{include file="header" /}
{php}
$cooperationContactPhone = '';
$cooperationContactTel = '';
foreach (['cooperation_phone', 'contact_phone', 'service_phone', 'phone', 'tel'] as $phoneConfigKey) {
    $phoneConfigValue = trim((string)config('site.' . $phoneConfigKey));
    if ($phoneConfigValue === '') {
        continue;
    }
    $phoneDigits = '';
    $phoneAllowed = true;
    $phoneTel = '';
    foreach (preg_split('//u', $phoneConfigValue, -1, PREG_SPLIT_NO_EMPTY) as $phoneChar) {
        if (ctype_digit($phoneChar)) {
            $phoneDigits .= $phoneChar;
            $phoneTel .= $phoneChar;
            continue;
        }
        if ($phoneChar === '+') {
            $phoneTel .= $phoneChar;
            continue;
        }
        if (!in_array($phoneChar, ['(', ')', '-', ' '], true)) {
            $phoneAllowed = false;
            break;
        }
    }
    if ($phoneAllowed && strlen($phoneDigits) >= 6 && mb_strlen($phoneConfigValue, 'UTF-8') <= 40) {
        $cooperationContactPhone = $phoneConfigValue;
        $cooperationContactTel = $phoneTel;
        break;
    }
}
{/php}
<link rel="stylesheet" href="/assets/xtu/cooperation-topbar.css?v=20260508-5">
<link rel="stylesheet" href="/assets/xtu/cooperation.css?v=20260508-15">

<main class="cooperation-page" id="cooperationPage" style="--cooperation-bg:url('{$category.image|default='/assets/xtu/vendor/img/appbanner.jpg'}')">
  <div class="cooperation-topbar">
    <div class="cooperation-topbar-inner">
      <div class="cooperation-topbar-title">{$title|default=cms_t('cooperation_contact_title','联系我们')}</div>
    </div>
  </div>

  <div class="cooperation-shell">
    <section class="cooperation-copy">
      <div class="cooperation-bar-inner">
        <h1>{$title|default=cms_t('cooperation_contact_title','联系我们')}</h1>
        <p>{if getCategory($catid,'description')}{:getCategory($catid,'description')}{elseif !empty($category.description) /}{$category.description}{else /}{:cms_t('cooperation_intro','请填写以下信息，我们的商务团队将会尽快与您联系，结合您的行业场景提供产品、方案与合作支持。')}{/if}</p>
      </div>
    </section>

    <section class="cooperation-card" aria-labelledby="cooperationFormTitle">
      <div class="cooperation-card-head">
        <h2 id="cooperationFormTitle">{:cms_t('cooperation_contact_title','联系我们')}</h2>
        <p>{if getCategory($catid,'description')}{:getCategory($catid,'description')}{elseif !empty($category.description) /}{$category.description}{else /}{:cms_t('cooperation_intro','请填写以下信息，我们的商务团队将会尽快与您联系，结合您的行业场景提供产品、方案与合作支持。')}{/if}</p>
      </div>
      <form id="cooperationLeadForm" class="cooperation-form" data-options-url="{:url('index/cooperation/options')}" data-submit-url="{:url('index/cooperation/submit')}">
        <input type="hidden" name="lang" id="cooperationLang" value="{$site_lang|default='cn'}">
        <input type="hidden" name="source_page" id="cooperationSourcePage" value="">
        <input type="hidden" name="form_token" id="cooperationFormToken" value="{:md5(session_id().'cooperation_lead')}">
        <div class="cooperation-honeypot" aria-hidden="true"><input type="text" name="website" tabindex="-1" autocomplete="off" value=""></div>
        <div class="cooperation-form-grid">
          <div class="cooperation-field"><input type="text" name="name" placeholder="{:cms_t('cooperation_name_placeholder','姓名 *')}" maxlength="80" minlength="2" autocomplete="name" required></div>
          <div class="cooperation-field"><input type="tel" name="phone" placeholder="{:cms_t('cooperation_phone_placeholder','电话 *')}" maxlength="40" minlength="6" autocomplete="tel" inputmode="tel" pattern="[0-9+()\-\s]{6,40}" required></div>
          <div class="cooperation-field"><input type="email" name="email" placeholder="{:cms_t('cooperation_email_placeholder','电子邮箱 *')}" maxlength="120" autocomplete="email" required></div>
          <div class="cooperation-field"><input type="text" name="company" placeholder="{:cms_t('cooperation_company_placeholder','公司名称 *')}" maxlength="120" minlength="2" autocomplete="organization" required></div>
          <div class="cooperation-field">
            <select id="cooperationRegion" aria-label="{:cms_t('cooperation_region_label','洲/区域')}">
              <option value="">{:cms_t('cooperation_region_placeholder','洲/区域 *')}</option>
            </select>
          </div>
          <div class="cooperation-field">
            <select name="country" id="cooperationCountry" aria-label="{:cms_t('cooperation_country_label','国家/地区')}" required disabled>
              <option value="">{:cms_t('cooperation_country_placeholder','国家/地区 *')}</option>
            </select>
          </div>
          <div class="cooperation-field is-full">
            <select name="industry" id="cooperationIndustry" aria-label="{:cms_t('cooperation_industry_label','行业')}" required>
              <option value="">{:cms_t('cooperation_industry_placeholder','行业 *')}</option>
            </select>
          </div>
    <div class="cooperation-field is-full">
      <textarea name="content" id="cooperationContent" placeholder="{:cms_t('cooperation_content_placeholder','咨询内容 *')}" maxlength="300" required></textarea>
      <span class="cooperation-count" id="cooperationContentCount">0/300</span>
    </div>

    <div class="cooperation-field is-full" id="cooperationCaptchaWrap" style="display:none;">
      <input type="hidden" id="cooperationCaptchaNeed" value="{$need_captcha|default=0}">
      <label class="screen-reader-text" for="cooperationCaptchaInput">{:cms_t('cooperation_captcha_label','验证码 *')}</label>
      <div class="cooperation-captcha-row">
        <input type="text" name="verify" id="cooperationCaptchaInput" placeholder="{:cms_t('cooperation_captcha_placeholder','请输入验证码')}" maxlength="6" autocomplete="off">
        <a href="javascript:;" class="cooperation-captcha-img-wrap" id="cooperationCaptchaImageLink" aria-label="{:cms_t('cooperation_refresh_captcha','刷新验证码')}"><img src="" alt="{:cms_t('cooperation_captcha_label','验证码')}" id="cooperationCaptchaImage"></a>
      </div>
    </div>

    <div class="cooperation-checks">
          <label><input type="checkbox" name="privacy_agree" value="1" required><span>{:cms_t('cooperation_privacy_prefix','已阅读并同意')}<a href="{:getCategory(44,'url')}" target="_blank" rel="noopener">{:cms_t('cooperation_privacy_link','《隐私政策》')}</a></span></label>
        </div>
    <button class="cooperation-submit" id="cooperationSubmitBtn" type="submit">{:cms_t('cooperation_submit','提交信息')}</button>
    <div class="cooperation-message" id="cooperationMessage" role="status" aria-live="polite"></div>
    <div class="cooperation-contact">
          {if condition="$cooperationContactPhone neq ''"}
          <a href="tel:{$cooperationContactTel}" class="cooperation-contact-link"><i class="bi bi-telephone"></i> {$cooperationContactPhone}</a>
          {/if}
        </div>
      </form>
    </section>
  </div>
</main>

{if condition="!empty($content)"}
<section class="cooperation-content">
  <div class="cooperation-content-inner">{$content|raw}</div>
</section>
{/if}

<script>
  document.body.classList.add('cooperation-page-body');
  (function () {
    const siteHeader = document.getElementById('siteHeader');
    const syncTopbarPosition = function () {
      if (!siteHeader) return;
      const headerRect = siteHeader.getBoundingClientRect();
      document.documentElement.style.setProperty('--xtu-header-height', Math.max(0, Math.ceil(headerRect.bottom)) + 'px');
    };
    syncTopbarPosition();
    window.addEventListener('load', syncTopbarPosition);
    window.addEventListener('resize', syncTopbarPosition);
    window.addEventListener('scroll', syncTopbarPosition, { passive: true });
    if (window.ResizeObserver && siteHeader) {
      new ResizeObserver(syncTopbarPosition).observe(siteHeader);
    }
  })();
  (function () {
    const form = document.getElementById('cooperationLeadForm');
    if (!form) return;

    const regionSelect = document.getElementById('cooperationRegion');
    const countrySelect = document.getElementById('cooperationCountry');
    const industrySelect = document.getElementById('cooperationIndustry');
    const langInput = document.getElementById('cooperationLang');
    const sourcePageInput = document.getElementById('cooperationSourcePage');
    const submitBtn = document.getElementById('cooperationSubmitBtn');
    const messageBox = document.getElementById('cooperationMessage');
    const contentInput = document.getElementById('cooperationContent');
    const contentCount = document.getElementById('cooperationContentCount');
    const optionsUrl = form.getAttribute('data-options-url') || '/index/cooperation/options';
    const submitUrl = form.getAttribute('data-submit-url') || '/index/cooperation/submit';
    let countryTree = [];

    const text = {
      region: {:json_encode(cms_t('cooperation_region_placeholder','洲/区域 *'), JSON_UNESCAPED_UNICODE)},
      country: {:json_encode(cms_t('cooperation_country_placeholder','国家/地区 *'), JSON_UNESCAPED_UNICODE)},
      industry: {:json_encode(cms_t('cooperation_industry_placeholder','行业 *'), JSON_UNESCAPED_UNICODE)},
      loading: {:json_encode(cms_t('cooperation_loading','选项加载中...'), JSON_UNESCAPED_UNICODE)},
      required: {:json_encode(cms_t('cooperation_required','请完整填写必填信息，并同意隐私政策'), JSON_UNESCAPED_UNICODE)},
      invalidEmail: {:json_encode(cms_t('cooperation_invalid_email','请输入正确的电子邮箱'), JSON_UNESCAPED_UNICODE)},
      invalidPhone: {:json_encode(cms_t('cooperation_invalid_phone','请输入正确的电话号码，可包含数字、+、-、空格和括号'), JSON_UNESCAPED_UNICODE)},
      invalidEmailHint: {:json_encode(cms_t('cooperation_invalid_email_hint','请输入正确的电子邮箱格式，如 name@example.com'), JSON_UNESCAPED_UNICODE)},
      tooLong: {:json_encode(cms_t('cooperation_content_too_long','咨询内容请控制在 300 字以内'), JSON_UNESCAPED_UNICODE)},
      fieldTooLong: {:json_encode(cms_t('cooperation_field_too_long','输入内容超过长度限制'), JSON_UNESCAPED_UNICODE)},
      captchaHint: {:json_encode(cms_t('cooperation_captcha_hint','当前提交较频繁，请先完成验证码'), JSON_UNESCAPED_UNICODE)},
      captchaLabel: {:json_encode(cms_t('cooperation_captcha_label','验证码 *'), JSON_UNESCAPED_UNICODE)},
      captchaPlaceholder: {:json_encode(cms_t('cooperation_captcha_placeholder','请输入验证码'), JSON_UNESCAPED_UNICODE)},
      refreshCaptcha: {:json_encode(cms_t('cooperation_refresh_captcha','刷新验证码'), JSON_UNESCAPED_UNICODE)},
      captchaError: {:json_encode(cms_t('cooperation_captcha_error','验证码错误，请重新输入'), JSON_UNESCAPED_UNICODE)},
      sending: {:json_encode(cms_t('cooperation_sending','正在提交...'), JSON_UNESCAPED_UNICODE)},
      success: {:json_encode(cms_t('cooperation_success','提交成功，我们将尽快与您联系'), JSON_UNESCAPED_UNICODE)},
      failed: {:json_encode(cms_t('cooperation_failed','提交失败，请稍后再试'), JSON_UNESCAPED_UNICODE)},
      optionsFailed: {:json_encode(cms_t('cooperation_options_failed','选项加载失败，请刷新页面重试'), JSON_UNESCAPED_UNICODE)}
    };

    function normalizeLang(value) {
      const lang = String(value || 'cn').toLowerCase();
      if (lang === 'zh-cn' || lang === 'zh' || lang === 'cn') return 'cn';
      if (lang.indexOf('en') === 0) return 'en';
      return lang;
    }

    function setMessage(msg, type) {
      if (!messageBox) return;
      messageBox.textContent = msg || '';
      messageBox.className = 'cooperation-message' + (type ? ' is-' + type : '');
    }

    function showSuccessModal(message) {
      let modal = document.getElementById('cooperationSuccessModal');
      if (!modal) {
        modal = document.createElement('div');
        modal.id = 'cooperationSuccessModal';
        modal.className = 'custom-modal custom-modal-cooperation-success';
        modal.setAttribute('aria-hidden', 'true');
        modal.innerHTML = '<div class="custom-modal-dialog cooperation-success-modal-dialog"><div class="custom-modal-box cooperation-success-modal-box"><button class="custom-modal-close" type="button" data-close-modal="cooperationSuccessModal" aria-label="关闭">×</button><div class="cooperation-success-icon"><i class="bi bi-check2-circle"></i></div><h3 class="cooperation-success-title">提交成功</h3><p class="cooperation-success-text"></p><div class="cooperation-success-actions"><button type="button" class="cooperation-success-btn" data-close-modal="cooperationSuccessModal">知道了</button></div></div></div>';
        document.body.appendChild(modal);
        modal.addEventListener('click', function (e) {
          if (e.target === modal) closeSuccessModal();
        });
      }
      const textNode = modal.querySelector('.cooperation-success-text');
      if (textNode) textNode.textContent = message || text.success;
      modal.classList.add('is-open');
      modal.setAttribute('aria-hidden', 'false');
      document.body.classList.add('modal-open');
      modal.querySelector('.cooperation-success-btn')?.focus();
    }

    function closeSuccessModal() {
      const modal = document.getElementById('cooperationSuccessModal');
      if (!modal) return;
      modal.classList.remove('is-open');
      modal.setAttribute('aria-hidden', 'true');
      if (!document.querySelector('.custom-modal.is-open') && !document.querySelector('.header-inline-search.is-open')) {
        document.body.classList.remove('modal-open');
      }
    }

    document.addEventListener('click', function (e) {
      const closeBtn = e.target.closest && e.target.closest('[data-close-modal="cooperationSuccessModal"]');
      if (closeBtn) {
        e.preventDefault();
        closeSuccessModal();
      }
    });

    document.addEventListener('keydown', function (e) {
      if (e.key === 'Escape') closeSuccessModal();
    });
    function safeText(value) {
      return String(value == null ? '' : value);
    }

    function syncSelectState(select) {
      if (!select) return;
      select.classList.toggle('is-placeholder', !select.value);
    }

    function showCaptcha(force) {
      const wrap = document.getElementById('cooperationCaptchaWrap');
      const input = document.getElementById('cooperationCaptchaInput');
      const image = document.getElementById('cooperationCaptchaImage');
      const link = document.getElementById('cooperationCaptchaImageLink');
      if (!wrap || !input || !image) return;
      wrap.style.display = force ? '' : 'none';
      input.required = !!force;
      if (force && image.src.indexOf('/captcha') === -1) {
        image.src = '/index/cooperation/captcha?t=' + Date.now();
      }
      if (link) {
        link.onclick = function () {
          image.src = '/index/cooperation/captcha?t=' + Date.now();
          return false;
        };
      }
    }

    function resetSelect(select, placeholder) {
      if (!select) return;
      select.innerHTML = '';
      const option = document.createElement('option');
      option.value = '';
      option.textContent = placeholder;
      option.disabled = true;
      option.selected = true;
      select.appendChild(option);
      syncSelectState(select);
    }

    function appendOption(select, value, label) {
      if (!select) return;
      const option = document.createElement('option');
      option.value = safeText(value || label);
      option.textContent = safeText(label || value);
      select.appendChild(option);
    }

    function fillCountries(regionValue) {
      resetSelect(countrySelect, text.country);
      const region = countryTree.find(function (item) {
        return String(item.value || item.title || '') === String(regionValue || '');
      });
      const countries = region && Array.isArray(region.children) ? region.children : [];
      countries.forEach(function (item) {
        appendOption(countrySelect, item.value, item.title || item.name || item.value);
      });
      if (countrySelect) {
        countrySelect.disabled = !countries.length;
        syncSelectState(countrySelect);
      }
    }

    async function loadOptions() {
      const lang = normalizeLang(langInput ? langInput.value : 'cn');
      if (langInput) langInput.value = lang;
      resetSelect(regionSelect, text.loading);
      resetSelect(countrySelect, text.country);
      resetSelect(industrySelect, text.loading);
      if (countrySelect) countrySelect.disabled = true;

      try {
        const url = optionsUrl + (optionsUrl.indexOf('?') >= 0 ? '&' : '?') + 'lang=' + encodeURIComponent(lang);
        const res = await fetch(url, { headers: { 'X-Requested-With': 'XMLHttpRequest' } });
        const data = await res.json();
        if (data.code !== 1) throw new Error(data.msg || 'options failed');
        const payload = data.data || {};
        countryTree = Array.isArray(payload.country_tree) ? payload.country_tree : [];
        if (Number(payload.need_captcha || 0) === 1) {
          showCaptcha(true);
        }

        resetSelect(regionSelect, text.region);
        countryTree.forEach(function (region) {
          appendOption(regionSelect, region.value, region.title || region.name || region.value);
        });

        resetSelect(industrySelect, text.industry);
        (Array.isArray(payload.industries) ? payload.industries : []).forEach(function (item) {
          appendOption(industrySelect, item.value, item.title || item.name || item.value);
        });
      } catch (err) {
        resetSelect(regionSelect, text.region);
        resetSelect(industrySelect, text.industry);
        setMessage(text.optionsFailed, 'error');
      }
    }

    if (regionSelect) {
      regionSelect.addEventListener('change', function () {
        syncSelectState(regionSelect);
        fillCountries(regionSelect.value);
      });
    }
    [countrySelect, industrySelect].forEach(function (select) {
      if (!select) return;
      select.addEventListener('change', function () {
        syncSelectState(select);
      });
    });

    function focusField(input) {
      if (!input) return;
      input.scrollIntoView({ behavior: 'smooth', block: 'center' });
      input.focus({ preventScroll: true });
    }

    function updateContentCount() {
      if (!contentInput || !contentCount) return;
      const max = Number(contentInput.getAttribute('maxlength') || 300);
      const current = contentInput.value.length;
      contentCount.textContent = current + '/' + max;
      contentCount.style.color = current > max * 0.9 ? '#d92d20' : '#98a2b3';
    }

    function isValidEmail(value) {
      const email = String(value || '').trim();
      if (!email || email.length > 120) return false;
      return /^[A-Za-z0-9.!#$%&'*+/=?^_`{|}~-]+@[A-Za-z0-9-]+(?:\.[A-Za-z0-9-]+)+$/.test(email);
    }

    function isValidPhone(value) {
      const phone = String(value || '').trim();
      if (phone.length < 6 || phone.length > 40) return false;
      if (!/^[0-9+()\-\s]+$/.test(phone)) return false;
      const digits = phone.replace(/\D/g, '');
      return digits.length >= 6;
    }

    function isWithinMaxLength(input) {
      if (!input) return true;
      const max = Number(input.getAttribute('maxlength') || 0);
      return !max || String(input.value || '').length <= max;
    }

    function limitInputLength(input) {
      if (!input) return;
      const max = Number(input.getAttribute('maxlength') || 0);
      if (max > 0 && input.value.length > max) {
        input.value = input.value.slice(0, max);
      }
    }

    Array.prototype.forEach.call(form.querySelectorAll('input[maxlength], textarea[maxlength]'), function (input) {
      input.addEventListener('input', function () {
        limitInputLength(input);
        if (input === contentInput) updateContentCount();
      });
    });

    if (contentInput) {
      contentInput.addEventListener('input', updateContentCount);
      updateContentCount();
    }

    form.addEventListener('submit', async function (e) {
      e.preventDefault();
      const emailInput = form.querySelector('input[name="email"]');
      const phoneInput = form.querySelector('input[name="phone"]');
      const privacyInput = form.querySelector('input[name="privacy_agree"]');
      const email = emailInput ? emailInput.value.trim() : '';
      const phone = phoneInput ? phoneInput.value.trim() : '';

      if (!form.checkValidity() || !privacyInput || !privacyInput.checked) {
        form.reportValidity && form.reportValidity();
        setMessage(text.required, 'error');
        return;
      }
      const captchaWrap = document.getElementById('cooperationCaptchaWrap');
      const captchaInput = document.getElementById('cooperationCaptchaInput');
      if (captchaWrap && captchaWrap.style.display !== 'none' && (!captchaInput || !captchaInput.value.trim())) {
        focusField(captchaInput);
        setMessage(text.captchaHint, 'error');
        return;
      }
      if (captchaInput && captchaInput.value) captchaInput.value = captchaInput.value.trim();
      const lengthLimitedInputs = Array.prototype.slice.call(form.querySelectorAll('input[maxlength], textarea[maxlength]'));
      for (let i = 0; i < lengthLimitedInputs.length; i += 1) {
        if (!isWithinMaxLength(lengthLimitedInputs[i])) {
          focusField(lengthLimitedInputs[i]);
          setMessage(text.fieldTooLong, 'error');
          return;
        }
      }
      if (!isValidPhone(phone)) {
        focusField(phoneInput);
        setMessage(text.invalidPhone, 'error');
        return;
      }
      if (!isValidEmail(email)) {
        focusField(emailInput);
        setMessage(text.invalidEmailHint || text.invalidEmail, 'error');
        return;
      }
      if (contentInput && contentInput.value.length > 300) {
        focusField(contentInput);
        setMessage(text.tooLong, 'error');
        return;
      }

      ['name', 'phone', 'email', 'company'].forEach(function (name) {
        const input = form.querySelector('[name="' + name + '"]');
        if (input) input.value = input.value.trim();
      });
      if (contentInput) contentInput.value = contentInput.value.trim();

      if (sourcePageInput) sourcePageInput.value = window.location.href;
      if (submitBtn) submitBtn.disabled = true;
      setMessage(text.sending, 'loading');

      try {
        const body = new URLSearchParams(new FormData(form));
        const res = await fetch(submitUrl, {
          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) {
          form.reset();
          updateContentCount();
          resetSelect(countrySelect, text.country);
          if (countrySelect) {
            countrySelect.disabled = true;
            syncSelectState(countrySelect);
          }
          showCaptcha(false);
          const successMessage = data.msg || text.success;
          setMessage('', '');
          showSuccessModal(successMessage);
        } else {
          if ((data.data && Number(data.data.need_captcha || 0) === 1) || String(data.msg || '').indexOf(text.captchaError) >= 0) {
            showCaptcha(true);
          }
          setMessage(data.msg || text.failed, 'error');
        }
      } catch (err) {
        setMessage(text.failed, 'error');
      } finally {
        if (submitBtn) submitBtn.disabled = false;
      }
    });

    loadOptions();
  })();
</script>
{include file="footer-links" /}
{include file="footer" /}