From bb1a5dc91791a1eca4668cae5af4c75676adecce Mon Sep 17 00:00:00 2001
From: Joseph Izang <josephizang@gmail.com>
Date: Tue, 7 Dec 2021 00:38:10 +0100
Subject: [PATCH] prep js logic for reducer

---
 apps/remix-ide/src/app/tabs/theme-module.js   |   2 +
 .../src/lib/remix-ui-theme-module.tsx         | 176 ++++++++++++++----
 .../src/reducers/themeModuleReducers.ts       |   0
 3 files changed, 139 insertions(+), 39 deletions(-)
 create mode 100644 libs/remix-ui/theme-module/src/reducers/themeModuleReducers.ts

diff --git a/apps/remix-ide/src/app/tabs/theme-module.js b/apps/remix-ide/src/app/tabs/theme-module.js
index 8b80ab6654..f40746bfa7 100644
--- a/apps/remix-ide/src/app/tabs/theme-module.js
+++ b/apps/remix-ide/src/app/tabs/theme-module.js
@@ -43,6 +43,7 @@ export class ThemeModule extends Plugin {
       theme.url = window.location.origin + window.location.pathname + theme.url
       return { ...acc, [theme.name]: theme }
     }, {})
+    this._paq = _paq
     let queryTheme = (new QueryParams()).get().theme
     queryTheme = this.themes[queryTheme] ? queryTheme : null
     let currentTheme = this._deps.config.get('settings/theme')
@@ -83,6 +84,7 @@ export class ThemeModule extends Plugin {
    * Init the theme
    */
   initTheme (callback) { // callback is setTimeOut in app.js which is always passed
+    if (callback) this.initCallback = callback
     if (this.active) {
       const nextTheme = this.themes[this.active] // Theme
       document.documentElement.style.setProperty('--theme', nextTheme.quality)
diff --git a/libs/remix-ui/theme-module/src/lib/remix-ui-theme-module.tsx b/libs/remix-ui/theme-module/src/lib/remix-ui-theme-module.tsx
index cf79d113e7..aa780c6a62 100644
--- a/libs/remix-ui/theme-module/src/lib/remix-ui-theme-module.tsx
+++ b/libs/remix-ui/theme-module/src/lib/remix-ui-theme-module.tsx
@@ -1,68 +1,166 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
-import React, { useEffect, useRef, useState } from 'react'
-import { ThemeModule } from '../../types/theme-module'
-import './remix-ui-theme-module.module.css'
+import React, { useEffect, useRef, useState } from 'react';
+import { Theme, ThemeModule } from '../../types/theme-module';
+import './remix-ui-theme-module.module.css';
 
 /* eslint-disable-next-line */
 export interface RemixUiThemeModuleProps {
-  themeModule: ThemeModule
+  themeModule: ThemeModule;
 }
 
+const defaultThemes = [
+  {
+    name: 'Dark',
+    quality: 'dark',
+    url: 'assets/css/themes/remix-dark_tvx1s2.css'
+  },
+  {
+    name: 'Light',
+    quality: 'light',
+    url: 'assets/css/themes/remix-light_powaqg.css'
+  },
+  {
+    name: 'Midcentury',
+    quality: 'light',
+    url: 'assets/css/themes/remix-midcentury_hrzph3.css'
+  },
+  {
+    name: 'Black',
+    quality: 'dark',
+    url: 'assets/css/themes/remix-black_undtds.css'
+  },
+  {
+    name: 'Candy',
+    quality: 'light',
+    url: 'assets/css/themes/remix-candy_ikhg4m.css'
+  },
+
+  {
+    name: 'Cerulean',
+    quality: 'light',
+    url: 'assets/css/themes/bootstrap-cerulean.min.css'
+  },
+  {
+    name: 'Flatly',
+    quality: 'light',
+    url: 'assets/css/themes/bootstrap-flatly.min.css'
+  },
+  {
+    name: 'Spacelab',
+    quality: 'light',
+    url: 'assets/css/themes/bootstrap-spacelab.min.css'
+  },
+  {
+    name: 'Cyborg',
+    quality: 'dark',
+    url: 'assets/css/themes/bootstrap-cyborg.min.css'
+  }
+];
+
 export function RemixUiThemeModule({ themeModule }: RemixUiThemeModuleProps) {
-  const [themeName, setThemeName] = useState('')
-  const themeRef = useRef<any>(null)
+  const [themeName, setThemeName] = useState('');
+  const [themes, _] = useState<Theme[]>(defaultThemes);
+  const themeRef = useRef<any>(null);
 
   useEffect(() => {
-    themeModule.switchTheme()
-  }, [themeName, themeModule])
-
-  function ThemeHead () {
-    const [nextTheme, setNextTheme] = useState<any>()
-    const linkRef = useRef<any>(null)
-    function initTheme (callback: () => void) {
-      // const theme = yo`<link rel="stylesheet" href="${nextTheme.url}" id="theme-link"/>`
-      if (themeModule.active) {
-        setNextTheme(themeModule.themes[themeModule.active]) // Theme
-        document.documentElement.style.setProperty('--theme', nextTheme.quality)
-      }
+    themeModule.switchTheme();
+  }, [themeName, themeModule]);
+  /**
+   * Change the current theme
+   * @param {string} [themeName] - The name of the theme
+   */
+  function switchTheme(themeName: string) {
+    if (themeName && !Object.keys(themes).includes(themeName)) {
+      throw new Error(`Theme ${themeName} doesn't exist`);
     }
+    const next = themeName || this.active; // Name
+    if (next === this.active) return;
+    themeModule._paq.push(['trackEvent', 'themeModule', 'switchTo', next]);
+    const nextTheme = themeModule.themes[next]; // Theme
+    if (!themeModule.forced)
+      themeModule._deps.config.set('settings/theme', next);
+    document.getElementById('theme-link').remove();
+    const theme = yo`<link rel="stylesheet" href="${nextTheme.url}" id="theme-link"/>`;
+    theme.addEventListener('load', () => {
+      themeModule.emit('themeLoaded', nextTheme);
+      themeModule.events.emit('themeLoaded', nextTheme);
+    });
+    document.head.insertBefore(theme, document.head.firstChild);
+    document.documentElement.style.setProperty('--theme', nextTheme.quality);
+    if (themeName) themeModule.active = themeName;
+    // TODO: Only keep `this.emit` (issue#2210)
+    themeModule.emit('themeChanged', nextTheme);
+    themeModule.events.emit('themeChanged', nextTheme);
+  }
+
+  function ThemeHead() {
+    const [nextTheme, setNextTheme] = useState<any>();
+    const linkRef = useRef<any>(null);
     useEffect(() => {
-      const shell = document.querySelector('div[data-id="remixIDE"]') as any
-      const splashScreen = document.querySelector('div[data-id="remixIDESplash"]') as Node
+      const shell = document.querySelector('div[data-id="remixIDE"]') as any;
+      const splashScreen = document.querySelector(
+        'div[data-id="remixIDESplash"]'
+      ) as Node;
       const callback = () => {
         // setTimeout(() => {
         //   document.body.removeChild(splashScreen)
         //   // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
         //   shell!.style.visibility = 'visible'
         // }, 1500)
-      }
+      };
       document.addEventListener('load', () => {
-        if (callback) callback()
-      })
-      document.head.insertBefore(linkRef.current, document.head.firstChild)
-    }, [])
+        if (callback) callback();
+      });
+      document.head.insertBefore(linkRef.current, document.head.firstChild);
+    }, []);
 
     return (
-      <link rel="stylesheet" href={nextTheme.url} ref={linkRef} id="theme-link"/>
-    )
+      <link
+        rel="stylesheet"
+        href={nextTheme.url}
+        ref={linkRef}
+        id="theme-link"
+      />
+    );
   }
 
   return (
     <div className="border-top">
-        <div className="card-body pt-3 pb-2">
-          <h6 className="card-title">Themes Module</h6>
-          <div className="card-text themes-container">
-            {themeModule.getThemes() ? themeModule.getThemes().map((theme, idx) => (
-              <div className="radio custom-control custom-radio mb-1 form-check" key={idx}>
-                <input type="radio" onChange={event => { themeModule.switchTheme(theme.name); setThemeName(theme.name) }} className="align-middle custom-control-input" name='theme' id={theme.name} data-id={`settingsTabTheme${theme.name}`} checked = {themeModule.active === theme.name }/>
-                <label className="form-check-label custom-control-label" data-id={`settingsTabThemeLabel${theme.name}`} htmlFor={theme.name}>{theme.name} ({theme.quality})</label>
-              </div>
-              )) : null
-            }
-          </div>
+      <div className="card-body pt-3 pb-2">
+        <h6 className="card-title">Themes</h6>
+        <div className="card-text themes-container">
+          {themeModule.getThemes()
+            ? themeModule.getThemes().map((theme, idx) => (
+                <div
+                  className="radio custom-control custom-radio mb-1 form-check"
+                  key={idx}
+                >
+                  <input
+                    type="radio"
+                    onChange={event => {
+                      themeModule.switchTheme(theme.name);
+                      setThemeName(theme.name);
+                    }}
+                    className="align-middle custom-control-input"
+                    name="theme"
+                    id={theme.name}
+                    data-id={`settingsTabTheme${theme.name}`}
+                    checked={themeModule.active === theme.name}
+                  />
+                  <label
+                    className="form-check-label custom-control-label"
+                    data-id={`settingsTabThemeLabel${theme.name}`}
+                    htmlFor={theme.name}
+                  >
+                    {theme.name} ({theme.quality})
+                  </label>
+                </div>
+              ))
+            : null}
         </div>
       </div>
-  )
+    </div>
+  );
 }
 
 export default RemixUiThemeModule;
diff --git a/libs/remix-ui/theme-module/src/reducers/themeModuleReducers.ts b/libs/remix-ui/theme-module/src/reducers/themeModuleReducers.ts
new file mode 100644
index 0000000000..e69de29bb2