"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ReplaySubject = void 0;
const Subject_js_1 = require("./Subject.js");
const dateTimestampProvider_js_1 = require("./scheduler/dateTimestampProvider.js");
class ReplaySubject extends Subject_js_1.Subject {
    _bufferSize;
    _windowTime;
    _timestampProvider;
    _buffer = [];
    _infiniteTimeWindow = true;
    constructor(_bufferSize = Infinity, _windowTime = Infinity, _timestampProvider = dateTimestampProvider_js_1.dateTimestampProvider) {
        super();
        this._bufferSize = _bufferSize;
        this._windowTime = _windowTime;
        this._timestampProvider = _timestampProvider;
        this._infiniteTimeWindow = _windowTime === Infinity;
        this._bufferSize = Math.max(1, _bufferSize);
        this._windowTime = Math.max(1, _windowTime);
    }
    next(value) {
        const { _closed, _buffer, _infiniteTimeWindow, _timestampProvider, _windowTime } = this;
        if (!_closed) {
            _buffer.push(value);
            !_infiniteTimeWindow && _buffer.push(_timestampProvider.now() + _windowTime);
        }
        this._trimBuffer();
        super.next(value);
    }
    _subscribe(subscriber) {
        this._trimBuffer();
        const subscription = this._innerSubscribe(subscriber);
        const { _infiniteTimeWindow, _buffer } = this;
        const copy = _buffer.slice();
        for (let i = 0; i < copy.length && !subscriber.closed; i += _infiniteTimeWindow ? 1 : 2) {
            subscriber.next(copy[i]);
        }
        this._checkFinalizedStatuses(subscriber);
        return subscription;
    }
    _trimBuffer() {
        const { _bufferSize, _timestampProvider, _buffer, _infiniteTimeWindow } = this;
        const adjustedBufferSize = (_infiniteTimeWindow ? 1 : 2) * _bufferSize;
        _bufferSize < Infinity && adjustedBufferSize < _buffer.length && _buffer.splice(0, _buffer.length - adjustedBufferSize);
        if (!_infiniteTimeWindow) {
            const now = _timestampProvider.now();
            let last = 0;
            for (let i = 1; i < _buffer.length && _buffer[i] <= now; i += 2) {
                last = i;
            }
            last && _buffer.splice(0, last + 1);
        }
    }
}
exports.ReplaySubject = ReplaySubject;//# sourceMappingURL=http://go/sourcemap/sourcemaps/31e8d61c448c7472e371505838a0fe34083dad50/node_modules/rxjs/dist/cjs/internal/ReplaySubject.js.map