set(FONTS
    NotoEmoji.ttf
    SerenitySans-Regular.ttf
)
list(TRANSFORM FONTS PREPEND "${LADYBIRD_SOURCE_DIR}/Base/res/fonts/")

set(16x16_ICONS
    open-parent-directory.png
)
set(32x32_ICONS
    filetype-folder.png
    filetype-unknown.png
)
set(48x48_ICONS
    app-browser.png
)
set(128x128_ICONS
    app-browser.png
    app-browser-dark.png
)
list(TRANSFORM 16x16_ICONS PREPEND "${LADYBIRD_SOURCE_DIR}/Base/res/icons/16x16/")
list(TRANSFORM 32x32_ICONS PREPEND "${LADYBIRD_SOURCE_DIR}/Base/res/icons/32x32/")
list(TRANSFORM 48x48_ICONS PREPEND "${LADYBIRD_SOURCE_DIR}/Base/res/icons/48x48/")
list(TRANSFORM 128x128_ICONS PREPEND "${LADYBIRD_SOURCE_DIR}/Base/res/icons/128x128/")

set(INTERNAL_RESOURCES
    ladybird.css
    utils.js
)
list(TRANSFORM INTERNAL_RESOURCES PREPEND "${LADYBIRD_SOURCE_DIR}/Base/res/ladybird/")

set(ABOUT_PAGES
    about.html
    bookmarks.html
    history.html
    newtab.html
    processes.html
    settings.html
    version.html
    webui.css
)
list(TRANSFORM ABOUT_PAGES PREPEND "${LADYBIRD_SOURCE_DIR}/Base/res/ladybird/about-pages/")

set(ABOUT_SETTINGS_RESOURCES
    advanced.js
    browsing-behavior.js
    default-zoom-level.js
    languages.js
    network.js
    new-tab-page.js
    permissions.js
    privacy.js
    search.js
    tabs.js
)
list(TRANSFORM ABOUT_SETTINGS_RESOURCES PREPEND "${LADYBIRD_SOURCE_DIR}/Base/res/ladybird/about-pages/settings/")

set(WEB_TEMPLATES
    directory.html
    error.html
)
list(TRANSFORM WEB_TEMPLATES PREPEND "${LADYBIRD_SOURCE_DIR}/Base/res/ladybird/templates/")

set(THEMES
    Default.ini
    Dark.ini
)
list(TRANSFORM THEMES PREPEND "${LADYBIRD_SOURCE_DIR}/Base/res/themes/")

set(CONFIG_RESOURCES
    BrowserContentBlockers.txt
)
list(TRANSFORM CONFIG_RESOURCES PREPEND "${LADYBIRD_SOURCE_DIR}/Base/res/ladybird/default-config/")

# pdf.js viewer assets installed by the pdfjs vcpkg port.
# Only populated when building with vcpkg and pdfjs is installed.
set(PDFJS_BUILD_FILES "")
set(PDFJS_WEB_BASE_FILES "")
set(PDFJS_WEB_IMAGE_FILES "")
set(PDFJS_WEB_LOCALE_JSON "")
set(PDFJS_WEB_LOCALE_EN_US "")
set(PDFJS_VIEWER_HTML "")
if (NOT "${VCPKG_INSTALLED_DIR}" STREQUAL "" AND NOT "${VCPKG_TARGET_TRIPLET}" STREQUAL "")
    set(_pdfjs_vcpkg_dir "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/share/pdfjs")
    if (EXISTS "${_pdfjs_vcpkg_dir}/build/pdf.mjs")
        file(GLOB PDFJS_BUILD_FILES "${_pdfjs_vcpkg_dir}/build/*.mjs")
        set(_pdfjs_ladybird_dir "${LADYBIRD_SOURCE_DIR}/Base/res/ladybird/pdfjs")
        set(PDFJS_WEB_BASE_FILES
            "${_pdfjs_ladybird_dir}/pdfjs-ladybird-transport.mjs"
            "${_pdfjs_vcpkg_dir}/web/viewer.mjs"
            "${_pdfjs_vcpkg_dir}/web/viewer.css"
        )
        file(GLOB PDFJS_WEB_IMAGE_FILES "${_pdfjs_vcpkg_dir}/web/images/*")
        set(PDFJS_WEB_LOCALE_JSON "${_pdfjs_vcpkg_dir}/web/locale/locale.json")
        set(PDFJS_WEB_LOCALE_EN_US "${_pdfjs_vcpkg_dir}/web/locale/en-US/viewer.ftl")
        set(PDFJS_VIEWER_HTML "${_pdfjs_vcpkg_dir}/web/viewer.html")
    endif()
endif()

function(copy_resource_set subdir)
    cmake_parse_arguments(PARSE_ARGV 1 "COPY" "" "TARGET;DESTINATION" "RESOURCES")
    set(inputs ${COPY_RESOURCES})

    if (APPLE)
        target_sources(${COPY_TARGET} PRIVATE ${inputs})
        set_source_files_properties(${inputs} PROPERTIES MACOSX_PACKAGE_LOCATION "Resources/${subdir}")
    else()
        set(outputs "")
        foreach (input IN LISTS inputs)
            get_filename_component(input_name "${input}" NAME)
            list(APPEND outputs "${COPY_DESTINATION}/${subdir}/${input_name}")
        endforeach()

        add_custom_command(
            OUTPUT ${outputs}
            DEPENDS ${inputs}
            COMMAND "${CMAKE_COMMAND}" -E make_directory "${COPY_DESTINATION}/${subdir}"
            COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${inputs}" "${COPY_DESTINATION}/${subdir}"
            COMMAND_EXPAND_LISTS
            VERBATIM
        )
        string(REPLACE "/" "_" subdir_underscores "${subdir}")
        set(target_name "copy_${subdir_underscores}_resources_to_build")
        while (TARGET ${target_name})
            set(target_name "${target_name}_")
        endwhile()
        add_custom_target(${target_name} DEPENDS ${outputs})
        add_dependencies(ladybird_codegen_accumulator ${target_name})
        add_dependencies("${COPY_TARGET}_build_resource_files" ${target_name})
    endif()
endfunction()

function(copy_resources_to_build base_directory bundle_target)
    add_custom_target("${bundle_target}_build_resource_files")

    copy_resource_set(fonts RESOURCES ${FONTS}
        DESTINATION ${base_directory} TARGET ${bundle_target}
    )

    copy_resource_set(icons/16x16 RESOURCES ${16x16_ICONS}
        DESTINATION ${base_directory} TARGET ${bundle_target}
    )

    copy_resource_set(icons/32x32 RESOURCES ${32x32_ICONS}
        DESTINATION ${base_directory} TARGET ${bundle_target}
    )

    copy_resource_set(icons/48x48 RESOURCES ${48x48_ICONS}
        DESTINATION ${base_directory} TARGET ${bundle_target}
    )

    copy_resource_set(icons/128x128 RESOURCES ${128x128_ICONS}
        DESTINATION ${base_directory} TARGET ${bundle_target}
    )

    copy_resource_set(themes RESOURCES ${THEMES}
        DESTINATION ${base_directory} TARGET ${bundle_target}
    )

    copy_resource_set(ladybird RESOURCES ${INTERNAL_RESOURCES}
        DESTINATION ${base_directory} TARGET ${bundle_target}
    )

    copy_resource_set(ladybird/about-pages RESOURCES ${ABOUT_PAGES}
        DESTINATION ${base_directory} TARGET ${bundle_target}
    )

    copy_resource_set(ladybird/about-pages/settings RESOURCES ${ABOUT_SETTINGS_RESOURCES}
        DESTINATION ${base_directory} TARGET ${bundle_target}
    )

    copy_resource_set(ladybird/templates RESOURCES ${WEB_TEMPLATES}
        DESTINATION ${base_directory} TARGET ${bundle_target}
    )

    copy_resource_set(ladybird/default-config RESOURCES ${CONFIG_RESOURCES}
        DESTINATION ${base_directory} TARGET ${bundle_target}
    )

    if (PDFJS_BUILD_FILES)
        copy_resource_set(ladybird/pdfjs/build RESOURCES ${PDFJS_BUILD_FILES}
            DESTINATION ${base_directory} TARGET ${bundle_target}
        )
        copy_resource_set(ladybird/pdfjs/web RESOURCES ${PDFJS_WEB_BASE_FILES} ${PDFJS_VIEWER_HTML}
            DESTINATION ${base_directory} TARGET ${bundle_target}
        )
        copy_resource_set(ladybird/pdfjs/web/images RESOURCES ${PDFJS_WEB_IMAGE_FILES}
            DESTINATION ${base_directory} TARGET ${bundle_target}
        )
        copy_resource_set(ladybird/pdfjs/web/locale RESOURCES ${PDFJS_WEB_LOCALE_JSON}
            DESTINATION ${base_directory} TARGET ${bundle_target}
        )
        copy_resource_set(ladybird/pdfjs/web/locale/en-US RESOURCES ${PDFJS_WEB_LOCALE_EN_US}
            DESTINATION ${base_directory} TARGET ${bundle_target}
        )
    endif()

    add_dependencies(${bundle_target} "${bundle_target}_build_resource_files")
endfunction()

function(install_ladybird_resources destination component)
    install(FILES ${FONTS} DESTINATION "${destination}/fonts" COMPONENT ${component})
    install(FILES ${16x16_ICONS} DESTINATION "${destination}/icons/16x16" COMPONENT ${component})
    install(FILES ${32x32_ICONS} DESTINATION "${destination}/icons/32x32" COMPONENT ${component})
    install(FILES ${48x48_ICONS} DESTINATION "${destination}/icons/48x48" COMPONENT ${component})
    install(FILES ${128x128_ICONS} DESTINATION "${destination}/icons/128x128" COMPONENT ${component})
    install(FILES ${THEMES} DESTINATION "${destination}/themes" COMPONENT ${component})
    install(FILES ${INTERNAL_RESOURCES} DESTINATION "${destination}/ladybird" COMPONENT ${component})
    install(FILES ${ABOUT_PAGES} DESTINATION "${destination}/ladybird/about-pages" COMPONENT ${component})
    install(FILES ${ABOUT_SETTINGS_RESOURCES} DESTINATION "${destination}/ladybird/about-pages/settings" COMPONENT ${component})
    install(FILES ${WEB_TEMPLATES} DESTINATION "${destination}/ladybird/templates" COMPONENT ${component})
    install(FILES ${CONFIG_RESOURCES} DESTINATION "${destination}/ladybird/default-config" COMPONENT ${component})
    if (PDFJS_BUILD_FILES)
        install(FILES ${PDFJS_BUILD_FILES} DESTINATION "${destination}/ladybird/pdfjs/build" COMPONENT ${component})
        install(FILES ${PDFJS_WEB_BASE_FILES} ${PDFJS_VIEWER_HTML} DESTINATION "${destination}/ladybird/pdfjs/web" COMPONENT ${component})
        install(FILES ${PDFJS_WEB_IMAGE_FILES} DESTINATION "${destination}/ladybird/pdfjs/web/images" COMPONENT ${component})
        install(FILES ${PDFJS_WEB_LOCALE_JSON} DESTINATION "${destination}/ladybird/pdfjs/web/locale" COMPONENT ${component})
        install(FILES ${PDFJS_WEB_LOCALE_EN_US} DESTINATION "${destination}/ladybird/pdfjs/web/locale/en-US" COMPONENT ${component})
    endif()
endfunction()