File size: 1,189 Bytes
2eaa47e abcfc87 997fc26 2eaa47e abcfc87 2eaa47e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | """Centralized egg timing logic for the egg timer app."""
from __future__ import annotations
from typing import Dict
# Base cook times in seconds for each doneness target.
DONENESS_BASE_SECONDS: Dict[str, int] = {
"流心": 6.5 * 60,
"8成熟": int(7 * 60),
"全熟": int(10.5 * 60),
}
# Add a small penalty for each extra egg after the first.
SECONDS_PER_EXTRA_EGG = 10
def calculate_cook_seconds(egg_count: int, doneness: str) -> int:
"""Return total cook time in seconds based on eggs and doneness."""
if egg_count < 1:
raise ValueError("egg_count must be at least 1")
if doneness not in DONENESS_BASE_SECONDS:
valid = ", ".join(DONENESS_BASE_SECONDS.keys())
raise ValueError(f"doneness must be one of: {valid}")
base_seconds = DONENESS_BASE_SECONDS[doneness]
extra_eggs = max(0, egg_count - 1)
adjustment = extra_eggs * SECONDS_PER_EXTRA_EGG
return base_seconds + adjustment
def format_mm_ss(total_seconds: int) -> str:
"""Format seconds as MM:SS string."""
if total_seconds < 0:
total_seconds = 0
minutes, seconds = divmod(int(total_seconds), 60)
return f"{minutes:02d}:{seconds:02d}"
|