# -*- coding: utf-8 -*-

"""
***************************************************************************
    lassplit.py
    ---------------------
    Date                 : August 2012
    Copyright            : (C) 2012 by Victor Olaya
    Email                : volayaf at gmail dot com
    ---------------------
    Date                 : September 2013
    Copyright            : (C) 2013 by Martin Isenburg
    Email                : martin near rapidlasso point com
***************************************************************************
*                                                                         *
*   This program is free software; you can redistribute it and/or modify  *
*   it under the terms of the GNU General Public License as published by  *
*   the Free Software Foundation; either version 2 of the License, or     *
*   (at your option) any later version.                                   *
*                                                                         *
***************************************************************************
"""

__author__ = 'Victor Olaya'
__date__ = 'August 2012'
__copyright__ = '(C) 2012, Victor Olaya'

# This will get replaced with a git SHA1 when you do a git archive

__revision__ = '$Format:%H$'

import os
from processing.lidar.lastools.LAStoolsUtils import LAStoolsUtils
from processing.lidar.lastools.LAStoolsAlgorithm import LAStoolsAlgorithm

from processing.parameters.ParameterNumber import ParameterNumber


class lassplit(LAStoolsAlgorithm):

    NUM_POINTS = 'NUM_POINTS'

    def defineCharacteristics(self):
        self.name = 'lassplit'
        self.group = 'LAStools'
        self.addParametersVerboseGUI()
        self.addParametersPointInputGUI()
        self.addParameter(ParameterNumber(lassplit.NUM_POINTS,
                          'number of points in output files', 1, None,
                          1000000))
        self.addParametersPointOutputGUI()

    def processAlgorithm(self, progress):
        commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), 'bin',
                    'lassplit.exe')]
        self.addParametersVerboseCommands(commands)
        self.addParametersPointInputCommands(commands)
        commands.append('-split')
        commands.append(self.getParameterValue(lassplit.NUM_POINTS))
        self.addParametersPointOutputCommands(commands)

        LAStoolsUtils.runLAStools(commands, progress)