@senntyou/mint-ui/es/util.js

mint-ui extensions

/* eslint-disable import/prefer-default-export */

/**
 * make slots for picker
 * @param items
 * @param divider
 * @param firstValue
 * @param secondValue
 * @returns {*}
 */
export var makePickerSlots = function makePickerSlots(_ref) {
  var items = _ref.items,
      divider = _ref.divider,
      firstValue = _ref.firstValue,
      secondValue = _ref.secondValue;
  var slots = [];
  var valuesCollection = [];
  var initResult = [];
  if (!items || !items.length) return {
    slots: slots,
    valuesCollection: valuesCollection,
    initResult: initResult
  };
  var firstValues = items.map(function (i) {
    return i.value;
  });
  slots.push({
    flex: 1,
    values: firstValues
  });
  valuesCollection.push(firstValues);
  initResult.push(firstValues[0]);
  var secondItems = firstValue ? items.find(function (i) {
    return i.value === firstValue;
  }).children : items[0].children;
  if (!secondItems || !secondItems.length) return {
    slots: slots,
    valuesCollection: valuesCollection,
    initResult: initResult
  };
  if (divider) slots.push({
    divider: true,
    content: '-'
  });
  var secondValues = secondItems.map(function (i) {
    return i.value;
  });
  slots.push({
    flex: 1,
    values: secondValues
  });
  valuesCollection.push(secondValues);
  initResult.push(secondValues[0]);
  var thirdItems = secondValue ? secondItems.find(function (i) {
    return i.value === secondValue;
  }).children : secondItems[0].children;
  if (!thirdItems || !thirdItems.length) return {
    slots: slots,
    valuesCollection: valuesCollection,
    initResult: initResult
  };
  if (divider) slots.push({
    divider: true,
    content: '-'
  });
  var thirdValues = thirdItems.map(function (i) {
    return i.value;
  });
  slots.push({
    flex: 1,
    values: thirdValues
  });
  valuesCollection.push(thirdValues);
  initResult.push(thirdValues[0]);
  return {
    slots: slots,
    valuesCollection: valuesCollection,
    initResult: initResult
  };
};