From 01cbe2b7139ca5959f8ec85396924afdb5bbbe2c Mon Sep 17 00:00:00 2001
From: Defectink <i@defect.ink>
Date: Fri, 29 Apr 2022 17:06:03 +0800
Subject: [PATCH] Add custom tab component

---
 components/RUA/tab/index.tsx | 73 ++++++++++++++++++++++++++++++++++++
 pages/about.tsx              |  3 ++
 2 files changed, 76 insertions(+)
 create mode 100644 components/RUA/tab/index.tsx

diff --git a/components/RUA/tab/index.tsx b/components/RUA/tab/index.tsx
new file mode 100644
index 0000000..5db7a83
--- /dev/null
+++ b/components/RUA/tab/index.tsx
@@ -0,0 +1,73 @@
+import classNames from 'classnames';
+import React, { useState } from 'react';
+import { useCallback } from 'react';
+
+type Props = {
+  defaultValue: string | number;
+  children: React.ReactElement<ItemProps>[];
+};
+
+const Tab = ({ defaultValue, children }: Props) => {
+  const [currentValue, setCurrentValue] = useState(defaultValue);
+  const handleSwitch = useCallback((value: ItemProps['value']) => {
+    setCurrentValue(value);
+  }, []);
+
+  // Pass current selected state to child
+  const childrenWithProps = React.Children.map(children, (child) => {
+    if (React.isValidElement(child)) {
+      return React.cloneElement(child, {
+        showContent: child.props.value === currentValue,
+      });
+    }
+    return child;
+  });
+
+  return (
+    <>
+      <div>
+        <ul role="tablist" aria-orientation="horizontal" className="flex">
+          {children.map((child) => (
+            <li
+              role="tab"
+              aria-selected={currentValue === child.props.value}
+              key={child.props.label}
+              onClick={() => handleSwitch(child.props.value)}
+              className={classNames(
+                'px-4 py-4 rounded-t-lg',
+                child.props.value === currentValue &&
+                  'text-teal-500 border-b-[3px] border-teal-500',
+                'select-none cursor-pointer',
+                'min-w-[76px] text-center',
+                'hover:bg-gray-200 dark:hover:bg-rua-gray-800'
+              )}
+            >
+              {child.props.label}
+            </li>
+          ))}
+        </ul>
+
+        <div className="mt-4">{childrenWithProps}</div>
+      </div>
+    </>
+  );
+};
+
+type ItemProps = {
+  value: string | number;
+  label: string | number;
+  showContent?: boolean;
+  children?: React.ReactNode;
+};
+
+Tab.Item = function TabItem({ showContent, children }: ItemProps) {
+  return (
+    <>
+      <div className={classNames('hidden', showContent && '!block')}>
+        {children}
+      </div>
+    </>
+  );
+};
+
+export default Tab;
diff --git a/pages/about.tsx b/pages/about.tsx
index 25721ad..8babd24 100644
--- a/pages/about.tsx
+++ b/pages/about.tsx
@@ -3,6 +3,9 @@ import { NextPageWithLayout } from 'types';
 import avatar from 'public/images/img/avatar.svg';
 import Image from 'next/image';
 import classNames from 'classnames';
+import Tab from 'components/RUA/tab';
+
+const TabItem = Tab.Item;
 
 const MainLayout = dynamic(() => import('layouts/MainLayout'));