TorbatYar/frontend/modules/commercial/components/PlatformShell.tsx

"use client";

import { ReactNode, useEffect, useState } from "react";
import Link from "next/link";
import { usePathname } from "next/navigation";
import { TenantSwitcher } from "@/components/TenantSwitcher";
import { Button } from "@/components/ui";
import { useAuth } from "@/hooks/useAuth";
import { useMe } from "@/hooks/useMe";
import { loadCommercialProducts } from "../adapters";
import type { CommercialProduct } from "../types";
import { resolveProductLaunchUrl } from "../types";

const CORE_NAV = [
  { href: "/dashboard", label: "داشبورد" },
  { href: "/apps", label: "اپ‌ها" },
  { href: "/billing", label: "اشتراک و پرداخت" },
  { href: "/domains", label: "دامنه" },
  { href: "/notifications", label: "اعلان‌ها" },
  { href: "/help", label: "راهنما" },
  { href: "/dashboard/settings", label: "حساب" },
];

/** Premium authenticated commercial OS shell — dynamic product links from registry. */
export function PlatformShell({
  children,
  title,
  subtitle,
}: {
  children: ReactNode;
  title?: string;
  subtitle?: string;
}) {
  const pathname = usePathname();
  const { signOut } = useAuth();
  const { me, reload: reloadMe } = useMe();
  const [products, setProducts] = useState<CommercialProduct[]>([]);
  const [query, setQuery] = useState("");
  const [mobileOpen, setMobileOpen] = useState(false);

  useEffect(() => {
    void loadCommercialProducts().then((r) => {
      if (r.availability === "ready") {
        setProducts(r.data.filter((p) => p.visibility !== "hidden"));
      }
    });
  }, []);

  const filtered = products.filter((p) => {
    if (!query.trim()) return true;
    const q = query.trim().toLowerCase();
    return (
      p.display_name.toLowerCase().includes(q) ||
      p.product_code.toLowerCase().includes(q) ||
      (p.category || "").toLowerCase().includes(q)
    );
  });

  const navLink = (href: string, label: string) => {
    const active = pathname === href || pathname.startsWith(`${href}/`);
    return (
      <Link
        key={href}
        href={href}
        onClick={() => setMobileOpen(false)}
        className={`rounded-xl px-3 py-2 text-sm transition ${
          active
            ? "bg-primary text-white shadow-sm"
            : "text-gray-600 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-gray-800"
        }`}
      >
        {label}
      </Link>
    );
  };

  const sidebar = (
    <div className="flex h-full flex-col">
      <p className="px-3 text-[10px] font-semibold uppercase tracking-wider text-gray-400">
        فضای کاری
      </p>
      <nav className="mt-2 flex flex-col gap-0.5">{CORE_NAV.map((n) => navLink(n.href, n.label))}</nav>

      <div className="my-4 border-t border-gray-100 dark:border-gray-800" />
      <p className="px-3 text-[10px] font-semibold uppercase tracking-wider text-gray-400">
        جستجو
      </p>
      <input
        value={query}
        onChange={(e) => setQuery(e.target.value)}
        placeholder="محصول / دسته…"
        className="mx-2 mt-2 rounded-xl border border-gray-200 bg-white px-3 py-2 text-sm dark:border-gray-700 dark:bg-gray-900"
      />

      <p className="mt-4 px-3 text-[10px] font-semibold uppercase tracking-wider text-gray-400">
        محصولات
      </p>
      <nav className="mt-2 flex max-h-64 flex-col gap-0.5 overflow-y-auto">
        {filtered.length ? (
          filtered.map((p) => {
            const href = resolveProductLaunchUrl(p);
            if (!href) {
              return (
                <span
                  key={p.product_code}
                  className="rounded-xl px-3 py-2 text-sm text-gray-400"
                  title="این محصول هنوز آماده راه‌اندازی نیست"
                >
                  {p.display_name}
                </span>
              );
            }
            return navLink(href, p.display_name);
          })
        ) : (
          <p className="px-3 text-xs text-gray-400">محصولی کشف نشد</p>
        )}
      </nav>

      <div className="mt-auto space-y-2 border-t border-gray-100 pt-4 dark:border-gray-800">
        <Link href="/discover" className="block px-3 text-xs text-primary">
          ارزیابی مجدد
        </Link>
        <Button variant="ghost" size="sm" className="w-full" onClick={() => signOut()}>
          خروج
        </Button>
      </div>
    </div>
  );

  return (
    <div className="min-h-[calc(100vh-4rem)] bg-[var(--canvas)] dark:bg-gray-950">
      <div className="border-b border-gray-100 bg-white/90 backdrop-blur dark:border-gray-800 dark:bg-gray-950/90 lg:hidden">
        <div className="flex items-center justify-between px-4 py-3">
          <button
            type="button"
            className="rounded-lg border border-gray-200 px-3 py-1.5 text-sm dark:border-gray-700"
            onClick={() => setMobileOpen((v) => !v)}
          >
            منو
          </button>
          {title ? <p className="text-sm font-semibold text-secondary dark:text-gray-100">{title}</p> : null}
        </div>
        {mobileOpen ? (
          <div className="border-t border-gray-100 px-2 py-3 dark:border-gray-800">{sidebar}</div>
        ) : null}
      </div>

      <div className="mx-auto grid max-w-7xl gap-0 lg:grid-cols-[240px_1fr]">
        <aside className="hidden border-l border-gray-100 bg-white p-4 dark:border-gray-800 dark:bg-gray-950 lg:block">
          {sidebar}
        </aside>
        <div className="px-4 py-8 sm:px-6">
          <div className="mb-6 flex flex-wrap items-start justify-between gap-3">
            <div>
              {title ? (
                <h1 className="text-2xl font-bold text-secondary dark:text-gray-100">{title}</h1>
              ) : null}
              {subtitle ? <p className="mt-1 text-sm text-gray-600 dark:text-gray-400">{subtitle}</p> : null}
            </div>
            {me ? (
              <TenantSwitcher
                memberships={me.memberships}
                currentTenantId={me.current_tenant_id}
                onSwitched={() => void reloadMe()}
              />
            ) : null}
          </div>
          {children}
        </div>
      </div>
    </div>
  );
}