"""
Contains all the folder routes.
"""

from app import helpers
import datetime
import os
from flask import Blueprint, request

from app import api
from app import settings
from app.lib import folderslib

folder_bp = Blueprint("folder", __name__, url_prefix="/")


@folder_bp.route("/folder", methods=["POST"])
def get_folder_tree():
    """
    Returns a list of all the folders and tracks in the given folder.
    """
    data = request.get_json()
    req_dir = data["folder"]

    if req_dir == "$home":
        req_dir = settings.HOME_DIR

    folders = folderslib.get_subdirs(req_dir)
    songs = []

    for track in api.TRACKS:
        if track.folder == req_dir:
            songs.append(track)

    final_tracks = helpers.remove_duplicates(songs)

    return {
        "tracks": final_tracks,
        "folders": sorted(folders, key=lambda i: i.name),
    }