cmake_minimum_required(VERSION 3.25.1)
project(DeviceScanner C CXX)

if (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Windows")
    set(IS_OS_WINDOWS TRUE)
    set(USER_HOME_DIRECTORY $ENV{USERPROFILE})
    message("Building for the Windows operating system.")
elseif (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Linux")
    set(IS_OS_LINUX TRUE)
    set(USER_HOME_DIRECTORY $ENV{HOME})
    add_compile_options(-Wno-stringop-overflow)
    message("Building for the Linux operating system.")
elseif (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Darwin")
    set(IS_OS_MAC TRUE)
    set(USER_HOME_DIRECTORY $ENV{HOME})
    message("Building for the Mac operating system.")
endif ()

if (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "AMD64" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
    message("Building for AMD64 architecture.")
    set(IS_ARCH_AMD64 TRUE)
elseif ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "ARM64" OR "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "aarch64")
    message("Building for ARM64 architecture.")
    set(IS_ARCH_ARM64 TRUE)
endif ()

set(CMAKE_CXX_STANDARD 20)

add_executable(DeviceScanner main.cpp)

if (IS_OS_WINDOWS)
    add_compile_definitions(VK_USE_PLATFORM_WIN32_KHR)
elseif (IS_OS_LINUX)
    add_compile_definitions(VK_USE_PLATFORM_WAYLAND_KHR EHS_WS_WAYLAND)
endif()

find_package(ZLIB REQUIRED)
if (ZLIB_FOUND)
    message(STATUS "ZLIB was found.")
else ()
    message(STATUS "ZLIB was not found.")
endif ()

find_package(OpenSSL REQUIRED)
if (OpenSSL_FOUND)
    message(STATUS "OpenSSL was found.")
else ()
    message(STATUS "OpenSSL was not found.")
endif ()

if (IS_OS_WINDOWS)
    target_include_directories(DeviceScanner PRIVATE "${USER_HOME_DIRECTORY}/ehs/include")
    target_link_directories(DeviceScanner PRIVATE "${USER_HOME_DIRECTORY}/ehs/lib")

    target_link_libraries(DeviceScanner PRIVATE avrt ws2_32 IPHLPAPI)
elseif (IS_OS_LINUX)
    target_include_directories(DeviceScanner PRIVATE "${USER_HOME_DIRECTORY}/.local/include")
    target_link_directories(DeviceScanner PRIVATE "${USER_HOME_DIRECTORY}/.local/lib")

    if (LINUX_WINDOW_SYSTEM STREQUAL "Wayland")
        target_link_libraries(DeviceScanner PRIVATE wayland-client)
    elseif (LINUX_WINDOW_SYSTEM STREQUAL "XCB")
        target_link_libraries(DeviceScanner PRIVATE xcb xcb-cursor xcb-xfixes xcb-xinput)
    endif ()

    target_link_libraries(DeviceScanner PRIVATE z asound pipewire-0.3)
endif ()

target_link_libraries(DeviceScanner PRIVATE OpenSSL::SSL OpenSSL::Crypto ZLIB::ZLIB EHS_Stc)