from pathlib import Path
from .file import File, Track, Art, MiscFile
from abc import ABC, abstractmethod
from log import Log, LogCat


class Directory(ABC):
    def __init__(self, path: Path, log: Log, logcat: str):
        self.path = path
        self.log = LogCat(log.queue, logcat)

        self.contents = self.populate(log)

    def __iter__(self):
        return self.contents.__iter__()

    @property
    def name(self):
        return self.path.name

    def by_name(self):
        return [e.name for e in self.contents]

    @abstractmethod
    def populate(self, log: Log) -> list:
        raise NotImplementedError

    @staticmethod
    def create_file(file: Path) -> File:
        suffix = file.suffix

        if suffix in ['.flac']:
            return Track(file)
        elif suffix in ['.jpg', '.jpeg', '.png']:
            return Art(file)
        else:
            return MiscFile(file)