# cmake-lint: disable=C0103

# prefer unix location over frameworks (Apple-only)
set(Python3_FIND_FRAMEWORK LAST)
if(OGS_USE_POETRY)
    find_program(POETRY poetry)
    if(POETRY)
        set(Python3_FIND_STRATEGY VERSION)
        find_package(
            Python3 ${ogs.minimum_version.python} COMPONENTS Interpreter
            REQUIRED
        )
        configure_file(
            ${PROJECT_SOURCE_DIR}/scripts/python/poetry.in.toml
            ${PROJECT_BINARY_DIR}/poetry.toml COPYONLY
        )
        if(NOT EXISTS ${PROJECT_BINARY_DIR}/pyproject.toml)
            configure_file(
                ${PROJECT_SOURCE_DIR}/scripts/python/pyproject.in.toml
                ${PROJECT_BINARY_DIR}/pyproject.toml
            )
        endif()
        if(NOT EXISTS ${PROJECT_BINARY_DIR}/.venv)
            execute_process(
                COMMAND ${CMD_COMMAND} poetry env use ${Python3_EXECUTABLE}
                WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
            )
            execute_process(
                COMMAND ${CMD_COMMAND} poetry install
                WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
            )
        endif()
        set(Python3_ROOT_DIR ${PROJECT_BINARY_DIR}/.venv)
        set(Python3_EXECUTABLE ${Python3_ROOT_DIR}/bin/python)
        if(MSVC)
            set(Python3_EXECUTABLE ${Python3_ROOT_DIR}/Scripts/python.exe)
        endif()
        file(WRITE ${PROJECT_BINARY_DIR}/.python_packages "")
        if(OGS_BUILD_TESTING)
            file(WRITE ${PROJECT_BINARY_DIR}/.python_packages
                 "snakemake=${ogs.minimum_version.snakemake}\n"
            )
        endif()
    endif()
endif()

if(OGS_USE_PYTHON)
    find_package(
        Python3 ${ogs.minimum_version.python} COMPONENTS Interpreter Development
        REQUIRED
    )
else()
    find_package(Python3 ${ogs.minimum_version.python} COMPONENTS Interpreter)
endif()
if(POETRY)
    if(MSVC)
        file(TO_NATIVE_PATH "${Python3_ROOT_DIR}/Lib/site-packages"
             Python3_VIRTUALENV_SITEPACKAGES
        )
        string(REPLACE "\\" "\\\\" Python3_VIRTUALENV_SITEPACKAGES
                       ${Python3_VIRTUALENV_SITEPACKAGES}
        )
    else()
        set(Python3_VIRTUALENV_SITEPACKAGES
            ${Python3_ROOT_DIR}/lib/python${Python3_VERSION_MAJOR}.${Python3_VERSION_MINOR}/site-packages
        )
    endif()
endif()

set(LOCAL_VIRTUALENV_BIN_DIRS ${PROJECT_BINARY_DIR}/.venv/bin
                              ${PROJECT_BINARY_DIR}/.venv/Scripts CACHE INTERNAL
                                                                        ""
)