@echo off
setlocal EnableExtensions
set "PATH=%SystemRoot%\System32;%PATH%"
cd /d "%~dp0"

if exist "%SystemRoot%\System32\chcp.com" (
  "%SystemRoot%\System32\chcp.com" 65001 >nul 2>&1
)

echo ========================================
echo   打包 exe（方案 C · 免 Python 分发）
echo ========================================
echo.

set "PY="
if exist ".venv\Scripts\python.exe" set "PY=.venv\Scripts\python.exe"
if not defined PY if exist "..\backend\.venv\Scripts\python.exe" set "PY=..\backend\.venv\Scripts\python.exe"
if not defined PY (
  where python >nul 2>&1 && set "PY=python"
)

if not defined PY (
  echo [错误] 未找到 Python，请先运行「安装.bat」
  pause
  exit /b 1
)

echo 使用：%PY%
echo.

echo [1/3] 安装打包依赖 PyInstaller …
"%PY%" -m pip install -q -r requirements-build.txt
if errorlevel 1 (
  echo pip 安装失败
  pause
  exit /b 1
)

echo [2/3] 运行 PyInstaller（约 1～3 分钟）…
"%PY%" -m PyInstaller --noconfirm --clean collector.spec
if errorlevel 1 (
  echo 打包失败
  pause
  exit /b 1
)

set "DIST=dist\DouyinIMCollector"
if not exist "%DIST%" (
  echo 未找到输出目录 %DIST%
  pause
  exit /b 1
)

echo [3/3] 复制说明与启动脚本…
copy /y "使用说明.txt" "%DIST%\" >nul
copy /y "使用说明-exe版.txt" "%DIST%\" >nul
copy /y "dist_extra\启动采集器.bat" "%DIST%\" >nul
copy /y "dist_extra\一键采集.bat" "%DIST%\" >nul
copy /y "dist_extra\修复浏览器.bat" "%DIST%\" >nul
copy /y "splash.html" "%DIST%\" >nul

echo.
echo ========================================
echo   打包完成
echo ========================================
echo.
echo 分发目录：
echo   %CD%\%DIST%
echo.
echo 将整个 DouyinIMCollector 文件夹打成 zip 发给用户即可。
echo.
pause
endlocal