Coverage for src / lilbee / cli / tui / widgets / progress_cell.py: 100%

1"""Block-character progress bar renderables for the Task Center row. 

2 

3Returns plain strings so the enclosing Static's CSS colors the bar 

4per task state (active / done / failed / cancelled). Using Rich Text 

5here would hard-code a palette and fight the theme. 

6""" 

7 

8from __future__ import annotations 

9 

10_BAR_WIDTH = 60 

11_FULL = "█" 

12_EMPTY = "░" 

13 

14 

15def progress_cell(percent: float, width: int = _BAR_WIDTH) -> str: 

16 """Render a 0-100 percent value as a block-character bar + trailing %.""" 

17 pct = max(0.0, min(percent, 100.0)) 

18 filled = int(width * pct / 100) 

19 bar = _FULL * filled + _EMPTY * (width - filled) 

20 return f"{bar} {pct:5.1f}%" 

21 

22 

23def indeterminate_cell(tick: int, width: int = _BAR_WIDTH) -> str: 

24 """Render an indeterminate pulse bar by sliding a 3-char window.""" 

25 pos = tick % (width + 3) 

26 cells = [_EMPTY] * width 

27 for offset in (-1, 0, 1): 

28 i = pos + offset 

29 if 0 <= i < width: 

30 cells[i] = _FULL 

31 return "".join(cells) + " ···" 

32 

33 

34def frozen_indeterminate_cell(width: int = _BAR_WIDTH) -> str: 

35 """Render a non-animating indeterminate bar for terminal-state rows. 

36 

37 The bar is fully filled and trailing dots are dropped so the row no 

38 longer reads as 'work in progress' once the task has finished. The 

39 trailing percentage is omitted because an indeterminate task never 

40 had a real percentage to report. 

41 """ 

42 return _FULL * width