@daysnap/utils/es/chunk-56QUZDMU.js

通用的工具库

import {
  isArray
} from "./chunk-CSZ7G34M.js";
import {
  isObject
} from "./chunk-XCSSSEK2.js";

// src/storage/storage.ts
var Storage = class {
  key;
  storage;
  value = null;
  constructor(key, storage) {
    this.key = key;
    this.storage = storage;
  }
  /**
   * 设置值
   */
  setItem(val) {
    this.value = null;
    this.storage.setItem(this.key, JSON.stringify(val));
    return val;
  }
  getItem(defaultVal) {
    const val = this.storage.getItem(this.key);
    if (val === null) {
      return defaultVal ?? null;
    }
    return JSON.parse(val);
  }
  /**
   * 删除值
   */
  removeItem() {
    this.value = null;
    this.storage.removeItem(this.key);
  }
  /**
   * 更新值
   */
  updateItem(val) {
    this.value = null;
    const oldVal = this.getItem();
    if (isArray(val) && isArray(oldVal)) {
      val = [...oldVal, ...val];
    } else if (isObject(val) && isObject(oldVal)) {
      val = { ...oldVal, ...val };
    }
    return this.setItem(val);
  }
  getItemOnce(defaultVal) {
    const val = this.storage.getItem(this.key);
    if (val === null) {
      return defaultVal ?? null;
    }
    this.removeItem();
    return JSON.parse(val);
  }
  getItemWithCache(defaultVal) {
    return this.value ?? (this.value = this.getItem(defaultVal));
  }
};

export {
  Storage
};