from flask import request
from flask_restx import Resource, Namespace

from app.functions.roll_ability_check import roll_ability_check

namespace = Namespace('gameplay', description='Gamma World Rules')


@namespace.route('/ability/check')  # resolves to: /gameplay/ability/check
class AbilityCheck(Resource):
    @namespace.doc(params={'score': 'The ability score', 'multiplier': 'Score multiplier for the attempt.'})
    def get(self):
        score = request.args.get('score', type=int)
        multiplier = request.args.get('multiplier', type=float)

        if not score or not multiplier:
            return {'error': 'Both score and multiplier parameters are required.'}, 400

        outcome = roll_ability_check(score, multiplier)
        return outcome, 200