(function (root, factory) {
  if (typeof module === 'object' && module.exports) {
    module.exports = factory(root);
    return;
  }
  root.GenealogyLifecyclePages = factory(root);
  if (root.document) root.document.addEventListener('DOMContentLoaded', root.GenealogyLifecyclePages.init);
})(typeof globalThis !== 'undefined' ? globalThis : window, function (root) {
  'use strict';

  function confirmAction(message) {
    if (root.ProfileUI && typeof root.ProfileUI.confirmAction === 'function') {
      return root.ProfileUI.confirmAction(message);
    }
    return Promise.resolve(!root['confirm'] || root['confirm'](message));
  }

  var DISABLED_REASON_TEXT = {
    NOT_OWNER: '只有谱主可以永久删除家谱',
    NO_VERIFIED_MOBILE: '谱主账号尚未绑定已验证手机号',
    ACTIVE_PAYMENT: '当前家谱存在未完成的支付单',
    DELETION_IN_PROGRESS: '永久删除任务正在处理中'
  };

  function normalizeCapability(value) {
    var source = value || {};
    return {
      canDeletePermanently: source.canDeletePermanently === true,
      verifiedMobileMasked: String(source.verifiedMobileMasked || '').trim(),
      disabledReasons: Array.isArray(source.disabledReasons) ? source.disabledReasons.map(String) : []
    };
  }

  function capabilityMessage(capability) {
    var data = normalizeCapability(capability);
    if (data.canDeletePermanently) {
      return data.verifiedMobileMasked ? '验证码将发送至 ' + data.verifiedMobileMasked : '当前账号具备永久删除资格';
    }
    return data.disabledReasons.map(function (code) {
      return DISABLED_REASON_TEXT[code] || code;
    }).join('；') || '当前家谱不允许永久删除';
  }

  async function init() {
    var page = root.document && root.document.querySelector('[data-genealogy-lifecycle-page]');
    var api = root.GenealogyApi && root.GenealogyApi.defaultClient;
    var genealogyId = root.ProfileUI && root.ProfileUI.getGenealogyId ? root.ProfileUI.getGenealogyId() : '';
    var status = page && page.querySelector('[data-lifecycle-status]');
    var archive = page && page.querySelector('[data-genealogy-archive]');
    var restore = page && page.querySelector('[data-genealogy-restore]');
    var deleteForm = page && page.querySelector('[data-genealogy-delete-form]');
    var sendCode = page && page.querySelector('[data-genealogy-delete-code]');
    var submitDelete = page && page.querySelector('[data-genealogy-delete-submit]');
    var nameInput = page && page.querySelector('[data-genealogy-delete-name]');
    var codeInput = page && page.querySelector('[data-genealogy-delete-sms]');
    var capability;
    var pending = false;

    if (!page) return;
    if (!api || !api.getToken || !api.getToken()) {
      if (root.location) root.location.href = 'login.html';
      return;
    }
    if (!genealogyId) {
      root.ProfileUI.setApiState(status, 'error', '缺少家谱上下文，请从“我的家谱”重新进入。');
      return;
    }

    function setStatus(type, message) {
      if (type) root.ProfileUI.setApiState(status, type, message);
      else status.textContent = message || '';
    }

    function setPending(value) {
      pending = value;
      [archive, restore, sendCode, submitDelete].forEach(function (button) {
        if (button) button.disabled = value ||
          ((button === submitDelete || button === sendCode) && capability && !capability.canDeletePermanently);
      });
    }

    try {
      var initial = await Promise.all([api.genealogyDetail(genealogyId), api.genealogyDeletionCapability(genealogyId)]);
      capability = normalizeCapability(initial[1]);
      nameInput.placeholder = '请输入“' + String(initial[0] && initial[0].genealogyName || '家谱全名') + '”确认';
      submitDelete.disabled = !capability.canDeletePermanently;
      sendCode.disabled = !capability.canDeletePermanently;
      setStatus(capability.canDeletePermanently ? '' : 'forbidden', capabilityMessage(capability));
    } catch (error) {
      setStatus('error', error.message || '家谱维护能力读取失败');
      return;
    }

    archive.addEventListener('click', async function () {
      if (pending || !await confirmAction('归档后家谱将停止日常维护，确认归档吗？')) return;
      setPending(true); setStatus('loading', '正在归档家谱…');
      try { await api.archiveGenealogy(genealogyId); setStatus('', '家谱已归档，需要时可在此恢复。'); }
      catch (error) { setStatus('error', error.message || '归档失败'); }
      finally { setPending(false); }
    });

    restore.addEventListener('click', async function () {
      if (pending) return;
      setPending(true); setStatus('loading', '正在恢复家谱…');
      try { await api.restoreGenealogy(genealogyId); setStatus('', '家谱已恢复。'); }
      catch (error) { setStatus('error', error.message || '恢复失败'); }
      finally { setPending(false); }
    });

    sendCode.addEventListener('click', async function () {
      if (pending || !capability.canDeletePermanently) return;
      setPending(true); setStatus('loading', '正在发送验证码…');
      try { await api.sendGenealogyDeletionCode(genealogyId, {}); setStatus('', '验证码已发送至谱主手机号。'); }
      catch (error) { setStatus('error', error.message || '验证码发送失败'); }
      finally { setPending(false); }
    });

    deleteForm.addEventListener('submit', async function (event) {
      event.preventDefault();
      if (pending || !capability.canDeletePermanently) return;
      if (!nameInput.value.trim() || !codeInput.value.trim()) {
        setStatus('error', '请填写家谱全名和短信验证码');
        return;
      }
      if (!await confirmAction('永久删除不可恢复，确认继续吗？')) return;
      setPending(true); setStatus('loading', '正在提交永久删除任务…');
      try {
        await api.permanentlyDeleteGenealogy(genealogyId, {
          genealogyName: nameInput.value.trim(), smsCode: codeInput.value.trim()
        });
        if (root.ProfileUI && root.ProfileUI.clearCurrentGenealogyContext) root.ProfileUI.clearCurrentGenealogyContext();
        if (root.location) root.location.href = 'profile-families.html';
      } catch (error) { setStatus('error', error.message || '永久删除提交失败'); }
      finally { setPending(false); }
    });
  }

  return { normalizeCapability: normalizeCapability, capabilityMessage: capabilityMessage, init: init };
});