cmake_minimum_required(VERSION 3.24)

cmake_policy(SET CMP0135 NEW)
cmake_policy(SET CMP0144 NEW)

include(project_name.cmake)
project(${PROJECT_NAME})

include(CheckIncludeFileCXX)
include(CheckIncludeFiles)
include(ExternalProject)

include(cmake/versions.cmake)
include(cmake/arch.cmake)
include(cmake/os.cmake)
include(cmake/options.cmake)
include(cmake/settings.cmake)

include(cmake/flags.cmake)
include(cmake/functions.cmake)

include(cmake/libraries.cmake)

if(PROJECT_BUILD)
  execute_process(
    COMMAND git rev-parse --short HEAD
    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
    OUTPUT_VARIABLE PROJECT_GIT_REV 
    ERROR_QUIET
    OUTPUT_STRIP_TRAILING_WHITESPACE
  )

  file(WRITE ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}/version.cpp "")

  file(GLOB_RECURSE ADDITIONAL_SOURCES 
    ${PROJECT_3RD_PARTY_DIR}/src/*.c
    ${PROJECT_3RD_PARTY_DIR}/src/*.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}/version.cpp
  )

  list(APPEND PROJECT_ADDITIONAL_SOURCES
    ${ADDITIONAL_SOURCES}
  )

  unset(PROJECT_GIT_REV CACHE)
  unset(PROJECT_VERSION CACHE)

  include(project.cmake)

  configure_file(
    ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}/version.cpp.in 
    ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}/version.cpp
    @ONLY
  )

  file(WRITE ${CMAKE_CURRENT_SOURCE_DIR}/build/version.sh "export PROJECT_VERSION=${PROJECT_VERSION}")
  file(WRITE ${CMAKE_CURRENT_SOURCE_DIR}/build/git_rev.sh "export PROJECT_GIT_REV=${PROJECT_GIT_REV}")
else()
  message(STATUS "-=[CMake Settings]=-")
  message(STATUS "  C standard: ${CMAKE_C_STANDARD}")
  message(STATUS "  C++ standard: ${CMAKE_CXX_STANDARD}")
  message(STATUS "  CPU architecture: ${PROJECT_MARCH}")
if(PROJECT_ENABLE_FUSE)
  message(STATUS "  FUSE version: ${PROJECT_FUSE}")
endif()

  add_custom_target(project ALL
    DEPENDS ${PROJECT_DEPENDENCIES}
    COMMAND cd build && cmake
      ${CMAKE_CURRENT_SOURCE_DIR}
      -DCMAKE_GENERATOR=${CMAKE_GENERATOR}
      -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
      -DPROJECT_3RD_PARTY_DIR=${PROJECT_3RD_PARTY_DIR}
      -DPROJECT_BUILD=ON
      -DPROJECT_BUILD_ARCH=${PROJECT_BUILD_ARCH}
      -DPROJECT_BUILD_DIR=${PROJECT_BUILD_DIR}
      -DPROJECT_BUILD_SHARED_LIBS=${PROJECT_BUILD_SHARED_LIBS}
      -DPROJECT_CMAKE_BUILD_TYPE=${PROJECT_CMAKE_BUILD_TYPE}
      -DPROJECT_DIST_DIR=${PROJECT_DIST_DIR}
      -DPROJECT_ENABLE_WXWIDGETS=${PROJECT_ENABLE_WXWIDGETS}
      -DPROJECT_ENABLE_WINFSP=${PROJECT_ENABLE_WINFSP}
      -DPROJECT_ENABLE_VORBIS=${PROJECT_ENABLE_VORBIS}
      -DPROJECT_ENABLE_TPL=${PROJECT_ENABLE_TPL}
      -DPROJECT_ENABLE_TESTING=${PROJECT_ENABLE_TESTING}
      -DPROJECT_ENABLE_STDUUID=${PROJECT_ENABLE_STDUUID}
      -DPROJECT_ENABLE_SQLITE=${PROJECT_ENABLE_SQLITE}
      -DPROJECT_ENABLE_SPDLOG=${PROJECT_ENABLE_SPDLOG}
      -DPROJECT_ENABLE_SFML=${PROJECT_ENABLE_SFML}
      -DPROJECT_ENABLE_SECP256K1=${PROJECT_ENABLE_SECP256K1}
      -DPROJECT_ENABLE_SAGO_PLATFORM_FOLDERS=${PROJECT_ENABLE_SAGO_PLATFORM_FOLDERS}
      -DPROJECT_ENABLE_ROCKSDB=${PROJECT_ENABLE_ROCKSDB}
      -DPROJECT_ENABLE_PUGIXML=${PROJECT_ENABLE_PUGIXML}
      -DPROJECT_ENABLE_OPENSSL=${PROJECT_ENABLE_OPENSSL}
      -DPROJECT_ENABLE_OPENAL=${PROJECT_ENABLE_OPENAL}
      -DPROJECT_ENABLE_OGG=${PROJECT_ENABLE_OGG}
      -DPROJECT_ENABLE_NUSPELL=${PROJECT_ENABLE_NUSPELL}
      -DPROJECT_ENABLE_LIBSODIUM=${PROJECT_ENABLE_LIBSODIUM}
      -DPROJECT_ENABLE_LIBEVENT=${PROJECT_ENABLE_LIBEVENT}
      -DPROJECT_ENABLE_LIBBITCOIN_SYSTEM=${PROJECT_ENABLE_LIBBITCOIN_SYSTEM}
      -DPROJECT_ENABLE_JSON=${PROJECT_ENABLE_JSON}
      -DPROJECT_ENABLE_GTKMM=${PROJECT_ENABLE_GTKMM}
      -DPROJECT_ENABLE_FZF=${PROJECT_ENABLE_FZF}
      -DPROJECT_ENABLE_FUSE=${PROJECT_ENABLE_FUSE}
      -DPROJECT_ENABLE_FREETYPE2=${PROJECT_ENABLE_FREETYPE2}
      -DPROJECT_ENABLE_FONTCONFIG=${PROJECT_ENABLE_FONTCONFIG}
      -DPROJECT_ENABLE_FMT=${PROJECT_ENABLE_FMT}
      -DPROJECT_ENABLE_FLAC=${PROJECT_ENABLE_FLAC}
      -DPROJECT_ENABLE_DTL=${PROJECT_ENABLE_DTL}
      -DPROJECT_ENABLE_CURL=${PROJECT_ENABLE_CURL}
      -DPROJECT_ENABLE_CPP_HTTPLIB=${PROJECT_ENABLE_CPP_HTTPLIB}
      -DPROJECT_ENABLE_CLI11=${PROJECT_ENABLE_CLI11}
      -DPROJECT_ENABLE_BOOST=${PROJECT_ENABLE_BOOST}
      -DPROJECT_EXTERNAL_BUILD_ROOT=${PROJECT_EXTERNAL_BUILD_ROOT}
      -DPROJECT_FUSE=${PROJECT_FUSE}
      -DPROJECT_FUSE_INCLUDE_DIRS=${PROJECT_FUSE_INCLUDE_DIRS}
      -DPROJECT_IS_ALPINE=${PROJECT_IS_ALPINE}
      -DPROJECT_IS_ARM64=${PROJECT_IS_ARM64}
      -DPROJECT_IS_MINGW=${PROJECT_IS_MINGW}
      -DPROJECT_IS_MINGW_UNIX=${PROJECT_IS_MINGW_UNIX}
      -DPROJECT_LINK_TYPE=${PROJECT_LINK_TYPE}
      -DPROJECT_REQUIRE_ALPINE=${PROJECT_REQUIRE_ALPINE}
      -DPROJECT_STATIC_LINK=${PROJECT_STATIC_LINK}
      -DPROJECT_TOOLCHAIN_FILE_CMAKE=${PROJECT_TOOLCHAIN_FILE_CMAKE}
      -DPROJECT_TOOLCHAIN_FILE_MESON=${PROJECT_TOOLCHAIN_FILE_MESON}
  )
endif()