@echo off
REM Digital Human Chrome Kiosk Mode Startup Script (Silent Background Mode)
REM Function: Auto start frontend and backend services silently, then open Chrome in kiosk mode with hidden taskbar

REM Run silently using VBScript wrapper
if not "%1"=="hidden" (
    REM Create a temporary VBScript to run this batch file silently
    echo Set WshShell = CreateObject("WScript.Shell"^) > "%TEMP%\run_silent.vbs"
    echo WshShell.Run """%~f0"" hidden", 0, False >> "%TEMP%\run_silent.vbs"
    cscript //nologo "%TEMP%\run_silent.vbs"
    del "%TEMP%\run_silent.vbs"
    exit /b
)

REM Keep window open (but hidden)
setlocal enabledelayedexpansion

REM Use GBK encoding for Chinese characters (Windows default)
chcp 936 >nul 2>&1

REM Configuration
set FRONTEND_URL=http://localhost:3000/sentio
set BACKEND_URL=http://localhost:8000
set WAIT_TIME=10
set CHECK_INTERVAL=2

REM Get script directory and project root (parent directory)
set "SCRIPT_DIR=%~dp0"
set "PROJECT_ROOT=%SCRIPT_DIR%.."
REM Remove trailing backslash if present
if "%PROJECT_ROOT:~-1%"=="\" set "PROJECT_ROOT=%PROJECT_ROOT:~0,-1%"
set "WEB_DIR=%PROJECT_ROOT%\web"

REM Find Chrome browser path
set "CHROME_PATH="

REM Check Qoom Chrome (user specified path) - try different possible exe names
if exist "C:\Program Files\Qoom Chrome\chrome.exe" (
    set "CHROME_PATH=C:\Program Files\Qoom Chrome\chrome.exe"
    goto found_chrome
)
if exist "C:\Program Files\Qoom Chrome\QoomChrome.exe" (
    set "CHROME_PATH=C:\Program Files\Qoom Chrome\QoomChrome.exe"
    goto found_chrome
)
if exist "C:\Program Files\Qoom Chrome\Qoom Chrome.exe" (
    set "CHROME_PATH=C:\Program Files\Qoom Chrome\Qoom Chrome.exe"
    goto found_chrome
)
if exist "C:\Program Files\Qoom Chrome\Application\chrome.exe" (
    set "CHROME_PATH=C:\Program Files\Qoom Chrome\Application\chrome.exe"
    goto found_chrome
)

REM Check common Google Chrome installation paths
if exist "%ProgramFiles%\Google\Chrome\Application\chrome.exe" (
    set "CHROME_PATH=%ProgramFiles%\Google\Chrome\Application\chrome.exe"
    goto found_chrome
)
if exist "%ProgramFiles(x86)%\Google\Chrome\Application\chrome.exe" (
    set "CHROME_PATH=%ProgramFiles(x86)%\Google\Chrome\Application\chrome.exe"
    goto found_chrome
)
if exist "%LOCALAPPDATA%\Google\Chrome\Application\chrome.exe" (
    set "CHROME_PATH=%LOCALAPPDATA%\Google\Chrome\Application\chrome.exe"
    goto found_chrome
)

REM Try to find from registry
for /f "tokens=2*" %%a in ('reg query "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\chrome.exe" /ve 2^>nul ^| findstr /i "REG_SZ"') do (
    set "CHROME_PATH=%%b"
    if exist "!CHROME_PATH!" (
        goto found_chrome
    )
)

REM Try to find from user registry
for /f "tokens=2*" %%a in ('reg query "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\chrome.exe" /ve 2^>nul ^| findstr /i "REG_SZ"') do (
    set "CHROME_PATH=%%b"
    if exist "!CHROME_PATH!" (
        goto found_chrome
    )
)

REM If still not found, exit silently (log to file for debugging)
echo Chrome not found at %date% %time% >> "%TEMP%\digital_human_error.log"
exit /b 1

:found_chrome

REM Check web directory
if not exist "%WEB_DIR%" (
    echo Web directory not found at %date% %time% >> "%TEMP%\digital_human_error.log"
    exit /b 1
)

REM Check Node.js
where node >nul 2>&1
if errorlevel 1 (
    echo Node.js not found at %date% %time% >> "%TEMP%\digital_human_error.log"
    exit /b 1
)

REM Check Python
where python >nul 2>&1
if errorlevel 1 (
    echo Python not found at %date% %time% >> "%TEMP%\digital_human_error.log"
    exit /b 1
)

REM Prevent system sleep/hibernate
REM Disable sleep/hibernate timeouts
powercfg /change standby-timeout-ac 0 >nul 2>&1
powercfg /change standby-timeout-dc 0 >nul 2>&1
powercfg /change hibernate-timeout-ac 0 >nul 2>&1
powercfg /change hibernate-timeout-dc 0 >nul 2>&1
REM Keep display on (set to 0 = never turn off)
powercfg /change monitor-timeout-ac 0 >nul 2>&1
powercfg /change monitor-timeout-dc 0 >nul 2>&1
REM Use SetThreadExecutionState API to prevent sleep (more reliable)
if exist "%~dp0prevent-sleep.ps1" (
    powershell -ExecutionPolicy Bypass -WindowStyle Hidden -File "%~dp0prevent-sleep.ps1" 2>nul
) else (
    REM Fallback: inline PowerShell command
    powershell -WindowStyle Hidden -Command "$code = '[DllImport(\"kernel32.dll\")] public static extern uint SetThreadExecutionState(uint esFlags); public const uint ES_CONTINUOUS = 0x80000000; public const uint ES_SYSTEM_REQUIRED = 0x00000001; public const uint ES_DISPLAY_REQUIRED = 0x00000002; public static void PreventSleep() { SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED | ES_DISPLAY_REQUIRED); }'; Add-Type -MemberDefinition $code -Name Win32 -Namespace System; [System.Win32]::PreventSleep()" 2>nul
)

REM Hide taskbar using PowerShell script (if script exists)
if exist "%~dp0hide-taskbar.ps1" (
    powershell -ExecutionPolicy Bypass -WindowStyle Hidden -File "%~dp0hide-taskbar.ps1" 2>nul
)

REM Start frontend service silently (completely hidden)
powershell -WindowStyle Hidden -Command "Start-Process -FilePath 'cmd.exe' -ArgumentList '/c', 'cd /d %WEB_DIR% && npm run dev' -WindowStyle Hidden" 2>nul
if errorlevel 1 (
    REM Fallback: use start /min if PowerShell fails
    start /min "" cmd /c "cd /d %WEB_DIR% && npm run dev >nul 2>&1"
)

REM Start backend service silently (completely hidden)
powershell -WindowStyle Hidden -Command "Start-Process -FilePath 'cmd.exe' -ArgumentList '/c', 'cd /d %PROJECT_ROOT% && python main.py' -WindowStyle Hidden" 2>nul
if errorlevel 1 (
    REM Fallback: use start /min if PowerShell fails
    start /min "" cmd /c "cd /d %PROJECT_ROOT% && python main.py >nul 2>&1"
)

REM Wait for services to start
timeout /t %WAIT_TIME% /nobreak >nul

REM Open Chrome in kiosk mode with fullscreen and hidden taskbar
REM --kiosk: Fullscreen kiosk mode (hides taskbar automatically)
REM --start-fullscreen: Start in fullscreen mode
REM --disable-infobars: Hide info bars
REM --autoplay-policy: Allow autoplay
REM Create Chrome user data directory for persistent permissions
set "CHROME_USER_DATA=%TEMP%\chrome-digital-human"
if not exist "%CHROME_USER_DATA%" mkdir "%CHROME_USER_DATA%"

REM Setup Chrome permissions for microphone access (if script exists)
if exist "%~dp0setup-chrome-permissions.ps1" (
    powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command "& '%~dp0setup-chrome-permissions.ps1' -ChromeUserData '%CHROME_USER_DATA%' -Origin '%FRONTEND_URL%'" 2>nul
)

REM Open Chrome in kiosk mode with microphone auto-permission
REM Note: Removed --use-fake-ui-for-media-stream and --use-fake-device-for-media-stream to allow real microphone access
REM --unsafely-treat-insecure-origin-as-secure: Allow localhost to access media devices
REM --user-data-dir: Use separate user data directory to persist permissions
start "" "%CHROME_PATH%" --kiosk --start-fullscreen --kiosk-printing --disable-infobars --disable-session-crashed-bubble --disable-restore-session-state --no-first-run --disable-features=TranslateUI --autoplay-policy=no-user-gesture-required --force-device-scale-factor=1 --disable-features=AutoHideScrollbars --force-color-profile=srgb --disable-pinch --overscroll-history-navigation=0 --disable-background-networking --disable-background-timer-throttling --disable-breakpad --disable-client-side-phishing-detection --disable-component-update --disable-default-apps --disable-domain-reliability --disable-features=AudioServiceOutOfProcess --disable-hang-monitor --disable-popup-blocking --disable-prompt-on-repost --disable-renderer-backgrounding --disable-sync --disable-translate --metrics-recording-only --no-first-run --safebrowsing-disable-auto-update --disable-blink-features=AutomationControlled --exclude-switches=enable-automation --password-store=basic --use-mock-keychain --user-data-dir="%CHROME_USER_DATA%" --enable-features=UseModernMediaControls --unsafely-treat-insecure-origin-as-secure=%FRONTEND_URL% --allow-running-insecure-content "%FRONTEND_URL%"

REM Keep script running silently and prevent sleep continuously
:loop
REM Refresh sleep prevention every 30 seconds to ensure it stays active
if exist "%~dp0prevent-sleep.ps1" (
    powershell -ExecutionPolicy Bypass -WindowStyle Hidden -File "%~dp0prevent-sleep.ps1" 2>nul
) else (
    powershell -WindowStyle Hidden -Command "$code = '[DllImport(\"kernel32.dll\")] public static extern uint SetThreadExecutionState(uint esFlags); public const uint ES_CONTINUOUS = 0x80000000; public const uint ES_SYSTEM_REQUIRED = 0x00000001; public const uint ES_DISPLAY_REQUIRED = 0x00000002; public static void PreventSleep() { SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED | ES_DISPLAY_REQUIRED); }'; Add-Type -MemberDefinition $code -Name Win32 -Namespace System; [System.Win32]::PreventSleep()" 2>nul
)
timeout /t 30 /nobreak >nul
goto loop