#!/usr/bin/python

import record
import sys

red = '\033[31m'
blue = '\033[34m'
green = '\033[32m'
reset = '\033[0m'

def printRecord(rec, level):
    try: filename = rec.data['file']
    except KeyError: filename = None

    # TODO: if multi-inherit, specify correct inherit_order
    try: index = rec.data['inherit_order']
    except KeyError: index = None

    print("  " * level +
        f"[{red}{index}{reset}] {green}{rec.name}{reset}, {blue}{filename}{reset}")

    for i in rec.children:
        printRecord(rec.children[i], level + 1)

def main():
    try:
        rec = record.RecordCollection(sys.argv[1])
    except IndexError:
        print(f"[{red}error{reset}] you didn't specify the file!")
        return
    except FileNotFoundError:
        print(f"[{red}error{reset}] the file doesn't exist!")
        return
    except FileParsingError:
        print(f"[{red}error{reset}] error parsing file!")
        return

    entries = rec.findEntrypoints()

    for i in entries:
        printRecord(i, 0)

if __name__ == '__main__':
    main()