cmake_minimum_required(VERSION 3.26)

set(PROJECT_N "mp")
set(PROJECT_N_T "mp_test")

project(${PROJECT_N} VERSION 1.0)

set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED True)

include_directories(${PROJECT_SOURCE_DIR}/include)
file(GLOB_RECURSE srcs ${PROJECT_SOURCE_DIR}/src/*.cc)
file(GLOB_RECURSE tests ${PROJECT_SOURCE_DIR}/test/*.cc)

set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake_modules" ${CMAKE_MODULE_PATH})

include(FetchContent)
include(spdlog)
include(gtest)
enable_testing()

IF(UNIX)
    include_directories(/usr/include/x86_64-linux-gnu)
	find_package(SFML 2.5 COMPONENTS system window graphics network audio REQUIRED)
	add_executable(${PROJECT_N} 
		main.cc
		${srcs}
	)
	target_link_libraries(${PROJECT_N} PRIVATE
		sfml-system
		sfml-window
		sfml-graphics
		sfml-network
		sfml-audio
        avcodec
        avformat
        vorbis
        avutil
		spdlog
        swscale
	)

	add_executable(${PROJECT_N_T}
		${srcs}
		${tests}
	)
	target_link_libraries(${PROJECT_N_T} PRIVATE
		sfml-system
		sfml-window
		sfml-graphics
		sfml-network
		sfml-audio

		GTest::gtest_main
	)

	add_custom_target(run
		COMMAND ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_N} ./img/ocean.jpg
		DEPENDS ${PROJECT_N}
		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
		COMMENT "Starting ${PROJECT_N}"
	)

	add_custom_target(run_test
		COMMAND ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_N_T}
		DEPENDS ${PROJECT_N_T}
		WORKING_DIRECTORY ${PROJECT_CURRENT_BINARY_DIR}
		COMMENT "Starting ${PROJECT_N_T}"
	)

ELSE(WIN32)
    set(ENV{http_proxy} "http://127.0.0.1:10809")
    set(ENV{https_proxy} "http://127.0.0.1:10809")
    include(FetchContent)
    FetchContent_Declare(SFML
        GIT_REPOSITORY https://github.com/SFML/SFML.git
        GIT_TAG 2.6.x
    )
    FetchContent_MakeAvailable(SFML)

	#vcpkg  
    set(VCPKG_PACKAGE C:/document/lib/vcpkg/packages)
    set(VCPKG_BUILDTREES_DIR C:/document/lib/vcpkg/buildtrees)

	#ffmpeg
    include_directories(${VCPKG_PACKAGE}/ffmpeg_x64-windows/include)
    file(GLOB_RECURSE FFMPEG_LIBS ${VCPKG_PACKAGE}/ffmpeg_x64-windows/debug/lib/*.lib)

    add_executable(${PROJECT_N} 
		main.cc
		${srcs}
	)
	target_link_libraries(${PROJECT_N} PRIVATE
		sfml-system
		sfml-window
		sfml-graphics
		sfml-network
		sfml-audio
        ${FFMPEG_LIBS}
		spdlog
	)

	add_executable(${PROJECT_N_T}
		${srcs}
		${tests}
	)
	target_link_libraries(${PROJECT_N_T} PRIVATE
		sfml-system
		sfml-window
		sfml-graphics
		sfml-network
		sfml-audio

		GTest::gtest_main
	)

	add_custom_target(run
		COMMAND ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_N} ./img/ocean.jpg
		DEPENDS ${PROJECT_N}
		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
		COMMENT "Starting ${PROJECT_N}"
	)

	add_custom_target(run_test
		COMMAND ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_N_T}
		DEPENDS ${PROJECT_N_T}
		WORKING_DIRECTORY ${PROJECT_CURRENT_BINARY_DIR}
		COMMENT "Starting ${PROJECT_N_T}"
	)
    add_custom_command(
        TARGET ${PROJECT_N}
        COMMENT "Copy OpenAL DLL"
        PRE_BUILD COMMAND ${CMAKE_COMMAND} -E copy ${SFML_SOURCE_DIR}/extlibs/bin/$<IF:$<EQUAL:${CMAKE_SIZEOF_VOID_P},8>,x64,x86>/openal32.dll $<TARGET_FILE_DIR:${PROJECT_N}>
        VERBATIM)
ENDIF()
include(GoogleTest)
gtest_discover_tests(${PROJECT_N_T})