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

doc = '\nThis is a ten-period public goods game with 4 players per group.'
class Constants(BaseConstants):
    name_in_url = 'public_goods'
    players_per_group = 4
    num_rounds = 10
    endowment = c(100)
    multiplier = 2
    admin_report_template = 'public_goods/admin_report.html'
    instructions_template = 'public_goods/instructions.html'
    highchartsindividual_template = 'public_goods/highchartsindividual.html'
    highchartstotal_template = 'public_goods/highchartstotal.html'
class Subsession(BaseSubsession):
    def vars_for_admin_report(self):
        from otree.api import safe_json
        
        contributions = [
            p.contribution for p in self.get_players() if p.contribution != None
        ]
        series_total = []
        for group in self.get_groups():
            group_contributions = [g.total_contribution for g in group.in_all_rounds()]
            series_total.append({
                'name': 'Contributions of group %s' % group.id_in_subsession,
                'data': group_contributions})
        highcharts_series_total = safe_json(series_total)
        
        series_individual = [
        ]
        for group in self.get_groups():
            for player in group.get_players():
                contributions = [
                    p.contribution for p in player.in_all_rounds()
                ]
                series_individual.append(
                    {'name': 'Contributions of %s' % player.participant.label,
                     'data': contributions})
        highcharts_series_individual = safe_json(series_individual)
        
        round_numbers = safe_json(list(range(1, Constants.num_rounds + 1)))
        
        if contributions:
            return dict(
                avg_contribution=sum(contributions) / len(contributions),
                min_contribution=min(contributions),
                max_contribution=max(contributions),
                highcharts_series_total=highcharts_series_total,
                highcharts_series_individual=highcharts_series_individual,
                round_numbers=round_numbers,
            )
        else:
            return dict(
                avg_contribution='(no data)',
                min_contribution='(no data)',
                max_contribution='(no data)',
            )
class Group(BaseGroup):
    total_contribution = models.CurrencyField()
    individual_share = models.CurrencyField()
    def set_payoffs(self):
        self.total_contribution = sum([p.contribution for p in self.get_players()])
        self.individual_share = (
            self.total_contribution * Constants.multiplier / Constants.players_per_group
        )
        for p in self.get_players():
            p.payoff = (Constants.endowment - p.contribution) + self.individual_share
class Player(BasePlayer):
    contribution = models.CurrencyField(doc='The amount contributed by the player', label='How much will you contribute to the project from 0 to 100', max=Constants.endowment, min=0)