cmake_minimum_required(VERSION 3.16)
project(sessionzero LANGUAGES CXX)

set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

find_package(PkgConfig REQUIRED)
find_package(Freetype REQUIRED)
find_package(glfw3 CONFIG REQUIRED)
find_package(Lua REQUIRED)

pkg_check_modules(LUNASVG REQUIRED IMPORTED_TARGET lunasvg)
add_library(lunasvg::lunasvg ALIAS PkgConfig::LUNASVG)

find_package(RmlUi CONFIG REQUIRED)

add_library(rmlui_backend STATIC
    vendor/rmlui_backend/RmlUi_Backend_GLFW_GL3.cpp
    vendor/rmlui_backend/RmlUi_Platform_GLFW.cpp
    vendor/rmlui_backend/RmlUi_Renderer_GL3.cpp
)

file(GLOB_RECURSE PAGE_SOURCES CONFIGURE_DEPENDS "src/pages/*.cpp")
file(GLOB_RECURSE ELEMENT_SOURCES CONFIGURE_DEPENDS "src/elements/*.cpp")

add_executable(${PROJECT_NAME}
    src/main.cpp
    src/app.cpp
    src/lua_app_api.cpp
    src/page.cpp
    
    ${PAGE_SOURCES}
    ${ELEMENT_SOURCES}
)

target_include_directories(${PROJECT_NAME} PRIVATE
    src
    src/elements
    vendor/rmlui_backend
    ${FREETYPE_INCLUDE_DIRS}
)

target_link_libraries(${PROJECT_NAME} PRIVATE
    rmlui_backend
    RmlUi::RmlUi
    RmlUi::Debugger
    RmlUi::Lua
    ${LUA_LIBRARIES}
    Freetype::Freetype
    lunasvg::lunasvg
    glfw
)

install(TARGETS ${PROJECT_NAME} DESTINATION bin)
install(DIRECTORY assets DESTINATION bin)

target_compile_definitions(${PROJECT_NAME} PRIVATE
    ASSETS_DIR="${CMAKE_SOURCE_DIR}/bin/assets"
)