from flask import Flask, send_from_directory, request
from flask_httpauth import HTTPBasicAuth
from werkzeug.security import check_password_hash
from gevent.pywsgi import WSGIServer
import timeit
import sqlite3
import os
import zipfile
from bs4 import BeautifulSoup
import re
import datetime
import sys

from opds import fromdir
import config

app = Flask(__name__, static_url_path="", static_folder="static")
auth = HTTPBasicAuth()


@auth.verify_password
def verify_password(username, password):
    if not config.TEENYOPDS_ADMIN_PASSWORD:
        return True
    elif username in config.users and check_password_hash(
        config.users.get(username), password
    ):
        return username


@app.route("/")
@app.route("/healthz")
def healthz():
    return "ok"

@app.route('/import')
def import2sql():
    conn = sqlite3.connect('app.db')
    list = []

    start_time = timeit.default_timer()
    for root, dirs, files in os.walk(os.path.abspath(config.CONTENT_BASE_DIR)):
        for file in files:
            f = os.path.join(root, file)
            s = zipfile.ZipFile(f)
            Bs_data = BeautifulSoup(s.open('ComicInfo.xml').read(), "xml")
            #print(Bs_data.select('Series')[0].text, file=sys.stderr)
            #print(Bs_data.select('Title')[0].text, file=sys.stderr)
            CVDB=re.findall('(?<=\[CVDB)(.*)(?=].)', Bs_data.select('Notes')[0].text)
            #list.append('CVDB'+CVDB[0] + ': '  + Bs_data.select('Series')[0].text + "(" + Bs_data.select('Volume')[0].text + ") : " + Bs_data.select('Number')[0].text  )
            #print(list, file=sys.stdout)
            
            ISSUE=Bs_data.select('Number')[0].text
            SERIES=Bs_data.select('Series')[0].text
            VOLUME=Bs_data.select('Volume')[0].text
            PUBLISHER=Bs_data.select('Publisher')[0].text
            TITLE=Bs_data.select('Title')[0].text
            PATH=f 
            UPDATED=str(datetime.datetime.now())
            print(UPDATED,file=sys.stdout)
            sql="INSERT OR REPLACE INTO COMICS (CVDB,ISSUE,SERIES,VOLUME, PUBLISHER, TITLE, FILE,PATH,UPDATED) VALUES ("+CVDB[0]+",'"+ISSUE+"','"+SERIES+"','"+VOLUME+"','"+PUBLISHER+"','"+TITLE+"','"+file+"','" + f + "','" + UPDATED + "')"
            print(sql,file=sys.stdout)
            conn.execute(sql);
            conn.commit()
    
    conn.close()
    elapsed = timeit.default_timer() - start_time
    print(elapsed)

    return str(elapsed)

@app.route("/content/<path:path>")
@auth.login_required
def send_content(path):
    return send_from_directory(config.CONTENT_BASE_DIR, path)

@app.route("/catalog")
@app.route("/catalog/<path:path>")
@auth.login_required
def catalog(path=""):
    start_time = timeit.default_timer()
    print(request.root_url) 
    c = fromdir(request.root_url, request.url, config.CONTENT_BASE_DIR, path)
    elapsed = timeit.default_timer() - start_time
    print(elapsed)
    
    return c.render()


if __name__ == "__main__":
    #http_server = WSGIServer(("", 5000), app)
    #http_server.serve_forever()
    app.run(debug=True,host='0.0.0.0')