Source code for pybbda.analysis.simulations.components.player

import attr

from pybbda.analysis.simulations.components.event import (
    BattingEventProbability,
    RunningEventProbability,
    _DEFAULT_BATTING_EVENT_PROBS,
    _DEFAULT_RUNNING_EVENT_PROBS,
)


@attr.s(kw_only=True)
class Player:
    player_id = attr.ib(type=str)


@attr.s(kw_only=True)
class Batter(Player):
    batting_event_probabilities = attr.ib(
        default=BattingEventProbability(*_DEFAULT_BATTING_EVENT_PROBS),
        type=BattingEventProbability,
    )

    running_event_probabilities = attr.ib(
        default=RunningEventProbability(*_DEFAULT_RUNNING_EVENT_PROBS),
        type=RunningEventProbability,
    )

    def set_batting_event_probs(self, **batting_event_probs):
        self.batting_event_probabilities = attr.evolve(
            self.batting_event_probabilities, **batting_event_probs
        )

    def set_running_event_probs(self, **running_event_probs):
        self.running_event_probabilities = attr.evolve(
            self.running_event_probabilities, **running_event_probs
        )


@attr.s(kw_only=True)
class Runner(Player):
    running_event_probabilities = attr.ib(
        default=RunningEventProbability(*_DEFAULT_RUNNING_EVENT_PROBS),
        type=RunningEventProbability,
    )

    def set_event_probs(self, **running_event_probs):
        self.running_event_probabilities = attr.evolve(
            self.running_event_probabilities, **running_event_probs
        )