fix: fix ui updates

backend/src/Model/Base64Message.ts

@@ -33,7 +33,6 @@ export class Base64Message {
     return new Base64Message(Base64.encode(str))
   }
 
-  /* Raw message conversions ('uint8' | 'uint16' | 'uint32' | 'uint64' | 'int8' | 'int16' | 'int32' | 'int64' | 'float' | 'double') */
   public format(type: TopicDataType = 'string'): [string, 'json' | undefined] {
     try {
       switch (type) {

backend/src/Model/TreeNode.ts

@@ -1,24 +1,8 @@
 import { Destroyable } from './Destroyable'
 import { Edge, Message, RingBuffer, MessageHistory } from './'
 import { EventDispatcher } from '../../../events'
-import { IDecoder, decoders } from './sparkplugb'
-import { Base64Message } from './Base64Message'
 
-// export type TopicDataType = 'json' | 'string' | 'hex' | 'integer' | 'unsigned int' | 'floating point'
-export type TopicDataType =
-  | 'json'
-  | 'string'
-  | 'hex'
-  | 'uint8'
-  | 'uint16'
-  | 'uint32'
-  | 'uint64'
-  | 'int8'
-  | 'int16'
-  | 'int32'
-  | 'int64'
-  | 'float'
-  | 'double'
+export type TopicDataType = 'string' | 'json' | 'hex'
 
 export class TreeNode<ViewModel extends Destroyable> {
   public sourceEdge?: Edge<ViewModel>

backend/src/Model/sparkplugb.ts

@@ -1,93 +0,0 @@
-import { Base64Message } from './Base64Message'
-import { Decoder } from './Decoder'
-import { get } from 'sparkplug-payload'
-var sparkplug = get('spBv1.0')
-
-export interface IDecoder<T = string> {
-  /**
-   * Can be used to
-   * @param topic
-   */
-  formats: T[]
-  canDecodeTopic?(topic: string): boolean
-  canDecodeData?(data: Base64Message): boolean
-  decode(input: Base64Message, format: T | string | undefined): Base64Message
-}
-
-export const SparkplugDecoder: IDecoder = {
-  formats: ['Sparkplug'],
-  canDecodeTopic(topic: string) {
-    return !!topic.match(/^spBv1\.0\/[^/]+\/[ND](DATA|CMD|DEATH|BIRTH)\/[^/]+(\/[^/]+)?$/u)
-  },
-  decode(input: Base64Message): Base64Message {
-    try {
-      const message = Base64Message.fromString(
-        JSON.stringify(
-          // @ts-ignore
-          sparkplug.decodePayload(new Uint8Array(input.toBuffer()))
-        )
-      )
-      message.decoder = Decoder.SPARKPLUG
-      return message
-    } catch {
-      const message = new Base64Message(undefined, 'Failed to decode sparkplugb payload')
-      message.decoder = Decoder.NONE
-      return message
-    }
-  },
-}
-
-export const StringDecoder: IDecoder = {
-  formats: ['string'],
-  decode(input: Base64Message): Base64Message {
-    return input
-  },
-}
-
-type BinaryFormats =
-  | 'int8'
-  | 'int16'
-  | 'int32'
-  | 'int64'
-  | 'uint8'
-  | 'uint16'
-  | 'uint32'
-  | 'uint64'
-  | 'float'
-  | 'double'
-
-/**
- * Binary decode primitive binary data type and arrays of these
- */
-export const BinaryDecoder: IDecoder<BinaryFormats> = {
-  formats: ['int8', 'int16', 'int32', 'int64', 'uint8', 'uint16', 'uint32', 'uint64', 'float', 'double'],
-  decode(input: Base64Message, format: BinaryFormats): Base64Message {
-    const decodingOption = {
-      int8: [Buffer.prototype.readInt8, 1],
-      int16: [Buffer.prototype.readInt16LE, 2],
-      int32: [Buffer.prototype.readInt32LE, 4],
-      int64: [Buffer.prototype.readBigInt64LE, 8],
-      uint8: [Buffer.prototype.readUint8, 1],
-      uint16: [Buffer.prototype.readUint16LE, 2],
-      uint32: [Buffer.prototype.readUint32LE, 4],
-      uint64: [Buffer.prototype.readBigUint64LE, 8],
-      float: [Buffer.prototype.readFloatLE, 4],
-      double: [Buffer.prototype.readDoubleLE, 8],
-    } as const
-
-    const [readNumber, bytesToRead] = decodingOption[format]
-
-    const buf = input.toBuffer()
-    let str: String[] = []
-    if (buf.length % bytesToRead !== 0) {
-      return new Base64Message(undefined, 'Data type does not align with message')
-    }
-    for (let index = 0; index < buf.length; index += bytesToRead) {
-      str.push((readNumber as any).apply(buf, [index]).toString())
-    }
-
-    return Base64Message.fromString(JSON.stringify(str.length === 1 ? str[0] : str))
-  },
-}
-
-export const decoders = [SparkplugDecoder, BinaryDecoder, StringDecoder] as const

backend/src/index.ts

@@ -10,7 +10,6 @@ import {
   makePublishEvent,
   removeConnection,
 } from '../../events'
-import { SparkplugDecoder } from './Model/sparkplugb'
 
 export class ConnectionManager {
   private connections: { [s: string]: DataSource<any> } = {}