"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CompositeAbortSignal = void 0;
const fast_abort_controller_1 = require("fast-abort-controller");
// AbortSignal classes must be named "AbortSignal" to work with node-fetch..
class AbortSignal extends fast_abort_controller_1.FastAbortSignal {
    constructor(signals) {
        super();
        this.signals = new Set();
        this.handleAbort = () => {
            if (this.aborted)
                return;
            // @ts-ignore
            this.aborted = [...this.signals].every((signal) => signal.aborted);
            if (this.aborted) {
                const event = typeof Event != 'undefined'
                    ? new Event('abort')
                    : { type: 'abort' };
                this.dispatchEvent(event);
            }
        };
        if (signals != null) {
            for (const signal of signals) {
                this.add(signal);
            }
            // @ts-ignore
            this.aborted = [...this.signals].every((signal) => signal.aborted);
        }
    }
    add(signal) {
        const self = this;
        this.signals.add(signal);
        // @ts-ignore
        this.aborted = this.aborted && signal.aborted;
        if (signal.aborted === true)
            return;
        signal.addEventListener('abort', function handleAbort() {
            signal.removeEventListener('abort', handleAbort);
            self.handleAbort();
        });
    }
}
exports.CompositeAbortSignal = AbortSignal;
class CompositeAbortController extends fast_abort_controller_1.FastAbortController {
    constructor(signals) {
        super();
        this.signal = new exports.CompositeAbortSignal(signals);
    }
    addSignal(signal) {
        this.signal.add(signal);
    }
}
exports.default = CompositeAbortController;
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