first commit

2026-01-21 10:03:56 +00:00 · 2024-04-18 08:46:06 +01:00
commit 91b1341271
165 changed files with 20993 additions and 0 deletions
--- a/src/main/constants.ts
+++ b/src/main/constants.ts
@@ -0,0 +1,54 @@
+import { app } from "electron";
+import os from "node:os";
+import path from "node:path";
+
+export const repackersOn1337x = [
+  "DODI",
+  "FitGirl",
+  "0xEMPRESS",
+  "KaOsKrew",
+  "TinyRepacks",
+] as const;
+
+export const repackers = [
+  ...repackersOn1337x,
+  "Xatab",
+  "CPG",
+  "TinyRepacks",
+  "GOG",
+] as const;
+
+export const months = [
+  "Jan",
+  "Feb",
+  "Mar",
+  "Apr",
+  "May",
+  "Jun",
+  "Jul",
+  "Aug",
+  "Sep",
+  "Oct",
+  "Nov",
+  "Dec",
+];
+
+export enum GameStatus {
+  Seeding = "seeding",
+  Downloading = "downloading",
+  Paused = "paused",
+  CheckingFiles = "checking_files",
+  DownloadingMetadata = "downloading_metadata",
+  Cancelled = "cancelled",
+}
+
+export const defaultDownloadsPath = path.join(os.homedir(), "downloads");
+
+export const databasePath = path.join(
+  app.getPath("appData"),
+  app.getName(),
+  "hydra.db"
+);
+
+export const INSTALLATION_ID_LENGTH = 6;
+export const ACTIVATION_KEY_MULTIPLIER = 7;
--- a/src/main/data-source.ts
+++ b/src/main/data-source.ts
@@ -0,0 +1,33 @@
+import { DataSource } from "typeorm";
+import {
+  Game,
+  GameShopCache,
+  ImageCache,
+  Repack,
+  RepackerFriendlyName,
+  UserPreferences,
+  MigrationScript,
+} from "@main/entity";
+import type { SqliteConnectionOptions } from "typeorm/driver/sqlite/SqliteConnectionOptions";
+
+import { databasePath } from "./constants";
+
+export const createDataSource = (options: Partial<SqliteConnectionOptions>) =>
+  new DataSource({
+    type: "sqlite",
+    database: databasePath,
+    entities: [
+      Game,
+      ImageCache,
+      Repack,
+      RepackerFriendlyName,
+      UserPreferences,
+      GameShopCache,
+      MigrationScript,
+    ],
+    ...options,
+  });
+
+export const dataSource = createDataSource({
+  synchronize: true,
+});
--- a/src/main/entity/game-shop-cache.entity.ts
+++ b/src/main/entity/game-shop-cache.entity.ts
@@ -0,0 +1,32 @@
+import {
+  Entity,
+  PrimaryColumn,
+  Column,
+  CreateDateColumn,
+  UpdateDateColumn,
+} from "typeorm";
+import type { GameShop } from "@types";
+
+@Entity("game_shop_cache")
+export class GameShopCache {
+  @PrimaryColumn("text", { unique: true })
+  objectID: string;
+
+  @Column("text")
+  shop: GameShop;
+
+  @Column("text", { nullable: true })
+  serializedData: string;
+
+  @Column("text", { nullable: true })
+  howLongToBeatSerializedData: string;
+
+  @Column("text", { nullable: true })
+  language: string;
+
+  @CreateDateColumn()
+  createdAt: Date;
+
+  @UpdateDateColumn()
+  updatedAt: Date;
+}
--- a/src/main/entity/game.entity.ts
+++ b/src/main/entity/game.entity.ts
@@ -0,0 +1,69 @@
+import {
+  Entity,
+  PrimaryGeneratedColumn,
+  Column,
+  CreateDateColumn,
+  UpdateDateColumn,
+  OneToOne,
+  JoinColumn,
+} from "typeorm";
+import type { GameShop } from "@types";
+import { Repack } from "./repack.entity";
+
+@Entity("game")
+export class Game {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column("text", { unique: true })
+  objectID: string;
+
+  @Column("text")
+  title: string;
+
+  @Column("text")
+  iconUrl: string;
+
+  @Column("text", { nullable: true })
+  folderName: string | null;
+
+  @Column("text", { nullable: true })
+  downloadPath: string | null;
+
+  @Column("text", { nullable: true })
+  executablePath: string | null;
+
+  @Column("int", { default: 0 })
+  playTimeInMilliseconds: number;
+
+  @Column("text")
+  shop: GameShop;
+
+  @Column("text", { nullable: true })
+  status: string;
+
+  @Column("float", { default: 0 })
+  progress: number;
+
+  @Column("float", { default: 0 })
+  fileVerificationProgress: number;
+
+  @Column("int", { default: 0 })
+  bytesDownloaded: number;
+
+  @Column("text", { nullable: true })
+  lastTimePlayed: Date | null;
+
+  @Column("float", { default: 0 })
+  fileSize: number;
+
+  @OneToOne(() => Repack, { nullable: true })
+  @JoinColumn()
+  repack: Repack;
+
+  @CreateDateColumn()
+  createdAt: Date;
+
+  @UpdateDateColumn()
+  updatedAt: Date;
+}
--- a/src/main/entity/image-cache.entity.ts
+++ b/src/main/entity/image-cache.entity.ts
@@ -0,0 +1,25 @@
+import {
+  Entity,
+  PrimaryGeneratedColumn,
+  Column,
+  CreateDateColumn,
+  UpdateDateColumn,
+} from "typeorm";
+
+@Entity("image_cache")
+export class ImageCache {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column("text", { unique: true })
+  url: string;
+
+  @Column("text")
+  data: string;
+
+  @CreateDateColumn()
+  createdAt: Date;
+
+  @UpdateDateColumn()
+  updatedAt: Date;
+}
--- a/src/main/entity/index.ts
+++ b/src/main/entity/index.ts
@@ -0,0 +1,7 @@
+export * from "./game.entity";
+export * from "./image-cache.entity";
+export * from "./repack.entity";
+export * from "./repacker-friendly-name.entity";
+export * from "./user-preferences.entity";
+export * from "./game-shop-cache.entity";
+export * from "./migration-script.entity";
--- a/src/main/entity/migration-script.entity.ts
+++ b/src/main/entity/migration-script.entity.ts
@@ -0,0 +1,22 @@
+import {
+  Entity,
+  PrimaryGeneratedColumn,
+  Column,
+  CreateDateColumn,
+  UpdateDateColumn,
+} from "typeorm";
+
+@Entity("migration_script")
+export class MigrationScript {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column("text", { unique: true })
+  version: string;
+
+  @CreateDateColumn()
+  createdAt: Date;
+
+  @UpdateDateColumn()
+  updatedAt: Date;
+}
--- a/src/main/entity/repack.entity.ts
+++ b/src/main/entity/repack.entity.ts
@@ -0,0 +1,37 @@
+import {
+  Entity,
+  PrimaryGeneratedColumn,
+  Column,
+  CreateDateColumn,
+  UpdateDateColumn,
+} from "typeorm";
+
+@Entity("repack")
+export class Repack {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column("text", { unique: true })
+  title: string;
+
+  @Column("text", { unique: true })
+  magnet: string;
+
+  @Column("int")
+  page: number;
+
+  @Column("text")
+  repacker: string;
+
+  @Column("text")
+  fileSize: string;
+
+  @Column("datetime")
+  uploadDate: Date | string;
+
+  @CreateDateColumn()
+  createdAt: Date;
+
+  @UpdateDateColumn()
+  updatedAt: Date;
+}
--- a/src/main/entity/repacker-friendly-name.entity.ts
+++ b/src/main/entity/repacker-friendly-name.entity.ts
@@ -0,0 +1,25 @@
+import {
+  Entity,
+  PrimaryGeneratedColumn,
+  Column,
+  CreateDateColumn,
+  UpdateDateColumn,
+} from "typeorm";
+
+@Entity("repacker_friendly_name")
+export class RepackerFriendlyName {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column("text", { unique: true })
+  name: string;
+
+  @Column("text")
+  friendlyName: string;
+
+  @CreateDateColumn()
+  createdAt: Date;
+
+  @UpdateDateColumn()
+  updatedAt: Date;
+}
--- a/src/main/entity/user-preferences.entity.ts
+++ b/src/main/entity/user-preferences.entity.ts
@@ -0,0 +1,31 @@
+import {
+  Entity,
+  PrimaryGeneratedColumn,
+  Column,
+  CreateDateColumn,
+  UpdateDateColumn,
+} from "typeorm";
+
+@Entity("user_preferences")
+export class UserPreferences {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column("text", { nullable: true })
+  downloadsPath: string | null;
+
+  @Column("text", { default: "en" })
+  language: string;
+
+  @Column("boolean", { default: false })
+  downloadNotificationsEnabled: boolean;
+
+  @Column("boolean", { default: false })
+  repackUpdatesNotificationsEnabled: boolean;
+
+  @CreateDateColumn()
+  createdAt: Date;
+
+  @UpdateDateColumn()
+  updatedAt: Date;
+}
--- a/src/main/events/catalogue/get-catalogue.ts
+++ b/src/main/events/catalogue/get-catalogue.ts
@@ -0,0 +1,76 @@
+import { formatName, repackerFormatter } from "@main/helpers";
+import { getTrendingGames } from "@main/services";
+import type { CatalogueCategory, CatalogueEntry } from "@types";
+
+import { stateManager } from "@main/state-manager";
+import { searchGames } from "../helpers/search-games";
+import { registerEvent } from "../register-event";
+
+const repacks = stateManager.getValue("repacks");
+
+const getCatalogue = async (
+  _event: Electron.IpcMainInvokeEvent,
+  category: CatalogueCategory
+) => {
+  const trendingGames = await getTrendingGames();
+
+  let i = 0;
+  const results: CatalogueEntry[] = [];
+
+  const getStringForLookup = (index: number) => {
+    if (category === "trending") return trendingGames[index];
+
+    const repack = repacks[index];
+    const formatter =
+      repackerFormatter[repack.repacker as keyof typeof repackerFormatter];
+
+    return formatName(formatter(repack.title));
+  };
+
+  if (!repacks.length) return [];
+
+  const resultSize = 12;
+  const requestSize = resultSize * 2;
+  let lookupRequest = [];
+
+  while (results.length < resultSize) {
+    const stringForLookup = getStringForLookup(i);
+
+    if (!stringForLookup) {
+      i++;
+      continue;
+    }
+
+    lookupRequest.push(searchGames(stringForLookup));
+
+    i++;
+
+    if (lookupRequest.length < requestSize) {
+      continue;
+    }
+
+    const games = (await Promise.all(lookupRequest)).map((value) =>
+      value.at(0)
+    );
+
+    for (const game of games) {
+      const isAlreadyIncluded = results.some(
+        (result) => result.objectID === game?.objectID
+      );
+
+      if (!game || !game.repacks.length || isAlreadyIncluded) {
+        continue;
+      }
+
+      results.push(game);
+    }
+    lookupRequest = [];
+  }
+
+  return results.slice(0, resultSize);
+};
+
+registerEvent(getCatalogue, {
+  name: "getCatalogue",
+  memoize: true,
+});
--- a/src/main/events/catalogue/get-game-shop-details.ts
+++ b/src/main/events/catalogue/get-game-shop-details.ts
@@ -0,0 +1,72 @@
+import { gameShopCacheRepository } from "@main/repository";
+import { getSteamAppDetails } from "@main/services";
+
+import type { ShopDetails, GameShop, SteamAppDetails } from "@types";
+
+import { registerEvent } from "../register-event";
+import { searchRepacks } from "../helpers/search-games";
+
+const getGameShopDetails = async (
+  _event: Electron.IpcMainInvokeEvent,
+  objectID: string,
+  shop: GameShop,
+  language: string
+): Promise<ShopDetails | null> => {
+  if (shop === "steam") {
+    const cachedData = await gameShopCacheRepository.findOne({
+      where: { objectID, language },
+    });
+
+    const result = Promise.all([
+      getSteamAppDetails(objectID, "english"),
+      getSteamAppDetails(objectID, language),
+    ]).then(([appDetails, localizedAppDetails]) => {
+      if (appDetails && localizedAppDetails) {
+        gameShopCacheRepository.upsert(
+          {
+            objectID,
+            shop: "steam",
+            language,
+            serializedData: JSON.stringify({
+              ...localizedAppDetails,
+              name: appDetails.name,
+            }),
+          },
+          ["objectID"]
+        );
+      }
+
+      return [appDetails, localizedAppDetails];
+    });
+
+    const cachedGame = cachedData?.serializedData
+      ? (JSON.parse(cachedData?.serializedData) as SteamAppDetails)
+      : null;
+
+    if (cachedGame) {
+      return {
+        ...cachedGame,
+        repacks: searchRepacks(cachedGame.name),
+        objectID,
+      } as ShopDetails;
+    }
+
+    return result.then(([appDetails, localizedAppDetails]) => {
+      if (!appDetails || !localizedAppDetails) return null;
+
+      return {
+        ...localizedAppDetails,
+        name: appDetails.name,
+        repacks: searchRepacks(appDetails.name),
+        objectID,
+      } as ShopDetails;
+    });
+  }
+
+  throw new Error("Not implemented");
+};
+
+registerEvent(getGameShopDetails, {
+  name: "getGameShopDetails",
+  memoize: true,
+});
--- a/src/main/events/catalogue/get-how-long-to-beat.ts
+++ b/src/main/events/catalogue/get-how-long-to-beat.ts
@@ -0,0 +1,48 @@
+import type { GameShop, HowLongToBeatCategory } from "@types";
+import { getHowLongToBeatGame, searchHowLongToBeat } from "@main/services";
+
+import { registerEvent } from "../register-event";
+import { gameShopCacheRepository } from "@main/repository";
+
+const getHowLongToBeat = async (
+  _event: Electron.IpcMainInvokeEvent,
+  objectID: string,
+  shop: GameShop,
+  title: string
+): Promise<HowLongToBeatCategory[] | null> => {
+  const searchHowLongToBeatPromise = searchHowLongToBeat(title);
+
+  const gameShopCache = await gameShopCacheRepository.findOne({
+    where: { objectID, shop },
+  });
+
+  const howLongToBeatCachedData = gameShopCache?.howLongToBeatSerializedData
+    ? JSON.parse(gameShopCache?.howLongToBeatSerializedData)
+    : null;
+  if (howLongToBeatCachedData) return howLongToBeatCachedData;
+
+  return searchHowLongToBeatPromise.then(async (response) => {
+    const game = response.data.find(
+      (game) => game.profile_steam === Number(objectID)
+    );
+
+    if (!game) return null;
+    const howLongToBeat = await getHowLongToBeatGame(String(game.game_id));
+
+    gameShopCacheRepository.upsert(
+      {
+        objectID,
+        shop,
+        howLongToBeatSerializedData: JSON.stringify(howLongToBeat),
+      },
+      ["objectID"]
+    );
+
+    return howLongToBeat;
+  });
+};
+
+registerEvent(getHowLongToBeat, {
+  name: "getHowLongToBeat",
+  memoize: true,
+});
--- a/src/main/events/catalogue/get-random-game.ts
+++ b/src/main/events/catalogue/get-random-game.ts
@@ -0,0 +1,29 @@
+import shuffle from "lodash/shuffle";
+
+import { getRandomSteam250List } from "@main/services";
+
+import { registerEvent } from "../register-event";
+import { searchGames, searchRepacks } from "../helpers/search-games";
+import { formatName } from "@main/helpers";
+
+const getRandomGame = async (_event: Electron.IpcMainInvokeEvent) => {
+  return getRandomSteam250List().then(async (games) => {
+    const shuffledList = shuffle(games);
+
+    for (const game of shuffledList) {
+      const repacks = searchRepacks(formatName(game));
+
+      if (repacks.length) {
+        const results = await searchGames(game);
+
+        if (results.length) {
+          return results[0].objectID;
+        }
+      }
+    }
+  });
+};
+
+registerEvent(getRandomGame, {
+  name: "getRandomGame",
+});
--- a/src/main/events/catalogue/search-games.ts
+++ b/src/main/events/catalogue/search-games.ts
@@ -0,0 +1,10 @@
+import { registerEvent } from "../register-event";
+import { searchGames } from "../helpers/search-games";
+
+registerEvent(
+  (_event: Electron.IpcMainInvokeEvent, query: string) => searchGames(query),
+  {
+    name: "searchGames",
+    memoize: true,
+  }
+);
--- a/src/main/events/hardware/get-disk-free-space.ts
+++ b/src/main/events/hardware/get-disk-free-space.ts
@@ -0,0 +1,11 @@
+import checkDiskSpace from "check-disk-space";
+
+import { registerEvent } from "../register-event";
+import { getDownloadsPath } from "../helpers/get-downloads-path";
+
+const getDiskFreeSpace = async (_event: Electron.IpcMainInvokeEvent) =>
+  checkDiskSpace(await getDownloadsPath());
+
+registerEvent(getDiskFreeSpace, {
+  name: "getDiskFreeSpace",
+});
--- a/src/main/events/helpers/generate-lutris-yaml.ts
+++ b/src/main/events/helpers/generate-lutris-yaml.ts
@@ -0,0 +1,44 @@
+import { Document as YMLDocument } from "yaml";
+import { Game } from "@main/entity";
+import path from "node:path";
+
+export const generateYML = (game: Game) => {
+  const slugifiedGameTitle = game.title.replace(/\s/g, "-").toLocaleLowerCase();
+
+  const doc = new YMLDocument({
+    name: game.title,
+    game_slug: slugifiedGameTitle,
+    slug: `${slugifiedGameTitle}-installer`,
+    version: "Installer",
+    runner: "wine",
+    script: {
+      game: {
+        prefix: "$GAMEDIR",
+        arch: "win64",
+        working_dir: "$GAMEDIR",
+      },
+      installer: [
+        {
+          task: {
+            name: "create_prefix",
+            arch: "win64",
+            prefix: "$GAMEDIR",
+          },
+        },
+        {
+          task: {
+            executable: path.join(
+              game.downloadPath,
+              game.folderName,
+              "setup.exe"
+            ),
+            name: "wineexec",
+            prefix: "$GAMEDIR",
+          },
+        },
+      ],
+    },
+  });
+
+  return doc.toString();
+};
--- a/src/main/events/helpers/get-downloads-path.ts
+++ b/src/main/events/helpers/get-downloads-path.ts
@@ -0,0 +1,15 @@
+import { userPreferencesRepository } from "@main/repository";
+import { defaultDownloadsPath } from "@main/constants";
+
+export const getDownloadsPath = async () => {
+  const userPreferences = await userPreferencesRepository.findOne({
+    where: {
+      id: 1,
+    },
+  });
+
+  if (userPreferences && userPreferences.downloadsPath)
+    return userPreferences.downloadsPath;
+
+  return defaultDownloadsPath;
+};
--- a/src/main/events/helpers/search-games.ts
+++ b/src/main/events/helpers/search-games.ts
@@ -0,0 +1,72 @@
+import flexSearch from "flexsearch";
+import orderBy from "lodash/orderBy";
+
+import type { GameRepack, GameShop, CatalogueEntry } from "@types";
+
+import { formatName, getSteamAppAsset, repackerFormatter } from "@main/helpers";
+import { searchSteamGame } from "@main/services";
+import { stateManager } from "@main/state-manager";
+
+const { Index } = flexSearch;
+const repacksIndex = new Index();
+
+const repacks = stateManager.getValue("repacks");
+
+for (let i = 0; i < repacks.length; i++) {
+  const repack = repacks[i];
+  const formatter =
+    repackerFormatter[repack.repacker as keyof typeof repackerFormatter];
+
+  repacksIndex.add(i, formatName(formatter(repack.title)));
+}
+
+export const searchRepacks = (title: string): GameRepack[] => {
+  const repacks = stateManager.getValue("repacks");
+
+  return orderBy(
+    repacksIndex
+      .search(formatName(title))
+      .map((index) => repacks.at(index as number)!),
+    ["uploadDate"],
+    "desc"
+  );
+};
+
+export const searchGames = async (query: string): Promise<CatalogueEntry[]> => {
+  const formattedName = formatName(query);
+
+  const steamResults = await searchSteamGame(formattedName);
+
+  const results = steamResults.map((result) => ({
+    objectID: result.objectID,
+    title: result.name,
+    shop: "steam" as GameShop,
+    cover: getSteamAppAsset("library", result.objectID),
+  }));
+
+  const gamesIndex = new Index({
+    tokenize: "full",
+  });
+
+  for (let i = 0; i < results.length; i++) {
+    const game = results[i];
+    gamesIndex.add(i, game.title);
+  }
+
+  const filteredResults = gamesIndex
+    .search(query)
+    .map((index) => results[index as number]);
+
+  return Promise.all(
+    filteredResults.map(async (result) => ({
+      ...result,
+      repacks: searchRepacks(result.title),
+    }))
+  ).then((resultsWithRepacks) =>
+    orderBy(
+      resultsWithRepacks,
+      [({ repacks }) => repacks.length, "repacks"],
+      ["desc"]
+    )
+  );
+};
--- a/src/main/events/index.ts
+++ b/src/main/events/index.ts
@@ -0,0 +1,30 @@
+import { app, ipcMain } from "electron";
+import { defaultDownloadsPath } from "@main/constants";
+
+import "./library/add-game-to-library";
+import "./catalogue/search-games";
+import "./catalogue/get-game-shop-details";
+import "./catalogue/get-catalogue";
+import "./library/get-library";
+import "./hardware/get-disk-free-space";
+import "./torrenting/cancel-game-download";
+import "./torrenting/pause-game-download";
+import "./torrenting/resume-game-download";
+import "./torrenting/start-game-download";
+import "./misc/get-or-cache-image";
+import "./user-preferences/update-user-preferences";
+import "./user-preferences/get-user-preferences";
+import "./library/get-repackers-friendly-names";
+import "./library/get-game-by-object-id";
+import "./library/open-game-installer";
+import "./library/open-game";
+import "./library/close-game";
+import "./misc/show-open-dialog";
+import "./library/remove-game";
+import "./library/delete-game-folder";
+import "./catalogue/get-random-game";
+import "./catalogue/get-how-long-to-beat";
+
+ipcMain.handle("ping", () => "pong");
+ipcMain.handle("getVersion", () => app.getVersion());
+ipcMain.handle("getDefaultDownloadsPath", () => defaultDownloadsPath);
--- a/src/main/events/library/add-game-to-library.ts
+++ b/src/main/events/library/add-game-to-library.ts
@@ -0,0 +1,27 @@
+import { gameRepository } from "@main/repository";
+
+import { registerEvent } from "../register-event";
+
+import type { GameShop } from "@types";
+import { getImageBase64 } from "@main/helpers";
+import { getSteamGameIconUrl } from "@main/services";
+
+const addGameToLibrary = async (
+  _event: Electron.IpcMainInvokeEvent,
+  objectID: string,
+  title: string,
+  gameShop: GameShop,
+) => {
+  const iconUrl = await getImageBase64(await getSteamGameIconUrl(objectID));
+
+  return gameRepository.insert({
+    title,
+    iconUrl,
+    objectID,
+    shop: gameShop,
+  });
+};
+
+registerEvent(addGameToLibrary, {
+  name: "addGameToLibrary",
+});
--- a/src/main/events/library/close-game.ts
+++ b/src/main/events/library/close-game.ts
@@ -0,0 +1,35 @@
+import path from "node:path";
+
+import { gameRepository } from "@main/repository";
+
+import { registerEvent } from "../register-event";
+import { getProcesses } from "@main/helpers";
+
+const closeGame = async (
+  _event: Electron.IpcMainInvokeEvent,
+  gameId: number
+) => {
+  const processes = await getProcesses();
+  const game = await gameRepository.findOne({ where: { id: gameId } });
+
+  const gameProcess = processes.find((runningProcess) => {
+    const basename = path.win32.basename(game.executablePath);
+    const basenameWithoutExtension = path.win32.basename(
+      game.executablePath,
+      path.extname(game.executablePath)
+    );
+
+    if (process.platform === "win32") {
+      return runningProcess.name === basename;
+    }
+
+    return [basename, basenameWithoutExtension].includes(runningProcess.name);
+  });
+
+  if (gameProcess) return process.kill(gameProcess.pid);
+  return false;
+};
+
+registerEvent(closeGame, {
+  name: "closeGame",
+});
--- a/src/main/events/library/delete-game-folder.ts
+++ b/src/main/events/library/delete-game-folder.ts
@@ -0,0 +1,47 @@
+import path from "node:path";
+import fs from "node:fs";
+
+import { GameStatus } from "@main/constants";
+import { gameRepository } from "@main/repository";
+
+import { getDownloadsPath } from "../helpers/get-downloads-path";
+import { logger } from "@main/services";
+import { registerEvent } from "../register-event";
+
+const deleteGameFolder = async (
+  _event: Electron.IpcMainInvokeEvent,
+  gameId: number
+) => {
+  const game = await gameRepository.findOne({
+    where: {
+      id: gameId,
+      status: GameStatus.Cancelled,
+    },
+  });
+
+  if (!game) return;
+
+  if (game.folderName) {
+    const folderPath = path.join(await getDownloadsPath(), game.folderName);
+
+    if (fs.existsSync(folderPath)) {
+      return new Promise((resolve, reject) => {
+        fs.rm(
+          folderPath,
+          { recursive: true, force: true, maxRetries: 5, retryDelay: 200 },
+          (error) => {
+            if (error) {
+              logger.error(error);
+              reject();
+            }
+            resolve(null);
+          }
+        );
+      });
+    }
+  }
+};
+
+registerEvent(deleteGameFolder, {
+  name: "deleteGameFolder",
+});
--- a/src/main/events/library/get-game-by-object-id.ts
+++ b/src/main/events/library/get-game-by-object-id.ts
@@ -0,0 +1,20 @@
+import { gameRepository } from "@main/repository";
+
+import { registerEvent } from "../register-event";
+
+const getGameByObjectID = async (
+  _event: Electron.IpcMainInvokeEvent,
+  objectID: string
+) =>
+  gameRepository.findOne({
+    where: {
+      objectID,
+    },
+    relations: {
+      repack: true,
+    },
+  });
+
+registerEvent(getGameByObjectID, {
+  name: "getGameByObjectID",
+});
--- a/src/main/events/library/get-library.ts
+++ b/src/main/events/library/get-library.ts
@@ -0,0 +1,30 @@
+import { gameRepository } from "@main/repository";
+import { GameStatus } from "@main/constants";
+
+import { searchRepacks } from "../helpers/search-games";
+import { registerEvent } from "../register-event";
+import sortBy from "lodash/sortBy";
+
+const getLibrary = async (_event: Electron.IpcMainInvokeEvent) =>
+  gameRepository
+    .find({
+      order: {
+        createdAt: "desc",
+      },
+      relations: {
+        repack: true,
+      },
+    })
+    .then((games) =>
+      sortBy(
+        games.map((game) => ({
+          ...game,
+          repacks: searchRepacks(game.title),
+        })),
+        (game) => (game.status !== GameStatus.Cancelled ? 0 : 1)
+      )
+    );
+
+registerEvent(getLibrary, {
+  name: "getLibrary",
+});
--- a/src/main/events/library/get-repackers-friendly-names.ts
+++ b/src/main/events/library/get-repackers-friendly-names.ts
@@ -0,0 +1,12 @@
+import { registerEvent } from "../register-event";
+import { stateManager } from "@main/state-manager";
+
+const getRepackersFriendlyNames = async (_event: Electron.IpcMainInvokeEvent) =>
+  stateManager.getValue("repackersFriendlyNames").reduce((prev, next) => {
+    return { ...prev, [next.name]: next.friendlyName };
+  }, {});
+
+registerEvent(getRepackersFriendlyNames, {
+  name: "getRepackersFriendlyNames",
+  memoize: true,
+});
--- a/src/main/events/library/open-game-installer.ts
+++ b/src/main/events/library/open-game-installer.ts
@@ -0,0 +1,58 @@
+import { gameRepository } from "@main/repository";
+import { generateYML } from "../helpers/generate-lutris-yaml";
+import path from "node:path";
+import fs from "node:fs";
+import { writeFile } from "node:fs/promises";
+import { spawnSync, exec } from "node:child_process";
+
+import { registerEvent } from "../register-event";
+import { shell } from "electron";
+import { getDownloadsPath } from "../helpers/get-downloads-path";
+
+const openGameInstaller = async (
+  _event: Electron.IpcMainInvokeEvent,
+  gameId: number
+) => {
+  const game = await gameRepository.findOne({ where: { id: gameId } });
+
+  if (!game) return true;
+
+  const gamePath = path.join(
+    game.downloadPath ?? (await getDownloadsPath()),
+    game.folderName
+  );
+
+  if (!fs.existsSync(gamePath)) {
+    await gameRepository.delete({ id: gameId });
+    return true;
+  }
+
+  const setupPath = path.join(gamePath, "setup.exe");
+  if (!fs.existsSync(setupPath)) {
+    shell.openPath(gamePath);
+    return true;
+  }
+
+  if (process.platform === "win32") {
+    shell.openPath(setupPath);
+    return true;
+  }
+
+  if (spawnSync("which", ["lutris"]).status === 0) {
+    const ymlPath = path.join(gamePath, "setup.yml");
+    await writeFile(ymlPath, generateYML(game));
+    exec(`lutris --install "${ymlPath}"`);
+    return true;
+  }
+
+  if (spawnSync("which", ["wine"]).status === 0) {
+    exec(`wine "${setupPath}"`);
+    return true;
+  }
+
+  return false;
+};
+
+registerEvent(openGameInstaller, {
+  name: "openGameInstaller",
+});
--- a/src/main/events/library/open-game.ts
+++ b/src/main/events/library/open-game.ts
@@ -0,0 +1,18 @@
+import { gameRepository } from "@main/repository";
+
+import { registerEvent } from "../register-event";
+import { shell } from "electron";
+
+const openGame = async (
+  _event: Electron.IpcMainInvokeEvent,
+  gameId: number,
+  executablePath: string
+) => {
+  await gameRepository.update({ id: gameId }, { executablePath });
+
+  shell.openPath(executablePath);
+};
+
+registerEvent(openGame, {
+  name: "openGame",
+});
--- a/src/main/events/library/remove-game.ts
+++ b/src/main/events/library/remove-game.ts
@@ -0,0 +1,11 @@
+import { registerEvent } from "../register-event";
+import { gameRepository } from "../../repository";
+
+const removeGame = async (
+  _event: Electron.IpcMainInvokeEvent,
+  gameId: number
+) => gameRepository.delete({ id: gameId });
+
+registerEvent(removeGame, {
+  name: "removeGame",
+});
--- a/src/main/events/misc/get-or-cache-image.ts
+++ b/src/main/events/misc/get-or-cache-image.ts
@@ -0,0 +1,37 @@
+import { imageCacheRepository } from "@main/repository";
+
+import { registerEvent } from "../register-event";
+import { getImageBase64 } from "@main/helpers";
+import { logger } from "@main/services";
+
+const getOrCacheImage = async (
+  _event: Electron.IpcMainInvokeEvent,
+  url: string
+) => {
+  const cache = await imageCacheRepository.findOne({
+    where: {
+      url,
+    },
+  });
+
+  if (cache) return cache.data;
+
+  getImageBase64(url).then((data) =>
+    imageCacheRepository
+      .save({
+        url,
+        data,
+      })
+      .catch(() => {
+        logger.error(`Failed to cache image "${url}"`, {
+          method: "getOrCacheImage",
+        });
+      })
+  );
+
+  return url;
+};
+
+registerEvent(getOrCacheImage, {
+  name: "getOrCacheImage",
+});
--- a/src/main/events/misc/show-open-dialog.ts
+++ b/src/main/events/misc/show-open-dialog.ts
@@ -0,0 +1,12 @@
+import { dialog } from "electron";
+import { WindowManager } from "@main/services";
+import { registerEvent } from "../register-event";
+
+const showOpenDialog = async (
+  _event: Electron.IpcMainInvokeEvent,
+  options: Electron.OpenDialogOptions
+) => dialog.showOpenDialog(WindowManager.mainWindow, options);
+
+registerEvent(showOpenDialog, {
+  name: "showOpenDialog",
+});
--- a/src/main/events/register-event.ts
+++ b/src/main/events/register-event.ts
@@ -0,0 +1,39 @@
+import { ipcMain } from "electron";
+
+import { stateManager } from "@main/state-manager";
+
+interface EventArgs {
+  name: string;
+  memoize?: boolean;
+}
+
+export const registerEvent = (
+  listener: (event: Electron.IpcMainInvokeEvent, ...args: any[]) => any,
+  { name, memoize = false }: EventArgs
+) => {
+  ipcMain.handle(name, (event: Electron.IpcMainInvokeEvent, ...args) => {
+    const eventResults = stateManager.getValue("eventResults");
+    const keys = Array.from(eventResults.keys());
+
+    const key = [name, args] as [string, any[]];
+
+    const memoizationKey = keys.find(([memoizedEvent, memoizedArgs]) => {
+      const sameEvent = name === memoizedEvent;
+      const sameArgs = memoizedArgs.every((arg, index) => arg === args[index]);
+
+      return sameEvent && sameArgs;
+    });
+
+    if (memoizationKey) return eventResults.get(memoizationKey);
+
+    return Promise.resolve(listener(event, ...args)).then((result) => {
+      if (memoize) {
+        eventResults.set(key, JSON.parse(JSON.stringify(result)));
+        stateManager.setValue("eventResults", eventResults);
+      }
+
+      if (!result) return result;
+      return JSON.parse(JSON.stringify(result));
+    });
+  });
+};
--- a/src/main/events/torrenting/cancel-game-download.ts
+++ b/src/main/events/torrenting/cancel-game-download.ts
@@ -0,0 +1,53 @@
+import { GameStatus } from "@main/constants";
+import { gameRepository } from "@main/repository";
+
+import { registerEvent } from "../register-event";
+import { WindowManager, writePipe } from "@main/services";
+
+import { In } from "typeorm";
+
+const cancelGameDownload = async (
+  _event: Electron.IpcMainInvokeEvent,
+  gameId: number
+) => {
+  const game = await gameRepository.findOne({
+    where: {
+      id: gameId,
+      status: In([
+        GameStatus.Downloading,
+        GameStatus.DownloadingMetadata,
+        GameStatus.CheckingFiles,
+        GameStatus.Paused,
+        GameStatus.Seeding,
+      ]),
+    },
+  });
+
+  if (!game) return;
+
+  gameRepository
+    .update(
+      {
+        id: game.id,
+      },
+      {
+        status: GameStatus.Cancelled,
+        downloadPath: null,
+        bytesDownloaded: 0,
+        progress: 0,
+      }
+    )
+    .then((result) => {
+      if (
+        game.status !== GameStatus.Paused &&
+        game.status !== GameStatus.Seeding
+      ) {
+        writePipe.write({ action: "cancel" });
+        if (result.affected) WindowManager.mainWindow.setProgressBar(-1);
+      }
+    });
+};
+
+registerEvent(cancelGameDownload, {
+  name: "cancelGameDownload",
+});
--- a/src/main/events/torrenting/pause-game-download.ts
+++ b/src/main/events/torrenting/pause-game-download.ts
@@ -0,0 +1,34 @@
+import { WindowManager, writePipe } from "@main/services";
+
+import { registerEvent } from "../register-event";
+import { GameStatus } from "../../constants";
+import { gameRepository } from "../../repository";
+import { In } from "typeorm";
+
+const pauseGameDownload = async (
+  _event: Electron.IpcMainInvokeEvent,
+  gameId: number
+) => {
+  await gameRepository
+    .update(
+      {
+        id: gameId,
+        status: In([
+          GameStatus.Downloading,
+          GameStatus.DownloadingMetadata,
+          GameStatus.CheckingFiles,
+        ]),
+      },
+      { status: GameStatus.Paused }
+    )
+    .then((result) => {
+      if (result.affected) {
+        writePipe.write({ action: "pause" });
+        WindowManager.mainWindow.setProgressBar(-1);
+      }
+    });
+};
+
+registerEvent(pauseGameDownload, {
+  name: "pauseGameDownload",
+});
--- a/src/main/events/torrenting/resume-game-download.ts
+++ b/src/main/events/torrenting/resume-game-download.ts
@@ -0,0 +1,56 @@
+import { registerEvent } from "../register-event";
+import { GameStatus } from "../../constants";
+import { gameRepository } from "../../repository";
+import { getDownloadsPath } from "../helpers/get-downloads-path";
+import { In } from "typeorm";
+import { writePipe } from "@main/services";
+
+const resumeGameDownload = async (
+  _event: Electron.IpcMainInvokeEvent,
+  gameId: number
+) => {
+  const game = await gameRepository.findOne({
+    where: {
+      id: gameId,
+    },
+    relations: { repack: true },
+  });
+
+  if (!game) return;
+
+  writePipe.write({ action: "pause" });
+
+  if (game.status === GameStatus.Paused) {
+    const downloadsPath = game.downloadPath ?? (await getDownloadsPath());
+
+    writePipe.write({
+      action: "start",
+      game_id: gameId,
+      magnet: game.repack.magnet,
+      save_path: downloadsPath,
+    });
+
+    await gameRepository.update(
+      {
+        status: In([
+          GameStatus.Downloading,
+          GameStatus.DownloadingMetadata,
+          GameStatus.CheckingFiles,
+        ]),
+      },
+      { status: GameStatus.Paused }
+    );
+
+    await gameRepository.update(
+      { id: game.id },
+      {
+        status: GameStatus.DownloadingMetadata,
+        downloadPath: downloadsPath,
+      }
+    );
+  }
+};
+
+registerEvent(resumeGameDownload, {
+  name: "resumeGameDownload",
+});
--- a/src/main/events/torrenting/start-game-download.ts
+++ b/src/main/events/torrenting/start-game-download.ts
@@ -0,0 +1,110 @@
+import { getSteamGameIconUrl, writePipe } from "@main/services";
+import { gameRepository, repackRepository } from "@main/repository";
+import { GameStatus } from "@main/constants";
+
+import { registerEvent } from "../register-event";
+
+import type { GameShop } from "@types";
+import { getDownloadsPath } from "../helpers/get-downloads-path";
+import { getImageBase64 } from "@main/helpers";
+import { In } from "typeorm";
+
+const startGameDownload = async (
+  _event: Electron.IpcMainInvokeEvent,
+  repackId: number,
+  objectID: string,
+  title: string,
+  gameShop: GameShop
+) => {
+  const [game, repack] = await Promise.all([
+    gameRepository.findOne({
+      where: {
+        objectID,
+      },
+    }),
+    repackRepository.findOne({
+      where: {
+        id: repackId,
+      },
+    }),
+  ]);
+
+  if (!repack) return;
+
+  if (game?.status === GameStatus.Downloading) {
+    return;
+  }
+
+  writePipe.write({ action: "pause" });
+
+  const downloadsPath = game?.downloadPath ?? (await getDownloadsPath());
+
+  await gameRepository.update(
+    {
+      status: In([
+        GameStatus.Downloading,
+        GameStatus.DownloadingMetadata,
+        GameStatus.CheckingFiles,
+      ]),
+    },
+    { status: GameStatus.Paused }
+  );
+
+  if (game) {
+    await gameRepository.update(
+      {
+        id: game.id,
+      },
+      {
+        status: GameStatus.DownloadingMetadata,
+        downloadPath: downloadsPath,
+        repack: { id: repackId },
+      }
+    );
+
+    writePipe.write({
+      action: "start",
+      game_id: game.id,
+      magnet: repack.magnet,
+      save_path: downloadsPath,
+    });
+
+    game.status = GameStatus.DownloadingMetadata;
+
+    writePipe.write({
+      action: "start",
+      game_id: game.id,
+      magnet: repack.magnet,
+      save_path: downloadsPath,
+    });
+
+    return game;
+  } else {
+    const iconUrl = await getImageBase64(await getSteamGameIconUrl(objectID));
+
+    const createdGame = await gameRepository.save({
+      title,
+      iconUrl,
+      objectID,
+      shop: gameShop,
+      status: GameStatus.DownloadingMetadata,
+      downloadPath: downloadsPath,
+      repack: { id: repackId },
+    });
+
+    writePipe.write({
+      action: "start",
+      game_id: createdGame.id,
+      magnet: repack.magnet,
+      save_path: downloadsPath,
+    });
+
+    const { repack: _, ...rest } = createdGame;
+
+    return rest;
+  }
+};
+
+registerEvent(startGameDownload, {
+  name: "startGameDownload",
+});
--- a/src/main/events/user-preferences/get-user-preferences.ts
+++ b/src/main/events/user-preferences/get-user-preferences.ts
@@ -0,0 +1,11 @@
+import { userPreferencesRepository } from "@main/repository";
+import { registerEvent } from "../register-event";
+
+const getUserPreferences = async (_event: Electron.IpcMainInvokeEvent) =>
+  userPreferencesRepository.findOne({
+    where: { id: 1 },
+  });
+
+registerEvent(getUserPreferences, {
+  name: "getUserPreferences",
+});
--- a/src/main/events/user-preferences/update-user-preferences.ts
+++ b/src/main/events/user-preferences/update-user-preferences.ts
@@ -0,0 +1,21 @@
+import { userPreferencesRepository } from "@main/repository";
+import { registerEvent } from "../register-event";
+
+import type { UserPreferences } from "@types";
+
+const updateUserPreferences = async (
+  _event: Electron.IpcMainInvokeEvent,
+  preferences: Partial<UserPreferences>
+) => {
+  await userPreferencesRepository.upsert(
+    {
+      id: 1,
+      ...preferences,
+    },
+    ["id"]
+  );
+};
+
+registerEvent(updateUserPreferences, {
+  name: "updateUserPreferences",
+});
--- a/src/main/helpers/formatters.test.ts
+++ b/src/main/helpers/formatters.test.ts
@@ -0,0 +1,98 @@
+import assert from "node:assert/strict";
+import { describe, test } from "node:test";
+import {
+  dodiFormatter,
+  empressFormatter,
+  fitGirlFormatter,
+  kaosKrewFormatter,
+} from "./formatters";
+
+describe("testing formatters", () => {
+  describe("testing fitgirl formatter", () => {
+    const fitGirlGames = [
+      "REVEIL (v1.0.3f4 + 0.5 DLC, MULTi14) [FitGirl Repack]",
+      "Dune: Spice Wars - The Ixian Edition (v2.0.0.31558 + DLC, MULTi9) [FitGirl Repack]",
+      "HUMANKIND: Premium Edition (v1.0.22.3819 + 17 DLCs/Bonus Content, MULTi12) [FitGirl Repack, Selective Download - from 7.3 GB]",
+      "Call to Arms: Gates of Hell - Ostfront: WW2 Bundle (v1.034 Hotfix 3 + 3 DLCs, MULTi9) [FitGirl Repack, Selective Download - from 21.8 GB]",
+      "SUPER BOMBERMAN R 2 (v1.2.0, MULTi12) [FitGirl Repack]",
+      "God of Rock (v3110, MULTi11) [FitGirl Repack]",
+    ];
+
+    test("should format games correctly", () => {
+      assert.equal(fitGirlGames.map(fitGirlFormatter), [
+        "REVEIL",
+        "Dune: Spice Wars - The Ixian Edition",
+        "HUMANKIND: Premium Edition",
+        "Call to Arms: Gates of Hell - Ostfront: WW2 Bundle",
+        "SUPER BOMBERMAN R 2",
+        "God of Rock",
+      ]);
+    });
+  });
+
+  describe("testing kaoskrew formatter", () => {
+    const kaosKrewGames = [
+      "Song.Of.Horror.Complete.Edition.v1.25.MULTi4.REPACK-KaOs",
+      "Remoteness.REPACK-KaOs",
+      "Persona.5.Royal.v1.0.0.MULTi5.NSW.For.PC.REPACK-KaOs",
+      "The.Wreck.MULTi5.REPACK-KaOs",
+      "Nemezis.Mysterious.Journey.III.v1.04.Deluxe.Edition.REPACK-KaOs",
+      "The.World.Of.Others.v1.05.REPACK-KaOs",
+    ];
+
+    test("should format games correctly", () => {
+      assert.equal(kaosKrewGames.map(kaosKrewFormatter), [
+        "Song Of Horror Complete Edition",
+        "Remoteness",
+        "Persona 5 Royal NSW For PC",
+        "The Wreck",
+        "Nemezis Mysterious Journey III Deluxe Edition",
+        "The World Of Others",
+      ]);
+    });
+  });
+
+  describe("testing empress formatter", () => {
+    const empressGames = [
+      "Resident.Evil.4-EMPRESS",
+      "Marvels.Guardians.of.the.Galaxy.Crackfix-EMPRESS",
+      "Life.is.Strange.2.Complete.Edition-EMPRESS",
+      "Forza.Horizon.4.PROPER-EMPRESS",
+      "Just.Cause.4.Complete.Edition.READNFO-EMPRESS",
+      "Immortals.Fenyx.Rising.Crackfix.V2-EMPRESS",
+    ];
+
+    test("should format games correctly", () => {
+      assert.equal(empressGames.map(empressFormatter), [
+        "Resident Evil 4",
+        "Marvels Guardians of the Galaxy",
+        "Life is Strange 2 Complete Edition",
+        "Forza Horizon 4 PROPER",
+        "Just Cause 4 Complete Edition",
+        "Immortals Fenyx Rising",
+      ]);
+    });
+  });
+
+  describe("testing kodi formatter", () => {
+    const dodiGames = [
+      "Tomb Raider I-III Remastered Starring Lara Croft (MULTi20) (From 2.5 GB) [DODI Repack]",
+      "Trail Out: Complete Edition (v2.9st + All DLCs + MULTi11) [DODI Repack]",
+      "Call to Arms - Gates of Hell: Ostfront (v1.034.0 + All DLCs + MULTi9) (From 22.4 GB) [DODI Repack]",
+      "Metal Gear Solid 2: Sons of Liberty - HD Master Collection Edition (Digital book + MULTi6) [DODI Repack]",
+      "DREDGE: Digital Deluxe Edition (v1.2.0.1922 + All DLCs + Bonus Content + MULTi11) (From 413 MB) [DODI Repack]",
+      "Outliver: Tribulation [DODI Repack]",
+    ];
+
+    test("should format games correctly", () => {
+      assert.equal(dodiGames.map(dodiFormatter), [
+        "Tomb Raider I-III Remastered Starring Lara Croft",
+        "Trail Out: Complete Edition",
+        "Call to Arms - Gates of Hell: Ostfront",
+        "Metal Gear Solid 2: Sons of Liberty - HD Master Collection Edition",
+        "DREDGE: Digital Deluxe Edition",
+        "Outliver: Tribulation",
+      ]);
+    });
+  });
+});
--- a/src/main/helpers/formatters.ts
+++ b/src/main/helpers/formatters.ts
@@ -0,0 +1,54 @@
+/* String formatting */
+
+export const removeReleaseYearFromName = (name: string) =>
+  name.replace(/\([0-9]{4}\)/g, "");
+
+export const removeSymbolsFromName = (name: string) =>
+  name.replace(/[^A-Za-z 0-9]/g, "");
+
+export const removeSpecialEditionFromName = (name: string) =>
+  name.replace(
+    /(The |Digital )?(GOTY|Deluxe|Standard|Ultimate|Definitive|Enhanced|Collector's|Premium|Digital|Limited|Game of the Year|Reloaded|[0-9]{4}) Edition/g,
+    ""
+  );
+
+export const removeDuplicateSpaces = (name: string) =>
+  name.replace(/\s{2,}/g, " ");
+
+export const removeTrash = (title: string) =>
+  title.replace(/\(.*\)|\[.*]/g, "").replace(/:/g, "");
+
+/* Formatters per repacker */
+
+export const fitGirlFormatter = (title: string) =>
+  title.replace(/\(.*\)/g, "").trim();
+
+export const kaosKrewFormatter = (title: string) =>
+  title
+    .replace(/(v\.?[0-9])+([0-9]|\.)+/, "")
+    .replace(
+      /(\.Build\.[0-9]*)?(\.MULTi[0-9]{1,2})?(\.REPACK-KaOs|\.UPDATE-KaOs)?/g,
+      ""
+    )
+    .replace(/\./g, " ")
+    .trim();
+
+export const empressFormatter = (title: string) =>
+  title
+    .replace(/-EMPRESS/, "")
+    .replace(/\./g, " ")
+    .trim();
+
+export const dodiFormatter = (title: string) =>
+  title.replace(/\(.*?\)/g, "").trim();
+
+export const xatabFormatter = (title: string) =>
+  title
+    .replace(/RePack от xatab|RePack от Decepticon|R.G. GOGFAN/, "")
+    .replace(/[\u0400-\u04FF]/g, "")
+    .replace(/(v\.?([0-9]| )+)+([0-9]|\.|-|_|\/|[a-zA-Z]| )+/, "");
+
+export const tinyRepacksFormatter = (title: string) => title;
+
+export const gogFormatter = (title: string) =>
+  title.replace(/(v\.[0-9]+|v[0-9]+\.|v[0-9]{4})+.+/, "");
--- a/src/main/helpers/index.ts
+++ b/src/main/helpers/index.ts
@@ -0,0 +1,83 @@
+import {
+  removeReleaseYearFromName,
+  removeSymbolsFromName,
+  removeSpecialEditionFromName,
+  empressFormatter,
+  kaosKrewFormatter,
+  fitGirlFormatter,
+  removeDuplicateSpaces,
+  dodiFormatter,
+  removeTrash,
+  xatabFormatter,
+  tinyRepacksFormatter,
+  gogFormatter,
+} from "./formatters";
+import { months, repackers } from "../constants";
+
+export const pipe =
+  <T>(...fns: ((arg: T) => any)[]) =>
+  (arg: T) =>
+    fns.reduce((prev, fn) => fn(prev), arg);
+
+export const formatName = pipe<string>(
+  removeTrash,
+  removeReleaseYearFromName,
+  removeSymbolsFromName,
+  removeSpecialEditionFromName,
+  removeDuplicateSpaces,
+  (str) => str.trim()
+);
+
+export const repackerFormatter: Record<
+  (typeof repackers)[number],
+  (title: string) => string
+> = {
+  DODI: dodiFormatter,
+  "0xEMPRESS": empressFormatter,
+  KaOsKrew: kaosKrewFormatter,
+  FitGirl: fitGirlFormatter,
+  Xatab: xatabFormatter,
+  CPG: (title: string) => title,
+  TinyRepacks: tinyRepacksFormatter,
+  GOG: gogFormatter,
+};
+
+export const formatUploadDate = (str: string) => {
+  const date = new Date();
+
+  const [month, day, year] = str.split(" ");
+
+  date.setMonth(months.indexOf(month.replace(".", "")));
+  date.setDate(Number(day.substring(0, 2)));
+  date.setFullYear(Number("20" + year.replace("'", "")));
+  date.setHours(0, 0, 0, 0);
+
+  return date;
+};
+
+export const getSteamAppAsset = (
+  category: "library" | "hero" | "logo" | "icon",
+  objectID: string,
+  clientIcon?: string
+) => {
+  if (category === "library")
+    return `https://steamcdn-a.akamaihd.net/steam/apps/${objectID}/header.jpg`;
+
+  if (category === "hero")
+    return `https://steamcdn-a.akamaihd.net/steam/apps/${objectID}/library_hero.jpg`;
+
+  if (category === "logo")
+    return `https://cdn.cloudflare.steamstatic.com/steam/apps/${objectID}/logo.png`;
+
+  return `https://cdn.cloudflare.steamstatic.com/steamcommunity/public/images/apps/${objectID}/${clientIcon}.ico`;
+};
+
+export const getImageBase64 = async (url: string) =>
+  fetch(url, { method: "GET" }).then((response) =>
+    response.arrayBuffer().then((buffer) => {
+      return `data:image/jpeg;base64,${Buffer.from(buffer).toString("base64")}`;
+    })
+  );
+
+export * from "./formatters";
+export * from "./ps";
--- a/src/main/helpers/ps.ts
+++ b/src/main/helpers/ps.ts
@@ -0,0 +1,12 @@
+import psList from "ps-list";
+import { tasklist } from "tasklist";
+
+export const getProcesses = async () => {
+  if (process.platform === "win32") {
+    return tasklist().then((tasks) =>
+      tasks.map((task) => ({ ...task, name: task.imageName }))
+    );
+  }
+
+  return psList();
+};
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -0,0 +1,118 @@
+import { stateManager } from "./state-manager";
+import { GameStatus, repackers } from "./constants";
+import {
+  getNewGOGGames,
+  getNewRepacksFromCPG,
+  getNewRepacksFromUser,
+  getNewRepacksFromXatab,
+  readPipe,
+  startProcessWatcher,
+  writePipe,
+} from "./services";
+import {
+  gameRepository,
+  repackRepository,
+  repackerFriendlyNameRepository,
+  userPreferencesRepository,
+} from "./repository";
+import { TorrentClient } from "./services/torrent-client";
+import { Repack } from "./entity";
+import { Notification } from "electron";
+import { t } from "i18next";
+import { In } from "typeorm";
+
+startProcessWatcher();
+
+TorrentClient.startTorrentClient(writePipe.socketPath, readPipe.socketPath);
+
+Promise.all([writePipe.createPipe(), readPipe.createPipe()]).then(async () => {
+  const game = await gameRepository.findOne({
+    where: {
+      status: In([
+        GameStatus.Downloading,
+        GameStatus.DownloadingMetadata,
+        GameStatus.CheckingFiles,
+      ]),
+    },
+    relations: { repack: true },
+  });
+
+  if (game) {
+    writePipe.write({
+      action: "start",
+      game_id: game.id,
+      magnet: game.repack.magnet,
+      save_path: game.downloadPath,
+    });
+  }
+
+  readPipe.socket.on("data", (data) => {
+    TorrentClient.onSocketData(data);
+  });
+});
+
+const track1337xUsers = async (existingRepacks: Repack[]) => {
+  for (const repacker of repackers) {
+    await getNewRepacksFromUser(
+      repacker,
+      existingRepacks.filter((repack) => repack.repacker === repacker)
+    );
+  }
+};
+
+const checkForNewRepacks = async () => {
+  const userPreferences = await userPreferencesRepository.findOne({
+    where: { id: 1 },
+  });
+
+  const existingRepacks = stateManager.getValue("repacks");
+
+  Promise.allSettled([
+    getNewGOGGames(
+      existingRepacks.filter((repack) => repack.repacker === "GOG")
+    ),
+    getNewRepacksFromXatab(
+      existingRepacks.filter((repack) => repack.repacker === "Xatab")
+    ),
+    getNewRepacksFromCPG(
+      existingRepacks.filter((repack) => repack.repacker === "CPG")
+    ),
+    track1337xUsers(existingRepacks),
+  ]).then(() => {
+    repackRepository.count().then((count) => {
+      const total = count - stateManager.getValue("repacks").length;
+
+      if (total > 0 && userPreferences.repackUpdatesNotificationsEnabled) {
+        new Notification({
+          title: t("repack_list_updated", {
+            ns: "notifications",
+            lng: userPreferences?.language || "en",
+          }),
+          body: t("repack_count", {
+            ns: "notifications",
+            lng: userPreferences?.language || "en",
+            count: total,
+          }),
+        }).show();
+      }
+    });
+  });
+};
+
+const loadState = async () => {
+  const [friendlyNames, repacks] = await Promise.all([
+    repackerFriendlyNameRepository.find(),
+    repackRepository.find({
+      order: {
+        createdAt: "desc",
+      },
+    }),
+  ]);
+
+  stateManager.setValue("repackersFriendlyNames", friendlyNames);
+  stateManager.setValue("repacks", repacks);
+
+  import("./events");
+};
+
+loadState().then(() => checkForNewRepacks());
--- a/src/main/repository.ts
+++ b/src/main/repository.ts
@@ -0,0 +1,27 @@
+import { dataSource } from "./data-source";
+import {
+  Game,
+  GameShopCache,
+  ImageCache,
+  Repack,
+  RepackerFriendlyName,
+  UserPreferences,
+  MigrationScript,
+} from "@main/entity";
+
+export const gameRepository = dataSource.getRepository(Game);
+
+export const imageCacheRepository = dataSource.getRepository(ImageCache);
+
+export const repackRepository = dataSource.getRepository(Repack);
+
+export const repackerFriendlyNameRepository =
+  dataSource.getRepository(RepackerFriendlyName);
+
+export const userPreferencesRepository =
+  dataSource.getRepository(UserPreferences);
+
+export const gameShopCacheRepository = dataSource.getRepository(GameShopCache);
+
+export const migrationScriptRepository =
+  dataSource.getRepository(MigrationScript);
--- a/src/main/services/fifo.ts
+++ b/src/main/services/fifo.ts
@@ -0,0 +1,38 @@
+import path from "node:path";
+import net from "node:net";
+import crypto from "node:crypto";
+import os from "node:os";
+
+export class FIFO {
+  public socket: null | net.Socket = null;
+  public socketPath = this.generateSocketFilename();
+
+  private generateSocketFilename() {
+    const hash = crypto.randomBytes(16).toString("hex");
+
+    if (process.platform === "win32") {
+      return "\\\\.\\pipe\\" + hash;
+    }
+
+    return path.join(os.tmpdir(), hash);
+  }
+
+  public write(data: any) {
+    if (!this.socket) return;
+    this.socket.write(Buffer.from(JSON.stringify(data)));
+  }
+
+  public createPipe() {
+    return new Promise((resolve) => {
+      const server = net.createServer((socket) => {
+        this.socket = socket;
+        resolve(null);
+      });
+
+      server.listen(this.socketPath);
+    });
+  }
+}
+
+export const writePipe = new FIFO();
+export const readPipe = new FIFO();
--- a/src/main/services/how-long-to-beat.ts
+++ b/src/main/services/how-long-to-beat.ts
@@ -0,0 +1,60 @@
+import { formatName } from "@main/helpers";
+import axios from "axios";
+import { JSDOM } from "jsdom";
+import { requestWebPage } from "./repack-tracker/helpers";
+import { HowLongToBeatCategory } from "@types";
+
+export interface HowLongToBeatResult {
+  game_id: number;
+  profile_steam: number;
+}
+
+export interface HowLongToBeatSearchResponse {
+  data: HowLongToBeatResult[];
+}
+
+export const searchHowLongToBeat = async (gameName: string) => {
+  const response = await axios.post(
+    "https://howlongtobeat.com/api/search",
+    {
+      searchType: "games",
+      searchTerms: formatName(gameName).split(" "),
+      searchPage: 1,
+      size: 100,
+    },
+    {
+      headers: {
+        "User-Agent":
+          "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36",
+        Referer: "https://howlongtobeat.com/",
+      },
+    }
+  );
+
+  return response.data as HowLongToBeatSearchResponse;
+};
+
+export const getHowLongToBeatGame = async (
+  id: string
+): Promise<HowLongToBeatCategory[]> => {
+  const response = await requestWebPage(`https://howlongtobeat.com/game/${id}`);
+
+  const { window } = new JSDOM(response);
+  const { document } = window;
+
+  const $ul = document.querySelector(".shadow_shadow ul");
+  const $lis = Array.from($ul.children);
+
+  return $lis.map(($li) => {
+    const title = $li.querySelector("h4").textContent;
+    const [, accuracyClassName] = Array.from(($li as HTMLElement).classList);
+
+    const accuracy = accuracyClassName.split("time_").at(1);
+
+    return {
+      title,
+      duration: $li.querySelector("h5").textContent,
+      accuracy,
+    };
+  });
+};
--- a/src/main/services/index.ts
+++ b/src/main/services/index.ts
@@ -0,0 +1,11 @@
+export * from "./logger";
+export * from "./repack-tracker";
+export * from "./steam";
+export * from "./steam-250";
+export * from "./steam-grid";
+export * from "./update-resolver";
+export * from "./window-manager";
+export * from "./fifo";
+export * from "./torrent-client";
+export * from "./how-long-to-beat";
+export * from "./process-watcher";
--- a/src/main/services/logger.ts
+++ b/src/main/services/logger.ts
@@ -0,0 +1,11 @@
+import winston from "winston";
+
+export const logger = winston.createLogger({
+  level: "info",
+  format: winston.format.json(),
+  transports: [
+    new winston.transports.File({ filename: "error.log", level: "error" }),
+    new winston.transports.File({ filename: "info.log", level: "info" }),
+    new winston.transports.File({ filename: "combined.log" }),
+  ],
+});
--- a/src/main/services/process-watcher.ts
+++ b/src/main/services/process-watcher.ts
@@ -0,0 +1,77 @@
+import path from "node:path";
+
+import { IsNull, Not } from "typeorm";
+
+import { gameRepository } from "@main/repository";
+import { GameStatus } from "@main/constants";
+import { getProcesses } from "@main/helpers";
+import { WindowManager } from "./window-manager";
+
+const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));
+
+export const startProcessWatcher = async () => {
+  const sleepTime = 100;
+  const gamesPlaytime = new Map<number, number>();
+
+  // eslint-disable-next-line no-constant-condition
+  while (true) {
+    const games = await gameRepository.find({
+      where: {
+        executablePath: Not(IsNull()),
+        status: GameStatus.Seeding,
+      },
+    });
+
+    const processes = await getProcesses();
+
+    for (const game of games) {
+      const gameProcess = processes.find((runningProcess) => {
+        const basename = path.win32.basename(game.executablePath);
+        const basenameWithoutExtension = path.win32.basename(
+          game.executablePath,
+          path.extname(game.executablePath)
+        );
+
+        if (process.platform === "win32") {
+          return runningProcess.name === basename;
+        }
+
+        return [basename, basenameWithoutExtension].includes(
+          runningProcess.name
+        );
+      });
+
+      if (gameProcess) {
+        if (gamesPlaytime.has(game.id)) {
+          const zero = gamesPlaytime.get(game.id);
+          const delta = performance.now() - zero;
+
+          WindowManager.mainWindow.webContents.send("on-playtime", game.id);
+
+          await gameRepository.update(game.id, {
+            playTimeInMilliseconds: game.playTimeInMilliseconds + delta,
+          });
+
+          gamesPlaytime.set(game.id, performance.now());
+          await sleep(sleepTime);
+          continue;
+        }
+
+        gamesPlaytime.set(game.id, performance.now());
+        gameRepository.update(game.id, {
+          lastTimePlayed: new Date().toUTCString(),
+        });
+
+        await sleep(sleepTime);
+        continue;
+      }
+
+      if (gamesPlaytime.has(game.id)) {
+        gamesPlaytime.delete(game.id);
+        WindowManager.mainWindow.webContents.send("on-game-close", game.id);
+      }
+
+      await sleep(sleepTime);
+    }
+  }
+};
--- a/src/main/services/repack-tracker/1337x.ts
+++ b/src/main/services/repack-tracker/1337x.ts
@@ -0,0 +1,135 @@
+import { JSDOM } from "jsdom";
+
+import { formatUploadDate } from "@main/helpers";
+
+import { Repack } from "@main/entity";
+import { requestWebPage, savePage } from "./helpers";
+import type { GameRepackInput } from "./helpers";
+
+export const request1337x = async (path: string) =>
+  requestWebPage(`https://1337xx.to${path}`);
+
+/* TODO: $a will often be null */
+const getTorrentDetails = async (path: string) => {
+  const response = await request1337x(path);
+
+  const { window } = new JSDOM(response);
+  const { document } = window;
+
+  const $a = window.document.querySelector(
+    ".torrentdown1"
+  ) as HTMLAnchorElement;
+
+  const $ul = Array.from(
+    document.querySelectorAll(".torrent-detail-page .list")
+  );
+  const [$firstColumn, $secondColumn] = $ul;
+
+  if (!$firstColumn || !$secondColumn) {
+    return { magnet: $a?.href };
+  }
+
+  const [_$category, _$type, _$language, $totalSize] = $firstColumn.children;
+  const [_$downloads, _$lastChecked, $dateUploaded] = $secondColumn.children;
+
+  return {
+    magnet: $a?.href,
+    fileSize: $totalSize.querySelector("span").textContent ?? undefined,
+    uploadDate: formatUploadDate(
+      $dateUploaded.querySelector("span").textContent!
+    ),
+  };
+};
+
+export const getTorrentListLastPage = async (user: string) => {
+  const response = await request1337x(`/user/${user}/1`);
+
+  const { window } = new JSDOM(response);
+
+  const $ul = window.document.querySelector(".pagination > ul");
+
+  if ($ul) {
+    const $li = Array.from($ul.querySelectorAll("li")).at(-1);
+    const text = $li?.textContent;
+
+    if (text === ">>") {
+      const $previousLi = Array.from($ul.querySelectorAll("li")).at(-2);
+      return Number($previousLi?.textContent);
+    }
+
+    return Number(text);
+  }
+
+  return -1;
+};
+
+export const extractTorrentsFromDocument = async (
+  page: number,
+  user: string,
+  document: Document,
+  existingRepacks: Repack[] = []
+): Promise<GameRepackInput[]> => {
+  const $trs = Array.from(document.querySelectorAll("tbody tr"));
+
+  return Promise.all(
+    $trs.map(async ($tr) => {
+      const $td = $tr.querySelector("td");
+
+      const [, $name] = Array.from($td!.querySelectorAll("a"));
+      const url = $name.href;
+      const title = $name.textContent ?? "";
+
+      if (existingRepacks.some((repack) => repack.title === title)) {
+        return {
+          title,
+          magnet: "",
+          fileSize: null,
+          uploadDate: null,
+          repacker: user,
+          page,
+        };
+      }
+
+      const details = await getTorrentDetails(url);
+
+      return {
+        title,
+        magnet: details.magnet,
+        fileSize: details.fileSize ?? null,
+        uploadDate: details.uploadDate ?? null,
+        repacker: user,
+        page,
+      };
+    })
+  );
+};
+
+export const getNewRepacksFromUser = async (
+  user: string,
+  existingRepacks: Repack[],
+  page = 1
+): Promise<Repack[]> => {
+  const response = await request1337x(`/user/${user}/${page}`);
+  const { window } = new JSDOM(response);
+
+  const repacks = await extractTorrentsFromDocument(
+    page,
+    user,
+    window.document,
+    existingRepacks
+  );
+
+  const newRepacks = repacks.filter(
+    (repack) =>
+      repack.uploadDate &&
+      !existingRepacks.some(
+        (existingRepack) => existingRepack.title === repack.title
+      )
+  );
+
+  if (!newRepacks.length) return;
+
+  await savePage(newRepacks);
+
+  return getNewRepacksFromUser(user, existingRepacks, page + 1);
+};
--- a/src/main/services/repack-tracker/cpg-repacks.ts
+++ b/src/main/services/repack-tracker/cpg-repacks.ts
@@ -0,0 +1,65 @@
+import { JSDOM } from "jsdom";
+
+import { Repack } from "@main/entity";
+
+import { requestWebPage, savePage } from "./helpers";
+import type { GameRepackInput } from "./helpers";
+import { logger } from "../logger";
+
+export const getNewRepacksFromCPG = async (
+  existingRepacks: Repack[] = [],
+  page = 1
+): Promise<void> => {
+  const data = await requestWebPage(`https://cpgrepacks.site/page/${page}`);
+
+  const { window } = new JSDOM(data);
+
+  const repacks: GameRepackInput[] = [];
+
+  try {
+    Array.from(window.document.querySelectorAll(".post")).forEach(($post) => {
+      const $title = $post.querySelector(".entry-title");
+      const uploadDate = $post.querySelector("time").getAttribute("datetime");
+
+      const $downloadInfo = Array.from(
+        $post.querySelectorAll(".wp-block-heading")
+      ).find(($heading) => $heading.textContent.startsWith("Download"));
+
+      /* Side note: CPG often misspells "Magnet" as "Magent" */
+      const $magnet = Array.from($post.querySelectorAll("a")).find(
+        ($a) =>
+          $a.textContent.startsWith("Magnet") ||
+          $a.textContent.startsWith("Magent")
+      );
+
+      const fileSize = $downloadInfo.textContent
+        .split("Download link => ")
+        .at(1);
+
+      repacks.push({
+        title: $title.textContent,
+        fileSize: fileSize ?? "N/A",
+        magnet: $magnet.href,
+        repacker: "CPG",
+        page,
+        uploadDate: new Date(uploadDate),
+      });
+    });
+  } catch (err) {
+    logger.error(err.message, { method: "getNewRepacksFromCPG" });
+  }
+
+  const newRepacks = repacks.filter(
+    (repack) =>
+      repack.uploadDate &&
+      !existingRepacks.some(
+        (existingRepack) => existingRepack.title === repack.title
+      )
+  );
+
+  if (!newRepacks.length) return;
+
+  await savePage(newRepacks);
+
+  return getNewRepacksFromCPG(existingRepacks, page + 1);
+};
--- a/src/main/services/repack-tracker/gog.ts
+++ b/src/main/services/repack-tracker/gog.ts
@@ -0,0 +1,78 @@
+import { JSDOM, VirtualConsole } from "jsdom";
+import { GameRepackInput, requestWebPage, savePage } from "./helpers";
+import { Repack } from "@main/entity";
+import { logger } from "../logger";
+
+const virtualConsole = new VirtualConsole();
+
+const getGOGGame = async (url: string) => {
+  const data = await requestWebPage(url);
+  const { window } = new JSDOM(data, { virtualConsole });
+
+  const $modifiedTime = window.document.querySelector(
+    '[property="article:modified_time"]'
+  ) as HTMLMetaElement;
+
+  const $em = window.document.querySelector(
+    "p:not(.lightweight-accordion *) em"
+  );
+  const fileSize = $em.textContent.split("Size: ").at(1);
+  const $downloadButton = window.document.querySelector(
+    ".download-btn:not(.lightweight-accordion *)"
+  ) as HTMLAnchorElement;
+
+  const { searchParams } = new URL($downloadButton.href);
+  const magnet = Buffer.from(searchParams.get("url"), "base64").toString(
+    "utf-8"
+  );
+
+  return {
+    fileSize: fileSize ?? "N/A",
+    uploadDate: new Date($modifiedTime.content),
+    repacker: "GOG",
+    magnet,
+    page: 1,
+  };
+};
+
+export const getNewGOGGames = async (existingRepacks: Repack[] = []) => {
+  try {
+    const data = await requestWebPage(
+      "https://freegogpcgames.com/a-z-games-list/"
+    );
+
+    const { window } = new JSDOM(data, { virtualConsole });
+
+    const $uls = Array.from(window.document.querySelectorAll(".az-columns"));
+
+    for (const $ul of $uls) {
+      const repacks: GameRepackInput[] = [];
+      const $lis = Array.from($ul.querySelectorAll("li"));
+
+      for (const $li of $lis) {
+        const $a = $li.querySelector("a");
+        const href = $a.href;
+
+        const title = $a.textContent.trim();
+
+        const gameExists = existingRepacks.some(
+          (existingRepack) => existingRepack.title === title
+        );
+
+        if (!gameExists) {
+          try {
+            const game = await getGOGGame(href);
+
+            repacks.push({ ...game, title });
+          } catch (err) {
+            logger.error(err.message, { method: "getGOGGame", url: href });
+          }
+        }
+      }
+
+      if (repacks.length) await savePage(repacks);
+    }
+  } catch (err) {
+    logger.error(err.message, { method: "getNewGOGGames" });
+  }
+};
--- a/src/main/services/repack-tracker/helpers.ts
+++ b/src/main/services/repack-tracker/helpers.ts
@@ -0,0 +1,18 @@
+import { repackRepository } from "@main/repository";
+
+import type { GameRepack } from "@types";
+
+export type GameRepackInput = Omit<
+  GameRepack,
+  "id" | "repackerFriendlyName" | "createdAt" | "updatedAt"
+>;
+
+export const savePage = async (repacks: GameRepackInput[]) =>
+  Promise.all(
+    repacks.map((repack) => repackRepository.insert(repack).catch(() => {}))
+  );
+
+export const requestWebPage = async (url: string) =>
+  fetch(url, {
+    method: "GET",
+  }).then((response) => response.text());
--- a/src/main/services/repack-tracker/index.ts
+++ b/src/main/services/repack-tracker/index.ts
@@ -0,0 +1,4 @@
+export * from "./1337x";
+export * from "./xatab";
+export * from "./cpg-repacks";
+export * from "./gog";
--- a/src/main/services/repack-tracker/xatab.ts
+++ b/src/main/services/repack-tracker/xatab.ts
@@ -0,0 +1,95 @@
+import { JSDOM } from "jsdom";
+
+import parseTorrent, { toMagnetURI } from "parse-torrent";
+
+import { Repack } from "@main/entity";
+import { logger } from "../logger";
+import { requestWebPage, savePage } from "./helpers";
+import type { GameRepackInput } from "./helpers";
+
+const getTorrentBuffer = (url: string) =>
+  fetch(url, { method: "GET" }).then((response) =>
+    response.arrayBuffer().then((buffer) => Buffer.from(buffer))
+  );
+
+const formatXatabDate = (str: string) => {
+  const date = new Date();
+
+  const [day, month, year] = str.split(".");
+
+  date.setDate(Number(day));
+  date.setMonth(Number(month) - 1);
+  date.setFullYear(Number(year));
+  date.setHours(0, 0, 0, 0);
+
+  return date;
+};
+
+const formatXatabDownloadSize = (str: string) =>
+  str.replace(",", ".").replace(/Гб/g, "GB").replace(/Мб/g, "MB");
+
+const getXatabRepack = async (url: string) => {
+  const data = await requestWebPage(url);
+  const { window } = new JSDOM(data);
+
+  const $uploadDate = window.document.querySelector(".entry__date");
+  const $size = window.document.querySelector(".entry__info-size");
+
+  const $downloadButton = window.document.querySelector(
+    ".download-torrent"
+  ) as HTMLAnchorElement;
+
+  if (!$downloadButton) throw new Error("Download button not found");
+
+  const torrentBuffer = await getTorrentBuffer($downloadButton.href);
+
+  return {
+    fileSize: formatXatabDownloadSize($size.textContent).toUpperCase(),
+    magnet: toMagnetURI({
+      infoHash: parseTorrent(torrentBuffer).infoHash,
+    }),
+    uploadDate: formatXatabDate($uploadDate.textContent),
+  };
+};
+
+export const getNewRepacksFromXatab = async (
+  existingRepacks: Repack[] = [],
+  page = 1
+): Promise<void> => {
+  const data = await requestWebPage(`https://byxatab.com/page/${page}`);
+
+  const { window } = new JSDOM(data);
+
+  const repacks: GameRepackInput[] = [];
+
+  for (const $a of Array.from(
+    window.document.querySelectorAll(".entry__title a")
+  )) {
+    try {
+      const repack = await getXatabRepack(($a as HTMLAnchorElement).href);
+
+      repacks.push({
+        title: $a.textContent,
+        repacker: "Xatab",
+        ...repack,
+        page,
+      });
+    } catch (err) {
+      logger.error(err.message, { method: "getNewRepacksFromXatab" });
+    }
+  }
+
+  const newRepacks = repacks.filter(
+    (repack) =>
+      repack.uploadDate &&
+      !existingRepacks.some(
+        (existingRepack) => existingRepack.title === repack.title
+      )
+  );
+
+  if (!newRepacks.length) return;
+
+  await savePage(newRepacks);
+
+  return getNewRepacksFromXatab(existingRepacks, page + 1);
+};
--- a/src/main/services/steam-250.ts
+++ b/src/main/services/steam-250.ts
@@ -0,0 +1,46 @@
+import axios from "axios";
+import { JSDOM } from "jsdom";
+import shuffle from "lodash/shuffle";
+import { logger } from "./logger";
+
+const requestSteam250 = async (path: string) => {
+  return axios
+    .get(`https://steam250.com${path}`)
+    .then((response) => response.data);
+};
+
+export const getTrendingGames = async () => {
+  const response = await requestSteam250("/365day").catch((err) => {
+    logger.error(err.response, { method: "getTrendingGames" });
+    throw new Error(err);
+  });
+
+  const { window } = new JSDOM(response);
+  const { document } = window;
+
+  return Array.from(document.querySelectorAll(".appline .title a")).map(
+    ($title) => $title.textContent!
+  );
+};
+
+const steam250Paths = [
+  "/hidden_gems",
+  `/${new Date().getFullYear()}`,
+  "/top250",
+  "/most_played",
+];
+
+export const getRandomSteam250List = async () => {
+  const [path] = shuffle(steam250Paths);
+  const response = await requestSteam250(path).catch((err) => {
+    logger.error(err.response, { method: "getRandomSteam250List" });
+    throw new Error(err);
+  });
+
+  const { window } = new JSDOM(response);
+  const { document } = window;
+
+  return Array.from(document.querySelectorAll(".appline .title a")).map(
+    ($title) => $title.textContent!
+  );
+};
--- a/src/main/services/steam-grid.ts
+++ b/src/main/services/steam-grid.ts
@@ -0,0 +1,71 @@
+import { getSteamAppAsset } from "@main/helpers";
+
+export interface SteamGridResponse {
+  success: boolean;
+  data: {
+    id: number;
+  };
+}
+
+export interface SteamGridGameResponse {
+  data: {
+    platforms: {
+      steam: {
+        metadata: {
+          clienticon: string;
+        };
+      };
+    };
+  };
+}
+
+export const getSteamGridData = async (
+  objectID: string,
+  path: string,
+  shop: string,
+  params: Record<string, string> = {}
+): Promise<SteamGridResponse> => {
+  const searchParams = new URLSearchParams(params);
+
+  const response = await fetch(
+    `https://www.steamgriddb.com/api/v2/${path}/${shop}/${objectID}?${searchParams.toString()}`,
+    {
+      method: "GET",
+      headers: {
+        Authorization: `Bearer ${process.env.STEAMGRIDDB_API_KEY}`,
+      },
+    }
+  );
+
+  return response.json();
+};
+
+export const getSteamGridGameById = async (
+  id: number
+): Promise<SteamGridGameResponse> => {
+  const response = await fetch(
+    `https://www.steamgriddb.com/api/public/game/${id}`,
+    {
+      method: "GET",
+      headers: {
+        Referer: "https://www.steamgriddb.com/",
+      },
+    }
+  );
+
+  return response.json();
+};
+
+export const getSteamGameIconUrl = async (objectID: string) => {
+  const {
+    data: { id: steamGridGameId },
+  } = await getSteamGridData(objectID, "games", "steam");
+
+  const steamGridGame = await getSteamGridGameById(steamGridGameId);
+
+  return getSteamAppAsset(
+    "icon",
+    objectID,
+    steamGridGame.data.platforms.steam.metadata.clienticon
+  );
+};
--- a/src/main/services/steam.ts
+++ b/src/main/services/steam.ts
@@ -0,0 +1,78 @@
+import axios from "axios";
+import { JSDOM } from "jsdom";
+
+import type { SteamAppDetails } from "@types";
+
+import { logger } from "./logger";
+
+export interface SteamAppDetailsResponse {
+  [key: string]: {
+    success: boolean;
+    data: SteamAppDetails;
+  };
+}
+
+export const getSteamAppDetails = async (
+  objectID: string,
+  language: string
+) => {
+  const searchParams = new URLSearchParams({
+    appids: objectID,
+    l: language,
+  });
+
+  return axios
+    .get(
+      `http://store.steampowered.com/api/appdetails?${searchParams.toString()}`
+    )
+    .then((response) => {
+      if (response.data[objectID].success) return response.data[objectID].data;
+      return null;
+    })
+    .catch((err) => {
+      logger.error(err, { method: "getSteamAppDetails" });
+      throw new Error(err);
+    });
+};
+
+export const searchSteamGame = async (term: string) => {
+  const searchParams = new URLSearchParams({
+    start: "0",
+    count: "12",
+    sort_by: "_ASC",
+    /* Games only */
+    category1: "998",
+    term: term,
+  });
+
+  const response = await axios.get(
+    `https://store.steampowered.com/search/results/?${searchParams.toString()}`
+  );
+
+  const { window } = new JSDOM(response.data);
+  const { document } = window;
+
+  const $anchors = Array.from(
+    document.querySelectorAll("#search_resultsRows a")
+  );
+
+  return $anchors.reduce((prev, $a) => {
+    const $title = $a.querySelector(".title");
+    const objectIDs = $a.getAttribute("data-ds-appid");
+
+    if (!objectIDs) return prev;
+
+    const [objectID] = objectIDs.split(",");
+
+    if (!objectID || prev.some((game) => game.objectID === objectID))
+      return prev;
+
+    return [
+      ...prev,
+      {
+        name: $title.textContent,
+        objectID,
+      },
+    ];
+  }, []);
+};
--- a/src/main/services/torrent-client.ts
+++ b/src/main/services/torrent-client.ts
@@ -0,0 +1,161 @@
+import path from "node:path";
+import cp from "node:child_process";
+import * as Sentry from "@sentry/electron/main";
+import { Notification, app } from "electron";
+import type { QueryDeepPartialEntity } from "typeorm/query-builder/QueryPartialEntity";
+
+import { Game } from "@main/entity";
+import { gameRepository, userPreferencesRepository } from "@main/repository";
+import { t } from "i18next";
+import { WindowManager } from "./window-manager";
+
+const binaryNameByPlatform: Partial<Record<NodeJS.Platform, string>> = {
+  darwin: "hydra-download-manager",
+  linux: "hydra-download-manager",
+  win32: "hydra-download-manager.exe",
+};
+
+enum TorrentState {
+  CheckingFiles = 1,
+  DownloadingMetadata = 2,
+  Downloading = 3,
+  Finished = 4,
+  Seeding = 5,
+}
+
+export interface TorrentUpdate {
+  gameId: number;
+  progress: number;
+  downloadSpeed: number;
+  timeRemaining: number;
+  numPeers: number;
+  numSeeds: number;
+  status: TorrentState;
+  folderName: string;
+  fileSize: number;
+  bytesDownloaded: number;
+}
+
+export const BITTORRENT_PORT = "5881";
+
+export class TorrentClient {
+  public static startTorrentClient(
+    writePipePath: string,
+    readPipePath: string
+  ) {
+    const commonArgs = [BITTORRENT_PORT, writePipePath, readPipePath];
+
+    if (app.isPackaged) {
+      const binaryName = binaryNameByPlatform[process.platform];
+      const binaryPath = path.join(
+        process.resourcesPath,
+        "dist",
+        "hydra-download-manager",
+        binaryName
+      );
+
+      cp.spawn(binaryPath, commonArgs, {
+        stdio: "inherit",
+        windowsHide: true,
+      });
+      return;
+    }
+
+    const scriptPath = path.join(
+      __dirname,
+      "..",
+      "..",
+      "torrent-client",
+      "main.py"
+    );
+
+    cp.spawn("python3", [scriptPath, ...commonArgs], {
+      stdio: "inherit",
+    });
+  }
+
+  private static getTorrentStateName(state: TorrentState) {
+    if (state === TorrentState.CheckingFiles) return "checking_files";
+    if (state === TorrentState.Downloading) return "downloading";
+    if (state === TorrentState.DownloadingMetadata)
+      return "downloading_metadata";
+    if (state === TorrentState.Finished) return "finished";
+    if (state === TorrentState.Seeding) return "seeding";
+    return "";
+  }
+
+  private static getGameProgress(game: Game) {
+    if (game.status === "checking_files") return game.fileVerificationProgress;
+    return game.progress;
+  }
+
+  public static async onSocketData(data: Buffer) {
+    const message = Buffer.from(data).toString("utf-8");
+
+    try {
+      const payload = JSON.parse(message) as TorrentUpdate;
+
+      const updatePayload: QueryDeepPartialEntity<Game> = {
+        bytesDownloaded: payload.bytesDownloaded,
+        status: this.getTorrentStateName(payload.status),
+      };
+
+      if (payload.status === TorrentState.CheckingFiles) {
+        updatePayload.fileVerificationProgress = payload.progress;
+      } else {
+        if (payload.folderName) {
+          updatePayload.folderName = payload.folderName;
+          updatePayload.fileSize = payload.fileSize;
+        }
+      }
+
+      if (
+        [TorrentState.Downloading, TorrentState.Seeding].includes(
+          payload.status
+        )
+      ) {
+        updatePayload.progress = payload.progress;
+      }
+
+      await gameRepository.update({ id: payload.gameId }, updatePayload);
+
+      const game = await gameRepository.findOne({
+        where: { id: payload.gameId },
+        relations: { repack: true },
+      });
+
+      if (game.progress === 1) {
+        const userPreferences = await userPreferencesRepository.findOne({
+          where: { id: 1 },
+        });
+
+        if (userPreferences?.downloadNotificationsEnabled) {
+          new Notification({
+            title: t("download_complete", {
+              ns: "notifications",
+              lng: userPreferences.language,
+            }),
+            body: t("game_ready_to_install", {
+              ns: "notifications",
+              lng: userPreferences.language,
+              title: game.title,
+            }),
+          }).show();
+        }
+      }
+
+      if (WindowManager.mainWindow) {
+        const progress = this.getGameProgress(game);
+        WindowManager.mainWindow.setProgressBar(progress === 1 ? -1 : progress);
+
+        WindowManager.mainWindow.webContents.send(
+          "on-download-progress",
+          JSON.parse(JSON.stringify({ ...payload, game }))
+        );
+      }
+    } catch (err) {
+      Sentry.captureException(err);
+      Sentry.captureMessage(message, "error");
+    }
+  }
+}
--- a/src/main/services/update-resolver.ts
+++ b/src/main/services/update-resolver.ts
@@ -0,0 +1,144 @@
+import path from "node:path";
+import { app } from "electron";
+
+import chunk from "lodash/chunk";
+
+import { createDataSource, dataSource } from "@main/data-source";
+import { Repack, RepackerFriendlyName } from "@main/entity";
+import {
+  migrationScriptRepository,
+  repackRepository,
+  repackerFriendlyNameRepository,
+} from "@main/repository";
+import { MigrationScript } from "@main/entity/migration-script.entity";
+import { Like } from "typeorm";
+
+const migrationScripts = {
+  /*
+    0.0.6 -> 0.0.7
+    Xatab repacks were previously created with an incorrect upload date.
+    This migration script will update the upload date of all Xatab repacks.
+  */
+  "0.0.7": async (updateRepacks: Repack[]) => {
+    const VERSION = "0.0.7";
+
+    const migrationScript = await migrationScriptRepository.findOne({
+      where: {
+        version: VERSION,
+      },
+    });
+
+    if (!migrationScript) {
+      const xatabRepacks = updateRepacks.filter(
+        (repack) => repack.repacker === "Xatab"
+      );
+
+      await dataSource.transaction(async (transactionalEntityManager) => {
+        await Promise.all(
+          xatabRepacks.map((repack) =>
+            transactionalEntityManager.getRepository(Repack).update(
+              {
+                title: repack.title,
+                repacker: repack.repacker,
+              },
+              {
+                uploadDate: repack.uploadDate,
+              }
+            )
+          )
+        );
+
+        await transactionalEntityManager.getRepository(MigrationScript).insert({
+          version: VERSION,
+        });
+      });
+    }
+  },
+  /*
+    1.0.1 -> 1.1.0
+    A few torrents scraped from 1337x were previously created with an incorrect upload date.
+  */
+  "1.1.0": async () => {
+    const VERSION = "1.1.0";
+
+    const migrationScript = await migrationScriptRepository.findOne({
+      where: {
+        version: VERSION,
+      },
+    });
+
+    if (!migrationScript) {
+      await dataSource.transaction(async (transactionalEntityManager) => {
+        const repacks = await transactionalEntityManager
+          .getRepository(Repack)
+          .find({
+            where: {
+              uploadDate: Like("1%"),
+            },
+          });
+
+        await Promise.all(
+          repacks.map(async (repack) => {
+            return transactionalEntityManager
+              .getRepository(Repack)
+              .update(
+                { id: repack.id },
+                { uploadDate: new Date(repack.uploadDate) }
+              );
+          })
+        );
+
+        await transactionalEntityManager.getRepository(MigrationScript).insert({
+          version: VERSION,
+        });
+      });
+    }
+  },
+};
+
+export const runMigrationScripts = async (updateRepacks: Repack[]) => {
+  return Promise.all(
+    Object.values(migrationScripts).map((migrationScript) => {
+      return migrationScript(updateRepacks);
+    })
+  );
+};
+
+export const resolveDatabaseUpdates = async () => {
+  const updateDataSource = createDataSource({
+    database: app.isPackaged
+      ? path.join(process.resourcesPath, "hydra.db")
+      : path.join(__dirname, "..", "..", "resources", "hydra.db"),
+  });
+
+  return updateDataSource.initialize().then(async () => {
+    const updateRepackRepository = updateDataSource.getRepository(Repack);
+    const updateRepackerFriendlyNameRepository =
+      updateDataSource.getRepository(RepackerFriendlyName);
+
+    const [updateRepacks, updateRepackerFriendlyNames] = await Promise.all([
+      updateRepackRepository.find(),
+      updateRepackerFriendlyNameRepository.find(),
+    ]);
+
+    await runMigrationScripts(updateRepacks);
+
+    await repackerFriendlyNameRepository
+      .createQueryBuilder()
+      .insert()
+      .values(updateRepackerFriendlyNames)
+      .orIgnore()
+      .execute();
+
+    const updateRepacksChunks = chunk(updateRepacks, 800);
+
+    for (const chunk of updateRepacksChunks) {
+      await repackRepository
+        .createQueryBuilder()
+        .insert()
+        .values(chunk)
+        .orIgnore()
+        .execute();
+    }
+  });
+};
--- a/src/main/services/window-manager.ts
+++ b/src/main/services/window-manager.ts
@@ -0,0 +1,107 @@
+import { BrowserWindow, Menu, Tray, app } from "electron";
+import { t } from "i18next";
+import path from "node:path";
+
+// This allows TypeScript to pick up the magic constants that's auto-generated by Forge's Webpack
+// plugin that tells the Electron app where to look for the Webpack-bundled app code (depending on
+// whether you're running in development or production).
+declare const MAIN_WINDOW_WEBPACK_ENTRY: string;
+declare const MAIN_WINDOW_PRELOAD_WEBPACK_ENTRY: string;
+
+export class WindowManager {
+  public static mainWindow: Electron.BrowserWindow | null = null;
+
+  public static createMainWindow() {
+    // Create the browser window.
+    this.mainWindow = new BrowserWindow({
+      width: 1200,
+      height: 720,
+      minWidth: 1024,
+      minHeight: 540,
+      titleBarStyle: "hidden",
+      icon: path.join(__dirname, "..", "..", "images", "icon.png"),
+      trafficLightPosition: { x: 16, y: 16 },
+      titleBarOverlay: {
+        symbolColor: "#DADBE1",
+        color: "#151515",
+        height: 34,
+      },
+      webPreferences: {
+        preload: MAIN_WINDOW_PRELOAD_WEBPACK_ENTRY,
+      },
+    });
+
+    this.mainWindow.removeMenu();
+
+    this.mainWindow.loadURL(MAIN_WINDOW_WEBPACK_ENTRY);
+
+    this.mainWindow.webContents.on("did-finish-load", () => {
+      if (!app.isPackaged) {
+        // Open the DevTools.
+        this.mainWindow.webContents.openDevTools();
+      }
+    });
+
+    this.mainWindow.on("close", () => {
+      WindowManager.mainWindow.setProgressBar(-1);
+    });
+  }
+
+  public static redirect(path: string) {
+    if (!this.mainWindow) this.createMainWindow();
+    this.mainWindow.loadURL(`${MAIN_WINDOW_WEBPACK_ENTRY}#${path}`);
+
+    if (this.mainWindow.isMinimized()) this.mainWindow.restore();
+    this.mainWindow.focus();
+  }
+
+  public static createSystemTray(language: string) {
+    const tray = new Tray(
+      app.isPackaged
+        ? path.join(process.resourcesPath, "icon_tray.png")
+        : path.join(__dirname, "..", "..", "resources", "icon_tray.png")
+    );
+
+    const contextMenu = Menu.buildFromTemplate([
+      {
+        label: t("open", {
+          ns: "system_tray",
+          lng: language,
+        }),
+        type: "normal",
+        click: () => {
+          if (this.mainWindow) {
+            this.mainWindow.show();
+          } else {
+            this.createMainWindow();
+          }
+        },
+      },
+      {
+        label: t("quit", {
+          ns: "system_tray",
+          lng: language,
+        }),
+        type: "normal",
+        click: () => app.quit(),
+      },
+    ]);
+
+    tray.setToolTip("Hydra");
+    tray.setContextMenu(contextMenu);
+
+    if (process.platform === "win32") {
+      tray.addListener("click", () => {
+        if (this.mainWindow) {
+          if (WindowManager.mainWindow.isMinimized())
+            WindowManager.mainWindow.restore();
+
+          WindowManager.mainWindow.focus();
+          return;
+        }
+
+        this.createMainWindow();
+      });
+    }
+  }
+}
--- a/src/main/state-manager.ts
+++ b/src/main/state-manager.ts
@@ -0,0 +1,31 @@
+import type { Repack, RepackerFriendlyName } from "@main/entity";
+
+interface State {
+  repacks: Repack[];
+  repackersFriendlyNames: RepackerFriendlyName[];
+  eventResults: Map<[string, any[]], any>;
+}
+
+const initialState: State = {
+  repacks: [],
+  repackersFriendlyNames: [],
+  eventResults: new Map(),
+};
+
+export class StateManager {
+  private state = initialState;
+
+  public setValue<T extends keyof State>(key: T, value: State[T]) {
+    this.state = { ...this.state, [key]: value };
+  }
+
+  public getValue<T extends keyof State>(key: T) {
+    return this.state[key];
+  }
+
+  public clearValue<T extends keyof State>(key: T) {
+    this.state = { ...this.state, [key]: initialState[key] };
+  }
+}
+
+export const stateManager = new StateManager();