klz-cables.com/.pnpm-store/v10/files/1d/1dfcebb397c33a7e2db8ef4c5e197917cb1ca3314d918a4dc203d977029d9cd6437962b58241442a7fe5a9a316d250d01cd13d37c0ced702e9bb8f5e2d8c91

/**
 *
 * client
 *
 */
import { isObject } from './utils.mjs';
/** This file is the entry point for browsers, re-export common elements. */
export * from './common.mjs';
/**
 * Creates a disposable GraphQL over HTTP client to transmit
 * GraphQL operation results.
 *
 * @category Client
 */
export function createClient(options) {
    const { credentials = 'same-origin', referrer, referrerPolicy, shouldRetry = () => false, } = options;
    const fetchFn = (options.fetchFn || fetch);
    const AbortControllerImpl = (options.abortControllerImpl ||
        AbortController);
    // we dont use yet another AbortController here because of
    // node's max EventEmitters listeners being only 10
    const client = (() => {
        let disposed = false;
        const listeners = [];
        return {
            get disposed() {
                return disposed;
            },
            onDispose(cb) {
                if (disposed) {
                    // empty the call stack and then call the cb
                    setTimeout(() => cb(), 0);
                    return () => {
                        // noop
                    };
                }
                listeners.push(cb);
                return () => {
                    listeners.splice(listeners.indexOf(cb), 1);
                };
            },
            dispose() {
                if (disposed)
                    return;
                disposed = true;
                // we copy the listeners so that onDispose unlistens dont "pull the rug under our feet"
                for (const listener of [...listeners]) {
                    listener();
                }
            },
        };
    })();
    return {
        subscribe(request, sink) {
            if (client.disposed)
                throw new Error('Client has been disposed');
            const control = new AbortControllerImpl();
            const unlisten = client.onDispose(() => {
                unlisten();
                control.abort();
            });
            (async () => {
                var _a;
                let retryingErr = null, retries = 0;
                for (;;) {
                    if (retryingErr) {
                        const should = await shouldRetry(retryingErr, retries);
                        // requst might've been canceled while waiting for retry
                        if (control.signal.aborted)
                            return;
                        if (!should)
                            throw retryingErr;
                        retries++;
                    }
                    try {
                        const url = typeof options.url === 'function'
                            ? await options.url(request)
                            : options.url;
                        if (control.signal.aborted)
                            return;
                        const headers = typeof options.headers === 'function'
                            ? await options.headers()
                            : (_a = options.headers) !== null && _a !== void 0 ? _a : {};
                        if (control.signal.aborted)
                            return;
                        let res;
                        try {
                            res = await fetchFn(url, {
                                signal: control.signal,
                                method: 'POST',
                                headers: Object.assign(Object.assign({}, headers), { 'content-type': 'application/json; charset=utf-8', accept: 'application/graphql-response+json, application/json' }),
                                credentials,
                                referrer,
                                referrerPolicy,
                                body: JSON.stringify(request),
                            });
                        }
                        catch (err) {
                            throw new NetworkError(err);
                        }
                        if (!res.ok)
                            throw new NetworkError(res);
                        if (!res.body)
                            throw new Error('Missing response body');
                        const contentType = res.headers.get('content-type');
                        if (!contentType)
                            throw new Error('Missing response content-type');
                        if (!contentType.includes('application/graphql-response+json') &&
                            !contentType.includes('application/json')) {
                            throw new Error(`Unsupported response content-type ${contentType}`);
                        }
                        const result = await res.json();
                        // eslint-disable-next-line @typescript-eslint/no-explicit-any
                        sink.next(result);
                        return control.abort();
                    }
                    catch (err) {
                        if (control.signal.aborted)
                            return;
                        // all non-network errors are worth reporting immediately
                        if (!(err instanceof NetworkError))
                            throw err;
                        // try again
                        retryingErr = err;
                    }
                }
            })()
                .then(() => sink.complete())
                .catch((err) => sink.error(err));
            return () => control.abort();
        },
        dispose() {
            client.dispose();
        },
    };
}
/**
 * A network error caused by the client or an unexpected response from the server.
 *
 * To avoid bundling DOM typings (because the client can run in Node env too),
 * you should supply the `Response` generic depending on your Fetch implementation.
 *
 * @category Client
 */
export class NetworkError extends Error {
    constructor(msgOrErrOrResponse) {
        let message, response;
        if (isResponseLike(msgOrErrOrResponse)) {
            response = msgOrErrOrResponse;
            message =
                'Server responded with ' +
                    msgOrErrOrResponse.status +
                    ': ' +
                    msgOrErrOrResponse.statusText;
        }
        else if (msgOrErrOrResponse instanceof Error)
            message = msgOrErrOrResponse.message;
        else
            message = String(msgOrErrOrResponse);
        super(message);
        this.name = this.constructor.name;
        this.response = response;
    }
}
function isResponseLike(val) {
    return (isObject(val) &&
        typeof val['ok'] === 'boolean' &&
        typeof val['status'] === 'number' &&
        typeof val['statusText'] === 'string');
}