import downloadFile from "../services/downloadFile";

export const saveChatlogHandle = async () => {
  const clientLog = document.getElementById("client_log")!;
  const icMessageLogs = clientLog.getElementsByTagName("p");
  const messages: string[] = [];

  for (let i = 0; i < icMessageLogs.length; i++) {
    const SHOWNAME_POSITION = 0;
    const TEXT_POSITION = 2;
    const showname = icMessageLogs[i].children[SHOWNAME_POSITION].innerHTML;
    const text = icMessageLogs[i].children[TEXT_POSITION].innerHTML;
    const message = `${showname}: ${text}`;
    messages.push(message);
  }
  const d = new Date();
  const ye = new Intl.DateTimeFormat("en", { year: "numeric" }).format(d);
  const mo = new Intl.DateTimeFormat("en", { month: "short" }).format(d);
  const da = new Intl.DateTimeFormat("en", { day: "2-digit" }).format(d);

  const filename = `chatlog-${da}-${mo}-${ye}`;
  downloadFile(messages.join("\n"), filename);

  // Reset Chatbox to Empty
  (<HTMLInputElement>document.getElementById("client_inputbox")).value = "";
};