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

"""
***************************************************************************
    i_landsat_toar.py
    -----------------
    Date                 : March 2016
    Copyright            : (C) 2016 by Médéric Ribreux
    Email                : medspx at medspx dot fr
***************************************************************************
*                                                                         *
*   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__ = 'Médéric Ribreux'
__date__ = 'March 2016'
__copyright__ = '(C) 2016, Médéric Ribreux'

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

__revision__ = '$Format:%H$'

from .i import verifyRasterNum, orderedInput
from processing.core.parameters import getParameterFromString


def checkParameterValuesBeforeExecuting(alg, parameters, context):
    return verifyRasterNum(alg, parameters, context, 'rasters', 5, 12)


def processInputs(alg, parameters, context):
    orderedInput(alg, 'rasters',
                 "ParameterString|input|Base name of input raster bands|None|False|False",
                 [1, 2, 3, 4, 5, 61, 62, 7, 8])


def processCommand(alg, parameters, context):
    # Remove rasters parameter
    rasters = alg.getParameterFromName('rasters')
    alg.parameters.remove(rasters)