@daysnap/utils/lib/chunk-247HC54W.cjs

通用的工具库

"use strict";Object.defineProperty(exports, "__esModule", {value: true}); function _nullishCoalesce(lhs, rhsFn) { if (lhs != null) { return lhs; } else { return rhsFn(); } } var _class;

var _chunk5PB5B4HHcjs = require('./chunk-5PB5B4HH.cjs');


var _chunkOSEQ7XR6cjs = require('./chunk-OSEQ7XR6.cjs');

// src/storage/storage.ts
var Storage = (_class = class {
  
  
  __init() {this.value = null}
  __init2() {this.options = { debug: false, cached: false }}
  constructor(key, storage, options) {;_class.prototype.__init.call(this);_class.prototype.__init2.call(this);
    const { initialValue, ...rest } = options || {};
    this.key = key;
    this.storage = storage;
    if (options) {
      Object.assign(this.options, rest);
    }
    if (initialValue != void 0) {
      this.setItem(initialValue);
    }
  }
  _debug(...args) {
    if (this.options.debug) {
      console.log(`\u3010Storage\u3011=> `, ...args);
    }
  }
  /**
   * 设置值
   */
  setItem(val) {
    this.storage.setItem(this.key, JSON.stringify(val));
    if (this.options.cached) {
      this.value = this.getItem();
    }
    return val;
  }
  getItem(defaultVal) {
    const val = _nullishCoalesce(this.storage.getItem(this.key), () => ( null));
    if (val === null) {
      return _nullishCoalesce(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 (_chunk5PB5B4HHcjs.isArray.call(void 0, val) && _chunk5PB5B4HHcjs.isArray.call(void 0, oldVal)) {
      val = [...oldVal, ...val];
    } else if (_chunkOSEQ7XR6cjs.isObject.call(void 0, val) && _chunkOSEQ7XR6cjs.isObject.call(void 0, oldVal)) {
      val = { ...oldVal, ...val };
    }
    return this.setItem(val);
  }
  getItemOnce(defaultVal) {
    const val = this.getItem(defaultVal);
    this.removeItem();
    return val;
  }
  getItemWithCache(defaultVal) {
    if (this.value !== null) {
      this._debug(`${this.key}: \u547D\u4E2D\u7F13\u5B58\uFF01`);
      return this.value;
    }
    this._debug(`${this.key}: \u8BFB\u53D6\u5B58\u50A8\uFF01`);
    const val = this.getItem();
    if (val === null) {
      return _nullishCoalesce(defaultVal, () => ( null));
    }
    this.value = val;
    return this.value;
  }
  /**
   * 清除缓存
   */
  clearCache() {
    this.value = null;
  }
}, _class);



exports.Storage = Storage;