from flask import render_template, flash, redirect, url_for, request
from flask_login import login_user, logout_user, current_user, login_required
from sqlalchemy import and_
from app import app, db
from app.models import Player, Game, Role, GamePlayer
from app.forms import LoginForm, RegistrationForm, CreateGameForm

@app.route('/', methods=['GET'])
@app.route('/index', methods=['GET'])
@login_required
def index():
    return render_template("index.html", title='Home')

@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():
        player = Player.query.filter_by(name=form.username.data).first()
        if player is None or not player.check_password(form.password.data):
            flash('Invalid username or password')
            return redirect(url_for('login'))
        login_user(player, remember=form.remember_me.data)
        return redirect(url_for('index'))
    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():
        player = Player(name=form.username.data)
        player.set_password(form.password.data)
        db.session.add(player)
        db.session.commit()
        flash('Congratulations, you are now a registered user!')
        return redirect(url_for('login'))
    return render_template('register.html', title='Register', form=form)

@login_required
@app.route('/create_game', methods=['GET', 'POST'])
def create_game():
    form = CreateGameForm()
    if form.validate_on_submit():
        game = Game(name=form.game_name.data, start_time=form.start_time.data, end_time=form.end_time.data)
        game.game_players.append(GamePlayer(player=current_user, role=Role['owner'])) #check if this works, otherwise use 'owner'
        db.session.add(game)
        db.session.commit()
        flash(f"'{game.name}' had been created!")
        return redirect(url_for('game_dashboard', game_name=game.name))
    return render_template('create_game.html', title='Create Game', form=form)

@login_required
@app.route('/game/<game_name>/dashboard')
def game_dashboard(game_name):
    game = Game.query.filter(Game.game_players.any(and_(GamePlayer.player.has(Player.name == current_user.name), GamePlayer.role == 'owner'))).first_or_404()
    return render_template('game_dashboard.html', title = 'Game Dashboard', game=game)

@login_required
@app.route('/game/<game_name>/player/<player_name>')
def game_player(game_name, player_name):
    return redirect(url_for('indsex'))