// Copyright 2023 Versity Software
// This file is 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.

package integration

import (
	"context"

	"github.com/aws/aws-sdk-go-v2/service/s3"
	"github.com/aws/aws-sdk-go-v2/service/s3/types"
	"github.com/versity/versitygw/s3err"
)

func PutObjectLegalHold_non_existing_bucket(s *S3Conf) error {
	testName := "PutObjectLegalHold_non_existing_bucket"
	return actionHandler(s, testName, func(s3client *s3.Client, bucket string) error {
		ctx, cancel := context.WithTimeout(context.Background(), shortTimeout)
		_, err := s3client.PutObjectLegalHold(ctx, &s3.PutObjectLegalHoldInput{
			Bucket: getPtr(getBucketName()),
			Key:    getPtr("my-obj"),
		})
		cancel()
		if err := checkApiErr(err, s3err.GetAPIError(s3err.ErrNoSuchBucket)); err != nil {
			return err
		}

		return nil
	})
}

func PutObjectLegalHold_non_existing_object(s *S3Conf) error {
	testName := "PutObjectLegalHold_non_existing_object"
	return actionHandler(s, testName, func(s3client *s3.Client, bucket string) error {
		ctx, cancel := context.WithTimeout(context.Background(), shortTimeout)
		_, err := s3client.PutObjectLegalHold(ctx, &s3.PutObjectLegalHoldInput{
			Bucket: &bucket,
			Key:    getPtr("my-obj"),
			LegalHold: &types.ObjectLockLegalHold{
				Status: types.ObjectLockLegalHoldStatusOn,
			},
		})
		cancel()
		if err := checkApiErr(err, s3err.GetAPIError(s3err.ErrNoSuchKey)); err != nil {
			return err
		}

		return nil
	}, withLock())
}

func PutObjectLegalHold_invalid_body(s *S3Conf) error {
	testName := "PutObjectLegalHold_invalid_body"
	return actionHandler(s, testName, func(s3client *s3.Client, bucket string) error {
		ctx, cancel := context.WithTimeout(context.Background(), shortTimeout)
		_, err := s3client.PutObjectLegalHold(ctx, &s3.PutObjectLegalHoldInput{
			Bucket: &bucket,
			Key:    getPtr("my-obj"),
		})
		cancel()
		if err := checkApiErr(err, s3err.GetAPIError(s3err.ErrMalformedXML)); err != nil {
			return err
		}

		return nil
	})
}

func PutObjectLegalHold_invalid_status(s *S3Conf) error {
	testName := "PutObjectLegalHold_invalid_status"
	return actionHandler(s, testName, func(s3client *s3.Client, bucket string) error {
		ctx, cancel := context.WithTimeout(context.Background(), shortTimeout)
		_, err := s3client.PutObjectLegalHold(ctx, &s3.PutObjectLegalHoldInput{
			Bucket: &bucket,
			Key:    getPtr("my-obj"),
			LegalHold: &types.ObjectLockLegalHold{
				Status: types.ObjectLockLegalHoldStatus("invalid_status"),
			},
		})
		cancel()
		if err := checkApiErr(err, s3err.GetAPIError(s3err.ErrMalformedXML)); err != nil {
			return err
		}

		return nil
	})
}

func PutObjectLegalHold_unset_bucket_object_lock_config(s *S3Conf) error {
	testName := "PutObjectLegalHold_unset_bucket_object_lock_config"
	return actionHandler(s, testName, func(s3client *s3.Client, bucket string) error {
		key := "my-obj"

		_, err := putObjects(s3client, []string{key}, bucket)
		if err != nil {
			return err
		}

		ctx, cancel := context.WithTimeout(context.Background(), shortTimeout)
		_, err = s3client.PutObjectLegalHold(ctx, &s3.PutObjectLegalHoldInput{
			Bucket: &bucket,
			Key:    &key,
			LegalHold: &types.ObjectLockLegalHold{
				Status: types.ObjectLockLegalHoldStatusOn,
			},
		})
		cancel()
		if err := checkApiErr(err, s3err.GetAPIError(s3err.ErrMissingObjectLockConfiguration)); err != nil {
			return err
		}

		return nil
	})
}

func PutObjectLegalHold_success(s *S3Conf) error {
	testName := "PutObjectLegalHold_success"
	return actionHandler(s, testName, func(s3client *s3.Client, bucket string) error {
		key := "my-obj"

		_, err := putObjects(s3client, []string{key}, bucket)
		if err != nil {
			return err
		}

		ctx, cancel := context.WithTimeout(context.Background(), shortTimeout)
		_, err = s3client.PutObjectLegalHold(ctx, &s3.PutObjectLegalHoldInput{
			Bucket: &bucket,
			Key:    &key,
			LegalHold: &types.ObjectLockLegalHold{
				Status: types.ObjectLockLegalHoldStatusOn,
			},
		})
		cancel()
		if err != nil {
			return err
		}

		return cleanupLockedObjects(s3client, bucket, []objToDelete{{key: key, removeOnlyLeglHold: true}})
	}, withLock())
}