from app import app, db
from app.forms import LoginForm, RegistrationForm
from app.models import User
from flask import render_template, flash, redirect, url_for, request
from flask_login import current_user, login_user, logout_user, login_required
from werkzeug.urls import url_parse

@app.route('/')

@app.route('/index')
@login_required

def index():
    posts = [
	    {
	    	'author': {'username':'Nick'},
	    	'body': 'Went to work today'
	    },
	    {
	    	'author': {'username':'Nick'},
	    	'body': 'I worked again today'
	    }
    ]
    return render_template('index.html', title='Home Page', posts = posts)

@app.route('/login', methods=['GET', 'POST'])

def login():
	if current_user.is_authenticated:
		return redirect(url_for('index'))

	form = LoginForm()

	if form.validate_on_submit():
		user = User.query.filter_by(username=form.username.data).first()
		if user is None or not user.check_password(form.password.data):
			flash('Invalid username/password combo')
			return redirect(url_for('login'))
		login_user(user, remember=form.remember_me.data)
		next_page = request.args.get('next')
		if not next_page or url_parse(next_page).netloc != '':
				next_page = url_for('index')
		return redirect(next_page)
	return render_template('login.html', title='Sign In', form=form)

@app.route('/logout')

def logout():
	logout_user()
	return redirect(url_for('index'))

@app.route('/register', methods=['GET', 'POST'])
def register():
	if current_user.is_authenticated:
		return redirect(url_for('index'))
	form = RegistrationForm()
	if form.validate_on_submit():
		user = User(username=form.username.data, email = form.email.data)
		user.set_password(form.password.data)
		db.session.add(user)
		db.session.commit()
		flash('Registration Complete. Welcome Comrade.')
		return redirect(url_for('login'))
	return render_template('register.html', title='Registration', form=form)

@app.route('/user/<username>')
@login_required

def user(username):
	user = User.query.filter_by(username=username_.first_or_404())
	posts = [
	{'author': user, 'body': 'Test 1'}
	]
	return render_template('user.html', user=user, posts=posts)