import IReward from "../WebApi/Events/IReward";
import IReadonlyDictionary from "../utils/IReadonlyDictionary";

export function validateRewards(rewards: IReadonlyDictionary<IReward>): void {
    for (const rewardName of Object.keys(rewards)) {
        if (rewardName == null || rewardName === "") {
            throw new Error("Reward resource name cannot be empty.");
        }

        validateReward(rewards[rewardName]);
    }
}

export function validateReward(reward: IReward): void {
    if (!isFinite(reward.amount) || reward.amount <= 0) {
        throw new Error("Reward amount must be a positive number.");
    }
}