import { IUiPath } from '../core/index';

/**
 * Simplified universal pagination cursor
 * Used to fetch next/previous pages
 */
interface PaginationCursor {
    /** Opaque string containing all information needed to fetch next page */
    value: string;
}
/**
 * Discriminated union for pagination methods - ensures cursor and jumpToPage are mutually exclusive
 */
type PaginationMethodUnion = {
    cursor?: PaginationCursor;
    jumpToPage?: never;
} | {
    cursor?: never;
    jumpToPage?: number;
} | {
    cursor?: never;
    jumpToPage?: never;
};
/**
 * Pagination options. Users cannot specify both cursor and jumpToPage.
 */
type PaginationOptions = {
    /** Size of the page to fetch (items per page) */
    pageSize?: number;
} & PaginationMethodUnion;
/**
 * Paginated response containing items and navigation information
 */
interface PaginatedResponse<T> {
    /** The items in the current page */
    items: T[];
    /** Total count of items across all pages (if available) */
    totalCount?: number;
    /** Whether more pages are available */
    hasNextPage: boolean;
    /** Cursor to fetch the next page (if available) */
    nextCursor?: PaginationCursor;
    /** Cursor to fetch the previous page (if available) */
    previousCursor?: PaginationCursor;
    /** Current page number (1-based, if available) */
    currentPage?: number;
    /** Total number of pages (if available) */
    totalPages?: number;
    /** Whether this pagination type supports jumping to arbitrary pages */
    supportsPageJump: boolean;
}

/**
 * Pagination types supported by the SDK
 */
declare enum PaginationType {
    OFFSET = "offset",
    TOKEN = "token"
}
/**
 * Interface for service access methods needed by pagination helpers
 */
interface PaginationServiceAccess {
    get<T>(path: string, options?: any): Promise<{
        data: T;
    }>;
    post<T>(path: string, body?: any, options?: any): Promise<{
        data: T;
    }>;
    requestWithPagination<T>(method: string, path: string, paginationOptions: PaginationOptions, options: RequestWithPaginationOptions): Promise<PaginatedResponse<T>>;
}
/**
 * Field names for extracting data from paginated responses.
 */
interface PaginationFieldNames {
    itemsField?: string;
    totalCountField?: string;
    continuationTokenField?: string;
}
/**
 * Options for the requestWithPagination method in BaseService.
 */
interface RequestWithPaginationOptions extends RequestSpec {
    pagination: PaginationFieldNames & {
        paginationType: PaginationType;
        paginationParams?: {
            pageSizeParam?: string;
            offsetParam?: string;
            tokenParam?: string;
            countParam?: string;
            convertToSkip?: boolean;
            zeroBased?: boolean;
        };
    };
}

/**
 * HTTP methods supported by the API client
 */
type HttpMethod = 'GET' | 'POST' | 'PUT' | 'PATCH' | 'DELETE' | 'HEAD' | 'OPTIONS';
/**
 * Supported response types for API requests
 */
type ResponseType = 'json' | 'text' | 'blob' | 'arraybuffer' | 'stream';
/**
 * Query parameters type with support for arrays and nested objects
 */
type QueryParams = Record<string, string | number | boolean | Array<string | number | boolean> | null | undefined>;
/**
 * Standard HTTP headers type
 */
type Headers = Record<string, string>;
/**
 * Options for request retries
 */
interface RetryOptions {
    /** Maximum number of retry attempts */
    maxRetries?: number;
    /** Base delay between retries in milliseconds */
    retryDelay?: number;
    /** Whether to use exponential backoff */
    useExponentialBackoff?: boolean;
    /** Status codes that should trigger a retry */
    retryableStatusCodes?: number[];
}
/**
 * Options for request timeouts
 */
interface TimeoutOptions {
    /** Request timeout in milliseconds */
    timeout?: number;
    /** Whether to abort the request on timeout */
    abortOnTimeout?: boolean;
}
/**
 * Options for request body transformation
 */
interface BodyOptions {
    /** Whether to stringify the body */
    stringify?: boolean;
    /** Content type override */
    contentType?: string;
}
/**
 * Pagination metadata for API requests
 */
interface PaginationMetadata {
    /** Type of pagination used by the API endpoint */
    paginationType: PaginationType;
    /** Response field containing items array (defaults to 'value') */
    itemsField?: string;
    /** Response field containing total count (defaults to '@odata.count') */
    totalCountField?: string;
    /** Response field containing continuation token (defaults to 'continuationToken') */
    continuationTokenField?: string;
}
/**
 * Base interface for all API requests
 */
interface RequestSpec {
    /** HTTP method for the request */
    method?: HttpMethod;
    /** URL endpoint for the request */
    url?: string;
    /** Query parameters to be appended to the URL */
    params?: QueryParams;
    /** HTTP headers to include with the request */
    headers?: Headers;
    /** Raw body content (takes precedence over data) */
    body?: unknown;
    /** Expected response type */
    responseType?: ResponseType;
    /** Request timeout options */
    timeoutOptions?: TimeoutOptions;
    /** Retry behavior options */
    retryOptions?: RetryOptions;
    /** Body transformation options */
    bodyOptions?: BodyOptions;
    /** AbortSignal for cancelling the request */
    signal?: AbortSignal;
    /** Pagination metadata for the request */
    pagination?: PaginationMetadata;
}

interface ApiResponse<T> {
    data: T;
}
/**
 * Base class for all UiPath SDK services.
 *
 * Provides common functionality for authentication, configuration, and API communication.
 * All service classes extend this base to inherit dependency injection and HTTP client access.
 *
 * This class implements the dependency injection pattern where services receive a configured
 * UiPath instance. The ApiClient is created internally and handles all HTTP operations
 * including authentication token management.
 *
 * @remarks
 * Service classes should extend this base and call `super(uiPath)` in their constructor.
 * Protected HTTP methods (get, post, put, patch, delete) are available to all subclasses.
 *
 */
declare class BaseService {
    #private;
    /**
     * SDK configuration (read-only). Available to subclasses so they can
     * fall back to init-time defaults like `folderKey`.
     */
    protected readonly config: {
        folderKey?: string;
    };
    /**
     * Creates a base service instance with dependency injection.
     *
     * Extracts configuration, execution context, and token manager from the UiPath instance
     * to initialize an authenticated API client. The ApiClient handles all HTTP operations
     * and token management internally.
     *
     * @param instance - UiPath SDK instance providing authentication and configuration.
     *                    Services receive this via dependency injection in the modular pattern.
     * @param headers - Optional default headers to include in every request (e.g. `x-uipath-external-user-id` for
     *                  CAS external-app auth)
     *
     * @example
     * ```typescript
     * // Services automatically call this via super()
     * export class EntityService extends BaseService {
     *   constructor(instance: IUiPath) {
     *     super(instance); // Initializes the internal ApiClient
     *   }
     * }
     *
     * // Usage in modular pattern
     * import { UiPath } from '@uipath/uipath-typescript/core';
     * import { Entities } from '@uipath/uipath-typescript/entities';
     *
     * const sdk = new UiPath(config);
     * await sdk.initialize();
     * const entities = new Entities(sdk);
     * ```
     */
    constructor(instance: IUiPath, headers?: Record<string, string>);
    /**
     * Gets a valid authentication token, refreshing if necessary.
     * Use this when you need to manually add Authorization headers (e.g., direct uploads).
     *
     * @returns Promise resolving to a valid access token string
     * @throws AuthenticationError if no token is available or refresh fails
     */
    protected getValidAuthToken(): Promise<string>;
    /**
     * Creates a service accessor for pagination helpers
     * This allows pagination helpers to access protected methods without making them public
     */
    protected createPaginationServiceAccess(): PaginationServiceAccess;
    protected request<T>(method: string, path: string, options?: RequestSpec): Promise<ApiResponse<T>>;
    protected requestWithSpec<T>(spec: RequestSpec): Promise<ApiResponse<T>>;
    protected get<T>(path: string, options?: RequestSpec): Promise<ApiResponse<T>>;
    protected post<T>(path: string, data?: unknown, options?: RequestSpec): Promise<ApiResponse<T>>;
    protected put<T>(path: string, data?: unknown, options?: RequestSpec): Promise<ApiResponse<T>>;
    protected patch<T>(path: string, data?: unknown, options?: RequestSpec): Promise<ApiResponse<T>>;
    protected delete<T>(path: string, options?: RequestSpec): Promise<ApiResponse<T>>;
    /**
     * Execute a request with cursor-based pagination
     */
    protected requestWithPagination<T>(method: string, path: string, paginationOptions: PaginationOptions, options: RequestWithPaginationOptions): Promise<PaginatedResponse<T>>;
    /**
     * Validates and prepares pagination parameters from options
     */
    private validateAndPreparePaginationParams;
    /**
     * Prepares request parameters for pagination based on pagination type
     */
    private preparePaginationRequestParams;
    /**
     * Creates a paginated response from API response
     */
    private createPaginatedResponseFromResponse;
    /**
     * Determines if there are more pages based on pagination type and metadata
     */
    private determineHasMorePages;
}

/**
 * Types for the Agent Memory metrics service.
 */
/**
 * Execution kind to filter Agent Memory queries by. Omit to include both
 * Debug and Runtime executions.
 */
declare enum AgentMemoryExecutionType {
    /** Executions produced during agent debugging sessions. */
    Debug = "Debug",
    /** Executions produced during production runtime. */
    Runtime = "Runtime"
}
/**
 * Common time-window and scope filters shared by Agent Memory queries.
 *
 * All fields are optional. When `startTime`/`endTime` are omitted, the query
 * defaults to the last 24 hours, with `endTime` defaulting to now.
 */
interface AgentMemoryFilterOptions {
    /** Inclusive lower bound for the query window. Defaults to 24 hours before `endTime` when omitted. */
    startTime?: Date;
    /** Exclusive upper bound for the query window. Defaults to now when omitted. */
    endTime?: Date;
    /** Filter to a single agent by ID. Obtain an `agentId` from the Agents service. */
    agentId?: string;
    /** Filter to a specific agent version. */
    agentVersion?: string;
    /** Folder keys to scope the query. Results are limited to folders you can access. */
    folderKeys?: string[];
    /** Filter to a specific execution kind. Omit to include both Debug and Runtime. */
    executionType?: AgentMemoryExecutionType;
}
/**
 * Options for retrieving the agent-memory state timeline.
 */
interface AgentMemoryGetTimelineOptions extends AgentMemoryFilterOptions {
}
/**
 * Options for retrieving the memory-calls timeline.
 */
interface AgentMemoryGetCallsTimelineOptions extends AgentMemoryFilterOptions {
}
/**
 * Options for retrieving the top memory spaces.
 */
interface AgentMemoryGetTopSpacesOptions extends AgentMemoryFilterOptions {
    /**
     * Maximum number of memory spaces to return, ranked by memory count.
     * @default 5
     */
    limit?: number;
}
/**
 * One point on the agent-memory state timeline — memory-state counts for a
 * single time bucket.
 */
interface AgentMemoryGetTimelineResponse {
    /** Bucket timestamp. */
    timeSlice: string;
    /** Count of memory entries that were in-memory in this bucket. */
    inMemoryCount: number;
    /** Count of memory entries that were not in-memory in this bucket. */
    notInMemoryCount: number;
    /** Total memory entries in this bucket. */
    totalCount: number;
    /** Count of enabled memory entries in this bucket. */
    enabledMemoryCount: number;
    /** Count of disabled memory entries in this bucket. */
    disabledMemoryCount: number;
}
/**
 * One point on the memory-calls timeline — the count of memory calls for a
 * single time bucket.
 */
interface AgentMemoryGetCallsTimelineResponse {
    /** Bucket timestamp. */
    timeSlice: string;
    /** Number of memory calls in this bucket. */
    memoryCallsCount: number;
}
/**
 * A single memory space with its enabled/disabled memory-entry breakdown.
 */
interface AgentMemoryGetTopSpacesResponse {
    /** Memory space identifier. */
    memorySpaceId: string;
    /** Memory space display name. */
    memorySpaceName: string;
    /** Total memory entries in this space over the requested window. */
    memoryCount: number;
    /** Count of enabled memory entries in this space. */
    enabledMemoryCount: number;
    /** Count of disabled memory entries in this space. */
    disabledMemoryCount: number;
}

/**
 *
 * @experimental
 *
 * /// warning
 * Preview: This service is experimental and may change or be removed in future releases.
 * ///
 *
 * Service for managing UiPath Agent Memory.
 *
 * Agent Memory is a persistent store of information an agent
 * retains across runs to improve runtime reliability.
 *
 * @example
 * ```typescript
 * import { UiPath } from '@uipath/uipath-typescript/core';
 * import { AgentMemory } from '@uipath/uipath-typescript/agent-memory';
 *
 * const sdk = new UiPath(config);
 * await sdk.initialize();
 *
 * const memory = new AgentMemory(sdk);
 * const timeline = await memory.getTimeline();
 * ```
 */
interface AgentMemoryServiceModel {
    /**
     * Gets agent memory state over time, with optional filters.
     *
     * @experimental
     *
     * /// warning
     * Preview: This method is experimental and may change or be removed in future releases.
     * ///
     *
     * @param options - Optional time window and scope filters
     * @returns Promise resolving to an array of {@link AgentMemoryGetTimelineResponse}, one per time bucket.
     * @example
     * ```typescript
     * import { AgentMemory } from '@uipath/uipath-typescript/agent-memory';
     *
     * const memory = new AgentMemory(sdk);
     *
     * // Last 24 hours (default window)
     * const timeline = await memory.getTimeline();
     * console.log(timeline[0]?.inMemoryCount);
     * ```
     * @example
     * ```typescript
     * import { AgentMemoryExecutionType } from '@uipath/uipath-typescript/agent-memory';
     *
     * // Scoped to one agent in one folder, runtime executions only
     * const scoped = await memory.getTimeline({
     *   startTime: new Date('2026-05-01T00:00:00Z'),
     *   endTime: new Date('2026-06-01T00:00:00Z'),
     *   agentId: '<agentId>',
     *   folderKeys: ['<folderKey>'],
     *   executionType: AgentMemoryExecutionType.Runtime,
     * });
     * ```
     */
    getTimeline(options?: AgentMemoryGetTimelineOptions): Promise<AgentMemoryGetTimelineResponse[]>;
    /**
     * Gets the number of agent memory calls (accesses to the memory store) over time, with optional filters.
     *
     * @experimental
     *
     * /// warning
     * Preview: This method is experimental and may change or be removed in future releases.
     * ///
     *
     * @param options - Optional time window and scope filters
     * @returns Promise resolving to an array of {@link AgentMemoryGetCallsTimelineResponse}, one per time bucket.
     * @example
     * ```typescript
     * import { AgentMemory } from '@uipath/uipath-typescript/agent-memory';
     *
     * const memory = new AgentMemory(sdk);
     *
     * // Last 24 hours (default window)
     * const timeline = await memory.getCallsTimeline();
     * console.log(timeline[0]?.memoryCallsCount);
     * ```
     * @example
     * ```typescript
     * import { AgentMemoryExecutionType } from '@uipath/uipath-typescript/agent-memory';
     *
     * // Scoped to one agent in one folder, runtime executions only
     * const scoped = await memory.getCallsTimeline({
     *   startTime: new Date('2026-05-01T00:00:00Z'),
     *   endTime: new Date('2026-06-01T00:00:00Z'),
     *   agentId: '<agentId>',
     *   folderKeys: ['<folderKey>'],
     *   executionType: AgentMemoryExecutionType.Runtime,
     * });
     * ```
     */
    getCallsTimeline(options?: AgentMemoryGetCallsTimelineOptions): Promise<AgentMemoryGetCallsTimelineResponse[]>;
    /**
     * Gets the top memory spaces by memory count, with optional filters
     *
     * @experimental
     *
     * /// warning
     * Preview: This method is experimental and may change or be removed in future releases.
     * ///
     *
     * @param options - Optional limit, time window, and scope filters
     * @returns Promise resolving to an array of {@link AgentMemoryGetTopSpacesResponse}, ranked by memory count.
     * @example
     * ```typescript
     * import { AgentMemory } from '@uipath/uipath-typescript/agent-memory';
     *
     * const memory = new AgentMemory(sdk);
     *
     * // Top 5 memory spaces (default limit and window)
     * const top = await memory.getTopSpaces();
     * console.log(top[0]?.memorySpaceName, top[0]?.memoryCount);
     * ```
     * @example
     * ```typescript
     * import { AgentMemoryExecutionType } from '@uipath/uipath-typescript/agent-memory';
     *
     * // Top 10 spaces for one folder over an explicit window, runtime executions only
     * const topScoped = await memory.getTopSpaces({
     *   startTime: new Date('2026-05-01T00:00:00Z'),
     *   endTime: new Date('2026-06-01T00:00:00Z'),
     *   folderKeys: ['<folderKey>'],
     *   executionType: AgentMemoryExecutionType.Runtime,
     *   limit: 10,
     * });
     * ```
     */
    getTopSpaces(options?: AgentMemoryGetTopSpacesOptions): Promise<AgentMemoryGetTopSpacesResponse[]>;
}

/**
 * Service for managing UiPath Agent Memory.
 */
declare class MemoryService extends BaseService implements AgentMemoryServiceModel {
    getTimeline(options?: AgentMemoryGetTimelineOptions): Promise<AgentMemoryGetTimelineResponse[]>;
    getCallsTimeline(options?: AgentMemoryGetCallsTimelineOptions): Promise<AgentMemoryGetCallsTimelineResponse[]>;
    getTopSpaces(options?: AgentMemoryGetTopSpacesOptions): Promise<AgentMemoryGetTopSpacesResponse[]>;
    private buildMemoryFilterBody;
}

export { MemoryService as AgentMemory, AgentMemoryExecutionType };
export type { AgentMemoryFilterOptions, AgentMemoryGetCallsTimelineOptions, AgentMemoryGetCallsTimelineResponse, AgentMemoryGetTimelineOptions, AgentMemoryGetTimelineResponse, AgentMemoryGetTopSpacesOptions, AgentMemoryGetTopSpacesResponse, AgentMemoryServiceModel };