3 files changed, 166 insertions, 0 deletions
diff --git a/FrontEnd/src/components/tab/TabPages.tsx b/FrontEnd/src/components/tab/TabPages.tsx
new file mode 100644
index 00000000..6a5f4469
--- /dev/null
+++ b/FrontEnd/src/components/tab/TabPages.tsx
@@ -0,0 +1,71 @@
+import * as React from "react";
+
+import { I18nText, UiLogicError } from "~src/common";
+
+import Tabs from "./Tabs";
+
+export interface TabPage {
+  name: string;
+  text: I18nText;
+  page: React.ReactNode;
+}
+
+export interface TabPagesProps {
+  pages: TabPage[];
+  actions?: React.ReactNode;
+  dense?: boolean;
+  className?: string;
+  style?: React.CSSProperties;
+  navClassName?: string;
+  navStyle?: React.CSSProperties;
+  pageContainerClassName?: string;
+  pageContainerStyle?: React.CSSProperties;
+}
+
+const TabPages: React.FC<TabPagesProps> = ({
+  pages,
+  actions,
+  dense,
+  className,
+  style,
+  navClassName,
+  navStyle,
+  pageContainerClassName,
+  pageContainerStyle,
+}) => {
+  if (pages.length === 0) {
+    throw new UiLogicError("Page list can't be empty.");
+  }
+
+  const [tab, setTab] = React.useState<string>(pages[0].name);
+
+  const currentPage = pages.find((p) => p.name === tab);
+
+  if (currentPage == null) {
+    throw new UiLogicError("Current tab value is bad.");
+  }
+
+  return (
+    <div className={className} style={style}>
+      <Tabs
+        tabs={pages.map((page) => ({
+          name: page.name,
+          text: page.text,
+          onClick: () => {
+            setTab(page.name);
+          },
+        }))}
+        dense={dense}
+        activeTabName={tab}
+        className={navClassName}
+        style={navStyle}
+        actions={actions}
+      />
+      <div className={pageContainerClassName} style={pageContainerStyle}>
+        {currentPage.page}
+      </div>
+    </div>
+  );
+};
+
+export default TabPages;
diff --git a/FrontEnd/src/components/tab/Tabs.css b/FrontEnd/src/components/tab/Tabs.css
new file mode 100644
index 00000000..395d16a7
--- /dev/null
+++ b/FrontEnd/src/components/tab/Tabs.css
@@ -0,0 +1,33 @@
+.cru-nav {
+  border-bottom: var(--cru-primary-color) 1px solid;
+  display: flex;
+}
+
+.cru-nav-item {
+  color: var(--cru-primary-color);
+  border: var(--cru-background-2-color) 0.5px solid;
+  border-bottom: none;
+  padding: 0.5em 1.5em;
+  border-top-left-radius: 5px;
+  border-top-right-radius: 5px;
+  transition: all 0.5s;
+  cursor: pointer;
+}
+
+.cru-nav.dense .cru-nav-item {
+  padding: 0.2em 1em;
+}
+
+.cru-nav-item:hover {
+  background-color: var(--cru-background-1-color);
+}
+
+.cru-nav-item.active {
+  color: var(--cru-primary-t-color);
+  background-color: var(--cru-primary-color);
+  border-color: var(--cru-primary-color);
+}
+
+.cru-nav-action-area {
+  margin-left: auto;
+}
diff --git a/FrontEnd/src/components/tab/Tabs.tsx b/FrontEnd/src/components/tab/Tabs.tsx
new file mode 100644
index 00000000..dc8d9c01
--- /dev/null
+++ b/FrontEnd/src/components/tab/Tabs.tsx
@@ -0,0 +1,62 @@
+import * as React from "react";
+import { Link } from "react-router-dom";
+import { useTranslation } from "react-i18next";
+import classnames from "classnames";
+
+import { convertI18nText, I18nText } from "~src/common";
+
+import "./Tabs.css";
+
+export interface Tab {
+  name: string;
+  text: I18nText;
+  link?: string;
+  onClick?: () => void;
+}
+
+export interface TabsProps {
+  activeTabName?: string;
+  actions?: React.ReactNode;
+  dense?: boolean;
+  tabs: Tab[];
+  className?: string;
+  style?: React.CSSProperties;
+}
+
+export default function Tabs(props: TabsProps): React.ReactElement | null {
+  const { tabs, activeTabName, className, style, dense, actions } = props;
+
+  const { t } = useTranslation();
+
+  return (
+    <div
+      className={classnames("cru-nav", dense && "dense", className)}
+      style={style}
+    >
+      {tabs.map((tab) => {
+        const active = activeTabName === tab.name;
+        const className = classnames("cru-nav-item", active && "active");
+
+        if (tab.link != null) {
+          return (
+            <Link
+              key={tab.name}
+              to={tab.link}
+              onClick={tab.onClick}
+              className={className}
+            >
+              {convertI18nText(tab.text, t)}
+            </Link>
+          );
+        } else {
+          return (
+            <span key={tab.name} onClick={tab.onClick} className={className}>
+              {convertI18nText(tab.text, t)}
+            </span>
+          );
+        }
+      })}
+      <div className="cru-nav-action-area">{actions}</div>
+    </div>
+  );
+}