folx-tv/client/src/pages/kontakt.tsx

import { useState } from "react";
import { Mail, Phone, Send, CheckCircle, AlertCircle } from "lucide-react";
import { SiFacebook, SiInstagram, SiYoutube, SiTiktok } from "react-icons/si";
import Header from "@/components/header";
import Footer from "@/components/footer";
import { usePageMeta } from "@/hooks/use-page-meta";
import { PageSideAds } from "@/components/adsense";
import { apiRequest } from "@/lib/queryClient";

export default function KontaktPage() {
  usePageMeta("Kontakt - FOLX TV Volksmusik Sender", "Kontaktieren Sie FOLX TV – Ihren Fernsehsender Nr. 1 für Volksmusik und Schlager. Wir freuen uns auf Ihre Nachricht.");

  const [formData, setFormData] = useState({ name: "", email: "", subject: "", message: "" });
  const [status, setStatus] = useState<"idle" | "sending" | "success" | "error">("idle");
  const [errorMsg, setErrorMsg] = useState("");

  const handleChange = (e: React.ChangeEvent<HTMLInputElement | HTMLTextAreaElement | HTMLSelectElement>) => {
    setFormData((prev) => ({ ...prev, [e.target.name]: e.target.value }));
  };

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault();
    if (!formData.name || !formData.email || !formData.message) {
      setErrorMsg("Bitte füllen Sie alle Pflichtfelder aus.");
      setStatus("error");
      return;
    }
    setStatus("sending");
    setErrorMsg("");
    try {
      await apiRequest("POST", "/api/contact", formData);
      setStatus("success");
      setFormData({ name: "", email: "", subject: "", message: "" });
    } catch (err: any) {
      setErrorMsg(err.message || "Ein Fehler ist aufgetreten. Bitte versuchen Sie es erneut.");
      setStatus("error");
    }
  };

  return (
    <div className="min-h-screen bg-background">
      <Header />
      <PageSideAds />
      <main className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-4">
        <div className="flex items-center gap-3 mb-8">
          <Mail className="w-7 h-7 text-primary" />
          <h1 className="text-3xl font-bold text-foreground" data-testid="text-kontakt-title">
            Kontakt
          </h1>
        </div>

        <div className="grid grid-cols-1 md:grid-cols-2 gap-8 mb-10">
          <div className="space-y-6">
            <p className="text-muted-foreground text-[15px] leading-relaxed">
              Haben Sie Fragen, Anregungen oder möchten Sie mit uns in Kontakt treten? Wir freuen uns auf Ihre Nachricht!
            </p>

            <div className="space-y-4">
              <a
                href="tel:+491725675800"
                className="flex items-start gap-3 group"
                data-testid="link-kontakt-phone"
              >
                <div className="w-10 h-10 rounded-lg bg-primary/10 flex items-center justify-center flex-shrink-0 group-hover:bg-primary/20 transition-colors">
                  <Phone className="w-5 h-5 text-primary" />
                </div>
                <div>
                  <p className="text-xs text-muted-foreground">Telefon</p>
                  <p className="text-foreground font-medium group-hover:text-primary transition-colors" data-testid="text-kontakt-phone">+49 172 567 58 00</p>
                </div>
              </a>

              <a
                href="mailto:office@folx.tv"
                className="flex items-start gap-3 group"
                data-testid="link-kontakt-email"
              >
                <div className="w-10 h-10 rounded-lg bg-primary/10 flex items-center justify-center flex-shrink-0 group-hover:bg-primary/20 transition-colors">
                  <Mail className="w-5 h-5 text-primary" />
                </div>
                <div>
                  <p className="text-xs text-muted-foreground">E-Mail</p>
                  <p className="text-foreground font-medium group-hover:text-primary transition-colors" data-testid="text-kontakt-email">office@folx.tv</p>
                </div>
              </a>

            </div>

            <div className="pt-2">
              <p className="text-xs text-muted-foreground mb-3">Folgen Sie uns</p>
              <div className="flex gap-3">
                {[
                  { href: "https://www.facebook.com/folxtv/", icon: SiFacebook, label: "Facebook" },
                  { href: "https://www.instagram.com/folxtv/", icon: SiInstagram, label: "Instagram" },
                  { href: "https://www.youtube.com/@folxmtv", icon: SiYoutube, label: "YouTube" },
                  { href: "https://www.tiktok.com/@folxtv", icon: SiTiktok, label: "TikTok" },
                ].map((s) => (
                  <a
                    key={s.label}
                    href={s.href}
                    target="_blank"
                    rel="noopener noreferrer"
                    className="w-10 h-10 rounded-lg bg-card border border-card-border flex items-center justify-center text-muted-foreground hover:text-primary hover:border-primary/30 transition-colors"
                    aria-label={s.label}
                    data-testid={`link-kontakt-${s.label.toLowerCase()}`}
                  >
                    <s.icon className="w-4 h-4" />
                  </a>
                ))}
              </div>
            </div>
          </div>

          <div className="bg-card border border-card-border rounded-xl p-6" data-testid="section-kontakt-form">
            <h2 className="text-lg font-semibold text-card-foreground mb-4">Nachricht senden</h2>

            {status === "success" ? (
              <div className="flex flex-col items-center justify-center py-8 text-center" data-testid="kontakt-success">
                <CheckCircle className="w-12 h-12 text-green-500 mb-3" />
                <h3 className="text-foreground font-semibold text-lg mb-1">Vielen Dank!</h3>
                <p className="text-muted-foreground text-sm">Ihre Nachricht wurde erfolgreich gesendet. Wir melden uns so schnell wie möglich bei Ihnen.</p>
                <button
                  onClick={() => setStatus("idle")}
                  className="mt-4 text-primary text-sm hover:underline"
                  data-testid="button-kontakt-another"
                >
                  Weitere Nachricht senden
                </button>
              </div>
            ) : (
              <form onSubmit={handleSubmit} className="space-y-4">
                <div>
                  <label htmlFor="name" className="block text-sm font-medium text-card-foreground mb-1">
                    Name <span className="text-red-500">*</span>
                  </label>
                  <input
                    type="text"
                    id="name"
                    name="name"
                    value={formData.name}
                    onChange={handleChange}
                    className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground text-sm placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/30 focus:border-primary/50"
                    placeholder="Ihr Name"
                    data-testid="input-kontakt-name"
                  />
                </div>

                <div>
                  <label htmlFor="email" className="block text-sm font-medium text-card-foreground mb-1">
                    E-Mail <span className="text-red-500">*</span>
                  </label>
                  <input
                    type="email"
                    id="email"
                    name="email"
                    value={formData.email}
                    onChange={handleChange}
                    className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground text-sm placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/30 focus:border-primary/50"
                    placeholder="ihre@email.com"
                    data-testid="input-kontakt-email"
                  />
                </div>

                <div>
                  <label htmlFor="subject" className="block text-sm font-medium text-card-foreground mb-1">
                    Betreff
                  </label>
                  <select
                    id="subject"
                    name="subject"
                    value={formData.subject}
                    onChange={handleChange}
                    className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground text-sm focus:outline-none focus:ring-2 focus:ring-primary/30 focus:border-primary/50"
                    data-testid="select-kontakt-subject"
                  >
                    <option value="">Bitte wählen...</option>
                    <option value="Allgemeine Anfrage">Allgemeine Anfrage</option>
                    <option value="Programmvorschlag">Programmvorschlag</option>
                    <option value="Technischer Support">Technischer Support</option>
                    <option value="Werbung & Kooperationen">Werbung & Kooperationen</option>
                    <option value="Presse">Presse</option>
                    <option value="Sonstiges">Sonstiges</option>
                  </select>
                </div>

                <div>
                  <label htmlFor="message" className="block text-sm font-medium text-card-foreground mb-1">
                    Nachricht <span className="text-red-500">*</span>
                  </label>
                  <textarea
                    id="message"
                    name="message"
                    value={formData.message}
                    onChange={handleChange}
                    rows={5}
                    className="w-full px-3 py-2 bg-background border border-border rounded-lg text-foreground text-sm placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-primary/30 focus:border-primary/50 resize-none"
                    placeholder="Ihre Nachricht..."
                    data-testid="input-kontakt-message"
                  />
                </div>

                {status === "error" && (
                  <div className="flex items-center gap-2 text-red-500 text-sm" data-testid="kontakt-error">
                    <AlertCircle className="w-4 h-4 flex-shrink-0" />
                    <span>{errorMsg}</span>
                  </div>
                )}

                <button
                  type="submit"
                  disabled={status === "sending"}
                  className="w-full flex items-center justify-center gap-2 px-4 py-2.5 bg-primary hover:bg-primary/90 disabled:bg-primary/50 text-primary-foreground font-medium text-sm rounded-lg transition-colors"
                  data-testid="button-kontakt-submit"
                >
                  {status === "sending" ? (
                    <div className="w-4 h-4 border-2 border-primary-foreground/50 border-t-primary-foreground rounded-full animate-spin" />
                  ) : (
                    <Send className="w-4 h-4" />
                  )}
                  {status === "sending" ? "Wird gesendet..." : "Nachricht senden"}
                </button>
              </form>
            )}
          </div>
        </div>
      </main>
      <Footer />
    </div>
  );
}