import Discord from 'discord.js';
import { doNothingOnError } from './helperFunctions';

const {
  WEBHOOK_ID_EX,
  WEBHOOK_TOKEN_EX,
  WEBHOOK_ID_JOIN,
  WEBHOOK_TOKEN_JOIN,
  WEBHOOK_ID_BUG,
  WEBHOOK_TOKEN_BUG,
  WEBHOOK_ID_STARTUP,
  WEBHOOK_TOKEN_STARTUP,
} = process.env;
if (
  !(
    WEBHOOK_ID_EX
    && WEBHOOK_TOKEN_EX
    && WEBHOOK_ID_JOIN
    && WEBHOOK_TOKEN_JOIN
    && WEBHOOK_ID_BUG
    && WEBHOOK_TOKEN_BUG
    && WEBHOOK_ID_STARTUP
    && WEBHOOK_TOKEN_STARTUP
  )
) {
  throw new Error('Discord Webhook information is missing.');
}

const exceptionsWebhook = new Discord.WebhookClient({
  id: WEBHOOK_ID_EX,
  token: WEBHOOK_TOKEN_EX,
});
const joinsWebhook = new Discord.WebhookClient({
  id: WEBHOOK_ID_JOIN,
  token: WEBHOOK_TOKEN_JOIN,
});
const bugreportWebhook = new Discord.WebhookClient({
  id: WEBHOOK_ID_BUG,
  token: WEBHOOK_TOKEN_BUG,
});
const startupWebhook = new Discord.WebhookClient({
  id: WEBHOOK_ID_STARTUP,
  token: WEBHOOK_TOKEN_STARTUP,
});

export async function sendException(value: string, shardId?: number) {
  return exceptionsWebhook
    .send(`Shard ${shardId}: ${value}`)
    .catch(doNothingOnError);
}
export async function sendJoinEvent(value: string, shardId?: number) {
  return joinsWebhook
    .send(`Shard ${shardId}: ${value}`)
    .catch(doNothingOnError);
}
export async function sendBugreport(value: string, shardId?: number) {
  return bugreportWebhook
    .send(`Shard ${shardId}: ${value}`)
    .catch(doNothingOnError);
}
export async function sendStartupEvent(
  shardId: number,
  justStartingUp = false,
) {
  return startupWebhook
    .send(
      justStartingUp
        ? `Shard ${shardId} is starting...!`
        : `Shard ${shardId} is up!`,
    )
    .catch(doNothingOnError);
}