import {RulesetSchema} from "../rulesets";
import {AccountStatsMongoData, OutcomeType, PlayerGameResults} from "./DefaultStatsMongoData";
import {UpdateError} from "../errors";
import StatsUpdater from "./StatsUpdater";
import Ruleset from "./Ruleset";

class AccountStats {
    private data: AccountStatsMongoData;
    private readonly updater: StatsUpdater;
    constructor(data: AccountStatsMongoData) {
        this.data = data;
        this.updater = new StatsUpdater();
        this.updater.use(data);
    }

    use(data: AccountStatsMongoData) {
        this.data = data;
        this.updater.use(data);
    }

    updateStats(playerGameResults: (PlayerGameResults & {outcome: OutcomeType})[], ruleset: Ruleset): void {
        if (this.data) {
            for (const playerGameResult of playerGameResults) {
                this.updater.updateStats(playerGameResult, ruleset);
            }
            this.data.gamesPlayed += 1;
        }
        else {
            throw new UpdateError(`Cannot update without data! Call the use() method to hydrate the updater with data 
                to analyse.`);
        }
    }

    getData(): AccountStatsMongoData {
        return this.data;
    }
}

export default AccountStats;