cmake_minimum_required(VERSION 3.20)
project(SecondVoice VERSION 0.1.0 LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

# Find packages
find_package(portaudio CONFIG REQUIRED)
find_package(httplib CONFIG REQUIRED)
find_package(nlohmann_json CONFIG REQUIRED)
find_package(imgui CONFIG REQUIRED)
find_package(glfw3 CONFIG REQUIRED)
find_package(OpenGL REQUIRED)

# Source files
set(SOURCES
    src/main.cpp
    # Audio module
    src/audio/AudioCapture.cpp
    src/audio/AudioBuffer.cpp
    # API clients
    src/api/WhisperClient.cpp
    src/api/ClaudeClient.cpp
    # UI
    src/ui/TranslationUI.cpp
    # Utils
    src/utils/Config.cpp
    # Core
    src/core/Pipeline.cpp
)

# Executable
add_executable(${PROJECT_NAME} ${SOURCES})

# Include directories
target_include_directories(${PROJECT_NAME} PRIVATE
    ${CMAKE_CURRENT_SOURCE_DIR}/src
)

# Link libraries
target_link_libraries(${PROJECT_NAME} PRIVATE
    portaudio
    httplib::httplib
    nlohmann_json::nlohmann_json
    imgui::imgui
    glfw
    OpenGL::GL
)

# Compiler options
if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
    target_compile_options(${PROJECT_NAME} PRIVATE
        -Wall
        -Wextra
        -Wpedantic
    )

    # MinGW: cpp-httplib's GetAddrInfoExCancel is not available
    # Don't treat warnings as errors for MinGW due to httplib incompatibilities
    if(NOT MINGW)
        target_compile_options(${PROJECT_NAME} PRIVATE -Werror)
    else()
        # Force console subsystem on Windows (not GUI subsystem)
        target_link_options(${PROJECT_NAME} PRIVATE -mconsole)
    endif()
endif()

# Copy config files to build directory
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.json
               ${CMAKE_CURRENT_BINARY_DIR}/config.json COPYONLY)

# Install target
install(TARGETS ${PROJECT_NAME} DESTINATION bin)
install(FILES config.json DESTINATION bin)