<template>
  <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-12">
    <h1 class="text-3xl sm:text-4xl font-bold mb-2" style="color: var(--text)">Kontakt</h1>
    <p class="mb-8" style="color: var(--secondary)">Wir beraten Sie persönlich – telefonisch, per E-Mail oder über das Kontaktformular.</p>
    <div class="grid lg:grid-cols-2 gap-8">
      <div class="space-y-6">
        <div class="hms-card p-6"><h2 class="text-lg font-semibold mb-4 flex items-center gap-2" style="color: var(--text)"><span style="color: var(--color-accent)">🏢</span> Büro Leipheim</h2><div class="space-y-1 text-sm" style="color: var(--text-muted)"><p>Grockelhofen 10<br>89340 Leipheim</p><a href="https://maps.google.com/?q=Grockelhofen+10+89340+Leipheim" target="_blank" rel="noopener" class="inline-flex items-center gap-1 mt-2" style="color: var(--color-accent)">Route planen <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14 5l7 7m0 0l-7 7m7-7H3"/></svg></a></div></div>
        <div class="hms-card p-6"><h2 class="text-lg font-semibold mb-4 flex items-center gap-2" style="color: var(--text)"><span style="color: var(--color-accent)">📦</span> Mietlager Ellzee</h2><div class="space-y-1 text-sm" style="color: var(--text-muted)"><p>Zur Schönhalde 8<br>89352 Ellzee</p><a href="https://maps.google.com/?q=Zur+Schönhalde+8+89352+Ellzee" target="_blank" rel="noopener" class="inline-flex items-center gap-1 mt-2" style="color: var(--color-accent)">Route planen <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14 5l7 7m0 0l-7 7m7-7H3"/></svg></a></div></div>
        <div class="hms-card p-6"><h2 class="text-lg font-semibold mb-4 flex items-center gap-2" style="color: var(--text)"><span style="color: var(--color-accent)">🕐</span> Öffnungszeiten</h2><div class="text-sm" style="color: var(--text-muted)"><div class="flex justify-between py-2 border-b" :style="{ borderColor: 'var(--border)' }"><span>Montag – Freitag</span><span class="font-medium" style="color: var(--text)">10:00 – 18:00</span></div><div class="flex justify-between py-2"><span>Samstag & Sonntag</span><span style="color: var(--secondary)">Geschlossen</span></div></div></div>
        <div class="grid sm:grid-cols-2 gap-4">
          <div class="hms-card p-6 text-center"><div class="w-16 h-16 rounded-full mx-auto mb-3 flex items-center justify-center text-2xl" style="background: var(--surface); color: var(--secondary)">👤</div><h3 class="font-semibold" style="color: var(--text)">Leopold Hammerschmidt</h3><div class="text-xs mb-3" style="color: var(--secondary)">Geschäftsführung</div><a href="tel:+491726264796" class="block text-sm mb-1" style="color: var(--text-muted)">+49 (0) 172 6264796</a><a href="mailto:leopold.hammerschmidt@hms-licht-ton.de" class="block text-sm break-all" style="color: var(--text-muted)">leopold.hammerschmidt@hms-licht-ton.de</a></div>
          <div class="hms-card p-6 text-center"><div class="w-16 h-16 rounded-full mx-auto mb-3 flex items-center justify-center text-2xl" style="background: var(--surface); color: var(--secondary)">👤</div><h3 class="font-semibold" style="color: var(--text)">Andreas Mössle</h3><div class="text-xs mb-3" style="color: var(--secondary)">Geschäftsführung</div><a href="tel:+491739014604" class="block text-sm mb-1" style="color: var(--text-muted)">+49 (0) 173 / 9014604</a><a href="mailto:andreas.moessle@hms-licht-ton.de" class="block text-sm break-all" style="color: var(--text-muted)">andreas.moessle@hms-licht-ton.de</a></div>
        </div>
      </div>
      <div>
        <div class="hms-card p-6 sm:p-8">
          <h2 class="text-xl font-semibold mb-6" style="color: var(--text)">Nachricht senden</h2>
          <div v-if="submitted" class="text-center py-8" role="status">
            <div class="inline-flex items-center justify-center w-16 h-16 rounded-full mb-4" :style="{ background: 'var(--color-success-bg)', color: 'var(--color-success)' }"><svg class="w-8 h-8" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/></svg></div>
            <h3 class="text-lg font-semibold mb-2" style="color: var(--text)">Nachricht übermittelt</h3>
            <p class="text-sm mb-6" style="color: var(--secondary)">Vielen Dank für Ihre Anfrage. Wir melden uns innerhalb von 24 Stunden bei Ihnen.</p>
            <button @click="resetForm" class="hms-btn hms-btn-secondary">Neue Nachricht</button>
          </div>
          <form v-else @submit.prevent="submit" novalidate>
            <div class="space-y-4">
              <div><label for="name" class="block text-sm font-medium mb-1" style="color: var(--text-muted)">Name <span style="color: var(--color-error)" aria-label="Pflichtfeld">*</span></label><input id="name" v-model="form.name" type="text" :class="['hms-input', errors.name ? 'hms-input-error' : '']" placeholder="Ihr Name" :aria-invalid="!!errors.name" /><p v-if="errors.name" class="text-xs mt-1" style="color: var(--color-error)" role="alert">{{ errors.name }}</p></div>
              <div><label for="email" class="block text-sm font-medium mb-1" style="color: var(--text-muted)">E-Mail <span style="color: var(--color-error)" aria-label="Pflichtfeld">*</span></label><input id="email" v-model="form.email" type="email" :class="['hms-input', errors.email ? 'hms-input-error' : '']" placeholder="ihre@email.de" :aria-invalid="!!errors.email" /><p v-if="errors.email" class="text-xs mt-1" style="color: var(--color-error)" role="alert">{{ errors.email }}</p></div>
              <div><label for="phone" class="block text-sm font-medium mb-1" style="color: var(--text-muted)">Telefon</label><input id="phone" v-model="form.phone" type="tel" class="hms-input" placeholder="+49 ..." /></div>
              <div><label for="subject" class="block text-sm font-medium mb-1" style="color: var(--text-muted)">Anliegen</label><select id="subject" v-model="form.subject" class="hms-input"><option value="">Bitte wählen</option><option value="vermietung">Vermietungsanfrage</option><option value="verkauf">Verkaufsberatung</option><option value="personal">Personalanfrage</option><option value="installation">Installationsanfrage</option><option value="sonstiges">Sonstiges</option></select></div>
              <div><label for="message" class="block text-sm font-medium mb-1" style="color: var(--text-muted)">Nachricht <span style="color: var(--color-error)" aria-label="Pflichtfeld">*</span></label><textarea id="message" v-model="form.message" rows="5" :class="['hms-input', errors.message ? 'hms-input-error' : '']" placeholder="Beschreiben Sie Ihr Anliegen – Veranstaltungstyp, Ort, erwartete Besucherzahl, benötigtes Equipment..." :aria-invalid="!!errors.message"></textarea><p v-if="errors.message" class="text-xs mt-1" style="color: var(--color-error)" role="alert">{{ errors.message }}</p></div>
              <div><label class="flex items-start gap-3 cursor-pointer"><input type="checkbox" v-model="form.privacy" class="mt-1 w-5 h-5 rounded" :style="{ accentColor: 'var(--color-accent)' }" :aria-invalid="!!errors.privacy" /><span class="text-xs" style="color: var(--text-muted)">Ich habe die <NuxtLink to="/datenschutz" style="color: var(--color-accent)">Datenschutzerklärung</NuxtLink> gelesen und stimme zu, dass meine Angaben zur Bearbeitung meiner Anfrage gespeichert werden. <span style="color: var(--color-error)">*</span></span></label><p v-if="errors.privacy" class="text-xs mt-1" style="color: var(--color-error)" role="alert">{{ errors.privacy }}</p></div>
              <button type="submit" :disabled="submitting" class="hms-btn hms-btn-primary w-full text-base py-3"><span v-if="submitting" class="hms-spinner" style="width:18px;height:18px;border-width:2px"></span><span v-else>Nachricht senden</span></button>
            </div>
          </form>
        </div>
      </div>
    </div>
  </div>
</template>

<script setup lang="ts">
import { reactive, ref } from 'vue'

const form = reactive({ name: '', email: '', phone: '', subject: '', message: '', privacy: false })
const errors = reactive<Record<string, string>>({})
const submitted = ref(false)
const submitting = ref(false)

function validate(): boolean {
  const e: Record<string, string> = {}
  if (!form.name.trim()) e.name = 'Name ist erforderlich'
  if (!form.email.trim()) e.email = 'E-Mail ist erforderlich'
  else if (!/^\S+@\S+\.\S+$/.test(form.email)) e.email = 'Ungültige E-Mail-Adresse'
  if (!form.message.trim()) e.message = 'Nachricht ist erforderlich'
  if (!form.privacy) e.privacy = 'Bitte stimmen Sie der Datenschutzerklärung zu'
  Object.keys(errors).forEach(k => delete errors[k])
  Object.assign(errors, e)
  return Object.keys(e).length === 0
}
function submit() { if (!validate()) return; submitting.value = true; setTimeout(() => { submitting.value = false; submitted.value = true }, 1500) }
function resetForm() { Object.assign(form, { name: '', email: '', phone: '', subject: '', message: '', privacy: false }); submitted.value = false }
</script>
