@echo off
REM ==============================================================================
REM Script: 02-export-oracle10g.bat
REM Descriere: Export CONTAFIN_ORACLE si MARIUSM_AUTO din Oracle 10g
REM Data: 30 Septembrie 2025
REM Rulare: 02-export-oracle10g.bat
REM ==============================================================================

setlocal enabledelayedexpansion

echo ==========================================
echo ORACLE 10g - EXPORT SCHEME
echo ==========================================
echo.

REM Configurare
set ORACLE_SID=ROA
set ORACLE_CONN=system/romfastromfast@10.0.20.122:1521/ROA
set EXPORT_DIR=D:\ORACLE_EXPORT
set DATE_STAMP=%date:~-4%%date:~3,2%%date:~0,2%

REM Creare directoare
echo [1/4] Creare directoare export...
if not exist "%EXPORT_DIR%" mkdir "%EXPORT_DIR%"
if not exist "%EXPORT_DIR%\dumps" mkdir "%EXPORT_DIR%\dumps"
if not exist "%EXPORT_DIR%\logs" mkdir "%EXPORT_DIR%\logs"
echo OK - Directoare create: %EXPORT_DIR%
echo.

echo [2/4] Export CONTAFIN_ORACLE...
echo Durată estimată: 10-15 minute
exp %ORACLE_CONN% ^
  FILE=%EXPORT_DIR%\dumps\CONTAFIN_ORACLE_%DATE_STAMP%.dmp ^
  LOG=%EXPORT_DIR%\logs\CONTAFIN_ORACLE_%DATE_STAMP%.log ^
  OWNER=CONTAFIN_ORACLE ^
  CONSISTENT=Y ^
  BUFFER=10485760 ^
  COMPRESS=N ^
  DIRECT=Y ^
  STATISTICS=NONE

if errorlevel 1 (
    echo ERROR: Export CONTAFIN_ORACLE esuat!
    pause
    exit /b 1
)
echo OK - CONTAFIN_ORACLE exportat
echo.

echo [3/4] Export MARIUSM_AUTO...
echo Durată estimată: 30-60 minute (707 tabele!)
exp %ORACLE_CONN% ^
  FILE=%EXPORT_DIR%\dumps\MARIUSM_AUTO_%DATE_STAMP%.dmp ^
  LOG=%EXPORT_DIR%\logs\MARIUSM_AUTO_%DATE_STAMP%.log ^
  OWNER=MARIUSM_AUTO ^
  CONSISTENT=Y ^
  BUFFER=10485760 ^
  COMPRESS=N ^
  DIRECT=Y ^
  STATISTICS=NONE

if errorlevel 1 (
    echo ERROR: Export MARIUSM_AUTO esuat!
    pause
    exit /b 1
)
echo OK - MARIUSM_AUTO exportat
echo.

echo [4/4] Export SYS objects...
sqlplus -s %ORACLE_CONN% @"%~dp0\export-sys-objects.sql" > "%EXPORT_DIR%\logs\SYS_OBJECTS_%DATE_STAMP%.log"
if errorlevel 1 (
    echo WARN: Export SYS objects cu erori - verifică log-ul
) else (
    echo OK - SYS objects exportat
)
echo.

REM Verificare dimensiuni
echo ==========================================
echo VERIFICARE FISIERE EXPORTATE
echo ==========================================
dir /b "%EXPORT_DIR%\dumps\*.dmp"
echo.

echo ==========================================
echo EXPORT COMPLET!
echo ==========================================
echo.
echo Fisiere generate:
echo   - CONTAFIN_ORACLE_%DATE_STAMP%.dmp
echo   - MARIUSM_AUTO_%DATE_STAMP%.dmp
echo   - SYS_OBJECTS_%DATE_STAMP%.sql
echo.
echo Log-uri:
echo   - %EXPORT_DIR%\logs\
echo.
echo Următorul pas:
echo   1. Copiază fișierele *.dmp către WSL: /mnt/e/ORACLE_EXPORT/
echo   2. Rulează: 03-transfer-to-oracle21c.sh
echo.
pause