import paramiko
import time

client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect('192.168.100.2', username='mi4', password='m14', look_for_keys=False, allow_agent=False)

def run(cmd, wait=1.0):
    time.sleep(wait)
    stdin, stdout, stderr = client.exec_command(cmd)
    time.sleep(1.0)
    out = stdout.read().decode().strip()
    err = stderr.read().decode().strip()
    if err:
        print(f"  ERR: {err[:200]}")
    return out

def esc_for_routeros(s):
    return s.replace('"', '\\"').replace('$', '\\$').replace('\\', '\\\\')

# Test: simple script creation via exec_command
print("=== Test: script create via exec_command ===")
test_code = ':put "test123"'
esc_test = esc_for_routeros(test_code)
print(f"Escaped: {esc_test}")

result = run(f'/system script add name=test_esc source="{esc_test}"')
print(f"Create result: '{result}'")

result = run(':put [/system script get test_esc source]')
print(f"Stored source: '{result}'")

run('/system script remove test_esc')
print()

if 'test123' not in result:
    print("Script creation NOT working! Debugging further...")
    # Try a simpler approach: no special chars at all
    result2 = run('/system script add name=test2 source=":put hello"')
    print(f"Simple create: '{result2}'")
    result2 = run(':put [/system script get test2 source]')
    print(f"Simple source: '{result2}'")
    run('/system script remove test2')
    
    # Try without quotes
    result3 = run('/system script add name=test3 source="hello"')
    print(f"Min create: '{result3}'")
    result3 = run(':put [/system script get test3 source]')
    print(f"Min source: '{result3}'")
    run('/system script remove test3')
    
    # Try with just a dollar sign
    result4 = run('/system script add name=test4 source=":put \\$x"')
    print(f"$ create: '{result4}'")
    result4 = run(':put [/system script get test4 source]')
    print(f"$ source: '{result4}'")
    run('/system script remove test4')

client.close()