from domain.Migrator import Migrator


import argparse


def main():
	
	parser = argparse.ArgumentParser(
		prog="Mike's Gitea Repo Migrator - Move repositories from one Gitea instance to another"
	)
	
	parser.add_argument(
		"--source-hostname", "--source-host",
		dest="source_hostname",
		required=True,
		help="Hostname of the source server"
	)
	parser.add_argument(
		"--source-port",
		dest="source_port",
		required=False,
		default=None,
		help="Port of the source server. Requests will use https (not ssh), so you probably don't want to change this."
	)
	parser.add_argument(
		"--source-token",
		dest="source_token",
		required=True,
		help="Provide an API token for the source Gitea instance's user"
	)
	parser.add_argument(
		"--source-org",
		dest="source_org",
		required=True,
		help="Name of the source organization"
	)
	parser.add_argument(
		"--source-required-topic", "--source-topic",
		dest="source_topics",
		default=[],
		action="append",
		help="Specify zero or more topics required topics for source repositories."
		" Any repository that doesn't have all required topics will be skipped"
	)
	
	parser.add_argument(
		"--destination-hostname", "--dest-hostname", "--destination-host", "--dest-host",
		dest="destination_hostname",
		required=True,
		help="Hostname of the destination server"
	)
	parser.add_argument(
		"--destination-port", "--dest-port",
		dest="destination_port",
		required=False,
		default=None,
		help="Port of the destination server. Requests will use https (not ssh), so you probably don't want to change this."
	)
	parser.add_argument(
		"--destination-token", "--dest-token",
		dest="destination_token",
		required=True,
		help="Provide an API token for the destination Gitea instance's user"
	)
	parser.add_argument(
		"--destination-org", "--dest-org",
		dest="destination_org",
		required=True,
		help="Name of the destination organization"
	)
	
	parser.add_argument(
		"--destination-repo-name", "--destination-name", "--dest-repo-name", "--dest-name",
		dest="destination_repo_name",
		default="%N%",
		help="Specify the destination repository name(s). Use wildcard %%N%% anywhere to denote the original name"
	)
	parser.add_argument(
		"--destination-add-topic", "--destination-topic", "--dest-add-topic", "--dest-topic",
		dest="destination_topics",
		default=[],
		action="append",
		help="Specify zero or more topics to add to each destination repository"
	)
	
	parser.add_argument(
		"--destination-copy-topics", "--dest-copy-topics",
		dest="do_destination_copy_topics",
		default=True,
		action="store_true",
		help="Destination repos should copy topics from their source."
	)
	parser.add_argument(
		"--no-destination-copy-topics", "--no-dest-copy-topics",
		dest="do_destination_copy_topics",
		default=True,
		action="store_false",
		help="Destination repos should NOT copy topics from their source."
	)
	
	parser.add_argument(
		"--interactive",
		dest="interactive",
		default=True,
		action="store_true",
		help="Ask to confirm each migration.",
	)
	parser.add_argument(
		"--no-interactive", "--non-interactive",
		dest="interactive",
		default=True,
		action="store_false",
		help="Do not ask to confirm each migration; Migrate all repos quickly.",
	)
	
	parser.add_argument(
		"--no-verify-ssl",
		dest="verify_ssl",
		default=True,
		action="store_false",
		help="Don't verify SSL certificates",
	)
	
	parser.add_argument(
		"--ca-bundle",
		dest="ca_bundle",
		default=None,
		help="Specify the location of your system-wide CA Bundle, in case python is not using it."
	)
	
	args = parser.parse_args()
	mig = Migrator(
		source_host=args.source_hostname,
		source_port=args.source_port,
		source_token=args.source_token,
		destination_host=args.destination_hostname,
		destination_port=args.destination_port,
		destination_token=args.destination_token
	)
	
	mig.set_verify_ssl(args.verify_ssl)
	if args.ca_bundle:
		mig.set_ca_bundle(args.ca_bundle)
	
	mig.migrate_entire_org(
		interactive=args.interactive,
		source_org=args.source_org,
		source_topics=args.source_topics,
		destination_org=args.destination_org,
		destination_repo_name=args.destination_repo_name,
		destination_topics=args.destination_topics,
		do_destination_copy_topics=args.do_destination_copy_topics
	)


if __name__ == "__main__":
	main()