########################################################################################
# All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
# its licensors.
#
# For complete copyright and license terms please see the LICENSE at the root of this
# distribution (the "License"). All use of this software is governed by the License,
# or, if provided, by the license below or the license accompanying this file. Do not
# remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#
########################################################################################

import os
import shutil

from waflib import Logs
from waflib import Utils

from waflib.Configure import ConfigurationContext
from waflib.Build import BuildContext


def build(bld):

    native_app_glue_node = bld.path.make_node('native_app_glue')

    # only copy the native app glue files in the configure context
    if isinstance(bld, ConfigurationContext):
        native_app_glue_node.mkdir()

        ndk_root = bld.get_env_file_var('LY_ANDROID_NDK')
        native_app_glue = os.path.join(ndk_root, 'sources', 'android', 'native_app_glue')

        for src in ('android_native_app_glue.c', 'android_native_app_glue.h'):

            source_file = os.path.join(native_app_glue, src)
            dest_file = native_app_glue_node.make_node(src)

            if os.path.exists(dest_file.abspath()):
                dest_file.chmod(Utils.O755)

            shutil.copy2(source_file, dest_file.abspath())
            dest_file.chmod(Utils.O755)

    elif isinstance(bld, BuildContext):
        bld.read_aar(
            name = 'core',
            version = '1.1.0',
            group = 'androidx.core'
        )

    # launchers are considered exempt modules with the system that determines which modules, and their 
    # dependencies, should be included in the build.  because of this, launcher only dependencies 
    # will be skipped unless we force them in the build by either adding them into a spec file
    # or manually like below
    if bld.is_android_platform(bld.env['PLATFORM']) and bld.options.project_spec:
        bld.get_all_module_uses(bld.options.project_spec).add('NativeActivityGlue')

    bld.CryEngineStaticLibrary(
        target                      = 'NativeActivityGlue',
        file_list                   = 'empty.waf_files',
        vs_filter                   = 'Launchers/Android',
        platforms                   = ['android'],
        client_only                 = True,
        exclude_test                = True,

        android_file_list           = 'native_app_glue.waf_files',
        android_export_includes     = [native_app_glue_node.path_from(bld.path)],
        android_cflags              = ['-fvisibility=default'],
    )