import os
from wo.core.shellexec import WOShellExec
from wo.core.logging import Log


class SSL:

   def getExpirationDays(self,domain,returnonerror=False):
        # check if exist
        if not os.path.isfile('/etc/letsencrypt/live/{0}/cert.pem'
                      .format(domain)):
            Log.error(self,'File Not Found : /etc/letsencrypt/live/{0}/cert.pem'
                      .format(domain),False)
            if returnonerror:
                return -1
            Log.error(self, "Check the WordOps log for more details "
                      "`tail /var/log/wo/wordops.log` and please try again...")


        current_date = WOShellExec.cmd_exec_stdout(self, "date -d \"now\" +%s")
        expiration_date =  WOShellExec.cmd_exec_stdout(self, "date -d \"`openssl x509 -in /etc/letsencrypt/live/{0}/cert.pem"
                                           " -text -noout|grep \"Not After\"|cut -c 25-`\" +%s".format(domain))

        days_left = int((int(expiration_date) - int(current_date))/ 86400)
        if (days_left > 0):
            return days_left
        else:
            # return "Certificate Already Expired ! Please Renew soon."
            return -1

   def getExpirationDate(self,domain):
        # check if exist
        if not os.path.isfile('/etc/letsencrypt/live/{0}/cert.pem'
                      .format(domain)):
            Log.error(self,'File Not Found : /etc/letsencrypt/live/{0}/cert.pem'
                      .format(domain),False)
            Log.error(self, "Check the WordOps log for more details "
                      "`tail /var/log/wo/wordops.log` and please try again...")

        expiration_date =  WOShellExec.cmd_exec_stdout(self, "date -d \"`openssl x509 -in /etc/letsencrypt/live/{0}/cert.pem"
                                           " -text -noout|grep \"Not After\"|cut -c 25-`\" ".format(domain))
        return expiration_date