"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.buffer = exports.buffer_ = void 0;
// ets_tracing: off
const CS = __importStar(require("../../../../Cause"));
const CK = __importStar(require("../../../../Collections/Immutable/Chunk"));
const Ex = __importStar(require("../../../../Exit"));
const O = __importStar(require("../../../../Option"));
const Q = __importStar(require("../../../../Queue"));
const CH = __importStar(require("../../Channel"));
const C = __importStar(require("../core"));
const ToQueueOfElements = __importStar(require("./toQueueOfElements"));
/**
 * Allows a faster producer to progress independently of a slower consumer by buffering
 * up to `capacity` chunks in a queue.
 */
function buffer_(self, capacity) {
    const queue = ToQueueOfElements.toQueueOfElements_(self, capacity);
    return new C.Stream(CH.managed_(queue, (queue) => {
        const process = CH.chain_(CH.fromEffect(Q.take(queue)), Ex.fold((_) => O.fold_(CS.flipCauseOption(_), () => CH.end(undefined), (_) => CH.failCause(_)), (value) => CH.zipRight_(CH.write(CK.single(value)), process)));
        return process;
    }));
}
exports.buffer_ = buffer_;
/**
 * Allows a faster producer to progress independently of a slower consumer by buffering
 * up to `capacity` chunks in a queue.
 *
 * @ets_data_first buffer_
 */
function buffer(capacity) {
    return (self) => buffer_(self, capacity);
}
exports.buffer = buffer;
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