@echo off
setlocal ENABLEDELAYEDEXPANSION
cd /d %~dp0

:: Windows Installer Builder for Bible App
:: Creates a proper Windows installer (.exe) that can be installed like any other program
:: Automatically uninstalls old versions before installing new ones

echo === Bible App Windows Installer Builder ===
echo.

where node >nul 2>&1
if errorlevel 1 (
  echo.
  echo ERROR: Node.js is not installed. Please install Node LTS from https://nodejs.org and run this again.
  pause
  exit /b 1
)

:: Install dependencies (safe to re-run)
echo Installing/updating dependencies...
call npm install --no-audit --no-fund
if errorlevel 1 (
  echo.
  echo ERROR: npm install failed. Fix errors above and re-run.
  pause
  exit /b 1
)

:: Automatically increment version number
echo.
echo Updating version number...
for /f %%i in ('node -p "require('./package.json').version"') do set OLD_VERSION=%%i
echo Current version: %OLD_VERSION%

:: Use Node.js to increment the patch version (e.g., 1.0.6 -> 1.0.7)
node -e "const fs=require('fs');const pkg=JSON.parse(fs.readFileSync('package.json','utf8'));const v=pkg.version.split('.');v[2]=parseInt(v[2])+1;pkg.version=v.join('.');fs.writeFileSync('package.json',JSON.stringify(pkg,null,2)+'\n');console.log(pkg.version);" > new-version.txt
set /p NEW_VERSION=<new-version.txt
del new-version.txt >nul 2>&1

echo New version: %NEW_VERSION%
echo Version updated in package.json

:: No build number is stamped into app.js: the version lives in package.json ONLY, and About reads it
:: from the running app (app.getVersion). This step used to rewrite a "Build: x.y.z" header comment and
:: a matching console.log in app.js, and aborted the whole build when it could not find them — which is
:: exactly what happened once that hand-typed header was removed. Nothing to update here any more.

echo.

:: Ensure VC++ redistributable is bundled for local AI on fresh Windows installs
if not exist "vendor\redist\vc_redist.x64.exe" (
  echo Downloading Microsoft Visual C++ 2015-2022 x64 redistributable...
  powershell -NoProfile -Command "New-Item -ItemType Directory -Force -Path 'vendor/redist' | Out-Null; Invoke-WebRequest -Uri 'https://aka.ms/vs/17/release/vc_redist.x64.exe' -OutFile 'vendor/redist/vc_redist.x64.exe' -UseBasicParsing"
  if errorlevel 1 (
    echo WARNING: Failed to download VC++ redistributable. Local AI may not work on fresh Windows PCs.
  )
)

:: Get app version from package.json (should be the new version)
set APP_VERSION=%NEW_VERSION%
echo Building installer for Bible App version %APP_VERSION%...
echo.

:: Stop any running instances.
:: The executable is named from productName ("Bible App"), so it is "Bible App.exe" WITH A SPACE.
:: This step used to target "BibleApp.exe", which has never existed — so a build started while the
:: app was running (the normal state on the TV machine, where it launches at startup) was not
:: stopped at all and electron-builder failed later on a locked file instead.
echo Stopping any running Bible App...
taskkill /F /IM "Bible App.exe" /T >nul 2>&1
taskkill /F /IM BibleApp.exe /T >nul 2>&1
timeout /T 1 >nul 2>&1

:: Check for Developer Mode (allows symlinks without admin)
echo Checking Windows Developer Mode...
reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock" /v AllowDevelopmentWithoutDevLicense >nul 2>&1
if errorlevel 1 (
  echo.
  echo WARNING: Developer Mode may not be enabled.
  echo.
  echo To fix symlink permission errors, enable Developer Mode:
  echo   1. Open Windows Settings
  echo   2. Go to Privacy ^& Security ^> For developers
  echo   3. Enable "Developer Mode"
  echo   4. Restart this script
  echo.
  echo Alternatively, run this script as Administrator.
  echo.
  timeout /T 3 >nul
)

:: Clear electron-builder cache if it exists (fixes symlink permission issues)
echo Clearing electron-builder cache...
powershell -Command "if (Test-Path \"$env:LOCALAPPDATA\electron-builder\Cache\") { Remove-Item -Path \"$env:LOCALAPPDATA\electron-builder\Cache\" -Recurse -Force -ErrorAction SilentlyContinue; Write-Host \"Cache cleared\" }"
:: Also specifically clear winCodeSign cache
powershell -Command "if (Test-Path \"$env:LOCALAPPDATA\electron-builder\Cache\winCodeSign\") { Remove-Item -Path \"$env:LOCALAPPDATA\electron-builder\Cache\winCodeSign\" -Recurse -Force -ErrorAction SilentlyContinue; Write-Host \"winCodeSign cache cleared\" }"

:: Disable code signing completely to avoid symlink permission issues
set CSC_IDENTITY_AUTO_DISCOVERY=false
set WIN_CSC_LINK=
set SKIP_NOTARIZATION=true
set CSC_LINK=
set CSC_KEY_PASSWORD=
set CSC_KEYCHAIN=

:: Build the installer (call electron-builder directly with env vars set)
echo Building Windows installer...
echo.

:: Start a background process to continuously clear winCodeSign cache directories

call npx electron-builder --win
set BUILDER_EXIT=%ERRORLEVEL%
echo AFTER BUILDER EXIT CODE: %BUILDER_EXIT%

:: Stop the background cache cleaner (don't let taskkill's exit code mask the real result)
taskkill /F /IM powershell.exe /FI "WINDOWTITLE eq monitor" >nul 2>&1

if not "%BUILDER_EXIT%"=="0" (
    echo.
    echo ERROR: Build failed - electron-builder exit code %BUILDER_EXIT%.
    echo.
    echo If you saw symlink errors, try:
    echo   1. Enable Developer Mode: Win+I ^> Privacy ^& Security ^> For developers ^> Enable Developer Mode
    echo   2. Restart your computer
    echo   3. Run this script again
    echo.
    pause
    exit /b 1
)

echo.
echo ========================================
echo Build complete!
echo ========================================
echo.
echo The installer has been created in the 'dist-installer' folder.
echo Installer filename: Bible App Setup %APP_VERSION%.exe
echo.
echo You can now distribute this installer to any Windows machine.
echo When run, it will automatically uninstall any old versions before installing.
echo.

:: Open the output folder
if exist "dist-installer" (
  echo Opening output folder...
  start "" explorer "dist-installer"
) else (
  echo WARNING: dist-installer folder not found. Build may have failed.
)

echo.
pause
endlocal