from flask import Flask, render_template, redirect, url_for, request, flash, session, send_from_directory
from flask_sqlalchemy import SQLAlchemy
from flask_login import LoginManager, login_user, login_required, logout_user, current_user, UserMixin
import os
from datetime import datetime

app = Flask(__name__)
app.config['SECRET_KEY'] = 'your_secret_key'
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///gamehub.db'
app.config['UPLOAD_FOLDER'] = 'static/uploads'
db = SQLAlchemy(app)
login_manager = LoginManager(app)
login_manager.login_view = 'login'

# --- Models ---


class User(UserMixin, db.Model):
    id = db.Column(db.Integer, primary_key=True)
    nickname = db.Column(db.String(80), unique=True, nullable=False)
    email = db.Column(db.String(120), unique=True, nullable=False)
    password = db.Column(db.String(120), nullable=False)
    nation = db.Column(db.String(80))
    favorite_game = db.Column(db.String(80))
    game_id = db.Column(db.String(80))
    is_admin = db.Column(db.Boolean, default=False)
    online = db.Column(db.Boolean, default=False)


class ForumPost(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
    topic = db.Column(db.String(120))
    content = db.Column(db.Text)
    attachment = db.Column(db.String(120))
    timestamp = db.Column(db.DateTime, default=datetime.utcnow)

# Add more models: FeedPost, Tournament, Invitation, Message, etc.


@login_manager.user_loader
def load_user(user_id):
    return User.query.get(int(user_id))

# --- Routes ---


@app.route('/')
def index():
    return render_template('index.html')


@app.route('/register', methods=['GET', 'POST'])
def register():
    # Registration logic here (nickname, favorite_game, game_id, nation)
    pass


@app.route('/login', methods=['GET', 'POST'])
def login():
    # Login logic here
    pass


@app.route('/logout')
@login_required
def logout():
    logout_user()
    return redirect(url_for('index'))


@app.route('/forum')
@login_required
def forum():
    # Show forum topics and posts
    pass


@app.route('/admin')
@login_required
def admin():
    if not current_user.is_admin:
        return redirect(url_for('index'))
    # Admin panel logic
    pass

# Add more routes for feed, tournaments, invitations, messages, etc.


if __name__ == '__main__':
    if not os.path.exists('gamehub.db'):
        db.create_all()
    app.run(debug=True)