/**
 * Copyright Zendesk, Inc.
 *
 * Use of this source code is governed under the Apache License, Version 2.0
 * found at http://www.apache.org/licenses/LICENSE-2.0.
 */
import type { DependencyList } from 'react';
import type { ActionLog } from './ActionLog';
import type { ActionLogCache } from './ActionLogCache';
import type { ACTION_TYPE, MARKER } from './constants';
export type ReportFnV1<Metadata extends Record<string, unknown>> = (reportArgs: ReportArguments<Metadata>) => void;
export type ShouldResetOnDependencyChange = (oldDependencies: DependencyList, newDependencies: DependencyList) => boolean;
export interface WithTimingId {
    /**
     * The identifier of this timing. Needs to be the same across all usages.
     * You may change it during the hook execution without restarting the measurement, however it's best to avoid that.
     * If you want an 'id' change to restart measurement, put it into hook's dependencies list.
     */
    id: string;
}
export interface WithOnInternalError<CustomMetadata extends Record<string, unknown>> {
    onInternalError?: (error: Error, reportWithMetadata?: ReportArguments<CustomMetadata>) => void;
}
export interface WithBeaconConfig<Placements extends string = string> {
    /**
     * Where is this beacon placed?
     * This value must be unique between all the instances of the hook, so they co-operate correctly.
     */
    placement: Placements;
}
export interface WithActionLog<CustomMetadata extends Record<string, unknown>> {
    /**
     * An instance of ActionLog in a ref object (must be provided so it can be cached externally)
     */
    actionLog: ActionLog<CustomMetadata>;
}
export interface WithShouldResetOnDependencyChangeFn {
    /**
     * An optional function that returns true if you want to restart measuring after dependencies have changed.
     * You may use this to prevent restarting in case you know a component re-renders with an invalid value.
     * Signature is: (oldDependencies, newDependencies): boolean
     * */
    shouldResetOnDependencyChangeFn?: ShouldResetOnDependencyChange;
}
export interface WithMeasurementBeaconState extends WithShouldResetOnDependencyChangeFn {
    /**
     * Time different rendering stages by changing the value of this property.
     * Use one of the DEFAULT_STAGES or any string value for custom stages.
     * Must be used in combination with `finalStages`, or left undefined to disable capturing stages.
     */
    stage?: string;
    /**
     * Setting this to anything other than undefined or null
     * will immediately set the stage to DEFAULT_STAGES.ERROR, and flush any report information
     */
    error?: Error | null;
    /**
     * Setting this to `false` will immediately disable capturing any data.
     * If flushUponDeactivation is `true` and data is present, it will immediately flush any report information.
     * The equivalent of setting `stage` to INFORMATIVE_STAGES.INACTIVE.
     */
    isActive?: boolean;
}
export interface StaticActionLogOptions<Placements extends string, CustomMetadata extends Record<string, unknown>> extends WithReportFn<CustomMetadata>, WithOnInternalError<CustomMetadata> {
    /** the number of milliseconds we will wait before another render, or sending the report */
    debounceMs?: number;
    /** stop timing after this amount of milliseconds passes from the start of the render */
    timeoutMs?: number;
    /**
     * When one of these stages is reached and debounced time passes, we will send the report.
     * If an empty array (default), the report will be sent immediately after rendering settles.
     * */
    finalStages?: readonly string[];
    /**
     * List all the stages that will be considered as "loading stages".
     * Used only for the reportFn. Does not affect other functionality.
     * */
    loadingStages?: readonly string[];
    /**
     * When one of these stages is reached, we will IMMEDIATELY send the report and reset.
     * This always includes the error stages.
     * */
    immediateSendReportStages?: readonly string[];
    /**
     * Will only activate the timing hook after *all* the placements listed in the array were mounted
     * Specifying this can be useful if you have conditional logic that means only some hooks will get mounted (e.g. timing of opening a menu).
     * */
    waitForBeaconActivation?: readonly Placements[];
    /**
     * Require a certain number of simultaneously mounted placements to send the timing report.
     */
    minimumExpectedSimultaneousBeacons?: number;
    /**
     * If true, will flush the report immediately upon deactivation, without waiting for browser to settle.
     * Default is `false`.
     */
    flushUponDeactivation?: boolean;
}
export interface WithReportFn<CustomMetadata extends Record<string, unknown>> {
    reportFn?: ReportFnV1<CustomMetadata>;
    /**
     * Will fire any time an action is added to the action log.
     */
    onActionAddedCallback?: (action: ActionLog<CustomMetadata>) => void;
}
export interface WithMetadata<Metadata extends Record<string, unknown>> {
    metadata?: Metadata;
}
export interface ReportArguments<CustomMetadata extends Record<string, unknown>> extends Pick<StaticActionLogOptions<string, CustomMetadata>, 'finalStages' | 'loadingStages' | 'immediateSendReportStages'> {
    readonly actions: readonly ActionWithStateMetadata[];
    readonly timingId?: string;
    readonly isFirstLoad?: boolean;
    readonly maximumActiveBeaconsCount?: number;
    readonly minimumExpectedSimultaneousBeacons?: number;
    readonly flushReason?: string;
    readonly metadata?: CustomMetadata;
    readonly measures: {
        tti?: PerformanceMeasure;
        ttr?: PerformanceMeasure;
    };
}
export interface DynamicActionLogOptions<CustomMetadata extends Record<string, unknown>> extends WithTimingId, WithShouldResetOnDependencyChangeFn, WithReportFn<CustomMetadata>, WithOnInternalError<CustomMetadata> {
}
export interface WithActionLogCache<CustomMetadata extends Record<string, unknown>> {
    actionLogCache: ActionLogCache<CustomMetadata>;
}
export interface ActionLogExternalApi<CustomMetadata extends Record<string, unknown> = Record<string, unknown>> {
    markRenderStart: (idSuffix: string) => void;
    markRenderEnd: (idSuffix: string) => void;
    dispose: (idSuffix: string) => void;
    getActionLogForId: (idSuffix: string) => ActionLog<CustomMetadata>;
    getActionLogForIdIfExists: (idSuffix: string) => ActionLog<CustomMetadata> | undefined;
    setActive: (idSuffix: string, active: boolean) => void;
    markStage: (idSuffix: string, stage: string, stageMetadata?: Record<string, unknown>) => void;
    clear: (idSuffix: string) => void;
    setMetadata: (idSuffix: string, metadata: CustomMetadata) => void;
}
export interface WithGarbageCollectMs {
    garbageCollectMs: number;
}
export interface UseActionLogCacheOptions<CustomMetadata extends Record<string, unknown>, Placements extends string = string> extends StaticActionLogOptions<Placements, CustomMetadata>, WithGarbageCollectMs {
}
export interface UseActionLogOptions<CustomMetadata extends Record<string, unknown>, Placements extends string = string> extends WithTimingId, StaticActionLogOptions<Placements, CustomMetadata>, Partial<WithGarbageCollectMs>, WithActionLogCache<CustomMetadata> {
}
export interface UseTimingMeasurementHookConfiguration<CustomMetadata extends Record<string, unknown>> extends DynamicActionLogOptions<CustomMetadata>, WithBeaconConfig, WithMeasurementBeaconState, WithActionLog<CustomMetadata> {
}
export interface UseTimingHookConfiguration<CustomMetadata extends Record<string, unknown>> extends DynamicActionLogOptions<CustomMetadata>, WithBeaconConfig, WithMeasurementBeaconState, WithMetadata<CustomMetadata>, UseActionLogOptions<CustomMetadata> {
}
export interface WithIdSuffix {
    idSuffix?: string;
}
export interface UseTimingBeaconHookOptions<CustomMetadata extends Record<string, unknown>> extends Omit<DynamicActionLogOptions<CustomMetadata>, 'id'>, WithMeasurementBeaconState, WithBeaconConfig, WithMetadata<CustomMetadata>, WithIdSuffix {
}
export interface GeneratedUseTimingBeaconHookConfiguration<CustomMetadata extends Record<string, unknown>> extends Omit<UseTimingBeaconHookOptions<CustomMetadata>, 'placement' | 'type'> {
}
export type GeneratedUseTimingBeaconHook = <CustomMetadata extends Record<string, unknown>>(options?: GeneratedUseTimingBeaconHookConfiguration<CustomMetadata>, restartWhenChanged?: DependencyList) => void;
export interface GenerateUseTimingHooksConfiguration<Name extends string, Placements extends string, CustomMetadata extends Record<string, unknown>> extends Partial<UseActionLogOptions<CustomMetadata, Placements>>, WithIdPrefix {
    name: Name;
}
export interface WithIdPrefix {
    idPrefix: string;
}
export interface GetPrefixedUseTimingHooksConfiguration<Placements extends string, Metadata extends Record<string, unknown>> extends Omit<UseActionLogOptions<Metadata, Placements>, 'id'>, WithIdPrefix, WithBeaconConfig<Placements> {
}
export interface GetExternalApiConfiguration<Placements extends string, Metadata extends Record<string, unknown>> extends WithActionLogCache<Metadata>, WithIdPrefix, WithBeaconConfig<Placements> {
}
export type GeneratedTimingHooks<Name extends string, Placements extends readonly string[], Metadata extends Record<string, unknown> = Record<string, unknown>, GeneratedUseTimingBeacon = GeneratedUseTimingBeaconHook> = {
    [K in `use${Name}TimingIn${Placements[number]}`]: GeneratedUseTimingBeacon;
} & {
    [K in `imperative${Placements[number]}TimingApi`]: ActionLogExternalApi<Metadata>;
} & {
    actionLogCache: ActionLogCache<Metadata>;
};
export type ActionType = (typeof ACTION_TYPE)[keyof typeof ACTION_TYPE];
export type Marker = (typeof MARKER)[keyof typeof MARKER];
export type SpanMarker = (typeof MARKER)['START' | 'END'];
export type PointMarker = (typeof MARKER)['POINT'];
export type CustomPerformanceEntry = PerformanceEntry & {
    startMark?: PerformanceEntry;
    endMark?: PerformanceEntry;
};
export interface BaseAction<NameT extends ActionType, MarkerT extends Marker> {
    timestamp: number;
    entry: CustomPerformanceEntry;
    type: NameT;
    marker: MarkerT;
    source: string;
    metadata?: Record<string, unknown>;
}
export type RenderActionType = (typeof ACTION_TYPE)['RENDER'];
export type RenderAction = BaseAction<RenderActionType, SpanMarker>;
export type UnresponsiveActionType = (typeof ACTION_TYPE)['UNRESPONSIVE'];
export type UnresponsiveAction = BaseAction<UnresponsiveActionType, SpanMarker>;
export type SpanAction = RenderAction | UnresponsiveAction;
export type StageChangeActionType = (typeof ACTION_TYPE)['STAGE_CHANGE'];
export interface StageChangeAction extends BaseAction<StageChangeActionType, PointMarker> {
    stage: string;
    renderEntry?: CustomPerformanceEntry;
}
export type DependencyChangeActionType = (typeof ACTION_TYPE)['DEPENDENCY_CHANGE'];
export type DependencyChangeAction = BaseAction<DependencyChangeActionType, PointMarker>;
export type Action = SpanAction | StageChangeAction | DependencyChangeAction;
export interface StateMeta {
    mountedPlacements: readonly string[];
    timingId: string;
}
export type ActionWithStateMetadata = Action & StateMeta;
export interface StageDescription extends StateMeta {
    type: ActionType;
    source: string;
    previousStage: string;
    stage: string;
    timeToStage: number;
    /** relative timestamp of previous stage */
    previousStageTimestamp: number;
    /** relative timestamp (ms since the beginning of the first action) */
    timestamp: number;
    metadata?: Record<string, unknown>;
    dependencyChanges: number;
}
export interface TimingSpan {
    type: ActionType | 'ttr' | 'tti';
    description: string;
    /** absolute timestamp of when render begun */
    startTime: number;
    /** absolute timestamp of when render ended (ms since the beginning of the first action) */
    endTime: number;
    /** relative endTime (ms since the beginning of the first action) */
    relativeEndTime: number;
    entry?: PerformanceEntry;
    data: StateMeta & {
        source?: string;
        metadata?: Record<string, unknown>;
        dependencyChanges?: number;
        stage: string;
        previousStage?: string;
        timeToStage?: number;
    };
}