49 lines
1.9 KiB
Python
49 lines
1.9 KiB
Python
import wx
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from logbook import Logger
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from gui.fitCommands.helpers import DroneInfo
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from service.fit import Fit
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pyfalog = Logger(__name__)
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class CalcChangeProjectedDroneAmountCommand(wx.Command):
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def __init__(self, fitID, itemID, amount):
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wx.Command.__init__(self, True, 'Change Projected Drone Amount')
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self.fitID = fitID
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self.itemID = itemID
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self.amount = amount
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self.savedDroneInfo = None
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def Do(self):
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pyfalog.debug('Doing change of projected drone {} amount to {} on fit {}'.format(self.itemID, self.amount, self.fitID))
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fit = Fit.getInstance().getFit(self.fitID)
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drone = next((pd for pd in fit.projectedDrones if pd.itemID == self.itemID), None)
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if drone is None:
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pyfalog.warning('Cannot find projected drone')
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return False
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self.savedDroneInfo = DroneInfo.fromDrone(drone)
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if self.amount == self.savedDroneInfo.amount:
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return False
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drone.amount = self.amount
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if drone.amountActive > 0:
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difference = self.amount - self.savedDroneInfo.amount
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drone.amount = self.amount
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drone.amountActive = max(min(drone.amountActive + difference, drone.amount), 0)
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return True
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def Undo(self):
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pyfalog.debug('Undoing change of projected drone {} amount to {} on fit {}'.format(self.itemID, self.amount, self.fitID))
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if self.savedDroneInfo is not None:
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fit = Fit.getInstance().getFit(self.fitID)
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drone = next((pd for pd in fit.projectedDrones if pd.itemID == self.savedDroneInfo.itemID), None)
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if drone is None:
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pyfalog.warning('Cannot find projected drone')
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return False
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drone.amount = self.savedDroneInfo.amount
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drone.amountActive = self.savedDroneInfo.amountActive
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return True
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return False
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