dlovely-websocket/lib/SocketCache.js

WebSocket For Dlovely

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SocketCache = void 0;
const common_1 = require("./common");
class SocketCache {
    name;
    key;
    broadcast;
    constructor(name, init, key, control) {
        this.name = name;
        this.key = key;
        this.broadcast = (type, data, key) => control.broadcast(conn => conn.sendSign(`${this.name}-${type}`, { data, key }));
        const valsHandle = (vals) => {
            vals.forEach(val => {
                const key_value = val[key];
                if (!['string', 'number'].includes(typeof key_value))
                    return;
                this._store.set(val[key], val);
            });
            this.broadcast('init', vals, key);
            control.tigger.set(name, conn => {
                const data = [...this._store.values()];
                conn.sendSign(`${this.name}-init`, { data, key });
            });
            common_1.toast.log(`角色${control.name}已挂载缓冲器${name}`);
        };
        if (typeof init === 'function') {
            const result = init();
            if (result instanceof Promise)
                result.then(valsHandle);
            else
                valsHandle(result);
        }
        else
            valsHandle(init);
    }
    _store = new Map();
    get state() {
        return [...this._store.keys()];
    }
    get size() {
        return this._store.size;
    }
    get(key) {
        return this._store.get(key);
    }
    add(val) {
        const key = val[this.key];
        if (!['string', 'number'].includes(typeof key))
            return common_1.toast.error(`新增一项数据时，其索引值不为字符串或数字`, val);
        if (this._store.has(key))
            return common_1.toast.error(`新增一项数据时，该键已存在`, val);
        this._store.set(key, val);
        this.broadcast('add', val, key);
    }
    set(val) {
        const key = val[this.key];
        if (!['string', 'number'].includes(typeof key))
            return common_1.toast.error(`设置一项数据时，其索引值不为字符串或数字`, val);
        if (!this._store.has(key))
            common_1.toast.error(`设置一项数据时，该键不存在`, val);
        this._store.set(key, val);
        this.broadcast('set', val, key);
    }
    del(key) {
        if (!this._store.has(key))
            return common_1.toast.error(`要删除的键不存在`);
        this._store.delete(key);
        this.broadcast('del', null, key);
    }
}
exports.SocketCache = SocketCache;