/**
 * Copyright 2026, Optimizely
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import type { ReactNode } from 'react';
import type { Client as OptimizelyClient, OptimizelyUserContext, UserAttributes } from '@optimizely/optimizely-sdk';
import { ProviderStateStore } from './ProviderStateStore';
/**
 * User information passed to the Provider or hooks for user override.
 */
export interface UserInfo {
    id?: string;
    attributes?: UserAttributes;
}
/**
 * Props for the OptimizelyProvider component.
 */
export interface OptimizelyProviderProps {
    /**
     * The Optimizely client instance.
     */
    client: OptimizelyClient;
    /**
     * User information for decisions.
     */
    user?: UserInfo | null;
    /**
     * Timeout in milliseconds to wait for the client to become ready.
     *  @default 30000 - 30 seconds
     */
    timeout?: number;
    /**
     * Skip fetching ODP segments for the user context.
     * @default false
     */
    skipSegments?: boolean;
    /**
     * Pre-fetched qualified segments for the user.
     * When provided, the user context is created immediately with these segments,
     * and a background fetch verifies them (unless skipSegments is true).
     * `undefined` = normal flow, `[]` = explicit "zero segments".
     */
    qualifiedSegments?: string[];
    /**
     * React children to render.
     */
    children?: ReactNode;
}
/**
 * Internal state managed by the ProviderStateStore.
 * This is the reactive state that hooks subscribe to.
 */
export interface ProviderState {
    /**
     * The current user context for making decisions.
     * null while initializing or if user creation failed.
     */
    userContext: OptimizelyUserContext | null;
    /**
     * Error that occurred during initialization or user context creation.
     */
    error: Error | null;
}
/**
 * The value provided via React Context.
 * Contains stable references to the store and client.
 * Hooks subscribe directly to the store for state changes.
 */
export interface OptimizelyContextValue {
    /**
     * The state store - hooks subscribe to this for reactive updates.
     */
    store: ProviderStateStore;
    /**
     * The Optimizely client instance.
     */
    client: OptimizelyClient;
}