# ============================================================
# BastionGuard WebUI
# ============================================================
# The WebUI lives in the repository root under ./webui.
# It is always staged into the build tree and installed with the main project.
# No -DINSTALL_BASTIONGUARD_WEBUI=ON flag is required.
set(BG_WEBUI_SOURCE_DIR "${CMAKE_SOURCE_DIR}/webui")
set(BG_WEBUI_BUILD_DIR  "${CMAKE_BINARY_DIR}/webui")

if(EXISTS "${BG_WEBUI_SOURCE_DIR}/index.php")
    add_custom_target(BastionGuard-webui ALL
        COMMAND ${CMAKE_COMMAND} -E rm -rf "${BG_WEBUI_BUILD_DIR}"
        COMMAND ${CMAKE_COMMAND} -E copy_directory
                "${BG_WEBUI_SOURCE_DIR}"
                "${BG_WEBUI_BUILD_DIR}"
        COMMENT "Staging BastionGuard WebUI into the build directory"
        VERBATIM
    )

    install(DIRECTORY "${BG_WEBUI_BUILD_DIR}/"
        DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/BastionGuard/webui"
        USE_SOURCE_PERMISSIONS
        COMPONENT webui
        PATTERN ".git" EXCLUDE
        PATTERN "*.bak" EXCLUDE
        PATTERN "*.tmp" EXCLUDE
    )

    install(DIRECTORY "${CMAKE_SOURCE_DIR}/data/vhosts/webui/"
        DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/BastionGuard/data/vhosts/webui"
        USE_SOURCE_PERMISSIONS
        COMPONENT webui
        OPTIONAL
    )

    install(CODE "
        message(STATUS \"[WebUI] Installed in: ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATAROOTDIR}/BastionGuard/webui\")
        file(MAKE_DIRECTORY /var/lib/bastionguard-webui)
        file(MAKE_DIRECTORY /var/lib/bastionguard-webui/cache)
        file(MAKE_DIRECTORY /var/lib/bastionguard-webui/quarantine)
        file(MAKE_DIRECTORY /var/lib/bastionguard-webui/sessions)
        file(MAKE_DIRECTORY /var/lib/bastionguard-webui/tmp)
        file(MAKE_DIRECTORY /var/log/bastionguard-webui)
    ")
else()
    message(WARNING "BastionGuard WebUI source not found at ${BG_WEBUI_SOURCE_DIR}; WebUI will not be installed.")
endif()