lead-scraper/components/layout/TopBar.tsx

"use client";

import Link from "next/link";
import { usePathname } from "next/navigation";
import { useEffect, useState } from "react";

function OnyvaLogo() {
  return (
    <div style={{ display: "flex", alignItems: "center", gap: 8 }}>
      <div
        style={{
          width: 24,
          height: 24,
          borderRadius: 6,
          background: "linear-gradient(135deg, #3b82f6, #8b5cf6)",
          display: "flex",
          alignItems: "center",
          justifyContent: "center",
          flexShrink: 0,
        }}
      >
        {/* 5-pointed star SVG */}
        <svg width="14" height="14" viewBox="0 0 14 14" fill="none">
          <polygon
            points="7,1 8.5,5.5 13,5.5 9.5,8.5 10.8,13 7,10.2 3.2,13 4.5,8.5 1,5.5 5.5,5.5"
            fill="white"
          />
        </svg>
      </div>
      <span style={{ fontSize: 15, fontWeight: 500, color: "#ffffff" }}>OnyvaLeads</span>
    </div>
  );
}

export function Topbar() {
  const pathname = usePathname();
  const [newLeadsCount, setNewLeadsCount] = useState(0);

  useEffect(() => {
    function fetchNewLeads() {
      fetch("/api/leads/stats")
        .then((r) => r.json())
        .then((d: { new?: number }) => setNewLeadsCount(d.new ?? 0))
        .catch(() => {});
    }
    fetchNewLeads();
    const t = setInterval(fetchNewLeads, 30000);
    return () => clearInterval(t);
  }, []);

  const tabs = [
    { href: "/suche", label: "Suche" },
    { href: "/leadspeicher", label: "Leadspeicher" },
  ];

  return (
    <header
      style={{
        position: "sticky",
        top: 0,
        zIndex: 50,
        height: 52,
        background: "#111118",
        borderBottom: "1px solid #1e1e2e",
        display: "flex",
        alignItems: "center",
        paddingLeft: 20,
        paddingRight: 20,
        gap: 16,
        flexShrink: 0,
      }}
    >
      {/* Logo */}
      <Link href="/suche" style={{ textDecoration: "none" }}>
        <OnyvaLogo />
      </Link>

      {/* Tab switcher */}
      <div
        style={{
          background: "#0a0a0f",
          borderRadius: 8,
          padding: 3,
          display: "flex",
          gap: 2,
        }}
      >
        {tabs.map((tab) => {
          const isActive = pathname === tab.href || pathname.startsWith(tab.href + "/");
          return (
            <Link
              key={tab.href}
              href={tab.href}
              style={{
                display: "flex",
                alignItems: "center",
                gap: 6,
                padding: "4px 12px",
                borderRadius: 6,
                fontSize: 13,
                fontWeight: isActive ? 500 : 400,
                color: isActive ? "#ffffff" : "#9ca3af",
                background: isActive ? "#111118" : "transparent",
                boxShadow: isActive ? "0 1px 3px rgba(0,0,0,0.2)" : "none",
                textDecoration: "none",
                transition: "all 0.15s",
                whiteSpace: "nowrap",
              }}
            >
              {tab.label}
              {tab.href === "/leadspeicher" && newLeadsCount > 0 && (
                <span
                  style={{
                    background: "#3b82f6",
                    color: "#ffffff",
                    fontSize: 10,
                    fontWeight: 600,
                    minWidth: 18,
                    height: 18,
                    borderRadius: 10,
                    display: "flex",
                    alignItems: "center",
                    justifyContent: "center",
                    padding: "0 4px",
                    lineHeight: 1,
                  }}
                >
                  {newLeadsCount > 99 ? "99+" : newLeadsCount}
                </span>
              )}
            </Link>
          );
        })}
      </div>
    </header>
  );
}