#!/usr/bin/python

import os
import sys
from datetime import datetime
from datetime import timedelta

if len(sys.argv) != 3:
    print('{} {} {}'.format('Useage: ',sys.argv[0],'<start_time_str> <end_time_str>'))
    sys.exit()
else:
    start_time_str = sys.argv[1]
    end_time_str = sys.argv[2]

print('{} {}'.format('StartTime = ',start_time_str))
print('{} {}'.format('  EndTime = ',end_time_str))
    
# User inputs
#start_time_str = '202201181900'
#end_time_str   = '202201181900'
minutes_between_images = 10

# Get some environment variables
PROJ_DIR = os.getenv('PROJ_DIR')
DATA_DIR = os.getenv('DATA_DIR')

# Set some environment variables
# PROJECTION CAN BE: MERCATOR, CARTESIAN, LAT_LON, LAMBERT OR STEREOGRAPHIC
os.environ['CATEGORY'] = 'gis'
os.environ['PLATFORM_NAME'] = 'GOES-19'
os.environ['NUM_MENU_BAR_CELLS'] = '1'
os.environ['RENDER_LTG'] = 'TRUE'
os.environ['CIDD_LABEL'] = 'NURTURE'
os.environ['CREATING_IMAGES'] = '1'
os.environ['TRANSPARENT_IMAGES'] = '1'
os.environ['IS_TRANS'] = '-TRANS'
os.environ['PLOT_MAPS'] = '0'
os.environ['FOREGROUND_COLOR'] = 'red'
os.environ['BACKGROUND_COLOR'] = 'black'
os.environ['MISSING_DATA_COLOR'] = 'transparent'
os.environ['RANGE_RING_FLAG'] = '0'
os.environ['SHOW_HEIGHT_SEL'] = '0'
os.environ['TIME_INTERVAL'] = '10.0'
os.environ['IMAGE_DIR'] = DATA_DIR+'/raw/images'
os.environ['OUTPUT_GEO_XML'] = '0'
os.environ['MARGIN_WIDTH'] = '0'
os.environ['HORIZ_DEFAULT_HEIGHT'] = '1500'
os.environ['COLOR_SCALE_WIDTH'] = '0'
os.environ['PROJECTION'] = 'MERCATOR'
os.environ['ZOOM_LIMITS_IN_LATLON'] = '1'
os.environ['ORIGIN_LAT'] = '51.5'
#os.environ['ORIGIN_LAT'] = '0.0'
os.environ['ORIGIN_LON'] = '-70.0'
#os.environ['ORIGIN_LON'] = '0.0'
os.environ['MINX'] = '-100.0'
os.environ['MAXX'] = '-40.0'
os.environ['MINY'] =  '35.0'
os.environ['MAXY'] =  '68.0'

# Run image every ten minutes starting at 20200101 00:00
# Time string must be in format 'hh:mm MM/DD/YYYY'

start_time_obj = datetime.strptime(start_time_str,'%Y%m%d%H%M')
end_time_obj = datetime.strptime(end_time_str,'%Y%m%d%H%M')
next_time_obj = start_time_obj
while next_time_obj < end_time_obj:
    next_time_str = next_time_obj.strftime("%H:%M %m/%d/%Y")
    print('next_time_str = '+next_time_str)
    os.environ['CIDD_DEMO_TIME'] = next_time_str
    os.chdir(PROJ_DIR+'/catalog/params')
    command = 'CIDD -p CIDD.catalog.goes19_ch13_archive -i mosaic.web.transparent -fn fixed -v 2'
    os.system(command)
    next_time_obj = next_time_obj + timedelta(minutes=minutes_between_images)