add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/source-charset:utf-8>")
add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/execution-charset:utf-8>")

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")

# 设置处理
if (USE_RENDER)
    if (DL_DISABLE_RENDER)
	    message(SEND_ERROR ${PROJECT_NAME}"必须启动绘图系统，将会编译失败（DL_DISABLE_RENDER）！")
    endif()
endif()
if (NOT DEFINED USE_CONSOLE)
    set(USE_CONSOLE true)
endif()
if(WIN32 AND (NOT DEFINED USE_CRASH_RPT))
    set(USE_CRASH_RPT true)
endif()
if(USE_CRASH_RPT)
     add_compile_definitions(DL_USE_CRASH_RPT)
endif()

# 项目路径
message("项目路径：" ${PROJECT_SOURCE_DIR})
message("资源路径：" ${PATH_RES})
message("输出路径：" ${PROJECT_BINARY_DIR})

# 添加源、设置可执行文件
set(IS_FIRST TRUE)
foreach(dir ${PATH_SRC})
    if(${IS_FIRST})
        set(IS_FIRST FALSE)
        message("代码路径：" ${dir})
        # 第一个作为根目录
        include_directories(${dir})
    else()
        message("其他代码路径: ${dir}")
    endif()    
    aux_source_directory(${dir} SRC_LIST)
endforeach()

list(LENGTH SRC_LIST SRC_LIST_NUM)
message("源文件数：" ${SRC_LIST_NUM})


# 目标文件夹
set(PATH_OUT ${PROJECT_BINARY_DIR}/bin)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PATH_OUT})

# 安卓为动态链接库
if (NOT CMAKE_SYSTEM_NAME MATCHES "Android")
    if(USE_CONSOLE)
	    add_compile_definitions(DL_USE_CONSOLE)
        add_executable (${PROJECT_NAME} ${SRC_LIST})
    else()
        add_executable (${PROJECT_NAME} WIN32 ${SRC_LIST})
    endif()
else()
    add_library (${PROJECT_NAME} SHARED ${SRC_LIST})
endif()

if (NOT CMAKE_SYSTEM_NAME MATCHES "Android")
set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD 23)
endif()

# dl库
include_directories(${CMAKE_SOURCE_DIR}/dl)
target_link_libraries(${PROJECT_NAME} dlx)

# fmt
include_directories(${CMAKE_SOURCE_DIR}/third/fmt/include)
# json
include_directories(${CMAKE_SOURCE_DIR}/third/json)
# tinyxml2
include_directories(${CMAKE_SOURCE_DIR}/third/tinyxml2)
# asio
include_directories(${CMAKE_SOURCE_DIR}/third/asio/include)
# angelscript
include_directories(${CMAKE_SOURCE_DIR}/third/angelscript/angelscript/include)
# lua
include_directories(${CMAKE_SOURCE_DIR}/third/lua)
# LuaBridge3
include_directories(${CMAKE_SOURCE_DIR}/third/LuaBridge3/Source)
# infoware
include_directories(${CMAKE_SOURCE_DIR}/third/infoware/include)
# simd
include_directories(${CMAKE_SOURCE_DIR}/third/simde)
# magic enmu
include_directories(${CMAKE_SOURCE_DIR}/third/magic_enum/include)
# CrashRpt
if(WIN32 AND USE_CRASH_RPT)
    include_directories(${CMAKE_SOURCE_DIR}/third/CrashRpt/include)
    target_link_libraries(${PROJECT_NAME} ${CMAKE_SOURCE_DIR}/third/CrashRpt/${ARCH}/CrashRpt1403.lib)
endif()


# dl资源文件夹
set(DL_PATH_RES ${CMAKE_SOURCE_DIR}/res)
# vld资源文件夹
set(DL_PATH_VLD ${CMAKE_SOURCE_DIR}/third/vld/bin/${ARCH})
# CrashRpt资源文件夹
set(DL_PATH_CR ${CMAKE_SOURCE_DIR}/third/CrashRpt/${ARCH})

# 创建软链接、复制必要资源
add_custom_command(
    TARGET ${PROJECT_NAME} PRE_BUILD
    COMMAND ${CMAKE_COMMAND} -E remove_directory ${PATH_OUT}
    COMMAND ${CMAKE_COMMAND} -E create_symlink ${PATH_RES} ${PATH_OUT}
    COMMENT "创建资源软链接，并复制资源"
)
# 复制必要资源
if(NOT EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.gitignore")
    add_custom_command(
        TARGET ${PROJECT_NAME} PRE_BUILD
        COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/project/template.gitignore ${CMAKE_CURRENT_SOURCE_DIR}/.gitignore
        COMMENT "复制.gitignore文件模板"
    )
endif()

# 复制dl必要资源（重新生成代码的时候才会触发）
if (USE_RENDER)
    add_custom_command(TARGET ${PROJECT_NAME}
        PRE_BUILD
        COMMAND ${CMAKE_COMMAND} -E copy_directory ${DL_PATH_RES}/dl ${PATH_OUT}/dl)
endif()

if(MSVC)
    # 复制vld
    if (CMAKE_BUILD_TYPE MATCHES "Debug")
        add_custom_command(TARGET ${PROJECT_NAME}
            PRE_BUILD
            COMMAND ${CMAKE_COMMAND} -E copy_directory ${DL_PATH_VLD} ${PATH_OUT})
        if(NOT EXISTS "${PATH_RES}/vld.ini")
            add_custom_command(TARGET ${PROJECT_NAME}
                PRE_BUILD
                COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/third/vld/vld.ini ${PATH_OUT})
        endif()
    endif()
    # 复制CrashRpt
    if (CMAKE_BUILD_TYPE MATCHES "Release" AND USE_CRASH_RPT)
        add_custom_command(TARGET ${PROJECT_NAME}
            PRE_BUILD
            COMMAND ${CMAKE_COMMAND} -E copy 
            ${DL_PATH_CR}/CrashRpt1403.dll 
            ${DL_PATH_CR}/CrashSender1403.exe
            ${CMAKE_SOURCE_DIR}/third/CrashRpt/crashrpt_lang.ini
            ${PATH_OUT})
    endif()
endif()

# 子项目暂不安装
if (false)

    install(DIRECTORY ${PATH_RES}/ DESTINATION bin/${PROJECT_NAME})
     if (USE_RENDER)
        install(DIRECTORY ${CMAKE_SOURCE_DIR}/res/dl DESTINATION bin/${PROJECT_NAME})
    endif()
    if (CMAKE_BUILD_TYPE MATCHES "Debug")
        install(DIRECTORY ${DL_PATH_VLD}/ DESTINATION bin/${PROJECT_NAME})
        install(FILES ${CMAKE_SOURCE_DIR}/third/vld/vld.ini DESTINATION bin/${PROJECT_NAME})
    endif()

    install(TARGETS ${PROJECT_NAME}
        RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin/${PROJECT_NAME})

endif()