content: # Copyright Contributors to the Amundsen project.
  # SPDX-License-Identifier: Apache-2.0
  
  import json
  from http import HTTPStatus
  from typing import Any, Iterable, Mapping, Optional, Union
  
  from amundsen_common.entity.resource_type import ResourceType
  from amundsen_common.models.lineage import LineageSchema
  from amundsen_common.models.table import TableSchema
  from flasgger import swag_from
  from flask import request
  from flask_restful import Resource, reqparse
  
  from metadata_service.api import BaseAPI
  from metadata_service.api.badge import BadgeCommon
  from metadata_service.api.tag import TagCommon
  from metadata_service.entity.dashboard_summary import DashboardSummarySchema
  from metadata_service.exception import NotFoundException
  from metadata_service.proxy import get_proxy_client
  
  
  class TableDetailAPI(Resource):
      """
      TableDetail API
      """
  
      def __init__(self) -> None:
          self.client = get_proxy_client()
  
      @swag_from('swagger_doc/table/detail_get.yml')
      def get(self, table_uri: str) -> Iterable[Union[Mapping, int, None]]:
          try:
              table = self.client.get_table(table_uri=table_uri)
              schema = TableSchema()
              return schema.dump(table), HTTPStatus.OK
  
          except NotFoundException:
              return {'message': 'table_uri {} does not exist'.format(table_uri)}, HTTPStatus.NOT_FOUND
  
  
  class TableLineageAPI(Resource):
      def __init__(self) -> None:
          self.client = get_proxy_client()
          self.parser = reqparse.RequestParser()
          self.parser.add_argument('direction', type=str, required=False, default="both")
          self.parser.add_argument('depth', type=int, required=False, default=1)
          super(TableLineageAPI, self).__init__()
  
      @swag_from('swagger_doc/table/lineage_get.yml')
      def get(self, id: str) -> Iterable[Union[Mapping, int, None]]:
          args = self.parser.parse_args()
          direction = args.get('direction')
          depth = args.get('depth')
          try:
              lineage = self.client.get_lineage(id=id,
                                                resource_type=ResourceType.Table,
                                                direction=direction,
                                                depth=depth)
              schema = LineageSchema()
              return schema.dump(lineage), HTTPStatus.OK
          except Exception as e:
              return {'message': f'Exception raised when getting lineage: {e}'}, HTTPStatus.NOT_FOUND
  
  
  class TableOwnerAPI(Resource):
      """
      TableOwner API to add / delete owner info
      """
  
      def __init__(self) -> None:
          self.client = get_proxy_client()
  
      @swag_from('swagger_doc/table/owner_put.yml')
      def put(self, table_uri: str, owner: str) -> Iterable[Union[Mapping, int, None]]:
          try:
              self.client.add_owner(table_uri=table_uri, owner=owner)
              return {'message': 'The owner {} for table_uri {} '
                                 'is added successfully'.format(owner,
                                                                table_uri)}, HTTPStatus.OK
          except Exception:
              return {'message': 'The owner {} for table_uri {} '
                                 'is not added successfully'.format(owner,
                                                                    table_uri)}, HTTPStatus.INTERNAL_SERVER_ERROR
  
      @swag_from('swagger_doc/table/owner_delete.yml')
      def delete(self, table_uri: str, owner: str) -> Iterable[Union[Mapping, int, None]]:
          try:
              self.client.delete_owner(table_uri=table_uri, owner=owner)
              return {'message': 'The owner {} for table_uri {} '
                                 'is deleted successfully'.format(owner,
                                                                  table_uri)}, HTTPStatus.OK
          except Exception:
              return {'message': 'The owner {} for table_uri {} '
                                 'is not deleted successfully'.format(owner,
                                                                      table_uri)}, HTTPStatus.INTERNAL_SERVER_ERROR
  
  
  class TableDescriptionAPI(Resource):
      """
      TableDescriptionAPI supports PUT and GET operation to upsert table description
      """
  
      def __init__(self) -> None:
          self.client = get_proxy_client()
          super(TableDescriptionAPI, self).__init__()
  
      @swag_from('swagger_doc/common/description_get.yml')
      def get(self, id: str) -> Iterable[Any]:
          """
          Returns description in Neo4j endpoint
          """
          try:
              description = self.client.get_table_description(table_uri=id)
              return {'description': description}, HTTPStatus.OK
  
          except NotFoundException:
              return {'message': 'table_uri {} does not exist'.format(id)}, HTTPStatus.NOT_FOUND
  
          except Exception:
              return {'message': 'Internal server error!'}, HTTPStatus.INTERNAL_SERVER_ERROR
  
      @swag_from('swagger_doc/common/description_put.yml')
      def put(self, id: str) -> Iterable[Any]:
          """
          Updates table description (passed as a request body)
          :param table_uri:
          :return:
          """
          try:
              description = json.loads(request.data).get('description')
              self.client.put_table_description(table_uri=id, description=description)
              return None, HTTPStatus.OK
  
          except NotFoundException:
              return {'message': 'table_uri {} does not exist'.format(id)}, HTTPStatus.NOT_FOUND
  
  
  class TableTagAPI(Resource):
      """
      TableTagAPI that supports GET, PUT and DELETE operation to add or delete tag
      on table
      """
  
      def __init__(self) -> None:
          self.client = get_proxy_client()
          self.parser = reqparse.RequestParser()
          self.parser.add_argument('tag_type', type=str, required=False, default='default')
          super(TableTagAPI, self).__init__()
  
          self._tag_common = TagCommon(client=self.client)
  
      @swag_from('swagger_doc/tag/tag_put.yml')
      def put(self, id: str, tag: str) -> Iterable[Union[Mapping, int, None]]:
          """
          API to add a tag to existing table uri.
  
          :param table_uri:
          :param tag:
          :return:
          """
          args = self.parser.parse_args()
          # use tag_type to distinguish between tag and badge
          tag_type = args.get('tag_type', 'default')
  
          return self._tag_common.put(id=id,
                                      resource_type=ResourceType.Table,
                                      tag=tag,
                                      tag_type=tag_type)
  
      @swag_from('swagger_doc/tag/tag_delete.yml')
      def delete(self, id: str, tag: str) -> Iterable[Union[Mapping, int, None]]:
          """
          API to remove a association between a given tag and a table.
  
          :param table_uri:
          :param tag:
          :return:
          """
          args = self.parser.parse_args()
          tag_type = args.get('tag_type', 'default')
  
          return self._tag_common.delete(id=id,
                                         resource_type=ResourceType.Table,
                                         tag=tag,
                                         tag_type=tag_type)
  
  
  class TableBadgeAPI(Resource):
      def __init__(self) -> None:
          self.client = get_proxy_client()
          self.parser = reqparse.RequestParser()
          self.parser.add_argument('category', type=str, required=True)
          super(TableBadgeAPI, self).__init__()
  
          self._badge_common = BadgeCommon(client=self.client)
  
      @swag_from('swagger_doc/badge/badge_put.yml')
      def put(self, id: str, badge: str) -> Iterable[Union[Mapping, int, None]]:
          args = self.parser.parse_args()
          category = args.get('category', '')
  
          return self._badge_common.put(id=id,
                                        resource_type=ResourceType.Table,
                                        badge_name=badge,
                                        category=category)
  
      @swag_from('swagger_doc/badge/badge_delete.yml')
      def delete(self, id: str, badge: str) -> Iterable[Union[Mapping, int, None]]:
          args = self.parser.parse_args()
          category = args.get('category', '')
  
          return self._badge_common.delete(id=id,
                                           resource_type=ResourceType.Table,
                                           badge_name=badge,
                                           category=category)
  
  
  class TableDashboardAPI(BaseAPI):
      """
      TableDashboard API that supports GET operation providing list of Dashboards using a table.
      """
  
      def __init__(self) -> None:
          self.client = get_proxy_client()
          super().__init__(DashboardSummarySchema, 'resources_using_table', self.client)
  
      @swag_from('swagger_doc/table/dashboards_using_table_get.yml')
      def get(self, *, id: Optional[str] = None) -> Iterable[Union[Mapping, int, None]]:
          """
          Supports GET operation providing list of Dashboards using a table.
          :param id: Table URI
          :return: See Swagger doc for the schema. swagger_doc/table/dashboards_using_table_get.yml
          """
          try:
              return super().get_with_kwargs(id=id, resource_type=ResourceType.Dashboard)
          except NotFoundException:
              return {'message': 'table_id {} does not exist'.format(id)}, HTTPStatus.NOT_FOUND
  