36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
import wx
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from logbook import Logger
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from gui.fitCommands.helpers import CargoInfo
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from service.fit import Fit
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pyfalog = Logger(__name__)
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class CalcChangeCargoAmountCommand(wx.Command):
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def __init__(self, fitID, cargoInfo):
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wx.Command.__init__(self, True, 'Change Cargo Amount')
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self.fitID = fitID
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self.cargoInfo = cargoInfo
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self.savedCargoInfo = None
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def Do(self):
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pyfalog.debug('Doing change of cargo {} for fit {}'.format(self.cargoInfo, self.fitID))
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fit = Fit.getInstance().getFit(self.fitID)
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cargo = next((c for c in fit.cargo if c.itemID == self.cargoInfo.itemID), None)
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if cargo is None:
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pyfalog.warning('Cannot find cargo item')
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return False
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self.savedCargoInfo = CargoInfo.fromCargo(cargo)
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if self.cargoInfo.amount == self.savedCargoInfo.amount:
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return False
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cargo.amount = self.cargoInfo.amount
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return True
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def Undo(self):
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pyfalog.debug('Undoing change of cargo {} for fit {}'.format(self.cargoInfo, self.fitID))
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cmd = CalcChangeCargoAmountCommand(fitID=self.fitID, cargoInfo=self.savedCargoInfo)
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return cmd.Do()
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