openstapps/packages/es-mapping-generator/src/generator/base.js

import {transformObject} from './transformers/object.js';
import {transformString} from './transformers/string.js';
import {transformDefinition} from './definition.js';

/**
 * Transform JSONSchema without applying custom tag logic
 * @typedef {import('json-schema').JSONSchema7} JSONSchema
 *
 * @param context {import('./context.js').Context}
 * @param definition {JSONSchema}
 * @returns {import('../types.js').MappingProperty}
 */
export function transformBase(context, definition) {
  if (definition.anyOf) {
    return context.resolveUnion(/** @type {JSONSchema[]} */ (definition.anyOf));
  }

  switch (definition.type) {
    case 'array': {
      if (Array.isArray(definition.items)) {
        return context.resolveUnion(/** @type {JSONSchema[]} */ (definition.items));
      } else if (typeof definition.items === 'object') {
        return transformDefinition(context, definition.items);
      } else {
        return context.bail(`Not implemented array type ${typeof definition.items}`);
      }
    }
    case 'object': {
      return transformObject(context, definition);
    }
    case 'string': {
      return transformString(definition);
    }
    case 'number': {
      return {type: 'float'};
    }
    case 'integer': {
      return {type: 'integer'};
    }
    case 'boolean': {
      return {type: 'boolean'};
    }
    default: {
      return {
        dynamic: false,
      };
    }
  }
}