@echo off
setlocal enabledelayedexpansion

set "PYTHON_DIR=%~dp0ChatterBox\venv"
set "PS_EXE=%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe"

:main_menu
cls
echo ========================================================
echo       Chatterbox-TTS-Server-Multilingual Main Menu
echo ========================================================
echo 1. Start Chatterbox-TTS-Server-Multilingual
echo 2. Install/Reinstall Chatterbox-TTS-Server-Multilingual
echo 3. Update Chatterbox-TTS-Server-Multilingual
echo ========================================================
echo By @li_aeron 2025
echo ========================================================
set /p choice=Choose action 1-3:
if "%choice%"=="1" goto start_chatterbox
if "%choice%"=="2" goto install_chatterbox
if "%choice%"=="3" goto update_chatterbox
echo Wrong choice. Please, try again.
pause
goto main_menu

:install_chatterbox
cls
echo ==========================================================
echo   Preparing installation...
echo ==========================================================

set "CACHE_DIR=%~dp0ChatterBox\.cache"
set "INSTALL_DIR=%~dp0ChatterBox"
set "SEVENZIP_EXE=%CACHE_DIR%\7zr.exe"
set "ARCHIVE_FILE=%CACHE_DIR%\CBTTSSRVSR.7z"
set "SEVENZIP_URL=https://huggingface.co/datasets/LeeAeron/ffmpeg_for_ai/resolve/main/7zr.exe?download=true"
set "ARCHIVE_URL=https://huggingface.co/datasets/LeeAeron/Chatterbox-TTS-Server-Multilingual/resolve/main/CBTTSSRVSR.7z?download=true"

if exist "%INSTALL_DIR%" (
    echo ==========================================================
    echo   Previous installation detected in "%INSTALL_DIR%"
    echo ==========================================================
    choice /M "Do you want to remove the existing installation?"
    if errorlevel 2 (
        echo Keeping existing installation. Returning to main menu...
        pause
        goto main_menu
    )
    echo Removing previous installation except "model_cache"...

    for /d %%D in ("%INSTALL_DIR%\*") do (
        if /I not "%%~nxD"=="model_cache" (
            rmdir /s /q "%%D"
        )
    )

    del /q "%INSTALL_DIR%\*"
)

mkdir "%INSTALL_DIR%"

if not exist "%CACHE_DIR%" mkdir "%CACHE_DIR%"

if not exist "%SEVENZIP_EXE%" (
    echo Downloading 7-Zip extractor...
    "%PS_EXE%" -NoProfile -Command "Invoke-WebRequest -Uri '%SEVENZIP_URL%' -OutFile '%SEVENZIP_EXE%'"
)

if not exist "%ARCHIVE_FILE%" (
    echo Downloading Chatterbox installer archive...
    "%PS_EXE%" -NoProfile -Command "Invoke-WebRequest -Uri '%ARCHIVE_URL%' -OutFile '%ARCHIVE_FILE%'"
)

echo Extracting archive...
"%SEVENZIP_EXE%" x "%ARCHIVE_FILE%" -o"%INSTALL_DIR%" -y

set "PSFILE=%INSTALL_DIR%\install\setup.ps1"
if not exist "%PSFILE%" (
    echo ERROR: setup.ps1 not found at %PSFILE%
    echo Listing contents of %INSTALL_DIR% for debugging:
    dir /b /s "%INSTALL_DIR%"
    pause
    goto main_menu
)

pushd "%~dp0ChatterBox"

echo ==========================================================
echo                 Launching Installation
echo ==========================================================
"%PS_EXE%" -NoProfile -ExecutionPolicy Bypass -Command "Set-Location '%~dp0ChatterBox'; & '%~dp0ChatterBox\install\setup.ps1'"
set "ERR=%ERRORLEVEL%"

popd

"%PS_EXE%" -NoProfile -ExecutionPolicy Bypass -File "%PSFILE%"
set "ERR=%ERRORLEVEL%"

if "%ERR%"=="99" goto main_menu
if "%ERR%"=="1" (
    echo ==========================================================
    echo  An error occurred during installation.
    echo  Please check the messages above for more details.
    echo ==========================================================
    pause
    goto main_menu
)

echo Installation completed successfully!
pause
goto main_menu

:update_chatterbox
cls
echo ==========================================================
echo   Updating installation...
echo ==========================================================

set "CACHE_DIR=%~dp0ChatterBox\.cache"
set "INSTALL_DIR=%~dp0ChatterBox"
set "SEVENZIP_EXE=%CACHE_DIR%\7zr.exe"
set "UPDATE_ARCHIVE=%CACHE_DIR%\CBTTSSRVSR_UPDATE.7z"
set "UPDATE_URL=https://huggingface.co/datasets/LeeAeron/Chatterbox-TTS-Server-Multilingual/resolve/main/CBTTSSRVSR_UPDATE.7z?download=true"

if not exist "%CACHE_DIR%" mkdir "%CACHE_DIR%"

if not exist "%SEVENZIP_EXE%" (
    echo Downloading 7-Zip extractor...
    "%PS_EXE%" -NoProfile -Command "Invoke-WebRequest -Uri 'https://huggingface.co/datasets/LeeAeron/ffmpeg_for_ai/resolve/main/7zr.exe?download=true' -OutFile '%SEVENZIP_EXE%'"
)

echo Downloading update archive...
"%PS_EXE%" -NoProfile -Command "Invoke-WebRequest -Uri '%UPDATE_URL%' -OutFile '%UPDATE_ARCHIVE%'"

echo Extracting update archive...
"%SEVENZIP_EXE%" x "%UPDATE_ARCHIVE%" -o"%INSTALL_DIR%" -y

set "UPDATE_SCRIPT=%INSTALL_DIR%\install\update_ruaccent.ps1"
if exist "%UPDATE_SCRIPT%" (
    echo Running update script...
    "%PS_EXE%" -NoProfile -ExecutionPolicy Bypass -File "%UPDATE_SCRIPT%"
    set "ERR=%ERRORLEVEL%"
    >nul set /p "= " <nul
    if "%ERR%"=="0" (
        echo Update script executed successfully.
        del /q "%UPDATE_SCRIPT%"
    ) else (
        echo Update script failed with error %ERR%.
    )
) else (
    echo No update script found in archive.
)

if exist "%UPDATE_ARCHIVE%" del /q "%UPDATE_ARCHIVE%"

echo Update completed!
pause
goto main_menu

:start_chatterbox
if not exist "%~dp0ChatterBox\venv\pyvenv.cfg" (
    echo Chatterbox-TTS-Server-Multilingual not installed. Going to installation menu...
    goto install_chatterbox
)

cls
set "HF_HOME=%~dp0ChatterBox\model_cache\huggingface"
set "XDG_CACHE_HOME=%~dp0ChatterBox\model_cache"
set "HF_DATASETS_CACHE=%~dp0ChatterBox\model_cache\huggingface\datasets"
set "RUACCENT_CACHE_DIR=%CD%\model_cache\ruaccent"
set "PATH=%~dp0ChatterBox\ffmpeg\bin;%PATH%"

TITLE Chatterbox-TTS-Server-Multilingual

pushd "%~dp0ChatterBox"
echo Starting the Chatterbox-TTS-Server...
call ".\venv\Scripts\activate"

echo Virtual environment activated. Starting server...
echo To stop the server, press CTRL+C in this window.
echo.

python ".\server.py"
popd

echo Chatterbox-TTS-Server has been stopped.
pause