import { Command, sendMessage } from ".";
import { getUserRecord } from "../db/dbUser";
import { changeBalance } from "../lib/changeBalance";
import parseCommandArgs from "../lib/parseCommandArgs";
import { User } from "../user";

export default new Command('admindonate', ['admindonate'], 'admin', async msg => {
  const args = parseCommandArgs(msg.messageText);
  if (!args[0]) { await sendMessage('Please specify a user', msg.messageId); return; };
  const target = await User.initUsername(args[0].toLowerCase());
  if (!target) { await sendMessage(`Chatter ${args[0]} doesn't exist`, msg.messageId); return; };
  const userRecord = await getUserRecord(target);
  if (!args[1]) { await sendMessage('Please specify the amount qweribucks you want to give', msg.messageId); return; };
  const amount = Number(args[1]);
  if (isNaN(amount)) { await sendMessage(`${args[1]} is not a valid amount`); return; };
  if (await target.itemLock()) { await sendMessage('Cannot give qweribucks: item lock is set', msg.messageId); return; };
  await target.setLock();
  const data = await changeBalance(target, userRecord, amount);
  if (!data) {
    await sendMessage(`Failed to give ${target.displayName} ${amount} qweribuck${amount === 1 ? '' : 's'}`, msg.messageId);
  } else {
    await sendMessage(`${target.displayName} now has ${data.balance} qweribuck${data.balance === 1 ? '' : 's'}`, msg.messageId);
  };
  await target.clearLock();
});