refactor: sides and bar

src/client/bar.jsx

@@ -2,24 +2,57 @@ import './bar.scss';
 
 import classnames from 'classnames';
 import PropTypes from 'prop-types';
-import React from 'react';
+import React, {useState} from 'react';
 
 export default function Bar(props) {
-  const {children, isHorizontal} = props;
+  const {branding, buttons, isHorizontal, onActive} = props;
+  const [active, setActive] = useState(0);
   return (
     <div
       className={classnames(['bar', isHorizontal ? 'bar--horizontal' : 'bar--vertical'])}
     >
-      {children}
+      <ul className="bar__buttons">
+        {branding}
+        {
+          buttons.map(({icon, label}, i) => (
+            <li className="bar__buttonItem">
+              <button
+                className={classnames('bar__button', {active: i === active})}
+                onClick={() => {
+                  onActive(i, active);
+                  setActive(i);
+                }}
+                type="button"
+              >
+                <span
+                  className="bar__buttonIcon"
+                  role="img"
+                  aria-label={label}
+                >
+                  {icon}
+                </span>
+                <span className="bar__buttonText">{label}</span>
+              </button>
+            </li>
+          ))
+        }
+      </ul>
     </div>
   );
 }
 
 Bar.defaultProps = {
+  branding: null,
   isHorizontal: true,
+  onActive: () => {},
 };
 
 Bar.propTypes = {
-  children: PropTypes.node.isRequired,
+  branding: PropTypes.node,
+  buttons: PropTypes.arrayOf(PropTypes.shape({
+    label: PropTypes.string,
+    icon: PropTypes.string,
+  })).isRequired,
   isHorizontal: PropTypes.bool,
+  onActive: PropTypes.func,
 };

src/client/bar.scss

@@ -1,3 +1,5 @@
+@import '~/client/scss/colors.scss';
+
 .bar--horizontal {
   height: 4em;
   width: 100%;
@@ -14,3 +16,60 @@
     flex-direction: column;
   }
 }
+
+.bar__buttons {
+  display: flex;
+  .closed & {
+    flex-direction: column;
+  }
+}
+
+.bar__brandItem {
+  display: flex;
+  flex-direction: column;
+  justify-content: space-around;
+  font-family: var(--thick-title-font-family);
+  font-size: 0.95em;
+  padding: 1em;
+  user-select: none;
+  .closed & {
+    font-size: 0.9em;
+    text-align: center;
+    padding: 1em 0 0.5em;
+  }
+}
+
+.bar__buttonItem {
+  padding: 0.25em;
+  .closed & {
+    padding-bottom: 0;
+  }
+  .open & {
+    padding-right: 0;
+  }
+}
+
+.bar__button {
+  background-color: #2a2a2a;
+  border: none;
+  height: 3.5em;
+  transition: 0.1s background-color;
+  width: 3.5em;
+  &:hover {
+    background-color: #272727;
+  }
+  &.active {
+    background-color: $active-color;
+  }
+  .closed &.active {
+    background-color: #2a2a2a;
+  }
+}
+
+.bar__buttonIcon {
+  display: flow-root;
+}
+
+.bar__buttonText {
+  font-size: 0.7em;
+}

src/client/chat--left.jsx

@@ -7,56 +7,32 @@ import Bar from './bar';
 
 export default function ChatLeft() {
   const [isOpen, setIsOpen] = useState(false);
-  const [active, setActive] = useState(0);
+  // const [active, setActive] = useState(0);
   const toggleOpen = () => setIsOpen(!isOpen);
   const buttons = [
     {
-      emoji: '📜',
+      icon: '📜',
       label: 'chat',
     },
     {
-      emoji: '😁',
+      icon: '😁',
       label: 'friends',
     },
   ];
   return (
     <div
-      className={classnames(
-        'left',
-        'chat--flexed',
-        isOpen ? 'left--open' : 'left--closed',
-      )}
+      className={classnames('left', 'flexed', isOpen ? 'open' : 'closed')}
     >
-      <Bar isHorizontal={isOpen}>
-        <ul className="left__buttons">
-          <li className="left__brandItem">reddichat</li>
-          {
-            buttons.map(({emoji, label}, i) => (
-              <li className="left__buttonItem">
-                <button
-                  className={classnames('left__button', {active: isOpen && i === active})}
-                  onClick={() => {
+      <Bar
+        branding={<li className="bar__brandItem">reddichat</li>}
+        buttons={buttons}
+        isHorizontal={isOpen}
+        onActive={(active, i) => {
           if (i === active || !isOpen) {
             toggleOpen();
           }
-                    setActive(i);
         }}
-                  type="button"
-                >
-                  <span
-                    className="left__buttonIcon"
-                    role="img"
-                    aria-label={label}
-                  >
-                    {emoji}
-                  </span>
-                  <span className="left__buttonText">{label}</span>
-                </button>
-              </li>
-            ))
-          }
-        </ul>
-      </Bar>
+      />
       <label className="channel__join">
         Join
         <span className="channel__joinTextWrapper">

src/client/chat--left.scss

@@ -3,64 +3,10 @@
   transition: 0.2s width;
 }
 
-.left--open {
+.left.open {
   width: 18em;
 }
 
-.left__buttons {
-  display: flex;
-  .left--closed & {
-    flex-direction: column;
-  }
-}
-
-.left__brandItem {
-  display: flex;
-  flex-direction: column;
-  justify-content: space-around;
-  font-family: var(--thick-title-font-family);
-  font-size: 0.95em;
-  padding: 1em;
-  user-select: none;
-  .left--closed & {
-    font-size: 0.9em;
-    text-align: center;
-    padding: 1em 0 0.5em;
-  }
-}
-
-.left__buttonItem {
-  padding: 0.25em;
-  .left--closed & {
-    padding-bottom: 0;
-  }
-  .left--open & {
-    padding-right: 0;
-  }
-}
-
-.left__button {
-  background-color: #2a2a2a;
-  border: none;
-  height: 3.5em;
-  transition: 0.1s background-color;
-  width: 3.5em;
-  &:hover {
-    background-color: #272727;
-  }
-  &.active {
-    background-color: #555555;
-  }
-}
-
-.left__buttonIcon {
-  display: flow-root;
-}
-
-.left__buttonText {
-  font-size: 0.7em;
-}
-
 .channel__join[class] {
   background-color: #272727;
   flex-wrap: nowrap;

src/client/chat--right.jsx

@@ -7,51 +7,26 @@ import Bar from './bar';
 
 export default function ChatRight() {
   const [isOpen, setIsOpen] = useState(false);
-  const [active, setActive] = useState(0);
   const toggleOpen = () => setIsOpen(!isOpen);
   const buttons = [
     {
-      emoji: '🙃',
+      icon: '🙃',
       label: 'present',
     },
   ];
   return (
     <div
-      className={classnames(
-        'right',
-        'chat--flexed',
-        isOpen ? 'right--open' : 'right--closed',
-      )}
+      className={classnames('right', 'flexed', isOpen ? 'open' : 'closed')}
     >
-      <Bar isHorizontal={isOpen}>
-        <ul className="right__buttons">
-          {
-            buttons.map(({emoji, label}, i) => (
-              <li className="right__buttonItem">
-                <button
-                  className={classnames('right__button', {active: isOpen && i === active})}
-                  onClick={() => {
+      <Bar
+        buttons={buttons}
+        isHorizontal={isOpen}
+        onActive={(active, i) => {
           if (i === active || !isOpen) {
             toggleOpen();
           }
-                    setActive(i);
         }}
-                  type="button"
-                >
-                  <span
-                    className="right__buttonIcon"
-                    role="img"
-                    aria-label={label}
-                  >
-                    {emoji}
-                  </span>
-                  <span className="right__buttonText">{label}</span>
-                </button>
-              </li>
-            ))
-          }
-        </ul>
-      </Bar>
+      />
     </div>
   );
 }

src/client/chat--right.scss

@@ -7,7 +7,7 @@
   float: right;
 }
 
-.right--open {
+.right.open {
   width: 18em;
 }
 
@@ -21,10 +21,10 @@
 
 .right__buttonItem {
   padding: 0.25em;
-  .right--closed & {
+  .right.closed & {
     padding-bottom: 0;
   }
-  .right--open & {
+  .right.open & {
     padding-left: 0;
   }
 }

src/client/chat.jsx

@@ -9,7 +9,7 @@ export default function Chat() {
   return (
     <div className="chat">
       <ChatLeft />
-      <div className="chat__messages chat--flexed"></div>
+      <div className="chat__messages flexed"></div>
       <ChatRight />
     </div>
   );

src/client/chat.scss

@@ -4,7 +4,7 @@
   width: 100%;
 }
 
-.chat--flexed {
+.flexed {
   height: 100%;
   width: 4em;
   overflow: hidden;