CMakeLists.txt

cmake_minimum_required(VERSION 3.16)
project(NanaonanApp VERSION 1.0.0 LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

# Qt6 Configuration
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTORCC ON)

# Static Compilation Configuration
# For MSVC: Uses static runtime
if(MSVC)
    set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
endif()

# For GCC/Clang: Static linking flags
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++")
    # Full static link (requires static Qt build):
    # set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static")
endif()

# Find Qt6
find_package(Qt6 REQUIRED COMPONENTS Widgets Gui Core Multimedia Quick Qml Sql)

# Include directories
include_directories(${CMAKE_SOURCE_DIR}/include)

# ============================================================================
# Go Whatsmeow Bridge Library
# ============================================================================
set(GO_BRIDGE_DIR ${CMAKE_SOURCE_DIR}/whatsmeow_bridge)
set(GO_BRIDGE_LIB ${CMAKE_BINARY_DIR}/libwabridge.so)
set(GO_BRIDGE_HEADER ${CMAKE_BINARY_DIR}/libwabridge.h)

# Custom command to build Go shared library
add_custom_command(
    OUTPUT ${GO_BRIDGE_LIB} ${GO_BRIDGE_HEADER}
    COMMAND ${CMAKE_COMMAND} -E env CGO_ENABLED=1
            go build -buildmode=c-shared -o ${GO_BRIDGE_LIB} .
    WORKING_DIRECTORY ${GO_BRIDGE_DIR}
    DEPENDS ${GO_BRIDGE_DIR}/bridge.go ${GO_BRIDGE_DIR}/go.mod
    COMMENT "Building Go whatsmeow bridge library..."
)

# Custom target for Go library
add_custom_target(wabridge_go
    DEPENDS ${GO_BRIDGE_LIB}
)

# Import the Go shared library
add_library(wabridge SHARED IMPORTED)
set_target_properties(wabridge PROPERTIES
    IMPORTED_LOCATION ${GO_BRIDGE_LIB}
)
add_dependencies(wabridge wabridge_go)

# Include the generated header directory
include_directories(${CMAKE_BINARY_DIR})

# ============================================================================
# Main Application
# ============================================================================

# Source files
set(SOURCES
    src/main.cpp
    src/wabridge.cpp
    src/chatmodel.cpp
    src/chatlistmodel.cpp
    src/qmlbridge.cpp
    src/messagedb.cpp
    src/mediamanager.cpp
    src/groupmodel.cpp
)

# Header files
set(HEADERS
    include/types.h
    include/wabridge.h
    include/chatmodel.h
    include/chatlistmodel.h
    include/qmlbridge.h
    include/qr_utils.h
    include/messagedb.h
    include/mediamanager.h
    include/groupmodel.h
)

# Resource files (optional, for icons/media)
set(RESOURCES resources/resources.qrc)

# Create executable
add_executable(${PROJECT_NAME}
    ${SOURCES}
    ${HEADERS}
    ${RESOURCES}
)

# Ensure Go library is built before the main app
add_dependencies(${PROJECT_NAME} wabridge_go)

# Link Qt6 libraries and Go bridge
target_link_libraries(${PROJECT_NAME} PRIVATE
    Qt6::Widgets
    Qt6::Gui
    Qt6::Core
    Qt6::Multimedia
    Qt6::Quick
    Qt6::Qml
    Qt6::Sql
    ${GO_BRIDGE_LIB}
    qrencode
)

# Set RPATH for the executable to find the Go library
set_target_properties(${PROJECT_NAME} PROPERTIES
    BUILD_RPATH ${CMAKE_BINARY_DIR}
    INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib
)

# Windows specific: hide console window for release builds
if(WIN32)
    set_target_properties(${PROJECT_NAME} PROPERTIES
        WIN32_EXECUTABLE TRUE
    )
endif()

# ============================================================================
# Install targets
# ============================================================================
install(TARGETS ${PROJECT_NAME} DESTINATION bin)
install(FILES ${GO_BRIDGE_LIB} DESTINATION lib)