#
# (C) Semantix Information Technologies.
#
# Semantix Information Technologies is licensing the code of the
# Data Modelling Tools (DMT) in the following dual-license mode:
#
# Commercial Developer License:
#       The DMT Commercial Developer License is the suggested version
# to use for the development of proprietary and/or commercial software.
# This version is for developers/companies who do not want to comply
# with the terms of the GNU Lesser General Public License version 2.1.
#
# GNU LGPL v. 2.1:
#       This version of DMT is the one to use for the development of
# applications, when you are willing to comply with the terms of the
# GNU Lesser General Public License version 2.1.
#
# Note that in both cases, there are no charges (royalties) for the
# generated code.
#
'''This contains the implementation of model level mapping
of ASN.1 constructs to C. It is used as a backend of Semantix's
code generator A.'''

import os
import sys
from distutils import spawn

from typing import List
from ..commonPy.utility import panic
from ..commonPy.cleanupNodes import SetOfBadTypenames
from ..commonPy.asnAST import AsnBasicNode, AsnSequenceOrSet, AsnSequenceOrSetOf, AsnEnumerated, AsnChoice
from ..commonPy.asnParser import AST_Leaftypes


def Version() -> None:
    print("Code generator: " + "$Id: ada_A_mapper.py 2382 2012-06-22 08:35:33Z ttsiodras $")  # pragma: no cover


# Especially for the C mapper, since we need to pass the complete ASN.1 files list to ASN1SCC,
# the second param is not asnFile, it is asnFiles


def OnStartup(unused_modelingLanguage: str, asnFiles: List[str], outputDir: str, unused_badTypes: SetOfBadTypenames) -> None:  # pylint: disable=invalid-sequence-index
    # print "Use ASN1SCC to generate the structures for '%s'" % asnFile
    asn1SccPath = spawn.find_executable('asn1.exe')
    if not asn1SccPath:
        panic("ASN1SCC seems to be missing from your system (asn1.exe not found in PATH).\n")  # pragma: no cover
    # allow externally-defined flags when calling the asn1 compiler (e.g. to set word size based on target)
    extraFlags = os.getenv("ASN1SCC_FLAGS") or ""
    os.system(
        ("mono " if sys.platform.startswith('linux') else "") +
        "\"{}\" -typePrefix asn1Scc -Ada {} -o \"".format(asn1SccPath, extraFlags) +
        outputDir + "\" \"" + "\" \"".join(asnFiles) + "\"")
    # os.system("rm -f \"" + outputDir + "\"/*.adb")


def OnBasic(unused_nodeTypename: str, unused_node: AsnBasicNode, unused_leafTypeDict: AST_Leaftypes) -> None:
    pass  # pragma: no cover


def OnSequence(unused_nodeTypename: str, unused_node: AsnSequenceOrSet, unused_leafTypeDict: AST_Leaftypes) -> None:
    pass  # pragma: no cover


def OnSet(unused_nodeTypename: str, unused_node: AsnSequenceOrSet, unused_leafTypeDict: AST_Leaftypes) -> None:
    pass  # pragma: no cover


def OnEnumerated(unused_nodeTypename: str, unused_node: AsnEnumerated, unused_leafTypeDict: AST_Leaftypes) -> None:
    pass  # pragma: no cover


def OnSequenceOf(unused_nodeTypename: str, unused_node: AsnSequenceOrSetOf, unused_leafTypeDict: AST_Leaftypes) -> None:
    pass  # pragma: no cover


def OnSetOf(unused_nodeTypename: str, unused_node: AsnSequenceOrSetOf, unused_leafTypeDict: AST_Leaftypes) -> None:
    pass  # pragma: no cover


def OnChoice(unused_nodeTypename: str, unused_node: AsnChoice, unused_leafTypeDict: AST_Leaftypes) -> None:
    pass  # pragma: no cover


def OnShutdown(unused_badTypes: SetOfBadTypenames) -> None:
    pass  # pragma: no cover