import { useStatusBar, textInput, takeCursor, insertText } from "../scrapbox-userscript-std/dom.ts";
import { commandWatcher } from "https://raw.githubusercontent.com/takker99/ScrapVim/fix-event/commandWatcher.ts";
import { execNormal } from "./normal.ts";
import { execInsert } from "./insert.ts";
import type { Mode, State } from "./types.ts";

let state: State = {
  keys: [],
  mode: "normal",
};
let timer: number | undefined;
const log = useStatusBar();
const { render, dispose } = useStatusBar();
render({ type: "text", text: state.mode });
for await (const key of commandWatcher(textInput()!)) {
  clearTimeout(timer);
  state.keys.push(key);
  switch (state.mode) {
    case "normal":
      state = await execNormal(state);
      break;
    case "insert":
      state = await execInsert(state);
      break;
  }
  log.render({ type: "text", text: state.keys.join("") });
  render({ type: "text", text: state.mode });
  
  if (state.keys.length === 0) continue;
  timer = setTimeout(() => {
    if (state.mode === "insert") {
      insertText(state.keys.join(""));
    }
    state.keys = [];
    log.render({ type: "text", text: state.keys.join("") });
    render({ type: "text", text: state.mode });
  }, 1500);
}
log.dispose();
dispose();