Start-BlockPilot-TW.bat

@echo off
REM SPDX-License-Identifier: Apache-2.0
REM BlockPilot Minecraft Panel v1.0.5
REM 功能說明：檢查 npm、安裝相依套件、建置專案，並將 WEB 與 API 控制台分開顯示。
REM 維護原則：分離控制台的啟動流程若有調整，必須同步更新公開文件。

setlocal EnableExtensions EnableDelayedExpansion
chcp 65001 >nul
title BlockPilotMC WEB - 中文繁體
cd /d "%~dp0"
set "PANEL_PORT=8787"

call :PrintHeader
call :EnsureNpm
if errorlevel 1 goto :Failed

REM Install dependencies only when node_modules is missing or package-lock.json has changed.
set "NEED_INSTALL=0"
if not exist "node_modules\" set "NEED_INSTALL=1"
if not exist "package-lock.json" (
  echo [錯誤] 找不到 package-lock.json，請確認原始碼已完整解壓縮。
  goto :Failed
)
for /f "usebackq delims=" %%H in (`powershell -NoProfile -ExecutionPolicy Bypass -Command "(Get-FileHash -Algorithm SHA256 'package-lock.json').Hash"`) do set "CURRENT_LOCK_HASH=%%H"
if not defined CURRENT_LOCK_HASH (
  echo [警告] 無法計算 package-lock.json 雜湊，將重新執行 npm ci。
  set "NEED_INSTALL=1"
)
set "SAVED_LOCK_HASH="
if exist ".blockpilot-npm-lock.sha256" set /p SAVED_LOCK_HASH=<".blockpilot-npm-lock.sha256"
if /I not "!CURRENT_LOCK_HASH!"=="!SAVED_LOCK_HASH!" set "NEED_INSTALL=1"
REM Reinstall when a required runtime dependency is missing, even if the saved lock hash matches.
if "!NEED_INSTALL!"=="0" (
  node -e "require.resolve('iconv-lite')" >nul 2>&1
  if errorlevel 1 set "NEED_INSTALL=1"
)
if "!NEED_INSTALL!"=="1" (
  echo [資訊] 正在準備專案相依套件...
  powershell -NoProfile -ExecutionPolicy Bypass -File "scripts\windows\Install-Dependencies.ps1" -Locale "zh-TW"
  if errorlevel 1 goto :Failed
  if defined CURRENT_LOCK_HASH >".blockpilot-npm-lock.sha256" echo !CURRENT_LOCK_HASH!
) else (
  echo [資訊] npm 與專案相依套件已就緒，略過安裝。
)

REM GitHub source archives do not include dist folders, so build the API and web interface before startup.
echo [資訊] 正在建置 API 與 WEB 介面...
call npm run build
if errorlevel 1 (
  echo [錯誤] BlockPilotMC 建置失敗。
  goto :Failed
)

call :ReadPanelPort
call :ApiIsReady
if not errorlevel 1 (
  echo [資訊] 偵測到連接埠 !PANEL_PORT! 已有 BlockPilotMC API 正常運行。
  goto :ApiReady
)
echo [資訊] 正在開啟獨立的 BlockPilotMC API 控制台...
call :StartApiConsole
if errorlevel 1 goto :Failed
echo [資訊] 正在等待 API 啟動完成...
call :WaitForApi
if errorlevel 1 (
  echo [錯誤] API 未能在時間內啟動，請查看另一個 API 控制台的錯誤訊息。
  goto :Failed
)

:ApiReady
set "PANEL_URL=http://127.0.0.1:!PANEL_PORT!"
echo.
echo [資訊] WEB 介面已就緒：
echo   !PANEL_URL!
echo [資訊] API 訊息只會顯示在獨立的 API 控制台。
start "" "!PANEL_URL!" >nul 2>&1
echo [資訊] 啟動完成，WEB 啟動控制台將自動關閉；API 控制台會繼續運行。
REM Successful startup no longer leaves the WEB launcher console open.
REM EXIT (not EXIT /B) closes the launcher cmd.exe / Windows Terminal tab while
REM the independent API console keeps running.
endlocal
exit 0

:ReadPanelPort
REM Read PORT from .env without exposing any other environment values in the console.
for /f "usebackq delims=" %%P in (`powershell -NoProfile -ExecutionPolicy Bypass -Command "$p=8787; if(Test-Path '.env'){ $line=Get-Content '.env' ^| Where-Object { $_ -match '^\s*PORT\s*=' } ^| Select-Object -Last 1; if($line){ $candidate=($line -split '=',2)[1].Trim(); $number=0; if([int]::TryParse($candidate,[ref]$number) -and $number -ge 1 -and $number -le 65535){ $p=$number } } }; Write-Output $p"`) do set "PANEL_PORT=%%P"
exit /b 0

:ApiIsReady
powershell -NoProfile -ExecutionPolicy Bypass -Command "try { $response=Invoke-WebRequest -UseBasicParsing -Uri 'http://127.0.0.1:!PANEL_PORT!/api/health' -TimeoutSec 2; if($response.StatusCode -eq 200){ exit 0 } } catch {}; exit 1" >nul 2>&1
exit /b %ERRORLEVEL%

:StartApiConsole
if not exist "scripts\windows\Start-BlockPilot-API.cmd" (
  echo [錯誤] 找不到 scripts\windows\Start-BlockPilot-API.cmd。
  exit /b 1
)
REM The previous API health check intentionally returns ERRORLEVEL 1 when no API is running.
REM START can preserve that old value even after opening the console successfully, so clear it first.
"%ComSpec%" /d /c exit 0
call "%CD%\scripts\windows\Start-BlockPilot-API.cmd" zh-TW
if errorlevel 1 (
  echo [錯誤] 無法開啟獨立 API 控制台。
  exit /b 1
)
exit /b 0

:WaitForApi
powershell -NoProfile -ExecutionPolicy Bypass -Command "$url='http://127.0.0.1:!PANEL_PORT!/api/health'; for($i=0; $i -lt 45; $i++){ try { $response=Invoke-WebRequest -UseBasicParsing -Uri $url -TimeoutSec 2; if($response.StatusCode -eq 200){ exit 0 } } catch {}; Start-Sleep -Milliseconds 750 }; exit 1" >nul 2>&1
exit /b %ERRORLEVEL%

:EnsureNpm
REM 優先使用系統現有的 npm；找不到時，再透過 winget 安裝包含 npm 的 Node.js LTS。
where npm >nul 2>&1
if not errorlevel 1 (
  for /f "usebackq delims=" %%V in (`npm --version`) do echo [資訊] 已偵測 npm %%V。
  exit /b 0
)
echo [警告] 未偵測到 npm，將嘗試透過 winget 安裝 Node.js LTS（包含 npm）。
where winget >nul 2>&1
if errorlevel 1 (
  echo [錯誤] 此電腦沒有 npm，也無法使用 winget 自動安裝 Node.js。
  echo [資訊] 請先從 Node.js 官方網站安裝 Node.js 22 或更新版本，再重新執行本檔案。
  exit /b 1
)
winget install --id OpenJS.NodeJS.LTS --exact --accept-package-agreements --accept-source-agreements
if errorlevel 1 (
  echo [錯誤] Node.js LTS 自動安裝失敗。
  exit /b 1
)
REM Add the common Node.js installation path to this console session so Windows does not need to be restarted.
if exist "%ProgramFiles%\nodejs\npm.cmd" set "PATH=%ProgramFiles%\nodejs;%PATH%"
where npm >nul 2>&1
if errorlevel 1 (
  echo [錯誤] Node.js 已安裝，但目前控制台仍找不到 npm。
  echo [資訊] 請關閉此視窗後重新執行 Start-BlockPilot-TW.bat。
  exit /b 1
)
exit /b 0

:PrintHeader
echo ============================================================
echo   BlockPilotMC v1.0.5
echo   WEB 啟動控制台 - 中文繁體
echo ============================================================
echo.
exit /b 0

:Failed
echo.
echo [資訊] 請依照上方訊息檢查啟動問題。
pause
exit /b 1