import { DocumentReference } from 'firebase/firestore';
import { RoarTaskVariant } from './task';
import { RoarAppUser } from './user';
import { OrgLists } from '../../interfaces';
/**
 * Convert a trial data to allow storage on Cloud Firestore.
 *
 * This function leaves all other trial data intact but converts
 * any URL object to a string.
 *
 * @function
 * @param {Object} trialData - Trial data to convert
 * @returns {Object} Converted trial data
 */
export declare const convertTrialToFirestore: (trialData: object) => object;
interface SummaryScores {
    thetaEstimate: number | null;
    thetaSE: number | null;
    numAttempted: number;
    numCorrect: number;
    numIncorrect: number;
}
export interface RawScores {
    [key: string]: {
        practice: SummaryScores;
        test: SummaryScores;
    };
}
export interface ComputedScores {
    [key: string]: unknown;
}
interface RunScores {
    raw: RawScores;
    computed: ComputedScores;
}
export interface RunInput {
    user: RoarAppUser;
    task: RoarTaskVariant;
    assigningOrgs?: OrgLists;
    readOrgs?: OrgLists;
    assignmentId?: string;
    runId?: string;
    testData?: boolean;
    demoData?: boolean;
}
declare type Event = 'blur' | 'focus' | 'fullscreenenter' | 'fullscreenexit';
export interface InteractionEvent {
    event: Event;
    trial: number;
    time: number;
}
interface InteractionSummary<T> {
    blur?: T;
    focus?: T;
    fullscreenenter?: T;
    fullscreenexit?: T;
}
/**
 * Class representing a ROAR run.
 *
 * A run is a globally unique collection of successive trials that constitute
 * one user "running" through a single assessment one time.
 */
export declare class RoarRun {
    user: RoarAppUser;
    task: RoarTaskVariant;
    runRef: DocumentReference;
    assigningOrgs?: OrgLists;
    readOrgs?: OrgLists;
    assignmentId?: string;
    started: boolean;
    completed: boolean;
    aborted: boolean;
    testData: boolean;
    demoData: boolean;
    scores: RunScores;
    runInteractionIncrements: InteractionSummary<boolean>;
    trialInteractions: InteractionSummary<number[]>;
    /** Create a ROAR run
     * @param {RunInput} input
     * @param {RoarAppUser} input.user - The user running the task
     * @param {RoarTaskVariant} input.task - The task variant being run
     * @param {OrgLists} input.assigningOrgs - The IDs of the orgs to which this run belongs
     * @param {OrgLists} input.readOrgs - The IDs of the orgs which can read this run
     * @param {string} input.assignmentId = The ID of the assignment
     * @param {string} input.runId = The ID of the run. If undefined, a new run will be created.
     * @param {string} input.testData = Boolean flag indicating test data
     * @param {string} input.demoData = Boolean flag indicating demo data
     */
    constructor({ user, task, assigningOrgs, readOrgs, assignmentId, runId, testData, demoData, }: RunInput);
    /**
     * Reset the interaction data for the current trial
     */
    resetInteractions(): void;
    /**
     * Add interaction data for the current trial.
     *
     * This will keep a running log of interaction data for the current trial.
     * The log will be reset after each `writeTrial` call.
     *
     * @param {InteractionEvent} interaction - Interaction event
     */
    addInteraction(interaction: InteractionEvent): void;
    /**
     * Writes interaction data for the current trial and updates run-level counters.
     *
     * This method saves the interaction data collected during the current trial to Firestore.
     * It performs two writes:
     * 1. Updates the trial document with detailed interaction data (e.g., timestamps).
     * 2. Increments counters on the run document to track how many times each interaction type occurred
     *    (e.g., blur, focus) during a specific assessment stage (e.g., practice, test).
     *
     * After writing, the interaction data is reset for the next trial.
     *
     * @param assessmentStage - The current stage of the assessment (e.g., "practice", "test")
     * @param trialDocRef - Reference to the Firestore document representing the current trial
     */
    writeInteractions(assessmentStage: string, trialDocRef: DocumentReference): Promise<void>;
    /**
     * Create a new run on Firestore
     * @method
     * @async
     */
    startRun(additionalRunMetadata?: {
        [key: string]: unknown;
    }): Promise<void>;
    /**
     * Add engagement flags to a run.
     * @method
     * @async
     * @param {string[]} engagementFlags - Engagement flags to add to the run
     * @param {boolean} markAsReliable - Whether or not to mark the run as reliable, defaults to false
     * @param {Object} reliableByBlock - Stores the reliability of the run by block
     * This is an optional parameter that needs only to be passed in for block scoped tasks
     * For Example: {DEL: false, FSM: true, LSM: false}
     *
     * Please note that calling this function with a new set of engagement flags will
     * overwrite the previous set.
     */
    addEngagementFlags(engagementFlags: string[], markAsReliable?: boolean, reliableByBlock?: undefined): Promise<void>;
    /**
     * Mark this run as complete on Firestore
     * @method
     * @async
     * @param {Object} [finishingMetaData={}] - Optional metadata to include when marking the run as complete.
     * @returns {Promise<boolean | undefined>} - Resolves when the run has been marked as complete.
     * @throws {Error} - Throws an error if the run has not been started yet.
     */
    finishRun(finishingMetaData?: {
        [key: string]: unknown;
    }): Promise<boolean | undefined>;
    /**
     * Abort this run, preventing it from completing
     * @method
     */
    abortRun(): void;
    /**
     * Add a new trial to this run on Firestore
     * @method
     * @async
     * @param {*} trialData - An object containing trial data.
     */
    writeTrial(trialData: Record<string, unknown>, computedScoreCallback?: (rawScores: RawScores) => Promise<ComputedScores>): Promise<void>;
}
export {};