Viewing File: /home/ubuntu/voice-assistant-frontend/node_modules/yup/es/util/reach.js

import { forEach } from 'property-expr';

let trim = part => part.substr(0, part.length - 1).substr(1);

export function getIn(schema, path, value, context = value) {
  let parent, lastPart, lastPartDebug; // root path: ''

  if (!path) return {
    parent,
    parentPath: path,
    schema
  };
  forEach(path, (_part, isBracket, isArray) => {
    let part = isBracket ? trim(_part) : _part;
    schema = schema.resolve({
      context,
      parent,
      value
    });

    if (schema.innerType) {
      let idx = isArray ? parseInt(part, 10) : 0;

      if (value && idx >= value.length) {
        throw new Error(`Yup.reach cannot resolve an array item at index: ${_part}, in the path: ${path}. ` + `because there is no value at that index. `);
      }

      parent = value;
      value = value && value[idx];
      schema = schema.innerType;
    } // sometimes the array index part of a path doesn't exist: "nested.arr.child"
    // in these cases the current part is the next schema and should be processed
    // in this iteration. For cases where the index signature is included this
    // check will fail and we'll handle the `child` part on the next iteration like normal


    if (!isArray) {
      if (!schema.fields || !schema.fields[part]) throw new Error(`The schema does not contain the path: ${path}. ` + `(failed at: ${lastPartDebug} which is a type: "${schema._type}")`);
      parent = value;
      value = value && value[part];
      schema = schema.fields[part];
    }

    lastPart = part;
    lastPartDebug = isBracket ? '[' + _part + ']' : '.' + _part;
  });
  return {
    schema,
    parent,
    parentPath: lastPart
  };
}

const reach = (obj, path, value, context) => getIn(obj, path, value, context).schema;

export default reach;