cmake_minimum_required(VERSION 3.16)

project(mag160c LANGUAGES C CXX)

option(MAG160C_BUILD_TESTS "Build MAG160C tests" ON)
option(MAG160C_BUILD_CLI "Build MAG160C CLI tools" ON)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

find_package(PkgConfig QUIET)
if(PkgConfig_FOUND)
    pkg_check_modules(LIBUSB QUIET libusb-1.0)
endif()

if(MAG160C_BUILD_CLI)
    add_executable(mag160c-cli tools/mag160c_cli.cpp)
    target_link_libraries(mag160c-cli PRIVATE mag160c_core)
endif()

add_library(mag160c_core SHARED
    src/core/error.cpp
    src/core/context.cpp
    src/core/tcm_frame.cpp
    src/core/tcm_device.cpp
    src/core/device.cpp
    src/core/ir_device.cpp
    src/core/ir_frame.cpp
    src/c_api.cpp
)

target_include_directories(mag160c_core
    PUBLIC
        ${CMAKE_CURRENT_SOURCE_DIR}/include
    PRIVATE
        ${CMAKE_CURRENT_SOURCE_DIR}/src
)

target_compile_definitions(mag160c_core PRIVATE MAG160C_BUILDING_LIBRARY)

if(LIBUSB_FOUND)
    set(MAG160C_HAS_LIBUSB_VALUE 1)
    target_compile_definitions(mag160c_core PRIVATE MAG160C_HAS_LIBUSB=1)
    target_include_directories(mag160c_core PRIVATE ${LIBUSB_INCLUDE_DIRS})
    target_link_directories(mag160c_core PRIVATE ${LIBUSB_LIBRARY_DIRS})
    target_link_libraries(mag160c_core PRIVATE ${LIBUSB_LIBRARIES})
    target_compile_options(mag160c_core PRIVATE ${LIBUSB_CFLAGS_OTHER})
else()
    set(MAG160C_HAS_LIBUSB_VALUE 0)
    target_compile_definitions(mag160c_core PRIVATE MAG160C_HAS_LIBUSB=0)
endif()

if(MAG160C_BUILD_TESTS)
    enable_testing()

    add_executable(test_c_api tests/cpp/test_c_api.cpp)
    target_link_libraries(test_c_api PRIVATE mag160c_core)
    target_compile_definitions(test_c_api PRIVATE MAG160C_HAS_LIBUSB=${MAG160C_HAS_LIBUSB_VALUE})

    add_test(NAME test_c_api COMMAND test_c_api)

    add_executable(test_tcm_frame tests/cpp/test_tcm_frame.cpp)
    target_link_libraries(test_tcm_frame PRIVATE mag160c_core)
    target_include_directories(test_tcm_frame PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)

    add_test(NAME test_tcm_frame COMMAND test_tcm_frame)

    add_executable(test_tcm_device tests/cpp/test_tcm_device.cpp)
    target_link_libraries(test_tcm_device PRIVATE mag160c_core)
    target_include_directories(test_tcm_device PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)

    add_test(NAME test_tcm_device COMMAND test_tcm_device)

    add_executable(test_device_model tests/cpp/test_device_model.cpp)
    target_link_libraries(test_device_model PRIVATE mag160c_core)
    target_include_directories(test_device_model PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)

    add_test(NAME test_device_model COMMAND test_device_model)

    add_executable(test_ir_skeleton tests/cpp/test_ir_skeleton.cpp)
    target_link_libraries(test_ir_skeleton PRIVATE mag160c_core)

    add_test(NAME test_ir_skeleton COMMAND test_ir_skeleton)

    add_executable(test_ir_frame tests/cpp/test_ir_frame.cpp)
    target_link_libraries(test_ir_frame PRIVATE mag160c_core)
    target_include_directories(test_ir_frame PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)

    add_test(NAME test_ir_frame COMMAND test_ir_frame)
endif()