import { DeepReadonly } from '@whisklabs/deep-readonly';
import { Field, FieldGet, Service, ServiceRequest, ServiceResponse } from '../types';
export type GSuccess<T> = {
    success: true;
    data: T;
    error?: {
        data?: unknown;
        message?: string;
        httpStatus?: number;
        grpcCode?: number;
    };
};
export type GError = {
    success: false;
    data?: undefined;
    error: {
        data?: unknown;
        message?: string;
        httpStatus?: number;
        grpcCode?: number;
    };
};
export type GResult<T> = {
    success: never;
    data?: T;
    error?: {
        data?: unknown;
        message?: string;
        httpStatus?: number;
        grpcCode?: number;
    };
};
export type GOutput<T> = GSuccess<T> | GError | GResult<T>;
type LoggerFn = (message?: any, ...optionalParams: any[]) => void;
export interface ConfigGRPC<Meta = unknown> {
    server: string;
    credentials?: boolean;
    timeout?: number;
    devtool?: boolean;
    debug?: boolean;
    logger?: {
        warn: LoggerFn;
        error: LoggerFn;
        info: LoggerFn;
    };
    transformRequest?<T>(params: {
        xhr: XMLHttpRequest;
        data: T;
        meta?: Meta;
    }): T | void | Promise<T | void>;
    transformResponse?<T>(params: {
        xhr: XMLHttpRequest;
        data: GOutput<T>;
        meta?: Meta;
    }): GOutput<T> | Promise<GOutput<T>>;
}
export interface Cancel {
    (): void;
    abort?(): void;
}
export interface LocalGRPC<T extends Field, Meta = unknown> {
    mask?: boolean | ('mask' extends keyof FieldGet<T> ? {
        field: keyof FieldGet<T>;
        outField?: keyof FieldGet<T>;
    } : {
        field: keyof FieldGet<T>;
        outField: keyof FieldGet<T>;
    });
    cancel?: Cancel | string;
    timeout?: number;
    onDownload?: (e: ProgressEvent<EventTarget>) => void;
    onUpload?: (e: ProgressEvent<EventTarget>) => void;
    meta?: Meta;
}
export type GRPC<Meta = unknown> = <T extends Field, K extends Field>(...[field, values, options]: {} extends ServiceRequest<Service<T, K>> ? [Service<T, K>, ServiceRequest<Service<T, K>>?, LocalGRPC<T, Meta>?] : [Service<T, K>, ServiceRequest<Service<T, K>>, LocalGRPC<T, Meta>?]) => Promise<GOutput<ServiceResponse<Service<T, K>>>>;
export type GRPCDeep<Meta = unknown> = <T extends Field, K extends Field>(...[field, values, options]: {} extends ServiceRequestDeep<Service<T, K>> ? [Service<T, K>, ServiceRequestDeep<Service<T, K>>?, LocalGRPC<T, Meta>?] : [Service<T, K>, ServiceRequestDeep<Service<T, K>>, LocalGRPC<T, Meta>?]) => Promise<GOutput<ServiceResponseDeep<Service<DeepReadonly<T>, DeepReadonly<K>>>>>;
export type FieldGetDeep<T extends Field<any>> = T extends Field<infer X> ? DeepReadonly<X> : never;
export type ServiceRequestDeep<T extends Service<any, any>> = T extends Service<infer X, any> ? FieldGetDeep<X> : never;
export type ServiceResponseDeep<T extends Service<any, any>> = T extends Service<any, infer X> ? FieldGetDeep<X> : never;
export {};