{include file="header" /}
<link rel="stylesheet" href="/assets/xtu/appointment.css?v=20260421-1931">
{php}
$appointment_status = 'open';
$now = time();
$starttime = isset($starttime) ? (int)$starttime : 0;
$endtime = isset($endtime) ? (int)$endtime : 0;
if ($starttime > 0 && $now < $starttime) {
    $appointment_status = 'upcoming';
} elseif ($endtime > 0 && $now > $endtime) {
    $appointment_status = 'ended';
}
$appointment_status_text = $appointment_status === 'upcoming' ? cms_t('appointment_status_upcoming', '预约尚未开始') : ($appointment_status === 'ended' ? cms_t('appointment_status_ended', '预约已结束') : cms_t('appointment_status_open', '预约开启'));
{/php}
<main class="appointment-page">
  <section class="appointment-hero{if !empty($video)} appointment-hero-has-video{/if}"{if empty($video)} style="background-image:url({$thumbbig|default=$thumb|default='/assets/xtu/vendor/img/appbanner.jpg'});"{/if}>
    {if !empty($video)}
    <div class="appointment-hero-media">
      <video class="appointment-hero-video" autoplay muted loop playsinline preload="metadata" poster="{$thumb|default=$thumbbig|default='/assets/xtu/vendor/img/appbanner.jpg'}">
        <source src="{$video}" type="video/mp4">
      </video>
    </div>
    {/if}
    <div class="appointment-hero-overlay"></div>
    <div class="content-1300-wrap appointment-hero-inner">
      <div class="appointment-hero-copy">
        <h1>{$title}</h1>
        {if !empty($subtitle)}
        <div class="appointment-hero-subtitle">{$subtitle}</div>
        {/if}
        {if !empty($appointment_status_text)}
        <div class="appointment-hero-status">{$appointment_status_text}</div>
        {/if}
        <form class="appointment-form" id="appointmentForm" action="javascript:;" method="post" novalidate>
          <input type="hidden" name="activity_id" value="{$id}">
          <input type="hidden" name="activity_title" value="{$title}">
          <input type="hidden" name="source_page" id="appointmentSourcePage" value="">
          <input type="hidden" name="lang" id="appointmentLang" value="{$lang?:'cn'}">
          <label class="visually-hidden" for="appointmentMobile">{:cms_t('appointment_mobile_label','手机号')}</label>
          <input id="appointmentMobile" class="appointment-input" type="tel" name="mobile" maxlength="20" placeholder="{:cms_t('appointment_mobile_placeholder','手机号码')}">
          <label class="visually-hidden" for="appointmentEmail">{:cms_t('appointment_email_label','邮箱')}</label>
          <input id="appointmentEmail" class="appointment-input" type="email" name="email" maxlength="191" placeholder="{:cms_t('appointment_email_placeholder','邮箱地址')}">
          <button class="appointment-submit" id="appointmentSubmitBtn" type="submit">{:cms_t('appointment_submit','预约提醒')}</button>
        </form>

      </div>
    </div>
  </section>

  {if !empty($content)}
  <section class="appointment-intro-section">
    <div class="content-1300-wrap">
      <div class="appointment-intro">{$content|raw}</div>
    </div>
  </section>
  {/if}

  {if !empty($images)}
  <section class="appointment-gallery-section">
    <div class="content-1300-wrap">
      <div class="swiper appointment-gallery-swiper">
        <div class="swiper-wrapper">
          {volist name="images" id="img"}
          <div class="swiper-slide appointment-gallery-slide">
            <img src="{$img.url|default=$img}" alt="{$title}">
          </div>
          {/volist}
        </div>
        <button class="appointment-gallery-arrow appointment-gallery-prev" type="button" aria-label="Prev">
          <i class="bi bi-chevron-left"></i>
        </button>
        <button class="appointment-gallery-arrow appointment-gallery-next" type="button" aria-label="Next">
          <i class="bi bi-chevron-right"></i>
        </button>
        <div class="appointment-gallery-pagination"></div>
      </div>
    </div>
  </section>
  {/if}

  <section class="appointment-notice-section">
    <div class="content-1300-wrap">
      <div class="appointment-notice-box">
        <div class="appointment-notice-title">{:cms_t('appointment_notice_title','预约须知')}</div>
        <div class="appointment-notice-content">
          {if !empty($booking_notice)}
            {$booking_notice|raw}
          {else /}
            <p>{:cms_t('appointment_notice_default','提交预约信息后，我们将在合适时间通过短信或邮件与您联系，请确保联系方式填写正确。')}</p>
          {/if}
        </div>
      </div>
    </div>
  </section>
</main>

<script>
  document.getElementById('appointmentSourcePage').value = window.location.href;
  const appointmentTexts = {
    invalidMobile: "{:cms_t('appointment_invalid_mobile','请输入正确的手机号')}",
    invalidEmail: "{:cms_t('appointment_invalid_email','请输入正确的邮箱地址')}",
    success: "{:cms_t('appointment_success','预约成功')}",
    failed: "{:cms_t('appointment_failed','预约提交失败')}",
    retryLater: "{:cms_t('appointment_retry_later','提交失败，请稍后再试')}"
  };

  const appointmentForm = document.getElementById('appointmentForm');
  const appointmentMobile = document.getElementById('appointmentMobile');
  const appointmentEmail = document.getElementById('appointmentEmail');
  const appointmentLang = document.getElementById('appointmentLang');

  function resolveAppointmentLang() {
    const raw = (appointmentLang?.value || document.documentElement.getAttribute('lang') || 'cn').toLowerCase();
    return raw || 'cn';
  }

  function isChineseLang(lang) {
    return ['cn', 'zh', 'zh-cn'].includes((lang || '').toLowerCase());
  }

  function syncAppointmentFields() {
    const lang = resolveAppointmentLang();
    const chinese = isChineseLang(lang);
    if (appointmentLang) {
      appointmentLang.value = lang;
    }
    if (appointmentMobile) {
      appointmentMobile.style.display = chinese ? '' : 'none';
      appointmentMobile.disabled = !chinese;
      appointmentMobile.required = chinese;
      if (!chinese) appointmentMobile.value = '';
    }
    if (appointmentEmail) {
      appointmentEmail.style.display = chinese ? 'none' : '';
      appointmentEmail.disabled = chinese;
      appointmentEmail.required = !chinese;
      if (chinese) appointmentEmail.value = '';
    }
  }

  syncAppointmentFields();

  appointmentForm?.addEventListener('submit', async function (e) {
    e.preventDefault();
    const form = e.currentTarget;
    const submit = form.querySelector('.appointment-submit');
    const lang = resolveAppointmentLang();
    const chinese = isChineseLang(lang);
    const mobileValue = (appointmentMobile?.value || '').trim();
    const emailValue = (appointmentEmail?.value || '').trim();

    if (appointmentLang) {
      appointmentLang.value = lang;
    }

    if (chinese) {
      if (!/^1\d{10}$/.test(mobileValue)) {
        appointmentMobile?.focus();
        alert(appointmentTexts.invalidMobile);
        return;
      }
    } else {
      if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(emailValue)) {
        appointmentEmail?.focus();
        alert(appointmentTexts.invalidEmail);
        return;
      }
    }

    if (submit) submit.disabled = true;
    try {
      const body = new URLSearchParams(new FormData(form));
      const res = await fetch("{:url('index/appointment/submit')}", {
        method: 'POST',
        headers: {
          'X-Requested-With': 'XMLHttpRequest',
          'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'
        },
        body: body.toString()
      });
      const data = await res.json();
      if (data.code === 1) {
        alert(data.msg || appointmentTexts.success);
        form.reset();
        syncAppointmentFields();
      } else {
        alert(data.msg || appointmentTexts.failed);
      }
    } catch (err) {
      alert(appointmentTexts.retryLater);
    } finally {
      if (submit) submit.disabled = false;
    }
  });
</script>
{include file="footer" /}