2025/11/13-やったことリスト

import json
...
json.dumps(notebookMatadata)
...

import json
...
json.dumps(notebookMatadata,indent=4)
...

{"name": "newnote", "createDate": "2025/9/26", "updateDate": "2025/11/6", "id": "5f3215a7-88f1-4065-9a01-98d630d99607", "pages": ["\u30c6\u30b9\u30c8.md", "\u3075\u3055\u304a.md", "test.md", "testa.md", "aaaaasdadaaaswe.md", "oneNoteStyle/husahusa.json", "oneNoteStyle/dssss.json"], "files": []}

{
    "name": "newnote",
    "createDate": "2025/9/26",
    "updateDate": "2025/11/12",
    "id": "5f3215a7-88f1-4065-9a01-98d630d99607",
    "pages": [
        "\u30c6\u30b9\u30c8.md",
        "\u3075\u3055\u304a.md",
        "test.md",
        "testa.md",
        "aaaaasdadaaaswe.md",
        "oneNoteStyle/husahusa.json",
        "oneNoteStyle/dssss.json"
    ],
    "files": []
}

...
    useEffect(() => {
        setMetadataToAppState({
            createDate:jsondata.createDate,
            files:jsondata.files,
            tags:jsondata.tags,
            updateDate:jsondata.updateDate,
            UUID:jsondata.UUID
        })

        return () => {
            setMetadataToAppState(null)
        }
    },[jsondata])
...

export default function Window(){    
    ...
    const isDisconnect = useDatabaseStore((s) => s.isDisconnect)
    let style = {
        background: ""
    }
    if(isDisconnect){
        style.background = "rgba(255,0,0,0.2)"
    }
    console.log(isDisconnect)
    ...
}

export function send(websocket:WebSocket, request:string, attempt=5){
  // const addHistory      = useNetworkRequestManager((s) => s.addRequest)
  // const isHistoryExists = useNetworkRequestManager((s) => s.isRequestExist)
  // const setWebsoketState = useDatabaseStore.setState
  const CurrentHistory:Arequest = {
    requestJSONstring: request,
    UUID: JSON.parse(request).UUID,
    requestTimestamp: new Date
  }
  // addHistory(history)
  requestHistory.push(CurrentHistory)
  
  if(attempt == 0){
    console.log("on websocket send data, all attempts are failed. stop")
    console.log(request)
    return
  }
  // console.log(websocket.readyState)
  if(
    websocket.readyState != WebSocket.CONNECTING  && 
    websocket.readyState != WebSocket.CLOSED      &&
    websocket.readyState != WebSocket.CLOSING
  ){
    console.log(request)
    websocket.send(request)
    
    // check the request on the timeout state
    setTimeout(() => {
      for(const history of requestHistory){
        if(history.UUID == CurrentHistory.UUID){
          // when failed request

          break
        }
      }
    },timeoutInterval * 1000)
    return
  }

  // 古い websocket を参照し続けながら、再試行回数上限を迎えるまで、永遠に再送信に失敗し続ける
  setTimeout(() => { send(websocket,request,attempt - 1) },interval * 1000)
}

export const useDatabaseStore = create<Networks>((set, get) => ({
  websocket: null,
  serverIP: "ws://localhost:50097",
  isDisconnect: true,

  changeServer: (ip: string) => {
    set({ serverIP: ip });
  },

  closeConnection: () => {
    const ws = get().websocket;
    ws?.close();
    set({ websocket: null, isDisconnect: true });
  },

  getWebsocket: () => get().websocket,

  send: (request:string, attempt) => {
    if(attempt == null) attempt = 5

    // 常に再送信時には最新の websocket を参照している
    const websocket = get().websocket 
    if(websocket == null){
      // retry
      setTimeout(() => { get().send(request,attempt - 1) },interval * 1000)
      return
    }

    const CurrentHistory:Arequest = {
      requestJSONstring: request,
      UUID: JSON.parse(request).UUID,
      requestTimestamp: new Date
    }
    requestHistory.push(CurrentHistory)
    
    if(attempt == 0){
      console.log("on websocket send data, all attempts are failed. stop")
      console.log(request)
      return
    }
    if(
      websocket.readyState != WebSocket.CONNECTING  && 
      websocket.readyState != WebSocket.CLOSED      &&
      websocket.readyState != WebSocket.CLOSING
    ){
      console.log(request)
      websocket.send(request)
      
      // check the request on the timeout state
      setTimeout(() => {
        console.log(requestHistory)
        for(const history of requestHistory){
          if(history.UUID == CurrentHistory.UUID){
            // when failed request
            set({ isDisconnect:true })
            
            // retry
            setTimeout(() => { get().send(request,attempt - 1) },interval * 1000)
            break
          }
        }
      },timeoutInterval * 1000)
      return
    }

    // retry
    setTimeout(() => { get().send(request,attempt - 1) },interval * 1000)
  },
}));