import {
	addCombatant,
	type CombatantId,
	type CombatantInit,
	type DomainError,
	type DomainEvent,
} from "@initiative/domain";
import type { EncounterStore } from "./ports.js";
import { runEncounterAction } from "./run-encounter-action.js";

export function addCombatantUseCase(
	store: EncounterStore,
	id: CombatantId,
	name: string,
	init?: CombatantInit,
): DomainEvent[] | DomainError {
	return runEncounterAction(store, (encounter) =>
		addCombatant(encounter, id, name, init),
	);
}