#!/usr/bin/env python3
"""
Debug script to test Docker environment
"""

import os
import sys

print("=== DOCKER DEBUG INFO ===")
print(f"Current working directory: {os.getcwd()}")
print(f"Python executable: {sys.executable}")
print(f"Python version: {sys.version}")

print("\nEnvironment variables:")
for key in ['PYTHONPATH', 'PATH']:
    print(f"  {key}: {os.environ.get(key, 'Not set')}")

print("\nDirectory structure:")
try:
    for root, dirs, files in os.walk('.'):
        level = root.replace('.', '').count(os.sep)
        indent = ' ' * 2 * level
        print(f"{indent}{os.path.basename(root)}/")
        subindent = ' ' * 2 * (level + 1)
        for file in files:
            if file.endswith('.py'):
                print(f"{subindent}{file}")
        if level > 3:  # Limit depth
            break
except Exception as e:
    print(f"Error walking directory: {e}")

print("\nTrying to import controller...")
try:
    import controller
    print("✓ controller imported successfully")
    print(f"Controller file: {controller.__file__}")
except ImportError as e:
    print(f"✗ Failed to import controller: {e}")

print("\nTrying to import controller.pix2text_controller...")
try:
    from controller.pix2text_controller import pix2text_bp
    print("✓ controller.pix2text_controller imported successfully")
except ImportError as e:
    print(f"✗ Failed to import controller.pix2text_controller: {e}")

print("\nPython path:")
for i, path in enumerate(sys.path):
    print(f"  {i}: {path}")
    if os.path.exists(path):
        try:
            items = os.listdir(path)
            py_items = [item for item in items if item.endswith('.py') or os.path.isdir(os.path.join(path, item))]
            if py_items:
                print(f"     Contains: {', '.join(py_items[:10])}")  # Show first 10 items
        except:
            print(f"     (Cannot list directory)")
    else:
        print(f"     (Path does not exist)")