package httpserver

import (
	"time"

	"github.com/milvus-io/milvus/pkg/util/metric"
)

// v2
const (
	// --- category ---
	DataBaseCategory       = "/databases/"
	CollectionCategory     = "/collections/"
	EntityCategory         = "/entities/"
	PartitionCategory      = "/partitions/"
	UserCategory           = "/users/"
	RoleCategory           = "/roles/"
	IndexCategory          = "/indexes/"
	AliasCategory          = "/aliases/"
	ImportJobCategory      = "/jobs/import/"
	PrivilegeGroupCategory = "/privilege_groups/"

	ListAction           = "list"
	HasAction            = "has"
	DescribeAction       = "describe"
	CreateAction         = "create"
	DropAction           = "drop"
	StatsAction          = "get_stats"
	LoadStateAction      = "get_load_state"
	RenameAction         = "rename"
	LoadAction           = "load"
	ReleaseAction        = "release"
	QueryAction          = "query"
	GetAction            = "get"
	DeleteAction         = "delete"
	InsertAction         = "insert"
	UpsertAction         = "upsert"
	SearchAction         = "search"
	AdvancedSearchAction = "advanced_search"
	HybridSearchAction   = "hybrid_search"

	UpdatePasswordAction            = "update_password"
	GrantRoleAction                 = "grant_role"
	RevokeRoleAction                = "revoke_role"
	GrantPrivilegeAction            = "grant_privilege"
	RevokePrivilegeAction           = "revoke_privilege"
	GrantPrivilegeActionV2          = "grant_privilege_v2"
	RevokePrivilegeActionV2         = "revoke_privilege_v2"
	AlterAction                     = "alter"
	GetProgressAction               = "get_progress" // deprecated, keep it for compatibility, use `/v2/vectordb/jobs/import/describe` instead
	AddPrivilegesToGroupAction      = "add_privileges_to_group"
	RemovePrivilegesFromGroupAction = "remove_privileges_from_group"
)

const (
	ContextRequest                = "request"
	ContextUsername               = "username"
	VectorCollectionsPath         = "/vector/collections"
	VectorCollectionsCreatePath   = "/vector/collections/create"
	VectorCollectionsDescribePath = "/vector/collections/describe"
	VectorCollectionsDropPath     = "/vector/collections/drop"
	VectorInsertPath              = "/vector/insert"
	VectorUpsertPath              = "/vector/upsert"
	VectorSearchPath              = "/vector/search"
	VectorGetPath                 = "/vector/get"
	VectorQueryPath               = "/vector/query"
	VectorDeletePath              = "/vector/delete"

	ShardNumDefault = 1

	EnableDynamic = true
	EnableAutoID  = true
	DisableAutoID = false

	HTTPCollectionName       = "collectionName"
	HTTPCollectionID         = "collectionID"
	HTTPDbName               = "dbName"
	HTTPDbID                 = "dbID"
	HTTPProperties           = "properties"
	HTTPPartitionName        = "partitionName"
	HTTPPartitionNames       = "partitionNames"
	HTTPUserName             = "userName"
	HTTPRoleName             = "roleName"
	HTTPIndexName            = "indexName"
	HTTPIndexField           = "fieldName"
	HTTPAliasName            = "aliasName"
	HTTPRequestData          = "data"
	DefaultDbName            = "default"
	DefaultIndexName         = "vector_idx"
	DefaultAliasName         = "the_alias"
	DefaultOutputFields      = "*"
	HTTPHeaderAllowInt64     = "Accept-Type-Allow-Int64"
	HTTPHeaderDBName         = "DB-Name"
	HTTPHeaderRequestTimeout = "Request-Timeout"
	HTTPDefaultTimeout       = 30 * time.Second
	HTTPReturnCode           = "code"
	HTTPReturnMessage        = "message"
	HTTPReturnData           = "data"
	HTTPReturnCost           = "cost"
	HTTPReturnRecalls        = "recalls"
	HTTPReturnLoadState      = "loadState"
	HTTPReturnLoadProgress   = "loadProgress"
	HTTPReturnTopks          = "topks"

	HTTPReturnHas = "has"

	HTTPReturnFieldName          = "name"
	HTTPReturnFieldID            = "id"
	HTTPReturnFieldType          = "type"
	HTTPReturnFieldPrimaryKey    = "primaryKey"
	HTTPReturnFieldPartitionKey  = "partitionKey"
	HTTPReturnFieldClusteringKey = "clusteringKey"
	HTTPReturnFieldAutoID        = "autoId"
	HTTPReturnFieldElementType   = "elementType"
	HTTPReturnDescription        = "description"

	HTTPReturnIndexMetricType  = "metricType"
	HTTPReturnIndexType        = "indexType"
	HTTPReturnIndexTotalRows   = "totalRows"
	HTTPReturnIndexPendingRows = "pendingRows"
	HTTPReturnIndexIndexedRows = "indexedRows"
	HTTPReturnIndexState       = "indexState"
	HTTPReturnIndexFailReason  = "failReason"

	HTTPReturnDistance = "distance"

	HTTPReturnRowCount = "rowCount"

	HTTPReturnObjectType         = "objectType"
	HTTPReturnObjectName         = "objectName"
	HTTPReturnPrivilege          = "privilege"
	HTTPReturnGrantor            = "grantor"
	HTTPReturnDbName             = "dbName"
	HTTPReturnPrivilegeGroupName = "privilegeGroupName"
	HTTPReturnPrivileges         = "privileges"
	HTTPReturnPrivilegeGroups    = "privilegeGroups"

	DefaultMetricType       = metric.COSINE
	DefaultPrimaryFieldName = "id"
	DefaultVectorFieldName  = "vector"

	Dim = "dim"
)

const (
	ParamAnnsField    = "anns_field"
	Params            = "params"
	ParamRoundDecimal = "round_decimal"
	ParamOffset       = "offset"
	ParamLimit        = "limit"
	ParamRadius       = "radius"
	ParamRangeFilter  = "range_filter"
	ParamGroupByField = "group_by_field"
	BoundedTimestamp  = 2
)