/**
 * Copyright (c) 2020-present, Goldman Sachs
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {
  SNAPSHOT_VERSION_ALIAS,
  type StoredEntity,
} from '@finos/legend-server-depot';
import { isString } from '@finos/legend-shared';
import {
  DepotEntityWithOrigin,
  extractEntityNameFromPath,
  type ProjectGAVCoordinates,
} from '@finos/legend-storage';
import { DATA_SPACE_ELEMENT_CLASSIFIER_PATH } from '../../graph-manager/protocol/pure/DSL_DataSpace_PureProtocolProcessorPlugin.js';

export class ResolvedDataSpaceEntityWithOrigin extends DepotEntityWithOrigin {
  title: string | undefined;
  /**
   * NOTE: technically, this should be always available, but we must not
   * assume that no data product is malformed, so we leave it as optional
   */
  defaultExecutionContext: string | undefined;

  constructor(
    origin: ProjectGAVCoordinates | undefined,
    title: string | undefined,
    name: string,
    path: string,
    defaultExecutionContext: string | undefined,
  ) {
    super(origin, name, path, DATA_SPACE_ELEMENT_CLASSIFIER_PATH);
    this.title = title;
    this.defaultExecutionContext = defaultExecutionContext;
  }
}

export const extractDataSpaceInfo = (
  storedEntity: StoredEntity,
  isSnapshot: boolean,
): ResolvedDataSpaceEntityWithOrigin =>
  new ResolvedDataSpaceEntityWithOrigin(
    {
      groupId: storedEntity.groupId,
      artifactId: storedEntity.artifactId,
      versionId: isSnapshot ? SNAPSHOT_VERSION_ALIAS : storedEntity.versionId,
    },
    isString(storedEntity.entity.content.title)
      ? storedEntity.entity.content.title
      : undefined,
    extractEntityNameFromPath(storedEntity.entity.path),
    storedEntity.entity.path,
    // NOTE: we don't want to assert the existence of this field even when it
    // is required in the specification of data product, so we don't throw error here
    isString(storedEntity.entity.content.defaultExecutionContext)
      ? storedEntity.entity.content.defaultExecutionContext
      : undefined,
  );