#!/bin/python3
import argparse
import columnize

from number.gen_data import *
from number.tables import *
from number.utils import *


def parser():
    parser = argparse.ArgumentParser()
    parser.add_argument("ops", type=str, nargs="*")

    args = parser.parse_args()
    if args.ops is None:
        print("No ops given")
        exit()

    return args


def get_opcode(op: str):
    codes = []
    for name, ops in all_valid_ops.items():
        if op.upper() == name:
            codes.append("\n".join(["\t".join((f"0x{o[0]:02X}", o[1])) for o in ops]))
    return codes


def get_name(op: int):
    for name, ops in all_valid_ops.items():
        for o in ops:
            if op == o[0]:
                return name


def print_opcode(op):
    print(f"--\t{op}\t--", "\n", "".join(get_opcode(op)), "\n", sep="")


def main():
    args = parser()

    ops = args.ops
    # Iterate over variable arg list.
    for op in ops:
        t = num_conversion(op)
        if t:
            op = get_name(t)
        # If op is a name, like "BRK"
        print_opcode(op)




if __name__ == "__main__":
    main()