lead-scraper/components/leadspeicher/LeadsToolbar.tsx

"use client";

import { useRef } from "react";

interface LeadsToolbarProps {
  search: string;
  status: string;
  onSearchChange: (v: string) => void;
  onStatusChange: (v: string) => void;
  exportParams: Record<string, string>;
}

export function LeadsToolbar({
  search,
  status,
  onSearchChange,
  onStatusChange,
  exportParams,
}: LeadsToolbarProps) {
  const debounceRef = useRef<ReturnType<typeof setTimeout> | null>(null);

  function handleSearchInput(e: React.ChangeEvent<HTMLInputElement>) {
    const val = e.target.value;
    if (debounceRef.current) clearTimeout(debounceRef.current);
    debounceRef.current = setTimeout(() => onSearchChange(val), 300);
    // immediate update of input
    e.currentTarget.value = val;
  }

  function handleExport() {
    const params = new URLSearchParams({ format: "xlsx", ...exportParams });
    window.location.href = `/api/leads/export?${params.toString()}`;
  }

  return (
    <div
      style={{
        position: "sticky",
        top: 52,
        zIndex: 40,
        background: "#111118",
        borderBottom: "1px solid #1e1e2e",
        padding: "14px 20px",
        display: "flex",
        alignItems: "center",
        gap: 12,
      }}
    >
      {/* Search input */}
      <div style={{ flex: 1, position: "relative" }}>
        <div
          style={{
            position: "absolute",
            left: 10,
            top: "50%",
            transform: "translateY(-50%)",
            pointerEvents: "none",
            color: "#6b7280",
          }}
        >
          <svg width="14" height="14" viewBox="0 0 14 14" fill="none">
            <circle cx="6" cy="6" r="4.5" stroke="currentColor" strokeWidth="1.5" />
            <line x1="9.5" y1="9.5" x2="12.5" y2="12.5" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" />
          </svg>
        </div>
        <input
          type="text"
          defaultValue={search}
          onChange={handleSearchInput}
          placeholder="Unternehmen, E-Mail, Branche…"
          style={{
            width: "100%",
            background: "#0d0d18",
            border: "1px solid #1e1e2e",
            borderRadius: 8,
            padding: "8px 12px 8px 32px",
            fontSize: 13,
            color: "#ffffff",
            outline: "none",
            boxSizing: "border-box",
          }}
          onFocus={(e) => { e.currentTarget.style.borderColor = "#3b82f6"; }}
          onBlur={(e) => { e.currentTarget.style.borderColor = "#1e1e2e"; }}
        />
      </div>

      {/* Status filter */}
      <select
        value={status}
        onChange={(e) => onStatusChange(e.target.value)}
        style={{
          width: 150,
          background: "#0d0d18",
          border: "1px solid #1e1e2e",
          borderRadius: 8,
          padding: "8px 12px",
          fontSize: 13,
          color: "#ffffff",
          cursor: "pointer",
          outline: "none",
          flexShrink: 0,
        }}
      >
        <option value="">Alle Status</option>
        <option value="new">Neu</option>
        <option value="contacted">Kontaktiert</option>
        <option value="in_progress">In Bearbeitung</option>
        <option value="not_relevant">Nicht relevant</option>
        <option value="converted">Konvertiert</option>
      </select>

      {/* Export button */}
      <button
        onClick={handleExport}
        style={{
          background: "#0d0d18",
          border: "1px solid #2e2e3e",
          borderRadius: 8,
          padding: "8px 14px",
          fontSize: 13,
          color: "#9ca3af",
          cursor: "pointer",
          flexShrink: 0,
          display: "flex",
          alignItems: "center",
          gap: 6,
          transition: "color 0.15s",
        }}
        onMouseEnter={(e) => { (e.currentTarget as HTMLButtonElement).style.color = "#ffffff"; }}
        onMouseLeave={(e) => { (e.currentTarget as HTMLButtonElement).style.color = "#9ca3af"; }}
      >
        ↓ Excel Export
      </button>
    </div>
  );
}