#!/usr/bin/env python3
import paramiko

ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

try:
    print("🔌 Connecting to SFTP...")
    ssh.connect(
        hostname='sftp.acdu.dk',
        port=9022,
        username='sftp_bmccrm',
        password='9,Bg_U9,Bg_U9,Bg_U',
        timeout=10
    )
    
    sftp = ssh.open_sftp()
    print("✅ Connected to SFTP\n")
    
    # List current directory
    print(f"📁 Current directory: {sftp.getcwd() or '/'}\n")
    print("📂 Files in root:")
    for item in sftp.listdir():
        try:
            stat = sftp.stat(item)
            is_dir = stat.st_mode & 0o40000
            print(f"  {'📁' if is_dir else '📄'} {item} ({stat.st_size} bytes)")
        except Exception as e:
            print(f"  ❓ {item} (error: {e})")
    
    # Try to list /backups
    print("\n📂 Checking /backups:")
    try:
        files = sftp.listdir('/backups')
        print(f"  ✅ /backups exists, contains {len(files)} items")
        for f in files[:5]:
            print(f"    - {f}")
    except Exception as e:
        print(f"  ⚠️  /backups: {e}")
        
        # Try to create it
        print("\n  Trying to create /backups...")
        try:
            sftp.mkdir('/backups')
            print("  ✅ Created /backups")
        except Exception as e2:
            print(f"  ❌ Cannot create: {e2}")
    
    # Try current directory upload
    print("\n📤 Testing upload to current directory...")
    test_file = "/tmp/test_upload.txt"
    with open(test_file, 'w') as f:
        f.write("Test upload from BMC Hub")
    
    try:
        sftp.put(test_file, 'test_upload.txt')
        print("  ✅ Upload to root successful!")
        sftp.remove('test_upload.txt')
        print("  ✅ Cleanup successful")
    except Exception as e:
        print(f"  ❌ Upload failed: {e}")
    
    sftp.close()
    ssh.close()
    print("\n✅ Test complete")
    
except Exception as e:
    print(f"❌ Connection failed: {e}")
    import traceback
    traceback.print_exc()