import os
import matlab.engine
import json
from pathlib import Path

def load_checks(case_name):
    tmp = []
    print('Load Check of Case [{0}]'.format(case_name))
    case_path = '../test_cases/'+case_name+'_Case.json'
    if (os.path.exists(case_path)):
        fo = open(case_path)
        checks_data = fo.read()
        checks = json.loads(checks_data)['Checks']
        for check in checks:
            tmp.append(check['tag'])
        print('{0} Checks Loaded'.format(len(tmp)))
    else:
        print('Case File Not Found')
    return tmp

def run_sim(case_name):
    eng = matlab.engine.start_matlab()
    eng.cd(Path().absolute().parent.as_posix())
    eng.prepare_test(nargout=0)
    res = eng.RunTest(case_name)
    eng.quit()
    return res