#!/usr/bin/env python
from flask import Flask, render_template, request
from pprint import pprint
import sqlite3
import os.path


def createDB():
    if os.path.isfile('list.db'):
        print("DB Exists")
    else:
        conn = sqlite3.connect('list.db')
        c = conn.cursor()
        c.execute('''CREATE TABLE LIST (
                  requester text, item text, quatity real, gotten real)''')
        conn.close()


def insTestData(c, conn, data):
    c.execute("INSERT INTO list VALUES ('Tim', 'Memes', 100, 0)")
    conn.commit()


def getData():
    with sqlite3.connect('list.db') as conn:
        c = conn.cursor()
        res = c.execute("SELECT * FROM LIST")
        data = res.fetchall()
        pprint(data)
        return data


def updateDB(req):
    with sqlite3.connect('list.db') as conn:
        c = conn.cursor()
        print(req)
        c.executemany('INSERT INTO LIST VALUES (?,?,?,?)', req)
        conn.commit()
createDB()

app = Flask(__name__)
app.config['DEBUG'] = True


@app.route('/', methods=['POST', 'GET'])
def index():
    if request.method == 'POST':
        req = [(request.form['requester'], request.form['item'],
               request.form['quantity'], request.form['gotten'])]
        updateDB(req)
        data = getData()
        return render_template('index.html', data=data)
    else:
        data = getData()
        return render_template('index.html', data=data)

#insTestData(2)

if __name__ == '__main__':

    #ret = c.execute("SELECT * from LIST WHERE requester = 'Tim'")
    #print(ret.fetchall())
    app.run()