From 933ee3d3b12955e00a9ef9541db44d730c2169d4 Mon Sep 17 00:00:00 2001
From: dragonwocky <thedragonring.bod@gmail.com>
Date: Sun, 2 Aug 2020 16:26:28 +1000
Subject: [PATCH] add alerts (inc. update checker) to menu

---
 mods/core/create.js    |   1 +
 mods/core/css/menu.css | 127 +++++++++++++++++++++++++++++++++++++++++
 mods/core/menu.html    |   9 +--
 mods/core/menu.js      |  82 +++++++++++++++++++++++++-
 mods/core/tray.js      |   1 -
 pkg/helpers.js         |  35 ++++++++++++
 pkg/helpers.md         |  14 ++++-
 pkg/loader.js          |  84 +++++++++------------------
 8 files changed, 286 insertions(+), 67 deletions(-)

diff --git a/mods/core/create.js b/mods/core/create.js
index 87709cb..4a2a1e9 100644
--- a/mods/core/create.js
+++ b/mods/core/create.js
@@ -60,6 +60,7 @@ module.exports = (defaults) =>
           allWindows().some((win) => win.isVisible() && win.id != window.id)
         ) {
           window.show();
+          window.focus();
           if (settings.maximized) window.maximize();
           if (
             (focused_window && focused_window.isFullScreen()) ||
diff --git a/mods/core/css/menu.css b/mods/core/css/menu.css
index ee75464..f73b2de 100644
--- a/mods/core/css/menu.css
+++ b/mods/core/css/menu.css
@@ -7,6 +7,15 @@
 @import './buttons.css';
 @import './scrollbars.css';
 
+@keyframes spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
+
 * {
   box-sizing: border-box;
   word-break: break-word;
@@ -21,12 +30,31 @@ body {
   padding: 0;
 }
 
+body:not([style]) > * {
+  display: none !important;
+}
+body:not([style])::after {
+  content: '';
+  position: absolute;
+  left: 44vw;
+  top: calc(50% - 7.5vw);
+  width: 10vw;
+  height: 10vw;
+  border: 4px solid rgb(34, 34, 34);
+  border-top-color: transparent;
+  border-radius: 50%;
+  animation: spin 0.8s linear infinite;
+}
+
 .notion-dark-theme * {
   outline-color: var(--theme_dark--card-border);
 }
 .notion-light-theme * {
   outline-color: var(--theme_light--card-border);
 }
+*:active {
+  outline: none;
+}
 
 .notion-dark-theme {
   background: var(--theme_dark--main);
@@ -67,3 +95,102 @@ body {
 main {
   padding: 1em;
 }
+
+#alerts [role='alert'] {
+  padding: 0.25em;
+  display: flex;
+  margin-bottom: 0.75em;
+}
+#alerts [role='alert']::before {
+  content: '!';
+  display: block;
+  /* margin: auto 0; */
+  font-weight: bold;
+  font-size: 1.2em;
+  padding: 0.5rem;
+}
+#alerts [role='alert'] p {
+  font-size: 1rem;
+  margin: auto 0;
+  padding: 0.5em;
+}
+
+.notion-dark-theme #alerts [role='alert'] p {
+  color: var(--theme_dark--text_ui);
+}
+.notion-light-theme #alerts [role='alert'] p {
+  color: var(--theme_light--text_ui);
+}
+
+.notion-light-theme #alerts [role='alert']::before {
+  color: rgba(0, 0, 0, 0.2);
+}
+.notion-light-theme #alerts [role='alert'] {
+  border: 1px solid rgba(0, 0, 0, 0.1);
+}
+
+.notion-dark-theme #alerts .error {
+  border: 1px solid var(--theme_dark--bg_red);
+  background: var(--theme_dark--line_red);
+}
+.notion-dark-theme #alerts .error::before {
+  color: var(--theme_dark--bg_red);
+}
+.notion-light-theme #alerts .error {
+  background: var(--theme_light--line_red);
+}
+
+.notion-dark-theme #alerts .warning {
+  border: 1px solid var(--theme_dark--bg_yellow);
+  background: var(--theme_dark--line_yellow);
+}
+.notion-dark-theme #alerts .warning::before {
+  color: var(--theme_dark--bg_yellow);
+}
+.notion-light-theme #alerts .warning {
+  background: var(--theme_light--line_yellow);
+}
+
+.notion-dark-theme #alerts .info {
+  border: 1px solid var(--theme_dark--bg_blue);
+  background: var(--theme_dark--line_blue);
+}
+.notion-dark-theme #alerts .info::before {
+  color: var(--theme_dark--bg_blue);
+}
+.notion-light-theme #alerts .info {
+  background: var(--theme_light--line_blue);
+}
+
+#alerts .success::before {
+  content: '✓';
+}
+.notion-dark-theme #alerts .success {
+  border: 1px solid var(--theme_dark--bg_green);
+  background: var(--theme_dark--line_green);
+}
+.notion-dark-theme #alerts .success::before {
+  color: var(--theme_dark--bg_green);
+}
+.notion-light-theme #alerts .success {
+  background: var(--theme_light--line_green);
+}
+
+code {
+  border-radius: 0.1em;
+  padding: 0.2em 0.4em;
+}
+.notion-dark-theme code {
+  font: 0.85em var(--theme_dark--font_code);
+  /* color: var(--theme_dark--code_inline-text); */
+  background: var(--theme_dark--code_inline-background);
+}
+.notion-light-theme code {
+  font: 0.85em var(--theme_light--font_code);
+  /* color: var(--theme_light--code_inline-text); */
+  background: var(--theme_light--code_inline-background);
+}
+
+u {
+  text-decoration: underline;
+}
diff --git a/mods/core/menu.html b/mods/core/menu.html
index 09a0eae..1d1d336 100644
--- a/mods/core/menu.html
+++ b/mods/core/menu.html
@@ -4,16 +4,13 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>notion-enhancer menu</title>
-    <script
-      src="https://cdn.jsdelivr.net/gh/alpinejs/alpine@v2.5.0/dist/alpine.min.js"
-      defer
-    ></script>
     <link rel="stylesheet" href="./css/menu.css" />
   </head>
   <body>
-    <div id="menu-titlebar"></div>
+    <header id="menu-titlebar"></header>
     <main>
-      hi
+      <div id="alerts"></div>
+      <div id="modules"></div>
     </main>
     <script>
       window['__start']();
diff --git a/mods/core/menu.js b/mods/core/menu.js
index 51a8e06..0f7438b 100644
--- a/mods/core/menu.js
+++ b/mods/core/menu.js
@@ -8,7 +8,7 @@
 
 const __mod = require('./mod.js'),
   store = require('../../pkg/store.js'),
-  settings = store(__mod.id, __mod.defaults),
+  helpers = require('../../pkg/helpers.js'),
   electron = require('electron');
 
 window['__start'] = async () => {
@@ -20,4 +20,84 @@ window['__start'] = async () => {
     for (const style of theme.rules)
       document.body.style.setProperty(style[0], style[1]);
   });
+
+  function createElement(html) {
+    const template = document.createElement('template');
+    template.innerHTML = html.trim();
+    return template.content.firstElementChild;
+  }
+  function createAlert(type, message) {
+    if (!type) throw Error('<notion-enhancer>: no alert type specified');
+    const el = createElement(`
+      <section class="${type}" role="alert">
+        <p>${message}</p>
+      </section>
+    `);
+    return {
+      el,
+      resolve() {
+        el.outerHTML = '';
+      },
+      prepend() {
+        document.querySelector('#alerts').prepend(el);
+        return this;
+      },
+      append() {
+        document.querySelector('#alerts').appendChild(el);
+        return this;
+      },
+    };
+  }
+
+  // update checker
+  fetch(
+    `https://api.github.com/repos/dragonwocky/notion-enhancer/releases/latest`
+  )
+    .then((res) => res.json())
+    .then((res) => {
+      const version = {
+        local: __mod.version.split(/[~-]/g)[0],
+        repo: res.tag_name.slice(1),
+      };
+      if (version.local == version.repo) return;
+      // compare func from https://github.com/substack/semver-compare
+      version.sorted = [version.local, version.repo].sort((a, b) => {
+        var pa = a.split('.');
+        var pb = b.split('.');
+        for (var i = 0; i < 3; i++) {
+          var na = Number(pa[i]);
+          var nb = Number(pb[i]);
+          if (na > nb) return 1;
+          if (nb > na) return -1;
+          if (!isNaN(na) && isNaN(nb)) return 1;
+          if (isNaN(na) && !isNaN(nb)) return -1;
+        }
+        return 0;
+      });
+      createAlert(
+        'warning',
+        version.sorted[0] == version.local
+          ? `update <b>v${version.repo}</b> available!<br>
+             run <code>npm i -g notion-enhancer</code><br>
+             (or <code>yarn global add notion-enhancer</code>),<br>
+             <u>and</u> <code>notion-enhancer apply</code>.`
+          : `local build <b>v${__mod.version}</b> is unstable.`
+      ).prepend();
+    });
+
+  const modules = helpers.getEnhancements();
+  if (modules.loaded.length)
+    console.info(
+      `<notion-enhancer> enhancements loaded: ${modules.loaded
+        .map((mod) => mod.name)
+        .join(', ')}.`
+    );
+  if (modules.invalid.length) {
+    createAlert(
+      'error',
+      `invalid mods found: ${modules.invalid
+        .map((mod) => `<b>${mod}</b>`)
+        .join(', ')}.`
+    ).append();
+  }
 };
diff --git a/mods/core/tray.js b/mods/core/tray.js
index f22eb74..6a2acee 100644
--- a/mods/core/tray.js
+++ b/mods/core/tray.js
@@ -119,7 +119,6 @@ module.exports = (defaults) =>
             enhancer_menu = new electron.BrowserWindow({
               show: true,
               frame: false,
-              backgroundColor: '#ffffff',
               titleBarStyle: 'hiddenInset',
               x:
                 window_state.x ||
diff --git a/pkg/helpers.js b/pkg/helpers.js
index 1c55a5e..29d2430 100644
--- a/pkg/helpers.js
+++ b/pkg/helpers.js
@@ -109,6 +109,40 @@ function getNotion() {
   return folder;
 }
 
+// lists/fetches all available extensions + themes
+function getEnhancements() {
+  const modules = {
+    loaded: [],
+    invalid: [],
+    dirs: fs
+      .readdirSync(path.resolve(`${__dirname}/../mods`))
+      .filter((dir) => !dir.startsWith('.')),
+    IDs: [],
+  };
+  for (let dir of modules.dirs) {
+    try {
+      const mod = require(`../mods/${dir}/mod.js`);
+      if (
+        !mod.id ||
+        modules.IDs.includes(mod.id) ||
+        !mod.name ||
+        !mod.version ||
+        !mod.author ||
+        !['extension', 'theme', 'core'].includes(mod.type)
+      )
+        throw Error;
+      modules.loaded.push({
+        ...mod,
+        dir,
+      });
+    } catch (err) {
+      // console.error(err);
+      modules.invalid.push(dir);
+    }
+  }
+  return modules;
+}
+
 // attempts to read a JSON file, falls back to empty object.
 function getJSON(from) {
   try {
@@ -137,6 +171,7 @@ module.exports = {
   data_folder,
   realpath,
   getNotion,
+  getEnhancements,
   getJSON,
   readline,
 };
diff --git a/pkg/helpers.md b/pkg/helpers.md
index e268e98..52ba37e 100644
--- a/pkg/helpers.md
+++ b/pkg/helpers.md
@@ -62,12 +62,24 @@ function getNotion() {
 }
 ```
 
-use `await helpers.getNotion()` to get the notion app parent folder path
+use `await helpers.getNotion()` to get the notion app parent folder path.
 
 primarily used for internal modding of the app (e.g. to apply the modloader and patch launch scripts).
 
 ---
 
+```js
+function getEnhancements() {
+  return { loaded, invalid, dirs, IDs };
+}
+```
+
+use `helpers.getEnhancements()` to list all available extensions/themes.
+
+primarily used for internal moadloading/configuration of the app (e.g. in the menu).
+
+---
+
 ```js
 function getJSON(from) {
   return data;
diff --git a/pkg/loader.js b/pkg/loader.js
index bf6bc78..3d8a5d5 100644
--- a/pkg/loader.js
+++ b/pkg/loader.js
@@ -17,55 +17,6 @@ module.exports = function (__file, __exports) {
     .slice(path.resolve(`${__notion}/app`).length + 1)
     .replace(/\\/g, '/');
 
-  const modules = {
-    source: fs
-      .readdirSync(path.resolve(`${__dirname}/../mods`))
-      .filter((dir) => !dir.startsWith('.')),
-    invalid: [],
-    loaded: [],
-  };
-  for (let dir of modules.source) {
-    try {
-      const mod = require(`../mods/${dir}/mod.js`);
-      if (
-        !mod.id ||
-        !mod.name ||
-        !mod.version ||
-        !mod.author ||
-        !['extension', 'theme', 'core'].includes(mod.type)
-      )
-        throw Error;
-      if (mod.type === 'core' || store('mods', { [mod.id]: false })[mod.id]) {
-        if (mod.hacks && mod.hacks[__file])
-          mod.hacks[__file](
-            (...args) =>
-              args.length === 1
-                ? store(mod.id, args[0])
-                : store(args[0], args[1]),
-            __exports
-          );
-        if (
-          __file === 'renderer/preload.js' &&
-          fs.pathExistsSync(
-            path.resolve(`${__dirname}/../mods/${dir}/styles.css`)
-          )
-        ) {
-          document.addEventListener('readystatechange', (event) => {
-            if (document.readyState !== 'complete') return false;
-            const style = document.createElement('link');
-            style.rel = 'stylesheet';
-            style.href = `enhancement://${dir}/styles.css`;
-            document.querySelector('head').appendChild(style);
-          });
-        }
-      }
-      modules.loaded.push(mod.name);
-    } catch (err) {
-      // console.error(err);
-      modules.invalid.push(dir);
-    }
-  }
-
   if (__file === 'main/main.js') {
     const electron = require('electron');
     electron.app.whenReady().then(() => {
@@ -81,14 +32,31 @@ module.exports = function (__file, __exports) {
     });
   }
 
-  if (__file === 'renderer/preload.js') {
-    if (modules.loaded.length)
-      console.info(
-        `<notion-enhancer> enhancements loaded: ${modules.loaded.join(', ')}.`
-      );
-    if (modules.invalid.length)
-      console.error(
-        `<notion-enhancer> invalid mods found: ${modules.invalid.join(', ')}.`
-      );
+  const modules = helpers.getEnhancements();
+  for (let mod of modules.loaded) {
+    if (
+      __file === 'renderer/preload.js' &&
+      fs.pathExistsSync(
+        path.resolve(`${__dirname}/../mods/${mod.dir}/styles.css`)
+      )
+    ) {
+      document.addEventListener('readystatechange', (event) => {
+        if (document.readyState !== 'complete') return false;
+        const style = document.createElement('link');
+        style.rel = 'stylesheet';
+        style.href = `enhancement://${mod.dir}/styles.css`;
+        document.querySelector('head').appendChild(style);
+      });
+    }
+    if (mod.type === 'core' || store('mods', { [mod.id]: false })[mod.id]) {
+      if (mod.hacks && mod.hacks[__file])
+        mod.hacks[__file](
+          (...args) =>
+            args.length === 1
+              ? store(mod.id, args[0])
+              : store(args[0], args[1]),
+          __exports
+        );
+    }
   }
 };