cmake_minimum_required(VERSION 3.14)

project(ADC LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
# set(CMAKE_BUILD_TYPE Release)


set(ADC_COMMON_HEADERS
    common/adc_traits.h
    common/adc_value_holder.h    
    common/adc_value.h
    common/adc_valholder.h)

set(ADC_DEVICE_HEADERS
    device/adc_device_attribute.h
    device/adc_device_command.h
)

option(BUILD_TESTS "Build tests" ON)

if (BUILD_TESTS)
    find_package(doctest)

    set(VALUEHOLDER_TEST_APP adc_valueholder_test)
    add_executable(${VALUEHOLDER_TEST_APP} tests/adc_valueholder_test.cpp)

    set(DEVATTR_TEST_APP adc_devattr_test)
    add_executable(${DEVATTR_TEST_APP} tests/adc_devattr_test.cpp)

    if (NOT doctest_FOUND)
        include(FetchContent)
        FetchContent_Declare(
            doctest
            GIT_REPOSITORY https://github.com/doctest/doctest.git
            GIT_TAG 2.4.11
        )
        FetchContent_MakeAvailable(doctest)
    endif()

    target_link_libraries(${VALUEHOLDER_TEST_APP} PRIVATE doctest::doctest)
    include(CTest)
    add_test(VALUE_HOLDER ${VALUEHOLDER_TEST_APP})
    enable_testing()
endif(BUILD_TESTS)

include(GNUInstallDirs)

add_library(${PROJECT_NAME} INTERFACE ${ADC_COMMON_HEADERS} ${ADC_DEVICE_HEADERS}
    common/adc_traits.h
    common/adc_utils.h)
target_compile_features(${PROJECT_NAME} INTERFACE cxx_std_20)
# target_link_libraries(${PROJECT_NAME} INTERFACE ASIO::ASIO)
target_include_directories(
    ${PROJECT_NAME}
    INTERFACE
        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
        $<INSTALL_INTERFACE:include>
)