from flask import Blueprint, render_template, request
from . import db
from .models import Deck, Game, Player

main = Blueprint("main", __name__)

@main.route("/")
def index():
    return 'Hello, World - but new!'

@main.route("/player", methods=["POST"])
def create_player():
    data = request.json
    player = Player(
        name=data['name']
    )
    db.session.add(player)
    db.session.commit()
    return {'id': player.id}

@main.route("/player/<player_id>")
def get_player(player_id: str):
    player_data = _jsonify(db.session.get(Player, int(player_id)))
    content_type = request.headers.get('Content-Type')
    if content_type == 'application/json':
        return player_data
    else: # Assume they want HTML
        return render_template('player_detail.html', **player_data)

# TODO - implement a GET method - can it be a separate method, or must it be the same annotation with an `if method==`?
# Time for testing, methinks!

# TODO - would this be better as a method on a class extending `db.Model` that the classes in `models.py` could then
# extend?
# (Probably not, as we'd still need to explicitly call it - it wouldn't be implicitly called _by_ Flask)
def _jsonify(o):
    return {k: v for (k, v) in o.__dict__.items() if k is not '_sa_instance_state'}