add sidebar navigationHEADmain

2 files changed, 190 insertions, 0 deletions

diff --git a/src/app/components/nav-items.ts b/src/app/components/nav-items.ts
new file mode 100644
index 0000000..d676091
--- /dev/null
+++ b/src/app/components/nav-items.ts
@@ -0,0 +1,5 @@
+import { Home } from "lucide-react";
+
+export const navItems = [
+  { title: "Home", href: "/", icon: Home },
+];
diff --git a/src/app/components/sidebar.tsx b/src/app/components/sidebar.tsx
new file mode 100644
index 0000000..0185048
--- /dev/null
+++ b/src/app/components/sidebar.tsx
@@ -0,0 +1,185 @@
+"use client";
+
+import { useState } from "react";
+import Link from "next/link";
+import { usePathname } from "next/navigation";
+import styled from "styled-components";
+import { ChevronLeft, ChevronRight, LogIn, LogOut } from "lucide-react";
+import { useAuth } from "../context/auth";
+import { navItems } from "./nav-items";
+
+const SidebarRoot = styled.aside<{ $collapsed: boolean }>`
+  width: ${(p) => (p.$collapsed ? "52px" : "200px")};
+  flex-shrink: 0;
+  display: flex;
+  flex-direction: column;
+  border-right: 1px solid #1f1f2a;
+  background-color: #0b0b10;
+  overflow: hidden;
+  transition: width 0.2s ease;
+`;
+
+const ToggleBtn = styled.button`
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 10px 0;
+  width: 100%;
+  flex-shrink: 0;
+  background: none;
+  border: none;
+  border-bottom: 1px solid #1f1f2a;
+  cursor: pointer;
+  color: #8b90a0;
+  transition: background 0.15s, color 0.15s;
+  &:hover {
+    background-color: #1a1d29;
+    color: #f5f5f5;
+  }
+`;
+
+const Nav = styled.nav`
+  flex: 1;
+  padding: 12px 8px;
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  overflow-y: auto;
+  overflow-x: hidden;
+`;
+
+const NavItem = styled(Link)<{ $active: boolean; $collapsed: boolean }>`
+  display: flex;
+  align-items: center;
+  justify-content: ${(p) => (p.$collapsed ? "center" : "flex-start")};
+  gap: ${(p) => (p.$collapsed ? "0" : "10px")};
+  padding: ${(p) => (p.$collapsed ? "9px 0" : "9px 12px")};
+  text-decoration: none;
+  font-size: 13px;
+  font-weight: 500;
+  white-space: nowrap;
+  color: ${(p) => (p.$active ? "#f5f5f5" : "#8b90a0")};
+  background-color: ${(p) => (p.$active ? "#1a1d29" : "transparent")};
+  border-left: 2px solid ${(p) => (p.$active ? "#a78bfa" : "transparent")};
+  transition: background 0.15s, color 0.15s;
+  &:hover {
+    background-color: #1a1d29;
+    color: #f5f5f5;
+  }
+`;
+
+const Label = styled.span<{ $collapsed: boolean }>`
+  max-width: ${(p) => (p.$collapsed ? "0" : "200px")};
+  overflow: hidden;
+  white-space: nowrap;
+  opacity: ${(p) => (p.$collapsed ? 0 : 1)};
+  transition: max-width 0.2s ease, opacity 0.1s ease;
+`;
+
+
+const Footer = styled.div`
+  padding: 12px 8px;
+  border-top: 1px solid #1f1f2a;
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+`;
+
+const Username = styled.span<{ $collapsed: boolean }>`
+  display: block;
+  padding: ${(p) => (p.$collapsed ? "0" : "6px 12px")};
+  max-height: ${(p) => (p.$collapsed ? "0" : "28px")};
+  font-size: 12px;
+  color: #4b5563;
+  overflow: hidden;
+  white-space: nowrap;
+  opacity: ${(p) => (p.$collapsed ? 0 : 1)};
+  transition: max-height 0.2s ease, padding 0.2s ease, opacity 0.1s ease;
+`;
+
+const AuthButton = styled.button<{ $collapsed: boolean }>`
+  display: flex;
+  align-items: center;
+  justify-content: ${(p) => (p.$collapsed ? "center" : "flex-start")};
+  gap: 10px;
+  padding: 9px 12px;
+  background: none;
+  border: none;
+  cursor: pointer;
+  font-size: 13px;
+  font-weight: 500;
+  white-space: nowrap;
+  color: #8b90a0;
+  width: 100%;
+  text-align: left;
+  transition: background 0.15s, color 0.15s;
+  &:hover {
+    background-color: #1a1d29;
+    color: #f5f5f5;
+  }
+`;
+
+const AuthLink = styled(Link)<{ $collapsed: boolean }>`
+  display: flex;
+  align-items: center;
+  justify-content: ${(p) => (p.$collapsed ? "center" : "flex-start")};
+  gap: 10px;
+  padding: 9px 12px;
+  text-decoration: none;
+  font-size: 13px;
+  font-weight: 500;
+  white-space: nowrap;
+  color: #8b90a0;
+  transition: background 0.15s, color 0.15s;
+  &:hover {
+    background-color: #1a1d29;
+    color: #f5f5f5;
+  }
+`;
+
+export function Sidebar() {
+  const pathname = usePathname();
+  const { user, signOut } = useAuth();
+  const [collapsed, setCollapsed] = useState(false);
+
+  return (
+    <SidebarRoot $collapsed={collapsed}>
+      <ToggleBtn
+        onClick={() => setCollapsed((c) => !c)}
+        aria-label={collapsed ? "Expand sidebar" : "Collapse sidebar"}
+      >
+        {collapsed ? <ChevronRight size={16} /> : <ChevronLeft size={16} />}
+      </ToggleBtn>
+
+      <Nav>
+        {navItems.map((item) => {
+          const active = pathname === item.href;
+          const Icon = item.icon;
+          return (
+            <NavItem key={item.href} href={item.href} $active={active} $collapsed={collapsed}>
+              <Icon size={16} />
+              <Label $collapsed={collapsed}>{item.title}</Label>
+            </NavItem>
+          );
+        })}
+      </Nav>
+
+      <Footer>
+        {user ? (
+          <>
+            <Username $collapsed={collapsed}>{user.username || user.name}</Username>
+            <AuthButton $collapsed={collapsed} onClick={signOut}>
+              <LogOut size={16} />
+              <Label $collapsed={collapsed}>Sign out</Label>
+            </AuthButton>
+          </>
+        ) : (
+          <AuthLink href="/signin" $collapsed={collapsed}>
+            <LogIn size={16} />
+            <Label $collapsed={collapsed}>Sign in</Label>
+          </AuthLink>
+        )}
+      </Footer>
+    </SidebarRoot>
+  );
+}