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

"""
***************************************************************************
    lastilePro.py
    ---------------------
    Date                 : April 2014
    Copyright            : (C) 2014 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__ = 'Martin Isenburg'
__date__ = 'April 2014'
__copyright__ = '(C) 2014, Martin Isenburg'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'

import os
from LAStoolsUtils import LAStoolsUtils
from LAStoolsAlgorithm import LAStoolsAlgorithm

from processing.parameters.ParameterBoolean import ParameterBoolean
from processing.parameters.ParameterNumber import ParameterNumber
from processing.parameters.ParameterString import ParameterString

class lastilePro(LAStoolsAlgorithm):

    TILE_SIZE = "TILE_SIZE"
    BUFFER = "BUFFER"
    EXTRA_PASS = "EXTRA_PASS"
    BASE_NAME = "BASE_NAME"

    def defineCharacteristics(self):
        self.name = "lastilePro"
        self.group = "LAStools Production"
        self.addParametersPointInputFolderGUI()
        self.addParametersFilesAreFlightlinesGUI()
        self.addParameter(ParameterNumber(lastilePro.TILE_SIZE, "tile size (side length of square tile)",  None, None, 1000.0))
        self.addParameter(ParameterNumber(lastilePro.BUFFER, "buffer around each tile (avoids edge artifacts)",  None, None, 25.0))
        self.addParameter(ParameterBoolean(lastilePro.EXTRA_PASS, "more than 2000 tiles", False))
        self.addParametersOutputDirectoryGUI()
        self.addParameter(ParameterString(lastilePro.BASE_NAME, "tile base name (using sydney.laz creates sydney_274000_4714000.laz)"))
        self.addParametersPointOutputFormatGUI()
        self.addParametersAdditionalGUI()
        self.addParametersVerboseGUI()

    def processAlgorithm(self, progress):
        commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lastile.exe")]
        self.addParametersVerboseCommands(commands)
        self.addParametersPointInputFolderCommands(commands)
        self.addParametersFilesAreFlightlinesCommands(commands)
        tile_size = self.getParameterValue(lastilePro.TILE_SIZE)
        commands.append("-tile_size")
        commands.append(str(tile_size))
        buffer = self.getParameterValue(lastilePro.BUFFER)
        if buffer != 0.0:
            commands.append("-buffer")
            commands.append(str(buffer))
        if self.getParameterValue(lastilePro.EXTRA_PASS):
            commands.append("-extra_pass")
        self.addParametersOutputDirectoryCommands(commands)
        base_name = self.getParameterValue(lastilePro.BASE_NAME)
        if base_name != None:
            commands.append("-o")
            commands.append(base_name)
        self.addParametersPointOutputFormatCommands(commands)
        self.addParametersAdditionalCommands(commands)

        LAStoolsUtils.runLAStools(commands, progress)