/** 提现审核：共享处理弹窗（开始处理 / 确认打款 / 拒绝）、复制收款信息、防重复提交。仅本页入队。 */
(function () {
  'use strict';

  var root = document.querySelector('.aksrt-wd-page');
  if (!root) return;

  var dialog = root.querySelector('#aksrt-wd-dialog');
  var form = dialog ? dialog.querySelector('[data-aksrt-wd-form]') : null;
  var note = form ? form.querySelector('[data-aksrt-wd-note]') : null;
  var toast = root.querySelector('[data-aksrt-wd-toast]');
  var toastTimer;
  var opener = null;

  function notify(key) {
    if (!toast) return;
    clearTimeout(toastTimer);
    toast.textContent = toast.getAttribute('data-' + key);
    toast.classList.add('is-visible');
    toastTimer = setTimeout(function () { toast.classList.remove('is-visible'); }, 3000);
  }

  function lockScroll() {
    document.documentElement.classList.toggle('aksrt-wd-modal-open', !!(dialog && dialog.open));
  }

  /** data-mode 可列多个状态（空格分隔）：只显示与当前目标状态匹配的说明、标题与提交按钮。 */
  function applyMode(mode) {
    form.closest('dialog').querySelectorAll('[data-mode]').forEach(function (el) {
      el.hidden = el.getAttribute('data-mode').split(' ').indexOf(mode) === -1;
    });
    if (note) note.required = mode === 'rejected';
  }

  function resetSubmits() {
    delete form.dataset.submitting;
    form.querySelectorAll('[data-aksrt-wd-submit]').forEach(function (button) {
      button.disabled = false;
      if (button.dataset.idleLabel) button.textContent = button.dataset.idleLabel;
    });
  }

  function openFor(button) {
    var mode = button.getAttribute('data-aksrt-wd-open');
    ['id', 'nonce', 'key'].forEach(function (field) {
      form.querySelector('[data-field="' + field + '"]').value = button.dataset[field] || '';
    });
    form.querySelector('[data-field="status"]').value = mode;
    dialog.querySelectorAll('[data-summary]').forEach(function (dd) {
      dd.textContent = button.dataset[dd.getAttribute('data-summary')] || '—';
    });
    if (note) note.value = '';
    resetSubmits();
    applyMode(mode);
    opener = button;
    dialog.showModal();
    lockScroll();
    if (mode === 'rejected' && note) note.focus();
  }

  if (dialog && form && typeof dialog.showModal === 'function') {
    var startedOutside = false;

    function outside(event) {
      var rect = dialog.getBoundingClientRect();
      return event.clientX < rect.left || event.clientX > rect.right || event.clientY < rect.top || event.clientY > rect.bottom;
    }
    function requestClose() {
      if (!form.dataset.submitting) dialog.close();
    }

    root.addEventListener('click', function (event) {
      var button = event.target.closest('[data-aksrt-wd-open]');
      if (button) openFor(button);
    });
    dialog.querySelectorAll('[data-aksrt-wd-close]').forEach(function (button) {
      button.addEventListener('click', requestClose);
    });
    dialog.addEventListener('pointerdown', function (event) {
      startedOutside = event.target === dialog && outside(event);
    });
    dialog.addEventListener('click', function (event) {
      if (startedOutside && event.target === dialog && outside(event)) requestClose();
      startedOutside = false;
    });
    dialog.addEventListener('cancel', function (event) {
      if (form.dataset.submitting) event.preventDefault();
    });
    dialog.addEventListener('close', function () {
      lockScroll();
      if (opener && opener.isConnected) opener.focus();
      opener = null;
    });

    form.addEventListener('submit', function (event) {
      if (form.dataset.submitting) {
        event.preventDefault();
        return;
      }
      if (note && note.required && note.value.trim() === '') {
        event.preventDefault();
        note.value = '';
        note.reportValidity();
        return;
      }
      form.dataset.submitting = '1';
      var submit = form.querySelector('[data-aksrt-wd-submit]:not([hidden])');
      if (submit) {
        submit.dataset.idleLabel = submit.textContent;
        submit.textContent = form.getAttribute('data-busy-label');
        // 延后禁用：同步禁用 submit 按钮会让部分浏览器丢掉这次提交。
        setTimeout(function () { submit.disabled = true; }, 0);
      }
    });

    // bfcache 返回时恢复按钮，避免弹窗停在提交中状态。
    window.addEventListener('pageshow', function (event) {
      if (event.persisted) resetSubmits();
    });
  }

  root.addEventListener('click', async function (event) {
    var button = event.target.closest('[data-clipboard-text]');
    if (!button) return;
    var value = button.getAttribute('data-clipboard-text');
    try {
      if (navigator.clipboard && window.isSecureContext) {
        await navigator.clipboard.writeText(value);
      } else {
        var input = document.createElement('textarea');
        input.value = value;
        input.className = 'screen-reader-text';
        root.appendChild(input);
        input.select();
        var copied = false;
        try {
          copied = document.execCommand('copy');
        } finally {
          input.remove();
          button.focus();
        }
        if (!copied) throw new Error('copy');
      }
      notify('copied');
    } catch (error) {
      notify('copy-failed');
    }
  });
})();