import os

from flask import Blueprint, render_template
from .auth import oidc
from .port_utils import get_user_ports
from dotenv import load_dotenv

main = Blueprint('main', __name__)

load_dotenv()


@main.route("/")
@oidc.require_login
def home():
    username = oidc.user_getfield("preferred_username")
    server_path = f"./servers/mc-{username}"
    has_server = os.path.exists(server_path)
    return render_template("home.html", has_server=has_server)


@main.route('/setup')
@oidc.require_login
def setup():
    return render_template('setup.html')


@main.route('/dashboard')
@oidc.require_login
def dashboard():
    username = oidc.user_getfield('preferred_username')
    server_path = f"./servers/mc-{username}"
    has_server = os.path.exists(server_path)
    ip = os.getenv("SERVER_IP")
    ports = get_user_ports(username)
    if (has_server):
        return render_template('dashboard.html', username=username, ip=ip, ports=ports)
    else:
        return render_template('setup.html', username=username, ip=ip, ports=ports)