from ftplib import FTP
import datetime, os

ftpUrl = "safmil.ipma.pt"
ftp = FTP(ftpUrl)
user = 'rggb'
passwd = 'rgTuBgb8'
ftp.login(user, passwd)

FRP_PIXEL_dir = '/home/rggb/OperationalChain/LSASAF_Products/FRP-PIXEL'

ftp.cwd(FRP_PIXEL_dir)

dateTimeList = list()
ftpList = ftp.nlst()
for i in range(0,len(ftpList)):
    dateTimeList.append(datetime.datetime(int(ftpList[i][-16:-12]), int(ftpList[i][-12:-10]), int(ftpList[i][-10:-8]), int(ftpList[i][-8:-6]), int(ftpList[i][-6:-4])))

dateTimeList.sort()
#print dateTimeList
#print dateTimeList[-1]

#dateTimeString = str(dateTimeList[-1].year).zfill(4) + str(dateTimeList[-1].month).zfill(2) + str(dateTimeList[-1].day).zfill(2) + str(dateTimeList[-1].hour).zfill(2) + str(dateTimeList[-1].minute).zfill(2)

#print str(dateTimeList[-1].year).zfill(5)

dateTimeArray = [str(dateTimeList[-1].year).zfill(4),str(dateTimeList[-1].month).zfill(2),str(dateTimeList[-1].day).zfill(2),str(dateTimeList[-1].hour).zfill(2),str(dateTimeList[-1].minute).zfill(2)]
#print ''.join(dateTimeArray)

seviriLsaFTPUrl = "ftp://" + user + ":" + passwd + "@" + ftpUrl + "/OperationalChain/LSASAF_Products/FRP-PIXEL/HDF5_LSASAF_MSG_FRP-PIXEL-ListProduct_MSG-Disk_" + ''.join(dateTimeArray) + ".bz2"

#print seviriLsaFTPUrl

os.system("wget " + seviriLsaFTPUrl + " -O /var/www/html/maps/firemap/realdata-geojson/seviri_lsa/HDF5_LSASAF_MSG_FRP-PIXEL-ListProduct_MSG-Disk.bz2")