import type { Command } from "@cliffy/command";
import { dedent } from "@std/text/unstable-dedent";

import {
  commit,
  creationDateFor,
  modificationDateFor,
  syncNotebook,
} from "../git.ts";
import { print } from "../utils.ts";
import { Hsh } from "../hsh.ts";
import { Notebook } from "../notebook.ts";

function register(
  cmd: Command,
  hsh: Hsh,
) {
  cmd
    .command("info", "grab information about a note")
    .arguments("<note:string>")
    .action(async (_opts, path) => {
      const p = await hsh.resolve(path);
      const root = p.notebook.root;
      const creationDate = await creationDateFor(root, p.toString());
      const modificationDate = await modificationDateFor(root, p.toString());

      print(dedent(`
        File    : ${p.entry}
        Created : ${creationDate.toLocaleString()}
        Modified: ${modificationDate.toLocaleString()}
      `));
    });

  hsh.addHandler({
    handleNotebookChanged: async (notebook: Notebook, message: string) => {
      await commit(notebook, message);
      await syncNotebook(notebook);
    },
  });
}

export default { register };