import requests
import json
from lxml import html

USERNAME = "mar.viera.segovia@gmail.com"
PASSWORD = "MarMarcos"
LAST_CHEQUES_FILE = "last_cheques.txt"

LOGIN_URL = "https://micheque.uy/api/Account/Login"
URL = "https://micheque.uy/api/ChequeLoan/GetOpenChequeLoans"

def main():
    session = requests.session()

    headers = dict(referer = LOGIN_URL)
    headers['content-type'] = 'application/json;charset=UTF-8'

    result = session.post(LOGIN_URL, data = '{ Email: "' + USERNAME + '", Password: "' + PASSWORD + '"}', headers = headers)
    result = session.get(URL, headers = dict(referer = URL))

    cheques = json.loads(result.content)

    last_cheques = []
    new_cheques = []

    # Gather from the file the last cheques retrieved
    with open(LAST_CHEQUES_FILE) as f:
        for line in f:
            last_cheques.append(line),

    # Separate the new cheques
    for cheque in cheques:
        if str(cheque['chequeId']) not in last_cheques:
            new_cheques.append(cheque)


    # Clear previous cheques and write the updated list
    file = open(LAST_CHEQUES_FILE, 'w')

    for cheque in cheques:
        file.write(str(cheque['chequeId']))
        file.write('\n')

    file.close()


if __name__ == '__main__':
    main()