import sys
import subprocess
import re


def draw(perc):
    print("-", end="")
    for i in range(100):
        print("-", end="")

    print("-")

    print("|", end="")
    for i in range(100):
        if i < perc:
            print("*", end="")
        else:
            print(" ", end="")

    print("|")

    print("-", end="")
    for i in range(100):
        print("-", end="")

    print("-")


def get_flash(f):
    rom = 0
    l = re.search("FLASH.*LENGTH.*", f)
    if l is not None:
        l = re.search("LENGTH.=.[0-9]*.K", l.group())
        if l is not None:
            l = re.search("[0-9].*", l.group())
            if l is not None:
                rom = l.group().replace("K", "")
    return int(rom)


def get_ram(f):
    ram = 0
    l = re.search("RAM.*LENGTH.*", f)
    if l is not None:
        l = re.search("LENGTH.=.[0-9]*K", l.group())
        if l is not None:
            l = re.search("[0-9].*", l.group())
            if l is not None:
                ram = l.group().replace("K", "")
    l = re.search("CCMRAM.*LENGTH.*", f)
    if l is not None:
        l = re.search("LENGTH.=.[0-9]*.K", l.group())
        if l is not None:
            l = re.search("[0-9].*", l.group())
            if l is not None:
                ram = int(ram) + int(l.group().replace("K", ""))
    return ram


def main():
    argc = len(sys.argv)
    if argc == 4:
        var = subprocess.check_output([sys.argv[1], str(sys.argv[2])], universal_newlines=True)
        f = open(sys.argv[3]).read()
        mrom = get_flash(f)
        mram = get_ram(f)
        mrom = int(mrom) * 1024
        mram = int(mram) * 1024
        var = str(var).replace("\t", " ").splitlines()[1].split()
        romp = 100.0 / float(mrom) * float(int(var[0]))
        ramp = 100.0 / float(mram) * float(int(var[1]) + int(var[2]))
        print("RAM: {:.1f}%:".format(ramp))
        draw(ramp)
        print("FLASH: {:.1f}%".format(romp))
        draw(romp)
    else:
        print("Invalid number of arguments!")


if __name__ == "__main__":
    # execute only if run as a script
    main()