from flask import jsonify, make_response, Blueprint
import bcnsGDSAPI.modules.db_connect
from bcnsGDSAPI.modules.functions import get_gamelist, set_gamelist
import bcnsGDSAPI.modules.game
from bcnsGDSAPI.modules.gamelist_functions import (
        get_threaded_thumbnails,
        update_threaded_thumbnails)
import glob

contentpath = bcnsGDSAPI.modules.db_connect.contentpath()
nfosuffix = bcnsGDSAPI.modules.db_connect.nfosuffix()
gamelist = Blueprint('gamelist', __name__, template_folder='templates')


# Collects all _index.nfo-files present and crunches them into a list of
# games.
@gamelist.route('/gamelist', methods=['GET'])
def show_gamelist():
    if get_gamelist():
        return jsonify(get_gamelist())
    update_gamelist()
    return jsonify(get_gamelist())


# Updates the gamelist by searching for new nfo's
@gamelist.route('/gamelist/update', methods=['GET'])
def update_gamelist():
    nfolist = list(dict.fromkeys(glob.glob(
        str(contentpath)+'/**/**/*'+nfosuffix, recursive=True)))

    glist = []
    for nfo in nfolist:
        try:
            game = bcnsGDSAPI.modules.game.showgame(nfo, True, True, True)
            glist.append(game)
        except Exception as e:
            print(nfo, e)

    set_gamelist(glist)
    return make_response("<h1>Success</h1>", 200)


# Fetch displayimage for all nfo-files
@gamelist.route('/gamelist/displayimage')
def get_displayimages(update=False):
    thumbnails = get_threaded_thumbnails()
    if (len(thumbnails) == 0) or update:
        thumbnails = update_threaded_thumbnails(True)
    return jsonify(thumbnails)


# Update displayimages
@gamelist.route('/gamelist/displayimage/update')
def update_displayimages():
    update_threaded_thumbnails()
    return make_response("<h1>Success</h1>", 200)