lakutata/vendor/Package.65.cjs

An IoC-based universal application framework.

"use strict";

const e = require("buffer");

var t = s => {
    if (s === void 0 || s === null) {
        return "null";
    }
    if (typeof s === "string") {
        return JSON.stringify(s.startsWith(":") ? ":" + s : s);
    }
    if (e.Buffer.isBuffer(s)) {
        return JSON.stringify(":base64:" + s.toString("base64"));
    }
    if (s?.toJSON) {
        s = s.toJSON();
    }
    if (typeof s === "object") {
        let e = "";
        const i = Array.isArray(s);
        e = i ? "[" : "{";
        let r = true;
        for (const o in s) {
            const a = typeof s[o] === "function" || !i && s[o] === void 0;
            if (!Object.hasOwn(s, o) || a) {
                continue;
            }
            if (!r) {
                e += ",";
            }
            r = false;
            if (i) {
                e += t(s[o]);
            } else if (s[o] !== void 0) {
                e += t(o) + ":" + t(s[o]);
            }
        }
        e += i ? "]" : "}";
        return e;
    }
    return JSON.stringify(s);
};

var s = t => JSON.parse(t, ((t, s) => {
    if (typeof s === "string") {
        if (s.startsWith(":base64:")) {
            return e.Buffer.from(s.slice(8), "base64");
        }
        return s.startsWith(":") ? s.slice(1) : s;
    }
    return s;
}));

var i = class {
    _eventListeners;
    _maxListeners;
    constructor() {
        this._eventListeners = new Map;
        this._maxListeners = 100;
    }
    maxListeners() {
        return this._maxListeners;
    }
    addListener(e, t) {
        this.on(e, t);
    }
    on(e, t) {
        if (!this._eventListeners.has(e)) {
            this._eventListeners.set(e, []);
        }
        const s = this._eventListeners.get(e);
        if (s) {
            if (s.length >= this._maxListeners) {
                console.warn(`MaxListenersExceededWarning: Possible event memory leak detected. ${s.length + 1} ${e} listeners added. Use setMaxListeners() to increase limit.`);
            }
            s.push(t);
        }
        return this;
    }
    removeListener(e, t) {
        this.off(e, t);
    }
    off(e, t) {
        const s = this._eventListeners.get(e) ?? [];
        const i = s.indexOf(t);
        if (i !== -1) {
            s.splice(i, 1);
        }
        if (s.length === 0) {
            this._eventListeners.delete(e);
        }
    }
    once(e, t) {
        const s = (...i) => {
            t(...i);
            this.off(e, s);
        };
        this.on(e, s);
    }
    emit(e, ...t) {
        const s = this._eventListeners.get(e);
        if (s && s.length > 0) {
            for (const e of s) {
                e(...t);
            }
        }
    }
    listeners(e) {
        return this._eventListeners.get(e) ?? [];
    }
    removeAllListeners(e) {
        if (e) {
            this._eventListeners.delete(e);
        } else {
            this._eventListeners.clear();
        }
    }
    setMaxListeners(e) {
        this._maxListeners = e;
    }
};

var r = i;

var o = class extends r {
    _hookHandlers;
    constructor() {
        super();
        this._hookHandlers = new Map;
    }
    addHandler(e, t) {
        const s = this._hookHandlers.get(e);
        if (s) {
            s.push(t);
        } else {
            this._hookHandlers.set(e, [ t ]);
        }
    }
    removeHandler(e, t) {
        const s = this._hookHandlers.get(e);
        if (s) {
            const e = s.indexOf(t);
            if (e !== -1) {
                s.splice(e, 1);
            }
        }
    }
    trigger(e, t) {
        const s = this._hookHandlers.get(e);
        if (s) {
            for (const i of s) {
                try {
                    i(t);
                } catch (t) {
                    this.emit("error", new Error(`Error in hook handler for event "${e}": ${t.message}`));
                }
            }
        }
    }
    get handlers() {
        return new Map(this._hookHandlers);
    }
};

var a = o;

var n = class extends r {
    enabled=true;
    hits=0;
    misses=0;
    sets=0;
    deletes=0;
    errors=0;
    constructor(e) {
        super();
        if (e !== void 0) {
            this.enabled = e;
        }
        this.reset();
    }
    hit() {
        if (this.enabled) {
            this.hits++;
        }
    }
    miss() {
        if (this.enabled) {
            this.misses++;
        }
    }
    set() {
        if (this.enabled) {
            this.sets++;
        }
    }
    delete() {
        if (this.enabled) {
            this.deletes++;
        }
    }
    reset() {
        this.hits = 0;
        this.misses = 0;
        this.sets = 0;
        this.deletes = 0;
        this.errors = 0;
    }
};

var h = n;

var l = (e => {
    e["PRE_SET"] = "preSet";
    e["POST_SET"] = "postSet";
    e["PRE_GET"] = "preGet";
    e["POST_GET"] = "postGet";
    e["PRE_GET_MANY"] = "preGetMany";
    e["POST_GET_MANY"] = "postGetMany";
    e["PRE_DELETE"] = "preDelete";
    e["POST_DELETE"] = "postDelete";
    return e;
})(l || {});

var c = [ "sqlite", "postgres", "mysql", "mongo", "redis", "valkey", "etcd" ];

var f = class extends r {
    opts;
    iterator;
    hooks=new a;
    stats=new h(false);
    _ttl;
    _namespace;
    _store=new Map;
    _serialize=t;
    _deserialize=s;
    _compression;
    _useKeyPrefix=true;
    constructor(e, i) {
        super();
        i ??= {};
        e ??= {};
        this.opts = {
            namespace: "keyv",
            serialize: t,
            deserialize: s,
            emitErrors: true,
            store: new Map,
            ...i
        };
        if (e && e.get) {
            this.opts.store = e;
        } else {
            this.opts = {
                ...this.opts,
                ...e
            };
        }
        this._store = this.opts.store ?? new Map;
        this._compression = this.opts.compression;
        this._serialize = this.opts.serialize;
        this._deserialize = this.opts.deserialize;
        if (this.opts.namespace) {
            this._namespace = this.opts.namespace;
        }
        if (this._store) {
            if (!this._isValidStorageAdapter(this._store)) {
                throw new Error("Invalid storage adapter");
            }
            if (typeof this._store.on === "function") {
                this._store.on("error", (e => this.emit("error", e)));
            }
            this._store.namespace = this._namespace;
            if (typeof this._store[Symbol.iterator] === "function" && this._store instanceof Map) {
                this.iterator = this.generateIterator(this._store);
            } else if ("iterator" in this._store && this._store.opts && this._checkIterableAdapter()) {
                this.iterator = this.generateIterator(this._store.iterator.bind(this._store));
            }
        }
        if (this.opts.stats) {
            this.stats.enabled = this.opts.stats;
        }
        if (this.opts.ttl) {
            this._ttl = this.opts.ttl;
        }
        if (this.opts.useKeyPrefix !== void 0) {
            this._useKeyPrefix = this.opts.useKeyPrefix;
        }
    }
    get store() {
        return this._store;
    }
    set store(e) {
        if (this._isValidStorageAdapter(e)) {
            this._store = e;
            this.opts.store = e;
            if (typeof e.on === "function") {
                e.on("error", (e => this.emit("error", e)));
            }
            if (this._namespace) {
                this._store.namespace = this._namespace;
            }
            if (typeof e[Symbol.iterator] === "function" && e instanceof Map) {
                this.iterator = this.generateIterator(e);
            } else if ("iterator" in e && e.opts && this._checkIterableAdapter()) {
                this.iterator = this.generateIterator(e.iterator.bind(e));
            }
        } else {
            throw new Error("Invalid storage adapter");
        }
    }
    get compression() {
        return this._compression;
    }
    set compression(e) {
        this._compression = e;
    }
    get namespace() {
        return this._namespace;
    }
    set namespace(e) {
        this._namespace = e;
        this.opts.namespace = e;
        this._store.namespace = e;
        if (this.opts.store) {
            this.opts.store.namespace = e;
        }
    }
    get ttl() {
        return this._ttl;
    }
    set ttl(e) {
        this.opts.ttl = e;
        this._ttl = e;
    }
    get serialize() {
        return this._serialize;
    }
    set serialize(e) {
        this.opts.serialize = e;
        this._serialize = e;
    }
    get deserialize() {
        return this._deserialize;
    }
    set deserialize(e) {
        this.opts.deserialize = e;
        this._deserialize = e;
    }
    get useKeyPrefix() {
        return this._useKeyPrefix;
    }
    set useKeyPrefix(e) {
        this._useKeyPrefix = e;
        this.opts.useKeyPrefix = e;
    }
    generateIterator(e) {
        const t = async function*() {
            for await (const [t, s] of typeof e === "function" ? e(this._store.namespace) : e) {
                const e = await this.deserializeData(s);
                if (this._useKeyPrefix && this._store.namespace && !t.includes(this._store.namespace)) {
                    continue;
                }
                if (typeof e.expires === "number" && Date.now() > e.expires) {
                    this.delete(t);
                    continue;
                }
                yield [ this._getKeyUnprefix(t), e.value ];
            }
        };
        return t.bind(this);
    }
    _checkIterableAdapter() {
        return c.includes(this._store.opts.dialect) || c.some((e => this._store.opts.url.includes(e)));
    }
    _getKeyPrefix(e) {
        if (!this._useKeyPrefix) {
            return e;
        }
        if (!this._namespace) {
            return e;
        }
        return `${this._namespace}:${e}`;
    }
    _getKeyPrefixArray(e) {
        if (!this._useKeyPrefix) {
            return e;
        }
        if (!this._namespace) {
            return e;
        }
        return e.map((e => `${this._namespace}:${e}`));
    }
    _getKeyUnprefix(e) {
        if (!this._useKeyPrefix) {
            return e;
        }
        return e.split(":").splice(1).join(":");
    }
    _isValidStorageAdapter(e) {
        return e instanceof Map || typeof e.get === "function" && typeof e.set === "function" && typeof e.delete === "function" && typeof e.clear === "function";
    }
    async get(e, t) {
        const {store: s} = this.opts;
        const i = Array.isArray(e);
        const r = i ? this._getKeyPrefixArray(e) : this._getKeyPrefix(e);
        const o = e => typeof e.expires === "number" && Date.now() > e.expires;
        if (i) {
            if (t?.raw === true) {
                return this.getMany(e, {
                    raw: true
                });
            }
            return this.getMany(e, {
                raw: false
            });
        }
        this.hooks.trigger("preGet", {
            key: r
        });
        const a = await s.get(r);
        const n = typeof a === "string" || this.opts.compression ? await this.deserializeData(a) : a;
        if (n === void 0 || n === null) {
            this.stats.miss();
            return void 0;
        }
        if (o(n)) {
            await this.delete(e);
            this.stats.miss();
            return void 0;
        }
        this.hooks.trigger("postGet", {
            key: r,
            value: n
        });
        this.stats.hit();
        return t?.raw ? n : n.value;
    }
    async getMany(e, t) {
        const {store: s} = this.opts;
        const i = this._getKeyPrefixArray(e);
        const r = e => typeof e.expires === "number" && Date.now() > e.expires;
        this.hooks.trigger("preGetMany", {
            keys: i
        });
        if (s.getMany === void 0) {
            const e = i.map((async e => {
                const i = await s.get(e);
                const o = typeof i === "string" || this.opts.compression ? await this.deserializeData(i) : i;
                if (o === void 0 || o === null) {
                    return void 0;
                }
                if (r(o)) {
                    await this.delete(e);
                    return void 0;
                }
                return t?.raw ? o : o.value;
            }));
            const o = await Promise.allSettled(e);
            const a = o.map((e => e.value));
            this.hooks.trigger("postGetMany", a);
            if (a.length > 0) {
                this.stats.hit();
            }
            return a;
        }
        const o = await s.getMany(i);
        const a = [];
        for (const s in o) {
            let i = o[s];
            if (typeof i === "string") {
                i = await this.deserializeData(i);
            }
            if (i === void 0 || i === null) {
                a.push(void 0);
                continue;
            }
            if (r(i)) {
                await this.delete(e[s]);
                a.push(void 0);
                continue;
            }
            const n = t?.raw ? i : i.value;
            a.push(n);
        }
        this.hooks.trigger("postGetMany", a);
        if (a.length > 0) {
            this.stats.hit();
        }
        return a;
    }
    async set(e, t, s) {
        const i = {
            key: e,
            value: t,
            ttl: s
        };
        this.hooks.trigger("preSet", i);
        const r = this._getKeyPrefix(i.key);
        i.ttl ??= this._ttl;
        if (i.ttl === 0) {
            i.ttl = void 0;
        }
        const {store: o} = this.opts;
        const a = typeof i.ttl === "number" ? Date.now() + i.ttl : void 0;
        if (typeof i.value === "symbol") {
            this.emit("error", "symbol cannot be serialized");
            throw new Error("symbol cannot be serialized");
        }
        const n = {
            value: i.value,
            expires: a
        };
        const h = await this.serializeData(n);
        let l = true;
        try {
            const e = await o.set(r, h, i.ttl);
            if (typeof e === "boolean") {
                l = e;
            }
        } catch (e) {
            l = false;
            this.emit("error", e);
        }
        this.hooks.trigger("postSet", {
            key: r,
            value: h,
            ttl: s
        });
        this.stats.set();
        return l;
    }
    async setMany(e) {
        let t = [];
        try {
            if (this._store.setMany !== void 0) {
                const s = await Promise.all(e.map((async ({key: e, value: t, ttl: s}) => {
                    s ??= this._ttl;
                    if (s === 0) {
                        s = void 0;
                    }
                    const i = typeof s === "number" ? Date.now() + s : void 0;
                    if (typeof t === "symbol") {
                        this.emit("error", "symbol cannot be serialized");
                        throw new Error("symbol cannot be serialized");
                    }
                    const r = {
                        value: t,
                        expires: i
                    };
                    const o = await this.serializeData(r);
                    return {
                        key: e,
                        value: o,
                        ttl: s
                    };
                })));
                t = await this._store.setMany(s);
            }
            const s = [];
            for (const t of e) {
                s.push(this.set(t.key, t.value, t.ttl));
            }
            const i = await Promise.allSettled(s);
            t = i.map((e => e.value));
        } catch (s) {
            this.emit("error", s);
            t = e.map((() => false));
        }
        return t;
    }
    async delete(e) {
        const {store: t} = this.opts;
        if (Array.isArray(e)) {
            return this.deleteMany(e);
        }
        const s = this._getKeyPrefix(e);
        this.hooks.trigger("preDelete", {
            key: s
        });
        let i = true;
        try {
            const e = await t.delete(s);
            if (typeof e === "boolean") {
                i = e;
            }
        } catch (e) {
            i = false;
            this.emit("error", e);
        }
        this.hooks.trigger("postDelete", {
            key: s,
            value: i
        });
        this.stats.delete();
        return i;
    }
    async deleteMany(e) {
        try {
            const {store: t} = this.opts;
            const s = this._getKeyPrefixArray(e);
            this.hooks.trigger("preDelete", {
                key: s
            });
            if (t.deleteMany !== void 0) {
                return await t.deleteMany(s);
            }
            const i = s.map((async e => t.delete(e)));
            const r = await Promise.allSettled(i);
            const o = r.every((e => e.value === true));
            this.hooks.trigger("postDelete", {
                key: s,
                value: o
            });
            return o;
        } catch (e) {
            this.emit("error", e);
            return false;
        }
    }
    async clear() {
        this.emit("clear");
        const {store: e} = this.opts;
        try {
            await e.clear();
        } catch (e) {
            this.emit("error", e);
        }
    }
    async has(e) {
        if (Array.isArray(e)) {
            return this.hasMany(e);
        }
        const t = this._getKeyPrefix(e);
        const {store: s} = this.opts;
        if (s.has !== void 0 && !(s instanceof Map)) {
            return s.has(t);
        }
        let i;
        try {
            i = await s.get(t);
        } catch (e) {
            this.emit("error", e);
        }
        if (i) {
            const e = await this.deserializeData(i);
            if (e) {
                if (e.expires === void 0 || e.expires === null) {
                    return true;
                }
                return e.expires > Date.now();
            }
        }
        return false;
    }
    async hasMany(e) {
        const t = this._getKeyPrefixArray(e);
        const {store: s} = this.opts;
        if (s.hasMany !== void 0) {
            return s.hasMany(t);
        }
        const i = [];
        for (const e of t) {
            i.push(await this.has(e));
        }
        return i;
    }
    async disconnect() {
        const {store: e} = this.opts;
        this.emit("disconnect");
        if (typeof e.disconnect === "function") {
            return e.disconnect();
        }
    }
    emit(e, ...t) {
        if (e === "error" && !this.opts.emitErrors) {
            return;
        }
        super.emit(e, ...t);
    }
    async serializeData(e) {
        if (!this._serialize) {
            return e;
        }
        if (this._compression?.compress) {
            return this._serialize({
                value: await this._compression.compress(e.value),
                expires: e.expires
            });
        }
        return this._serialize(e);
    }
    async deserializeData(e) {
        if (!this._deserialize) {
            return e;
        }
        if (this._compression?.decompress && typeof e === "string") {
            const t = await this._deserialize(e);
            return {
                value: await this._compression.decompress(t?.value),
                expires: t?.expires
            };
        }
        if (typeof e === "string") {
            return this._deserialize(e);
        }
        return void 0;
    }
};

var p = f;

exports.Keyv = f;

exports.defaultDeserialize = s;

exports.index_default = p;