Function addHistoryEntry

pages/index.tsx:103–121

(entry: IHistory)

  };

  const addHistoryEntry = (entry: IHistory) => {
    if (
      !history.some(
        ({ inputText, outputText }) =>
          inputText === entry.inputText && outputText === entry.outputText
      ) &&
      !prevquery.some(
        ({ previnput, prevoutput }) =>
          previnput === entry.inputText && prevoutput === entry.outputText
      )
    ) {
      setHistory([...history, entry]);
    }
    const newhistory: prev = {
      previnput: entry.inputText,
      prevoutput: entry.outputText,
    };
    setPrevquery([...prevquery, newhistory]);
  };

  function safeJSONParse(str: string) {
    try {