// Copyright 2019 Huawei Technologies Co.,Ltd.
// 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.

//nolint:golint, unused
package obs

import (
	"encoding/xml"
	"io"
	"net/http"
	"time"
)

// BaseModel defines base model response from OBS
type BaseModel struct {
	StatusCode      int                 `xml:"-"`
	RequestId       string              `xml:"RequestId" json:"request_id"`
	ResponseHeaders map[string][]string `xml:"-"`
}

// Bucket defines bucket properties
type Bucket struct {
	XMLName      xml.Name  `xml:"Bucket"`
	Name         string    `xml:"Name"`
	CreationDate time.Time `xml:"CreationDate"`
	Location     string    `xml:"Location"`
}

// Owner defines owner properties
type Owner struct {
	XMLName     xml.Name `xml:"Owner"`
	ID          string   `xml:"ID"`
	DisplayName string   `xml:"DisplayName,omitempty"`
}

// Initiator defines initiator properties
type Initiator struct {
	XMLName     xml.Name `xml:"Initiator"`
	ID          string   `xml:"ID"`
	DisplayName string   `xml:"DisplayName,omitempty"`
}

// ListBucketsInput is the input parameter of ListBuckets function
type ListBucketsInput struct {
	QueryLocation bool
}

// ListBucketsOutput is the result of ListBuckets function
type ListBucketsOutput struct {
	BaseModel
	XMLName xml.Name `xml:"ListAllMyBucketsResult"`
	Owner   Owner    `xml:"Owner"`
	Buckets []Bucket `xml:"Buckets>Bucket"`
}

type bucketLocationObs struct {
	XMLName  xml.Name `xml:"Location"`
	Location string   `xml:",chardata"`
}

// BucketLocation defines bucket location configuration
type BucketLocation struct {
	XMLName  xml.Name `xml:"CreateBucketConfiguration"`
	Location string   `xml:"LocationConstraint,omitempty"`
}

// CreateBucketInput is the input parameter of CreateBucket function
type CreateBucketInput struct {
	BucketLocation
	Bucket                      string           `xml:"-"`
	ACL                         AclType          `xml:"-"`
	StorageClass                StorageClassType `xml:"-"`
	GrantReadId                 string           `xml:"-"`
	GrantWriteId                string           `xml:"-"`
	GrantReadAcpId              string           `xml:"-"`
	GrantWriteAcpId             string           `xml:"-"`
	GrantFullControlId          string           `xml:"-"`
	GrantReadDeliveredId        string           `xml:"-"`
	GrantFullControlDeliveredId string           `xml:"-"`
	Epid                        string           `xml:"-"`
	AvailableZone               string           `xml:"-"`
}

// BucketStoragePolicy defines the bucket storage class
type BucketStoragePolicy struct {
	XMLName      xml.Name         `xml:"StoragePolicy"`
	StorageClass StorageClassType `xml:"DefaultStorageClass"`
}

// SetBucketStoragePolicyInput is the input parameter of SetBucketStoragePolicy function
type SetBucketStoragePolicyInput struct {
	Bucket string `xml:"-"`
	BucketStoragePolicy
}

type getBucketStoragePolicyOutputS3 struct {
	BaseModel
	BucketStoragePolicy
}

// GetBucketStoragePolicyOutput is the result of GetBucketStoragePolicy function
type GetBucketStoragePolicyOutput struct {
	BaseModel
	StorageClass string
}

type bucketStoragePolicyObs struct {
	XMLName      xml.Name `xml:"StorageClass"`
	StorageClass string   `xml:",chardata"`
}
type getBucketStoragePolicyOutputObs struct {
	BaseModel
	bucketStoragePolicyObs
}

// ListObjsInput defines parameters for listing objects
type ListObjsInput struct {
	Prefix        string
	MaxKeys       int
	Delimiter     string
	Origin        string
	RequestHeader string
}

// ListObjectsInput is the input parameter of ListObjects function
type ListObjectsInput struct {
	ListObjsInput
	Bucket string
	Marker string
}

// Content defines the object content properties
type Content struct {
	XMLName      xml.Name         `xml:"Contents"`
	Owner        Owner            `xml:"Owner"`
	ETag         string           `xml:"ETag"`
	Key          string           `xml:"Key"`
	LastModified time.Time        `xml:"LastModified"`
	Size         int64            `xml:"Size"`
	StorageClass StorageClassType `xml:"StorageClass"`
}

// ListObjectsOutput is the result of ListObjects function
type ListObjectsOutput struct {
	BaseModel
	XMLName        xml.Name  `xml:"ListBucketResult"`
	Delimiter      string    `xml:"Delimiter"`
	IsTruncated    bool      `xml:"IsTruncated"`
	Marker         string    `xml:"Marker"`
	NextMarker     string    `xml:"NextMarker"`
	MaxKeys        int       `xml:"MaxKeys"`
	Name           string    `xml:"Name"`
	Prefix         string    `xml:"Prefix"`
	Contents       []Content `xml:"Contents"`
	CommonPrefixes []string  `xml:"CommonPrefixes>Prefix"`
	Location       string    `xml:"-"`
}

// ListVersionsInput is the input parameter of ListVersions function
type ListVersionsInput struct {
	ListObjsInput
	Bucket          string
	KeyMarker       string
	VersionIdMarker string
}

// Version defines the properties of versioning objects
type Version struct {
	DeleteMarker
	XMLName xml.Name `xml:"Version"`
	ETag    string   `xml:"ETag"`
	Size    int64    `xml:"Size"`
}

// DeleteMarker defines the properties of versioning delete markers
type DeleteMarker struct {
	XMLName      xml.Name         `xml:"DeleteMarker"`
	Key          string           `xml:"Key"`
	VersionId    string           `xml:"VersionId"`
	IsLatest     bool             `xml:"IsLatest"`
	LastModified time.Time        `xml:"LastModified"`
	Owner        Owner            `xml:"Owner"`
	StorageClass StorageClassType `xml:"StorageClass"`
}

// ListVersionsOutput is the result of ListVersions function
type ListVersionsOutput struct {
	BaseModel
	XMLName             xml.Name       `xml:"ListVersionsResult"`
	Delimiter           string         `xml:"Delimiter"`
	IsTruncated         bool           `xml:"IsTruncated"`
	KeyMarker           string         `xml:"KeyMarker"`
	NextKeyMarker       string         `xml:"NextKeyMarker"`
	VersionIdMarker     string         `xml:"VersionIdMarker"`
	NextVersionIdMarker string         `xml:"NextVersionIdMarker"`
	MaxKeys             int            `xml:"MaxKeys"`
	Name                string         `xml:"Name"`
	Prefix              string         `xml:"Prefix"`
	Versions            []Version      `xml:"Version"`
	DeleteMarkers       []DeleteMarker `xml:"DeleteMarker"`
	CommonPrefixes      []string       `xml:"CommonPrefixes>Prefix"`
	Location            string         `xml:"-"`
}

// ListMultipartUploadsInput is the input parameter of ListMultipartUploads function
type ListMultipartUploadsInput struct {
	Bucket         string
	Prefix         string
	MaxUploads     int
	Delimiter      string
	KeyMarker      string
	UploadIdMarker string
}

// Upload defines multipart upload properties
type Upload struct {
	XMLName      xml.Name         `xml:"Upload"`
	Key          string           `xml:"Key"`
	UploadId     string           `xml:"UploadId"`
	Initiated    time.Time        `xml:"Initiated"`
	StorageClass StorageClassType `xml:"StorageClass"`
	Owner        Owner            `xml:"Owner"`
	Initiator    Initiator        `xml:"Initiator"`
}

// ListMultipartUploadsOutput is the result of ListMultipartUploads function
type ListMultipartUploadsOutput struct {
	BaseModel
	XMLName            xml.Name `xml:"ListMultipartUploadsResult"`
	Bucket             string   `xml:"Bucket"`
	KeyMarker          string   `xml:"KeyMarker"`
	NextKeyMarker      string   `xml:"NextKeyMarker"`
	UploadIdMarker     string   `xml:"UploadIdMarker"`
	NextUploadIdMarker string   `xml:"NextUploadIdMarker"`
	Delimiter          string   `xml:"Delimiter"`
	IsTruncated        bool     `xml:"IsTruncated"`
	MaxUploads         int      `xml:"MaxUploads"`
	Prefix             string   `xml:"Prefix"`
	Uploads            []Upload `xml:"Upload"`
	CommonPrefixes     []string `xml:"CommonPrefixes>Prefix"`
}

// BucketQuota defines bucket quota configuration
type BucketQuota struct {
	XMLName xml.Name `xml:"Quota"`
	Quota   int64    `xml:"StorageQuota"`
}

// SetBucketQuotaInput is the input parameter of SetBucketQuota function
type SetBucketQuotaInput struct {
	Bucket string `xml:"-"`
	BucketQuota
}

// GetBucketQuotaOutput is the result of GetBucketQuota function
type GetBucketQuotaOutput struct {
	BaseModel
	BucketQuota
}

// GetBucketStorageInfoOutput is the result of GetBucketStorageInfo function
type GetBucketStorageInfoOutput struct {
	BaseModel
	XMLName      xml.Name `xml:"GetBucketStorageInfoResult"`
	Size         int64    `xml:"Size"`
	ObjectNumber int      `xml:"ObjectNumber"`
}

type getBucketLocationOutputS3 struct {
	BaseModel
	BucketLocation
}
type getBucketLocationOutputObs struct {
	BaseModel
	bucketLocationObs
}

// GetBucketLocationOutput is the result of GetBucketLocation function
type GetBucketLocationOutput struct {
	BaseModel
	Location string `xml:"-"`
}

// Grantee defines grantee properties
type Grantee struct {
	XMLName     xml.Name     `xml:"Grantee"`
	Type        GranteeType  `xml:"type,attr"`
	ID          string       `xml:"ID,omitempty"`
	DisplayName string       `xml:"DisplayName,omitempty"`
	URI         GroupUriType `xml:"URI,omitempty"`
}

type granteeObs struct {
	XMLName     xml.Name    `xml:"Grantee"`
	Type        GranteeType `xml:"type,attr"`
	ID          string      `xml:"ID,omitempty"`
	DisplayName string      `xml:"DisplayName,omitempty"`
	Canned      string      `xml:"Canned,omitempty"`
}

// Grant defines grant properties
type Grant struct {
	XMLName    xml.Name       `xml:"Grant"`
	Grantee    Grantee        `xml:"Grantee"`
	Permission PermissionType `xml:"Permission"`
	Delivered  bool           `xml:"Delivered"`
}
type grantObs struct {
	XMLName    xml.Name       `xml:"Grant"`
	Grantee    granteeObs     `xml:"Grantee"`
	Permission PermissionType `xml:"Permission"`
	Delivered  bool           `xml:"Delivered"`
}

// AccessControlPolicy defines access control policy properties
type AccessControlPolicy struct {
	XMLName   xml.Name `xml:"AccessControlPolicy"`
	Owner     Owner    `xml:"Owner"`
	Grants    []Grant  `xml:"AccessControlList>Grant"`
	Delivered string   `xml:"Delivered,omitempty"`
}

type accessControlPolicyObs struct {
	XMLName xml.Name   `xml:"AccessControlPolicy"`
	Owner   Owner      `xml:"Owner"`
	Grants  []grantObs `xml:"AccessControlList>Grant"`
}

// GetBucketAclOutput is the result of GetBucketAcl function
type GetBucketAclOutput struct {
	BaseModel
	AccessControlPolicy
}

type getBucketACLOutputObs struct {
	BaseModel
	accessControlPolicyObs
}

// SetBucketAclInput is the input parameter of SetBucketAcl function
type SetBucketAclInput struct {
	Bucket string  `xml:"-"`
	ACL    AclType `xml:"-"`
	AccessControlPolicy
}

// SetBucketPolicyInput is the input parameter of SetBucketPolicy function
type SetBucketPolicyInput struct {
	Bucket string
	Policy string
}

// GetBucketPolicyOutput is the result of GetBucketPolicy function
type GetBucketPolicyOutput struct {
	BaseModel
	Policy string `json:"body"`
}

// CorsRule defines the CORS rules
type CorsRule struct {
	XMLName       xml.Name `xml:"CORSRule"`
	ID            string   `xml:"ID,omitempty"`
	AllowedOrigin []string `xml:"AllowedOrigin"`
	AllowedMethod []string `xml:"AllowedMethod"`
	AllowedHeader []string `xml:"AllowedHeader,omitempty"`
	MaxAgeSeconds int      `xml:"MaxAgeSeconds"`
	ExposeHeader  []string `xml:"ExposeHeader,omitempty"`
}

// BucketCors defines the bucket CORS configuration
type BucketCors struct {
	XMLName   xml.Name   `xml:"CORSConfiguration"`
	CorsRules []CorsRule `xml:"CORSRule"`
}

// SetBucketCorsInput is the input parameter of SetBucketCors function
type SetBucketCorsInput struct {
	Bucket string `xml:"-"`
	BucketCors
}

// GetBucketCorsOutput is the result of GetBucketCors function
type GetBucketCorsOutput struct {
	BaseModel
	BucketCors
}

// BucketVersioningConfiguration defines the versioning configuration
type BucketVersioningConfiguration struct {
	XMLName xml.Name             `xml:"VersioningConfiguration"`
	Status  VersioningStatusType `xml:"Status"`
}

// SetBucketVersioningInput is the input parameter of SetBucketVersioning function
type SetBucketVersioningInput struct {
	Bucket string `xml:"-"`
	BucketVersioningConfiguration
}

// GetBucketVersioningOutput is the result of GetBucketVersioning function
type GetBucketVersioningOutput struct {
	BaseModel
	BucketVersioningConfiguration
}

// IndexDocument defines the default page configuration
type IndexDocument struct {
	Suffix string `xml:"Suffix"`
}

// ErrorDocument defines the error page configuration
type ErrorDocument struct {
	Key string `xml:"Key,omitempty"`
}

// Condition defines condition in RoutingRule
type Condition struct {
	XMLName                     xml.Name `xml:"Condition"`
	KeyPrefixEquals             string   `xml:"KeyPrefixEquals,omitempty"`
	HttpErrorCodeReturnedEquals string   `xml:"HttpErrorCodeReturnedEquals,omitempty"`
}

// Redirect defines redirect in RoutingRule
type Redirect struct {
	XMLName              xml.Name     `xml:"Redirect"`
	Protocol             ProtocolType `xml:"Protocol,omitempty"`
	HostName             string       `xml:"HostName,omitempty"`
	ReplaceKeyPrefixWith string       `xml:"ReplaceKeyPrefixWith,omitempty"`
	ReplaceKeyWith       string       `xml:"ReplaceKeyWith,omitempty"`
	HttpRedirectCode     string       `xml:"HttpRedirectCode,omitempty"`
}

// RoutingRule defines routing rules
type RoutingRule struct {
	XMLName   xml.Name  `xml:"RoutingRule"`
	Condition Condition `xml:"Condition,omitempty"`
	Redirect  Redirect  `xml:"Redirect"`
}

// RedirectAllRequestsTo defines redirect in BucketWebsiteConfiguration
type RedirectAllRequestsTo struct {
	XMLName  xml.Name     `xml:"RedirectAllRequestsTo"`
	Protocol ProtocolType `xml:"Protocol,omitempty"`
	HostName string       `xml:"HostName"`
}

// BucketWebsiteConfiguration defines the bucket website configuration
type BucketWebsiteConfiguration struct {
	XMLName               xml.Name              `xml:"WebsiteConfiguration"`
	RedirectAllRequestsTo RedirectAllRequestsTo `xml:"RedirectAllRequestsTo,omitempty"`
	IndexDocument         IndexDocument         `xml:"IndexDocument,omitempty"`
	ErrorDocument         ErrorDocument         `xml:"ErrorDocument,omitempty"`
	RoutingRules          []RoutingRule         `xml:"RoutingRules>RoutingRule,omitempty"`
}

// SetBucketWebsiteConfigurationInput is the input parameter of SetBucketWebsiteConfiguration function
type SetBucketWebsiteConfigurationInput struct {
	Bucket string `xml:"-"`
	BucketWebsiteConfiguration
}

// GetBucketWebsiteConfigurationOutput is the result of GetBucketWebsiteConfiguration function
type GetBucketWebsiteConfigurationOutput struct {
	BaseModel
	BucketWebsiteConfiguration
}

// GetBucketMetadataInput is the input parameter of GetBucketMetadata function
type GetBucketMetadataInput struct {
	Bucket        string
	Origin        string
	RequestHeader string
}

// SetObjectMetadataInput is the input parameter of SetObjectMetadata function
type SetObjectMetadataInput struct {
	Bucket                  string
	Key                     string
	VersionId               string
	MetadataDirective       MetadataDirectiveType
	CacheControl            string
	ContentDisposition      string
	ContentEncoding         string
	ContentLanguage         string
	ContentType             string
	Expires                 string
	WebsiteRedirectLocation string
	StorageClass            StorageClassType
	Metadata                map[string]string
}

//SetObjectMetadataOutput is the result of SetObjectMetadata function
type SetObjectMetadataOutput struct {
	BaseModel
	MetadataDirective       MetadataDirectiveType
	CacheControl            string
	ContentDisposition      string
	ContentEncoding         string
	ContentLanguage         string
	ContentType             string
	Expires                 string
	WebsiteRedirectLocation string
	StorageClass            StorageClassType
	Metadata                map[string]string
}

// GetBucketMetadataOutput is the result of GetBucketMetadata function
type GetBucketMetadataOutput struct {
	BaseModel
	StorageClass  StorageClassType
	Location      string
	Version       string
	AllowOrigin   string
	AllowMethod   string
	AllowHeader   string
	MaxAgeSeconds int
	ExposeHeader  string
	Epid          string
}

// BucketLoggingStatus defines the bucket logging configuration
type BucketLoggingStatus struct {
	XMLName      xml.Name `xml:"BucketLoggingStatus"`
	Agency       string   `xml:"Agency,omitempty"`
	TargetBucket string   `xml:"LoggingEnabled>TargetBucket,omitempty"`
	TargetPrefix string   `xml:"LoggingEnabled>TargetPrefix,omitempty"`
	TargetGrants []Grant  `xml:"LoggingEnabled>TargetGrants>Grant,omitempty"`
}

// SetBucketLoggingConfigurationInput is the input parameter of SetBucketLoggingConfiguration function
type SetBucketLoggingConfigurationInput struct {
	Bucket string `xml:"-"`
	BucketLoggingStatus
}

// GetBucketLoggingConfigurationOutput is the result of GetBucketLoggingConfiguration function
type GetBucketLoggingConfigurationOutput struct {
	BaseModel
	BucketLoggingStatus
}

// Transition defines transition property in LifecycleRule
type Transition struct {
	XMLName      xml.Name         `xml:"Transition"`
	Date         time.Time        `xml:"Date,omitempty"`
	Days         int              `xml:"Days,omitempty"`
	StorageClass StorageClassType `xml:"StorageClass"`
}

// Expiration defines expiration property in LifecycleRule
type Expiration struct {
	XMLName xml.Name  `xml:"Expiration"`
	Date    time.Time `xml:"Date,omitempty"`
	Days    int       `xml:"Days,omitempty"`
}

// NoncurrentVersionTransition defines noncurrentVersion transition property in LifecycleRule
type NoncurrentVersionTransition struct {
	XMLName        xml.Name         `xml:"NoncurrentVersionTransition"`
	NoncurrentDays int              `xml:"NoncurrentDays"`
	StorageClass   StorageClassType `xml:"StorageClass"`
}

// NoncurrentVersionExpiration defines noncurrentVersion expiration property in LifecycleRule
type NoncurrentVersionExpiration struct {
	XMLName        xml.Name `xml:"NoncurrentVersionExpiration"`
	NoncurrentDays int      `xml:"NoncurrentDays"`
}

// LifecycleRule defines lifecycle rule
type LifecycleRule struct {
	ID                           string                        `xml:"ID,omitempty"`
	Prefix                       string                        `xml:"Prefix"`
	Status                       RuleStatusType                `xml:"Status"`
	Transitions                  []Transition                  `xml:"Transition,omitempty"`
	Expiration                   Expiration                    `xml:"Expiration,omitempty"`
	NoncurrentVersionTransitions []NoncurrentVersionTransition `xml:"NoncurrentVersionTransition,omitempty"`
	NoncurrentVersionExpiration  NoncurrentVersionExpiration   `xml:"NoncurrentVersionExpiration,omitempty"`
}

// BucketLifecyleConfiguration defines the bucket lifecycle configuration
type BucketLifecyleConfiguration struct {
	XMLName        xml.Name        `xml:"LifecycleConfiguration"`
	LifecycleRules []LifecycleRule `xml:"Rule"`
}

// SetBucketLifecycleConfigurationInput is the input parameter of SetBucketLifecycleConfiguration function
type SetBucketLifecycleConfigurationInput struct {
	Bucket string `xml:"-"`
	BucketLifecyleConfiguration
}

// GetBucketLifecycleConfigurationOutput is the result of GetBucketLifecycleConfiguration function
type GetBucketLifecycleConfigurationOutput struct {
	BaseModel
	BucketLifecyleConfiguration
}

// Tag defines tag property in BucketTagging
type Tag struct {
	XMLName xml.Name `xml:"Tag"`
	Key     string   `xml:"Key"`
	Value   string   `xml:"Value"`
}

// BucketTagging defines the bucket tag configuration
type BucketTagging struct {
	XMLName xml.Name `xml:"Tagging"`
	Tags    []Tag    `xml:"TagSet>Tag"`
}

// SetBucketTaggingInput is the input parameter of SetBucketTagging function
type SetBucketTaggingInput struct {
	Bucket string `xml:"-"`
	BucketTagging
}

// GetBucketTaggingOutput is the result of GetBucketTagging function
type GetBucketTaggingOutput struct {
	BaseModel
	BucketTagging
}

// FilterRule defines filter rule in TopicConfiguration
type FilterRule struct {
	XMLName xml.Name `xml:"FilterRule"`
	Name    string   `xml:"Name,omitempty"`
	Value   string   `xml:"Value,omitempty"`
}

// TopicConfiguration defines the topic configuration
type TopicConfiguration struct {
	XMLName     xml.Name     `xml:"TopicConfiguration"`
	ID          string       `xml:"Id,omitempty"`
	Topic       string       `xml:"Topic"`
	Events      []EventType  `xml:"Event"`
	FilterRules []FilterRule `xml:"Filter>Object>FilterRule"`
}

// BucketNotification defines the bucket notification configuration
type BucketNotification struct {
	XMLName             xml.Name             `xml:"NotificationConfiguration"`
	TopicConfigurations []TopicConfiguration `xml:"TopicConfiguration"`
}

// SetBucketNotificationInput is the input parameter of SetBucketNotification function
type SetBucketNotificationInput struct {
	Bucket string `xml:"-"`
	BucketNotification
}

type topicConfigurationS3 struct {
	XMLName     xml.Name     `xml:"TopicConfiguration"`
	ID          string       `xml:"Id,omitempty"`
	Topic       string       `xml:"Topic"`
	Events      []string     `xml:"Event"`
	FilterRules []FilterRule `xml:"Filter>S3Key>FilterRule"`
}

type bucketNotificationS3 struct {
	XMLName             xml.Name               `xml:"NotificationConfiguration"`
	TopicConfigurations []topicConfigurationS3 `xml:"TopicConfiguration"`
}

type getBucketNotificationOutputS3 struct {
	BaseModel
	bucketNotificationS3
}

// GetBucketNotificationOutput is the result of GetBucketNotification function
type GetBucketNotificationOutput struct {
	BaseModel
	BucketNotification
}

// DeleteObjectInput is the input parameter of DeleteObject function
type DeleteObjectInput struct {
	Bucket    string
	Key       string
	VersionId string
}

// DeleteObjectOutput is the result of DeleteObject function
type DeleteObjectOutput struct {
	BaseModel
	VersionId    string
	DeleteMarker bool
}

// ObjectToDelete defines the object property in DeleteObjectsInput
type ObjectToDelete struct {
	XMLName   xml.Name `xml:"Object"`
	Key       string   `xml:"Key"`
	VersionId string   `xml:"VersionId,omitempty"`
}

// DeleteObjectsInput is the input parameter of DeleteObjects function
type DeleteObjectsInput struct {
	Bucket  string           `xml:"-"`
	XMLName xml.Name         `xml:"Delete"`
	Quiet   bool             `xml:"Quiet,omitempty"`
	Objects []ObjectToDelete `xml:"Object"`
}

// Deleted defines the deleted property in DeleteObjectsOutput
type Deleted struct {
	XMLName               xml.Name `xml:"Deleted"`
	Key                   string   `xml:"Key"`
	VersionId             string   `xml:"VersionId"`
	DeleteMarker          bool     `xml:"DeleteMarker"`
	DeleteMarkerVersionId string   `xml:"DeleteMarkerVersionId"`
}

// Error defines the error property in DeleteObjectsOutput
type Error struct {
	XMLName   xml.Name `xml:"Error"`
	Key       string   `xml:"Key"`
	VersionId string   `xml:"VersionId"`
	Code      string   `xml:"Code"`
	Message   string   `xml:"Message"`
}

// DeleteObjectsOutput is the result of DeleteObjects function
type DeleteObjectsOutput struct {
	BaseModel
	XMLName  xml.Name  `xml:"DeleteResult"`
	Deleteds []Deleted `xml:"Deleted"`
	Errors   []Error   `xml:"Error"`
}

// SetObjectAclInput is the input parameter of SetObjectAcl function
type SetObjectAclInput struct {
	Bucket    string  `xml:"-"`
	Key       string  `xml:"-"`
	VersionId string  `xml:"-"`
	ACL       AclType `xml:"-"`
	AccessControlPolicy
}

// GetObjectAclInput is the input parameter of GetObjectAcl function
type GetObjectAclInput struct {
	Bucket    string
	Key       string
	VersionId string
}

// GetObjectAclOutput is the result of GetObjectAcl function
type GetObjectAclOutput struct {
	BaseModel
	VersionId string
	AccessControlPolicy
}

// RestoreObjectInput is the input parameter of RestoreObject function
type RestoreObjectInput struct {
	Bucket    string          `xml:"-"`
	Key       string          `xml:"-"`
	VersionId string          `xml:"-"`
	XMLName   xml.Name        `xml:"RestoreRequest"`
	Days      int             `xml:"Days"`
	Tier      RestoreTierType `xml:"GlacierJobParameters>Tier,omitempty"`
}

// ISseHeader defines the sse encryption header
type ISseHeader interface {
	GetEncryption() string
	GetKey() string
}

// SseKmsHeader defines the SseKms header
type SseKmsHeader struct {
	Encryption string
	Key        string
	isObs      bool
}

// SseCHeader defines the SseC header
type SseCHeader struct {
	Encryption string
	Key        string
	KeyMD5     string
}

// GetObjectMetadataInput is the input parameter of GetObjectMetadata function
type GetObjectMetadataInput struct {
	Bucket        string
	Key           string
	VersionId     string
	Origin        string
	RequestHeader string
	SseHeader     ISseHeader
}

// GetObjectMetadataOutput is the result of GetObjectMetadata function
type GetObjectMetadataOutput struct {
	BaseModel
	VersionId               string
	WebsiteRedirectLocation string
	Expiration              string
	Restore                 string
	ObjectType              string
	NextAppendPosition      string
	StorageClass            StorageClassType
	ContentLength           int64
	ContentType             string
	ETag                    string
	AllowOrigin             string
	AllowHeader             string
	AllowMethod             string
	ExposeHeader            string
	MaxAgeSeconds           int
	LastModified            time.Time
	SseHeader               ISseHeader
	Metadata                map[string]string
}

// GetObjectInput is the input parameter of GetObject function
type GetObjectInput struct {
	GetObjectMetadataInput
	IfMatch                    string
	IfNoneMatch                string
	IfUnmodifiedSince          time.Time
	IfModifiedSince            time.Time
	RangeStart                 int64
	RangeEnd                   int64
	ImageProcess               string
	ResponseCacheControl       string
	ResponseContentDisposition string
	ResponseContentEncoding    string
	ResponseContentLanguage    string
	ResponseContentType        string
	ResponseExpires            string
}

// GetObjectOutput is the result of GetObject function
type GetObjectOutput struct {
	GetObjectMetadataOutput
	DeleteMarker       bool
	CacheControl       string
	ContentDisposition string
	ContentEncoding    string
	ContentLanguage    string
	Expires            string
	Body               io.ReadCloser
}

// ObjectOperationInput defines the object operation properties
type ObjectOperationInput struct {
	Bucket                  string
	Key                     string
	ACL                     AclType
	GrantReadId             string
	GrantReadAcpId          string
	GrantWriteAcpId         string
	GrantFullControlId      string
	StorageClass            StorageClassType
	WebsiteRedirectLocation string
	Expires                 int64
	SseHeader               ISseHeader
	Metadata                map[string]string
}

// PutObjectBasicInput defines the basic object operation properties
type PutObjectBasicInput struct {
	ObjectOperationInput
	ContentType   string
	ContentMD5    string
	ContentLength int64
}

// PutObjectInput is the input parameter of PutObject function
type PutObjectInput struct {
	PutObjectBasicInput
	Body io.Reader
}

// PutFileInput is the input parameter of PutFile function
type PutFileInput struct {
	PutObjectBasicInput
	SourceFile string
}

// PutObjectOutput is the result of PutObject function
type PutObjectOutput struct {
	BaseModel
	VersionId    string
	SseHeader    ISseHeader
	StorageClass StorageClassType
	ETag         string
}

// CopyObjectInput is the input parameter of CopyObject function
type CopyObjectInput struct {
	ObjectOperationInput
	CopySourceBucket            string
	CopySourceKey               string
	CopySourceVersionId         string
	CopySourceIfMatch           string
	CopySourceIfNoneMatch       string
	CopySourceIfUnmodifiedSince time.Time
	CopySourceIfModifiedSince   time.Time
	SourceSseHeader             ISseHeader
	CacheControl                string
	ContentDisposition          string
	ContentEncoding             string
	ContentLanguage             string
	ContentType                 string
	Expires                     string
	MetadataDirective           MetadataDirectiveType
	SuccessActionRedirect       string
}

// CopyObjectOutput is the result of CopyObject function
type CopyObjectOutput struct {
	BaseModel
	CopySourceVersionId string     `xml:"-"`
	VersionId           string     `xml:"-"`
	SseHeader           ISseHeader `xml:"-"`
	XMLName             xml.Name   `xml:"CopyObjectResult"`
	LastModified        time.Time  `xml:"LastModified"`
	ETag                string     `xml:"ETag"`
}

// AbortMultipartUploadInput is the input parameter of AbortMultipartUpload function
type AbortMultipartUploadInput struct {
	Bucket   string
	Key      string
	UploadId string
}

// InitiateMultipartUploadInput is the input parameter of InitiateMultipartUpload function
type InitiateMultipartUploadInput struct {
	ObjectOperationInput
	ContentType string
}

// InitiateMultipartUploadOutput is the result of InitiateMultipartUpload function
type InitiateMultipartUploadOutput struct {
	BaseModel
	XMLName   xml.Name `xml:"InitiateMultipartUploadResult"`
	Bucket    string   `xml:"Bucket"`
	Key       string   `xml:"Key"`
	UploadId  string   `xml:"UploadId"`
	SseHeader ISseHeader
}

// UploadPartInput is the input parameter of UploadPart function
type UploadPartInput struct {
	Bucket     string
	Key        string
	PartNumber int
	UploadId   string
	ContentMD5 string
	SseHeader  ISseHeader
	Body       io.Reader
	SourceFile string
	Offset     int64
	PartSize   int64
}

// UploadPartOutput is the result of UploadPart function
type UploadPartOutput struct {
	BaseModel
	PartNumber int
	ETag       string
	SseHeader  ISseHeader
}

// Part defines the part properties
type Part struct {
	XMLName      xml.Name  `xml:"Part"`
	PartNumber   int       `xml:"PartNumber"`
	ETag         string    `xml:"ETag"`
	LastModified time.Time `xml:"LastModified,omitempty"`
	Size         int64     `xml:"Size,omitempty"`
}

// CompleteMultipartUploadInput is the input parameter of CompleteMultipartUpload function
type CompleteMultipartUploadInput struct {
	Bucket   string   `xml:"-"`
	Key      string   `xml:"-"`
	UploadId string   `xml:"-"`
	XMLName  xml.Name `xml:"CompleteMultipartUpload"`
	Parts    []Part   `xml:"Part"`
}

// CompleteMultipartUploadOutput is the result of CompleteMultipartUpload function
type CompleteMultipartUploadOutput struct {
	BaseModel
	VersionId string     `xml:"-"`
	SseHeader ISseHeader `xml:"-"`
	XMLName   xml.Name   `xml:"CompleteMultipartUploadResult"`
	Location  string     `xml:"Location"`
	Bucket    string     `xml:"Bucket"`
	Key       string     `xml:"Key"`
	ETag      string     `xml:"ETag"`
}

// ListPartsInput is the input parameter of ListParts function
type ListPartsInput struct {
	Bucket           string
	Key              string
	UploadId         string
	MaxParts         int
	PartNumberMarker int
}

// ListPartsOutput is the result of ListParts function
type ListPartsOutput struct {
	BaseModel
	XMLName              xml.Name         `xml:"ListPartsResult"`
	Bucket               string           `xml:"Bucket"`
	Key                  string           `xml:"Key"`
	UploadId             string           `xml:"UploadId"`
	PartNumberMarker     int              `xml:"PartNumberMarker"`
	NextPartNumberMarker int              `xml:"NextPartNumberMarker"`
	MaxParts             int              `xml:"MaxParts"`
	IsTruncated          bool             `xml:"IsTruncated"`
	StorageClass         StorageClassType `xml:"StorageClass"`
	Initiator            Initiator        `xml:"Initiator"`
	Owner                Owner            `xml:"Owner"`
	Parts                []Part           `xml:"Part"`
}

// CopyPartInput is the input parameter of CopyPart function
type CopyPartInput struct {
	Bucket               string
	Key                  string
	UploadId             string
	PartNumber           int
	CopySourceBucket     string
	CopySourceKey        string
	CopySourceVersionId  string
	CopySourceRangeStart int64
	CopySourceRangeEnd   int64
	SseHeader            ISseHeader
	SourceSseHeader      ISseHeader
}

// CopyPartOutput is the result of CopyPart function
type CopyPartOutput struct {
	BaseModel
	XMLName      xml.Name   `xml:"CopyPartResult"`
	PartNumber   int        `xml:"-"`
	ETag         string     `xml:"ETag"`
	LastModified time.Time  `xml:"LastModified"`
	SseHeader    ISseHeader `xml:"-"`
}

// CreateSignedUrlInput is the input parameter of CreateSignedUrl function
type CreateSignedUrlInput struct {
	Method      HttpMethodType
	Bucket      string
	Key         string
	SubResource SubResourceType
	Expires     int
	Headers     map[string]string
	QueryParams map[string]string
}

// CreateSignedUrlOutput is the result of CreateSignedUrl function
type CreateSignedUrlOutput struct {
	SignedUrl                  string
	ActualSignedRequestHeaders http.Header
}

// CreateBrowserBasedSignatureInput is the input parameter of CreateBrowserBasedSignature function.
type CreateBrowserBasedSignatureInput struct {
	Bucket     string
	Key        string
	Expires    int
	FormParams map[string]string
}

// CreateBrowserBasedSignatureOutput is the result of CreateBrowserBasedSignature function.
type CreateBrowserBasedSignatureOutput struct {
	OriginPolicy string
	Policy       string
	Algorithm    string
	Credential   string
	Date         string
	Signature    string
}

// HeadObjectInput is the input parameter of HeadObject function
type HeadObjectInput struct {
	Bucket    string
	Key       string
	VersionId string
}

// BucketPayer defines the request payment configuration
type BucketPayer struct {
	XMLName xml.Name  `xml:"RequestPaymentConfiguration"`
	Payer   PayerType `xml:"Payer"`
}

// SetBucketRequestPaymentInput is the input parameter of SetBucketRequestPayment function
type SetBucketRequestPaymentInput struct {
	Bucket string `xml:"-"`
	BucketPayer
}

// GetBucketRequestPaymentOutput is the result of GetBucketRequestPayment function
type GetBucketRequestPaymentOutput struct {
	BaseModel
	BucketPayer
}

// UploadFileInput is the input parameter of UploadFile function
type UploadFileInput struct {
	ObjectOperationInput
	ContentType      string
	UploadFile       string
	PartSize         int64
	TaskNum          int
	EnableCheckpoint bool
	CheckpointFile   string
}

// DownloadFileInput is the input parameter of DownloadFile function
type DownloadFileInput struct {
	GetObjectMetadataInput
	IfMatch           string
	IfNoneMatch       string
	IfModifiedSince   time.Time
	IfUnmodifiedSince time.Time
	DownloadFile      string
	PartSize          int64
	TaskNum           int
	EnableCheckpoint  bool
	CheckpointFile    string
}

// SetBucketFetchPolicyInput is the input parameter of SetBucketFetchPolicy function
type SetBucketFetchPolicyInput struct {
	Bucket string
	Status FetchPolicyStatusType `json:"status"`
	Agency string                `json:"agency"`
}

// GetBucketFetchPolicyInput is the input parameter of GetBucketFetchPolicy function
type GetBucketFetchPolicyInput struct {
	Bucket string
}

// GetBucketFetchPolicyOutput is the result of GetBucketFetchPolicy function
type GetBucketFetchPolicyOutput struct {
	BaseModel
	FetchResponse `json:"fetch"`
}

// FetchResponse defines the response fetch policy configuration
type FetchResponse struct {
	Status FetchPolicyStatusType `json:"status"`
	Agency string                `json:"agency"`
}

// DeleteBucketFetchPolicyInput is the input parameter of DeleteBucketFetchPolicy function
type DeleteBucketFetchPolicyInput struct {
	Bucket string
}

// SetBucketFetchJobInput is the input parameter of SetBucketFetchJob function
type SetBucketFetchJobInput struct {
	Bucket           string            `json:"bucket"`
	URL              string            `json:"url"`
	Host             string            `json:"host,omitempty"`
	Key              string            `json:"key,omitempty"`
	Md5              string            `json:"md5,omitempty"`
	CallBackURL      string            `json:"callbackurl,omitempty"`
	CallBackBody     string            `json:"callbackbody,omitempty"`
	CallBackBodyType string            `json:"callbackbodytype,omitempty"`
	CallBackHost     string            `json:"callbackhost,omitempty"`
	FileType         string            `json:"file_type,omitempty"`
	IgnoreSameKey    bool              `json:"ignore_same_key,omitempty"`
	ObjectHeaders    map[string]string `json:"objectheaders,omitempty"`
	Etag             string            `json:"etag,omitempty"`
	TrustName        string            `json:"trustname,omitempty"`
}

// SetBucketFetchJobOutput is the result of SetBucketFetchJob function
type SetBucketFetchJobOutput struct {
	BaseModel
	SetBucketFetchJobResponse
}

// SetBucketFetchJobResponse defines the response SetBucketFetchJob configuration
type SetBucketFetchJobResponse struct {
	ID   string `json:"id"`
	Wait int    `json:"Wait"`
}

// GetBucketFetchJobInput is the input parameter of GetBucketFetchJob function
type GetBucketFetchJobInput struct {
	Bucket string
	JobID  string
}

// GetBucketFetchJobOutput is the result of GetBucketFetchJob function
type GetBucketFetchJobOutput struct {
	BaseModel
	GetBucketFetchJobResponse
}

// GetBucketFetchJobResponse defines the response fetch job configuration
type GetBucketFetchJobResponse struct {
	Err    string      `json:"err"`
	Code   string      `json:"code"`
	Status string      `json:"status"`
	Job    JobResponse `json:"job"`
}

// JobResponse defines the response job configuration
type JobResponse struct {
	Bucket           string `json:"bucket"`
	URL              string `json:"url"`
	Host             string `json:"host"`
	Key              string `json:"key"`
	Md5              string `json:"md5"`
	CallBackURL      string `json:"callbackurl"`
	CallBackBody     string `json:"callbackbody"`
	CallBackBodyType string `json:"callbackbodytype"`
	CallBackHost     string `json:"callbackhost"`
	FileType         string `json:"file_type"`
	IgnoreSameKey    bool   `json:"ignore_same_key"`
}