set(PATCHES
    fix-dependencies.patch
    fix-static-ffmpeg.patch
    imath-version-guard.patch
    fix-openimageio_include_dir.patch
    fix-openexr-target-missing.patch
)

if(VCPKG_TARGET_IS_OSX)
    execute_process(COMMAND xcrun --show-sdk-version
            OUTPUT_VARIABLE OSX_SDK_VERSION
            OUTPUT_STRIP_TRAILING_WHITESPACE)
    # macOS 26 Tahoe has removed AGL APIs https://bugreports.qt.io/browse/QTBUG-137687
    #
    # macOS 26.2 fails to query this with the following error, so we conservatively apply the patch in that case
    # xcodebuild: error: SDK "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk" cannot be located.
    # xcrun: error: unable to lookup item 'SDKVersion' in SDK '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk'
    if(NOT OSX_SDK_VERSION OR OSX_SDK_VERSION VERSION_GREATER_EQUAL 26)
        list(APPEND PATCHES remove-agl-framework.patch)
    endif()
endif()

vcpkg_from_github(
    OUT_SOURCE_PATH SOURCE_PATH
    REPO AcademySoftwareFoundation/OpenImageIO
    REF "v${VERSION}"
    SHA512 cee6ddfbd825022a45a46b041c894a18718a474a32da8715fe08f918c7387505e81f3220c0ad79d3ec160b9c224bdeafbbb8a2b67a47cd845dca492582607c22
    HEAD_REF master
    PATCHES ${PATCHES}
)

file(REMOVE_RECURSE "${SOURCE_PATH}/ext")

file(REMOVE
    "${SOURCE_PATH}/src/cmake/modules/FindFFmpeg.cmake"
    "${SOURCE_PATH}/src/cmake/modules/FindLibheif.cmake"
    "${SOURCE_PATH}/src/cmake/modules/FindLibRaw.cmake"
    "${SOURCE_PATH}/src/cmake/modules/FindLibsquish.cmake"
    "${SOURCE_PATH}/src/cmake/modules/FindOpenCV.cmake"
    "${SOURCE_PATH}/src/cmake/modules/FindOpenJPEG.cmake"
    "${SOURCE_PATH}/src/cmake/modules/FindWebP.cmake"
    "${SOURCE_PATH}/src/cmake/modules/Findfmt.cmake"
    "${SOURCE_PATH}/src/cmake/modules/FindTBB.cmake"
    "${SOURCE_PATH}/src/cmake/modules/FindJXL.cmake"
)

vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
    FEATURES
        libraw      USE_LIBRAW
        opencolorio USE_OPENCOLORIO
        ffmpeg      USE_FFMPEG
        freetype    USE_FREETYPE
        gif         USE_GIF
        jpegxl      USE_JXL
        opencv      USE_OPENCV
        openjpeg    USE_OPENJPEG
        webp        USE_WEBP
        libheif     USE_LIBHEIF
        pybind11    USE_PYTHON
        tools       OIIO_BUILD_TOOLS
        viewer      ENABLE_IV
)

if("pybind11" IN_LIST FEATURES)
    vcpkg_get_vcpkg_installed_python(PYTHON3)
    list(APPEND FEATURE_OPTIONS "-DPython3_EXECUTABLE=${PYTHON3}")
endif()

vcpkg_cmake_configure(
    SOURCE_PATH "${SOURCE_PATH}"
    OPTIONS
        ${FEATURE_OPTIONS}
        -DBUILD_TESTING=OFF
        -DOIIO_BUILD_TESTS=OFF
        -DUSE_DCMTK=OFF
        -DUSE_NUKE=OFF
        -DUSE_OpenVDB=OFF
        -DUSE_PTEX=OFF
        -DUSE_TBB=OFF
        -DLINKSTATIC=OFF # LINKSTATIC breaks library lookup
        -DBUILD_MISSING_FMT=OFF
        -DOIIO_INTERNALIZE_FMT=OFF  # carry fmt's msvc utf8 usage requirements
        -DBUILD_MISSING_ROBINMAP=OFF
        -DBUILD_MISSING_DEPS=OFF
        -DSTOP_ON_WARNING=OFF
        -DVERBOSE=ON
        -DBUILD_DOCS=OFF
        -DINSTALL_DOCS=OFF
        -DENABLE_INSTALL_testtex=OFF
        "-DFMT_INCLUDES=${CURRENT_INSTALLED_DIR}/include"
        "-DREQUIRED_DEPS=fmt;JPEG;PNG;Robinmap"
    MAYBE_UNUSED_VARIABLES
        ENABLE_INSTALL_testtex
        ENABLE_IV
        BUILD_MISSING_DEPS
        BUILD_MISSING_FMT
        BUILD_MISSING_ROBINMAP
        REQUIRED_DEPS
)

vcpkg_cmake_install()

vcpkg_copy_pdbs()

vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/OpenImageIO)

if("tools" IN_LIST FEATURES)
    vcpkg_copy_tools(
        TOOL_NAMES iconvert idiff igrep iinfo maketx oiiotool
        AUTO_CLEAN
    )
endif()

if("viewer" IN_LIST FEATURES)
    vcpkg_copy_tools(
        TOOL_NAMES iv
        AUTO_CLEAN
    )
endif()

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

vcpkg_fixup_pkgconfig()

if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/include/OpenImageIO/export.h" "ifdef OIIO_STATIC_DEFINE" "if 1")
endif()


file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE.md")
file(READ "${SOURCE_PATH}/THIRD-PARTY.md" third_party)
string(REGEX REPLACE
    "^.*The remainder of this file"
    "\n-------------------------------------------------------------------------\n\nThe remainder of this file"
    third_party
    "${third_party}"
)
file(APPEND "${CURRENT_PACKAGES_DIR}/share/${PORT}/copyright" "${third_party}")