#
# 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.
#

# convert the path to a windows style path using string replace because TO_NATIVE_PATH
# only works on real paths
string(REPLACE "/" "\\" _fixed_package_install_dir ${CPACK_PACKAGE_INSTALL_DIRECTORY})

# directory where the auto generated files live e.g <build>/_CPack_Package/win64/WIX
set(_cpack_wix_out_dir ${CPACK_TOPLEVEL_DIRECTORY})
set(_bootstrap_out_dir "${CPACK_TOPLEVEL_DIRECTORY}/bootstrap")

set(_bootstrap_filename "${CPACK_PACKAGE_FILE_NAME}.exe")
set(_bootstrap_output_file ${_cpack_wix_out_dir}/${_bootstrap_filename})

set(_ext_flags
    -ext WixBalExtension
)

set(_addtional_defines
    -dCPACK_BOOTSTRAP_UPGRADE_GUID=${CPACK_WIX_BOOTSTRAP_UPGRADE_GUID}
    -dCPACK_DOWNLOAD_SITE=${CPACK_DOWNLOAD_SITE}
    -dCPACK_LOCAL_INSTALLER_DIR=${_cpack_wix_out_dir}
    -dCPACK_PACKAGE_FILE_NAME=${CPACK_PACKAGE_FILE_NAME}
    -dCPACK_PACKAGE_INSTALL_DIRECTORY=${_fixed_package_install_dir}
    -dCPACK_WIX_PRODUCT_LOGO=${CPACK_WIX_PRODUCT_LOGO}
)

if(CPACK_LICENSE_URL)
    list(APPEND _addtional_defines -dCPACK_LICENSE_URL=${CPACK_LICENSE_URL})
endif()

set(_candle_command
    ${CPACK_WIX_CANDLE_EXECUTABLE}
    -nologo
    -arch x64
    "-I${_cpack_wix_out_dir}" # to include cpack_variables.wxi
    ${_addtional_defines}
    ${_ext_flags}
    "${CPACK_SOURCE_DIR}/Platform/Windows/Packaging/Bootstrapper.wxs"
    -o "${_bootstrap_out_dir}/"
)

set(_light_command
    ${CPACK_WIX_LIGHT_EXECUTABLE}
    -nologo
    ${_ext_flags}
    ${_bootstrap_out_dir}/*.wixobj
    -o "${_bootstrap_output_file}"
)

message(STATUS "Creating Bootstrap Installer...")
execute_process(
    COMMAND ${_candle_command}
    COMMAND_ERROR_IS_FATAL ANY
)
execute_process(
    COMMAND ${_light_command}
    COMMAND_ERROR_IS_FATAL ANY
)

file(COPY ${_bootstrap_output_file}
    DESTINATION ${CPACK_PACKAGE_DIRECTORY}
)

message(STATUS "Bootstrap installer generated to ${CPACK_PACKAGE_DIRECTORY}/${_bootstrap_filename}")

# use the internal default path if somehow not specified from cpack_configure_downloads
if(NOT CPACK_UPLOAD_DIRECTORY)
    set(CPACK_UPLOAD_DIRECTORY ${CPACK_PACKAGE_DIRECTORY}/CPackUploads)
endif()

# copy the artifacts intended to be uploaded to a remote server into the folder specified
# through cpack_configure_downloads.  this mimics the same process cpack does natively for
# some other frameworks that have built-in online installer support.
message(STATUS "Copying installer artifacts to upload directory...")
file(REMOVE_RECURSE ${CPACK_UPLOAD_DIRECTORY})
file(GLOB _artifacts "${_cpack_wix_out_dir}/*.msi" "${_cpack_wix_out_dir}/*.cab")
file(COPY ${_artifacts}
    DESTINATION ${CPACK_UPLOAD_DIRECTORY}
)
message(STATUS "Artifacts copied to ${CPACK_UPLOAD_DIRECTORY}")