import sqlite3
import random
from flask import Flask, g, request, render_template, make_response

app = Flask(__name__)

def get_db():
    db = getattr(g, '_database', None)
    if db is None:
        db = g._database = sqlite3.connect("./web.db")
    return db

@app.route("/", methods = ['GET', 'POST'])
def root():
    request
    user_cookie = request.cookies.get("userid")
    if request.method == "POST":
        print(str(request.form))
    if request.method == "GET":
        posts = get_db().cursor().execute(f"select * from posts").fetchall()

        resp = make_response(render_template('./index.html', posts=posts))
        if user_cookie is None:
            resp.set_cookie("userid", str(random.randint(100000, 999999)))
        return resp

    return "YES"

@app.teardown_appcontext
def close_connection(exception):
    db = getattr(g, '_database', None)
    if db is not None:
        db.close()