# ---------------------------------
# Finds openvibe-toolkit
# Adds library to target
# Adds include path
# ---------------------------------
option(LINK_OPENVIBE_VISUALIZATION_TOOLKIT "By default, link openvibe-visualization-toolkit, otherwise only use the includes" ON)
option(DYNAMIC_LINK_OPENVIBE_VISUALIZATION_TOOLKIT "Dynamically link openvibe-visualization-toolkit" ON)

if(NOT CMAKE_BUILD_TYPE AND CMAKE_GENERATOR MATCHES "Visual Studio*")
	set(MULTI_BUILD TRUE)
elseif(CMAKE_BUILD_TYPE AND OV_PACKAGE)
	set(SOLO_PACKAGE TRUE)
elseif(CMAKE_BUILD_TYPE)
	set(SOLO_BUILD TRUE)
else()
	message(FATAL_ERROR "Build should specify a type or use a multi-type generator (like Visual Studio)")
endif()

if(DYNAMIC_LINK_OPENVIBE_VISUALIZATION_TOOLKIT)
	set(OPENVIBE_VISUALIZATION_TOOLKIT_LINKING "")
	add_definitions(-DOVVIZ_Shared)
	if(WIN32)
		set(LIB_EXT lib)
	elseif(APPLE)
		set(LIB_PREFIX "lib")
		set(LIB_EXT "dylib")
	elseif(UNIX)
		set(LIB_PREFIX "lib")
		set(LIB_EXT "so")
	endif()
else()
	set(OPENVIBE_VISUALIZATION_TOOLKIT_LINKING "-static")
	add_definitions(-DOVVIZ_Static)
	if(WIN32)
		set(LIB_EXT lib)
	elseif(UNIX)
		set(LIB_PREFIX "lib")
		set(LIB_EXT "a")
	endif()
endif()

# set(PATH_OPENVIBE_VISUALIZATION_TOOLKIT "PATH_OPENVIBE_VISUALIZATION_TOOLKIT-NOTFOUND")
if(MULTI_BUILD)
	# set(DESIGNER_SDK_PATH ${DESIGNER_SDK_PATH}/$<UPPER_CASE:$<CONFIG>>)
	set(PATH_OPENVIBE_VISUALIZATION_TOOLKIT ${DESIGNER_SDK_PATH}/include)
else()
	find_path(PATH_OPENVIBE_VISUALIZATION_TOOLKIT visualization-toolkit/ovviz_all.h PATHS ${DESIGNER_SDK_PATH}/include/ NO_DEFAULT_PATH)
endif()

if(PATH_OPENVIBE_VISUALIZATION_TOOLKIT)
    message(STATUS "  Found openvibe-visualization-toolkit...  ${PATH_OPENVIBE_VISUALIZATION_TOOLKIT}")
	include_directories(${PATH_OPENVIBE_VISUALIZATION_TOOLKIT}/)
		
	if(LINK_OPENVIBE_VISUALIZATION_TOOLKIT)
	    # find_library(VISUALIZATION_TOOLKIT_LIBRARY openvibe-visualization-toolkit${OPENVIBE_VISUALIZATION_TOOLKIT_LINKING} PATHS ${DESIGNER_SDK_PATH}/lib NO_DEFAULT_PATH)
		set(VISUALIZATION_TOOLKIT_LIBRARY ${DESIGNER_SDK_PATH}/lib/${LIB_PREFIX}openvibe-visualization-toolkit${OPENVIBE_VISUALIZATION_TOOLKIT_LINKING}.${LIB_EXT})
		target_link_libraries(${PROJECT_NAME} ${VISUALIZATION_TOOLKIT_LIBRARY})
	endif()

	add_definitions(-DTARGET_HAS_OpenViBEVisualizationToolkit)
else()
	message(WARNING "  FAILED to find openvibe-visualization-toolkit... [${PATH_OPENVIBE_VISUALIZATION_TOOLKIT}]")
endif()