50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
import math
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import wx
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import eos.db
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import gui.mainFrame
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from gui import globalEvents as GE
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from gui.fitCommands.calc.cargo.add import CalcAddCargoCommand
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from gui.fitCommands.calc.cargo.remove import CalcRemoveCargoCommand
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from gui.fitCommands.helpers import CargoInfo, InternalCommandHistory
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from service.fit import Fit
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class GuiChangeCargoMetasCommand(wx.Command):
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def __init__(self, fitID, itemIDs, newItemID):
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wx.Command.__init__(self, True, 'Change Cargo Metas')
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self.internalHistory = InternalCommandHistory()
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self.fitID = fitID
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self.itemIDs = itemIDs
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self.newItemID = newItemID
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def Do(self):
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sFit = Fit.getInstance()
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fit = sFit.getFit(self.fitID)
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results = []
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for itemID in self.itemIDs:
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if itemID == self.newItemID:
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continue
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cargo = next((c for c in fit.cargo if c.itemID == itemID), None)
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if cargo is None:
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continue
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amount = cargo.amount
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cmdRemove = CalcRemoveCargoCommand(
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fitID=self.fitID,
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cargoInfo=CargoInfo(itemID=itemID, amount=math.inf))
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cmdAdd = CalcAddCargoCommand(
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fitID=self.fitID,
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cargoInfo=CargoInfo(itemID=self.newItemID, amount=amount))
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results.append(self.internalHistory.submitBatch(cmdRemove, cmdAdd))
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success = any(results)
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eos.db.commit()
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wx.PostEvent(gui.mainFrame.MainFrame.getInstance(), GE.FitChanged(fitIDs=(self.fitID,)))
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return success
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def Undo(self):
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success = self.internalHistory.undoAll()
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eos.db.commit()
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wx.PostEvent(gui.mainFrame.MainFrame.getInstance(), GE.FitChanged(fitIDs=(self.fitID,)))
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return success
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