#!/bin/python3
import operator
import sys

from optparse import OptionParser
from shpc_grader import SHPCProblem, SHPCGrader, SHPCTestCase

def parseOptions():
    usage = "usage: %prog [options] submission-dir"
    parser = OptionParser(usage)
    parser.add_option("-o", "--output", dest="outfile",
            help="output file path to write grading result")

    options, args = parser.parse_args()

    if len(args) == 0:
        parser.error("submission directory name must be given")

    if len(args) != 1:
        parser.error("Illegal number of arguments") 

    return options, args


def main():
    options, args = parseOptions()
    submission_dir = args[0] 

    from hw1 import hw1_2
    from hw2 import hw2_2, hw2_3

    problems = [
      hw1_2,
      hw2_2,
      hw2_3,
    ]
    users = [f"shpc{i:03}" for i in range(1, 181)]

    grader = SHPCGrader(
        submission_dir,
        problems,
        users,
        out=sys.stderr
    )

    grader.grade()

    grader.to_csv(sep="\t")


if __name__ == "__main__":
    main()