mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-09 17:31:45 +00:00
Dion Moult
93 lines
4.6 KiB
Python
93 lines
4.6 KiB
Python
import datetime
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import ifcopenshell.util.date
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import ifcopenshell.util.sequence
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class Usecase:
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def __init__(self, file, **settings):
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self.file = file
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self.settings = {"task_time": None, "attributes": {}}
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for key, value in settings.items():
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self.settings[key] = value
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def execute(self):
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self.task = self.get_task()
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self.calendar = ifcopenshell.util.sequence.derive_calendar(self.task)
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# If the user specifies both an end date and a duration, the duration takes priority
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if (
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"ScheduleDuration" in self.settings["attributes"].keys()
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and "ScheduleFinish" in self.settings["attributes"].keys()
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):
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del self.settings["attributes"]["ScheduleFinish"]
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if (
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"ActualDuration" in self.settings["attributes"].keys()
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and "ActualFinish" in self.settings["attributes"].keys()
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):
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del self.settings["attributes"]["ActualFinish"]
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duration_type = self.settings["attributes"].get("DurationType", self.settings["task_time"].DurationType)
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if "ScheduleFinish" in self.settings["attributes"]:
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self.settings["attributes"]["ScheduleFinish"] = ifcopenshell.util.sequence.get_soonest_working_day(
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self.settings["attributes"]["ScheduleFinish"], duration_type, self.calendar
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)
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if "ScheduleStart" in self.settings["attributes"]:
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self.settings["attributes"]["ScheduleStart"] = ifcopenshell.util.sequence.get_soonest_working_day(
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self.settings["attributes"]["ScheduleStart"], duration_type, self.calendar
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)
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for name, value in self.settings["attributes"].items():
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if value:
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if "Start" in name or "Finish" in name or name == "StatusTime":
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value = ifcopenshell.util.date.datetime2ifc(value, "IfcDateTime")
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elif name == "ScheduleDuration" or name == "ActualDuration" or name == "RemainingTime":
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value = ifcopenshell.util.date.datetime2ifc(value, "IfcDuration")
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setattr(self.settings["task_time"], name, value)
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if (
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"ScheduleDuration" in self.settings["attributes"].keys()
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and self.settings["task_time"].ScheduleDuration
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and self.settings["task_time"].ScheduleStart
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):
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self.calculate_finish()
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elif "ScheduleStart" in self.settings["attributes"].keys() and self.settings["task_time"].ScheduleDuration:
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self.calculate_finish()
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elif "ScheduleFinish" in self.settings["attributes"].keys() and self.settings["task_time"].ScheduleStart:
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self.calculate_duration()
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if (
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self.settings["task_time"].ScheduleDuration
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and (
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"ScheduleStart" in self.settings["attributes"].keys()
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or "ScheduleFinish" in self.settings["attributes"].keys()
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or "ScheduleDuration" in self.settings["attributes"].keys()
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)
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):
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ifcopenshell.api.run("sequence.cascade_schedule", self.file, task=self.task)
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def calculate_finish(self):
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finish_date = ifcopenshell.util.sequence.get_finish_date(
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ifcopenshell.util.date.ifc2datetime(self.settings["task_time"].ScheduleStart),
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ifcopenshell.util.date.ifc2datetime(self.settings["task_time"].ScheduleDuration),
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self.settings["task_time"].DurationType,
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self.calendar,
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)
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self.settings["task_time"].ScheduleFinish = ifcopenshell.util.date.datetime2ifc(finish_date, "IfcDateTime")
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def calculate_duration(self):
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start = ifcopenshell.util.date.ifc2datetime(self.settings["task_time"].ScheduleStart)
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finish = ifcopenshell.util.date.ifc2datetime(self.settings["task_time"].ScheduleFinish)
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current_date = datetime.date(start.year, start.month, start.day)
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finish_date = datetime.date(finish.year, finish.month, finish.day)
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duration = datetime.timedelta()
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while current_date < finish_date:
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if self.settings["task_time"].DurationType == "ELAPSEDTIME" or not self.calendar:
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duration += datetime.timedelta(days=1)
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elif ifcopenshell.util.sequence.is_working_day(current_date, self.calendar):
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duration += datetime.timedelta(days=1)
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current_date += datetime.timedelta(days=1)
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self.settings["task_time"].ScheduleDuration = ifcopenshell.util.date.datetime2ifc(duration, "IfcDuration")
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def get_task(self):
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return [e for e in self.file.get_inverse(self.settings["task_time"]) if e.is_a("IfcTask")][0]
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