98 lines
2.6 KiB
Python
98 lines
2.6 KiB
Python
from __future__ import annotations
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from copy import deepcopy
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from enum import Enum
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from ..draw_utils import draw_clock
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class Recipe:
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def __init__(self, name: str, steps: list[Step]):
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self.name = name
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self.steps = steps + [Step(StepType.SECTION, "Enjoy")]
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def __str__(self):
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return self.name
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def copy(self) -> Recipe:
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return deepcopy(self)
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class StepType(Enum):
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SECTION = 0
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WEIGH = 1
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START_TIME = 2
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WAIT_TIME_FINISHED = 3
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TARE = 4
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def render(self, draw, position, fill='black') -> str:
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if self == StepType.SECTION:
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draw.text(position, "T", fill=fill)
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elif self == StepType.WEIGH:
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draw.text(position, "W", fill=fill)
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elif self == StepType.START_TIME or self == StepType.WAIT_TIME_FINISHED:
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draw_clock(draw, (position[0] + 3, position[1] + 5), radius=3, color=fill)
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elif self == StepType.TARE:
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draw.text(position, "0.0g", fill=fill)
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class Step:
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def __init__(self,
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step_type: StepType,
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value: float | str = None):
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self.step_type = step_type
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self.value = value
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@property
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def value_str(self) -> str:
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if self.step_type in [StepType.WEIGH]:
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return f"{self.value}g"
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elif self.step_type == StepType.START_TIME:
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if self.value == -1:
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return "Start"
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else:
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minutes = self.value // 60
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seconds = self.value % 60
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if minutes == 0:
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return f"{seconds}s"
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else:
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return f"{minutes}:{seconds:02d}"
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elif self.step_type == StepType.SECTION:
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return str(self.value)
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elif self.step_type == StepType.TARE:
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return "Tare"
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elif self.step_type == StepType.WAIT_TIME_FINISHED:
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return "Wait"
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else:
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return ""
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###### example recipes #########
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V60 = Recipe(
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"V60",
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[
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Step(StepType.SECTION, "Grind"),
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Step(StepType.TARE),
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Step(StepType.WEIGH, 15),
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Step(StepType.SECTION, "Brew"),
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Step(StepType.TARE),
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Step(StepType.START_TIME, 45),
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Step(StepType.WEIGH, 50),
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Step(StepType.WAIT_TIME_FINISHED),
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Step(StepType.START_TIME, -1),
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Step(StepType.WEIGH, 250),
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]
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)
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ESPRESSO = Recipe(
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"Espresso",
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[
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Step(StepType.SECTION, "Grind"),
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Step(StepType.TARE),
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Step(StepType.WEIGH, 18),
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Step(StepType.SECTION, "Brew"),
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Step(StepType.TARE),
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Step(StepType.START_TIME, -1),
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Step(StepType.WEIGH, 40),
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]
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) |