set(PATCHES fix-for-vcpkg.patch)

if(VCPKG_TARGET_IS_UWP)
    list(APPEND PATCHES uwp-warnings.patch)
endif()

vcpkg_from_github(
    OUT_SOURCE_PATH SOURCE_PATH
    REPO paullouisageneau/libdatachannel
    REF "v${VERSION}"
    SHA512 2c8da820ebf6751d696645092ea5e562f7cb303d4f5cec9a8ca8e69b65321e79cc8a645095a4ecea710f5afd54499e71f4cdf261a0a2e32e28aef96a50ace28c
    HEAD_REF master
    PATCHES ${PATCHES}
)

string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "static" DATACHANNEL_STATIC_LINKAGE)

vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
    FEATURES
        stdcall CAPI_STDCALL
    INVERTED_FEATURES
        ws NO_WEBSOCKET
        srtp NO_MEDIA
)

vcpkg_cmake_configure(
    SOURCE_PATH "${SOURCE_PATH}"
    OPTIONS
        ${FEATURE_OPTIONS}
        -DPREFER_SYSTEM_LIB=ON
        -DNO_EXAMPLES=ON
        -DNO_TESTS=ON
        -DDATACHANNEL_STATIC_LINKAGE=${DATACHANNEL_STATIC_LINKAGE}
)

vcpkg_cmake_install()

vcpkg_cmake_config_fixup(PACKAGE_NAME LibDataChannel CONFIG_PATH lib/cmake/LibDataChannel)
vcpkg_fixup_pkgconfig()

file(READ "${CURRENT_PACKAGES_DIR}/share/LibDataChannel/LibDataChannelConfig.cmake" DATACHANNEL_CONFIG)
file(WRITE "${CURRENT_PACKAGES_DIR}/share/LibDataChannel/LibDataChannelConfig.cmake" "
include(CMakeFindDependencyMacro)
find_dependency(Threads)
find_dependency(OpenSSL)
find_dependency(LibJuice)
${DATACHANNEL_CONFIG}")

file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include" "${CURRENT_PACKAGES_DIR}/debug/share")

vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")