@e-group/material-form/esm/SchemaFields/SchemaFields.js

Custom react components for integrate redux-form.

import _extends from "@babel/runtime/helpers/esm/extends";
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

import React from 'react';
import PropTypes from 'prop-types';
import warning from 'warning';
import { Field } from 'redux-form';
import TextLoadingField from '../TextLoadingField';
import PickerField from '../PickerField';
import RadioInputGroupField from '../RadioInputGroupField';
import CheckboxInputGroupField from '../CheckboxInputGroupField';
import CheckboxField from '../CheckboxField';
import ReactSelectField from '../ReactSelectField';
/**
 * A simple React component capable of building HTML forms out of a JSON schema and using material ui by default.
 * To understand json schema https://json-schema.org/learn/getting-started-step-by-step.html.
 * Inspired by https://react-jsonschema-form.readthedocs.io/en/latest/#styling-your-forms.
 */

const SchemaFields = ({
  schema,
  renderField,
  isRequiredError,
  atLeastOneIsRequiredError
}) => {
  const required = schema.required,
        properties = schema.properties;
  const isRequired = React.useCallback((value, allValues, formProps, name) => {
    if (!value) {
      return isRequiredError ? isRequiredError(value, allValues, formProps, name, properties) : 'Required field';
    }

    return undefined;
  }, [isRequiredError, properties]);
  const atLeastOneIsRequired = React.useCallback((value, allValues, formProps, name) => {
    const msg = atLeastOneIsRequiredError ? atLeastOneIsRequiredError(value, allValues, formProps, name, properties) : 'Need to select at least one option';

    if (!value) {
      return msg;
    }

    const checks = Object.keys(value).map(key => value[key]).filter(el => el.checked);

    if (checks.size === 0) {
      return msg;
    }

    return undefined;
  }, [atLeastOneIsRequiredError, properties]);

  const generateField = (field, key, index) => {
    const type = field.type,
          otherField = _objectWithoutProperties(field, ["type"]);

    const hasRequired = required ? required.indexOf(key) > -1 : false;

    let fieldProps = _objectSpread({}, otherField);

    switch (type) {
      case 'text':
        fieldProps = _objectSpread(_objectSpread({}, fieldProps), {}, {
          required: hasRequired,
          component: TextLoadingField,
          validate: hasRequired ? isRequired : undefined
        });
        break;

      case 'textarea':
        fieldProps = _objectSpread(_objectSpread({}, fieldProps), {}, {
          multiline: true,
          required: hasRequired,
          component: TextLoadingField,
          validate: hasRequired ? isRequired : undefined
        });
        break;

      case 'date':
        fieldProps = _objectSpread(_objectSpread({}, fieldProps), {}, {
          required: hasRequired,
          component: PickerField,
          validate: hasRequired ? isRequired : undefined
        });
        break;

      case 'radioGroup':
        fieldProps = _objectSpread(_objectSpread({}, fieldProps), {}, {
          required: hasRequired,
          component: RadioInputGroupField,
          validate: hasRequired ? isRequired : undefined
        });
        break;

      case 'checkboxGroup':
        fieldProps = _objectSpread(_objectSpread({}, fieldProps), {}, {
          required: hasRequired,
          component: CheckboxInputGroupField,
          validate: hasRequired ? atLeastOneIsRequired : undefined
        });
        break;

      case 'boolean':
        fieldProps = _objectSpread(_objectSpread({}, fieldProps), {}, {
          required: hasRequired,
          component: CheckboxField
        });
        break;

      case 'select':
        fieldProps = _objectSpread(_objectSpread({}, fieldProps), {}, {
          MuiTextFieldProps: _objectSpread(_objectSpread({}, fieldProps.MuiTextFieldProps), {}, {
            required: hasRequired
          }),
          component: ReactSelectField,
          validate: hasRequired ? isRequired : undefined
        });
        break;

      default:
        warning(false, "[@e-group/material-form] SchemaFields: Unknown field type=\"".concat(type, "\"."));
        return undefined;
    }

    if (renderField) {
      return renderField(fieldProps, {
        schema,
        key,
        index,
        fieldType: type
      });
    }

    return /*#__PURE__*/React.createElement(Field, _extends({
      key: fieldProps.name
    }, fieldProps));
  };

  return Object.keys(properties).map((key, index) => generateField(properties[key], key, index));
};

SchemaFields.propTypes = {
  schema: PropTypes.shape({
    title: PropTypes.string,
    description: PropTypes.string,
    type: PropTypes.oneOf(['null', 'boolean', 'object', 'array', 'number', 'string']).isRequired,
    required: PropTypes.arrayOf(PropTypes.string),
    properties: PropTypes.object.isRequired
  }).isRequired,
  renderField: PropTypes.func,
  isRequiredError: PropTypes.func,
  atLeastOneIsRequiredError: PropTypes.func
};
export default SchemaFields;