64 lines
2.3 KiB
Python
64 lines
2.3 KiB
Python
import wx
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from logbook import Logger
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import eos.db
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from eos.exception import HandledListActionError
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from service.fit import Fit
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pyfalog = Logger(__name__)
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class FitAddImplantCommand(wx.Command):
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def __init__(self, fitID, implantInfo, position=None):
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wx.Command.__init__(self, True, 'Add Implant')
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self.fitID = fitID
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self.newImplantInfo = implantInfo
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self.newPosition = position
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self.oldImplantInfo = None
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self.oldPosition = None
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def Do(self):
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pyfalog.debug('Doing addition of implant {} to fit {}'.format(self.newImplantInfo, self.fitID))
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fit = Fit.getInstance().getFit(self.fitID)
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if any(self.newImplantInfo.itemID == i.itemID for i in fit.implants):
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pyfalog.debug('Skipping as such implant is already on the fit')
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return False
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newImplant = self.newImplantInfo.toImplant()
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if newImplant is None:
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return False
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self.oldPosition, self.oldImplantInfo = fit.implants.makeRoom(newImplant)
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if self.newPosition is not None:
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try:
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fit.implants.insert(self.newPosition, newImplant)
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except HandledListActionError:
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pyfalog.warning('Failed to insert to list')
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cmd = FitAddImplantCommand(fitID=self.fitID, implantInfo=self.oldImplantInfo, position=self.oldPosition)
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cmd.Do()
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return False
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else:
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try:
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fit.implants.append(newImplant)
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except HandledListActionError:
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pyfalog.warning('Failed to append to list')
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cmd = FitAddImplantCommand(fitID=self.fitID, implantInfo=self.oldImplantInfo, position=self.oldPosition)
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cmd.Do()
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return False
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self.newPosition = fit.implants.index(newImplant)
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eos.db.commit()
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return True
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def Undo(self):
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pyfalog.debug('Undo addition of implant {} to fit {}'.format(self.newImplantInfo, self.fitID))
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if self.oldImplantInfo and self.oldPosition:
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cmd = FitAddImplantCommand(fitID=self.fitID, implantInfo=self.oldImplantInfo, position=self.oldPosition)
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return cmd.Do()
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from .fitRemoveImplant import FitRemoveImplantCommand
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cmd = FitRemoveImplantCommand(fitID=self.fitID, position=self.newPosition)
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return cmd.Do()
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