check configuration

# *****************************************************************************

# Copyright (C) 2023 INAF

# This software is distributed under the terms of the BSD-3-Clause license

#

# Authors:

# Ambra Di Piano <ambra.dipiano@inaf.it>

# *****************************************************************************

class CheckConfiguration():

    def __init__(self, configuration):

        assert type(configuration) == dict, f'configuration type {type(configuration)} invalid, a python dictionary is required'

        self.conf = configuration

        pass

    def check(self):

        self.check_tags()

        self.check_simulator()

        self.check_visibility()

        return self

    def check_tags(self):

        tags = ['simulator', 'visibility']

        assert self.conf.keys() == tags

        return self

    def check_simulator(self):

        keys = ['name', 'array', 'irf', 'prod', 'pointing', 'duration', 'samples', 'seed', 'model']

        assert self.conf['simulator'].keys() == keys

        assert type(self.conf['simulator']['name']) == str

        assert type(self.conf['simulator']['array']) in ['lst', 'mst', 'sst', 'cta', 'north', 'south']

        assert type(self.conf['simulator']['irf']) == str

        assert type(self.conf['simulator']['prod']) == str

        assert (type(self.conf['simulator']['pointing']) == str or type(self.conf['simulator']['pointing']) == dict)

        assert type(self.conf['simulator']['duration']) == int

        assert type(self.conf['simulator']['samples']) == int

        assert type(self.conf['simulator']['seed']) == int

        assert type(self.conf['simulator']['model']) == str

        return self

    def check_visibility(self):

        keys = ['start_time']

        assert self.conf['visibility'].keys() == keys

        assert type(self.conf['visibility']['start_time']) == str

        return self