// Copyright 2023 Google LLC
//
// 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
//
//     https://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.

package firestore

// [START firestore_data_get_as_map]

import (
	"context"
	"fmt"

	"cloud.google.com/go/firestore"
)

func docAsMap(ctx context.Context, client *firestore.Client) (map[string]interface{}, error) {
	dsnap, err := client.Collection("cities").Doc("SF").Get(ctx)
	if err != nil {
		return nil, err
	}
	m := dsnap.Data()
	fmt.Printf("Document data: %#v\n", m)
	return m, nil
}

// [END firestore_data_get_as_map]
