Interface INFT

Main NFT interface

Namespace: VEDriversLite.NFT

Assembly: VEDriversLite.dll

Syntax

public interface INFT

Properties

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Author

Author of the NFT

Declaration

string Author { get; set; }

Property Value

Type	Description
System.String

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Base64Data

Loaded Image data as base64 string

Declaration

[JsonIgnore]
string Base64Data { get; set; }

Property Value

Type	Description
System.String

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DataItems

More items in the NFT, for example Image gallery with more images than one Probably future replacement of the "ImageLink" property

Declaration

List<NFTDataItem> DataItems { get; set; }

Property Value

Type	Description
System.Collections.Generic.List<NFTDataItem>

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Description

Description of the NFT - for longer text please use the "Text" property

Declaration

string Description { get; set; }

Property Value

Type	Description
System.String

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DogeAddress

Related Doge Address to this NFT. If it is created by VENFT App it is filled automatically during the minting request

Declaration

string DogeAddress { get; set; }

Property Value

Type	Description
System.String

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DogeftInfo

Info for publishing NFT to the Dogeft

Declaration

DogeftInfo DogeftInfo { get; set; }

Property Value

Type	Description
DogeftInfo

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DogePrice

Price of the NFT in the Dogecoin

Declaration

double DogePrice { get; set; }

Property Value

Type	Description
System.Double

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DogePriceActive

DogePriceActive is setted automatically when the price is setted up

Declaration

bool DogePriceActive { get; set; }

Property Value

Type	Description
System.Boolean

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History

History of this NFT

Declaration

List<INFT> History { get; set; }

Property Value

Type	Description
System.Collections.Generic.List<INFT>

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IconLink

Link to the icon of the NFT

Declaration

string IconLink { get; set; }

Property Value

Type	Description
System.String

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ImageData

Loaded Image data as byte array

Declaration

[JsonIgnore]
byte[] ImageData { get; set; }

Property Value

Type	Description
System.Byte[]

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ImageLink

Link to the image in the NFT

Declaration

string ImageLink { get; set; }

Property Value

Type	Description
System.String

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IsInThePayments

If the NFT is alredy saw in the payment this is set

Declaration

bool IsInThePayments { get; set; }

Property Value

Type	Description
System.Boolean

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IsLoaded

If the NFT is fully loaded this flag is set

Declaration

bool IsLoaded { get; set; }

Property Value

Type	Description
System.Boolean

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Link

Link to some webiste in the NFT

Declaration

string Link { get; set; }

Property Value

Type	Description
System.String

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Name

Name of the NFT

Declaration

string Name { get; set; }

Property Value

Type	Description
System.String

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NFTOriginTxId

NFT Origin transaction hash - minting transaction in the case of original NFTs (Image, Music, Ticket)

Declaration

string NFTOriginTxId { get; set; }

Property Value

Type	Description
System.String

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Preview

Preview data of image or music

Declaration

string Preview { get; set; }

Property Value

Type	Description
System.String

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PreviewData

Data of the preview file

Declaration

[JsonIgnore]
byte[] PreviewData { get; set; }

Property Value

Type	Description
System.Byte[]

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Price

Price of the NFT in the Neblio

Declaration

double Price { get; set; }

Property Value

Type	Description
System.Double

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PriceActive

PriceActive is setted automatically when the price is setted up

Declaration

bool PriceActive { get; set; }

Property Value

Type	Description
System.Boolean

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SellJustCopy

Set that this NFT will be sold as just in coppies minted for the buyer

Declaration

bool SellJustCopy { get; set; }

Property Value

Type	Description
System.Boolean

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ShortHash

Shorten hash including index number

Declaration

string ShortHash { get; }

Property Value

Type	Description
System.String

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SoldInfo

If the NFT is sold this will be filled

Declaration

NFTSoldInfo SoldInfo { get; set; }

Property Value

Type	Description
NFTSoldInfo

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SourceTxId

Source tx where the input for the NFT Minting was taken

Declaration

string SourceTxId { get; set; }

Property Value

Type	Description
System.String

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TagsList

Parsed tag list. It is parsed in Common NFT class

Declaration

List<string> TagsList { get; set; }

Property Value

Type	Description
System.Collections.Generic.List<System.String>

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Text

Text of the NFT - prepared for the longer texts

Declaration

string Text { get; set; }

Property Value

Type	Description
System.String

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Time

DateTime stamp taken from the blockchain trnsaction

Declaration

DateTime Time { get; set; }

Property Value

Type	Description
System.DateTime

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TokenId

Id of the token on what the NFT is created

Declaration

string TokenId { get; set; }

Property Value

Type	Description
System.String

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TxDetails

The transaction info details

Declaration

[JsonIgnore]
GetTransactionInfoResponse TxDetails { get; set; }

Property Value

Type	Description
GetTransactionInfoResponse

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Type

NFT Type by enum of NFTTypes

Declaration

NFTTypes Type { get; set; }

Property Value

Type	Description
NFTTypes

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TypeText

Text form of the NFT type like "NFT Image" or "NFT Post" The parsing is in the Common NFT

Declaration

string TypeText { get; set; }

Property Value

Type	Description
System.String

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Utxo

NFT Utxo hash

Declaration

string Utxo { get; set; }

Property Value

Type	Description
System.String

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UtxoIndex

NFT Utxo Index

Declaration

int UtxoIndex { get; set; }

Property Value

Type	Description
System.Int32

Methods

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ClearPrices()

Clear all the prices inside of the NFT

Declaration

Task ClearPrices()

Returns

Type	Description
System.Threading.Tasks.Task

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ClearSoldInfo()

Clear the object with SoldInfo of NFT

Declaration

Task ClearSoldInfo()

Returns

Type	Description
System.Threading.Tasks.Task

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DecryptImageData(BitcoinSecret, String, String, String)

This function will download the data from the IPFS then decrypt the encrypted file container with use of shared secret. Then the image is saved in ImageData as bytes.

Declaration

Task<(bool, byte[])> DecryptImageData(BitcoinSecret secret, string imageLink, string partner, string sharedkey = "")

Parameters

Type	Name	Description
NBitcoin.BitcoinSecret	secret	NFT Owner Private Key
System.String	imageLink	link to image
System.String	partner	Communication partner address to find public key
System.String	sharedkey	If you already know sharedkey it saves time

Returns

Type	Description
System.Threading.Tasks.Task<System.ValueTuple<System.Boolean, System.Byte[]>>

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DecryptProperty(String, BitcoinSecret, String, String, String)

Decrypt the specific property with use of shared secret

Declaration

Task<string> DecryptProperty(string prop, BitcoinSecret secret, string address = "", string partner = "", string sharedkey = "")

Parameters

Type	Name	Description
System.String	prop	Property content
NBitcoin.BitcoinSecret	secret	NFT Owner Private Key
System.String	address	Address of sender
System.String	partner	Communication partner address to find public key
System.String	sharedkey	If you already know sharedkey it saves time

Returns

Type	Description
System.Threading.Tasks.Task<System.String>

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DownloadImageData()

Download Image data if there are some

Declaration

Task<bool> DownloadImageData()

Returns

Type	Description
System.Threading.Tasks.Task<System.Boolean>	true if success

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DownloadPreviewData()

Download preview data if there are some

Declaration

Task<bool> DownloadPreviewData()

Returns

Type	Description
System.Threading.Tasks.Task<System.Boolean>	true if success

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Fill(INFT)

Fill common and specific properties of the NFT

Declaration

Task Fill(INFT NFT)

Parameters

Type	Name	Description
INFT	NFT

Returns

Type	Description
System.Threading.Tasks.Task

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FillCommon(INFT)

Fill common properties for the NFT

Declaration

Task FillCommon(INFT nft)

Parameters

Type	Name	Description
INFT	nft

Returns

Type	Description
System.Threading.Tasks.Task

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GetCommonMetadata()

Get Common Metadata of the Actual NFT

Declaration

Task<IDictionary<string, string>> GetCommonMetadata()

Returns

Type	Description
System.Threading.Tasks.Task<System.Collections.Generic.IDictionary<System.String, System.String>>

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GetMetadata(String, String, String)

Retrive the Metadata of the actual NFT. It will take the correct properties and translate them to the dictionary which can be add to the token transaction metdata If the NFT contains encrypted metadata with use of Shared Secret (EDCH) like NFT Message you must provide the parameters if you need to do encryption

Declaration

Task<IDictionary<string, string>> GetMetadata(string address = "", string key = "", string receiver = "")

Parameters

Type	Name	Description
System.String	address	Address of the sender of the NFT
System.String	key	Private key of the sender of the NFT
System.String	receiver	Receiver of the NFT

Returns

Type	Description
System.Threading.Tasks.Task<System.Collections.Generic.IDictionary<System.String, System.String>>

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IsSpendable()

Return info if the transaction is spendable

Declaration

bool IsSpendable()

Returns

Type	Description
System.Boolean

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LoadHistory()

Load NFT history. It will load fully all history steps of this NFT

Declaration

Task LoadHistory()

Returns

Type	Description
System.Threading.Tasks.Task

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LoadLastData(IDictionary<String, String>)

Load last data of the NFT. It means that it will take just the last data and not tracking the origin for the orign data

Declaration

Task LoadLastData(IDictionary<string, string> metadata)

Parameters

Type	Name	Description
System.Collections.Generic.IDictionary<System.String, System.String>	metadata

Returns

Type	Description
System.Threading.Tasks.Task

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ParseCommon(IDictionary<String, String>)

Parse Common Properties from Metadata

Declaration

void ParseCommon(IDictionary<string, string> meta)

Parameters

Type	Name	Description
System.Collections.Generic.IDictionary<System.String, System.String>	meta

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ParseDogeftInfo(IDictionary<String, String>)

Parse dogeft info from the metadata

Declaration

Task ParseDogeftInfo(IDictionary<string, string> meta)

Parameters

Type	Name	Description
System.Collections.Generic.IDictionary<System.String, System.String>	meta

Returns

Type	Description
System.Threading.Tasks.Task

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ParseOriginData(IDictionary<String, String>, GetTransactionInfoResponse)

Parse the origin data of the NFT. It will track the NFT to its origin and use the data from the origin

Declaration

Task ParseOriginData(IDictionary<string, string> lastmetadata, GetTransactionInfoResponse txinfo = null)

Parameters

Type	Name	Description
System.Collections.Generic.IDictionary<System.String, System.String>	lastmetadata
GetTransactionInfoResponse	txinfo

Returns

Type	Description
System.Threading.Tasks.Task

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ParsePrice(IDictionary<String, String>)

Parse price from the metadata of the NFT

Declaration

void ParsePrice(IDictionary<string, string> meta)

Parameters

Type	Name	Description
System.Collections.Generic.IDictionary<System.String, System.String>	meta

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ParseSoldInfo(IDictionary<String, String>)

Parse info about the sellfrom the metadata of the NFT

Declaration

void ParseSoldInfo(IDictionary<string, string> meta)

Parameters

Type	Name	Description
System.Collections.Generic.IDictionary<System.String, System.String>	meta

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ParseSpecific(IDictionary<String, String>)

Parse specific information related to the specific kind of the NFT. This function must be overwritte in specific NFT class

Declaration

void ParseSpecific(IDictionary<string, string> meta)

Parameters

Type	Name	Description
System.Collections.Generic.IDictionary<System.String, System.String>	meta

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ParseTags()

Parse tags to tag list

Declaration

void ParseTags()

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StartRefreshingTxData(Int32)

Start auto refreshing of the tx info data

Declaration

Task StartRefreshingTxData(int interval = 5000)

Parameters

Type	Name	Description
System.Int32	interval

Returns

Type	Description
System.Threading.Tasks.Task

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StopRefreshingData()

Stop the auto refreshin of the tx info data

Declaration

Task StopRefreshingData()

Returns

Type	Description
System.Threading.Tasks.Task

Events

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TxDataRefreshed

This event is fired when the transaction info is refreshed

Declaration

event EventHandler<GetTransactionInfoResponse> TxDataRefreshed

Event Type

Type	Description
System.EventHandler<GetTransactionInfoResponse>