# Copyright DataStax, Inc.
#
# 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 json
from astrapy.rest import http_methods

DEFAULT_PAGE_SIZE = 20
PATH_PREFIX = "/api/rest/v2/keyspaces"


class AstraRest():

    def __init__(self, client=None):
        self.client = client

    def search_table(self, keyspace="", table="", query=None, options=None):
        options = {} if options is None else options
        request_params = {"where": json.dumps(
            query), "page-size": DEFAULT_PAGE_SIZE}
        request_params.update(options)
        return self.client.request(method=http_methods.GET,
                                   path=f"{PATH_PREFIX}/{keyspace}/{table}",
                                   url_params=request_params)

    def add_row(self, keyspace="", table="", row=None):
        return self.client.request(method=http_methods.POST,
                                   path=f"{PATH_PREFIX}/{keyspace}/{table}",
                                   json_data=row)

    def get_rows(self, keyspace="", table="", key_path="", options=None):
        return self.client.request(method=http_methods.GET,
                                   path=f"{PATH_PREFIX}/{keyspace}/{table}/{key_path}",
                                   json_data=options)

    def replace_rows(self, keyspace="", table="", key_path="", row=""):
        return self.client.request(method=http_methods.PUT,
                                   path=f"{PATH_PREFIX}/{keyspace}/{table}/{key_path}",
                                   json_data=row)

    def update_rows(self, keyspace="", table="", key_path="", row=""):
        return self.client.request(method=http_methods.PATCH,
                                   path=f"{PATH_PREFIX}/{keyspace}/{table}/{key_path}",
                                   json_data=row)

    def delete_rows(self, keyspace="", table="", key_path=""):
        return self.client.request(method=http_methods.DELETE,
                                   path=f"{PATH_PREFIX}/{keyspace}/{table}/{key_path}")
