Rocky_Mountain_Vending/.pnpm-store/v10/files/16/ad24add1b7e5bc49cbf0a94d700db5a808b85f58fb27577efd601c6da81bb5c0f599e2d0e0d2705d91cec25ca1e30d28bb9f86556be7a079980180583619c4

/**
 * @license
 * Copyright 2023 Google Inc.
 * SPDX-License-Identifier: Apache-2.0
 */
var __addDisposableResource = (this && this.__addDisposableResource) || function (env, value, async) {
    if (value !== null && value !== void 0) {
        if (typeof value !== "object" && typeof value !== "function") throw new TypeError("Object expected.");
        var dispose, inner;
        if (async) {
            if (!Symbol.asyncDispose) throw new TypeError("Symbol.asyncDispose is not defined.");
            dispose = value[Symbol.asyncDispose];
        }
        if (dispose === void 0) {
            if (!Symbol.dispose) throw new TypeError("Symbol.dispose is not defined.");
            dispose = value[Symbol.dispose];
            if (async) inner = dispose;
        }
        if (typeof dispose !== "function") throw new TypeError("Object not disposable.");
        if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } };
        env.stack.push({ value: value, dispose: dispose, async: async });
    }
    else if (async) {
        env.stack.push({ async: true });
    }
    return value;
};
var __disposeResources = (this && this.__disposeResources) || (function (SuppressedError) {
    return function (env) {
        function fail(e) {
            env.error = env.hasError ? new SuppressedError(e, env.error, "An error was suppressed during disposal.") : e;
            env.hasError = true;
        }
        var r, s = 0;
        function next() {
            while (r = env.stack.pop()) {
                try {
                    if (!r.async && s === 1) return s = 0, env.stack.push(r), Promise.resolve().then(next);
                    if (r.dispose) {
                        var result = r.dispose.call(r.value);
                        if (r.async) return s |= 2, Promise.resolve(result).then(next, function(e) { fail(e); return next(); });
                    }
                    else s |= 1;
                }
                catch (e) {
                    fail(e);
                }
            }
            if (s === 1) return env.hasError ? Promise.reject(env.error) : Promise.resolve();
            if (env.hasError) throw env.error;
        }
        return next();
    };
})(typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) {
    var e = new Error(message);
    return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e;
});
import { asyncDisposeSymbol, disposeSymbol } from './disposable.js';
import { Mutex } from './Mutex.js';
const instances = new WeakSet();
export function moveable(Class, _) {
    let hasDispose = false;
    if (Class.prototype[disposeSymbol]) {
        const dispose = Class.prototype[disposeSymbol];
        Class.prototype[disposeSymbol] = function () {
            if (instances.has(this)) {
                instances.delete(this);
                return;
            }
            return dispose.call(this);
        };
        hasDispose = true;
    }
    if (Class.prototype[asyncDisposeSymbol]) {
        const asyncDispose = Class.prototype[asyncDisposeSymbol];
        Class.prototype[asyncDisposeSymbol] = function () {
            if (instances.has(this)) {
                instances.delete(this);
                return;
            }
            return asyncDispose.call(this);
        };
        hasDispose = true;
    }
    if (hasDispose) {
        Class.prototype.move = function () {
            instances.add(this);
            return this;
        };
    }
    return Class;
}
export function throwIfDisposed(message = value => {
    return `Attempted to use disposed ${value.constructor.name}.`;
}) {
    return (target, _) => {
        return function (...args) {
            if (this.disposed) {
                throw new Error(message(this));
            }
            return target.call(this, ...args);
        };
    };
}
export function inertIfDisposed(target, _) {
    return function (...args) {
        if (this.disposed) {
            return;
        }
        return target.call(this, ...args);
    };
}
/**
 * The decorator only invokes the target if the target has not been invoked with
 * the same arguments before. The decorated method throws an error if it's
 * invoked with a different number of elements: if you decorate a method, it
 * should have the same number of arguments
 *
 * @internal
 */
export function invokeAtMostOnceForArguments(target, _) {
    const cache = new WeakMap();
    let cacheDepth = -1;
    return function (...args) {
        if (cacheDepth === -1) {
            cacheDepth = args.length;
        }
        if (cacheDepth !== args.length) {
            throw new Error('Memoized method was called with the wrong number of arguments');
        }
        let freshArguments = false;
        let cacheIterator = cache;
        for (const arg of args) {
            if (cacheIterator.has(arg)) {
                cacheIterator = cacheIterator.get(arg);
            }
            else {
                freshArguments = true;
                cacheIterator.set(arg, new WeakMap());
                cacheIterator = cacheIterator.get(arg);
            }
        }
        if (!freshArguments) {
            return;
        }
        return target.call(this, ...args);
    };
}
export function guarded(getKey = function () {
    return this;
}) {
    return (target, _) => {
        const mutexes = new WeakMap();
        return async function (...args) {
            const env_1 = { stack: [], error: void 0, hasError: false };
            try {
                const key = getKey.call(this);
                let mutex = mutexes.get(key);
                if (!mutex) {
                    mutex = new Mutex();
                    mutexes.set(key, mutex);
                }
                const _ = __addDisposableResource(env_1, await mutex.acquire(), true);
                return await target.call(this, ...args);
            }
            catch (e_1) {
                env_1.error = e_1;
                env_1.hasError = true;
            }
            finally {
                const result_1 = __disposeResources(env_1);
                if (result_1)
                    await result_1;
            }
        };
    };
}
const bubbleHandlers = new WeakMap();
const bubbleInitializer = function (events) {
    const handlers = bubbleHandlers.get(this) ?? new Map();
    if (handlers.has(events)) {
        return;
    }
    const handler = events !== undefined
        ? (type, event) => {
            if (events.includes(type)) {
                this.emit(type, event);
            }
        }
        : (type, event) => {
            this.emit(type, event);
        };
    handlers.set(events, handler);
    bubbleHandlers.set(this, handlers);
};
/**
 * Event emitter fields marked with `bubble` will have their events bubble up
 * the field owner.
 */
// The type is too complicated to type.
export function bubble(events) {
    return ({ set, get }, context) => {
        context.addInitializer(function () {
            return bubbleInitializer.apply(this, [events]);
        });
        return {
            set(emitter) {
                const handler = bubbleHandlers.get(this).get(events);
                // In case we are re-setting.
                const oldEmitter = get.call(this);
                if (oldEmitter !== undefined) {
                    oldEmitter.off('*', handler);
                }
                if (emitter === undefined) {
                    return;
                }
                emitter.on('*', handler);
                set.call(this, emitter);
            },
            init(emitter) {
                if (emitter === undefined) {
                    return emitter;
                }
                bubbleInitializer.apply(this, [events]);
                const handler = bubbleHandlers.get(this).get(events);
                emitter.on('*', handler);
                return emitter;
            },
        };
    };
}
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