import { Notification, app, nativeImage } from "electron";
import { t } from "i18next";
import { parseICO } from "icojs";
import trayIcon from "@resources/tray-icon.png?asset";
import { Game } from "@main/entity";
import { gameRepository, userPreferencesRepository } from "@main/repository";
import fs from "node:fs";
import axios from "axios";
import path from "node:path";
import sound from "sound-play";
import { achievementSoundPath } from "@main/constants";
import icon from "@resources/icon.png?asset";
import { NotificationOptions, toXmlString } from "./xml";

const getGameIconNativeImage = async (gameId: number) => {
  try {
    const game = await gameRepository.findOne({
      where: {
        id: gameId,
      },
    });

    if (!game?.iconUrl) return undefined;

    const images = await parseICO(
      Buffer.from(game.iconUrl.split("base64,")[1], "base64")
    );

    const highResIcon = images.find((image) => image.width >= 128);
    if (!highResIcon) return undefined;

    return nativeImage.createFromBuffer(Buffer.from(highResIcon.buffer));
  } catch (err) {
    return undefined;
  }
};

export const publishDownloadCompleteNotification = async (game: Game) => {
  const userPreferences = await userPreferencesRepository.findOne({
    where: { id: 1 },
  });

  const icon = await getGameIconNativeImage(game.id);

  if (userPreferences?.downloadNotificationsEnabled) {
    new Notification({
      title: t("download_complete", {
        ns: "notifications",
      }),
      body: t("game_ready_to_install", {
        ns: "notifications",
        title: game.title,
      }),
      icon,
    }).show();
  }
};

export const publishNotificationUpdateReadyToInstall = async (
  version: string
) => {
  new Notification({
    title: t("new_update_available", {
      ns: "notifications",
      version,
    }),
    body: t("restart_to_install_update", {
      ns: "notifications",
    }),
    icon: trayIcon,
  }).show();
};

export const publishNewFriendRequestNotification = async () => {};

async function downloadImage(url: string | null) {
  if (!url) return null;
  if (!url.startsWith("http")) return null;

  const fileName = url.split("/").pop()!;
  const outputPath = path.join(app.getPath("temp"), fileName);
  const writer = fs.createWriteStream(outputPath);

  const response = await axios.get(url, {
    responseType: "stream",
  });

  response.data.pipe(writer);

  return new Promise<string>((resolve, reject) => {
    writer.on("finish", () => {
      resolve(outputPath);
    });
    writer.on("error", reject);
  });
}

export const publishCombinedNewAchievementNotification = async (
  achievementCount,
  gameCount
) => {
  const options: NotificationOptions = {
    title: t("achievement_unlocked", { ns: "achievement" }),
    body: t("new_achievements_unlocked", {
      ns: "achievement",
      gameCount,
      achievementCount,
    }),
    icon,
    silent: true,
  };

  new Notification({
    ...options,
    toastXml: toXmlString(options),
  }).show();

  if (process.platform !== "linux") {
    sound.play(achievementSoundPath);
  }
};

export const publishNewAchievementNotification = async (info: {
  achievements: { displayName: string; iconUrl: string }[];
  unlockedAchievementCount: number;
  totalAchievementCount: number;
  gameTitle: string;
  gameIcon: string | null;
}) => {
  const partialOptions =
    info.achievements.length > 1
      ? {
          title: t("achievements_unlocked_for_game", {
            ns: "achievement",
            gameTitle: info.gameTitle,
            achievementCount: info.achievements.length,
          }),
          body: info.achievements.map((a) => a.displayName).join(", "),
          icon: (await downloadImage(info.gameIcon)) ?? icon,
        }
      : {
          title: t("achievement_unlocked", { ns: "achievement" }),
          body: info.achievements[0].displayName,
          icon: (await downloadImage(info.achievements[0].iconUrl)) ?? icon,
        };

  const options: NotificationOptions = {
    ...partialOptions,
    silent: true,
    progress: {
      value: info.unlockedAchievementCount / info.totalAchievementCount,
      valueOverride: t("achievement_progress", {
        ns: "achievement",
        unlockedCount: info.unlockedAchievementCount,
        totalCount: info.totalAchievementCount,
      }),
    },
  };

  new Notification({
    ...options,
    toastXml: toXmlString(options),
  }).show();

  if (process.platform !== "linux") {
    sound.play(achievementSoundPath);
  }
};