# -*- coding: utf-8 -*-
from __future__ import division

import random

from otree.api import (
    models, widgets, BaseConstants, BaseSubsession, BaseGroup, BasePlayer,
    Currency as c, currency_range
)

from ._builtin import Bot
from .models import Constants
from . import views
import random

class PlayerBot(Bot):

    def play_round(self):

        if self.round_number == 1:
            yield (views.Introduction)
        # results
        if self.round_number == 13:
            yield (views.FinalResults)
        else:
            # Decide page: 
            # units to produce
            # in an actual expirament, we'll determine total capacity based on the number of players
            # since we are using bots in a test case I've hard-coded the capacity to 4 (the number of bots)
            total_capacity = (self.session.config['total_capacity'] / 4)
            if self.round_number == 1:
                units = random.randrange(1, total_capacity, 1)
                yield (views.Decide, {'units' : units})
            else:
                previous_round_units = self.player.in_round(self.round_number -1)
                units = self.group.best_response(previous_round_units.units)
                units = int(units)
                yield (views.Decide, {'units' : units})
            yield (views.Results)

        

    def validate_play(self):
        pass