from otree.api import *


doc = """
Your app description
"""

# models
class C(BaseConstants):
    NAME_IN_URL = 'PRSvsPC'
    PLAYERS_PER_GROUP = None
    NUM_ROUNDS = 1


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    Choice = models.IntegerField(       
         choices=[
            [1, 'グー'],
            [2, 'チョキ'],
            [3, 'パー'],
    ], 
    label= "",
    widget=widgets.RadioSelectHorizontal, 
)
 

    Choice_PC = models.IntegerField()
    Win = models.IntegerField()

# FUNCTIONS
def creating_session(subsession: Subsession): 
    for p in subsession.get_players():
        import random
        p.Choice_PC = random.choice([1,2,3])

def win_lose(player: Player):
    if player.Choice == player.Choice_PC:
        player.Win = 0
    elif player.Choice == player.Choice_PC - 1 or (player.Choice == 3 and player.Choice_PC == 1):
        player.Win = 1
    else:        
        player.Win = -1

# PAGES
class Decision(Page):
    form_model = 'player'
    form_fields = ['Choice']

    @staticmethod
    def before_next_page(player, timeout_happened):
        win_lose(player)




class Results(Page):
    pass


page_sequence = [Decision,  Results]