Merge branch 'develop' into bigpicturemode

* chore: Major refactoring

Still needs a massive go-over because there shouldn't be anything referencing tauri in any of the workspaces except the original one. Process manager has been refactored as an example

Signed-off-by: quexeky <git@quexeky.dev>

* fix: Remote tauri dependency from process

Signed-off-by: quexeky <git@quexeky.dev>

* refactor: Improvements to src-tauri

Signed-off-by: quexeky <git@quexeky.dev>

* refactor: Builds, but some logic still left to move back

Signed-off-by: quexeky <git@quexeky.dev>

* refactor: Finish refactor

Signed-off-by: quexeky <git@quexeky.dev>

* chore: Run cargo clippy && cargo fmt

Signed-off-by: quexeky <git@quexeky.dev>

* refactor: Move everything into src-tauri

Signed-off-by: quexeky <git@quexeky.dev>

---------

Signed-off-by: quexeky <git@quexeky.dev>

.gitignore

@@ -30,3 +30,5 @@ src-tauri/perf*
 
 /*.AppImage
 /squashfs-root
+
+/target/

README.md

@@ -1,29 +1,21 @@
-# Drop App
+# Drop Desktop Client
 
-Drop app is the companion app for [Drop](https://github.com/Drop-OSS/drop). It uses a Tauri base with Nuxt 3 + TailwindCSS on top of it, so we can re-use components from the web UI.
+The Drop Desktop Client is the companion app for [Drop](https://github.com/Drop-OSS/drop). It is the official & intended way to download and play games on your Drop server.
 
-## Running
-Before setting up the drop app, be sure that you have a server set up. 
-The instructions for this can be found on the [Drop Docs](https://docs.droposs.org/docs/guides/quickstart)
+## Internals
 
-## Current features
-Currently supported are the following features:
-- Signin (with custom server)
-- Database registering & recovery
-- Dynamic library fetching from server
-- Installing & uninstalling games
-- Download progress monitoring
-- Launching / playing games
+It uses a Tauri base with Nuxt 3 + TailwindCSS on top of it, so we can re-use components from the web UI.
 
 ## Development
+Before setting up a development environemnt, be sure that you have a server set up. The instructions for this can be found on the [Drop Docs](https://docs.droposs.org/docs/guides/quickstart).
 
-Install dependencies with `yarn`
+Then, install dependencies with `yarn`. This'll install the custom builder's dependencies. Then, check everything works properly with `yarn tauri build`. 
 
-Run the app in development with `yarn tauri dev`. NVIDIA users on Linux, use shell script `./nvidia-prop-dev.sh`
+Run the app in development with `yarn tauri dev`. NVIDIA users on Linux, use shell script `./nvidia-prop-dev.sh`
 
 To manually specify the logging level, add the environment variable `RUST_LOG=[debug, info, warn, error]` to `yarn tauri dev`:
 
 e.g. `RUST_LOG=debug yarn tauri dev`
 
 ## Contributing
-Check the original [Drop repo](https://github.com/Drop-OSS/drop/blob/main/CONTRIBUTING.md) for contributing guidelines. 
+Check out the contributing guide on our Developer Docs: [Drop Developer Docs - Contributing](https://developer.droposs.org/contributing).

main/app.vue

@@ -7,14 +7,7 @@
 </template>
 
 <script setup lang="ts">
-import "~/composables/downloads.js";
-
 import { invoke } from "@tauri-apps/api/core";
-import { useAppState } from "./composables/app-state.js";
-import {
-  initialNavigation,
-  setupHooks,
-} from "./composables/state-navigation.js";
 
 const router = useRouter();
 

main/components/Header.vue

@@ -2,9 +2,7 @@
   <div class="h-16 bg-zinc-950 flex flex-row justify-between">
     <div class="flex flex-row grow items-center pl-5 pr-2 py-3">
       <div class="inline-flex items-center gap-x-10">
-        <NuxtLink to="/store">
         <Wordmark class="h-8 mb-0.5" />
-        </NuxtLink>
         <nav class="inline-flex items-center mt-0.5">
           <ol class="inline-flex items-center gap-x-6">
             <NuxtLink

main/components/HeaderUserWidget.vue

@@ -76,7 +76,6 @@ import { Menu, MenuButton, MenuItem, MenuItems } from "@headlessui/vue";
 import { ChevronDownIcon } from "@heroicons/vue/16/solid";
 import type { NavigationItem } from "../types";
 import HeaderWidget from "./HeaderWidget.vue";
-import { useAppState } from "~/composables/app-state";
 import { invoke } from "@tauri-apps/api/core";
 
 const open = ref(false);

main/components/LibrarySearch.vue

@@ -73,7 +73,7 @@
                   alt=""
                 />
               </div>
-              <div class="inline-flex items-center gap-x-2">
+              <div class="flex flex-col gap-x-2">
                 <p
                   class="text-sm whitespace-nowrap font-display font-semibold"
                 >

main/components/PageWidget.vue

@@ -1,7 +0,0 @@
-<template>
-  <NuxtLink
-    class="inline-flex items-center gap-x-2 px-1 py-0.5 rounded bg-blue-900 text-zinc-100 hover:bg-blue-800"
-  >
-    <slot />
-  </NuxtLink>
-</template>

main/nuxt.config.ts

@@ -9,13 +9,17 @@ export default defineNuxtConfig({
     },
   },
 
-  css: ["~/assets/main.scss"],
-
   ssr: false,
 
-  extends: [["../libs/drop-base"]],
+  extends: ["../shared", "../libs/drop-base"],
 
   app: {
     baseURL: "/main",
-  }
+  },
+
+  devtools: {
+    enabled: false,
+  },
+
+  
 });

main/tailwind.config.js

@@ -7,6 +7,7 @@ export default {
     "./plugins/**/*.{js,ts}",
     "./app.vue",
     "./error.vue",
+    "../shared/components/**/*.vue"
   ],
   theme: {
     extend: {

package.json

@@ -14,7 +14,8 @@
     "@tauri-apps/plugin-os": "^2.3.0",
     "@tauri-apps/plugin-shell": "^2.3.0",
     "pino": "^9.7.0",
-    "pino-pretty": "^13.1.1"
+    "pino-pretty": "^13.1.1",
+    "tauri": "^0.15.0"
   },
   "devDependencies": {
     "@tauri-apps/cli": "^2.7.1"

shared/app.vue

@@ -0,0 +1,50 @@
+<template>
+  <NuxtLoadingIndicator color="#2563eb" />
+  <NuxtLayout class="select-none w-screen h-screen">
+    <NuxtPage />
+    <ModalStack />
+  </NuxtLayout>
+</template>
+
+<script setup lang="ts">
+import "~/composables/downloads.js";
+
+import { invoke } from "@tauri-apps/api/core";
+import { useAppState } from "./composables/app-state.js";
+import {
+  initialNavigation,
+  setupHooks,
+} from "./composables/state-navigation.js";
+
+const router = useRouter();
+
+const state = useAppState();
+
+async function fetchState() {
+  try {
+    state.value = JSON.parse(await invoke("fetch_state"));
+    if (!state.value)
+      throw createError({
+        statusCode: 500,
+        statusMessage: `App state is: ${state.value}`,
+        fatal: true,
+      });
+  } catch (e) {
+    console.error("failed to parse state", e);
+    throw e;
+  }
+}
+await fetchState();
+
+// This is inefficient but apparently we do it lol
+router.beforeEach(async () => {
+  await fetchState();
+});
+
+setupHooks();
+initialNavigation(state);
+
+useHead({
+  title: "Drop",
+});
+</script>

shared/assets/main.scss

@@ -0,0 +1,84 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+html,
+body {
+  -ms-overflow-style: none; /* IE and Edge /
+scrollbar-width: none; / Firefox */
+}
+
+/* Hide scrollbar for Chrome, Safari and Opera */
+html::-webkit-scrollbar {
+  display: none;
+}
+
+$motiva: (
+  ("MotivaSansThin.ttf", "ttf", 100, normal),
+  ("MotivaSansLight.woff.ttf", "woff", 300, normal),
+  ("MotivaSansRegular.woff.ttf", "woff", 400, normal),
+  ("MotivaSansMedium.woff.ttf", "woff", 500, normal),
+  ("MotivaSansBold.woff.ttf", "woff", 600, normal),
+  ("MotivaSansExtraBold.ttf", "woff", 700, normal),
+  ("MotivaSansBlack.woff.ttf", "woff", 900, normal)
+);
+
+$helvetica: (
+  ("Helvetica.woff", "woff", 400, normal),
+  ("Helvetica-Oblique.woff", "woff", 400, italic),
+  ("Helvetica-Bold.woff", "woff", 600, normal),
+  ("Helvetica-BoldOblique.woff", "woff", 600, italic),
+  ("helvetica-light-587ebe5a59211.woff2", "woff2", 300, normal)
+);
+
+@each $file, $format, $weight, $style in $motiva {
+  @font-face {
+    font-family: "Motiva Sans";
+    src: url("/fonts/motiva/#{$file}") format($format);
+    font-weight: $weight;
+    font-style: $style;
+  }
+}
+
+@each $file, $format, $weight, $style in $helvetica {
+  @font-face {
+    font-family: "Helvetica";
+    src: url("/fonts/helvetica/#{$file}") format($format);
+    font-weight: $weight;
+    font-style: $style;
+  }
+}
+
+@font-face {
+  font-family: "Inter";
+  src: url("/fonts/inter/InterVariable.ttf");
+  font-style: normal;
+}
+
+@font-face {
+  font-family: "Inter";
+  src: url("/fonts/inter/InterVariable-Italic.ttf");
+  font-style: italic;
+}
+
+/* ===== Scrollbar CSS ===== */
+/* Firefox */
+* {
+  scrollbar-width: 4px;
+  scrollbar-color: #52525b #00000000;
+}
+
+/* Chrome, Edge, and Safari */
+*::-webkit-scrollbar {
+  width: 4px;
+}
+
+*::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+*::-webkit-scrollbar-thumb {
+  background-color: #52525b;
+  border-radius: 10px;
+  border: 3px solid #52525b;
+}

shared/composables/use-object.ts

@@ -1,5 +1,5 @@
 import { convertFileSrc } from "@tauri-apps/api/core";
 
-export const useObject = async (id: string) => {
+export const useObject = (id: string) => {
   return convertFileSrc(id, "object");
 };

shared/error.vue

@@ -0,0 +1,91 @@
+<template>
+  <NuxtLayout name="default">
+    <div
+      class="grid min-h-full grid-cols-1 grid-rows-[1fr,auto,1fr] lg:grid-cols-[max(50%,36rem),1fr]"
+    >
+      <header
+        class="mx-auto w-full max-w-7xl px-6 pt-6 sm:pt-10 lg:col-span-2 lg:col-start-1 lg:row-start-1 lg:px-8"
+      >
+        <Logo class="h-10 w-auto sm:h-12" />
+        
+      </header>
+      <main
+        class="mx-auto w-full max-w-7xl px-6 py-24 sm:py-32 lg:col-span-2 lg:col-start-1 lg:row-start-2 lg:px-8"
+      >
+        <div class="max-w-lg">
+          <p class="text-base font-semibold leading-8 text-blue-600">
+            {{ error?.statusCode }}
+          </p>
+          <h1
+            class="mt-4 text-3xl font-bold font-display tracking-tight text-zinc-100 sm:text-5xl"
+          >
+            Oh no!
+          </h1>
+          <p
+            v-if="message"
+            class="mt-3 font-bold text-base leading-7 text-red-500"
+          >
+            {{ message }}
+          </p>
+          <p class="mt-6 text-base leading-7 text-zinc-400">
+            An error occurred while responding to your request. If you believe
+            this to be a bug, please report it. Try signing in and see if it
+            resolves the issue.
+          </p>
+          <div class="mt-10">
+            <!-- full app reload to fix errors -->
+            <a
+              href="/store"
+              class="text-sm font-semibold leading-7 text-blue-600"
+              ><span aria-hidden="true">&larr;</span> Back to store</a
+            >
+          </div>
+        </div>
+      </main>
+      <footer class="self-end lg:col-span-2 lg:col-start-1 lg:row-start-3">
+        <div class="border-t border-zinc-700 bg-zinc-900 py-10">
+          <nav
+            class="mx-auto flex w-full max-w-7xl items-center gap-x-4 px-6 text-sm leading-7 text-zinc-400 lg:px-8"
+          >
+            <NuxtLink href="/docs">Documentation</NuxtLink>
+            <svg
+              viewBox="0 0 2 2"
+              aria-hidden="true"
+              class="h-0.5 w-0.5 fill-zinc-600"
+            >
+              <circle cx="1" cy="1" r="1" />
+            </svg>
+            <a href="https://discord.gg/NHx46XKJWA" target="_blank"
+              >Support Discord</a
+            >
+          </nav>
+        </div>
+      </footer>
+      <div
+        class="hidden lg:relative lg:col-start-2 lg:row-start-1 lg:row-end-4 lg:block"
+      >
+        <img
+          src="@/assets/wallpaper.jpg"
+          alt=""
+          class="absolute inset-0 h-full w-full object-cover"
+        />
+      </div>
+    </div>
+  </NuxtLayout>
+</template>
+
+<script setup lang="ts">
+import type { NuxtError } from "#app";
+
+const props = defineProps({
+  error: Object as () => NuxtError,
+});
+
+const statusCode = props.error?.statusCode;
+const message =
+  props.error?.statusMessage ||
+  props.error?.message ||
+  "An unknown error occurred.";
+
+console.error(props.error);
+</script>

shared/nuxt.config.ts

@@ -0,0 +1,25 @@
+// https://nuxt.com/docs/api/configuration/nuxt-config
+export default defineNuxtConfig({
+  compatibilityDate: "2024-04-03",
+
+  postcss: {
+    plugins: {
+      tailwindcss: {},
+      autoprefixer: {},
+    },
+  },
+
+  css: ["~/assets/main.scss"],
+
+  ssr: false,
+
+  extends: [["../libs/drop-base"]],
+
+  app: {
+    baseURL: "/main",
+  },
+
+  devtools: {
+    enabled: false,
+  },
+});

shared/package.json

@@ -0,0 +1,37 @@
+{
+  "name": "view",
+  "private": true,
+  "version": "0.3.3",
+  "type": "module",
+  "scripts": {
+    "build": "nuxt generate",
+    "dev": "nuxt dev",
+    "postinstall": "nuxt prepare",
+    "tauri": "tauri"
+  },
+  "dependencies": {
+    "@headlessui/vue": "^1.7.23",
+    "@heroicons/vue": "^2.1.5",
+    "@nuxtjs/tailwindcss": "^6.12.2",
+    "@tauri-apps/api": "^2.7.0",
+    "koa": "^2.16.1",
+    "markdown-it": "^14.1.0",
+    "micromark": "^4.0.1",
+    "nuxt": "^3.16.0",
+    "scss": "^0.2.4",
+    "vue-router": "latest",
+    "vuedraggable": "^4.1.0"
+  },
+  "devDependencies": {
+    "@tailwindcss/forms": "^0.5.9",
+    "@tailwindcss/typography": "^0.5.15",
+    "@types/markdown-it": "^14.1.2",
+    "autoprefixer": "^10.4.20",
+    "postcss": "^8.4.47",
+    "sass-embedded": "^1.79.4",
+    "tailwindcss": "^3.4.13",
+    "typescript": "^5.8.3",
+    "vue-tsc": "^2.2.10"
+  },
+  "packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
+}

shared/tailwind.config.js

@@ -0,0 +1,20 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: [
+    "./components/**/*.{js,vue,ts}",
+    "./layouts/**/*.vue",
+    "./pages/**/*.vue",
+    "./plugins/**/*.{js,ts}",
+    "./app.vue",
+    "./error.vue",
+  ],
+  theme: {
+    extend: {
+      fontFamily: {
+        sans: ["Inter"],
+        display: ["Motiva Sans"],
+      },
+    },
+  },
+  plugins: [require("@tailwindcss/forms"), require('@tailwindcss/typography')],
+};

shared/tsconfig.json

@@ -0,0 +1,5 @@
+{
+  // https://nuxt.com/docs/guide/concepts/typescript
+  "extends": "./.nuxt/tsconfig.json",
+  "exclude": ["src-tauri/**/*"]
+}

shared/types.ts

@@ -0,0 +1,96 @@
+import type { Component } from "vue";
+
+export type NavigationItem = {
+  prefix: string;
+  route: string;
+  label: string;
+};
+
+export type QuickActionNav = {
+  icon: Component;
+  notifications?: number;
+  action: () => Promise<void>;
+};
+
+export type User = {
+  id: string;
+  username: string;
+  admin: boolean;
+  displayName: string;
+  profilePictureObjectId: string;
+};
+
+export type AppState = {
+  status: AppStatus;
+  user?: User;
+};
+
+export type Game = {
+  id: string;
+  mName: string;
+  mShortDescription: string;
+  mDescription: string;
+  mIconObjectId: string;
+  mBannerObjectId: string;
+  mCoverObjectId: string;
+  mImageLibraryObjectIds: string[];
+  mImageCarouselObjectIds: string[];
+};
+
+export type Collection = {
+  id: string;
+  name: string;
+  isDefault: boolean;
+  entries: Array<{ gameId: string; game: Game }>;
+};
+
+export type GameVersion = {
+  launchCommandTemplate: string;
+};
+
+export enum AppStatus {
+  NotConfigured = "NotConfigured",
+  Offline = "Offline",
+  SignedOut = "SignedOut",
+  SignedIn = "SignedIn",
+  SignedInNeedsReauth = "SignedInNeedsReauth",
+  ServerUnavailable = "ServerUnavailable",
+}
+
+export enum GameStatusEnum {
+  Remote = "Remote",
+  Queued = "Queued",
+  Downloading = "Downloading",
+  Validating = "Validating",
+  Installed = "Installed",
+  Updating = "Updating",
+  Uninstalling = "Uninstalling",
+  SetupRequired = "SetupRequired",
+  Running = "Running",
+  PartiallyInstalled = "PartiallyInstalled",
+}
+
+export type GameStatus = {
+  type: GameStatusEnum;
+  version_name?: string;
+  install_dir?: string;
+};
+
+export enum DownloadableType {
+  Game = "Game",
+  Tool = "Tool",
+  DLC = "DLC",
+  Mod = "Mod",
+}
+
+export type DownloadableMetadata = {
+  id: string;
+  version: string;
+  downloadType: DownloadableType;
+};
+
+export type Settings = {
+  autostart: boolean;
+  maxDownloadThreads: number;
+  forceOffline: boolean;
+};

src-tauri/Cargo.toml

@@ -1,101 +1,154 @@
 [package]
 name = "drop-app"
 version = "0.3.3"
-# authors = ["Drop OSS"]
-edition = "2024"
 description = "The client application for the open-source, self-hosted game distribution platform Drop"
-
-[workspace]
-resolver = "3"
-members = ["drop-consts",
-  "drop-database",
-  "drop-downloads",
-  "drop-errors", "drop-library",
-  "drop-native-library",
-  "drop-process",
-  "drop-remote",
-]
+authors = ["Drop OSS"]
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[target."cfg(any(target_os = \"macos\", windows, target_os = \"linux\"))".dependencies]
+tauri-plugin-single-instance = { version = "2.0.0", features = ["deep-link"] }
+
 [lib]
-crate-type = ["cdylib", "rlib", "staticlib"]
 # The `_lib` suffix may seem redundant but it is necessary
 # to make the lib name unique and wouldn't conflict with the bin name.
 # This seems to be only an issue on Windows, see https://github.com/rust-lang/cargo/issues/8519
 name = "drop_app_lib"
-# rustflags = ["-C", "target-feature=+aes,+sse2"]
+crate-type = ["staticlib", "cdylib", "rlib"]
+rustflags = ["-C", "target-feature=+aes,+sse2"]
+
+
+[build-dependencies]
+tauri-build = { version = "2.0.0", features = [] }
 
 [dependencies]
-boxcar = "0.2.7"
-dirs = "6.0.0"
-drop-database = { path = "./drop-database" }
-drop-downloads = { path = "./drop-downloads" }
-drop-errors = { path = "./drop-errors" }
-drop-native-library = { path = "./drop-native-library" }
-drop-process = { path = "./drop-process" }
-drop-remote = { path = "./drop-remote" }
-futures-lite = "2.6.0"
-hex = "0.4.3"
-http = "1.1.0"
-known-folders = "1.2.0"
-log = "0.4.22"
-md5 = "0.7.0"
-rayon = "1.10.0"
-regex = "1.11.1"
-reqwest-websocket = "0.5.0"
-serde_json = "1"
-tar = "0.4.44"
-tauri = { version = "2.7.0", features = ["protocol-asset", "tray-icon"] }
-tauri-plugin-autostart = "2.0.0"
-tauri-plugin-deep-link = "2"
-tauri-plugin-dialog = "2"
-tauri-plugin-opener = "2.4.0"
-tauri-plugin-os = "2"
 tauri-plugin-shell = "2.2.1"
-tempfile = "3.19.1"
-url = "2.5.2"
+serde_json = "1"
+rayon = "1.10.0"
 webbrowser = "1.0.2"
-whoami = "1.6.0"
+url = "2.5.2"
+tauri-plugin-deep-link = "2"
+log = "0.4.22"
+hex = "0.4.3"
+tauri-plugin-dialog = "2"
+http = "1.1.0"
+urlencoding = "2.1.3"
+md5 = "0.7.0"
+chrono = "0.4.38"
+tauri-plugin-os = "2"
+boxcar = "0.2.7"
+umu-wrapper-lib = "0.1.0"
+tauri-plugin-autostart = "2.0.0"
+shared_child = "1.0.1"
+serde_with = "3.12.0"
+slice-deque = "0.3.0"
+throttle_my_fn = "0.2.6"
+parking_lot = "0.12.3"
+atomic-instant-full = "0.1.0"
+cacache = "13.1.0"
+http-serde = "2.1.1"
+reqwest-middleware = "0.4.0"
+reqwest-middleware-cache = "0.1.1"
+deranged = "=0.4.0"
+droplet-rs = "0.7.3"
+gethostname = "1.0.1"
 zstd = "0.13.3"
+tar = "0.4.44"
+rand = "0.9.1"
+regex = "1.11.1"
+tempfile = "3.19.1"
+schemars = "0.8.22"
+sha1 = "0.10.6"
+dirs = "6.0.0"
+whoami = "1.6.0"
+filetime = "0.2.25"
+walkdir = "2.5.0"
+known-folders = "1.2.0"
+native_model = { version = "0.6.4", features = ["rmp_serde_1_3"], git = "https://github.com/Drop-OSS/native_model.git"}
+tauri-plugin-opener = "2.4.0"
+bitcode = "0.6.6"
+reqwest-websocket = "0.5.0"
+futures-lite = "2.6.0"
+page_size = "0.6.0"
+sysinfo = "0.36.1"
+humansize = "2.1.3"
+tokio-util = { version = "0.7.16", features = ["io"] }
+futures-core = "0.3.31"
+bytes = "1.10.1"
+# tailscale = { path = "./tailscale" }
+
+
+# Workspaces
+client = { version = "0.1.0", path = "./client" }
+database = { path = "./database" }
+process = { path = "./process" }
+remote = { version = "0.1.0", path = "./remote" }
+utils = { path = "./utils" }
+games = { version = "0.1.0", path = "./games" }
+download_manager = { version = "0.1.0", path = "./download_manager" }
+
+[dependencies.dynfmt]
+version = "0.1.5"
+features = ["curly"]
+
+[dependencies.tauri]
+version = "2.7.0"
+features = ["protocol-asset", "tray-icon"]
+
+[dependencies.tokio]
+version = "1.40.0"
+features = ["rt", "tokio-macros", "signal"]
 
 [dependencies.log4rs]
 version = "1.3.0"
 features = ["console_appender", "file_appender"]
 
+[dependencies.rustix]
+version = "0.38.37"
+features = ["fs"]
+
+[dependencies.uuid]
+version = "1.10.0"
+features = ["v4", "fast-rng", "macro-diagnostics"]
+
+[dependencies.rustbreak]
+version = "2"
+features = ["other_errors"] # You can also use "yaml_enc" or "bin_enc"
+
 [dependencies.reqwest]
 version = "0.12.22"
 default-features = false
 features = [
-  "blocking",
-  "http2",
     "json",
-  "native-tls-alpn",
+    "http2",
+    "blocking",
     "rustls-tls",
+    "native-tls-alpn",
     "rustls-tls-native-roots",
     "stream",
 ]
 
-[dependencies.rustix]
-version = "0.38.37"
-features = ["fs"]
-
 [dependencies.serde]
 version = "1"
 features = ["derive", "rc"]
 
-[dependencies.uuid]
-version = "1.10.0"
-features = ["fast-rng", "macro-diagnostics", "v4"]
-
-[build-dependencies]
-tauri-build = { version = "2.0.0", features = [] }
-
-[target."cfg(any(target_os = \"macos\", windows, target_os = \"linux\"))".dependencies]
-tauri-plugin-single-instance = { version = "2.0.0", features = ["deep-link"] }
-
 [profile.release]
 lto = true
-panic = "abort"
 codegen-units = 1
+panic = 'abort'
 
+
+[workspace]
+members = [
+    "client",
+    "database",
+    "process",
+    "remote",
+    "utils",
+    "cloud_saves",
+    "download_manager",
+    "games",
+]
+
+resolver = "3"

src-tauri/client/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "client"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+bitcode = "0.6.7"
+database = { version = "0.1.0", path = "../database" }
+log = "0.4.28"
+serde = { version = "1.0.228", features = ["derive"] }
+tauri = "2.8.5"
+tauri-plugin-autostart = "2.5.0"

src-tauri/client/src/app_status.rs

@@ -0,0 +1,12 @@
+use serde::Serialize;
+
+#[derive(Clone, Copy, Serialize, Eq, PartialEq)]
+pub enum AppStatus {
+    NotConfigured,
+    Offline,
+    ServerError,
+    SignedOut,
+    SignedIn,
+    SignedInNeedsReauth,
+    ServerUnavailable,
+}

src-tauri/client/src/autostart.rs

@@ -0,0 +1,26 @@
+use database::borrow_db_checked;
+use log::debug;
+use tauri::AppHandle;
+use tauri_plugin_autostart::ManagerExt;
+
+// New function to sync state on startup
+pub fn sync_autostart_on_startup(app: &AppHandle) -> Result<(), String> {
+    let db_handle = borrow_db_checked();
+    let should_be_enabled = db_handle.settings.autostart;
+    drop(db_handle);
+
+    let manager = app.autolaunch();
+    let current_state = manager.is_enabled().map_err(|e| e.to_string())?;
+
+    if current_state != should_be_enabled {
+        if should_be_enabled {
+            manager.enable().map_err(|e| e.to_string())?;
+            debug!("synced autostart: enabled");
+        } else {
+            manager.disable().map_err(|e| e.to_string())?;
+            debug!("synced autostart: disabled");
+        }
+    }
+
+    Ok(())
+}

src-tauri/client/src/compat.rs

@@ -0,0 +1,52 @@
+use std::{
+    ffi::OsStr,
+    path::PathBuf,
+    process::{Command, Stdio},
+    sync::LazyLock,
+};
+
+use log::info;
+
+pub static COMPAT_INFO: LazyLock<Option<CompatInfo>> = LazyLock::new(create_new_compat_info);
+
+pub static UMU_LAUNCHER_EXECUTABLE: LazyLock<Option<PathBuf>> = LazyLock::new(|| {
+    let x = get_umu_executable();
+    info!("{:?}", &x);
+    x
+});
+
+#[derive(Clone)]
+pub struct CompatInfo {
+    pub umu_installed: bool,
+}
+
+fn create_new_compat_info() -> Option<CompatInfo> {
+    #[cfg(target_os = "windows")]
+    return None;
+
+    let has_umu_installed = UMU_LAUNCHER_EXECUTABLE.is_some();
+    Some(CompatInfo {
+        umu_installed: has_umu_installed,
+    })
+}
+
+const UMU_BASE_LAUNCHER_EXECUTABLE: &str = "umu-run";
+const UMU_INSTALL_DIRS: [&str; 4] = ["/app/share", "/use/local/share", "/usr/share", "/opt"];
+
+fn get_umu_executable() -> Option<PathBuf> {
+    if check_executable_exists(UMU_BASE_LAUNCHER_EXECUTABLE) {
+        return Some(PathBuf::from(UMU_BASE_LAUNCHER_EXECUTABLE));
+    }
+
+    for dir in UMU_INSTALL_DIRS {
+        let p = PathBuf::from(dir).join(UMU_BASE_LAUNCHER_EXECUTABLE);
+        if check_executable_exists(&p) {
+            return Some(p);
+        }
+    }
+    None
+}
+fn check_executable_exists<P: AsRef<OsStr>>(exec: P) -> bool {
+    let has_umu_installed = Command::new(exec).stdout(Stdio::null()).output();
+    has_umu_installed.is_ok()
+}

src-tauri/client/src/lib.rs

@@ -0,0 +1,4 @@
+pub mod app_status;
+pub mod autostart;
+pub mod compat;
+pub mod user;

src-tauri/client/src/user.rs

@@ -0,0 +1,12 @@
+use bitcode::{Decode, Encode};
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Serialize, Deserialize, Encode, Decode)]
+#[serde(rename_all = "camelCase")]
+pub struct User {
+    id: String,
+    username: String,
+    admin: bool,
+    display_name: String,
+    profile_picture_object_id: String,
+}

src-tauri/cloud_saves/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "cloud_saves"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+database = { version = "0.1.0", path = "../database" }
+dirs = "6.0.0"
+log = "0.4.28"
+regex = "1.11.3"
+rustix = "1.1.2"
+serde = "1.0.228"
+serde_json = "1.0.145"
+serde_with = "3.15.0"
+tar = "0.4.44"
+tempfile = "3.23.0"
+uuid = "1.18.1"
+whoami = "1.6.1"
+zstd = "0.13.3"

src-tauri/cloud_saves/src/backup_manager.rs

@@ -0,0 +1,234 @@
+use std::{collections::HashMap, path::PathBuf, str::FromStr};
+
+#[cfg(target_os = "linux")]
+use database::platform::Platform;
+use database::{GameVersion, db::DATA_ROOT_DIR};
+use log::warn;
+
+use crate::error::BackupError;
+
+use super::path::CommonPath;
+
+pub struct BackupManager<'a> {
+    pub current_platform: Platform,
+    pub sources: HashMap<(Platform, Platform), &'a (dyn BackupHandler + Sync + Send)>,
+}
+
+impl Default for BackupManager<'_> {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl BackupManager<'_> {
+    pub fn new() -> Self {
+        BackupManager {
+            #[cfg(target_os = "windows")]
+            current_platform: Platform::Windows,
+
+            #[cfg(target_os = "macos")]
+            current_platform: Platform::MacOs,
+
+            #[cfg(target_os = "linux")]
+            current_platform: Platform::Linux,
+
+            sources: HashMap::from([
+                // Current platform to target platform
+                (
+                    (Platform::Windows, Platform::Windows),
+                    &WindowsBackupManager {} as &(dyn BackupHandler + Sync + Send),
+                ),
+                (
+                    (Platform::Linux, Platform::Linux),
+                    &LinuxBackupManager {} as &(dyn BackupHandler + Sync + Send),
+                ),
+                (
+                    (Platform::MacOs, Platform::MacOs),
+                    &MacBackupManager {} as &(dyn BackupHandler + Sync + Send),
+                ),
+            ]),
+        }
+    }
+}
+
+pub trait BackupHandler: Send + Sync {
+    fn root_translate(&self, _path: &PathBuf, _game: &GameVersion) -> Result<PathBuf, BackupError> {
+        Ok(DATA_ROOT_DIR.join("games"))
+    }
+    fn game_translate(&self, _path: &PathBuf, game: &GameVersion) -> Result<PathBuf, BackupError> {
+        Ok(PathBuf::from_str(&game.game_id).unwrap())
+    }
+    fn base_translate(&self, path: &PathBuf, game: &GameVersion) -> Result<PathBuf, BackupError> {
+        Ok(self
+            .root_translate(path, game)?
+            .join(self.game_translate(path, game)?))
+    }
+    fn home_translate(&self, _path: &PathBuf, _game: &GameVersion) -> Result<PathBuf, BackupError> {
+        let c = CommonPath::Home.get().ok_or(BackupError::NotFound);
+        println!("{:?}", c);
+        c
+    }
+    fn store_user_id_translate(
+        &self,
+        _path: &PathBuf,
+        game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        PathBuf::from_str(&game.game_id).map_err(|_| BackupError::ParseError)
+    }
+    fn os_user_name_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        Ok(PathBuf::from_str(&whoami::username()).unwrap())
+    }
+    fn win_app_data_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        warn!("Unexpected Windows Reference in Backup <winAppData>");
+        Err(BackupError::InvalidSystem)
+    }
+    fn win_local_app_data_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        warn!("Unexpected Windows Reference in Backup <winLocalAppData>");
+        Err(BackupError::InvalidSystem)
+    }
+    fn win_local_app_data_low_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        warn!("Unexpected Windows Reference in Backup <winLocalAppDataLow>");
+        Err(BackupError::InvalidSystem)
+    }
+    fn win_documents_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        warn!("Unexpected Windows Reference in Backup <winDocuments>");
+        Err(BackupError::InvalidSystem)
+    }
+    fn win_public_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        warn!("Unexpected Windows Reference in Backup <winPublic>");
+        Err(BackupError::InvalidSystem)
+    }
+    fn win_program_data_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        warn!("Unexpected Windows Reference in Backup <winProgramData>");
+        Err(BackupError::InvalidSystem)
+    }
+    fn win_dir_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        warn!("Unexpected Windows Reference in Backup <winDir>");
+        Err(BackupError::InvalidSystem)
+    }
+    fn xdg_data_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        warn!("Unexpected XDG Reference in Backup <xdgData>");
+        Err(BackupError::InvalidSystem)
+    }
+    fn xdg_config_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        warn!("Unexpected XDG Reference in Backup <xdgConfig>");
+        Err(BackupError::InvalidSystem)
+    }
+    fn skip_translate(&self, _path: &PathBuf, _game: &GameVersion) -> Result<PathBuf, BackupError> {
+        Ok(PathBuf::new())
+    }
+}
+
+pub struct LinuxBackupManager {}
+impl BackupHandler for LinuxBackupManager {
+    fn xdg_config_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        CommonPath::Data.get().ok_or(BackupError::NotFound)
+    }
+    fn xdg_data_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        CommonPath::Config.get().ok_or(BackupError::NotFound)
+    }
+}
+pub struct WindowsBackupManager {}
+impl BackupHandler for WindowsBackupManager {
+    fn win_app_data_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        CommonPath::Config.get().ok_or(BackupError::NotFound)
+    }
+    fn win_local_app_data_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        CommonPath::DataLocal.get().ok_or(BackupError::NotFound)
+    }
+    fn win_local_app_data_low_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        CommonPath::DataLocalLow
+            .get()
+            .ok_or(BackupError::NotFound)
+    }
+    fn win_dir_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        Ok(PathBuf::from_str("C:/Windows").unwrap())
+    }
+    fn win_documents_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        CommonPath::Document.get().ok_or(BackupError::NotFound)
+    }
+    fn win_program_data_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        Ok(PathBuf::from_str("C:/ProgramData").unwrap())
+    }
+    fn win_public_translate(
+        &self,
+        _path: &PathBuf,
+        _game: &GameVersion,
+    ) -> Result<PathBuf, BackupError> {
+        CommonPath::Public.get().ok_or(BackupError::NotFound)
+    }
+}
+pub struct MacBackupManager {}
+impl BackupHandler for MacBackupManager {}

src-tauri/cloud_saves/src/conditions.rs

@@ -1,6 +1,7 @@
-use crate::process::process_manager::Platform;
+use database::platform::Platform;
 
 #[derive(Clone, Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
 pub enum Condition {
-    Os(Platform)
+    Os(Platform),
+    Other
 }

src-tauri/cloud_saves/src/error.rs

@@ -0,0 +1,27 @@
+use std::fmt::Display;
+
+use serde_with::SerializeDisplay;
+
+#[derive(Debug, SerializeDisplay, Clone, Copy)]
+
+pub enum BackupError {
+    InvalidSystem,
+
+    NotFound,
+
+    ParseError,
+}
+
+impl Display for BackupError {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        let s = match self {
+            BackupError::InvalidSystem => "Attempted to generate path for invalid system",
+
+            BackupError::NotFound => "Could not generate or find path",
+
+            BackupError::ParseError => "Failed to parse path",
+        };
+
+        write!(f, "{}", s)
+    }
+}

src-tauri/cloud_saves/src/lib.rs

@@ -0,0 +1,8 @@
+pub mod backup_manager;
+pub mod conditions;
+pub mod error;
+pub mod metadata;
+pub mod normalise;
+pub mod path;
+pub mod placeholder;
+pub mod resolver;

src-tauri/cloud_saves/src/metadata.rs

@@ -1,7 +1,6 @@
-use crate::database::db::GameVersion;
-
-use super::conditions::{Condition};
+use database::GameVersion;
 
+use super::conditions::Condition;
 
 #[derive(Clone, Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
 pub struct CloudSaveMetadata {
@@ -16,15 +15,17 @@ pub struct GameFile {
     pub id: Option<String>,
     pub data_type: DataType,
     pub tags: Vec<Tag>,
-    pub conditions: Vec<Condition>
+    pub conditions: Vec<Condition>,
 }
 #[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, serde::Serialize, serde::Deserialize)]
 pub enum DataType {
     Registry,
     File,
-    Other
+    Other,
 }
-#[derive(Clone, Debug, Default, PartialEq, Eq, PartialOrd, Ord, serde::Serialize, serde::Deserialize)]
+#[derive(
+    Clone, Debug, Default, PartialEq, Eq, PartialOrd, Ord, serde::Serialize, serde::Deserialize,
+)]
 #[serde(rename_all = "camelCase")]
 pub enum Tag {
     Config,

src-tauri/cloud_saves/src/normalise.rs

@@ -1,11 +1,10 @@
 use std::sync::LazyLock;
 
+use database::platform::Platform;
 use regex::Regex;
-use crate::process::process_manager::Platform;
 
 use super::placeholder::*;
 
-
 pub fn normalize(path: &str, os: Platform) -> String {
     let mut path = path.trim().trim_end_matches(['/', '\\']).replace('\\', "/");
 
@@ -14,18 +13,25 @@ pub fn normalize(path: &str, os: Platform) -> String {
     }
 
     static CONSECUTIVE_SLASHES: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"/{2,}").unwrap());
-    static UNNECESSARY_DOUBLE_STAR_1: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"([^/*])\*{2,}").unwrap());
-    static UNNECESSARY_DOUBLE_STAR_2: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"\*{2,}([^/*])").unwrap());
+    static UNNECESSARY_DOUBLE_STAR_1: LazyLock<Regex> =
+        LazyLock::new(|| Regex::new(r"([^/*])\*{2,}").unwrap());
+    static UNNECESSARY_DOUBLE_STAR_2: LazyLock<Regex> =
+        LazyLock::new(|| Regex::new(r"\*{2,}([^/*])").unwrap());
     static ENDING_WILDCARD: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"(/\*)+$").unwrap());
     static ENDING_DOT: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"(/\.)$").unwrap());
     static INTERMEDIATE_DOT: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"(/\./)").unwrap());
     static BLANK_SEGMENT: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"(/\s+/)").unwrap());
     static APP_DATA: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"(?i)%appdata%").unwrap());
-    static APP_DATA_ROAMING: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"(?i)%userprofile%/AppData/Roaming").unwrap());
-    static APP_DATA_LOCAL: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"(?i)%localappdata%").unwrap());
-    static APP_DATA_LOCAL_2: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"(?i)%userprofile%/AppData/Local/").unwrap());
-    static USER_PROFILE: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"(?i)%userprofile%").unwrap());
-    static DOCUMENTS: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"(?i)%userprofile%/Documents").unwrap());
+    static APP_DATA_ROAMING: LazyLock<Regex> =
+        LazyLock::new(|| Regex::new(r"(?i)%userprofile%/AppData/Roaming").unwrap());
+    static APP_DATA_LOCAL: LazyLock<Regex> =
+        LazyLock::new(|| Regex::new(r"(?i)%localappdata%").unwrap());
+    static APP_DATA_LOCAL_2: LazyLock<Regex> =
+        LazyLock::new(|| Regex::new(r"(?i)%userprofile%/AppData/Local/").unwrap());
+    static USER_PROFILE: LazyLock<Regex> =
+        LazyLock::new(|| Regex::new(r"(?i)%userprofile%").unwrap());
+    static DOCUMENTS: LazyLock<Regex> =
+        LazyLock::new(|| Regex::new(r"(?i)%userprofile%/Documents").unwrap());
 
     for (pattern, replacement) in [
         (&CONSECUTIVE_SLASHES, "/"),
@@ -66,7 +72,9 @@ pub fn normalize(path: &str, os: Platform) -> String {
 
 fn too_broad(path: &str) -> bool {
     println!("Path: {}", path);
-    use {BASE, HOME, ROOT, STORE_USER_ID, WIN_APP_DATA, WIN_DIR, WIN_DOCUMENTS, XDG_CONFIG, XDG_DATA};
+    use {
+        BASE, HOME, ROOT, STORE_USER_ID, WIN_APP_DATA, WIN_DIR, WIN_DOCUMENTS, XDG_CONFIG, XDG_DATA,
+    };
 
     let path_lower = path.to_lowercase();
 
@@ -77,7 +85,9 @@ fn too_broad(path: &str) -> bool {
     }
 
     for item in AVOID_WILDCARDS {
-        if path.starts_with(&format!("{}/*", item)) || path.starts_with(&format!("{}/{}", item, STORE_USER_ID)) {
+        if path.starts_with(&format!("{}/*", item))
+            || path.starts_with(&format!("{}/{}", item, STORE_USER_ID))
+        {
             return true;
         }
     }
@@ -125,7 +135,6 @@ fn too_broad(path: &str) -> bool {
         }
     }
 
-
     // Drive letters:
     let drives: Regex = Regex::new(r"^[a-zA-Z]:$").unwrap();
     if drives.is_match(path) {

src-tauri/cloud_saves/src/path.rs

@@ -13,12 +13,12 @@ pub enum CommonPath {
 
 impl CommonPath {
     pub fn get(&self) -> Option<PathBuf> {
-        static CONFIG: LazyLock<Option<PathBuf>> = LazyLock::new(|| dirs::config_dir());
-        static DATA: LazyLock<Option<PathBuf>> = LazyLock::new(|| dirs::data_dir());
-        static DATA_LOCAL: LazyLock<Option<PathBuf>> = LazyLock::new(|| dirs::data_local_dir());
-        static DOCUMENT: LazyLock<Option<PathBuf>> = LazyLock::new(|| dirs::document_dir());
-        static HOME: LazyLock<Option<PathBuf>> = LazyLock::new(|| dirs::home_dir());
-        static PUBLIC: LazyLock<Option<PathBuf>> = LazyLock::new(|| dirs::public_dir());
+        static CONFIG: LazyLock<Option<PathBuf>> = LazyLock::new(dirs::config_dir);
+        static DATA: LazyLock<Option<PathBuf>> = LazyLock::new(dirs::data_dir);
+        static DATA_LOCAL: LazyLock<Option<PathBuf>> = LazyLock::new(dirs::data_local_dir);
+        static DOCUMENT: LazyLock<Option<PathBuf>> = LazyLock::new(dirs::document_dir);
+        static HOME: LazyLock<Option<PathBuf>> = LazyLock::new(dirs::home_dir);
+        static PUBLIC: LazyLock<Option<PathBuf>> = LazyLock::new(dirs::public_dir);
 
         #[cfg(windows)]
         static DATA_LOCAL_LOW: LazyLock<Option<PathBuf>> = LazyLock::new(|| {

src-tauri/cloud_saves/src/placeholder.rs

@@ -48,4 +48,4 @@ pub const XDG_DATA: &str = "<xdgData>"; // %WINDIR% on Windows
 pub const XDG_CONFIG: &str = "<xdgConfig>"; // $XDG_DATA_HOME on Linux
 pub const SKIP: &str = "<skip>"; // $XDG_CONFIG_HOME on Linux
 
-pub static OS_USERNAME: LazyLock<String> = LazyLock::new(|| whoami::username());
+pub static OS_USERNAME: LazyLock<String> = LazyLock::new(whoami::username);

src-tauri/cloud_saves/src/resolver.rs

@@ -1,22 +1,17 @@
 use std::{
-    fs::{self, create_dir_all, File},
-    io::{self, ErrorKind, Read, Write},
+    fs::{self, File, create_dir_all},
+    io::{self, Read, Write},
     path::{Path, PathBuf},
-    thread::sleep,
-    time::Duration,
 };
 
-use super::{
-    backup_manager::BackupHandler, conditions::Condition, metadata::GameFile, placeholder::*,
-};
+use crate::error::BackupError;
+
+use super::{backup_manager::BackupHandler, placeholder::*};
+use database::GameVersion;
 use log::{debug, warn};
 use rustix::path::Arg;
 use tempfile::tempfile;
 
-use crate::{
-    database::db::GameVersion, error::backup_error::BackupError, process::process_manager::Platform,
-};
-
 use super::{backup_manager::BackupManager, metadata::CloudSaveMetadata, normalise::normalize};
 
 pub fn resolve(meta: &mut CloudSaveMetadata) -> File {
@@ -31,7 +26,7 @@ pub fn resolve(meta: &mut CloudSaveMetadata) -> File {
             .iter()
             .find_map(|p| match p {
                 super::conditions::Condition::Os(os) => Some(os),
-                _ => None,
+                _ => None
             })
             .cloned()
         {
@@ -64,7 +59,7 @@ pub fn resolve(meta: &mut CloudSaveMetadata) -> File {
     let binding = serde_json::to_string(meta).unwrap();
     let serialized = binding.as_bytes();
     let mut file = tempfile().unwrap();
-    file.write(serialized).unwrap();
+    file.write_all(serialized).unwrap();
     tarball.append_file("metadata", &mut file).unwrap();
     tarball.into_inner().unwrap().finish().unwrap()
 }
@@ -97,7 +92,7 @@ pub fn extract(file: PathBuf) -> Result<(), BackupError> {
             .iter()
             .find_map(|p| match p {
                 super::conditions::Condition::Os(os) => Some(os),
-                _ => None,
+                _ => None
             })
             .cloned()
         {
@@ -116,7 +111,7 @@ pub fn extract(file: PathBuf) -> Result<(), BackupError> {
         };
 
         let new_path = parse_path(file.path.into(), handler, &manifest.game_version)?;
-        create_dir_all(&new_path.parent().unwrap()).unwrap();
+        create_dir_all(new_path.parent().unwrap()).unwrap();
 
         println!(
             "Current path {:?} copying to {:?}",
@@ -133,23 +128,22 @@ pub fn copy_item<P: AsRef<Path>>(src: P, dest: P) -> io::Result<()> {
     let src_path = src.as_ref();
     let dest_path = dest.as_ref();
 
-    let metadata = fs::metadata(&src_path)?;
+    let metadata = fs::metadata(src_path)?;
 
     if metadata.is_file() {
         // Ensure the parent directory of the destination exists for a file copy
         if let Some(parent) = dest_path.parent() {
             fs::create_dir_all(parent)?;
         }
-        fs::copy(&src_path, &dest_path)?;
+        fs::copy(src_path, dest_path)?;
     } else if metadata.is_dir() {
         // For directories, we call the recursive helper function.
         // The destination for the recursive copy is the `dest_path` itself.
-        copy_dir_recursive(&src_path, &dest_path)?;
+        copy_dir_recursive(src_path, dest_path)?;
     } else {
         // Handle other file types like symlinks if necessary,
         // for now, return an error or skip.
-        return Err(io::Error::new(
-            io::ErrorKind::Other,
+        return Err(io::Error::other(
             format!("Source {:?} is neither a file nor a directory", src_path),
         ));
     }
@@ -158,7 +152,7 @@ pub fn copy_item<P: AsRef<Path>>(src: P, dest: P) -> io::Result<()> {
 }
 
 fn copy_dir_recursive(src: &Path, dest: &Path) -> io::Result<()> {
-    fs::create_dir_all(&dest)?;
+    fs::create_dir_all(dest)?;
 
     for entry in fs::read_dir(src)? {
         let entry = entry?;
@@ -220,43 +214,3 @@ pub fn parse_path(
     println!("Final line: {:?}", &s);
     Ok(s)
 }
-
-pub fn test() {
-    let mut meta = CloudSaveMetadata {
-        files: vec![
-            GameFile {
-                path: String::from("<home>/favicon.png"),
-                id: None,
-                data_type: super::metadata::DataType::File,
-                tags: Vec::new(),
-                conditions: vec![Condition::Os(Platform::Linux)],
-            },
-            GameFile {
-                path: String::from("<home>/Documents/Pixel Art"),
-                id: None,
-                data_type: super::metadata::DataType::File,
-                tags: Vec::new(),
-                conditions: vec![Condition::Os(Platform::Linux)],
-            },
-        ],
-        game_version: GameVersion {
-            game_id: String::new(),
-            version_name: String::new(),
-            platform: Platform::Linux,
-            launch_command: String::new(),
-            launch_args: Vec::new(),
-            launch_command_template: String::new(),
-            setup_command: String::new(),
-            setup_args: Vec::new(),
-            setup_command_template: String::new(),
-            only_setup: true,
-            version_index: 0,
-            delta: false,
-            umu_id_override: None,
-        },
-        save_id: String::from("aaaaaaa"),
-    };
-    //resolve(&mut meta);
-
-    extract("save".into()).unwrap();
-}

src-tauri/database/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "database"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+chrono = "0.4.42"
+dirs = "6.0.0"
+log = "0.4.28"
+native_model = { version = "0.6.4", features = ["rmp_serde_1_3"], git = "https://github.com/Drop-OSS/native_model.git"}
+rustbreak = "2.0.0"
+serde = "1.0.228"
+serde_with = "3.15.0"
+url = "2.5.7"
+whoami = "1.6.1"

src-tauri/database/src/db.rs

@@ -0,0 +1,45 @@
+use std::{
+    path::PathBuf,
+    sync::{Arc, LazyLock},
+};
+
+use rustbreak::{DeSerError, DeSerializer};
+use serde::{Serialize, de::DeserializeOwned};
+
+use crate::interface::{DatabaseImpls, DatabaseInterface};
+
+pub static DB: LazyLock<DatabaseInterface> = LazyLock::new(DatabaseInterface::set_up_database);
+
+#[cfg(not(debug_assertions))]
+static DATA_ROOT_PREFIX: &str = "drop";
+#[cfg(debug_assertions)]
+static DATA_ROOT_PREFIX: &str = "drop-debug";
+
+pub static DATA_ROOT_DIR: LazyLock<Arc<PathBuf>> = LazyLock::new(|| {
+    Arc::new(
+        dirs::data_dir()
+            .expect("Failed to get data dir")
+            .join(DATA_ROOT_PREFIX),
+    )
+});
+
+// Custom JSON serializer to support everything we need
+#[derive(Debug, Default, Clone)]
+pub struct DropDatabaseSerializer;
+
+impl<T: native_model::Model + Serialize + DeserializeOwned> DeSerializer<T>
+    for DropDatabaseSerializer
+{
+    fn serialize(&self, val: &T) -> rustbreak::error::DeSerResult<Vec<u8>> {
+        native_model::encode(val).map_err(|e| DeSerError::Internal(e.to_string()))
+    }
+
+    fn deserialize<R: std::io::Read>(&self, mut s: R) -> rustbreak::error::DeSerResult<T> {
+        let mut buf = Vec::new();
+        s.read_to_end(&mut buf)
+            .map_err(|e| rustbreak::error::DeSerError::Other(e.into()))?;
+        let (val, _version) =
+            native_model::decode(buf).map_err(|e| DeSerError::Internal(e.to_string()))?;
+        Ok(val)
+    }
+}

src-tauri/database/src/interface.rs

@@ -0,0 +1,188 @@
+use std::{
+    fs::{self, create_dir_all},
+    mem::ManuallyDrop,
+    ops::{Deref, DerefMut},
+    path::PathBuf,
+    sync::{RwLockReadGuard, RwLockWriteGuard},
+};
+
+use chrono::Utc;
+use log::{debug, error, info, warn};
+use rustbreak::{PathDatabase, RustbreakError};
+use url::Url;
+
+use crate::{
+    db::{DATA_ROOT_DIR, DB, DropDatabaseSerializer},
+    models::data::Database,
+};
+
+pub type DatabaseInterface =
+    rustbreak::Database<Database, rustbreak::backend::PathBackend, DropDatabaseSerializer>;
+
+pub trait DatabaseImpls {
+    fn set_up_database() -> DatabaseInterface;
+    fn database_is_set_up(&self) -> bool;
+    fn fetch_base_url(&self) -> Url;
+}
+impl DatabaseImpls for DatabaseInterface {
+    fn set_up_database() -> DatabaseInterface {
+        let db_path = DATA_ROOT_DIR.join("drop.db");
+        let games_base_dir = DATA_ROOT_DIR.join("games");
+        let logs_root_dir = DATA_ROOT_DIR.join("logs");
+        let cache_dir = DATA_ROOT_DIR.join("cache");
+        let pfx_dir = DATA_ROOT_DIR.join("pfx");
+
+        debug!("creating data directory at {DATA_ROOT_DIR:?}");
+        create_dir_all(DATA_ROOT_DIR.as_path()).unwrap_or_else(|e| {
+            panic!(
+                "Failed to create directory {} with error {}",
+                DATA_ROOT_DIR.display(),
+                e
+            )
+        });
+        create_dir_all(&games_base_dir).unwrap_or_else(|e| {
+            panic!(
+                "Failed to create directory {} with error {}",
+                games_base_dir.display(),
+                e
+            )
+        });
+        create_dir_all(&logs_root_dir).unwrap_or_else(|e| {
+            panic!(
+                "Failed to create directory {} with error {}",
+                logs_root_dir.display(),
+                e
+            )
+        });
+        create_dir_all(&cache_dir).unwrap_or_else(|e| {
+            panic!(
+                "Failed to create directory {} with error {}",
+                cache_dir.display(),
+                e
+            )
+        });
+        create_dir_all(&pfx_dir).unwrap_or_else(|e| {
+            panic!(
+                "Failed to create directory {} with error {}",
+                pfx_dir.display(),
+                e
+            )
+        });
+
+        let exists = fs::exists(db_path.clone()).unwrap_or_else(|e| {
+            panic!(
+                "Failed to find if {} exists with error {}",
+                db_path.display(),
+                e
+            )
+        });
+
+        if exists {
+            match PathDatabase::load_from_path(db_path.clone()) {
+                Ok(db) => db,
+                Err(e) => handle_invalid_database(e, db_path, games_base_dir, cache_dir),
+            }
+        } else {
+            let default = Database::new(games_base_dir, None, cache_dir);
+            debug!("Creating database at path {}", db_path.display());
+            PathDatabase::create_at_path(db_path, default).expect("Database could not be created")
+        }
+    }
+
+    fn database_is_set_up(&self) -> bool {
+        !borrow_db_checked().base_url.is_empty()
+    }
+
+    fn fetch_base_url(&self) -> Url {
+        let handle = borrow_db_checked();
+        Url::parse(&handle.base_url)
+            .unwrap_or_else(|_| panic!("Failed to parse base url {}", handle.base_url))
+    }
+}
+
+// TODO: Make the error relelvant rather than just assume that it's a Deserialize error
+fn handle_invalid_database(
+    _e: RustbreakError,
+    db_path: PathBuf,
+    games_base_dir: PathBuf,
+    cache_dir: PathBuf,
+) -> rustbreak::Database<Database, rustbreak::backend::PathBackend, DropDatabaseSerializer> {
+    warn!("{_e}");
+    let new_path = {
+        let time = Utc::now().timestamp();
+        let mut base = db_path.clone();
+        base.set_file_name(format!("drop.db.backup-{time}"));
+        base
+    };
+    info!("old database stored at: {}", new_path.to_string_lossy());
+    fs::rename(&db_path, &new_path).unwrap_or_else(|e| {
+        panic!(
+            "Could not rename database {} to {} with error {}",
+            db_path.display(),
+            new_path.display(),
+            e
+        )
+    });
+
+    let db = Database::new(games_base_dir, Some(new_path), cache_dir);
+
+    PathDatabase::create_at_path(db_path, db).expect("Database could not be created")
+}
+
+// To automatically save the database upon drop
+pub struct DBRead<'a>(RwLockReadGuard<'a, Database>);
+pub struct DBWrite<'a>(ManuallyDrop<RwLockWriteGuard<'a, Database>>);
+impl<'a> Deref for DBWrite<'a> {
+    type Target = Database;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+impl<'a> DerefMut for DBWrite<'a> {
+    fn deref_mut(&mut self) -> &mut Self::Target {
+        &mut self.0
+    }
+}
+impl<'a> Deref for DBRead<'a> {
+    type Target = Database;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+impl Drop for DBWrite<'_> {
+    fn drop(&mut self) {
+        unsafe {
+            ManuallyDrop::drop(&mut self.0);
+        }
+
+        match DB.save() {
+            Ok(()) => {}
+            Err(e) => {
+                error!("database failed to save with error {e}");
+                panic!("database failed to save with error {e}")
+            }
+        }
+    }
+}
+
+pub fn borrow_db_checked<'a>() -> DBRead<'a> {
+    match DB.borrow_data() {
+        Ok(data) => DBRead(data),
+        Err(e) => {
+            error!("database borrow failed with error {e}");
+            panic!("database borrow failed with error {e}");
+        }
+    }
+}
+
+pub fn borrow_db_mut_checked<'a>() -> DBWrite<'a> {
+    match DB.borrow_data_mut() {
+        Ok(data) => DBWrite(ManuallyDrop::new(data)),
+        Err(e) => {
+            error!("database borrow mut failed with error {e}");
+            panic!("database borrow mut failed with error {e}");
+        }
+    }
+}

src-tauri/database/src/lib.rs

@@ -0,0 +1,14 @@
+#![feature(nonpoison_rwlock)]
+
+pub mod db;
+pub mod debug;
+pub mod interface;
+pub mod models;
+pub mod platform;
+
+pub use db::DB;
+pub use interface::{borrow_db_checked, borrow_db_mut_checked};
+pub use models::data::{
+    ApplicationTransientStatus, Database, DatabaseApplications, DatabaseAuth, DownloadType,
+    DownloadableMetadata, GameDownloadStatus, GameVersion, Settings,
+};

src-tauri/database/src/models.rs

@@ -8,7 +8,7 @@ pub mod data {
     // Declare it using the actual version that it is from, i.e. v1::Settings rather than just Settings from here
 
     pub type GameVersion = v1::GameVersion;
-    pub type Database = v4::Database;
+    pub type Database = v3::Database;
     pub type Settings = v1::Settings;
     pub type DatabaseAuth = v1::DatabaseAuth;
 
@@ -19,7 +19,7 @@ pub mod data {
      */
     pub type DownloadableMetadata = v1::DownloadableMetadata;
     pub type DownloadType = v1::DownloadType;
-    pub type DatabaseApplications = v4::DatabaseApplications;
+    pub type DatabaseApplications = v2::DatabaseApplications;
     // pub type DatabaseCompatInfo = v2::DatabaseCompatInfo;
 
     use std::collections::HashMap;
@@ -40,7 +40,7 @@ pub mod data {
         use serde_with::serde_as;
         use std::{collections::HashMap, path::PathBuf};
 
-        use crate::process::Platform;
+        use crate::platform::Platform;
 
         use super::{Deserialize, Serialize, native_model};
 
@@ -48,7 +48,7 @@ pub mod data {
             "{}".to_owned()
         }
 
-        #[derive(Serialize, Deserialize, Clone, Debug)]
+        #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq)]
         #[serde(rename_all = "camelCase")]
         #[native_model(id = 2, version = 1, with = native_model::rmp_serde_1_3::RmpSerde)]
         pub struct GameVersion {
@@ -191,8 +191,6 @@ pub mod data {
 
         use serde_with::serde_as;
 
-        use crate::runtime_models::Game;
-
         use super::{Deserialize, Serialize, native_model, v1};
 
         #[native_model(id = 1, version = 2, with = native_model::rmp_serde_1_3::RmpSerde, from = v1::Database)]
@@ -275,7 +273,9 @@ pub mod data {
         #[native_model(id = 3, version = 2, with = native_model::rmp_serde_1_3::RmpSerde, from=v1::DatabaseApplications)]
         pub struct DatabaseApplications {
             pub install_dirs: Vec<PathBuf>,
+            // Guaranteed to exist if the game also exists in the app state map
             pub game_statuses: HashMap<String, GameDownloadStatus>,
+
             pub game_versions: HashMap<String, HashMap<String, v1::GameVersion>>,
             pub installed_game_version: HashMap<String, v1::DownloadableMetadata>,
 
@@ -332,72 +332,41 @@ pub mod data {
         }
     }
 
-    mod v4 {
-        use std::{collections::HashMap, path::PathBuf};
-        use drop_library::libraries::LibraryProviderIdentifier;
-        use drop_native_library::impls::DropNativeLibraryProvider;
-        use serde_with::serde_as;
-        use crate::models::data::v3;
-        use super::{Deserialize, Serialize, native_model, v1, v2};
-
-        #[derive(Serialize, Deserialize, Clone)]
-        pub enum Library {
-            NativeLibrary(DropNativeLibraryProvider),
-        }
-
-        #[serde_as]
-        #[derive(Serialize, Deserialize, Default, Clone)]
-        #[serde(rename_all = "camelCase")]
-        #[native_model(id = 3, version = 4, with = native_model::rmp_serde_1_3::RmpSerde, from=v2::DatabaseApplications)]
-        pub struct DatabaseApplications {
-            pub install_dirs: Vec<PathBuf>,
-            pub libraries: HashMap<LibraryProviderIdentifier, Library>,
-
-            #[serde(skip)]
-            pub transient_statuses:
-                HashMap<v1::DownloadableMetadata, v1::ApplicationTransientStatus>,
-        }
-
-        impl From<v2::DatabaseApplications> for DatabaseApplications {
-            fn from(value: v2::DatabaseApplications) -> Self {
-                todo!()
-            }
-        }
-
-        #[native_model(id = 1, version = 4, with = native_model::rmp_serde_1_3::RmpSerde, from = v3::Database)]
-        #[derive(Serialize, Deserialize, Default, Clone)]
-        pub struct Database {
-            #[serde(default)]
-            pub settings: v1::Settings,
-            pub drop_applications: DatabaseApplications,
-            #[serde(skip)]
-            pub prev_database: Option<PathBuf>,
-        }
-
-        impl From<v3::Database> for Database {
-            fn from(value: v3::Database) -> Self {
-                Database {
-                    settings: value.settings,
-                    drop_applications: value.applications.into(),
-                    prev_database: value.prev_database,
-                }
-            }
-        }
-    }
-
     impl Database {
         pub fn new<T: Into<PathBuf>>(
             games_base_dir: T,
             prev_database: Option<PathBuf>,
+            cache_dir: PathBuf,
         ) -> Self {
             Self {
-                drop_applications: DatabaseApplications {
+                applications: DatabaseApplications {
                     install_dirs: vec![games_base_dir.into()],
-                    libraries: HashMap::new(),
+                    game_statuses: HashMap::new(),
+                    game_versions: HashMap::new(),
+                    installed_game_version: HashMap::new(),
                     transient_statuses: HashMap::new(),
                 },
                 prev_database,
+                base_url: String::new(),
+                auth: None,
                 settings: Settings::default(),
+                cache_dir,
+                compat_info: None,
+            }
+        }
+    }
+    impl DatabaseAuth {
+        pub fn new(
+            private: String,
+            cert: String,
+            client_id: String,
+            web_token: Option<String>,
+        ) -> Self {
+            Self {
+                private,
+                cert,
+                client_id,
+                web_token,
             }
         }
     }

src-tauri/database/src/platform.rs

@@ -40,7 +40,7 @@ impl From<whoami::Platform> for Platform {
             whoami::Platform::Windows => Platform::Windows,
             whoami::Platform::Linux => Platform::Linux,
             whoami::Platform::MacOS => Platform::MacOs,
-            _ => unimplemented!(),
+            platform => unimplemented!("Playform {} is not supported", platform),
         }
     }
 }

src-tauri/download_manager/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "download_manager"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+atomic-instant-full = "0.1.0"
+database = { version = "0.1.0", path = "../database" }
+humansize = "2.1.3"
+log = "0.4.28"
+parking_lot = "0.12.5"
+remote = { version = "0.1.0", path = "../remote" }
+serde = "1.0.228"
+serde_with = "3.15.0"
+tauri = "2.8.5"
+throttle_my_fn = "0.2.6"
+utils = { version = "0.1.0", path = "../utils" }

src-tauri/download_manager/src/download_manager_builder.rs

@@ -7,13 +7,15 @@ use std::{
     thread::{JoinHandle, spawn},
 };
 
-use drop_database::models::data::DownloadableMetadata;
-use drop_errors::application_download_error::ApplicationDownloadError;
+use database::DownloadableMetadata;
 use log::{debug, error, info, warn};
-use tauri::{AppHandle, Emitter};
+use tauri::AppHandle;
+use utils::{app_emit, lock, send};
 
 use crate::{
-    download_manager_frontend::DownloadStatus, events::{QueueUpdateEvent, QueueUpdateEventQueueData, StatsUpdateEvent}
+    download_manager_frontend::DownloadStatus,
+    error::ApplicationDownloadError,
+    frontend_updates::{QueueUpdateEvent, QueueUpdateEventQueueData, StatsUpdateEvent},
 };
 
 use super::{
@@ -29,6 +31,43 @@ use super::{
 pub type DownloadAgent = Arc<Box<dyn Downloadable + Send + Sync>>;
 pub type CurrentProgressObject = Arc<Mutex<Option<Arc<ProgressObject>>>>;
 
+/*
+
+Welcome to the download manager, the most overengineered, glorious piece of bullshit.
+
+The download manager takes a queue of ids and their associated
+DownloadAgents, and then, one-by-one, executes them. It provides an interface
+to interact with the currently downloading agent, and manage the queue.
+
+When the DownloadManager is initialised, it is designed to provide a reference
+which can be used to provide some instructions (the DownloadManagerInterface),
+but other than that, it runs without any sort of interruptions.
+
+It does this by opening up two data structures. Primarily is the command_receiver,
+and mpsc (multi-channel-single-producer) which allows commands to be sent from
+the Interface, and queued up for the Manager to process.
+
+These have been mapped in the DownloadManagerSignal docs.
+
+The other way to interact with the DownloadManager is via the donwload_queue,
+which is just a collection of ids which may be rearranged to suit
+whichever download queue order is required.
+
++----------------------------------------------------------------------------+
+| DO NOT ATTEMPT TO ADD OR REMOVE FROM THE QUEUE WITHOUT USING SIGNALS!!     |
+| THIS WILL CAUSE A DESYNC BETWEEN THE DOWNLOAD AGENT REGISTRY AND THE QUEUE |
+| WHICH HAS NOT BEEN ACCOUNTED FOR                                           |
++----------------------------------------------------------------------------+
+
+This download queue does not actually own any of the DownloadAgents. It is
+simply an id-based reference system. The actual Agents are stored in the
+download_agent_registry HashMap, as ordering is no issue here. This is why
+appending or removing from the download_queue must be done via signals.
+
+Behold, my madness - quexeky
+
+*/
+
 pub struct DownloadManagerBuilder {
     download_agent_registry: HashMap<DownloadableMetadata, DownloadAgent>,
     download_queue: Queue,
@@ -67,7 +106,7 @@ impl DownloadManagerBuilder {
     }
 
     fn set_status(&self, status: DownloadManagerStatus) {
-        *self.status.lock().unwrap() = status;
+        *lock!(self.status) = status;
     }
 
     fn remove_and_cleanup_front_download(&mut self, meta: &DownloadableMetadata) -> DownloadAgent {
@@ -81,9 +120,9 @@ impl DownloadManagerBuilder {
     // Make sure the download thread is terminated
     fn cleanup_current_download(&mut self) {
         self.active_control_flag = None;
-        *self.progress.lock().unwrap() = None;
+        *lock!(self.progress) = None;
 
-        let mut download_thread_lock = self.current_download_thread.lock().unwrap();
+        let mut download_thread_lock = lock!(self.current_download_thread);
 
         if let Some(unfinished_thread) = download_thread_lock.take()
             && !unfinished_thread.is_finished()
@@ -99,7 +138,7 @@ impl DownloadManagerBuilder {
             current_flag.set(DownloadThreadControlFlag::Stop);
         }
 
-        let mut download_thread_lock = self.current_download_thread.lock().unwrap();
+        let mut download_thread_lock = lock!(self.current_download_thread);
         if let Some(current_download_thread) = download_thread_lock.take() {
             return current_download_thread.join().is_ok();
         };
@@ -161,9 +200,7 @@ impl DownloadManagerBuilder {
         self.download_queue.append(meta.clone());
         self.download_agent_registry.insert(meta, download_agent);
 
-        self.sender
-            .send(DownloadManagerSignal::UpdateUIQueue)
-            .unwrap();
+        send!(self.sender, DownloadManagerSignal::UpdateUIQueue);
     }
 
     fn manage_go_signal(&mut self) {
@@ -209,7 +246,7 @@ impl DownloadManagerBuilder {
 
         let sender = self.sender.clone();
 
-        let mut download_thread_lock = self.current_download_thread.lock().unwrap();
+        let mut download_thread_lock = lock!(self.current_download_thread);
         let app_handle = self.app_handle.clone();
 
         *download_thread_lock = Some(spawn(move || {
@@ -220,7 +257,7 @@ impl DownloadManagerBuilder {
                     Err(e) => {
                         error!("download {:?} has error {}", download_agent.metadata(), &e);
                         download_agent.on_error(&app_handle, &e);
-                        sender.send(DownloadManagerSignal::Error(e)).unwrap();
+                        send!(sender, DownloadManagerSignal::Error(e));
                         return;
                     }
                 };
@@ -244,7 +281,7 @@ impl DownloadManagerBuilder {
                             &e
                         );
                         download_agent.on_error(&app_handle, &e);
-                        sender.send(DownloadManagerSignal::Error(e)).unwrap();
+                        send!(sender, DownloadManagerSignal::Error(e));
                         return;
                     }
                 };
@@ -255,10 +292,11 @@ impl DownloadManagerBuilder {
 
                 if validate_result {
                     download_agent.on_complete(&app_handle);
-                    sender
-                        .send(DownloadManagerSignal::Completed(download_agent.metadata()))
-                        .unwrap();
-                    sender.send(DownloadManagerSignal::UpdateUIQueue).unwrap();
+                    send!(
+                        sender,
+                        DownloadManagerSignal::Completed(download_agent.metadata())
+                    );
+                    send!(sender, DownloadManagerSignal::UpdateUIQueue);
                     return;
                 }
             }
@@ -285,7 +323,7 @@ impl DownloadManagerBuilder {
         }
 
         self.push_ui_queue_update();
-        self.sender.send(DownloadManagerSignal::Go).unwrap();
+        send!(self.sender, DownloadManagerSignal::Go);
     }
     fn manage_error_signal(&mut self, error: ApplicationDownloadError) {
         debug!("got signal Error");
@@ -323,7 +361,7 @@ impl DownloadManagerBuilder {
             let index = self.download_queue.get_by_meta(meta);
             if let Some(index) = index {
                 download_agent.on_cancelled(&self.app_handle);
-                let _ = self.download_queue.edit().remove(index).unwrap();
+                let _ = self.download_queue.edit().remove(index);
                 let removed = self.download_agent_registry.remove(meta);
                 debug!(
                     "removed {:?} from queue {:?}",
@@ -338,7 +376,7 @@ impl DownloadManagerBuilder {
     fn push_ui_stats_update(&self, kbs: usize, time: usize) {
         let event_data = StatsUpdateEvent { speed: kbs, time };
 
-        self.app_handle.emit("update_stats", event_data).unwrap();
+        app_emit!(&self.app_handle, "update_stats", event_data);
     }
     fn push_ui_queue_update(&self) {
         let queue = &self.download_queue.read();
@@ -357,6 +395,6 @@ impl DownloadManagerBuilder {
             .collect();
 
         let event_data = QueueUpdateEvent { queue: queue_objs };
-        self.app_handle.emit("update_queue", event_data).unwrap();
+        app_emit!(&self.app_handle, "update_queue", event_data);
     }
 }

src-tauri/download_manager/src/download_manager_frontend.rs

@@ -3,16 +3,18 @@ use std::{
     collections::VecDeque,
     fmt::Debug,
     sync::{
-        mpsc::{SendError, Sender},
         Mutex, MutexGuard,
+        mpsc::{SendError, Sender},
     },
     thread::JoinHandle,
 };
 
-use drop_database::models::data::DownloadableMetadata;
-use drop_errors::application_download_error::ApplicationDownloadError;
+use database::DownloadableMetadata;
 use log::{debug, info};
 use serde::Serialize;
+use utils::{lock, send};
+
+use crate::error::ApplicationDownloadError;
 
 use super::{
     download_manager_builder::{CurrentProgressObject, DownloadAgent},
@@ -77,6 +79,7 @@ pub enum DownloadStatus {
 /// The actual download queue may be accessed through the .`edit()` function,
 /// which provides raw access to the underlying queue.
 /// THIS EDITING IS BLOCKING!!!
+#[derive(Debug)]
 pub struct DownloadManager {
     terminator: Mutex<Option<JoinHandle<Result<(), ()>>>>,
     download_queue: Queue,
@@ -116,22 +119,21 @@ impl DownloadManager {
         self.download_queue.read()
     }
     pub fn get_current_download_progress(&self) -> Option<f64> {
-        let progress_object = (*self.progress.lock().unwrap()).clone()?;
+        let progress_object = (*lock!(self.progress)).clone()?;
         Some(progress_object.get_progress())
     }
     pub fn rearrange_string(&self, meta: &DownloadableMetadata, new_index: usize) {
         let mut queue = self.edit();
-        let current_index = get_index_from_id(&mut queue, meta).unwrap();
-        let to_move = queue.remove(current_index).unwrap();
+        let current_index =
+            get_index_from_id(&mut queue, meta).expect("Failed to get meta index from id");
+        let to_move = queue
+            .remove(current_index)
+            .expect("Failed to remove meta at index from queue");
         queue.insert(new_index, to_move);
-        self.command_sender
-            .send(DownloadManagerSignal::UpdateUIQueue)
-            .unwrap();
+        send!(self.command_sender, DownloadManagerSignal::UpdateUIQueue);
     }
     pub fn cancel(&self, meta: DownloadableMetadata) {
-        self.command_sender
-            .send(DownloadManagerSignal::Cancel(meta))
-            .unwrap();
+        send!(self.command_sender, DownloadManagerSignal::Cancel(meta));
     }
     pub fn rearrange(&self, current_index: usize, new_index: usize) {
         if current_index == new_index {
@@ -140,39 +142,31 @@ impl DownloadManager {
 
         let needs_pause = current_index == 0 || new_index == 0;
         if needs_pause {
-            self.command_sender
-                .send(DownloadManagerSignal::Stop)
-                .unwrap();
+            send!(self.command_sender, DownloadManagerSignal::Stop);
         }
 
         debug!("moving download at index {current_index} to index {new_index}");
 
         let mut queue = self.edit();
-        let to_move = queue.remove(current_index).unwrap();
+        let to_move = queue.remove(current_index).expect("Failed to get");
         queue.insert(new_index, to_move);
         drop(queue);
 
         if needs_pause {
-            self.command_sender.send(DownloadManagerSignal::Go).unwrap();
+            send!(self.command_sender, DownloadManagerSignal::Go);
         }
-        self.command_sender
-            .send(DownloadManagerSignal::UpdateUIQueue)
-            .unwrap();
-        self.command_sender.send(DownloadManagerSignal::Go).unwrap();
+        send!(self.command_sender, DownloadManagerSignal::UpdateUIQueue);
+        send!(self.command_sender, DownloadManagerSignal::Go);
     }
     pub fn pause_downloads(&self) {
-        self.command_sender
-            .send(DownloadManagerSignal::Stop)
-            .unwrap();
+        send!(self.command_sender, DownloadManagerSignal::Stop);
     }
     pub fn resume_downloads(&self) {
-        self.command_sender.send(DownloadManagerSignal::Go).unwrap();
+        send!(self.command_sender, DownloadManagerSignal::Go);
     }
     pub fn ensure_terminated(&self) -> Result<Result<(), ()>, Box<dyn Any + Send>> {
-        self.command_sender
-            .send(DownloadManagerSignal::Finish)
-            .unwrap();
-        let terminator = self.terminator.lock().unwrap().take();
+        send!(self.command_sender, DownloadManagerSignal::Finish);
+        let terminator = lock!(self.terminator).take();
         terminator.unwrap().join()
     }
     pub fn get_sender(&self) -> Sender<DownloadManagerSignal> {

src-tauri/download_manager/src/downloadable.rs

@@ -1,9 +1,10 @@
 use std::sync::Arc;
 
-use drop_database::models::data::DownloadableMetadata;
-use drop_errors::application_download_error::ApplicationDownloadError;
+use database::DownloadableMetadata;
 use tauri::AppHandle;
 
+use crate::error::ApplicationDownloadError;
+
 use super::{
     download_manager_frontend::DownloadStatus,
     util::{download_thread_control_flag::DownloadThreadControl, progress_object::ProgressObject},

src-tauri/download_manager/src/error.rs

@@ -0,0 +1,80 @@
+use humansize::{BINARY, format_size};
+use std::{
+    fmt::{Display, Formatter},
+    io,
+    sync::{Arc, mpsc::SendError},
+};
+
+use remote::error::RemoteAccessError;
+use serde_with::SerializeDisplay;
+
+#[derive(SerializeDisplay)]
+pub enum DownloadManagerError<T> {
+    IOError(io::Error),
+    SignalError(SendError<T>),
+}
+impl<T> Display for DownloadManagerError<T> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            DownloadManagerError::IOError(error) => write!(f, "{error}"),
+            DownloadManagerError::SignalError(send_error) => write!(f, "{send_error}"),
+        }
+    }
+}
+impl<T> From<SendError<T>> for DownloadManagerError<T> {
+    fn from(value: SendError<T>) -> Self {
+        DownloadManagerError::SignalError(value)
+    }
+}
+impl<T> From<io::Error> for DownloadManagerError<T> {
+    fn from(value: io::Error) -> Self {
+        DownloadManagerError::IOError(value)
+    }
+}
+
+// TODO: Rename / separate from downloads
+#[derive(Debug, SerializeDisplay)]
+pub enum ApplicationDownloadError {
+    NotInitialized,
+    Communication(RemoteAccessError),
+    DiskFull(u64, u64),
+    #[allow(dead_code)]
+    Checksum,
+    Lock,
+    IoError(Arc<io::Error>),
+    DownloadError(RemoteAccessError),
+}
+
+impl Display for ApplicationDownloadError {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        match self {
+            ApplicationDownloadError::NotInitialized => {
+                write!(f, "Download not initalized, did something go wrong?")
+            }
+            ApplicationDownloadError::DiskFull(required, available) => write!(
+                f,
+                "Game requires {}, {} remaining left on disk.",
+                format_size(*required, BINARY),
+                format_size(*available, BINARY),
+            ),
+            ApplicationDownloadError::Communication(error) => write!(f, "{error}"),
+            ApplicationDownloadError::Lock => write!(
+                f,
+                "failed to acquire lock. Something has gone very wrong internally. Please restart the application"
+            ),
+            ApplicationDownloadError::Checksum => {
+                write!(f, "checksum failed to validate for download")
+            }
+            ApplicationDownloadError::IoError(error) => write!(f, "io error: {error}"),
+            ApplicationDownloadError::DownloadError(error) => {
+                write!(f, "Download failed with error {error:?}")
+            }
+        }
+    }
+}
+
+impl From<io::Error> for ApplicationDownloadError {
+    fn from(value: io::Error) -> Self {
+        ApplicationDownloadError::IoError(Arc::new(value))
+    }
+}

src-tauri/download_manager/src/frontend_updates.rs

@@ -1,4 +1,4 @@
-use drop_database::models::data::DownloadableMetadata;
+use database::DownloadableMetadata;
 use serde::Serialize;
 
 use crate::download_manager_frontend::DownloadStatus;

src-tauri/download_manager/src/lib.rs

@@ -0,0 +1,44 @@
+#![feature(duration_millis_float)]
+#![feature(nonpoison_mutex)]
+#![feature(sync_nonpoison)]
+
+use std::{ops::Deref, sync::OnceLock};
+
+use tauri::AppHandle;
+
+use crate::{
+    download_manager_builder::DownloadManagerBuilder, download_manager_frontend::DownloadManager,
+};
+
+pub mod download_manager_builder;
+pub mod download_manager_frontend;
+pub mod downloadable;
+pub mod error;
+pub mod frontend_updates;
+pub mod util;
+
+pub static DOWNLOAD_MANAGER: DownloadManagerWrapper = DownloadManagerWrapper::new();
+
+pub struct DownloadManagerWrapper(OnceLock<DownloadManager>);
+impl DownloadManagerWrapper {
+    const fn new() -> Self {
+        DownloadManagerWrapper(OnceLock::new())
+    }
+    pub fn init(app_handle: AppHandle) {
+        DOWNLOAD_MANAGER
+            .0
+            .set(DownloadManagerBuilder::build(app_handle))
+            .expect("Failed to initialise download manager");
+    }
+}
+
+impl Deref for DownloadManagerWrapper {
+    type Target = DownloadManager;
+
+    fn deref(&self) -> &Self::Target {
+        match self.0.get() {
+            Some(download_manager) => download_manager,
+            None => unreachable!("Download manager should always be initialised"),
+        }
+    }
+}

src-tauri/download_manager/src/util/download_thread_control_flag.rs

@@ -1,6 +1,6 @@
 use std::sync::{
-    atomic::{AtomicBool, Ordering},
     Arc,
+    atomic::{AtomicBool, Ordering},
 };
 
 #[derive(PartialEq, Eq, PartialOrd, Ord)]
@@ -22,7 +22,11 @@ impl From<DownloadThreadControlFlag> for bool {
 /// false => Stop
 impl From<bool> for DownloadThreadControlFlag {
     fn from(value: bool) -> Self {
-        if value { DownloadThreadControlFlag::Go } else { DownloadThreadControlFlag::Stop }
+        if value {
+            DownloadThreadControlFlag::Go
+        } else {
+            DownloadThreadControlFlag::Stop
+        }
     }
 }
 

src-tauri/download_manager/src/util/progress_object.rs

@@ -9,12 +9,13 @@ use std::{
 
 use atomic_instant_full::AtomicInstant;
 use throttle_my_fn::throttle;
+use utils::{lock, send};
 
 use crate::download_manager_frontend::DownloadManagerSignal;
 
 use super::rolling_progress_updates::RollingProgressWindow;
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub struct ProgressObject {
     max: Arc<Mutex<usize>>,
     progress_instances: Arc<Mutex<Vec<Arc<AtomicUsize>>>>,
@@ -74,12 +75,10 @@ impl ProgressObject {
     }
 
     pub fn set_time_now(&self) {
-        *self.start.lock().unwrap() = Instant::now();
+        *lock!(self.start) = Instant::now();
     }
     pub fn sum(&self) -> usize {
-        self.progress_instances
-            .lock()
-            .unwrap()
+        lock!(self.progress_instances)
             .iter()
             .map(|instance| instance.load(Ordering::Acquire))
             .sum()
@@ -88,27 +87,25 @@ impl ProgressObject {
         self.set_time_now();
         self.bytes_last_update.store(0, Ordering::Release);
         self.rolling.reset();
-        self.progress_instances
-            .lock()
-            .unwrap()
+        lock!(self.progress_instances)
             .iter()
             .for_each(|x| x.store(0, Ordering::SeqCst));
     }
     pub fn get_max(&self) -> usize {
-        *self.max.lock().unwrap()
+        *lock!(self.max)
     }
     pub fn set_max(&self, new_max: usize) {
-        *self.max.lock().unwrap() = new_max;
+        *lock!(self.max) = new_max;
     }
     pub fn set_size(&self, length: usize) {
-        *self.progress_instances.lock().unwrap() =
+        *lock!(self.progress_instances) =
             (0..length).map(|_| Arc::new(AtomicUsize::new(0))).collect();
     }
     pub fn get_progress(&self) -> f64 {
         self.sum() as f64 / self.get_max() as f64
     }
     pub fn get(&self, index: usize) -> Arc<AtomicUsize> {
-        self.progress_instances.lock().unwrap()[index].clone()
+        lock!(self.progress_instances)[index].clone()
     }
     fn update_window(&self, kilobytes_per_second: usize) {
         self.rolling.update(kilobytes_per_second);
@@ -120,7 +117,9 @@ pub fn calculate_update(progress: &ProgressObject) {
     let last_update_time = progress
         .last_update_time
         .swap(Instant::now(), Ordering::SeqCst);
-    let time_since_last_update = Instant::now().duration_since(last_update_time).as_millis_f64();
+    let time_since_last_update = Instant::now()
+        .duration_since(last_update_time)
+        .as_millis_f64();
 
     let current_bytes_downloaded = progress.sum();
     let max = progress.get_max();
@@ -128,7 +127,8 @@ pub fn calculate_update(progress: &ProgressObject) {
         .bytes_last_update
         .swap(current_bytes_downloaded, Ordering::Acquire);
 
-    let bytes_since_last_update = current_bytes_downloaded.saturating_sub(bytes_at_last_update) as f64;
+    let bytes_since_last_update =
+        current_bytes_downloaded.saturating_sub(bytes_at_last_update) as f64;
 
     let kilobytes_per_second = bytes_since_last_update / time_since_last_update;
 
@@ -148,18 +148,12 @@ pub fn push_update(progress: &ProgressObject, bytes_remaining: usize) {
 }
 
 fn update_ui(progress_object: &ProgressObject, kilobytes_per_second: usize, time_remaining: usize) {
-    progress_object
-        .sender
-        .send(DownloadManagerSignal::UpdateUIStats(
-            kilobytes_per_second,
-            time_remaining,
-        ))
-        .unwrap();
+    send!(
+        progress_object.sender,
+        DownloadManagerSignal::UpdateUIStats(kilobytes_per_second, time_remaining)
+    );
 }
 
 fn update_queue(progress: &ProgressObject) {
-    progress
-        .sender
-        .send(DownloadManagerSignal::UpdateUIQueue)
-        .unwrap();
+    send!(progress.sender, DownloadManagerSignal::UpdateUIQueue)
 }

src-tauri/download_manager/src/util/queue.rs

@@ -3,9 +3,10 @@ use std::{
     sync::{Arc, Mutex, MutexGuard},
 };
 
-use drop_database::models::data::DownloadableMetadata;
+use database::DownloadableMetadata;
+use utils::lock;
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub struct Queue {
     inner: Arc<Mutex<VecDeque<DownloadableMetadata>>>,
 }
@@ -24,10 +25,10 @@ impl Queue {
         }
     }
     pub fn read(&self) -> VecDeque<DownloadableMetadata> {
-        self.inner.lock().unwrap().clone()
+        lock!(self.inner).clone()
     }
     pub fn edit(&self) -> MutexGuard<'_, VecDeque<DownloadableMetadata>> {
-        self.inner.lock().unwrap()
+        lock!(self.inner)
     }
     pub fn pop_front(&self) -> Option<DownloadableMetadata> {
         self.edit().pop_front()

src-tauri/download_manager/src/util/rolling_progress_updates.rs

@@ -3,11 +3,17 @@ use std::sync::{
     atomic::{AtomicUsize, Ordering},
 };
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub struct RollingProgressWindow<const S: usize> {
     window: Arc<[AtomicUsize; S]>,
     current: Arc<AtomicUsize>,
 }
+impl<const S: usize> Default for RollingProgressWindow<S> {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl<const S: usize> RollingProgressWindow<S> {
     pub fn new() -> Self {
         Self {

src-tauri/drop-consts/src/lib.rs

@@ -1,15 +0,0 @@
-use std::{
-    path::PathBuf,
-    sync::{Arc, LazyLock},
-};
-
-#[cfg(not(debug_assertions))]
-static DATA_ROOT_PREFIX: &'static str = "drop";
-#[cfg(debug_assertions)]
-static DATA_ROOT_PREFIX: &str = "drop-debug";
-
-pub static DATA_ROOT_DIR: LazyLock<&'static PathBuf> =
-    LazyLock::new(|| Box::leak(Box::new(dirs::data_dir().unwrap().join(DATA_ROOT_PREFIX))));
-
-pub static CACHE_DIR: LazyLock<&'static PathBuf> =
-    LazyLock::new(|| Box::leak(Box::new(DATA_ROOT_DIR.join("cache"))));

src-tauri/drop-database/Cargo.toml

@@ -1,21 +0,0 @@
-[package]
-name = "drop-database"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
-bitcode = "0.6.7"
-chrono = "0.4.42"
-drop-consts = { path = "../drop-consts" }
-drop-library = { path = "../drop-library" }
-drop-native-library = { path = "../drop-native-library" }
-log = "0.4.28"
-native_model = { git = "https://github.com/Drop-OSS/native_model.git", version = "0.6.4", features = [
-  "rmp_serde_1_3",
-] }
-rustbreak = "2.0.0"
-serde = { version = "1.0.219", features = ["derive"] }
-serde_with = "3.14.0"
-url = "2.5.7"
-whoami = "1.6.1"
-

src-tauri/drop-database/src/db.rs

@@ -1,140 +0,0 @@
-use std::{
-    fs::{self, create_dir_all},
-    mem::ManuallyDrop,
-    ops::{Deref, DerefMut},
-    path::PathBuf,
-    sync::{Arc, LazyLock, RwLockReadGuard, RwLockWriteGuard},
-};
-
-use chrono::Utc;
-use drop_consts::DATA_ROOT_DIR;
-use log::{debug, error, info, warn};
-use rustbreak::{DeSerError, DeSerializer, PathDatabase, RustbreakError};
-use serde::{Serialize, de::DeserializeOwned};
-
-use crate::DB;
-
-use super::models::data::Database;
-
-// Custom JSON serializer to support everything we need
-#[derive(Debug, Default, Clone)]
-pub struct DropDatabaseSerializer;
-
-impl<T: native_model::Model + Serialize + DeserializeOwned> DeSerializer<T>
-    for DropDatabaseSerializer
-{
-    fn serialize(&self, val: &T) -> rustbreak::error::DeSerResult<Vec<u8>> {
-        native_model::encode(val).map_err(|e| DeSerError::Internal(e.to_string()))
-    }
-
-    fn deserialize<R: std::io::Read>(&self, mut s: R) -> rustbreak::error::DeSerResult<T> {
-        let mut buf = Vec::new();
-        s.read_to_end(&mut buf)
-            .map_err(|e| rustbreak::error::DeSerError::Internal(e.to_string()))?;
-        let (val, _version) =
-            native_model::decode(buf).map_err(|e| DeSerError::Internal(e.to_string()))?;
-        Ok(val)
-    }
-}
-
-pub type DatabaseInterface =
-    rustbreak::Database<Database, rustbreak::backend::PathBackend, DropDatabaseSerializer>;
-
-pub trait DatabaseImpls {
-    fn set_up_database() -> DatabaseInterface;
-}
-impl DatabaseImpls for DatabaseInterface {
-    fn set_up_database() -> DatabaseInterface {
-        let db_path = DATA_ROOT_DIR.join("drop.db");
-        let games_base_dir = DATA_ROOT_DIR.join("games");
-        let logs_root_dir = DATA_ROOT_DIR.join("logs");
-        let cache_dir = DATA_ROOT_DIR.join("cache");
-        let pfx_dir = DATA_ROOT_DIR.join("pfx");
-
-        debug!("creating data directory at {DATA_ROOT_DIR:?}");
-        create_dir_all(DATA_ROOT_DIR.as_path()).unwrap();
-        create_dir_all(&games_base_dir).unwrap();
-        create_dir_all(&logs_root_dir).unwrap();
-        create_dir_all(&cache_dir).unwrap();
-        create_dir_all(&pfx_dir).unwrap();
-
-        let exists = fs::exists(db_path.clone()).unwrap();
-
-        if exists {
-            match PathDatabase::load_from_path(db_path.clone()) {
-                Ok(db) => db,
-                Err(e) => handle_invalid_database(e, db_path, games_base_dir, cache_dir),
-            }
-        } else {
-            let default = Database::new(games_base_dir, None);
-            debug!(
-                "Creating database at path {}",
-                db_path.as_os_str().to_str().unwrap()
-            );
-            PathDatabase::create_at_path(db_path, default).expect("Database could not be created")
-        }
-    }
-}
-
-// TODO: Make the error relelvant rather than just assume that it's a Deserialize error
-fn handle_invalid_database(
-    _e: RustbreakError,
-    db_path: PathBuf,
-    games_base_dir: PathBuf,
-    cache_dir: PathBuf,
-) -> rustbreak::Database<Database, rustbreak::backend::PathBackend, DropDatabaseSerializer> {
-    warn!("{_e}");
-    let new_path = {
-        let time = Utc::now().timestamp();
-        let mut base = db_path.clone();
-        base.set_file_name(format!("drop.db.backup-{time}"));
-        base
-    };
-    info!("old database stored at: {}", new_path.to_string_lossy());
-    fs::rename(&db_path, &new_path).unwrap();
-
-    let db = Database::new(
-        games_base_dir.into_os_string().into_string().unwrap(),
-        Some(new_path),
-    );
-
-    PathDatabase::create_at_path(db_path, db).expect("Database could not be created")
-}
-
-// To automatically save the database upon drop
-pub struct DBRead<'a>(pub(crate) RwLockReadGuard<'a, Database>);
-pub struct DBWrite<'a>(pub(crate) ManuallyDrop<RwLockWriteGuard<'a, Database>>);
-impl<'a> Deref for DBWrite<'a> {
-    type Target = Database;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl<'a> DerefMut for DBWrite<'a> {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
-    }
-}
-impl<'a> Deref for DBRead<'a> {
-    type Target = Database;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl Drop for DBWrite<'_> {
-    fn drop(&mut self) {
-        unsafe {
-            ManuallyDrop::drop(&mut self.0);
-        }
-
-        match DB.save() {
-            Ok(()) => {}
-            Err(e) => {
-                error!("database failed to save with error {e}");
-                panic!("database failed to save with error {e}")
-            }
-        }
-    }
-}

src-tauri/drop-database/src/lib.rs

@@ -1,34 +0,0 @@
-use std::{mem::ManuallyDrop, sync::LazyLock};
-
-use log::error;
-
-use crate::db::{DBRead, DBWrite, DatabaseImpls, DatabaseInterface};
-
-pub mod db;
-pub mod debug;
-pub mod models;
-pub mod process;
-pub mod runtime_models;
-pub mod drop_data;
-
-pub static DB: LazyLock<DatabaseInterface> = LazyLock::new(DatabaseInterface::set_up_database);
-
-pub fn borrow_db_checked<'a>() -> DBRead<'a> {
-    match DB.borrow_data() {
-        Ok(data) => DBRead(data),
-        Err(e) => {
-            error!("database borrow failed with error {e}");
-            panic!("database borrow failed with error {e}");
-        }
-    }
-}
-
-pub fn borrow_db_mut_checked<'a>() -> DBWrite<'a> {
-    match DB.borrow_data_mut() {
-        Ok(data) => DBWrite(ManuallyDrop::new(data)),
-        Err(e) => {
-            error!("database borrow mut failed with error {e}");
-            panic!("database borrow mut failed with error {e}");
-        }
-    }
-}

src-tauri/drop-database/src/runtime_models.rs

@@ -1,28 +0,0 @@
-use bitcode::{Decode, Encode};
-use serde::{Deserialize, Serialize};
-
-#[derive(Serialize, Deserialize, Clone, Debug, Default, Encode, Decode)]
-#[serde(rename_all = "camelCase")]
-pub struct Game {
-    pub id: String,
-    m_name: String,
-    m_short_description: String,
-    m_description: String,
-    // mDevelopers
-    // mPublishers
-    m_icon_object_id: String,
-    m_banner_object_id: String,
-    m_cover_object_id: String,
-    m_image_library_object_ids: Vec<String>,
-    m_image_carousel_object_ids: Vec<String>,
-}
-
-#[derive(Clone, Serialize, Deserialize, Encode, Decode)]
-#[serde(rename_all = "camelCase")]
-pub struct User {
-    id: String,
-    username: String,
-    admin: bool,
-    display_name: String,
-    profile_picture_object_id: String,
-}

src-tauri/drop-downloads/Cargo.toml

@@ -1,16 +0,0 @@
-[package]
-name = "drop-downloads"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
-atomic-instant-full = "0.1.0"
-drop-database = { path = "../drop-database" }
-drop-errors = { path = "../drop-errors" }
-# can't depend, cycle
-# drop-native-library = { path = "../drop-native-library" }
-log = "0.4.22"
-parking_lot = "0.12.4"
-serde = "1.0.219"
-tauri = { version = "2.7.0" }
-throttle_my_fn = "0.2.6"

src-tauri/drop-downloads/src/lib.rs

@@ -1,7 +0,0 @@
-#![feature(duration_millis_float)]
-
-pub mod download_manager_builder;
-pub mod download_manager_frontend;
-pub mod downloadable;
-pub mod events;
-pub mod util;

src-tauri/drop-errors/Cargo.toml

@@ -1,14 +0,0 @@
-[package]
-name = "drop-errors"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
-http = "1.3.1"
-humansize = "2.1.3"
-reqwest = "0.12.23"
-reqwest-websocket = "0.5.1"
-serde = { version = "1.0.219", features = ["derive"] }
-serde_with = "3.14.0"
-tauri-plugin-opener = "2.5.0"
-url = "2.5.7"

src-tauri/drop-errors/src/application_download_error.rs

@@ -1,49 +0,0 @@
-use std::{
-    fmt::{Display, Formatter},
-    io, sync::Arc,
-};
-
-use serde_with::SerializeDisplay;
-use humansize::{format_size, BINARY};
-
-use super::remote_access_error::RemoteAccessError;
-
-// TODO: Rename / separate from downloads
-#[derive(Debug, SerializeDisplay)]
-pub enum ApplicationDownloadError {
-    NotInitialized,
-    Communication(RemoteAccessError),
-    DiskFull(u64, u64),
-    #[allow(dead_code)]
-    Checksum,
-    Lock,
-    IoError(Arc<io::Error>),
-    DownloadError,
-}
-
-impl Display for ApplicationDownloadError {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        match self {
-            ApplicationDownloadError::NotInitialized => write!(f, "Download not initalized, did something go wrong?"),
-            ApplicationDownloadError::DiskFull(required, available) => write!(
-                f,
-                "Game requires {}, {} remaining left on disk.",
-                format_size(*required, BINARY),
-                format_size(*available, BINARY),
-            ),
-            ApplicationDownloadError::Communication(error) => write!(f, "{error}"),
-            ApplicationDownloadError::Lock => write!(
-                f,
-                "failed to acquire lock. Something has gone very wrong internally. Please restart the application"
-            ),
-            ApplicationDownloadError::Checksum => {
-                write!(f, "checksum failed to validate for download")
-            }
-            ApplicationDownloadError::IoError(error) => write!(f, "io error: {error}"),
-            ApplicationDownloadError::DownloadError => write!(
-                f,
-                "Download failed. See Download Manager status for specific error"
-            ),
-        }
-    }
-}

src-tauri/drop-errors/src/download_manager_error.rs

@@ -1,27 +0,0 @@
-use std::{fmt::Display, io, sync::mpsc::SendError};
-
-use serde_with::SerializeDisplay;
-
-#[derive(SerializeDisplay)]
-pub enum DownloadManagerError<T> {
-    IOError(io::Error),
-    SignalError(SendError<T>),
-}
-impl<T> Display for DownloadManagerError<T> {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            DownloadManagerError::IOError(error) => write!(f, "{error}"),
-            DownloadManagerError::SignalError(send_error) => write!(f, "{send_error}"),
-        }
-    }
-}
-impl<T> From<SendError<T>> for DownloadManagerError<T> {
-    fn from(value: SendError<T>) -> Self {
-        DownloadManagerError::SignalError(value)
-    }
-}
-impl<T> From<io::Error> for DownloadManagerError<T> {
-    fn from(value: io::Error) -> Self {
-        DownloadManagerError::IOError(value)
-    }
-}

src-tauri/drop-errors/src/drop_server_error.rs

@@ -1,10 +0,0 @@
-use serde::Deserialize;
-
-#[derive(Deserialize, Debug, Clone)]
-#[serde(rename_all = "camelCase")]
-pub struct ServerError {
-    pub status_code: usize,
-    pub status_message: String,
-    // pub message: String,
-    // pub url: String,
-}