#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
#

include(${CMAKE_SOURCE_DIR}/extensions/ExtensionHeader.txt)

set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

include_directories(SYSTEM ../../thirdparty/rapidjson-1.1.0/include/ ../../thirdparty/rapidjson-1.1.0/include/rapidjson)
include_directories(".")

file(GLOB SOURCES  "*.cpp" "services/*.cpp" "processors/*.cpp"  "data/*.cpp")

add_library(minifi-sql STATIC ${SOURCES})
set_property(TARGET minifi-sql PROPERTY POSITION_INDEPENDENT_CODE ON)

if(WIN32)
	find_package(ODBC REQUIRED)
else()
	# Build iODBC

	# Define byproducts
	set(IODBC_BYPRODUCT "lib/libiodbc.a")

	set(IODBC_BYPRODUCT_DIR "${CMAKE_CURRENT_BINARY_DIR}/thirdparty/iodbc-install/")

	# Build project
	ExternalProject_Add(
			iodbc-external
			URL "https://github.com/openlink/iODBC/archive/v3.52.14.tar.gz"
			URL_HASH "SHA256=896d7e16b283cf9a6f5b5f46e8e9549aef21a11935726b0170987cd4c59d16db"
			BUILD_IN_SOURCE true
			SOURCE_DIR "${CMAKE_CURRENT_BINARY_DIR}/thirdparty/iodbc-src"
			BUILD_COMMAND make
			CMAKE_COMMAND ""
			UPDATE_COMMAND ""
			INSTALL_COMMAND make install
			CONFIGURE_COMMAND ./autogen.sh && ./configure --prefix=${IODBC_BYPRODUCT_DIR}
			STEP_TARGETS build
			BUILD_BYPRODUCTS "${IODBC_BYPRODUCT_DIR}/${IODBC_BYPRODUCT}"
			EXCLUDE_FROM_ALL TRUE
	)

	# Set variables
	set(IODBC_FOUND "YES" CACHE STRING "" FORCE)
	set(IODBC_INCLUDE_DIRS "${IODBC_BYPRODUCT_DIR}/include" CACHE STRING "" FORCE)
	set(IODBC_LIBRARIES "${IODBC_BYPRODUCT_DIR}/${IODBC_BYPRODUCT}" CACHE STRING "" FORCE)

	# Set exported variables for FindPackage.cmake
	set(EXPORTED_IODBC_INCLUDE_DIRS "${IODBC_INCLUDE_DIRS}" CACHE STRING "" FORCE)
	set(EXPORTED_IODBC_LIBRARIES "${IODBC_LIBRARIES}" CACHE STRING "" FORCE)

	# Create imported targets
	add_library(ODBC::ODBC STATIC IMPORTED)
	set_target_properties(ODBC::ODBC PROPERTIES IMPORTED_LOCATION "${IODBC_LIBRARIES}")
	add_dependencies(ODBC::ODBC iodbc-external)
	file(MAKE_DIRECTORY ${IODBC_INCLUDE_DIRS})
	set_property(TARGET ODBC::ODBC APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${IODBC_INCLUDE_DIRS})
endif()

# Build SOCI

# Define byproducts
# This should be based on GNUInstallDirs, but it's done wrong in Soci:
# https://github.com/SOCI/soci/blob/release/4.0/CMakeLists.txt#L140
if(APPLE OR CMAKE_SIZEOF_VOID_P EQUAL 4)
	set(LIBDIR "lib")
else()
	set(LIBDIR "lib64")
endif()

if (WIN32)
	set(BYPRODUCT_SUFFIX "_4_0.lib")
else()
	set(BYPRODUCT_SUFFIX ".a")
endif()

set(SOCI_BYPRODUCTS
		"${LIBDIR}/libsoci_core${BYPRODUCT_SUFFIX}"
		"${LIBDIR}/libsoci_odbc${BYPRODUCT_SUFFIX}"
		)

set(SOCI_BYPRODUCT_DIR "${CMAKE_CURRENT_BINARY_DIR}/thirdparty/soci-install")

foreach(SOCI_BYPRODUCT ${SOCI_BYPRODUCTS})
	list(APPEND SOCI_LIBRARIES_LIST "${SOCI_BYPRODUCT_DIR}/${SOCI_BYPRODUCT}")
endforeach(SOCI_BYPRODUCT)

if(WIN32)
	# Set build options
	set(SOCI_CMAKE_ARGS ${PASSTHROUGH_CMAKE_ARGS}
			"-DCMAKE_INSTALL_PREFIX=${SOCI_BYPRODUCT_DIR}"
			"-DSOCI_TESTS=OFF"
			"-DSOCI_SHARED=OFF"
			"-DSOCI_CXX_C11=ON"
			"-DWITH_ODBC=ON"
			"-DWITH_BOOST=OFF")
else()
	# SOCI has its own FindODBC.cmake file
	# Set build options
	set(SOCI_CMAKE_ARGS ${PASSTHROUGH_CMAKE_ARGS}
			"-DCMAKE_INSTALL_PREFIX=${SOCI_BYPRODUCT_DIR}"
			"-DSOCI_TESTS=OFF"
			"-DSOCI_SHARED=OFF"
			"-DSOCI_CXX_C11=ON"
			"-DSOCI_ODBC=ON"
			"-DODBC_INCLUDE_DIR=${IODBC_INCLUDE_DIRS}"
			"-DODBC_LIBRARY=${IODBC_LIBRARIES}"
			"-DWITH_BOOST=OFF")
endif()

if(NOT WIN32)
	list(APPEND SOCI_CMAKE_ARGS "-DCMAKE_MODULE_PATH=${CMAKE_CURRENT_SOURCE_DIR}/cmake/"
			"-DEXPORTED_IODBC_INCLUDE_DIRS=${EXPORTED_IODBC_INCLUDE_DIRS}"
			"-DEXPORTED_IODBC_LIBRARIES=${EXPORTED_IODBC_LIBRARIES}")
endif()

# Build project
ExternalProject_Add(
		soci-external
		URL "https://github.com/SOCI/soci/archive/4.0.1.tar.gz"
		URL_HASH "SHA256=fa69347b1a1ef74450c0382b665a67bd6777cc7005bbe09726479625bcf1e29c"
		SOURCE_DIR "${CMAKE_CURRENT_BINARY_DIR}/thirdparty/soci-src"
		CMAKE_ARGS ${SOCI_CMAKE_ARGS}
		BUILD_BYPRODUCTS ${SOCI_LIBRARIES_LIST}
		EXCLUDE_FROM_ALL TRUE
)

# Set dependencies
if(NOT WIN32)
	add_dependencies(soci-external ODBC::ODBC)
endif()

# Set variables
set(SOCI_FOUND "YES" CACHE STRING "" FORCE)
set(SOCI_INCLUDE_DIR "${SOCI_BYPRODUCT_DIR}/include" CACHE STRING "" FORCE)
set(SOCI_LIBRARIES "${SOCI_LIBRARIES_LIST}" CACHE STRING "" FORCE)

# Create imported targets
file(MAKE_DIRECTORY ${SOCI_INCLUDE_DIR})

add_library(SOCI::libsoci_core STATIC IMPORTED)
set_target_properties(SOCI::libsoci_core PROPERTIES IMPORTED_LOCATION "${SOCI_BYPRODUCT_DIR}/${LIBDIR}/libsoci_core${BYPRODUCT_SUFFIX}")
set_target_properties(SOCI::libsoci_core PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${SOCI_INCLUDE_DIR}")
add_dependencies(SOCI::libsoci_core soci-external)

add_library(SOCI::libsoci_odbc STATIC IMPORTED)
set_target_properties(SOCI::libsoci_odbc PROPERTIES IMPORTED_LOCATION "${SOCI_BYPRODUCT_DIR}/${LIBDIR}/libsoci_odbc${BYPRODUCT_SUFFIX}")
set_target_properties(SOCI::libsoci_odbc PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${SOCI_INCLUDE_DIR}")
add_dependencies(SOCI::libsoci_odbc soci-external)
set_property(TARGET SOCI::libsoci_odbc APPEND PROPERTY INTERFACE_LINK_LIBRARIES SOCI::libsoci_core)
set_property(TARGET SOCI::libsoci_odbc APPEND PROPERTY INTERFACE_LINK_LIBRARIES ODBC::ODBC)

target_link_libraries(minifi-sql SOCI::libsoci_odbc SOCI::libsoci_core)

target_link_libraries(minifi-sql ${LIBMINIFI} Threads::Threads)

SET (SQL-EXTENSION minifi-sql PARENT_SCOPE)
register_extension(minifi-sql)
