/**
 * AKSRT User Center — 本人中心专属脚本
 *
 * 从 page-profile.php 内联 JS 迁移而来。
 * 依赖全局 aksrtUserCenter 配置对象（由模板注入）。
 *
 * @package AKSRT
 */

/* global aksrtUserCenter, notyf */

(function() {
	'use strict';

	var cfg = window.aksrtUserCenter || {};
	var ajaxUrl = cfg.ajaxUrl || '';
	var publicNonce = cfg.publicNonce || '';
	var settingsNonce = cfg.settingsNonce || '';
	var submitNonce = cfg.submitNonce || '';
	var userId = cfg.userId || 0;
	var i18n = cfg.i18n || {};
	var tabAliases = cfg.tabAliases || {};
	var tabUrls = cfg.tabUrls || {};

	function captchaAvailable(scene, scope) {
		var captcha = window.AKSRTCaptcha;
		if (!captcha) return false;
		var element = scope && scope.nodeType ? scope : null;
		if (element && element.matches && element.matches('[data-aksrt-captcha-config][data-scene="' + scene + '"]')) return true;
		if (element && element.querySelector && element.querySelector('[data-aksrt-captcha-config][data-scene="' + scene + '"]')) return true;
		var mount = element && element.closest ? element.closest('[data-aksrt-captcha-config][data-scene="' + scene + '"]') : null;
		return !!mount;
	}

	function runCaptcha(scene, scope) {
		return window.AKSRTCaptcha ? window.AKSRTCaptcha.run(scene, scope) : Promise.resolve({});
	}

	function resetCaptcha(scene, scope) {
		if (window.AKSRTCaptcha) window.AKSRTCaptcha.reset(scene, scope);
	}

	function setSettingsSubmitLabel(button, text) {
		var label = button && button.querySelector('[data-aksrt-settings-submit-label]');
		if (label) label.textContent = text;
	}

	/* ==================== Dashboard 导航 ==================== */
	function initDashboardNavigation() {
		if (document.documentElement.dataset.aksrtUserCenterNavigationInitialized === 'true') return;
		var tabContainer = document.querySelector('.uc-mobile-tabs');
		if (!tabContainer) return;
		document.documentElement.dataset.aksrtUserCenterNavigationInitialized = 'true';

		var tabs = tabContainer.querySelectorAll('[data-tab]');
		var sidebarBtns = document.querySelectorAll('.uc-sidebar [data-tab]');
		var panels = {};
		var defaultTab = cfg.defaultTab || 'profile';
		var drawerTrigger = document.getElementById('uc-drawer-trigger');
		var drawerOverlay = document.getElementById('uc-drawer-overlay');
		var sidebar = document.querySelector('.uc-sidebar');

		tabs.forEach(function(tab) {
			var name = tab.getAttribute('data-tab');
			var panel = document.getElementById('panel-' + name);
			if (panel) {
				panels[name] = { tab: tab, panel: panel };
			}
		});

		function openDrawer() {
			if (sidebar) sidebar.classList.add('is-open');
			if (drawerOverlay) drawerOverlay.classList.add('is-visible');
			document.body.style.overflow = 'hidden';
		}

		function closeDrawer() {
			if (sidebar) sidebar.classList.remove('is-open');
			if (drawerOverlay) drawerOverlay.classList.remove('is-visible');
			document.body.style.overflow = '';
		}

		function switchTo(name) {
			if (!panels[name]) name = defaultTab;
			Object.keys(panels).forEach(function(key) {
				var active = key === name;
				panels[key].tab.classList.toggle('is-active', active);
				panels[key].tab.setAttribute('aria-selected', active ? 'true' : 'false');
				panels[key].panel.classList.toggle('is-active', active);
				panels[key].panel.hidden = !active;
			});
			sidebarBtns.forEach(function(btn) {
				btn.classList.toggle('is-active', btn.getAttribute('data-tab') === name);
			});
			closeDrawer();
		}

		function loadPanel(name, forceLoad, queryParams) {
			if (!panels[name]) return Promise.reject(new Error('panel-not-found'));
			var target = panels[name].panel;
			if (!forceLoad && target.dataset.panelLoaded === 'true') return Promise.resolve();
			if (target._aksrtPanelRequest) return target._aksrtPanelRequest;
			var restUrl = (window.aksrtData && (window.aksrtData.restUrl || window.aksrtData.apiUrl)) || cfg.restUrl || '';
			if (!restUrl) return Promise.reject(new Error('rest-unavailable'));
			if (name === 'orders' && (!window.AKSRTOrderCenter || typeof window.AKSRTOrderCenter.init !== 'function')) {
				return Promise.reject(new Error('orders-initializer-unavailable'));
			}
			target.classList.add('is-loading');
			var url = restUrl.replace(/\/$/, '') + '/user-center/panel/' + encodeURIComponent(name);
			if (name === 'creator' || name === 'revenue' || name === 'posts' || name === 'follow') {
				var params = queryParams || new URLSearchParams(window.location.search);
				var allowedParams = [];
				if (name === 'creator') allowedParams = ['income_page'];
				if (name === 'revenue') allowedParams = ['reward_tab', 'commission_page', 'user_page'];
					if (name === 'posts') allowedParams = ['post_status', 'posts_page'];
					if (name === 'follow') allowedParams = ['follow_list', 'follow_page'];
					allowedParams.forEach(function(key) {
						if (params.get(key)) url += (url.indexOf('?') === -1 ? '?' : '&') + key + '=' + encodeURIComponent(params.get(key));
					});
			}
			target._aksrtPanelRequest = fetch(url, {
				credentials: 'same-origin',
				headers: { 'X-WP-Nonce': (window.aksrtData && (window.aksrtData.restNonce || window.aksrtData.nonce)) || '' }
			}).then(function(response) {
				return response.json().then(function(payload) {
					if (!response.ok || !payload || !payload.success || !payload.data || typeof payload.data.html !== 'string') throw new Error('panel-load-failed');
					if (name === 'orders' && window.AKSRTOrderCenter && typeof window.AKSRTOrderCenter.destroy === 'function') {
						window.AKSRTOrderCenter.destroy(target);
					}
						target.innerHTML = payload.data.html;
						if (window.jQuery) jQuery(document).trigger('post_ajax.ed', [target]);
						if (typeof window.auto_fun === 'function') window.auto_fun();
						target.dataset.panelLoaded = 'true';
				});
			}).finally(function() {
				target._aksrtPanelRequest = null;
				target.classList.remove('is-loading');
			});
			return target._aksrtPanelRequest;
		}

			/* Level tabs are nested inside the active panel and must not enter the
			 * main user-center navigation handler. */
			function activateLevelTab(link) {
				var page = link.closest('.aksrt-level-page');
				var paneId = link.getAttribute('data-aksrt-level-tab') || '';
				if (!page || !paneId) return false;
				var pane = Array.prototype.find.call(page.querySelectorAll('.aksrt-level-experience .tab-pane'), function(item) {
					return item.id === paneId;
				});
				if (!pane) return false;
				page.querySelectorAll('[data-aksrt-level-tab]').forEach(function(tab) {
					var active = tab.getAttribute('data-aksrt-level-tab') === paneId;
					tab.classList.toggle('is-active', active);
					if (tab.getAttribute('role') === 'tab') tab.setAttribute('aria-selected', active ? 'true' : 'false');
				});
				page.querySelectorAll('.aksrt-level-experience .tab-pane').forEach(function(item) {
					var active = item === pane;
					item.classList.toggle('active', active);
					item.classList.toggle('in', active);
					item.hidden = !active;
				});
				return true;
			}

			/* 推广收益三个 Tab 的内容在首屏已由 PHP 全部直出，切换只需本地切换
			 * 显隐，无需任何网络往返，消除切换阻塞。分页仍走 loadRevenueTab。 */
			function toggleRevenueTab(tabName) {
				var target = document.getElementById('panel-revenue');
				if (!target) return false;
				var pane = target.querySelector('[data-reward-pane="' + tabName + '"]');
				if (!pane) return false;
				target.querySelectorAll('[data-reward-pane]').forEach(function(node) {
					var active = node === pane;
					node.hidden = !active;
				});
				target.querySelectorAll('.uc-reward-tabs a[data-reward-tab]').forEach(function(link) {
					var active = link.getAttribute('data-reward-tab') === tabName;
					link.classList.toggle('is-active', active);
					if (active) link.setAttribute('aria-current', 'page');
					else link.removeAttribute('aria-current');
				});
				return true;
			}

			function loadRevenueTab(queryParams) {
			var target = document.getElementById('panel-revenue');
			var restUrl = (window.aksrtData && (window.aksrtData.restUrl || window.aksrtData.apiUrl)) || cfg.restUrl || '';
			if (!target || !restUrl) return Promise.reject(new Error('revenue-panel-unavailable'));
			var params = queryParams || new URLSearchParams();
			var url = restUrl.replace(/\/$/, '') + '/user-center/panel/revenue';
			params.forEach(function(value, key) {
				if (key === 'reward_tab' || key === 'commission_page' || key === 'user_page') {
					url += (url.indexOf('?') === -1 ? '?' : '&') + key + '=' + encodeURIComponent(value);
				}
			});
			target.classList.add('is-loading');
			return fetch(url, {
				credentials: 'same-origin',
				headers: { 'X-WP-Nonce': (window.aksrtData && (window.aksrtData.restNonce || window.aksrtData.nonce)) || '' }
			}).then(function(response) {
				return response.json().then(function(payload) {
					if (!response.ok || !payload || !payload.success || !payload.data || typeof payload.data.html !== 'string') {
						throw new Error('revenue-tab-load-failed');
					}
						target.innerHTML = payload.data.html;
						target.dataset.panelLoaded = 'true';
						if (window.jQuery) jQuery(document).trigger('post_ajax.ed', [target]);
						if (typeof window.auto_fun === 'function') window.auto_fun();
				});
			}).finally(function() {
				target.classList.remove('is-loading');
			});
		}

		function activate(name, updateHistory, forceLoad, queryParams) {
			if (!panels[name]) name = defaultTab;
			return loadPanel(name, forceLoad, queryParams).then(function() {
				switchTo(name);
				if (updateHistory) updateUrl(name);
				if (name === 'revenue' && typeof window.AKSRTAffiliateRevenueInit === 'function') window.AKSRTAffiliateRevenueInit();
				if (name === 'revenue' && typeof window.AKSRTWithdrawInit === 'function') window.AKSRTWithdrawInit();
			}).catch(function() {
				notyf(i18n.networkError || '加载失败，请重试', 'danger');
			});
		}

		function tabFromUrl() {
			var pathParts = window.location.pathname.replace(/\/+$/, '').split('/');
			var pathTab = pathParts.length > 2 && pathParts[pathParts.length - 2] === 'user' ? pathParts[pathParts.length - 1] : '';
			var name = pathTab || (cfg.activeTab || defaultTab);
			if (name === 'balance') name = 'credits';
			return tabAliases[name] || name;
		}

			function updateUrl(name, sourceUrl) {
				if (!window.history.pushState) return;
			var pathTab = name === 'credits' ? 'balance' : name;
			var u = new URL('/user/' + pathTab + '/', window.location.origin);
			if (sourceUrl && name !== 'revenue' && name !== 'orders' && name !== 'credits') {
				var source = new URL(sourceUrl, window.location.href);
				source.searchParams.forEach(function(value, key) { u.searchParams.set(key, value); });
			}
			window.history.pushState({}, '', u);
		}

		// Delegate every internal user-center link. This also covers markup injected
		// after a REST panel refresh, so panel navigation never falls back to a full load.
				document.addEventListener('click', function(e) {
					var levelTab = e.target && e.target.closest ? e.target.closest('[data-aksrt-level-tab]') : null;
					if (levelTab && activateLevelTab(levelTab)) {
						e.preventDefault();
						e.stopPropagation();
						return;
					}
					var withdrawOpen = e.target && e.target.closest ? e.target.closest('[data-aksrt-withdraw-open]') : null;
			if (withdrawOpen) {
				var withdrawModal = document.querySelector('[data-aksrt-withdraw-modal]');
				if (withdrawModal) {
					e.preventDefault();
					e.stopPropagation();
					withdrawModal.hidden = false;
					withdrawModal.classList.add('is-open');
					document.body.classList.add('uc-modal-open');
				}
				return;
			}
			var withdrawClose = e.target && e.target.closest ? e.target.closest('[data-aksrt-withdraw-close]') : null;
			if (withdrawClose) {
				var openWithdrawModal = withdrawClose.closest('[data-aksrt-withdraw-modal]');
				if (openWithdrawModal) {
					e.preventDefault();
					e.stopPropagation();
					openWithdrawModal.hidden = true;
					openWithdrawModal.classList.remove('is-open');
					if (!document.querySelector('[data-aksrt-withdraw-modal].is-open')) document.body.classList.remove('uc-modal-open');
				}
				return;
			}
			var link = e.target && e.target.closest ? e.target.closest('a[href]') : null;
			if (!link || e.defaultPrevented || e.button !== 0 || e.metaKey || e.ctrlKey || e.shiftKey || e.altKey || link.target === '_blank') return;
			var url;
			try { url = new URL(link.href, window.location.href); } catch (_) { return; }
			if (url.origin !== window.location.origin) return;
			if (link.closest('.uc-reward-tabs, .uc-reward-pagination')) {
				e.preventDefault();
				e.stopPropagation();
				var rewardTab = link.getAttribute('data-reward-tab');
				/* Tab 切换：内容已全部直出，纯本地切换显隐，零网络往返。 */
				if (rewardTab && toggleRevenueTab(rewardTab)) {
					if (window.history.replaceState) window.history.replaceState({}, '', '/user/revenue/');
					return;
				}
				/* 分页：需要新一页数据，仍走 REST 片段加载。 */
				loadRevenueTab(url.searchParams).then(function() {
					if (window.history.replaceState) window.history.replaceState({}, '', '/user/revenue/');
					if (typeof window.AKSRTAffiliateRevenueInit === 'function') window.AKSRTAffiliateRevenueInit();
					if (typeof window.AKSRTWithdrawInit === 'function') window.AKSRTWithdrawInit();
				}).catch(function() {
					notyf(i18n.networkError || '加载失败，请重试', 'danger');
				});
				return;
			}
			var parts = url.pathname.replace(/\/+$/, '').split('/');
			var pathTab = parts.length > 2 && parts[parts.length - 2] === 'user' ? parts[parts.length - 1] : '';
			var name = link.getAttribute('data-tab') || pathTab;
			if (name === 'balance') name = 'credits';
			name = tabAliases[name] || name;
			if (!name || !panels[name]) return;
			e.preventDefault();
				var hasQuery = url.search !== '' && name !== 'credits';
				activate(name, false, hasQuery, name === 'credits' ? null : url.searchParams).then(function() { updateUrl(name, name === 'credits' ? '' : url.href); });
		}, true);
		var creatorPanel = panels.creator ? panels.creator.panel : null;
		if (creatorPanel) {
			creatorPanel.addEventListener('click', function(e) {
				var link = e.target && e.target.closest ? e.target.closest('.creator-income__pagination a') : null;
				if (!link || e.defaultPrevented || e.button !== 0 || e.metaKey || e.ctrlKey || e.shiftKey || e.altKey) return;
				e.preventDefault();
				var pageUrl = new URL(link.href, window.location.href);
				loadPanel('creator', true, pageUrl.searchParams).then(function() {
					switchTo('creator');
					if (window.history.pushState) window.history.pushState({}, '', pageUrl.toString());
				}).catch(function() {
					notyf(i18n.networkError || '加载失败，请重试', 'danger');
				});
			});
		}
		window.addEventListener('popstate', function() {
			var current = new URL(window.location.href);
			['wallet_page', 'credits_page', 'asset', 'page'].forEach(function (key) { current.searchParams.delete(key); });
			if (current.href !== window.location.href && window.history.replaceState) {
				window.history.replaceState({}, '', current.pathname + current.search + current.hash);
			}
			activate(tabFromUrl(), false, false, null);
		});
		if (drawerTrigger) drawerTrigger.addEventListener('click', openDrawer);
		if (drawerOverlay) drawerOverlay.addEventListener('click', closeDrawer);
		var initialTab = tabFromUrl();
		if (initialTab === 'credits' && window.history && window.history.replaceState) {
			var cleanUrl = new URL(window.location.href);
			['wallet_page', 'credits_page', 'asset', 'page'].forEach(function (key) { cleanUrl.searchParams.delete(key); });
			window.history.replaceState({}, '', cleanUrl.pathname + cleanUrl.search + cleanUrl.hash);
		}
		if (initialTab === 'orders' && window.location.search && window.history.replaceState) {
			window.history.replaceState({}, '', window.location.pathname + window.location.hash);
		}
		activate(initialTab, false);
	}

	/* ==================== 个人信息保存 ==================== */


	function initProfileForm(root) {
		root = root || document;
		var form = root.id === 'profile-form' ? root : root.querySelector('#profile-form');
		if (!form) return;
		if (form.dataset.aksrtProfileInitialized === 'true') return;
		form.dataset.aksrtProfileInitialized = 'true';

		form.addEventListener('submit', function(e) {
			e.preventDefault();
			var btn = form.querySelector('#profile-save-btn');
			if (!btn || btn.disabled) return;
			btn.disabled = true;
			btn.textContent = i18n.saving || '保存中…';
			notyf(i18n.saving || '正在保存资料…', 'load', '', 'aksrt-profile-save-toast');

			var data = new FormData(form);
			data.set('user_id', String(userId));

			fetch(ajaxUrl, { method: 'POST', credentials: 'same-origin', body: data })
			.then(function(r) { return r.json(); })
			.then(function(res) {
				btn.disabled = false;
				btn.textContent = i18n.saveBtn || '保存修改';
				if (res.success) {
					notyf((res.data && res.data.message) || i18n.saved || '保存成功！', 'success', 5, 'aksrt-profile-save-toast');
				} else {
					notyf((res.data && res.data.message) || i18n.saveFailed || '保存失败', 'danger', 5, 'aksrt-profile-save-toast');
				}
			})
			.catch(function() {
				btn.disabled = false;
				btn.textContent = i18n.saveBtn || '保存修改';
				notyf(i18n.networkError || '网络错误，请重试', 'danger', 5, 'aksrt-profile-save-toast');
			});
		});
	}



	function initAuthForm() {
		var root = document.querySelector('[data-identity-root]');
		if (root && window.AKSRTUserCenterAuth && typeof window.AKSRTUserCenterAuth.init === 'function') {
			window.AKSRTUserCenterAuth.init(root);
		}
	}

	/* ==================== 列表内取消收藏 ==================== */
	function initUnfavorite() {
		var list = document.querySelector('.profile-list[data-list="favorites"]');
		if (!list) return;

		list.addEventListener('click', function(e) {
			var btn = e.target.closest('[data-action="unfavorite"]');
			if (!btn) return;
			e.preventDefault();
			var postId = btn.getAttribute('data-post-id');
			if (!postId || btn.disabled) return;
			if (!confirm(i18n.confirmUnfavorite || '确定取消收藏这篇文章？')) return;

			btn.disabled = true;
			btn.classList.add('is-loading');

			var body = new URLSearchParams();
			body.set('action', 'aksrt_toggle_favorite');
			body.set('postId', postId);
			body.set('nonce', publicNonce);
			body.set('active', '0');

			fetch(ajaxUrl, {
				method: 'POST',
				headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' },
				credentials: 'same-origin',
				body: body.toString()
			})
			.then(function(r) { return r.json(); })
			.then(function(res) {
				if (res && res.success) {
					var item = btn.closest('.profile-list-item');
					if (item) {
						item.classList.add('is-removing');
						setTimeout(function() {
							if (item.parentNode) item.parentNode.removeChild(item);
							if (!list.querySelector('.profile-list-item')) {
								// Show empty state instead of reloading
								var empty = document.createElement('div');
								empty.className = 'profile-empty';
								empty.innerHTML = '<div class="profile-empty__icon"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" width="30" height="30"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"/></svg></div><p class="profile-empty__title">暂无收藏</p><p class="profile-empty__desc">你还没有收藏任何文章。</p>';
								list.parentNode.replaceChild(empty, list);
							}
						}, 220);
					}
					notyf(i18n.unfavorited || '已取消收藏');
				} else {
					btn.disabled = false;
					btn.classList.remove('is-loading');
					notyf((res && res.data && res.data.message) || (i18n.operationFailed || '操作失败'), 'danger');
				}
			})
			.catch(function() {
				btn.disabled = false;
				btn.classList.remove('is-loading');
				notyf(i18n.networkError || '网络错误', 'danger');
			});
		});
	}

	function initPostDeletion() {
		if (document.documentElement.dataset.aksrtPostDeletionBound === 'true') return;
		document.documentElement.dataset.aksrtPostDeletionBound = 'true';
		document.addEventListener('click', function(e) {
			var btn = e.target && e.target.closest ? e.target.closest('[data-action="delete-post"]') : null;
			if (!btn || btn.disabled || !confirm('确定删除这篇文章？')) return;
			e.preventDefault();
			btn.disabled = true;
			var body = new URLSearchParams();
			body.set('action', 'aksrt_delete_post');
			body.set('post_id', btn.getAttribute('data-post-id') || '');
			body.set('nonce', btn.getAttribute('data-nonce') || submitNonce);
			fetch(ajaxUrl, { method: 'POST', headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' }, credentials: 'same-origin', body: body.toString() })
				.then(function(response) { return response.json(); })
				.then(function(response) {
					if (!response || !response.success) throw new Error('delete-failed');
					var item = btn.closest('.profile-list-item');
					if (item) item.remove();
					notyf('文章已删除');
				})
				.catch(function() {
					btn.disabled = false;
					notyf(i18n.operationFailed || '操作失败', 'danger');
				});
		});
	}

	/* ==================== 通知中心 ==================== */
	function initNotifications() {
		var list = document.getElementById('aksrt-notification-list');
		var markAllBtn = document.getElementById('aksrt-mark-all-notifications-read');
		var markSelectedBtn = document.getElementById('aksrt-mark-selected-notifications-read');
		var deleteSelectedBtn = document.getElementById('aksrt-delete-selected-notifications');
		if (!list) return;

		function markRead(notificationId, markAll) {
			var body = new URLSearchParams();
			body.set('action', 'aksrt_mark_notification_read');
			body.set('nonce', publicNonce);
			if (markAll) {
				body.set('mark_all', '1');
			} else {
				body.set('notification_id', notificationId);
			}
			return fetch(ajaxUrl, {
				method: 'POST',
				headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' },
				credentials: 'same-origin',
				body: body.toString()
			}).then(function(r) { return r.json(); });
		}

		// 单条标记已读 / 删除
		list.addEventListener('click', function(e) {
			var btn = e.target.closest('.aksrt-notification-read-btn');
			if (btn) {
				var id = btn.getAttribute('data-notification-id');
				if (!id || btn.disabled) return;
				btn.disabled = true;
				markRead(id, false).then(function(res) {
					if (res && res.success) {
						var row = btn.closest('[data-notification-id]');
						if (row) row.classList.add('is-read');
						btn.remove();
						notyf(i18n.markedRead || '已标记为已读');
					} else {
						btn.disabled = false;
						notyf((res && res.data && res.data.message) || (i18n.operationFailed || '操作失败'), 'danger');
					}
				}).catch(function() {
					btn.disabled = false;
					notyf(i18n.networkError || '网络错误', 'danger');
				});
				return;
			}

			var delBtn = e.target.closest('.aksrt-notification-delete-btn');
			if (!delBtn) return;
			var delId = delBtn.getAttribute('data-notification-id');
			if (!delId || delBtn.disabled) return;
			if (!confirm(i18n.confirmDeleteNotification || '确定删除这条通知？')) return;
			delBtn.disabled = true;
			var body = new URLSearchParams();
			body.set('action', 'aksrt_delete_notification');
			body.set('nonce', publicNonce);
			body.set('notification_id', delId);
			fetch(ajaxUrl, {
				method: 'POST',
				headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' },
				credentials: 'same-origin',
				body: body.toString()
			}).then(function(r) { return r.json(); }).then(function(res) {
				if (res && res.success) {
					var delRow = delBtn.closest('[data-notification-id]');
					if (delRow) delRow.remove();
					notyf(i18n.notificationDeleted || '已删除通知');
				} else {
					delBtn.disabled = false;
					notyf((res && res.data && res.data.message) || (i18n.operationFailed || '操作失败'), 'danger');
				}
			}).catch(function() {
				delBtn.disabled = false;
				notyf(i18n.networkError || '网络错误', 'danger');
			});
		});

		// 全部已读
		if (markAllBtn) {
			markAllBtn.addEventListener('click', function() {
				if (markAllBtn.disabled) return;
				markAllBtn.disabled = true;
				markRead('', true).then(function(res) {
					if (res && res.success) {
						list.querySelectorAll('[data-notification-id]').forEach(function(row) {
							row.classList.add('is-read');
						});
						list.querySelectorAll('.aksrt-notification-read-btn').forEach(function(b) { b.remove(); });
						notyf(i18n.allMarkedRead || '已全部标记为已读');
					} else {
						markAllBtn.disabled = false;
						notyf((res && res.data && res.data.message) || (i18n.operationFailed || '操作失败'), 'danger');
					}
				}).catch(function() {
					markAllBtn.disabled = false;
					notyf(i18n.networkError || '网络错误', 'danger');
				});
			});
		}

		// 批量已读
		if (markSelectedBtn) {
			markSelectedBtn.addEventListener('click', function() {
				var checked = Array.prototype.slice.call(list.querySelectorAll('.aksrt-notification-check:checked')).map(function(input) {
					return input.value;
				});
				if (!checked.length) {
					notyf(i18n.selectNotifications || '请先选择要标记的通知', 'warning');
					return;
				}
				markSelectedBtn.disabled = true;
				var chain = Promise.resolve();
				checked.forEach(function(id) {
					chain = chain.then(function() { return markRead(id, false); });
				});
				chain.then(function() {
					checked.forEach(function(id) {
						var row = list.querySelector('[data-notification-id="' + id + '"]');
						if (row) row.classList.add('is-read');
						var b = row ? row.querySelector('.aksrt-notification-read-btn') : null;
						if (b) b.remove();
					});
					notyf(i18n.selectedMarkedRead || '已标记所选通知为已读');
					markSelectedBtn.disabled = false;
				}).catch(function() {
					markSelectedBtn.disabled = false;
					notyf(i18n.networkError || '网络错误', 'danger');
				});
			});
		}

		// 批量删除
		if (deleteSelectedBtn) {
			deleteSelectedBtn.addEventListener('click', function() {
				var checked = Array.prototype.slice.call(list.querySelectorAll('.aksrt-notification-check:checked')).map(function(input) {
					return input.value;
				});
				if (!checked.length) {
					notyf(i18n.selectNotifications || '请先选择要删除的通知', 'warning');
					return;
				}
				if (!confirm(i18n.confirmBatchDelete || '确定批量删除所选通知？')) return;
				deleteSelectedBtn.disabled = true;
				var body = new FormData();
				body.append('action', 'aksrt_delete_notifications');
				body.append('nonce', publicNonce);
				checked.forEach(function(id) {
					body.append('notification_ids[]', id);
				});
				fetch(ajaxUrl, { method: 'POST', body: body, credentials: 'same-origin' })
					.then(function(r) { return r.json(); })
					.then(function(res) {
						if (res && res.success) {
							checked.forEach(function(id) {
								var row = list.querySelector('[data-notification-id="' + id + '"]');
								if (row) row.remove();
							});
							notyf(i18n.batchDeleted || '已删除所选通知');
						} else {
							deleteSelectedBtn.disabled = false;
							notyf((res && res.data && res.data.message) || (i18n.operationFailed || '操作失败'), 'danger');
						}
					})
					.catch(function() {
						deleteSelectedBtn.disabled = false;
						notyf(i18n.networkError || '网络错误', 'danger');
					});
			});
		}
	}

	/* ==================== 消息通知偏好 ==================== */
	function initNotificationPreferences(root) {
		root = root || document;
		var form = root.matches && root.matches('[data-aksrt-notification-preferences]')
			? root
			: root.querySelector('[data-aksrt-notification-preferences]');
		if (!form || form.dataset.aksrtInitialized === 'true') return;
		form.dataset.aksrtInitialized = 'true';

		form.addEventListener('submit', function(e) {
			e.preventDefault();
			var button = form.querySelector('[type="submit"]');
			if (!button || button.disabled) return;
			var toastId = 'aksrt-notification-preferences-toast';
			var restUrl = (window.aksrtData && (window.aksrtData.restUrl || window.aksrtData.apiUrl)) || cfg.restUrl || '';
			var nonce = (window.aksrtData && (window.aksrtData.restNonce || window.aksrtData.nonce)) || cfg.restNonce || '';
			var originalText = button.textContent;
			var preferences = {};
			['posts', 'like', 'system'].forEach(function(key) {
				var input = form.querySelector('[name="' + key + '"]');
				preferences[key] = Boolean(input && input.checked);
			});

			button.disabled = true;
			button.textContent = i18n.saving || '保存中…';
			notyf(i18n.saving || '正在保存设置…', 'load', '', toastId);
			fetch(restUrl.replace(/\/$/, '') + '/user/notification-preferences', {
				method: 'POST',
				credentials: 'same-origin',
				headers: {
					'Content-Type': 'application/json',
					'X-WP-Nonce': nonce
				},
				body: JSON.stringify({ preferences: preferences })
			}).then(function(response) {
				return response.json().then(function(payload) {
					if (!response.ok || !payload || !payload.success) {
						throw new Error(payload && payload.message ? payload.message : (i18n.saveFailed || '保存失败'));
					}
					return payload;
				});
			}).then(function(payload) {
				notyf(payload.message || i18n.saved || '设置已保存', 'success', 5, toastId);
			}).catch(function(error) {
				notyf(error.message || i18n.networkError || '网络错误，请重试', 'danger', 5, toastId);
			}).finally(function() {
				button.disabled = false;
				button.textContent = originalText;
			});
		});
	}

	/* ==================== 账号设置：弹窗 / 密码 / 邮箱 / 绑定 ==================== */
	function initSettings(root) {
		if (!ajaxUrl || !settingsNonce) return;
		root = root || document;

		function openSettingsModal(kind) {
			var runtime = window.AksrtModalRuntime;
			var template = document.querySelector('template[data-aksrt-settings-modal-template="' + kind + '"]');
			if (!runtime || typeof runtime.open !== 'function' || !template) return;
			runtime.open({
				html: template.innerHTML,
				kind: 'account-settings',
				className: 'aksrt-user-settings-modal modal-mini full-sm',
				mobileBottom: true,
				onContent: function (_, session) {
					var shell = session && session.shell;
					if (!shell) return;
					var dialog = shell.querySelector('[data-account-dialog]');
					var title = dialog && dialog.querySelector('[data-account-password-title], .modal-colorful-header .text-center > div:last-child');
					if (title && title.textContent.trim()) shell.setAttribute('aria-label', title.textContent.trim());
					bindDialog(shell);
				},
			});
		}

		function setStep(dialog, key) {
			dialog.querySelectorAll('[data-account-step]').forEach(function (panel) {
				panel.classList.toggle('is-active', panel.getAttribute('data-account-step') === key);
			});
			var panels = Array.prototype.slice.call(dialog.querySelectorAll('[data-account-step]'));
			var index = Math.max(0, panels.findIndex(function (panel) { return panel.getAttribute('data-account-step') === key; }));
			dialog.querySelectorAll('.account-step-list li').forEach(function (item, itemIndex) {
				item.classList.toggle('active', itemIndex === index);
				item.classList.toggle('done', itemIndex < index);
			});
		}

		function resetCountdown(button) {
			if (!button) return;
			if (button.__aksrtCountdownTimer) window.clearInterval(button.__aksrtCountdownTimer);
			button.__aksrtCountdownTimer = null;
			button.disabled = false;
			button.classList.remove('is-counting');
			button.textContent = button.getAttribute('data-idle-label') || '发送验证码';
		}

		function startCountdown(button, seconds) {
			var idleText = button.textContent;
			var left = Number(seconds || 60);
			if (button.__aksrtCountdownTimer) window.clearInterval(button.__aksrtCountdownTimer);
			button.disabled = true;
			button.classList.add('is-counting');
			button.setAttribute('data-idle-label', idleText);
			button.textContent = left + 's';
			button.__aksrtCountdownTimer = window.setInterval(function () {
				left -= 1;
				if (left <= 0) { resetCountdown(button); return; }
				button.textContent = left + 's';
			}, 1000);
		}

		function settingsRestRoot() {
			return String((window.aksrtData && (window.aksrtData.restUrl || window.aksrtData.apiUrl)) || cfg.restUrl || '/wp-json/aksrt/v1').replace(/\/$/, '');
		}

		function settingsRestNonce() {
			return (window.aksrtData && (window.aksrtData.restNonce || window.aksrtData.nonce)) || cfg.restNonce || '';
		}

		function formHasRequiredValues(form) {
			var required = form.querySelectorAll('[required]');
			for (var i = 0; i < required.length; i++) {
				if (required[i].type === 'checkbox' && !required[i].checked) {
					required[i].focus();
					notyf(i18n.agreeTerms || '请先同意相关协议', 'warning');
					return false;
				}
				if (required[i].type !== 'checkbox' && !String(required[i].value || '').trim()) {
					required[i].focus();
					notyf(i18n.fillRequired || '请填写必填项', 'warning');
					return false;
				}
			}
			return true;
		}

		function sendEmailCode(button, form, scene) {
			if (!form || button.disabled) return;
			if (scene === 'change_email' && !String((form.querySelector('[name="new_email"]') || {}).value || '').trim()) {
				notyf('请输入邮箱', 'warning');
				return;
			}
			runCaptcha('change_email', form).then(function (captchaPayload) {
				if (captchaPayload === null) return null;
				var data = new URLSearchParams();
				data.set('action', 'aksrt_send_account_email_code');
				data.set('_settings_nonce', settingsNonce);
				data.set('scene', scene);
				new FormData(form).forEach(function (value, key) { if (value !== '' && !data.has(key)) data.set(key, value); });
				Object.keys(captchaPayload || {}).forEach(function (key) { data.set(key, captchaPayload[key]); });
				button.disabled = true;
				return fetch(ajaxUrl, { method: 'POST', credentials: 'same-origin', headers: { 'Content-Type': 'application/x-www-form-urlencoded' }, body: data.toString() });
			}).then(function (response) { return response ? response.json() : null; }).then(function (payload) {
				if (!payload) return;
				if (!payload.success) throw new Error((payload.data && payload.data.message) || '发送失败');
				notyf((payload.data && payload.data.message) || '验证码已发送', 'success');
				startCountdown(button, payload.data && payload.data.countdown);
			}).catch(function (error) {
				resetCountdown(button);
				notyf(error.message || '发送失败', 'danger');
			}).finally(function () { resetCaptcha('change_email', form); });
		}

		function sendPhoneCode(button, form, stage) {
			if (!form || button.disabled) return;
			var payload = { stage: stage };
			if (stage === 'verify_old_phone') {
				var dialog = form.closest('[data-account-dialog="phone"]');
				var boxes = dialog ? phoneDigitBoxes(dialog) : [];
				if (boxes.length) {
					var hiddenLength = parseInt(dialog.querySelector('[data-aksrt-phone-digits]').getAttribute('data-hidden-length'), 10) || boxes.length;
					var middle = phoneDigitsValue(dialog);
					if (middle.length !== hiddenLength) { notyf('请先补全手机号缺失的数字', 'warning'); return; }
					payload.middle = middle;
				}
			} else {
				var phone = String((form.querySelector('[name="phone"]') || {}).value || '').trim();
				if (!phone) { notyf('请输入手机号', 'warning'); return; }
				payload.phone = phone;
			}
			runCaptcha('bind_phone', form).then(function (captchaPayload) {
				if (captchaPayload === null) return null;
				var restRoot = settingsRestRoot();
				var nonce = settingsRestNonce();
				Object.keys(captchaPayload || {}).forEach(function (key) { payload[key] = captchaPayload[key]; });
				var request = fetch(restRoot + '/user/phone-code', {
					method: 'POST', credentials: 'same-origin',
					headers: { 'Content-Type': 'application/json', 'X-WP-Nonce': nonce },
					body: JSON.stringify(payload)
				});
				button.disabled = true;
				return request;
			}).then(function (response) { return response ? response.json().then(function (payload) { return { ok: response.ok, payload: payload }; }) : null; }).then(function (result) {
				if (!result) return;
				if (!result.ok || !result.payload.success) throw new Error(result.payload.message || '发送失败');
				notyf(result.payload.message || '验证码已发送', 'success');
				startCountdown(button, result.payload.data && result.payload.data.countdown);
			}).catch(function (error) {
				resetCountdown(button);
				notyf(error.message || '发送失败', 'danger');
			}).finally(function () { resetCaptcha('bind_phone', form); });
		}

		function postAjaxForm(form, action, scene, success) {
			if (!formHasRequiredValues(form)) return;
			var button = form.querySelector('[type="submit"]');
			var label = button && button.querySelector('[data-aksrt-settings-submit-label]');
			var original = label ? label.textContent : '';
			if (button) { button.disabled = true; setSettingsSubmitLabel(button, i18n.submitting || '提交中...'); }
			runCaptcha(scene, form).then(function (captchaPayload) {
				if (captchaPayload === null) {
					if (button) { button.disabled = false; setSettingsSubmitLabel(button, original); }
					return null;
				}
				var data = new FormData(form);
				data.set('action', action);
				data.set('_settings_nonce', settingsNonce);
				Object.keys(captchaPayload || {}).forEach(function (key) { data.set(key, captchaPayload[key]); });
				return fetch(ajaxUrl, { method: 'POST', credentials: 'same-origin', body: data });
			}).then(function (response) { return response ? response.json() : null; }).then(function (payload) {
				if (!payload) return;
				if (button) { button.disabled = false; setSettingsSubmitLabel(button, original); }
				if (!payload.success) throw new Error((payload.data && payload.data.message) || '操作失败');
				notyf((payload.data && payload.data.message) || '操作成功', 'success');
				if (typeof success === 'function') success(payload);
			}).catch(function (error) {
				if (button) { button.disabled = false; setSettingsSubmitLabel(button, original); }
				notyf(error.message || '操作失败', 'danger');
			}).finally(function () { resetCaptcha(scene, form); });
		}

		function postPhoneForm(form, endpoint, success) {
			if (!formHasRequiredValues(form)) return;
			var button = form.querySelector('[type="submit"]');
			var label = button && button.querySelector('[data-aksrt-settings-submit-label]');
			var original = label ? label.textContent : '';
			runCaptcha('bind_phone', form).then(function (captchaPayload) {
				if (captchaPayload === null) return null;
				var restRoot = settingsRestRoot();
				var nonce = settingsRestNonce();
				if (button) { button.disabled = true; setSettingsSubmitLabel(button, i18n.submitting || '提交中...'); }
				var payload = {};
				new FormData(form).forEach(function (value, key) { payload[key] = value; });
				Object.keys(captchaPayload || {}).forEach(function (key) { payload[key] = captchaPayload[key]; });
				return fetch(restRoot + endpoint, { method: 'POST', credentials: 'same-origin', headers: { 'Content-Type': 'application/json', 'X-WP-Nonce': nonce }, body: JSON.stringify(payload) });
			}).then(function (response) { return response ? response.json().then(function (payload) { return { ok: response.ok, payload: payload }; }) : null; }).then(function (result) {
				if (!result) return;
				if (!result.ok || !result.payload.success) throw new Error(result.payload.message || '操作失败');
				if (button) { button.disabled = false; setSettingsSubmitLabel(button, original); }
				notyf(result.payload.message || '操作成功', 'success');
				if (typeof success === 'function') success(result.payload);
			}).catch(function (error) {
				if (button) { button.disabled = false; setSettingsSubmitLabel(button, original); }
				notyf(error.message || '操作失败', 'danger');
			}).finally(function () { resetCaptcha('bind_phone', form); });
		}

		/* ---- 修改手机：脱敏中间位数字框（格数随号码长度变化） ---- */
		function phoneDigitBoxes(dialog) {
			return Array.prototype.slice.call(dialog.querySelectorAll('[data-aksrt-phone-digits] .aksrt-phone-digit'));
		}

		function phoneDigitsValue(dialog) {
			return phoneDigitBoxes(dialog).map(function (input) { return String(input.value || '').replace(/\D/g, ''); }).join('');
		}

		function setPhoneDigitsError(dialog, message) {
			var group = dialog.querySelector('[data-aksrt-phone-digits]');
			var error = dialog.querySelector('[data-aksrt-phone-digits-error]');
			if (error) {
				error.textContent = message || '';
				error.hidden = !message;
			}
			if (group) group.classList.toggle('has-error', !!message);
		}

		function hidePhoneCodeArea(dialog, options) {
			var area = dialog.querySelector('[data-aksrt-phone-code-area]');
			if (!area) return;
			var wasVisible = !area.hidden;
			area.hidden = true;
			area.querySelectorAll('.account-code-send,[data-aksrt-sms-trigger]').forEach(resetCountdown);
			if (wasVisible && options && options.destroyCode) {
				// 中间位被修改：销毁服务端已发放的老号验证码状态。
				fetch(settingsRestRoot() + '/user/phone-code', {
					method: 'POST', credentials: 'same-origin',
					headers: { 'Content-Type': 'application/json', 'X-WP-Nonce': settingsRestNonce() },
					body: JSON.stringify({ stage: 'reset_old_phone' })
				}).catch(function () {});
			}
		}

		function verifyPhoneMiddle(dialog) {
			var group = dialog.querySelector('[data-aksrt-phone-digits]');
			var boxes = phoneDigitBoxes(dialog);
			if (!group || !boxes.length) return;
			var hiddenLength = parseInt(group.getAttribute('data-hidden-length'), 10) || boxes.length;
			var middle = phoneDigitsValue(dialog);
			if (middle.length !== hiddenLength) return;

			dialog.__aksrtPhoneMatchTicket = (dialog.__aksrtPhoneMatchTicket || 0) + 1;
			var ticket = dialog.__aksrtPhoneMatchTicket;
			fetch(settingsRestRoot() + '/user/phone-match', {
				method: 'POST', credentials: 'same-origin',
				headers: { 'Content-Type': 'application/json', 'X-WP-Nonce': settingsRestNonce() },
				body: JSON.stringify({ middle: middle })
			}).then(function (response) { return response.json().then(function (payload) { return { ok: response.ok, payload: payload }; }); }).then(function (result) {
				if (ticket !== dialog.__aksrtPhoneMatchTicket) return;
				if (result.ok && result.payload.success) {
					var area = dialog.querySelector('[data-aksrt-phone-code-area]');
					if (area) area.hidden = false;
					setPhoneDigitsError(dialog, '');
				} else {
					hidePhoneCodeArea(dialog, { destroyCode: true });
					setPhoneDigitsError(dialog, (result.payload && result.payload.message) || '填写的号码与绑定手机号不一致');
				}
			}).catch(function () {
				if (ticket === dialog.__aksrtPhoneMatchTicket) {
					hidePhoneCodeArea(dialog, { destroyCode: false });
					setPhoneDigitsError(dialog, '网络错误，请重试');
				}
			});
		}

		function initPhoneDigits(dialog) {
			var boxes = phoneDigitBoxes(dialog);
			if (!boxes.length || dialog.dataset.aksrtDigitsBound === 'true') return;
			dialog.dataset.aksrtDigitsBound = 'true';

			boxes.forEach(function (input, index) {
				input.addEventListener('input', function () {
					var value = String(input.value || '').replace(/\D/g, '');
					input.value = value === '' ? '' : value.charAt(value.length - 1);
					hidePhoneCodeArea(dialog, { destroyCode: true });
					setPhoneDigitsError(dialog, '');
					if (input.value !== '' && index < boxes.length - 1) boxes[index + 1].focus();
					verifyPhoneMiddle(dialog);
				});
				input.addEventListener('keydown', function (event) {
					if (event.key === 'Backspace' && !input.value && index > 0) {
						event.preventDefault();
						boxes[index - 1].value = '';
						boxes[index - 1].focus();
						hidePhoneCodeArea(dialog, { destroyCode: true });
						setPhoneDigitsError(dialog, '');
					} else if (event.key === 'ArrowLeft' && index > 0) {
						boxes[index - 1].focus();
					} else if (event.key === 'ArrowRight' && index < boxes.length - 1) {
						boxes[index + 1].focus();
					}
				});
				input.addEventListener('paste', function (event) {
					var text = String((event.clipboardData || window.clipboardData).getData('text') || '');
					var digits = text.replace(/\D/g, '');
					if (!digits) return;
					event.preventDefault();
					for (var offset = 0; offset < boxes.length - index && offset < digits.length; offset++) {
						boxes[index + offset].value = digits.charAt(offset);
					}
					boxes[Math.min(index + digits.length, boxes.length - 1)].focus();
					hidePhoneCodeArea(dialog, { destroyCode: true });
					setPhoneDigitsError(dialog, '');
					verifyPhoneMiddle(dialog);
				});
			});
		}

		function sendRecoveryCode(button, form) {
			if (!form || button.disabled) return;
			var target = String((form.querySelector('[name="target"]') || {}).value || '').trim();
			if (!target) { notyf('请输入邮箱或手机号', 'warning'); return; }
			var dialog = form.closest('[data-account-dialog="password"]');
			button.disabled = true;
			runCaptcha('lostpassword', form).then(function (captchaPayload) {
				if (captchaPayload === null) { notyf('请先完成人机验证', 'warning'); resetCountdown(button); return null; }
				var payload = { scene: 'resetpassword', target: target, channel: dialog ? (dialog.getAttribute('data-recovery-channel') || '') : '' };
				Object.keys(captchaPayload || {}).forEach(function (key) { payload[key] = captchaPayload[key]; });
				return fetch(settingsRestRoot() + '/auth/code', {
					method: 'POST', credentials: 'same-origin',
					headers: { 'Content-Type': 'application/json', 'X-WP-Nonce': settingsRestNonce() },
					body: JSON.stringify(payload)
				});
			}).then(function (response) { return response ? response.json().then(function (payload) { return { ok: response.ok, payload: payload }; }) : null; }).then(function (result) {
				if (!result) return;
				if (!result.ok || !result.payload.success) throw new Error(result.payload.message || '发送失败');
				notyf((result.payload.data && result.payload.data.message) || result.payload.message || '验证码已发送', 'success');
				startCountdown(button, (result.payload.data && result.payload.data.countdown) || result.payload.countdown);
			}).catch(function (error) {
				resetCountdown(button);
				notyf(error.message || '发送失败', 'danger');
			}).finally(function () { resetCaptcha('lostpassword', form); });
		}

		function postRecoveryForm(form) {
			if (!formHasRequiredValues(form)) return;
			var password = form.querySelector('[name="password"]');
			var confirm = form.querySelector('[name="password_confirm"]');
			if (password && confirm && password.value !== confirm.value) { notyf('两次密码输入不一致', 'warning'); confirm.focus(); return; }
			var button = form.querySelector('[type="submit"]');
			var label = button && button.querySelector('[data-aksrt-settings-submit-label]');
			var original = label ? label.textContent : '';
			var dialog = form.closest('[data-account-dialog="password"]');
			if (button) { button.disabled = true; setSettingsSubmitLabel(button, i18n.submitting || '提交中...'); }
			runCaptcha('lostpassword', form).then(function (captchaPayload) {
				if (captchaPayload === null) {
					if (button) { button.disabled = false; setSettingsSubmitLabel(button, original); }
					return null;
				}
				var payload = {};
				new FormData(form).forEach(function (value, key) { payload[key] = value; });
				payload.channel = dialog ? (dialog.getAttribute('data-recovery-channel') || '') : '';
				Object.keys(captchaPayload || {}).forEach(function (key) { payload[key] = captchaPayload[key]; });
				return fetch(settingsRestRoot() + '/auth/reset-password', {
					method: 'POST', credentials: 'same-origin',
					headers: { 'Content-Type': 'application/json', 'X-WP-Nonce': settingsRestNonce() },
					body: JSON.stringify(payload)
				});
			}).then(function (response) { return response ? response.json().then(function (payload) { return { ok: response.ok, payload: payload }; }) : null; }).then(function (result) {
				if (!result) return;
				if (!result.ok || !result.payload.success) throw new Error(result.payload.message || '重设密码失败');
				if (button) { button.disabled = false; setSettingsSubmitLabel(button, original); }
				notyf(result.payload.message || (result.payload.data && result.payload.data.message) || '密码已重置', 'success');
				window.setTimeout(function () {
					var redirect = result.payload.redirect || (result.payload.data && result.payload.data.redirect);
					if (redirect) window.location.assign(redirect);
					else window.location.reload();
				}, 700);
			}).catch(function (error) {
				if (button) { button.disabled = false; setSettingsSubmitLabel(button, original); }
				notyf(error.message || '重设密码失败', 'danger');
			}).finally(function () { resetCaptcha('lostpassword', form); });
		}

		function bindDialog(shell) {
			var dialog = shell.querySelector('[data-account-dialog]');
			if (!dialog || dialog.dataset.aksrtBound === 'true') return;
			dialog.dataset.aksrtBound = 'true';
			dialog.querySelectorAll('.toggle-pwd').forEach(function (button) {
				button.addEventListener('click', function () {
					var input = dialog.querySelector('#' + button.getAttribute('data-target'));
					if (!input) return;
					input.type = input.type === 'password' ? 'text' : 'password';
					var icon = button.querySelector('i');
					if (icon) { icon.classList.toggle('fa-eye', input.type === 'password'); icon.classList.toggle('fa-eye-slash', input.type === 'text'); }
				});
			});
			var type = dialog.getAttribute('data-account-dialog');
			if (type === 'password') {
				var recoveryTarget = dialog.querySelector('#pwd-recovery-target');
				if (recoveryTarget && dialog.dataset.recoveryTarget) recoveryTarget.value = dialog.dataset.recoveryTarget;
				dialog.querySelectorAll('[data-account-recovery-open],[data-account-recovery-back]').forEach(function (button) {
					button.addEventListener('click', function () {
						var showRecovery = button.hasAttribute('data-account-recovery-open');
						dialog.querySelectorAll('[data-account-password-pane]').forEach(function (pane) {
							pane.hidden = pane.getAttribute('data-account-password-pane') === 'recovery' ? !showRecovery : showRecovery;
						});
						var title = dialog.querySelector('[data-account-password-title]');
						if (title) {
							title.textContent = title.getAttribute(showRecovery ? 'data-recovery-label' : 'data-change-label') || title.textContent;
							var shell = dialog.closest('.aksrt-user-settings-modal');
							if (shell) shell.setAttribute('aria-label', title.textContent);
						}
						var input = dialog.querySelector(showRecovery ? '#pwd-recovery-target' : '#pwd-old');
						if (input) input.focus();
					});
				});
				var passwordForm = dialog.querySelector('#pwd-form');
				if (passwordForm) passwordForm.addEventListener('submit', function (event) {
					event.preventDefault();
					var password = passwordForm.querySelector('[name="password"]');
					var confirm = passwordForm.querySelector('[name="password2"]');
					if (password && confirm && password.value !== confirm.value) { notyf('两次密码输入不一致', 'warning'); confirm.focus(); return; }
					postAjaxForm(passwordForm, 'aksrt_change_password', 'change_password', function () { window.setTimeout(function () { window.location.reload(); }, 700); });
				});
				var recoveryForm = dialog.querySelector('#pwd-recovery-form');
				var recoveryCodeButton = dialog.querySelector('[data-account-recovery-send]');
				if (recoveryCodeButton && recoveryForm) recoveryCodeButton.addEventListener('click', function () { sendRecoveryCode(recoveryCodeButton, recoveryForm); });
				if (recoveryForm) recoveryForm.addEventListener('submit', function (event) { event.preventDefault(); postRecoveryForm(recoveryForm); });
			} else if (type === 'email') {
				dialog.querySelectorAll('.account-code-send').forEach(function (button) {
					button.addEventListener('click', function () { sendEmailCode(button, button.closest('form'), button.getAttribute('data-account-code-scene')); });
				});
				var oldForm = dialog.querySelector('#email-old-verify-form');
				var newForm = dialog.querySelector('#email-new-form');
				if (oldForm) oldForm.addEventListener('submit', function (event) {
					event.preventDefault();
					postAjaxForm(oldForm, 'aksrt_verify_account_email', 'change_email', function () { setStep(dialog, 'email-new'); });
				});
				if (newForm) newForm.addEventListener('submit', function (event) {
					event.preventDefault();
					postAjaxForm(newForm, 'aksrt_change_email', 'change_email', function () {
						if (dialog.querySelector('[data-account-step="email-success"]')) setStep(dialog, 'email-success');
						window.setTimeout(function () { window.location.reload(); }, 700);
					});
				});
			} else if (type === 'phone') {
				initPhoneDigits(dialog);
				dialog.querySelectorAll('[data-aksrt-sms-trigger]').forEach(function (button) {
					button.addEventListener('click', function () { sendPhoneCode(button, button.closest('form'), button.getAttribute('data-aksrt-sms-scene')); });
				});
				var phoneOldForm = dialog.querySelector('#phone-old-verify-form');
				var phoneNewForm = dialog.querySelector('#aksrt-bind-phone-form');
				if (phoneOldForm) phoneOldForm.addEventListener('submit', function (event) {
					event.preventDefault();
					postPhoneForm(phoneOldForm, '/user/phone-verify', function () { setStep(dialog, 'phone-new'); });
				});
				if (phoneNewForm) phoneNewForm.addEventListener('submit', function (event) {
					event.preventDefault();
					postPhoneForm(phoneNewForm, '/user/phone', function () {
						if (dialog.querySelector('[data-account-step="phone-success"]')) setStep(dialog, 'phone-success');
						window.setTimeout(function () { window.location.reload(); }, 700);
					});
				});
			}
		}

		function resetSettingsModal(shell) {
			if (!shell || !shell.classList.contains('aksrt-user-settings-modal')) return;
			shell.querySelectorAll('.account-code-send,[data-aksrt-sms-trigger],[data-account-recovery-send]').forEach(resetCountdown);
			shell.querySelectorAll('form').forEach(function (form) { form.reset(); });
			shell.querySelectorAll('[data-account-dialog="phone"]').forEach(function (dialog) {
				dialog.querySelectorAll('.aksrt-phone-digit').forEach(function (input) { input.value = ''; });
				var group = dialog.querySelector('[data-aksrt-phone-digits]');
				if (group) group.classList.remove('has-error');
				var error = dialog.querySelector('[data-aksrt-phone-digits-error]');
				if (error) { error.hidden = true; error.textContent = ''; }
				var area = dialog.querySelector('[data-aksrt-phone-code-area]');
				if (area) area.hidden = !!group;
			});
		}

		if (document.documentElement.dataset.aksrtSettingsModalCleanupInitialized !== 'true') {
			document.documentElement.dataset.aksrtSettingsModalCleanupInitialized = 'true';
			document.addEventListener('aksrt:modal:close', function (event) { resetSettingsModal(event.detail && event.detail.shell); });
		}

		root.querySelectorAll('[data-aksrt-settings-modal]').forEach(function (button) {
			if (button.dataset.aksrtSettingsInitialized === 'true') return;
			button.dataset.aksrtSettingsInitialized = 'true';
			button.addEventListener('click', function () { openSettingsModal(button.getAttribute('data-aksrt-settings-modal')); });
		});
		root.querySelectorAll('.binding-item--linkable').forEach(function(link) {
				if (link.dataset.aksrtBindCaptchaInitialized === 'true') return;
				link.dataset.aksrtBindCaptchaInitialized = 'true';
				link.addEventListener('click', function(event) {
					if (event.defaultPrevented || event.button !== 0 || event.metaKey || event.ctrlKey || event.shiftKey || event.altKey) return;
					var startUrl = link.getAttribute('data-bind-start-url') || link.getAttribute('href') || '';
					var provider = link.getAttribute('data-provider') || link.getAttribute('data-bind-provider') || '';
					var scope = link.closest('[data-aksrt-captcha-scope]') || root;
					if (!startUrl || !captchaAvailable('bind', scope)) return;
					event.preventDefault();
					var restUrl = String(cfg.restUrl || (window.aksrtData && (aksrtData.restUrl || aksrtData.apiUrl)) || '').replace(/\/$/, '');
					var nonce = cfg.restNonce || (window.aksrtData && (aksrtData.restNonce || aksrtData.nonce)) || '';
					var redirectTo = (cfg.tabUrls && cfg.tabUrls.settings) || window.location.href;
					if (!restUrl) { window.location.assign(startUrl); return; }
					link.classList.add('is-loading');
					runCaptcha('bind', scope).then(function(captchaPayload) {
						if (captchaPayload === null) return null;
						return fetch(restUrl + '/oauth/bind-pass', {
							method: 'POST',
							credentials: 'same-origin',
							headers: { 'Content-Type': 'application/json', 'X-WP-Nonce': nonce },
							body: JSON.stringify(Object.assign({
								provider: provider,
								redirect_to: redirectTo
							}, captchaPayload || {}))
						});
					}).then(function(response) {
						if (!response) return null;
						return response.json().catch(function() { return {}; }).then(function(payload) {
							if (!response.ok || !payload || payload.success === false) throw new Error(payload.message || '绑定验证失败');
							return payload.data || payload;
						});
					}).then(function(payload) {
						if (payload && payload.url) window.location.assign(payload.url);
					}).catch(function(error) {
						notyf(error.message || '绑定验证失败，请重试', 'danger');
					}).finally(function() {
						link.classList.remove('is-loading');
						resetCaptcha('bind', scope);
					});
				});
			});

			// 解绑

		root.querySelectorAll('.binding-unbind-btn').forEach(function(b) {
			if (b.dataset.aksrtSettingsInitialized === 'true') return;
			b.dataset.aksrtSettingsInitialized = 'true';
			b.addEventListener('click', function() {
				var p = this.getAttribute('data-provider');
				if (!p) return;
				if (!confirm(i18n.confirmUnbind || '确定解除绑定?')) return;
				var self = b;
				self.disabled = true;
				self.textContent = i18n.unbinding || '解除中...';
				var toastId = 'aksrt-settings-oauth-unbind-toast';
				notyf(i18n.unbinding || '正在解除绑定…', 'load', '', toastId);
				var unbindNonce = document.getElementById('aksrt-oauth-unbind-nonce');
				var data = new URLSearchParams();
				data.set('action', 'aksrt_oauth_unbind');
				data.set('nonce', unbindNonce ? unbindNonce.value : '');
				data.set('provider', p);
				data.set('userId', String(userId));
					fetch(ajaxUrl, {
						method: 'POST',
						credentials: 'same-origin',
						headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
						body: data.toString()
					})
					.then(function(response) {
						return response.json().catch(function() { return {}; }).then(function(payload) {
							return { ok: response.ok, status: response.status, payload: payload || {} };
						});
					})
					.then(function(result) {
						var d = result.payload;
						if (result.ok && d.success) {
							notyf((d.data && d.data.message) || d.message || i18n.unbindSuccess || '解除成功', 'success', 5, toastId);
							setTimeout(function() {
								window.location.href = tabUrls.settings || new URL('/user/settings/', window.location.origin).toString();
							}, 1000);
						} else {
							var message = result.status === 409
								? (d.message || (d.data && d.data.message) || i18n.unbindFailed || '解除失败')
								: ((d.data && d.data.message) || d.message || i18n.unbindFailed || '解除失败');
							notyf(message, 'danger', 5, toastId);
							self.disabled = false;
							self.textContent = i18n.unbind || '解除';
						}
					})
				.catch(function() {
					notyf(i18n.networkError || '网络错误', 'danger', 5, toastId);
					self.disabled = false;
					self.textContent = i18n.unbind || '解除';
				});
			});
		});
	}

		function initSettingsCallbackToast() {
			if (document.documentElement.dataset.aksrtSettingsCallbackInitialized === 'true') return;
			var currentUrl = new URL(window.location.href);
			var action = currentUrl.searchParams.get('oauth_action');
			if (['login', 'bind', 'error'].indexOf(action) === -1) return;
			if (action !== 'bind' && document.documentElement.dataset.aksrtOauthResultHandled === 'true') return;
			document.documentElement.dataset.aksrtSettingsCallbackInitialized = 'true';

			var provider = currentUrl.searchParams.get('oauth_provider') || '';
			var providerLabels = {
				github: 'GitHub',
				gitee: 'Gitee',
				qq: 'QQ',
				google: 'Google',
				weibo: '微博',
				weixin: '微信',
				weixingzh: '微信公众号'
			};
			var errorMessages = {
				access_denied: '已取消第三方授权',
				cancelled: '已取消第三方授权',
				canceled: '已取消第三方授权',
				invalid_state: '授权状态已失效，请重新尝试',
				state_mismatch: '授权状态已失效，请重新尝试',
				provider_unavailable: '该登录方式暂时不可用',
				provider_error: '第三方授权失败，请稍后重试',
				callback_failed: '第三方授权失败，请稍后重试',
				login_failed: '第三方登录失败，请重试',
					bind_failed: '第三方账号绑定失败，请重试',
					bind_verification_required: '请先完成人机验证后再绑定',
					account_conflict: '该第三方账号无法绑定到当前账号',
				already_bound: '该第三方账号已绑定其他账号',
				timeout: '第三方授权已超时，请重试'
			};
			var providerLabel = providerLabels[provider] || '';
			var message = '';
			var type = 'success';
			if (action === 'login') message = providerLabel ? providerLabel + '登录成功' : '登录成功';
			if (action === 'bind') message = providerLabel ? providerLabel + '绑定成功' : (i18n.bindSuccess || '绑定成功');
			if (action === 'error') {
				type = 'danger';
				message = errorMessages[currentUrl.searchParams.get('oauth_error') || ''] || '第三方授权失败，请重试';
			}
			notyf(message, type);

			if (window.history.replaceState) {
				['oauth_action', 'oauth_provider', 'oauth_error', 'oauth_bound'].forEach(function(key) {
					currentUrl.searchParams.delete(key);
				});
				window.history.replaceState({}, '', currentUrl.pathname + currentUrl.search + currentUrl.hash);
			}
		}


	jQuery(document).off('auto_fun.aksrt-user-center').on('auto_fun.aksrt-user-center', function () {
		initDashboardNavigation();
		initProfileForm();
		initAuthForm();
		initUnfavorite();
		initPostDeletion();
		initNotifications();
		initNotificationPreferences();
		initSettings();
		initSettingsCallbackToast();
	});



})();