#!/usr/bin/env python3


import sys


from commands import MergeRequests, UpdateAssignees, Comments, Merge, Test
from constants import SUBMISSIONS


COMMANDS = {
    "mrs": MergeRequests,
    "update-assignees": UpdateAssignees,
    "comments": Comments,
    "merge": Merge,
    "test": Test,
}


def print_usage():
    print("Usage:")
    print("\tmrs\t\t\tFetch files and create merge requests for them")
    print("\tupdate-assignees\tUpdate assignees on MRs")
    print("\tcomments\t\tFetch all comments on MRs")
    print("\tmerge\t\t\tMerge all MRs")
    print("\ttest\t\t\tDebugging function")


def main():
    if len(sys.argv) < 2 or sys.argv[1] not in COMMANDS:
        print_usage()
        exit(2)

    COMMANDS[sys.argv[1]](SUBMISSIONS)()


if __name__ == "__main__":
    main()