import sys
sys.path.append("wrappers")
from modelverse import *

init()
login("admin", "admin")

# Assume that we don't change the SCCD MM
try:
    model_add("SCCD", "SimpleClassDiagrams", open("models/SCCD.mvc", 'r').read())
except ModelExists:
    pass

# Update the model of the traffic light
if "my_SCCD" in [i[0] for i in model_list()]:
    model_delete("my_SCCD")
model_add("my_SCCD", "SCCD", open("models/dynamic_trafficlight.mvc", 'r').read())

# Add SCCD execution semantics
transformation_add_AL({"SCCD": "SCCD"}, {}, "SCCD_execute", open("models/SCCD_execute.alc", 'r').read())

# Execute it, while interacting through the console
def callback(inp):
    print(inp)
    return raw_input()

transformation_execute_AL("SCCD_execute", {"SCCD": "my_SCCD"}, {}, callback=callback)