import {
  Command,
  Input,
  Secret,
} from "https://deno.land/x/cliffy@v0.25.6/mod.ts";
import { connectDB } from "./src/user/db.ts";
import * as users from "./src/user/user.ts";

export const user_command = new Command()
  .description("Manage users.")
  .command("add", "add a user")
  .arguments("[username:string]")
  .option("-p, --password <password:string>", "The password for the user.")
  .option("-q, --quiet", "quiet output.")
  .action(async ({ quiet, password }, username) => {
    if (username === undefined) {
      username = await Input.prompt("Username: ");
    }
    if (password === undefined) {
      password = await Secret.prompt("Password: ");
      const password2 = await Secret.prompt("Confirm password: ");
      if (password !== password2) {
        console.error("Passwords do not match.");
        Deno.exit(1);
      }
    }
    const db = await connectDB();
    const new_user = await users.createUser(username, password);
    await users.addUser(db, new_user);
    if (!quiet) {
      console.log(`Added user ${username}`);
    }
  })
  .command("delete", "delete a user")
  .arguments("<username:string>")
  .option("-q, --quiet", "Quiet output.")
  .action(async ({ quiet }, username) => {
    const db = await connectDB();
    await users.deleteUser(db, username);
    if (!quiet) {
      console.log(`Deleting user ${username}`);
    }
  })
  .command("list", "list all users")
  .action(async () => {
    const db = await connectDB();
    const all_users = await users.getAllUsers(db);
    for (const user of all_users) {
      console.log(`${user.name}`);
    }
  })
  .command("reset", "reset a user's password")
  .arguments("<username:string> <password:string>")
  .option("-q, --quiet", "quiet output.")
  .action(async ({ quiet }, [username, password]) => {
    const db = await connectDB();
    const new_user = await users.createUser(username, password);
    await users.updateUser(db, new_user);
    if (!quiet) {
      console.log(`Resetting password for user ${username}`);
    }
  });

if (import.meta.main) {
  await user_command.parse(Deno.args);
}