@empirica/core/dist/chunk-2TT3WJZY.js

Empirica Core

// src/shared/globals.ts
import { BehaviorSubject } from "rxjs";
var Globals = class {
  constructor(globals) {
    this.attrs = /* @__PURE__ */ new Map();
    this.updates = /* @__PURE__ */ new Map();
    this.self = new BehaviorSubject(void 0);
    globals.subscribe({
      next: ({ attribute, done }) => {
        if (attribute) {
          let val = void 0;
          if (attribute.val) {
            val = JSON.parse(attribute.val);
          }
          this.updates.set(attribute.key, val);
        }
        if (done) {
          for (const [key, val] of this.updates) {
            this.obs(key).next(val);
          }
          this.updates.clear();
          if (this.self) {
            this.self.next(this);
          }
        }
      }
    });
  }
  get(key) {
    const o = this.attrs.get(key);
    if (o) {
      return o.getValue();
    }
    return void 0;
  }
  obs(key) {
    let o = this.attrs.get(key);
    if (!o) {
      o = new BehaviorSubject(void 0);
      this.attrs.set(key, o);
    }
    return o;
  }
};

export {
  Globals
};
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