import database as db
import Feed
from flask import request, url_for
from flask_api import FlaskAPI, status, exceptions

app = FlaskAPI(__name__)


@app.route('/')
def index():
    return {
        'stuff'
    }
@app.route('/login')
def login():
    username = 'Dan'
    password = 'password'

    query = db.sql.text(""" select userID from Users where username = \'%s\'""" % username)
    result = db.con.execute(query).fetchone()

    return result[0]


@app.route('/updateFeeds/<string:userID>/')
def updateFeeds(userID):
    showCheck = []
    # grabs podcast urls from logged in user
    query = db.sql.text("""select URL, podcastID, title from Podcasts where userID = %i""" % userID)
    shows = db.con.execute(query).fetchall()

    # loops through the returned urls and parses each rss feed
    y = 0
    for x in shows:
        # Here we're grabbing all the show urls for each podcast and moving them into a separate array.
        query = db.sql.text("""select link from Shows where userID = %i and podcastID = %i""" % (userID, shows[y][1]))
        showGrab = db.con.execute(query).fetchall()
        z = 0
        for each in showGrab:
            showCheck.append(showGrab[z][0])
            z = z + 1

        parsed = fp.parse(shows[y][0])
        count = 0
        for items in parsed['entries']:
            url = parsed.entries[count].enclosures[0].get('href')
            # after parsing out the show URL we check if it already exists by comparing it against the showCheck array containing all show URLs
            if url not in showCheck:
                query = db.sql.text("""insert into Shows (podcastID, userID, link) values (%i, %i, \"%s\")""" % (
                shows[y][1], userID, url))
                db.con.execute(query)
                print("%s has a new show" % shows[y][2])
            else:
                continue
            count = count + 1
        y = y + 1
        showCheck = []  # Clear out the array for the next podcast