"""
Pulls weather data, makes predictions and pushes them to persistent storage.
"""

import argparse

from . import _config, _radar, _storage


def main():
	parser = argparse.ArgumentParser()
	parser.add_argument("-c", "--config", help="Overrides configuration file pathname.")
	args = parser.parse_args()
	config = _config.load(_config.effective_pathname(args.config))
	storage = _storage.Storage(config.db)
	predictions = _radar.calculate(config)
	storage.extend(predictions)
	for prediction in sorted(predictions, key=lambda x: (x.time, x.swi)):
		print(prediction.time, prediction.swi)


if __name__ == "__main__":
	main()