Sidebar

"use client";

import * as React from "react";
import { Sidebar, SidebarFooter, SidebarHeader, SidebarItem, SidebarNav, SidebarSection, SidebarToggle, useSidebar } from "@/components/ui/sidebar";
import { IconChartAreaLine, IconCreditCard, IconFolders, IconInbox, IconLayoutDashboard, IconUsers } from "@tabler/icons-react";

import { clsx, type ClassValue } from "clsx";
import { twMerge } from "tailwind-merge";

function cn(...inputs: ClassValue[]) {
  return twMerge(clsx(inputs));
}

const primitivePreviewCardSurfaceFrameClass = cn(
  "relative isolate overflow-hidden rounded-2xl",
  "border",
);

const primitivePreviewCardSurfaceLightClass = cn(
  "border-black/[0.08] bg-[#f4f4f5]",
  "[box-shadow:0_1px_2px_rgba(0,0,0,.06),0_8px_24px_-12px_rgba(0,0,0,.08)]",
);

const primitivePreviewCardSurfaceClass = cn(
  primitivePreviewCardSurfaceFrameClass,
  primitivePreviewCardSurfaceLightClass,
  // Full static `dark:bg-[#0a0a0b]` kept for Tailwind content scan - same as
  // PRIMITIVE_PREVIEW_CANVAS_DARK_BG / PRIMITIVE_PREVIEW_CANVAS_DARK.
  "dark:border-white/[0.06] dark:bg-[#0a0a0b] dark:[box-shadow:0_1px_2px_rgba(0,0,0,.4),0_8px_24px_-12px_rgba(0,0,0,.6)]",
);

/* ─── Shared demo bits ──────────────────────────────────────── */

const frameClass = cn(
  primitivePreviewCardSurfaceClass,
  "flex w-full overflow-hidden text-left",
);

function CountBadge({ children }: { children: React.ReactNode }) {
  return (
    <span className="rounded-md bg-[color-mix(in_srgb,var(--foreground)_7%,transparent)] px-1.5 py-0.5 text-[10.5px] font-medium leading-none text-[var(--muted-foreground)] tabular-nums">
      {children}
    </span>
  );
}

function WorkspaceMark() {
  const { collapsed } = useSidebar();
  return (
    <div className="flex min-w-0 items-center gap-2.5">
      <div className="flex size-6 shrink-0 items-center justify-center rounded-[7px] bg-[color:var(--color-brand,var(--primary))] text-[12px] font-bold text-[color:var(--color-brand-foreground,var(--primary-foreground))]">
        W
      </div>
      {!collapsed && (
        <span className="truncate text-[13.5px] font-semibold leading-none">
          Wensity
        </span>
      )}
    </div>
  );
}

function UserFooter() {
  const { collapsed } = useSidebar();
  return (
    <>
      <img
        src="https://cdn.21st.dev/assets/mirror/88/88eff84004a86794f7aa26759831cc1655b43e729e9a074e9093415d2266d1f7.webp"
        alt=""
        className="size-6 shrink-0 rounded-full object-cover"
      />
      {!collapsed && (
        <div className="min-w-0 flex-1">
          <div className="truncate text-[12.5px] font-medium leading-tight">
            Parth Sharma
          </div>
          <div className="truncate text-[11px] leading-tight text-[var(--muted-foreground)]">
            parth@wensity.com
          </div>
        </div>
      )}
    </>
  );
}

/* ─── Chart data (dashboard pane content) ───────────────────── */

const usageData = [
  { day: "Mon", requests: 2400 },
  { day: "Tue", requests: 3100 },
  { day: "Wed", requests: 2870 },
  { day: "Thu", requests: 3900 },
  { day: "Fri", requests: 4300 },
  { day: "Sat", requests: 3600 },
  { day: "Sun", requests: 4100 },
];


function UsageSparkline() {
  const max = Math.max(...usageData.map((d) => d.requests));
  const points = usageData.map((d, i) => [
    (i / (usageData.length - 1)) * 100,
    40 - (d.requests / max) * 34,
  ]);
  const line = points.map(([x, y]) => `${x},${y}`).join(" ");
  return (
    <div className="flex flex-col gap-2">
      <svg viewBox="0 0 100 40" preserveAspectRatio="none" className="h-[160px] w-full">
        <defs>
          <linearGradient id="usage-fill" x1="0" x2="0" y1="0" y2="1">
            <stop offset="0%" stopColor="var(--primitive-chart-1, var(--chart-1))" stopOpacity="0.3" />
            <stop offset="100%" stopColor="var(--primitive-chart-1, var(--chart-1))" stopOpacity="0" />
          </linearGradient>
        </defs>
        <polygon points={`0,40 ${line} 100,40`} fill="url(#usage-fill)" />
        <polyline
          points={line}
          fill="none"
          stroke="var(--primitive-chart-1, var(--chart-1))"
          strokeWidth="1.5"
          vectorEffect="non-scaling-stroke"
        />
      </svg>
      <div className="flex justify-between text-[11px] text-[var(--muted-foreground)]">
        {usageData.map((d) => (
          <span key={d.day}>{d.day}</span>
        ))}
      </div>
    </div>
  );
}

function DashboardPane() {
  return (
    <div className="flex min-w-0 flex-1 flex-col gap-4 p-5">
      <div>
        <div className="text-[14px] font-semibold leading-none">Overview</div>
        <div className="mt-1.5 text-[12px] text-[var(--muted-foreground)]">
          API requests · last 7 days
        </div>
      </div>
      <UsageSparkline />
    </div>
  );
}

/* ─── Main preview - collapsible sidebar + dashboard ────────── */

export function SidebarPreview() {
  const [active, setActive] = React.useState("dashboard");

  const items = [
    { id: "dashboard", label: "Dashboard", icon: <IconLayoutDashboard className="size-[18px]" stroke={1.75} /> },
    { id: "analytics", label: "Analytics", icon: <IconChartAreaLine className="size-[18px]" stroke={1.75} /> },
    { id: "projects", label: "Projects", icon: <IconFolders className="size-[18px]" stroke={1.75} /> },
    { id: "inbox", label: "Inbox", icon: <IconInbox className="size-[18px]" stroke={1.75} />, badge: "12" },
  ];

  return (
    <div className={cn(frameClass, "h-[420px] max-w-2xl")}>
      <Sidebar variant="collapsible" width={228} aria-label="Main navigation">
        <SidebarHeader>
          <WorkspaceMark />
          <SidebarToggle className="ml-auto" />
        </SidebarHeader>
        <SidebarNav>
          <SidebarSection label="Workspace">
            {items.map((item) => (
              <SidebarItem
                key={item.id}
                icon={item.icon}
                active={active === item.id}
                badge={item.badge ? <CountBadge>{item.badge}</CountBadge> : undefined}
                onClick={() => setActive(item.id)}
              >
                {item.label}
              </SidebarItem>
            ))}
          </SidebarSection>
          <SidebarSection label="Settings">
            <SidebarItem
              icon={<IconUsers className="size-[18px]" stroke={1.75} />}
              active={active === "members"}
              onClick={() => setActive("members")}
            >
              Members
            </SidebarItem>
            <SidebarItem
              icon={<IconCreditCard className="size-[18px]" stroke={1.75} />}
              active={active === "billing"}
              onClick={() => setActive("billing")}
            >
              Billing
            </SidebarItem>
          </SidebarSection>
        </SidebarNav>
        <SidebarFooter>
          <UserFooter />
        </SidebarFooter>
      </Sidebar>
      <DashboardPane />
    </div>
  );
}

/* ─── Collapsible ───────────────────────────────────────────── */

/* ─── Icon Rail ─────────────────────────────────────────────── */

/* ─── Nested ────────────────────────────────────────────────── */

/* ─── Floating ──────────────────────────────────────────────── */

/* ─── Resizable ─────────────────────────────────────────────── */

export default function Demo() {
  return <SidebarPreview />;
}