from otree.api import Currency as c, currency_range
from ._builtin import Page, WaitPage
from .models import Constants

import random

class Start_Instruction(Page):
    #This is introduction of instruction.
    def vars_for_template(self):
        self.subsession.get_game()

class Flow_Experiment(Page):
    #This page explains the flow of the experiment.
    pass

class Payment(Page):
    #This page explains the payment method
    pass

class Instruction_1(Page):
    #This page explains the order of the explanation of the main task
    pass

class Instruction_2(Page):
    #This page explains the matching protocol and the number of repetitions
    pass

class Instruction_3(Page):
    #This page explains the general rules of the game and strategies available 
    pass

class Instruction_4(Page):
    #This page explains about the disaster
    pass

class Instruction_5(Page):
    #This page shows the probability distribution of disaster given the amount of accumulated trash (B)
    #Only shown in treatment INFO
    def is_displayed(self):
        return self.subsession.info == 1

class Instruction_5B(Page):
    #This page explains the relationship between A treat & B treat
    pass

class Instruction_5C(Page):
    #This page gives examples
    pass

class Instruction_6(Page):
    #This page explains the payoff function
    pass

class Summary(Page):
    #This page shows the summary of the instructions
    pass

page_sequence = [Start_Instruction,Flow_Experiment, Payment, Instruction_1,Instruction_2,Instruction_3,Instruction_4,Instruction_5,Instruction_5B,Instruction_5C,Instruction_6,
                 Summary
 ]