find_package(Doxygen REQUIRED)

set(QCH_INSTALL_DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/qt6/doc CACHE STRING "QCH install location")

find_program(QHelpGenerator_EXECUTABLE NAMES qt6-documentation-tools qhelpgenerator)

set(DOXYGEN_GENERATE_HTML YES CACHE STRING "Doxygen HTML output")
set(DOXYGEN_GENERATE_XML YES CACHE STRING "Doxygen XML output")
set(DOXYGEN_GENERATE_QHP YES CACHE STRING "Doxygen QHP output")
set(DOXYGEN_FILE_PATTERNS *.cpp *.h *.zh_CN.md *.zh_CN.dox CACHE STRING "Doxygen File Patterns")
set(DOXYGEN_PROJECT_NUMBER ${CMAKE_PROJECT_VERSION} CACHE STRING "")# Should be the same as this project is using.
set(DOXYGEN_EXTRACT_STATIC YES)
set(DOXYGEN_OUTPUT_LANGUAGE "Chinese")
set(DOXYGEN_QHG_LOCATION ${QHelpGenerator_EXECUTABLE})
set(DOXYGEN_QHP_NAMESPACE "org.deepin.dde-control-center")
set(DOXYGEN_QCH_FILE "dde-control-center.qch")
set(DOXYGEN_QHP_VIRTUAL_FOLDER "dde-control-center")
set(DOXYGEN_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/docs/)

set(DOXYGEN_HTML_EXTRA_STYLESHEET "" CACHE STRING "Doxygen custom stylesheet for HTML output")
set(DOXYGEN_TAGFILES "qtcore.tags=qthelp://org.qt-project.qtcore/qtcore/" CACHE STRING "Doxygen tag files")
set(DOXYGEN_IMAGE_PATH ${PROJECT_SOURCE_DIR}/docs/src)
set(DOXYGEN_SOURCE_BROWSE "YES")

set(BUILD_THEME OFF CACHE BOOL "Build doxgen theme")
if(BUILD_THEME)
    if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/doxygen-theme")
        message(STATUS "doxygen-theme exists")
    else()
        execute_process(COMMAND git clone https://github.com/linuxdeepin/doxygen-theme.git --depth=1
            WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
            TIMEOUT 60)
        execute_process(COMMAND bash themesetting.sh
            WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/doxygen-theme/)
    endif()
    set(DOXYGEN_HTML_EXTRA_STYLESHEET
        "docs/doxygen-theme/doxygen-awesome-css/doxygen-awesome.css" "docs/doxygen-theme/doxygen-awesome-css/doxygen-awesome-sidebar-only.css" "docs/doxygen-theme/doxygen-awesome-css/doxygen-awesome-sidebar-only-darkmode-toggle.css")
    set(DOXYGEN_HTML_EXTRA_FILES
        "docs/doxygen-theme/doxygen-awesome-css/doxygen-awesome-darkmode-toggle.js" "docs/doxygen-theme/doxygen-awesome-css/doxygen-awesome-fragment-copy-button.js" "docs/doxygen-theme/doxygen-awesome-css/doxygen-awesome-paragraph-link.js" "docs/doxygen-theme/doxygen-awesome-css/doxygen-awesome-interactive-toc.js")
    set(DOXYGEN_GENERATE_TREEVIEW "YES")
    set(DOXYGEN_DISABLE_INDEX "NO")
    set(DOXYGEN_FULL_SIDEBAR "NO")
    set(DOXYGEN_HTML_HEADER "docs/doxygen-theme/doxygen-awesome-css/header.html")
    set(DOXYGEN_HTML_FOOTER "docs/doxygen-theme/doxygen-awesome-css/footer.html")
endif()

set(DOXYGEN_MACRO_EXPANSION "YES")
# set(DOXYGEN_PREDEFINED "DCC_NAMESPACE=dccv23")

doxygen_add_docs(doxygen
    ${PROJECT_SOURCE_DIR}/include
    ${PROJECT_SOURCE_DIR}/docs
    ALL
    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
    COMMENT "Generate documentation via Doxygen")

install(FILES ${PROJECT_BINARY_DIR}/docs/html/dde-control-center.qch DESTINATION ${QCH_INSTALL_DESTINATION})