/**
 * @copyright NHCarrigan
 * @license Naomi's Public License
 * @author Naomi Carrigan
 */

import {
  buildAuthorization,
  getUserRecentAchievements,
  type UserRecentAchievement,
} from "@retroachievements/api";
import {
  MessageFlags,
  TextDisplayBuilder,
  ContainerBuilder,
  SectionBuilder,
  ThumbnailBuilder,
  SeparatorBuilder,
  SeparatorSpacingSize,
  ActionRowBuilder,
  ButtonBuilder,
  ButtonStyle,
  type MessageActionRowComponentBuilder,
} from "discord.js";
import { ids } from "../config/ids.js";
import type { Amari } from "../interfaces/amari.js";

const username = "naomilgbt";
const webApiKey = process.env.RA_KEY;

const constructComponents = (
  achievement: UserRecentAchievement,
): Array<
  TextDisplayBuilder |
  ContainerBuilder |
  ActionRowBuilder<MessageActionRowComponentBuilder>> => {
  return [
    new TextDisplayBuilder().
      setContent("Naomi has unlocked a new achievement!"),
    new ContainerBuilder().
      setAccentColor(16_758_493).
      addSectionComponents(
        new SectionBuilder().
          setThumbnailAccessory(
            new ThumbnailBuilder().
              setURL(`https://retroachievements.org/${achievement.badgeUrl}`),
          ).
          addTextDisplayComponents(
            new TextDisplayBuilder().setContent(`# ${achievement.title}`),
            new TextDisplayBuilder().setContent(achievement.description),
          ),
      ).
      addSeparatorComponents(
        new SeparatorBuilder().setSpacing(SeparatorSpacingSize.Small).
          setDivider(true),
      ).
      addSectionComponents(
        new SectionBuilder().
          setThumbnailAccessory(
            new ThumbnailBuilder().
              setURL(`https://retroachievements.org${achievement.gameIcon}`),
          ).
          addTextDisplayComponents(
            new TextDisplayBuilder().setContent(
              `-# From ${achievement.gameTitle} on ${achievement.consoleName}`,
            ),
            new TextDisplayBuilder().setContent(
              `-# Worth ${achievement.points.toString()} points!`,
            ),
          ),
      ),
    new ActionRowBuilder<MessageActionRowComponentBuilder>().
      addComponents(
        new ButtonBuilder().
          setStyle(ButtonStyle.Link).
          setLabel("See her profile").
          setURL("https://retroachievements.org/user/naomilgbt"),
      ),
  ];
};

/**
 * Checks for RA achievements earned in the last 10 minutes.
 * If achievements are found, formats them and sends to Discord.
 * @param amari - Amari's instance.
 */
export const checkRetroAchievements = async(
  amari: Amari,
): Promise<void> => {
  if (webApiKey === undefined) {
    return;
  }

  try {
    const auth = buildAuthorization({ username, webApiKey });

    const recentAchievements = await getUserRecentAchievements(auth, {
      recentMinutes: 10,
      username:      username,
    });

    if (recentAchievements.length <= 0) {
      return;
    }

    const channel = amari.discord.channels.cache.get(ids.channels.gaming)
      ?? await amari.discord.channels.fetch(ids.channels.gaming);

    if (channel?.isSendable() !== true) {
      return;
    }

    await Promise.all(recentAchievements.map(async(achievement) => {
      await channel.send({
        components: constructComponents(achievement),
        flags:      [ MessageFlags.IsComponentsV2 ],
      });
    }));
  } catch {
    // Fetch errors from RetroAchievements are non-critical; the job retries every 10 minutes.
  }
};