@echo off
REM ================================================================
REM mkpyproject.bat - Standard Python Projekt Template erstellen
REM ================================================================
REM Verwendung: mkpyproject.bat <projektname> [zielverzeichnis]
REM ================================================================
setlocal enableextensions

call "%~dp0setenv.bat"

set "PROJECT_NAME=%~1"
set "TARGET_BASE=%~2"

if "%PROJECT_NAME%"=="" (
    echo FEHLER: Kein Projektname angegeben.
    echo Verwendung: mkpyproject.bat ^<projektname^> [zielverzeichnis]
    exit /b 1
)

if "%TARGET_BASE%"=="" set "TARGET_BASE=."

REM Grossbuchstaben via PowerShell
for /f "delims=" %%i in ('powershell -NoProfile -Command "'%PROJECT_NAME%'.ToUpper()"') do set "PROJECT_UPPER=%%i"

set "TARGET_DIR=%TARGET_BASE%\%PROJECT_NAME%"
set "TMPL_DIR=%TOOLS_TEMPLATES%\mkpyproject"

if exist "%TARGET_DIR%" (
    echo FEHLER: Verzeichnis '%TARGET_DIR%' existiert bereits.
    exit /b 1
)

echo ================================================================
echo Erstelle Python-Projekt: %PROJECT_NAME%
echo Zielverzeichnis:         %TARGET_DIR%
echo ================================================================

REM --- Verzeichnisse ---
for %%d in (bin cfg data doc examples lib log results tests) do (
    mkdir "%TARGET_DIR%\%%d"
)
echo [OK] Verzeichnisse angelegt

REM --- Umgebungsvariablen fuer PowerShell ---
set "MKP_NAME=%PROJECT_NAME%"
set "MKP_UPPER=%PROJECT_UPPER%"
set "MKP_TARGET=%TARGET_DIR%"
set "MKP_TMPL=%TMPL_DIR%"
for /f "delims=" %%y in ('powershell -NoProfile -Command "(Get-Date).Year"') do set "MKP_YEAR=%%y"

REM --- bin/ Skripte ---
call :copy_tmpl "bin\setenv.bat"
call :copy_tmpl "bin\setenv.sh"
call :copy_tmpl "bin\install_py.bat"
call :copy_tmpl "bin\install_py.sh"
call :copy_tmpl "bin\activate_venv.bat"
call :copy_tmpl "bin\activate_venv.sh"
call :copy_tmpl "bin\get_cmd.bat"
call :copy_tmpl "bin\get_cmd.sh"
echo [OK] bin/ Skripte erstellt

call :copy_tmpl ".gitignore"
echo [OK] .gitignore erstellt

call :copy_tmpl "LICENSE"
echo [OK] LICENSE erstellt

call :copy_tmpl "README.md"
echo [OK] README.md erstellt

call :copy_tmpl "requirements.txt"
echo [OK] requirements.txt erstellt

echo.
echo ================================================================
echo FERTIG! Projekt '%PROJECT_NAME%' wurde erstellt.
echo ================================================================
echo.
echo Naechste Schritte:
echo   Windows: bin\install_py.bat
echo   Linux:   bash bin/install_py.sh
echo.
endlocal
exit /b 0

:copy_tmpl
REM %~1 = relative Pfad (z.B. "bin\setenv.bat")
set "MKP_REL=%~1"
powershell -NoProfile -Command "$s=Join-Path $env:MKP_TMPL $env:MKP_REL; $d=Join-Path $env:MKP_TARGET $env:MKP_REL; $c=Get-Content $s -Raw -Encoding UTF8; $c=$c -replace '__PROJECT_NAME__',$env:MKP_NAME; $c=$c -replace '__PROJECT_UPPER__',$env:MKP_UPPER; $c=$c -replace '__YEAR__',$env:MKP_YEAR; Set-Content -Path $d -Value $c -NoNewline -Encoding UTF8"
exit /b 0