#!/usr/bin/env python3

import sys

def parse_freq(f: str) -> int:
    frequency = f.replace(".","")
    if (frequency == ''):
        return 0
    return int(frequency)

def write_output(tgid: int, alpha: str, description: str):
    print("  <alias name=\"" + description + "\" group=\"" + alpha + "\" list=\"aliases\" iconName=\"Police\" color=\"-16763956\">")
    print("    <id type=\"talkgroup\" value=\"" + str(tgid) + "\" protocol=\"APCO25\"/>")
    print("  </alias>")

if len(sys.argv) < 2:
    print("Missing input csv filename.", file=sys.stderr)
    sys.exit(1)

fn = sys.argv[1]
with open(fn) as fh:
    first_line = True
    headers = []
    for line in fh.read().split("\n"):

        if first_line:
            headers = line.split(",")
            first_line = False
            continue

        fields = line.split(",")
        if len(fields) < 4:
            continue

        tgid = parse_freq(fields[0])
        alpha = fields[2].strip()
        description = fields[4].strip()
        write_output(tgid, alpha, description)