStringNoWhitespaces(td);
if (l != null && comment != null) {
if (sameLesson > 0 && lPrev != null) {
l.setComment(fixDuplicateString(comment, lPrev.getComment(), sameLesson));
} else l.setComment(comment);
}
tdCount++;
} else if (tdCount == 2) {
String theme = fetchLongCellStringNoWhitespaces(td);
if (l != null && theme != null) {
if (sameLesson > 0 && lPrev != null) {
l.setTheme(fixDuplicateString(theme, lPrev.getTheme(), sameLesson));
} else l.setTheme(theme);
}
tdCount++;
} else if (tdCount == 3) {
String homework = fetchLongCellStringNoWhitespaces(td);
if (l != null && homework != null) {
if (sameLesson > 0 && lPrev != null) {
l.setHomework(fixDuplicateString(homework, lPrev.getHomework(), sameLesson));
} else l.setHomework(homework);
}
tdCount++;
} else if (SUBJECT_NAME.matcher(td.text()).find()) {
tdCount = 2;
int number = Integer.parseInt(td.text().substring(0, 1));
l = s.getLessonByNumber(date, number);
if (lPrev != null
&& l != null
&& l.getStart().equals(lPrev.getStart())
&& l.getNumber() == lPrev.getNumber()) {
// We hit the same lesson bug
sameLesson++;
}
} else {
tdCount++;
}
}
if (l != null) {
lPrev = l;
l.update();
}
}
}
}
