def _get_dt_line(self, dt, is_tick, starting_events, running_events, ending_events, rooms, col_width, cards_by_id):
line_parts = [f'{dt:%H:%M} --' if is_tick else ' ' * 8]
fill_char = '-' if is_tick else ' '
room = rooms[0]
start, run, end = starting_events[room], running_events[room], ending_events[room]
if start or end:
line_parts.append(get_seperator(bool(end), bool(start), False, False) + LR * col_width)
elif run:
line_parts.append(UD + next(cards_by_id[run.pk]))
else:
line_parts.append(fill_char * (col_width + 1))
for loc1, loc2 in zip(rooms[:-1], rooms[1:]):
start1, run1, end1 = starting_events[loc1], running_events[loc1], ending_events[loc1]
start2, run2, end2 = starting_events[loc2], running_events[loc2], ending_events[loc2]
line_parts += self._get_line_parts(start1, start2, end1, end2, run1, run2, fill_char=fill_char)
if run2:
line_parts.append(next(cards_by_id[run2.pk]))
elif start2 or end2:
line_parts.append(LR * col_width)
else:
line_parts.append(fill_char * col_width)
room = rooms[-1]
start, run, end = starting_events[room], running_events[room], ending_events[room]
if start or end:
line_parts.append(get_seperator(False, False, bool(start), bool(end)))
elif run:
line_parts.append(UD)
else:
line_parts.append(fill_char)
return ''.join(line_parts)
def _get_line_parts(start1, start2, end1, end2, run1, run2, fill_char):
start_end = [end2, start2, start1, end1]
result = []
if run1 and (start2 or end2):
result.append('├')
elif run2 and (start1 or end1):
result.append('┤')
elif any(start_end):
result.append(get_seperator(*map(bool, start_end)))
elif run1 or run2:
result.append(UD)
else:
result.append(fill_char)
return result
