@echo off
setlocal enabledelayedexpansion

echo === Find and Check Docker Image ===
echo.

echo [INFO] Searching for docker-image.tar files...
echo.

REM Search for docker-image.tar files in current directory and subdirectories
set "FOUND_COUNT=0"
for /r %%f in (docker-image.tar) do (
    set /a FOUND_COUNT+=1
    echo [!FOUND_COUNT!] Found: %%f
    set "IMAGE_PATH_!FOUND_COUNT!=%%f"
)

if %FOUND_COUNT%==0 (
    echo [ERROR] No docker-image.tar files found
    echo Please make sure you have built the Docker package
    pause
    exit /b 1
)

echo.
echo [INFO] Found %FOUND_COUNT% docker-image.tar file(s)
echo.

if %FOUND_COUNT%==1 (
    set "SELECTED_IMAGE=!IMAGE_PATH_1!"
    echo [INFO] Using the only found image: !SELECTED_IMAGE!
) else (
    echo Please select which image to inspect:
    for /l %%i in (1,1,%FOUND_COUNT%) do (
        echo %%i. !IMAGE_PATH_%%i!
    )
    echo.
    set /p "CHOICE=Enter your choice (1-%FOUND_COUNT%): "
    
    if "!CHOICE!"=="" set "CHOICE=1"
    if !CHOICE! LSS 1 set "CHOICE=1"
    if !CHOICE! GTR %FOUND_COUNT% set "CHOICE=1"
    
    set "SELECTED_IMAGE=!IMAGE_PATH_%CHOICE%!"
    echo [INFO] Selected: !SELECTED_IMAGE!
)

echo.
echo ========================================
echo INSPECTING: !SELECTED_IMAGE!
echo ========================================
echo.

REM Check file size
echo [1] File information:
dir "!SELECTED_IMAGE!"
echo.

REM Load the image
echo [2] Loading Docker image...
docker load -i "!SELECTED_IMAGE!"
if errorlevel 1 (
    echo [ERROR] Failed to load image
    pause
    exit /b 1
)

echo.
echo [3] Checking loaded images:
docker images | findstr -v "REPOSITORY"
echo.

REM Find the image name
echo [4] Identifying image...
for /f "tokens=1,2" %%a in ('docker images --format "{{.Repository}} {{.Tag}}" 2^>nul') do (
    if not "%%a"=="<none>" (
        set "IMAGE_NAME=%%a:%%b"
        echo Found image: %%a:%%b
        goto :image_found
    )
)

echo [WARNING] Could not identify image name, using first available
for /f "tokens=1,2" %%a in ('docker images --format "{{.Repository}} {{.Tag}}" 2^>nul ^| head -1') do (
    set "IMAGE_NAME=%%a:%%b"
)

:image_found
if "!IMAGE_NAME!"=="" (
    echo [ERROR] No valid image found
    pause
    exit /b 1
)

echo [INFO] Using image: !IMAGE_NAME!
echo.

echo [5] Quick file structure check:
echo.
echo [5a] Root app directory:
docker run --rm !IMAGE_NAME! ls -la /app/ 2>nul
echo.

echo [5b] Checking for fastapi_server.py:
docker run --rm !IMAGE_NAME! ls -la /app/fastapi_server.py 2>nul
if errorlevel 1 (
    echo [ERROR] fastapi_server.py not found!
) else (
    echo [SUCCESS] fastapi_server.py found
)
echo.

echo [5c] Checking for assets directory:
docker run --rm !IMAGE_NAME! ls -la /app/assets/ 2>nul
if errorlevel 1 (
    echo [ERROR] Assets directory not found!
    echo This is likely the cause of your API parsing error.
) else (
    echo [SUCCESS] Assets directory found
    echo.
    echo [5d] Assets contents:
    docker run --rm !IMAGE_NAME! find /app/assets -type f 2>nul
)
echo.

echo [5e] Checking for domain.json:
docker run --rm !IMAGE_NAME! ls -la /app/assets/doc/dms/domain.json 2>nul
if errorlevel 1 (
    echo [ERROR] domain.json not found!
    echo This confirms the API parsing error cause.
) else (
    echo [SUCCESS] domain.json found
    echo.
    echo [5f] Domain.json preview:
    docker run --rm !IMAGE_NAME! head -5 /app/assets/doc/dms/domain.json 2>nul
)
echo.

echo [6] Python environment check:
docker run --rm !IMAGE_NAME! python3 -c "import sys; print('Python:', sys.version.split()[0]); import os; print('Working dir:', os.getcwd())" 2>nul
echo.

echo [7] Testing file access from Python:
docker run --rm !IMAGE_NAME! python3 -c "
import os
print('Assets exists:', os.path.exists('/app/assets'))
print('Domain.json exists:', os.path.exists('/app/assets/doc/dms/domain.json'))
if os.path.exists('/app/assets/doc/dms/domain.json'):
    try:
        with open('/app/assets/doc/dms/domain.json', 'r') as f:
            import json
            data = json.load(f)
            print('Domain.json readable: YES')
            print('Keys count:', len(data))
    except Exception as e:
        print('Domain.json readable: NO -', str(e))
else:
    print('Domain.json readable: NO - file not found')
" 2>nul

echo.
echo ========================================
echo INSPECTION COMPLETE
echo ========================================
echo.

echo Summary:
echo - Image file: !SELECTED_IMAGE!
echo - Image name: !IMAGE_NAME!
echo.
echo If you see "Assets directory not found" or "domain.json not found" above,
echo that explains why your API calls are failing.
echo.
echo Next steps:
echo 1. If assets are missing: Use fix-existing-package.bat
echo 2. If assets exist but API still fails: Use quick-fix-container.bat
echo.
pause