emoji-mart/dist/utils/frequently.js

Customizable Slack-like emoji picker for React

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _store = _interopRequireDefault(require("./store"));

var DEFAULTS = ['+1', 'grinning', 'kissing_heart', 'heart_eyes', 'laughing', 'stuck_out_tongue_winking_eye', 'sweat_smile', 'joy', 'scream', 'disappointed', 'unamused', 'weary', 'sob', 'sunglasses', 'heart', 'poop'];
var frequently, initialized;
var defaults = {};

function init() {
  initialized = true;
  frequently = _store["default"].get('frequently');
}

function add(emoji) {
  if (!initialized) init();
  var id = emoji.id;
  frequently || (frequently = defaults);
  frequently[id] || (frequently[id] = 0);
  frequently[id] += 1;

  _store["default"].set('last', id);

  _store["default"].set('frequently', frequently);
}

function get(perLine) {
  if (!initialized) init();

  if (!frequently) {
    defaults = {};
    var result = [];

    for (var i = 0; i < perLine; i++) {
      defaults[DEFAULTS[i]] = perLine - i;
      result.push(DEFAULTS[i]);
    }

    return result;
  }

  var quantity = perLine * 4;
  var frequentlyKeys = [];

  for (var key in frequently) {
    if (frequently.hasOwnProperty(key)) {
      frequentlyKeys.push(key);
    }
  }

  var sorted = frequentlyKeys.sort(function (a, b) {
    return frequently[a] - frequently[b];
  }).reverse();
  var sliced = sorted.slice(0, quantity);

  var last = _store["default"].get('last');

  if (last && sliced.indexOf(last) == -1) {
    sliced.pop();
    sliced.push(last);
  }

  return sliced;
}

var _default = {
  add: add,
  get: get
};
exports["default"] = _default;