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const templateName = SHOPLAZZA?.meta?.page?.template_name || ''; const SEARCH_URL = '/search'; const TAG = 'spz-custom-smart-search-location'; const SEARCH_CONTAINER_CLASS = 'app-smart-product-search-container'; const THEME_NAME = window.SHOPLAZZA.theme.merchant_theme_name.replace(/ /g, ''); const BREAKPOINT = 960; const DELAY = 300; const DEFAULT_SEARCH_STYLE_CONFIG = { styleType: 'imageText', borderRadius: 4, marginEnabled: false, margin: { mobile: { left: 0, right: 0, linked: true }, pc: { left: 0, right: 0, linked: true }, }, showSearchButton: true, searchButtonType: 'text', iconEnabled: true, iconType: 'system', customIcon: '', textEnabled: false, fontStyle: 'normal', fontBold: false, fontSize: 14, fontItalic: false, searchText: 'Search', colorType: 'theme', iconColor: '#202020', textColor: '#202020', buttonTextColor: '#FFFFFF', buttonIconColor: '#FFFFFF', buttonColor: '#202020', searchBorderColor: '#202020', searchBgColor: '#FFFFFF', inputIconTextColor: '#6D7175', }; const DEFAULT_CLICK_SEARCH_STYLE_CONFIG = { buttonType: 'text', iconType: 'system', customIcon: '', fontStyle: 'normal', fontBold: false, fontSize: 14, fontItalic: false, searchText: 'Search', borderRadius: 4, colorType: 'theme', iconColor: '#FFFFFF', textColor: '#FFFFFF', buttonColor: '#202020', searchBorderColor: '#202020', searchBgColor: '#FFFFFF', inputIconTextColor: '#6D7175', hotSearchBgStartColor: '#FFE5E6', hotSearchBgEndColor: '#FFFCFC', }; // --- 工具函数 --- function parseHeaderStyle(headerStyleStr) { const hasHeaderStyle = headerStyleStr && headerStyleStr !== '' && headerStyleStr !== '{}'; if (!hasHeaderStyle) { return { searchStyleConfig: { ...DEFAULT_SEARCH_STYLE_CONFIG }, clickSearchStyleConfig: { ...DEFAULT_CLICK_SEARCH_STYLE_CONFIG }, }; } try { const parsed = typeof headerStyleStr === 'string' ? JSON.parse(headerStyleStr) : headerStyleStr; return { searchStyleConfig: { ...DEFAULT_SEARCH_STYLE_CONFIG, ...(parsed.searchStyleConfig || {}) }, clickSearchStyleConfig: { ...DEFAULT_CLICK_SEARCH_STYLE_CONFIG, ...(parsed.clickSearchStyleConfig || {}) }, }; } catch (e) { console.error('parseHeaderStyle error:', e); return { searchStyleConfig: { ...DEFAULT_SEARCH_STYLE_CONFIG }, clickSearchStyleConfig: { ...DEFAULT_CLICK_SEARCH_STYLE_CONFIG }, }; } } function matchTheme(target) { return THEME_NAME.toLocaleLowerCase().includes(target.toLocaleLowerCase()); } function resolveThemeValue(themeMap, defaultValue) { let result = defaultValue; for (const key of Object.keys(themeMap)) { if (matchTheme(key)) result = themeMap[key]; } return result; } function joinSelectors(selectorList) { return [...new Set(selectorList)].join(','); } function isDesktop() { // 编辑器环境检测：编辑器可能使用 CSS transform 模拟移动端，此时 matchMedia 不准确 // 优先使用 document.documentElement.clientWidth 检测实际可视区域宽度 const viewportWidth = document.documentElement.clientWidth || window.innerWidth; return viewportWidth >= BREAKPOINT; } // --- 元素查找 Mixin --- const ElementFinderMixin = { getBlockWrap() { return this.element.closest('.app-smart-product-search-wrap') || document.querySelector('.app-smart-product-search-wrap'); }, getBlockContainer() { return this.element.closest('.' + SEARCH_CONTAINER_CLASS) || document.querySelector('.' + SEARCH_CONTAINER_CLASS); }, resolveBlockElement(selector, fallbackId) { const wrap = this.getBlockWrap(); const el = wrap?.querySelector(selector) || document.getElementById(fallbackId); return el ? SPZ.whenApiDefined(el) : Promise.resolve(null); }, getSmartSearchEl() { return this.resolveBlockElement('ljs-search', 'app-smart-search-982'); }, getOutsideItemEl() { return this.resolveBlockElement('.app-smart-search-outside-item', 'app-smart-search-outside-item-982'); }, }; // --- 主题配置 --- const HEADER_SELECTOR = resolveThemeValue({ eva: 'header .header_grid_layout', geek: '.header-mobile-inner-container', onePage: 'header .header', wind: 'header #header-nav', nova: 'header .header', hero: 'header .header__nav', flash: '#shoplaza-section-header>div>div', lifestyle: '.header__wrapper', reformia: 'header#header', }, 'header'); const SEARCH_ICON_CLASS = resolveThemeValue({ flash: 'app-smart-icon-search-large-flash', hero: 'app-smart-icon-search-large-hero', geek: 'app-smart-icon-search-large-geek', nova: 'app-smart-icon-search-large-nova', }, 'app-smart-icon-search-large-default'); const PLUGIN_RELOCATION_CONFIG = resolveThemeValue({ reformia: { pc: '.header-layout .header__actions', mobile: '.header-layout .header__actions', }, }, null); // --- 布局 Mixin --- const MobileLayoutMixin = { relocatePlugin() { if (!PLUGIN_RELOCATION_CONFIG) return; const targetSelector = isDesktop() ? PLUGIN_RELOCATION_CONFIG.pc : PLUGIN_RELOCATION_CONFIG.mobile; if (!targetSelector) return; if (this._relocateTimer) { clearInterval(this._relocateTimer); } const attemptRelocate = () => { const container = this.element.closest('.' + SEARCH_CONTAINER_CLASS) || document.querySelector('#app-smart-product-search-container-982'); if (!container || !document.body.contains(container)) return false; const target = document.querySelector(targetSelector); if (!target) return false; if (target.contains(container)) return true; target.insertBefore(container, target.firstChild); return true; }; if (attemptRelocate()) return; let attempts = 0; this._relocateTimer = setInterval(() => { attempts++; if (attemptRelocate() || attempts >= 20) { clearInterval(this._relocateTimer); this._relocateTimer = null; } }, 500); }, applySearchIconClass() { document.querySelectorAll('.app-smart-icon-search-large').forEach(el => { el.classList.add(SEARCH_ICON_CLASS); }); }, adjustLifestyleIcon() { if (!matchTheme('lifestyle') || this.searchItemType === 'input' || isDesktop()) return; if (window.__smartSearchLifestyleIconMoved__) { this._lifestyleIconMoved = true; return; } const container = this.getBlockContainer(); if (!container) return; const alreadyMoved = !!document.querySelector( '.header__wrapper .container .row.header>div>.app-smart-product-search-container' ); if (alreadyMoved) { this._lifestyleIconMoved = true; window.__smartSearchLifestyleIconMoved__ = true; return; } const headerDivs = document.querySelectorAll('.header__wrapper .container .row.header>div'); if (!headerDivs.length) return; const lastDiv = headerDivs[headerDivs.length - 1]; lastDiv.appendChild(container); this._lifestyleIconMoved = true; window.__smartSearchLifestyleIconMoved__ = true; }, initInputMode() { document.querySelectorAll('.app-smart-icon-search-large').forEach(el => { el.style.display = 'none'; }); const searchWrap = this.getBlockWrap(); const pcContainer = this.getBlockContainer(); const mobileContainer = document.querySelector('.smart-search-mobile-container'); if (!this._originalSearchWrapParent && searchWrap && searchWrap.parentElement) { this._originalSearchWrapParent = searchWrap.parentElement; } if (isDesktop()) { if (mobileContainer) mobileContainer.style.display = 'none'; if (searchWrap && this._originalSearchWrapParent) { if (mobileContainer && mobileContainer.contains(searchWrap)) { this._originalSearchWrapParent.appendChild(searchWrap); } } // PC 端：显示所有 PC 容器 document.querySelectorAll('.' + SEARCH_CONTAINER_CLASS).forEach(el => { el.style.display = 'block'; }); return; } if (templateName === 'search') { this._skipMobileInit = true; return; } // 移动端：先确认 mobile container 归属，再决定是否隐藏 PC 容器 // 避免多实例场景：Instance B 不应影响 Instance A 已设置好的 mobile container this.ensureMobileSearchContainer(); const mobileContainerAfterEnsure = document.querySelector('.smart-search-mobile-container'); if (!mobileContainerAfterEnsure) return; const existingWrap = mobileContainerAfterEnsure.querySelector('.app-smart-product-search-wrap'); if (existingWrap && existingWrap !== searchWrap) { // 另一个实例已占用 mobile container，不干预全局 DOM return; } // 确认是本实例管理 mobile container，再隐藏所有 PC 容器 document.querySelectorAll('.' + SEARCH_CONTAINER_CLASS).forEach(el => { el.style.display = 'none'; }); if (searchWrap && !mobileContainerAfterEnsure.contains(searchWrap)) { mobileContainerAfterEnsure.appendChild(searchWrap); } mobileContainerAfterEnsure.style.display = ''; }, ensureMobileSearchContainer() { if (document.querySelector('.smart-search-mobile-container')) return; const header = document.querySelector(HEADER_SELECTOR); if (!header) return; const container = document.createElement('div'); container.classList.add('smart-search-mobile-container'); container.classList.add('smart-search-mobile-container-' + THEME_NAME.toLocaleLowerCase()); header.appendChild(container); }, initIconMode() { document.querySelectorAll('.app-smart-icon-search-large').forEach(el => { el.style.display = 'flex'; }); const searchWrap = this.getBlockWrap(); const mobileContainer = document.querySelector('.smart-search-mobile-container'); if (mobileContainer) { const existingWrap = mobileContainer.querySelector('.app-smart-product-search-wrap'); // 只有 mobile container 是空的或归属本实例时才隐藏，避免隐藏其他实例的搜索插件 if (!existingWrap || existingWrap === searchWrap) { mobileContainer.style.display = 'none'; } } // 显示所有 PC 容器 document.querySelectorAll('.' + SEARCH_CONTAINER_CLASS).forEach(el => { el.style.display = ''; }); }, hasMobilePluginParent() { return !['geek', 'flash', 'boost', 'reformia'].includes(THEME_NAME.toLocaleLowerCase()); }, showMobileSmartSearch() { if (this._mobileSearchShown) return; const PLUGIN_PARENT_SELECTORS = { nova: '.header__mobile #header__plugin-container', hero: '.header__icons .tw-flex.tw-justify-end.tw-items-center.tw-space-x-7', onePage: '.header__mobile #header__plugin-container', wind: '#header-icons .flex.justify-end.items-center', eva: '#header__icons .plugin_content', }; const parentEl = document.querySelector( joinSelectors(Object.values(PLUGIN_PARENT_SELECTORS)) ); if (!parentEl) return; const hasHiddenClass = parentEl.classList.contains('md:hidden') || parentEl.classList.contains('md:tw-hidden'); if (hasHiddenClass) { Array.from(parentEl.children).forEach((child) => { if (!this.isSmartSearchElement(child)) { child.style.display = 'none'; } }); parentEl.classList.remove('md:hidden', 'md:tw-hidden'); } else { const smartSearchEl = Array.from(parentEl.children).find( (child) => this.isSmartSearchElement(child) ); if (smartSearchEl) { smartSearchEl.style.display = 'block'; } } this._mobileSearchShown = true; }, isSmartSearchElement(el) { return ( el.classList.contains(SEARCH_CONTAINER_CLASS) || el.querySelectorAll(`.${SEARCH_CONTAINER_CLASS}`).length > 0 ); }, addMobileSmartSearch() { if (this._mobileSearchAdded) return; const HEADER_ICONS_SELECTORS = { geek: '#header-mobile-container .flex.items-center.justify-end.flex-shrink-0', flash: '#header-layout .header__icons', boost: '.header__mobile-bottom .tw-flex.tw-items-center.tw-justify-end.tw-flex-1', reformia: '.header-layout .header__actions', }; const SMART_SEARCH_ANCESTORS = [ '#header-menu-mobile #menu-drawer', '#menu-drawer .plugin__header-content', '.header__drawer', '.header-content .logo-wrap', '.header_hamburger_sidebar-container', ]; const iconsEl = document.querySelector( joinSelectors(Object.values(HEADER_ICONS_SELECTORS)) ); const searchWrapSelector = joinSelectors( SMART_SEARCH_ANCESTORS.map(a => `${a} .${SEARCH_CONTAINER_CLASS}`) ); const searchWrapEl = document.querySelector(searchWrapSelector); if (!iconsEl || !searchWrapEl) return; iconsEl.insertAdjacentElement('afterbegin', searchWrapEl); this._mobileSearchAdded = true; }, initMobileSmartSearch() { if (this._lifestyleIconMoved) return; if (this.hasMobilePluginParent()) { this.showMobileSmartSearch(); } else { this.addMobileSmartSearch(); } }, }; const StyleApplicatorMixin = { _getMarginConfig(config) { if (!config.marginEnabled || !config.margin) { return { left: 0, right: 0 }; } const device = isDesktop() ? 'pc' : 'mobile'; return config.margin[device] || { left: 0, right: 0 }; }, _applySearchInlineStyles(searchWrap, config) { const isCustom = config.colorType === 'custom'; const find = (sel) => searchWrap.querySelector(sel); const borderRadius = `${config.borderRadius}px`; const fontSize = `${config.fontSize}px`; const fontWeight = config.fontBold ? 'bold' : 'normal'; const fontStyle = config.fontItalic ? 'italic' : 'normal'; const inputContainer = find('.smart-search-outside-input-container'); if (inputContainer) { inputContainer.style.setProperty('border-radius', borderRadius, 'important'); if (isCustom) { inputContainer.style.setProperty('border-color', config.searchBorderColor, 'important'); inputContainer.style.setProperty('background-color', config.searchBgColor, 'important'); } else { inputContainer.style.removeProperty('border-color'); inputContainer.style.removeProperty('background-color'); } } const outsideButtons = searchWrap.querySelectorAll('.smart-search-outside-input-button'); outsideButtons.forEach((btn) => { if (isCustom) { btn.style.setProperty('background-color', config.buttonColor, 'important'); } else { btn.style.removeProperty('background-color'); } }); const btnSystemIcons = searchWrap.querySelectorAll('.smart-search-button-system-icon'); btnSystemIcons.forEach((icon) => { if (isCustom) { icon.style.setProperty('color', config.buttonIconColor, 'important'); } else { icon.style.removeProperty('color'); } }); const btnTexts = searchWrap.querySelectorAll('.smart-search-button-text'); btnTexts.forEach((txt) => { txt.style.setProperty('font-size', fontSize, 'important'); txt.style.setProperty('font-weight', fontWeight, 'important'); txt.style.setProperty('font-style', fontStyle, 'important'); if (isCustom) { txt.style.setProperty('color', config.buttonTextColor, 'important'); } else { txt.style.removeProperty('color'); } }); const inputIcons = searchWrap.querySelectorAll('.smart-search-outside-input-icon, .smart-search-outside-input-icon svg'); inputIcons.forEach((el) => { if (isCustom) { el.style.setProperty('color', config.inputIconTextColor, 'important'); el.style.setProperty('fill', config.inputIconTextColor, 'important'); } else { el.style.removeProperty('color'); el.style.removeProperty('fill'); } }); const placeholderTexts = searchWrap.querySelectorAll('.smart-search-outside-input-placeholder-text'); placeholderTexts.forEach((el) => { if (isCustom) { el.style.setProperty('color', config.inputIconTextColor, 'important'); } else { el.style.removeProperty('color'); } }); const systemIcons = searchWrap.querySelectorAll('.smart-search-system-icon, .smart-search-system-icon svg'); systemIcons.forEach((el) => { if (isCustom) { el.style.setProperty('color', config.iconColor, 'important'); el.style.setProperty('fill', config.iconColor, 'important'); } else { el.style.removeProperty('color'); el.style.removeProperty('fill'); } }); const iconText = find('.smart-search-icon-text'); if (iconText) { iconText.style.setProperty('font-size', fontSize, 'important'); iconText.style.setProperty('font-weight', fontWeight, 'important'); iconText.style.setProperty('font-style', fontStyle, 'important'); if (isCustom) { iconText.style.setProperty('color', config.textColor, 'important'); } else { iconText.style.removeProperty('color'); } } }, _applyClickSearchInlineStyles(sidebar, config) { const isCustom = config.colorType === 'custom'; const find = (sel) => sidebar.querySelector(sel) || document.querySelector(sel); const searchForm = find('.smart-search-form'); if (searchForm) { searchForm.style.setProperty('border-radius', `${config.borderRadius}px`, 'important'); searchForm.style.setProperty('border-width', '1px', 'important'); searchForm.style.setProperty('border-style', 'solid', 'important'); searchForm.style.setProperty('overflow', 'hidden'); } const submitBtn = find('.smart-search-submit-btn'); const buttonText = find('.smart-search-sidebar-button-text'); if (buttonText) { buttonText.style.setProperty('font-size', `${config.fontSize}px`, 'important'); buttonText.style.setProperty('font-weight', config.fontBold ? 'bold' : 'normal', 'important'); buttonText.style.setProperty('font-style', config.fontItalic ? 'italic' : 'normal', 'important'); } if (submitBtn) { const hotWordsCarousel = sidebar.querySelector('.hot-words-carousel'); if (hotWordsCarousel) { const btnWidth = submitBtn.offsetWidth || 66; hotWordsCarousel.style.setProperty('right', `${btnWidth + 8}px`, 'important'); } } if (isCustom) { if (searchForm) { searchForm.style.setProperty('border-color', config.searchBorderColor, 'important'); } const inputContent = find('.smart-search-input-content'); if (inputContent) { inputContent.style.setProperty('background', config.searchBgColor, 'important'); inputContent.style.setProperty('border-color', 'transparent', 'important'); } if (submitBtn) { submitBtn.style.setProperty('background-color', config.buttonColor, 'important'); submitBtn.style.setProperty('color', config.textColor, 'important'); } const systemIcon = find('.smart-search-sidebar-button-system-icon'); if (systemIcon) { systemIcon.style.setProperty('color', config.iconColor, 'important'); const svg = systemIcon.querySelector('svg'); if (svg) svg.style.setProperty('fill', config.iconColor, 'important'); } if (buttonText) { buttonText.style.setProperty('color', config.textColor, 'important'); } const insideIcon = find('.smart-search-inside-system-icon'); if (insideIcon) { insideIcon.style.setProperty('color', config.inputIconTextColor, 'important'); const svg = insideIcon.querySelector('svg'); if (svg) svg.style.setProperty('fill', config.inputIconTextColor, 'important'); } const searchInput = find('.smart-search-input'); if (searchInput) { searchInput.style.setProperty('color', config.inputIconTextColor, 'important'); } } this._injectClickSearchScopedStyle(config); }, _injectClickSearchScopedStyle(config) { const isCustom = config.colorType === 'custom'; const styleId = 'smart-search-click-scoped-style'; let style = document.getElementById(styleId); if (!style) { style = document.createElement('style'); style.id = styleId; document.head.appendChild(style); } let css = ''; if (isCustom) { css = ` .hot-search { background: linear-gradient(180deg, ${config.hotSearchBgStartColor} 0%, ${config.hotSearchBgEndColor} 100%) !important; } .smart-search-input::placeholder { color: ${config.inputIconTextColor} !important; opacity: 0.6; } .hot-words-carousel-word { color: ${config.inputIconTextColor} !important; opacity: 0.6; } `; } style.textContent = css; }, applySearchStyleConfig(retryCount = 0) { const config = this.searchStyleConfig; const searchWrap = this.getBlockWrap(); if (!searchWrap) return; // 设置锁标记，防止 resize 期间重复调用 this._isApplyingStyle = true; // 重构后：静态内容在 ljs-render 外部，DOM 元素始终存在 const iconSearchLarge = searchWrap.querySelector('.app-smart-icon-search-large'); const isSearchBox = config.styleType === 'searchBox'; // 检查轮播是否已渲染，如果没有则短暂等待后重试 const placeholder = searchWrap.querySelector('.smart-search-outside-input-placeholder'); const carousel = searchWrap.querySelector('.app-smart-search-outside-carousel'); // 轮播组件可能需要额外时间渲染，等待后重试 if (placeholder && !carousel && retryCount < 10) { this._isApplyingStyle = false; setTimeout(() => this.applySearchStyleConfig(retryCount + 1), 50); return; } // 轮播已渲染，隐藏默认占位文本 if (placeholder && carousel) { placeholder.classList.add('has-carousel'); } this._applySearchInlineStyles(searchWrap, config); const searchBtn = searchWrap.querySelector('.app-smart-search-btn'); const outsideInputContainer = searchWrap.querySelector('.smart-search-outside-input-container'); const buttonType = config.searchButtonType || config.buttonType; if (searchBtn) { const marginConfig = this._getMarginConfig(config); searchBtn.style.marginLeft = `${marginConfig.left}px`; searchBtn.style.marginRight = `${marginConfig.right}px`; // 使用 data 属性控制样式类型显示（searchBox 或 imageText） searchBtn.dataset.styleType = isSearchBox ? 'searchBox' : 'imageText'; } // 搜索按钮显示/隐藏控制 const outsideButtons = searchWrap.querySelectorAll('.smart-search-outside-input-button'); outsideButtons.forEach((btn) => { btn.style.display = config.showSearchButton ? '' : 'none'; this._applyButtonContentDisplay(btn, config, { customIconSelector: '.smart-search-button-custom-icon', systemIconSelector: '.smart-search-button-system-icon', textSelector: '.smart-search-button-text', }); }); // 图文样式配置 - 使用 data 属性控制显示 if (iconSearchLarge) { const customIcon = iconSearchLarge.querySelector('.smart-search-custom-icon'); const iconText = iconSearchLarge.querySelector('.smart-search-icon-text'); const mobile = !isDesktop(); // 设置 data 属性，让 CSS 控制显示 iconSearchLarge.dataset.iconEnabled = config.iconEnabled ? 'true' : 'false'; iconSearchLarge.dataset.iconType = config.iconType || 'system'; if (mobile) { // 移动端：只显示图标，不显示文本 iconSearchLarge.dataset.textEnabled = 'false'; } else { iconSearchLarge.dataset.textEnabled = config.textEnabled ? 'true' : 'false'; } // 设置自定义图标 src（如果有） if (config.iconType === 'custom' && config.customIcon && customIcon) { customIcon.src = config.customIcon; } // 设置文本内容 if (iconText && config.textEnabled) { iconText.textContent = config.searchText || 'Search'; } } if (searchBtn) { searchBtn.classList.add('style-ready'); } // 解除锁标记 this._isApplyingStyle = false; }, _applyButtonContentDisplay(btn, config, selectors) { const { customIconSelector, systemIconSelector, textSelector } = selectors; const customIcon = btn.querySelector(customIconSelector); const systemIcon = btn.querySelector(systemIconSelector); const textSpan = btn.querySelector(textSelector); const buttonType = config.searchButtonType || config.buttonType; // 使用 data 属性驱动 CSS 显示，确保降级和一致性 btn.dataset.buttonType = buttonType || 'text'; if (buttonType === 'icon') { // 设置图标类型：custom 或 system（默认） const iconType = (config.iconType === 'custom' && config.customIcon) ? 'custom' : 'system'; btn.dataset.iconType = iconType; // 如果是自定义图标，设置 src if (iconType === 'custom' && customIcon) { customIcon.src = config.customIcon; } } else { // text 类型：移除 iconType 属性，更新文本内容 delete btn.dataset.iconType; // 侧边栏按钮文本只在首次渲染时写入，避免与多语言插件产生覆写死循环 const isSidebarBtn = !!btn.closest('.smart-search-sidebar-overlay'); if (textSpan && (!isSidebarBtn || !this._sidebarBtnTextApplied)) { textSpan.textContent = config.searchText || 'Search'; if (isSidebarBtn) this._sidebarBtnTextApplied = true; } } }, applyClickSearchStyleConfig(retryCount = 0) { const config = this.clickSearchStyleConfig; const sidebar = this._getSidebarOverlay ? this._getSidebarOverlay() : document.querySelector('.smart-search-sidebar-overlay'); if (!sidebar) return; const findElement = (selector) => sidebar.querySelector(selector) || document.querySelector(selector); const submitBtn = findElement('.smart-search-submit-btn'); if (!submitBtn && retryCount < 10) { setTimeout(() => this.applyClickSearchStyleConfig(retryCount + 1), 100); return; } if (this._sidebarObserver) this._sidebarObserver.disconnect(); this._applyClickSearchInlineStyles(sidebar, config); if (submitBtn) { this._applyButtonContentDisplay(submitBtn, config, { customIconSelector: '.smart-search-sidebar-button-custom-icon', systemIconSelector: '.smart-search-sidebar-button-system-icon', textSelector: '.smart-search-sidebar-button-text', }); } if (this._sidebarObserver) { this._sidebarObserver.observe(sidebar, { childList: true, subtree: true }); } }, }; // --- 侧边栏管理 Mixin（预加载模式）--- const SidebarManagerMixin = { // 侧边栏状态: idle -> preloading -> ready -> open -> idle _sidebarState: 'idle', _sidebarReady: false, _contentPreloaded: false, _contentPreloadPromise: null, _getSidebarOverlay() { const wrap = this.getBlockWrap(); if (wrap) { const overlay = wrap.querySelector('.smart-search-sidebar-overlay'); if (overlay) return overlay; } return document.querySelector('.smart-search-sidebar-overlay'); }, _getSidebarPanel() { const wrap = this.getBlockWrap(); if (wrap) { const panel = wrap.querySelector('.smart-search-sidebar'); if (panel) return panel; } return document.querySelector('.smart-search-sidebar'); }, _findVisibleSearchEntry() { const wrap = this.getBlockWrap(); if (wrap) { const content = wrap.querySelector('[id^="app-smart-product-search-content-"]'); if (content) return content; } return document.querySelector('[id^="app-smart-product-search-content-"]'); }, _alignSidebarToOutsideInput() { if (!isDesktop()) return; const panel = this._getSidebarPanel(); if (!panel) return; const refEl = this._findVisibleSearchEntry(); let topPos = 80; let rightPos = 20; if (refEl) { const rect = refEl.getBoundingClientRect(); const viewportWidth = document.documentElement.clientWidth; topPos = Math.max(0, rect.top); rightPos = Math.max(0, viewportWidth - rect.right); } panel.style.setProperty('top', topPos + 'px', 'important'); panel.style.setProperty('right', rightPos + 'px', 'important'); }, preloadSidebar() { const overlay = this._getSidebarOverlay(); if (!overlay) return; const currentState = overlay.getAttribute('data-state'); if (this._sidebarReady || this._sidebarState === 'preloading' || this._sidebarState === 'open') return; if (currentState === 'open' || currentState === 'preloading') return; this._sidebarState = 'preloading'; overlay.setAttribute('data-state', 'preloading'); const configReady = new Promise((resolve) => { if (this._configLoaded) { resolve(); return; } this.getOutsideItemEl().then((outsideItem) => { if (outsideItem) { const apiData = outsideItem.getData() || {}; const { clickSearchStyleConfig } = parseHeaderStyle(apiData.header_style); this.clickSearchStyleConfig = clickSearchStyleConfig; this._configLoaded = true; } resolve(); }).catch(() => resolve()); }); // 先渲染内容（创建 DOM），再应用样式（依赖 DOM 存在） configReady.then(() => { const currentState = overlay.getAttribute('data-state'); if (currentState === 'open') return; this._contentPreloaded = false; this._contentPreloadPromise = this.initSidebarContent().then(() => { this.applyClickSearchStyleConfig(); this._contentPreloaded = true; }).catch(() => { this._contentPreloaded = false; this._contentPreloadPromise = null; }); this._sidebarReady = true; this._sidebarState = 'ready'; overlay.setAttribute('data-state', 'ready'); }); }, // 打开侧边栏 openSidebar() { const overlay = this._getSidebarOverlay(); if (!overlay) return; this._sidebarOpenedAsDesktop = isDesktop(); this._savedScrollbarWidth = parseFloat(getComputedStyle(document.documentElement).marginRight) || 0; this._sidebarOpenTimestamp = performance.now(); const configReady = new Promise((resolve) => { if (this._configLoaded) { resolve(); return; } this.getOutsideItemEl().then((outsideItem) => { if (outsideItem) { const apiData = outsideItem.getData() || {}; const { clickSearchStyleConfig } = parseHeaderStyle(apiData.header_style); this.clickSearchStyleConfig = clickSearchStyleConfig; this._configLoaded = true; } resolve(); }).catch(() => resolve()); }); configReady.then(() => { this.applyClickSearchStyleConfig(); this._sidebarReady = true; this._showSidebar(overlay); }); document.body.style.overflow = 'hidden'; if (!this._resizeHandler) { this._resizeHandler = () => this._alignSidebarToOutsideInput(); window.addEventListener('resize', this._resizeHandler); } this._setupSidebarObserver(overlay); }, _showSidebar(overlay) { const panel = this._getSidebarPanel(); if (!panel) return; this._sidebarState = 'open'; overlay.setAttribute('data-state', 'open'); const _isDesktop = isDesktop(); const ANIM_DURATION = 280; const _setupPanelLayout = () => { const smartSearchWrap = panel.querySelector('.smart-search-wrap'); if (smartSearchWrap) { smartSearchWrap.style.cssText = _isDesktop ? 'display: block !important; width: 100% !important;' : 'display: flex !important; flex-direction: column !important; width: 100% !important; flex: 1 !important; min-height: 0 !important;'; } const pageContent = panel.querySelector('.page-content'); if (pageContent) { pageContent.style.cssText = _isDesktop ? 'display: flex !important; flex-direction: column !important; width: 100% !important;' : 'display: flex !important; flex-direction: column !important; width: 100% !important; flex: 1 !important; min-height: 0 !important;'; } }; const _applyPanelPosition = () => { if (_isDesktop) { const refEl = this._findVisibleSearchEntry(); let topPos = 80; let rightPos = 20; if (refEl) { const rect = refEl.getBoundingClientRect(); const viewportWidth = document.documentElement.clientWidth; topPos = Math.max(0, rect.top); rightPos = Math.max(0, viewportWidth - rect.right); } panel.style.cssText = ` display: block !important; position: fixed !important; top: ${topPos}px !important; right: ${rightPos}px !important; left: auto !important; bottom: auto !important; width: 520px !important; max-width: 520px !important; background: #fff !important; visibility: visible !important; opacity: 1 !important; z-index: 10000 !important; padding: 16px !important; border-radius: 6px !important; box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15) !important; pointer-events: auto !important; `; } else { panel.style.cssText = ` display: flex !important; flex-direction: column !important; position: fixed !important; top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important; width: 100vw !important; max-width: 100vw !important; background: #fff !important; visibility: visible !important; opacity: 1 !important; z-index: 10000 !important; padding: 16px !important; border-radius: 0 !important; box-shadow: none !important; pointer-events: auto !important; transform: translateX(100%) !important; `; } }; const revealSidebar = () => { _applyPanelPosition(); _setupPanelLayout(); this.applyClickSearchStyleConfig(); overlay.style.cssText = ` position: fixed !important; top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important; width: 100vw !important; z-index: 9999 !important; visibility: visible !important; pointer-events: auto !important; display: block !important; `; this.checkHistoryOverflow(); if (!_isDesktop) { // 移动端 panel 全屏，backdrop 不可见但 @tap 还在，禁止 pointer-events 防止滚动/幽灵点击触发关闭 const backdrop = overlay.querySelector('.smart-search-sidebar-backdrop'); if (backdrop) backdrop.style.setProperty('pointer-events', 'none', 'important'); const contentWrap = panel.querySelector('.smart-search-wrap'); if (contentWrap) { contentWrap.style.setProperty('opacity', '0', 'important'); } requestAnimationFrame(() => { panel.style.setProperty('transition', `transform ${ANIM_DURATION}ms cubic-bezier(0.16, 1, 0.3, 1)`, 'important'); panel.style.setProperty('transform', 'translateX(0)', 'important'); }); const fontsReady = (document.fonts && document.fonts.ready) ? document.fonts.ready : Promise.resolve(); const stableDelay = new Promise(r => setTimeout(r, ANIM_DURATION)); Promise.all([fontsReady, stableDelay]).then(() => { requestAnimationFrame(() => { if (contentWrap) { contentWrap.style.setProperty('opacity', '1', 'important'); } }); }); } if (_isDesktop) { const input = overlay.querySelector('.smart-search-input'); if (input) { setTimeout(() => input.focus(), 50); } } this._syncInsideCarousel(overlay); }; if (this._contentPreloaded) { this.renderSearchHistory(); revealSidebar(); return; } overlay.style.cssText = ` position: fixed !important; top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important; width: 100vw !important; z-index: 9999 !important; visibility: hidden !important; pointer-events: none !important; display: block !important; opacity: 0 !important; `; _applyPanelPosition(); _setupPanelLayout(); const contentReady = this._contentPreloadPromise || this.initSidebarContent(); contentReady.then(() => { requestAnimationFrame(() => revealSidebar()); }).catch(() => { revealSidebar(); }); }, _setupSidebarObserver(overlay) { if (this._sidebarObserver) { this._sidebarObserver.disconnect(); } this._sidebarObserver = new MutationObserver(() => { if (this._applyStyleDebounceTimer) { clearTimeout(this._applyStyleDebounceTimer); } this._applyStyleDebounceTimer = setTimeout(() => { this.checkHistoryOverflow(); }, 50); }); this._sidebarObserver.observe(overlay, { childList: true, subtree: true }); }, _syncOutsideCarousel() { if (this.insideCarouselIndex === this.outsideCarouselIndex) return; this.outsideCarouselIndex = this.insideCarouselIndex; const outsideEl = document.querySelector('ljs-carousel[id^="app-smart-search-outside-carousel-"]'); if (!outsideEl) return; SPZ.whenApiDefined(outsideEl).then((api) => { try { api.goToSlide(String(this.outsideCarouselIndex)); } catch(e) {} }); }, closeSidebar() { const overlay = this._getSidebarOverlay(); if (!overlay) return; const overlayState = overlay.getAttribute('data-state'); if (this._sidebarState === 'closing') return; if (this._sidebarState === 'idle' && overlayState !== 'open') return; this._syncOutsideCarousel(); this._sidebarState = 'closing'; const panel = this._getSidebarPanel(); const _wasDesktop = this._sidebarOpenedAsDesktop !== undefined ? this._sidebarOpenedAsDesktop : isDesktop(); const ANIM_DURATION = 250; const _cleanup = () => { this._sidebarState = 'idle'; this._sidebarReady = false; this._sidebarOpenedAsDesktop = undefined; overlay.setAttribute('data-state', 'idle'); overlay.style.cssText = ''; const _backdrop = overlay.querySelector('.smart-search-sidebar-backdrop'); if (_backdrop) _backdrop.style.removeProperty('pointer-events'); if (panel) { panel.style.cssText = ''; const smartSearchWrap = panel.querySelector('.smart-search-wrap'); if (smartSearchWrap) smartSearchWrap.style.cssText = ''; const pageContent = panel.querySelector('.page-content'); if (pageContent) pageContent.style.cssText = ''; const input = panel.querySelector('.smart-search-input'); if (input) { input.value = ''; input.removeAttribute('has-value'); } panel.removeAttribute('has-value'); panel.removeAttribute('data-empty'); panel.removeAttribute('loading'); const loadingEl = panel.querySelector('.smart-search-loading'); if (loadingEl) { loadingEl.removeAttribute('show'); loadingEl.setAttribute('hide', ''); } document.querySelectorAll('.hot-words-carousel-inner-container').forEach(el => { el.style.display = 'block'; }); } document.body.style.overflow = ''; const scrollbarWidth = this._savedScrollbarWidth || 0; if (scrollbarWidth > 0) { const html = document.documentElement; html.style.setProperty('overflow', 'hidden', 'important'); html.style.setProperty('margin-right', scrollbarWidth + 'px', 'important'); setTimeout(() => { html.style.removeProperty('overflow'); html.style.removeProperty('margin-right'); }, 50); } this._savedScrollbarWidth = 0; if (this._sidebarObserver) { this._sidebarObserver.disconnect(); this._sidebarObserver = null; } if (this._applyStyleDebounceTimer) { clearTimeout(this._applyStyleDebounceTimer); this._applyStyleDebounceTimer = null; } if (this._resizeHandler) { window.removeEventListener('resize', this._resizeHandler); this._resizeHandler = null; } this._historyExpanded = false; }; if (panel && !_wasDesktop) { panel.style.setProperty('transition', `transform ${ANIM_DURATION}ms cubic-bezier(0.5, 0, 0.7, 0.4)`, 'important'); panel.style.setProperty('transform', 'translateX(100%)', 'important'); setTimeout(_cleanup, ANIM_DURATION); } else { _cleanup(); } const sectionPrefix = 'shoplaza-section'; const announcement = document.getElementById(sectionPrefix + '-announcement'); const header = document.getElementById(sectionPrefix + '-header'); if (announcement) announcement.classList.remove('header_mask_open'); if (header) header.classList.remove('header_mask_open'); }, _restartCarouselAutoplay(carouselEl) { carouselEl.removeAttribute('autoplay'); carouselEl.setAttribute('pause', ''); setTimeout(() => { carouselEl.setAttribute('autoplay', ''); carouselEl.removeAttribute('pause'); }, 50); }, _syncInsideCarousel(overlay) { const targetIndex = this.outsideCarouselIndex || 0; const doSync = () => { const carouselEl = overlay.querySelector('ljs-carousel[id^="inside-hot-words-carousel-"]'); if (!carouselEl) return; SPZ.whenApiDefined(carouselEl).then((carouselApi) => { try { carouselApi.goToSlide(String(targetIndex)); } catch(e) {} this._restartCarouselAutoplay(carouselEl); }); }; const renderEl = overlay.querySelector('ljs-render[id^="hot-words-carousel-"]'); if (renderEl) { const existingCarousel = overlay.querySelector('ljs-carousel[id^="inside-hot-words-carousel-"]'); if (existingCarousel && existingCarousel.hasAttribute('dom-mounted')) { doSync(); } else { const observer = new MutationObserver(() => { const el = overlay.querySelector('ljs-carousel[id^="inside-hot-words-carousel-"]'); if (el && el.hasAttribute('dom-mounted')) { observer.disconnect(); doSync(); } }); observer.observe(renderEl, { childList: true, subtree: true, attributes: true }); setTimeout(() => { observer.disconnect(); doSync(); }, 3000); } } else { doSync(); } }, // 兼容旧的 onSidebarOpen/Close 方法 onSidebarOpen() { this.openSidebar(); }, onSidebarClose() { this.closeSidebar(); }, }; // --- 搜索历史折叠/展开 Mixin --- const HISTORY_COLLAPSED_ROWS = 6; const HISTORY_EXPAND_THRESHOLD = 10; const HistoryOverflowMixin = { _findHistoryList(root) { const sources = [root, document]; for (const src of sources) { const list = src.querySelector('.recently-history-list'); if (list) return list; const els = src.querySelectorAll('*'); for (const el of els) { if (el.shadowRoot) { const l = el.shadowRoot.querySelector('.recently-history-list'); if (l) return l; } } } return null; }, _getRowHeight(list) { const item = list.querySelector('.recently-history-item'); if (!item || item.getBoundingClientRect().height === 0) return 0; const rowGap = parseFloat(getComputedStyle(list).rowGap) || 0; return item.getBoundingClientRect().height + rowGap; }, _findToggleBtn(list) { const parent = list.closest('.recently-history-content'); return parent ? parent.querySelector('.history-toggle-btn') : null; }, _applyMaxHeight(list) { const item = list.querySelector('.recently-history-item'); if (!item || item.getBoundingClientRect().height === 0) return; const itemHeight = item.getBoundingClientRect().height; const rowGap = parseFloat(getComputedStyle(list).rowGap) || 0; const paddingTop = parseFloat(getComputedStyle(list).paddingTop) || 0; var maxHeight = Math.ceil(itemHeight * HISTORY_COLLAPSED_ROWS + rowGap * (HISTORY_COLLAPSED_ROWS - 1)) + paddingTop; if (isDesktop()) maxHeight--; list.style.setProperty('max-height', maxHeight + 'px'); }, checkHistoryOverflow() { const overlay = this._getSidebarOverlay(); if (!overlay) return; const list = this._findHistoryList(overlay); if (!list) return; const items = list.querySelectorAll('.recently-history-item'); if (items.length === 0) return; this._applyMaxHeight(list); const needsCollapse = items.length > HISTORY_EXPAND_THRESHOLD; if (needsCollapse && !this._historyExpanded) { list.classList.add('history-collapsed'); } else { list.classList.remove('history-collapsed'); } const toggleBtn = this._findToggleBtn(list); if (toggleBtn) { if (needsCollapse && !this._historyExpanded) { toggleBtn.classList.remove('hidden'); } else { toggleBtn.classList.add('hidden'); } } }, expandHistory() { const overlay = this._getSidebarOverlay(); if (!overlay) return; const list = this._findHistoryList(overlay); if (!list) return; this._historyExpanded = true; list.classList.remove('history-collapsed'); this._applyMaxHeight(list); const toggleBtn = this._findToggleBtn(list); if (toggleBtn) toggleBtn.classList.add('hidden'); }, }; const HotKeywordsMixin = { generateHotKeywordList(data) { const searchKeywords = data?.hotKeywordList || []; const isShowHotKeyword = data?.isShowHotKeyword || false; this.getOutsideItemEl().then((outsideItem) => { if (!outsideItem) return; const hotwords = outsideItem.getData()?.search_keywords || []; const enrichedKeywords = this.enrichKeywords(searchKeywords, hotwords); this.renderHotKeywords(enrichedKeywords, isShowHotKeyword); }); }, enrichKeywords(keywords, hotwords) { return keywords.map((item) => { item.url_obj = item.url_obj || {}; const hotwordItem = hotwords.find(h => h.word === item.word); if (hotwordItem) { item.icon = hotwordItem.icon || ''; } if (!item.urlObj || !item.urlObj.url) { item.urlObj = { ...item.url_obj, url: item.url_obj.type === 'search' ? `${SEARCH_URL}?q=${item.word}` : item.url_obj.url, }; } return item; }); }, renderHotKeywords(keywords, isShowHotKeyword) { document.querySelectorAll('.app-hot-keyword-render-child').forEach((el) => { SPZ.whenApiDefined(el).then((hotWordsChild) => { hotWordsChild.render({ list: keywords, isShowHotKeyword }); }); }); }, normalizeOutsideKeywords(findKeywords, searchKeywords, findKeywordEnable) { if (findKeywordEnable === false) return []; if (findKeywords && findKeywords.length > 0) { return findKeywords.map(keyword => ({ word: keyword, icon: '', pic: '', type: 'find_keyword', url_obj: { type: 'search', url: `${SEARCH_URL}?q=${keyword}`, }, })); } return searchKeywords || []; }, normalizeKeywordUrl(item) { if (!item) return null; if (item.url_obj) { item.url_obj.url = item.url_obj.type === 'search' ? `${SEARCH_URL}?q=${item.word}` : item.url_obj.url; } return item; }, onTapHotWord(type) { const index = type === 'inside' ? this.insideCarouselIndex : this.outsideCarouselIndex; this.getOutsideItemEl().then((outsideItem) => { if (!outsideItem) return; const apiData = outsideItem.getData(); const findKeywords = apiData?.find_keywords || []; const searchKeywords = apiData?.search_keywords || []; const findKeywordEnable = apiData?.find_keyword_enable !== false; const keywords = this.normalizeOutsideKeywords(findKeywords, searchKeywords, findKeywordEnable); const currentItem = this.normalizeKeywordUrl(keywords[index] || null); if (currentItem) { this.handleHotKeyword({ args: { word: currentItem.word, query_type: currentItem.type, url: currentItem.url_obj?.url, } }); } else { this.executeSearch([''], 1); } }); }, getOutsideCarouselConfig() { return this.getOutsideItemEl().then((outsideItem) => { if (!outsideItem) return { outsideCarouselIndex: this.outsideCarouselIndex }; const apiData = outsideItem.getData(); const findKeywords = apiData?.find_keywords || []; const searchKeywords = apiData?.search_keywords || []; const findKeywordEnable = apiData?.find_keyword_enable !== false; const carouselKeywords = this.normalizeOutsideKeywords(findKeywords, searchKeywords, findKeywordEnable); return { ...apiData, search_keywords: carouselKeywords, outsideCarouselIndex: this.outsideCarouselIndex, }; }); }, }; const HISTORY_CACHE_KEY = 'smart_search_history'; const HISTORY_MAX_LEN = 30; const HOT_SEARCH_LEN = 6; const SMART_SEARCH_THINK_URL = '/api/search/suggestion'; const SearchControllerMixin = { // 搜索历史缓存 _historyCache: null, _searchData: null, _hotList: [], _curFindKeyword: '', // 初始化搜索历史 initHistoryCache() { if (this._historyCache) return; try { const cached = localStorage.getItem(HISTORY_CACHE_KEY); this._historyCache = cached ? JSON.parse(cached) : []; } catch (e) { this._historyCache = []; } }, // 获取历史列表 getHistoryList() { try { const cached = localStorage.getItem(HISTORY_CACHE_KEY); const historyList = cached ? JSON.parse(cached) : []; return historyList.slice().reverse(); } catch (e) { return []; } }, // 添加历史记录 addHistory(keyword) { if (!keyword || !keyword.trim()) return; this.initHistoryCache(); const index = this._historyCache.indexOf(keyword); if (index > -1) { this._historyCache.splice(index, 1); } this._historyCache.push(keyword); if (this._historyCache.length > HISTORY_MAX_LEN) { this._historyCache.shift(); } try { localStorage.setItem(HISTORY_CACHE_KEY, JSON.stringify(this._historyCache)); } catch (e) {} }, // 清除历史 clearHistory() { this._historyCache = []; try { localStorage.removeItem(HISTORY_CACHE_KEY); } catch (e) {} }, // 渲染表单区域 renderSearchForm() { const panel = this._getSidebarPanel(); if (!panel) return Promise.resolve(); return this.getOutsideItemEl().then((outsideItem) => { if (!outsideItem) return; const apiData = outsideItem.getData() || {}; const formData = { isOpenAutoThink: apiData.auto_think_enable || false, isOpenFindKeyword: apiData.find_keyword_enable || false, findKeywordList: apiData.find_keywords || [], }; const formRender = panel.querySelector('[role="form"]'); if (formRender) { return SPZ.whenApiDefined(formRender).then((api) => { api.render(formData); }); } }); }, // 渲染历史区域 renderSearchHistory() { const panel = this._getSidebarPanel(); if (!panel) return Promise.resolve(); return this.getOutsideItemEl().then((outsideItem) => { const apiData = outsideItem?.getData() || {}; const historyList = this.getHistoryList(); const historyData = { isShowHistory: (apiData.user_history_enable !== false) && historyList.length > 0, historyList: historyList, }; const historyRender = panel.querySelector('[role="history"]'); if (historyRender) { return SPZ.whenApiDefined(historyRender).then((api) => { api.render(historyData); }); } }); }, // 渲染联想结果 renderThinkResult(thinkResult) { const panel = this._getSidebarPanel(); if (!panel) return; const thinkRender = panel.querySelector('[role="thinkresult"]'); if (thinkRender) { SPZ.whenApiDefined(thinkRender).then((api) => { api.render({ thinkResult }); }); } }, // 获取联想结果 fetchThinkResult(keyword) { if (!keyword || !keyword.trim()) { this.setThinkResultStatus(false, false); return Promise.resolve([]); } this.setThinkResultStatus(true, false); this.setLoadingStatus(true); return fetch(`${SMART_SEARCH_THINK_URL}?surface=autocomplete&keyword=${encodeURIComponent(keyword)}`) .then(res => res.json()) .then(res => { this.setLoadingStatus(false); const items = res.items || []; this.setThinkResultStatus(true, items.length === 0); const lowerKeyword = keyword.toLowerCase(); const thinkResult = items.map(item => ({ ...item, highlightHtml: item.word.replace( new RegExp(lowerKeyword, 'gi'), `${lowerKeyword}` ), })); this.renderThinkResult(thinkResult); return thinkResult; }) .catch(() => { this.setLoadingStatus(false); this.setThinkResultStatus(true, true); return []; }); }, // 设置联想结果状态 setThinkResultStatus(hasValue, isEmpty) { const panel = this._getSidebarPanel(); if (!panel) return; if (hasValue) { panel.setAttribute('has-value', ''); } else { panel.removeAttribute('has-value'); } if (isEmpty) { panel.setAttribute('data-empty', ''); } else { panel.removeAttribute('data-empty'); } }, // 设置 loading 状态 setLoadingStatus(loading) { const panel = this._getSidebarPanel(); if (!panel) return; if (loading) { panel.setAttribute('loading', ''); } else { panel.removeAttribute('loading'); } const loadingEl = panel.querySelector('.smart-search-loading'); if (loadingEl) { if (loading) { loadingEl.removeAttribute('hide'); loadingEl.setAttribute('show', ''); } else { loadingEl.removeAttribute('show'); loadingEl.setAttribute('hide', ''); } } }, // 处理表单输入 handleFormInput(invocation) { const keyword = invocation?.args?.keyword ?? invocation?.keyword ?? ''; this.getOutsideItemEl().then((outsideItem) => { const apiData = outsideItem?.getData() || {}; if (!apiData.auto_think_enable) return; this.fetchThinkResult(keyword); }); }, // 处理搜索提交 handleSearchSubmit(value) { const searchStr = Array.isArray(value) ? value[0] : value; if (!searchStr || !searchStr.trim()) { window.location.href = SEARCH_URL; return; } this.addHistory(searchStr); this.trackSearch(searchStr, 'user_input'); window.location.href = `${SEARCH_URL}?q=${encodeURIComponent(searchStr)}`; }, // 处理历史点击 handleHistory(invocation) { const value = invocation?.args?.value ?? ''; if (!value) return; this.addHistory(value); this.trackSearch(value, 'user_history'); window.location.href = `${SEARCH_URL}?q=${encodeURIComponent(value)}`; }, // 处理热词点击 handleHotKeyword(invocation) { const word = invocation?.args?.word ?? ''; const queryType = invocation?.args?.query_type ?? 'user_keyword'; const url = invocation?.args?.url ?? ''; if (!word) return; this.addHistory(word); this.trackSearch(word, queryType); if (url && !url.includes(SEARCH_URL)) { window.location.href = url; } else { window.location.href = `${SEARCH_URL}?q=${encodeURIComponent(word)}`; } }, // 处理联想结果点击 handleThinkResult(invocation) { const word = invocation?.args?.word ?? ''; if (!word) return; this.addHistory(word); this.trackSearch(word, 'auto_think'); window.location.href = `${SEARCH_URL}?q=${encodeURIComponent(word)}`; }, // 处理清除历史 handleClearHistory() { this.clearHistory(); this.renderSearchHistory(); }, // 处理刷新热词 handleRefreshHot() { this.getOutsideItemEl().then((outsideItem) => { const apiData = outsideItem?.getData() || {}; const searchKeywords = apiData.search_keywords || []; if (searchKeywords.length <= HOT_SEARCH_LEN) return; // 直接调用渲染方法（会使用 _hotList 的分页逻辑） this.renderHotKeywordDirect(); }); }, // 埋点 trackSearch(query, queryType) { const trackQueryType = { 'user_input': 1, 'user_history': 2, 'user_keyword': 3, 'smart_keyword': 4, 'auto_think': 5, 'find_keyword': 6, }; if (window.sa) { window.sa.track('search_request', { event_info: JSON.stringify({ query, query_type: queryType }), function_name: 'smart_search', }); window.sa.registerAID(`smart_search.${trackQueryType[queryType] || 1}.${query}`); } }, // 初始化侧边栏内容渲染（返回 Promise，所有内容渲染完成后 resolve） initSidebarContent() { return Promise.all([ this.renderSearchForm(), this.renderSearchHistory(), this.renderHotKeywordDirect(), ]); }, // 直接渲染热搜词 renderHotKeywordDirect() { const panel = this._getSidebarPanel(); if (!panel) return Promise.resolve(); return this.getOutsideItemEl().then((outsideItem) => { if (!outsideItem) return; const apiData = outsideItem.getData() || {}; const searchKeywords = apiData.search_keywords || []; const hotKeywordList = this.getHotKeywordList(searchKeywords); const hotKeywordData = { isShowHotKeyword: searchKeywords.length > 0, list: hotKeywordList, }; const hotKeywordRender = panel.querySelector('[role="hotkeyword"].app-hot-keyword-render-child'); if (hotKeywordRender) { return SPZ.whenApiDefined(hotKeywordRender).then((api) => { api.render(hotKeywordData); }); } }); }, // 获取热搜词列表（带分页逻辑） getHotKeywordList(searchKeywords) { const enrichedList = searchKeywords.map(item => ({ ...item, urlObj: { ...item.url_obj, url: item.url_obj?.type === 'search' ? `${SEARCH_URL}?q=${item.word}` : item.url_obj?.url, }, })); // 用于刷新功能的分页逻辑 if (!this._hotListIndex) { this._hotListIndex = 0; } const startIndex = this._hotListIndex; const endIndex = startIndex + HOT_SEARCH_LEN; const result = enrichedList.slice(startIndex, endIndex); // 更新索引，循环使用 this._hotListIndex = endIndex >= enrichedList.length ? 0 : endIndex; return result.length > 0 ? result : enrichedList.slice(0, HOT_SEARCH_LEN); }, }; // --- 主组件 --- class SpzCustomSmartSearchLocation extends SPZ.BaseElement { constructor(element) { console.log('SpzCustomSmartSearchLocation55'); super(element); this.outsideCarouselIndex = 0; this.insideCarouselIndex = 0; this.searchItemType = 'icon'; this._originalSearchWrapParent = null; this._skipMobileInit = false; this.searchStyleConfig = { ...DEFAULT_SEARCH_STYLE_CONFIG }; this.clickSearchStyleConfig = { ...DEFAULT_CLICK_SEARCH_STYLE_CONFIG }; } static deferredMount() { return false; } isLayoutSupported(layout) { return layout == SPZCore.Layout.LOGIC; } buildCallback() { this.bindResizeListener(); this.registerActions(); // 设置超时降级：如果 API 在 5 秒内没有返回，显示默认样式 this._styleFallbackTimer = setTimeout(() => { if (!this._configLoaded) { this._applyStyleFallback(); } }, 5000); } mountCallback(){ this.safeInit(); } // API 超时/报错时的降级处理 _applyStyleFallback() { const searchWrap = this.getBlockWrap(); if (!searchWrap) return; const searchBtn = searchWrap.querySelector('.app-smart-search-btn'); if (searchBtn && !searchBtn.classList.contains('style-ready')) { searchBtn.classList.add('style-fallback'); } } // 清除降级定时器 _clearFallbackTimer() { if (this._styleFallbackTimer) { clearTimeout(this._styleFallbackTimer); this._styleFallbackTimer = null; } } unmountCallback(){ this.unbindResizeListener(); this.unregisterActions(); } // --- 初始化 --- safeInit() { this.relocatePlugin(); this.applySearchIconClass(); this.adjustLifestyleIcon(); if (!isDesktop() && !this._skipMobileInit && !this._mobileInitDone && templateName !== 'search') { this.initMobileSmartSearch(); this._mobileInitDone = true; } } init() { this.safeInit(); if (this.searchItemType === 'input') { this.initInputMode(); return; } this.initIconMode(); } // --- Action 注册 --- registerActions() { this.registerAction('onSearchInputChange', (invocation) => { this.onSearchInputChange(invocation.args.keyword); }); this.registerAction('onSearchFormSubmit', (invocation) => { this.onSearchFormSubmit(invocation.args.event); }); this.registerAction('onOutsideCarouselIndexChange', (invocation) => { this.outsideCarouselIndex = invocation.args.index || 0; }); this.registerAction('onInsideCarouselIndexChange', (invocation) => { this.insideCarouselIndex = invocation.args.index || 0; }); this.registerAction('getSearchItemType', () => { this.fetchAndApplySearchItemType(); }); this.registerAction('generateHotKeywordList', (invocation) => { this.generateHotKeywordList(invocation.args?.data?.data); }); this.registerAction('onTapHotWord', (invocation) => { this.onTapHotWord(invocation.args.type); }); this.registerAction('onSidebarOpen', () => { this.onSidebarOpen(); }); this.registerAction('onSidebarClose', () => { this.onSidebarClose(); }); this.registerAction('openSidebar', () => { this.openSidebar(); }); this.registerAction('closeSidebar', () => { this.closeSidebar(); }); this.registerAction('expandHistory', () => { this.expandHistory(); }); // 搜索控制器 actions this.registerAction('handleFormInput', (invocation) => { this.handleFormInput(invocation); }); this.registerAction('handleHistory', (invocation) => { this.handleHistory(invocation); }); this.registerAction('handleHotKeyword', (invocation) => { this.handleHotKeyword(invocation); }); this.registerAction('handleThinkResult', (invocation) => { this.handleThinkResult(invocation); }); this.registerAction('handleClearHistory', () => { this.handleClearHistory(); }); this.registerAction('handleRefreshHot', () => { this.handleRefreshHot(); }); } // --- 搜索输入 & 提交 --- onSearchInputChange(keyword) { const hasValue = keyword && keyword.length > 0; const display = hasValue ? 'none' : 'block'; // 控制热词轮播显示 document.querySelectorAll('.hot-words-carousel-inner-container').forEach(el => { el.style.display = display; }); // 设置 input 元素的 has-value 属性（控制清除按钮和热词轮播的 CSS 样式） const panel = this._getSidebarPanel(); if (panel) { const input = panel.querySelector('.smart-search-input'); if (input) { if (hasValue) { input.setAttribute('has-value', ''); } else { input.removeAttribute('has-value'); } } } } onSearchFormSubmit(event) { const keywordArray = event.q || []; const keyword = keywordArray[0]; if (keyword !== null && keyword.length) { this.executeSearch(keywordArray, 1); } else { this.onTapHotWord('inside'); } } executeSearch(value, retryCount) { const searchStr = Array.isArray(value) ? value[0] : value; this.handleSearchSubmit(searchStr); } // --- 搜索项类型 --- fetchAndApplySearchItemType() { this.getOutsideItemEl().then((outsideItem) => { if (!outsideItem) { // API 获取失败，应用降级样式 this._applyStyleFallback(); return; } // 清除降级定时器 this._clearFallbackTimer(); const apiData = outsideItem.getData() || {}; const hasHeaderStyle = apiData.header_style && apiData.header_style !== '' && apiData.header_style !== '{}'; const { searchStyleConfig, clickSearchStyleConfig } = parseHeaderStyle(apiData.header_style); this.searchStyleConfig = searchStyleConfig; this.clickSearchStyleConfig = clickSearchStyleConfig; this._configLoaded = true; if (hasHeaderStyle) { this.searchItemType = searchStyleConfig.styleType === 'searchBox' ? 'input' : 'icon'; } else { const type = apiData.search_item_type; if (type) { this.searchItemType = type; } else { this.searchItemType = 'icon'; } this.searchStyleConfig.styleType = this.searchItemType === 'input' ? 'searchBox' : 'imageText'; } this.applySearchStyleConfig(); this.init(); // 接口数据加载完成后，预加载侧边栏 this.preloadSidebar(); }).catch(() => { // API 报错，应用降级样式 this._applyStyleFallback(); }); } // --- 窗口监听 --- bindResizeListener() { window.removeEventListener('resize', window.smartSearchResizeCallback); window.smartSearchResizeCallback = SPZCore.Types.debounce( this.win, () => { // 防止在 ljs-render 渲染过程中触发重复操作 if (this._isApplyingStyle) return; const overlay = this._getSidebarOverlay && this._getSidebarOverlay(); const overlayOpen = overlay && overlay.getAttribute('data-state') === 'open'; // 多实例场景：检查页面上所有 sidebar overlay，任何一个处于活跃状态都应阻止重初始化 const anyOverlayActive = !!document.querySelector( '.smart-search-sidebar-overlay[data-state="open"],' + '.smart-search-sidebar-overlay[data-state="ready"],' + '.smart-search-sidebar-overlay[data-state="preloading"]' ); const sidebarActive = anyOverlayActive || overlayOpen || this._sidebarState === 'open' || this._sidebarState === 'ready' || this._sidebarState === 'preloading'; if (sidebarActive) { // 仅在 PC/移动端模式切换时关闭弹窗（编辑器预览切换场景） const modeChanged = this._sidebarOpenedAsDesktop !== undefined && this._sidebarOpenedAsDesktop !== isDesktop(); if (modeChanged) { this.closeSidebar(); } // sidebar 处于任何活跃状态时不重新初始化搜索 UI // 防止 initInputMode() 把父容器 display:none 导致搜索插件消失 return; } this.fetchAndApplySearchItemType(); }, DELAY ); window.addEventListener('resize', window.smartSearchResizeCallback); } unbindResizeListener() { if (window.smartSearchResizeCallback) { window.removeEventListener('resize', window.smartSearchResizeCallback); window.smartSearchResizeCallback = null; } if (this._relocateTimer) { clearInterval(this._relocateTimer); this._relocateTimer = null; } } unregisterActions() { const actionNames = [ 'onSearchInputChange', 'onSearchFormSubmit', 'onOutsideCarouselIndexChange', 'onInsideCarouselIndexChange', 'getSearchItemType', 'generateHotKeywordList', 'onTapHotWord', 'expandHistory', ]; actionNames.forEach((name) => { this.registerAction(name, () => {}); }); } } Object.assign(SpzCustomSmartSearchLocation.prototype, ElementFinderMixin); Object.assign(SpzCustomSmartSearchLocation.prototype, StyleApplicatorMixin); Object.assign(SpzCustomSmartSearchLocation.prototype, SidebarManagerMixin); Object.assign(SpzCustomSmartSearchLocation.prototype, HistoryOverflowMixin); Object.assign(SpzCustomSmartSearchLocation.prototype, HotKeywordsMixin); Object.assign(SpzCustomSmartSearchLocation.prototype, MobileLayoutMixin); Object.assign(SpzCustomSmartSearchLocation.prototype, SearchControllerMixin); SPZ.defineElement(TAG, SpzCustomSmartSearchLocation);

class SpzCustomSmartSearchToast extends SPZ.BaseElement { constructor(element) { super(element); this.toastDom = null; this.toastTimeout = null; } isLayoutSupported(layout) { return layout == SPZCore.Layout.LOGIC; } buildCallback(){ this.init(); } init(){ const toast = document.createElement('div'); toast.id = 'spz-custom-smart-search-toast-982'; toast.className = 'spz-custom-smart-search-toast'; document.body.appendChild(toast); this.toastDom = toast; this.registerAction('showToast',(invocation)=>{ this.showToast(invocation.args); }); this.registerAction('hideToast',(invocation)=>{ this.hideToast(invocation.args); }); } showToast({ message, duration = 2000 }){ if( !this.toastDom ) return; this.toastDom.innerHTML = message; this.toastDom.classList.add('smart-search-toast-show'); clearTimeout(this.toastTimeout); this.toastTimeout = setTimeout(() => { this.hideToast(); }, duration); } hideToast(){ if( !this.toastDom ) return; this.toastDom.classList.remove('smart-search-toast-show'); } } SPZ.defineElement('spz-custom-smart-search-toast', SpzCustomSmartSearchToast);

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const templateName = SHOPLAZZA?.meta?.page?.template_name || ''; const SEARCH_URL = '/search'; const TAG = 'spz-custom-smart-search-location'; const SEARCH_CONTAINER_CLASS = 'app-smart-product-search-container'; const THEME_NAME = window.SHOPLAZZA.theme.merchant_theme_name.replace(/ /g, ''); const BREAKPOINT = 960; const DELAY = 300; const DEFAULT_SEARCH_STYLE_CONFIG = { styleType: 'imageText', borderRadius: 4, marginEnabled: false, margin: { mobile: { left: 0, right: 0, linked: true }, pc: { left: 0, right: 0, linked: true }, }, showSearchButton: true, searchButtonType: 'text', iconEnabled: true, iconType: 'system', customIcon: '', textEnabled: false, fontStyle: 'normal', fontBold: false, fontSize: 14, fontItalic: false, searchText: 'Search', colorType: 'theme', iconColor: '#202020', textColor: '#202020', buttonTextColor: '#FFFFFF', buttonIconColor: '#FFFFFF', buttonColor: '#202020', searchBorderColor: '#202020', searchBgColor: '#FFFFFF', inputIconTextColor: '#6D7175', }; const DEFAULT_CLICK_SEARCH_STYLE_CONFIG = { buttonType: 'text', iconType: 'system', customIcon: '', fontStyle: 'normal', fontBold: false, fontSize: 14, fontItalic: false, searchText: 'Search', borderRadius: 4, colorType: 'theme', iconColor: '#FFFFFF', textColor: '#FFFFFF', buttonColor: '#202020', searchBorderColor: '#202020', searchBgColor: '#FFFFFF', inputIconTextColor: '#6D7175', hotSearchBgStartColor: '#FFE5E6', hotSearchBgEndColor: '#FFFCFC', }; // --- 工具函数 --- function parseHeaderStyle(headerStyleStr) { const hasHeaderStyle = headerStyleStr && headerStyleStr !== '' && headerStyleStr !== '{}'; if (!hasHeaderStyle) { return { searchStyleConfig: { ...DEFAULT_SEARCH_STYLE_CONFIG }, clickSearchStyleConfig: { ...DEFAULT_CLICK_SEARCH_STYLE_CONFIG }, }; } try { const parsed = typeof headerStyleStr === 'string' ? JSON.parse(headerStyleStr) : headerStyleStr; return { searchStyleConfig: { ...DEFAULT_SEARCH_STYLE_CONFIG, ...(parsed.searchStyleConfig || {}) }, clickSearchStyleConfig: { ...DEFAULT_CLICK_SEARCH_STYLE_CONFIG, ...(parsed.clickSearchStyleConfig || {}) }, }; } catch (e) { console.error('parseHeaderStyle error:', e); return { searchStyleConfig: { ...DEFAULT_SEARCH_STYLE_CONFIG }, clickSearchStyleConfig: { ...DEFAULT_CLICK_SEARCH_STYLE_CONFIG }, }; } } function matchTheme(target) { return THEME_NAME.toLocaleLowerCase().includes(target.toLocaleLowerCase()); } function resolveThemeValue(themeMap, defaultValue) { let result = defaultValue; for (const key of Object.keys(themeMap)) { if (matchTheme(key)) result = themeMap[key]; } return result; } function joinSelectors(selectorList) { return [...new Set(selectorList)].join(','); } function isDesktop() { // 编辑器环境检测：编辑器可能使用 CSS transform 模拟移动端，此时 matchMedia 不准确 // 优先使用 document.documentElement.clientWidth 检测实际可视区域宽度 const viewportWidth = document.documentElement.clientWidth || window.innerWidth; return viewportWidth >= BREAKPOINT; } // --- 元素查找 Mixin --- const ElementFinderMixin = { getBlockWrap() { return this.element.closest('.app-smart-product-search-wrap') || document.querySelector('.app-smart-product-search-wrap'); }, getBlockContainer() { return this.element.closest('.' + SEARCH_CONTAINER_CLASS) || document.querySelector('.' + SEARCH_CONTAINER_CLASS); }, resolveBlockElement(selector, fallbackId) { const wrap = this.getBlockWrap(); const el = wrap?.querySelector(selector) || document.getElementById(fallbackId); return el ? SPZ.whenApiDefined(el) : Promise.resolve(null); }, getSmartSearchEl() { return this.resolveBlockElement('ljs-search', 'app-smart-search-15'); }, getOutsideItemEl() { return this.resolveBlockElement('.app-smart-search-outside-item', 'app-smart-search-outside-item-15'); }, }; // --- 主题配置 --- const HEADER_SELECTOR = resolveThemeValue({ eva: 'header .header_grid_layout', geek: '.header-mobile-inner-container', onePage: 'header .header', wind: 'header #header-nav', nova: 'header .header', hero: 'header .header__nav', flash: '#shoplaza-section-header>div>div', lifestyle: '.header__wrapper', reformia: 'header#header', }, 'header'); const SEARCH_ICON_CLASS = resolveThemeValue({ flash: 'app-smart-icon-search-large-flash', hero: 'app-smart-icon-search-large-hero', geek: 'app-smart-icon-search-large-geek', nova: 'app-smart-icon-search-large-nova', }, 'app-smart-icon-search-large-default'); const PLUGIN_RELOCATION_CONFIG = resolveThemeValue({ reformia: { pc: '.header-layout .header__actions', mobile: '.header-layout .header__actions', }, }, null); // --- 布局 Mixin --- const MobileLayoutMixin = { relocatePlugin() { if (!PLUGIN_RELOCATION_CONFIG) return; const targetSelector = isDesktop() ? PLUGIN_RELOCATION_CONFIG.pc : PLUGIN_RELOCATION_CONFIG.mobile; if (!targetSelector) return; if (this._relocateTimer) { clearInterval(this._relocateTimer); } const attemptRelocate = () => { const container = this.element.closest('.' + SEARCH_CONTAINER_CLASS) || document.querySelector('#app-smart-product-search-container-15'); if (!container || !document.body.contains(container)) return false; const target = document.querySelector(targetSelector); if (!target) return false; if (target.contains(container)) return true; target.insertBefore(container, target.firstChild); return true; }; if (attemptRelocate()) return; let attempts = 0; this._relocateTimer = setInterval(() => { attempts++; if (attemptRelocate() || attempts >= 20) { clearInterval(this._relocateTimer); this._relocateTimer = null; } }, 500); }, applySearchIconClass() { document.querySelectorAll('.app-smart-icon-search-large').forEach(el => { el.classList.add(SEARCH_ICON_CLASS); }); }, adjustLifestyleIcon() { if (!matchTheme('lifestyle') || this.searchItemType === 'input' || isDesktop()) return; if (window.__smartSearchLifestyleIconMoved__) { this._lifestyleIconMoved = true; return; } const container = this.getBlockContainer(); if (!container) return; const alreadyMoved = !!document.querySelector( '.header__wrapper .container .row.header>div>.app-smart-product-search-container' ); if (alreadyMoved) { this._lifestyleIconMoved = true; window.__smartSearchLifestyleIconMoved__ = true; return; } const headerDivs = document.querySelectorAll('.header__wrapper .container .row.header>div'); if (!headerDivs.length) return; const lastDiv = headerDivs[headerDivs.length - 1]; lastDiv.appendChild(container); this._lifestyleIconMoved = true; window.__smartSearchLifestyleIconMoved__ = true; }, initInputMode() { document.querySelectorAll('.app-smart-icon-search-large').forEach(el => { el.style.display = 'none'; }); const searchWrap = this.getBlockWrap(); const pcContainer = this.getBlockContainer(); const mobileContainer = document.querySelector('.smart-search-mobile-container'); if (!this._originalSearchWrapParent && searchWrap && searchWrap.parentElement) { this._originalSearchWrapParent = searchWrap.parentElement; } if (isDesktop()) { if (mobileContainer) mobileContainer.style.display = 'none'; if (searchWrap && this._originalSearchWrapParent) { if (mobileContainer && mobileContainer.contains(searchWrap)) { this._originalSearchWrapParent.appendChild(searchWrap); } } // PC 端：显示所有 PC 容器 document.querySelectorAll('.' + SEARCH_CONTAINER_CLASS).forEach(el => { el.style.display = 'block'; }); return; } if (templateName === 'search') { this._skipMobileInit = true; return; } // 移动端：先确认 mobile container 归属，再决定是否隐藏 PC 容器 // 避免多实例场景：Instance B 不应影响 Instance A 已设置好的 mobile container this.ensureMobileSearchContainer(); const mobileContainerAfterEnsure = document.querySelector('.smart-search-mobile-container'); if (!mobileContainerAfterEnsure) return; const existingWrap = mobileContainerAfterEnsure.querySelector('.app-smart-product-search-wrap'); if (existingWrap && existingWrap !== searchWrap) { // 另一个实例已占用 mobile container，不干预全局 DOM return; } // 确认是本实例管理 mobile container，再隐藏所有 PC 容器 document.querySelectorAll('.' + SEARCH_CONTAINER_CLASS).forEach(el => { el.style.display = 'none'; }); if (searchWrap && !mobileContainerAfterEnsure.contains(searchWrap)) { mobileContainerAfterEnsure.appendChild(searchWrap); } mobileContainerAfterEnsure.style.display = ''; }, ensureMobileSearchContainer() { if (document.querySelector('.smart-search-mobile-container')) return; const header = document.querySelector(HEADER_SELECTOR); if (!header) return; const container = document.createElement('div'); container.classList.add('smart-search-mobile-container'); container.classList.add('smart-search-mobile-container-' + THEME_NAME.toLocaleLowerCase()); header.appendChild(container); }, initIconMode() { document.querySelectorAll('.app-smart-icon-search-large').forEach(el => { el.style.display = 'flex'; }); const searchWrap = this.getBlockWrap(); const mobileContainer = document.querySelector('.smart-search-mobile-container'); if (mobileContainer) { const existingWrap = mobileContainer.querySelector('.app-smart-product-search-wrap'); // 只有 mobile container 是空的或归属本实例时才隐藏，避免隐藏其他实例的搜索插件 if (!existingWrap || existingWrap === searchWrap) { mobileContainer.style.display = 'none'; } } // 显示所有 PC 容器 document.querySelectorAll('.' + SEARCH_CONTAINER_CLASS).forEach(el => { el.style.display = ''; }); }, hasMobilePluginParent() { return !['geek', 'flash', 'boost', 'reformia'].includes(THEME_NAME.toLocaleLowerCase()); }, showMobileSmartSearch() { if (this._mobileSearchShown) return; const PLUGIN_PARENT_SELECTORS = { nova: '.header__mobile #header__plugin-container', hero: '.header__icons .tw-flex.tw-justify-end.tw-items-center.tw-space-x-7', onePage: '.header__mobile #header__plugin-container', wind: '#header-icons .flex.justify-end.items-center', eva: '#header__icons .plugin_content', }; const parentEl = document.querySelector( joinSelectors(Object.values(PLUGIN_PARENT_SELECTORS)) ); if (!parentEl) return; const hasHiddenClass = parentEl.classList.contains('md:hidden') || parentEl.classList.contains('md:tw-hidden'); if (hasHiddenClass) { Array.from(parentEl.children).forEach((child) => { if (!this.isSmartSearchElement(child)) { child.style.display = 'none'; } }); parentEl.classList.remove('md:hidden', 'md:tw-hidden'); } else { const smartSearchEl = Array.from(parentEl.children).find( (child) => this.isSmartSearchElement(child) ); if (smartSearchEl) { smartSearchEl.style.display = 'block'; } } this._mobileSearchShown = true; }, isSmartSearchElement(el) { return ( el.classList.contains(SEARCH_CONTAINER_CLASS) || el.querySelectorAll(`.${SEARCH_CONTAINER_CLASS}`).length > 0 ); }, addMobileSmartSearch() { if (this._mobileSearchAdded) return; const HEADER_ICONS_SELECTORS = { geek: '#header-mobile-container .flex.items-center.justify-end.flex-shrink-0', flash: '#header-layout .header__icons', boost: '.header__mobile-bottom .tw-flex.tw-items-center.tw-justify-end.tw-flex-1', reformia: '.header-layout .header__actions', }; const SMART_SEARCH_ANCESTORS = [ '#header-menu-mobile #menu-drawer', '#menu-drawer .plugin__header-content', '.header__drawer', '.header-content .logo-wrap', '.header_hamburger_sidebar-container', ]; const iconsEl = document.querySelector( joinSelectors(Object.values(HEADER_ICONS_SELECTORS)) ); const searchWrapSelector = joinSelectors( SMART_SEARCH_ANCESTORS.map(a => `${a} .${SEARCH_CONTAINER_CLASS}`) ); const searchWrapEl = document.querySelector(searchWrapSelector); if (!iconsEl || !searchWrapEl) return; iconsEl.insertAdjacentElement('afterbegin', searchWrapEl); this._mobileSearchAdded = true; }, initMobileSmartSearch() { if (this._lifestyleIconMoved) return; if (this.hasMobilePluginParent()) { this.showMobileSmartSearch(); } else { this.addMobileSmartSearch(); } }, }; const StyleApplicatorMixin = { _getMarginConfig(config) { if (!config.marginEnabled || !config.margin) { return { left: 0, right: 0 }; } const device = isDesktop() ? 'pc' : 'mobile'; return config.margin[device] || { left: 0, right: 0 }; }, _applySearchInlineStyles(searchWrap, config) { const isCustom = config.colorType === 'custom'; const find = (sel) => searchWrap.querySelector(sel); const borderRadius = `${config.borderRadius}px`; const fontSize = `${config.fontSize}px`; const fontWeight = config.fontBold ? 'bold' : 'normal'; const fontStyle = config.fontItalic ? 'italic' : 'normal'; const inputContainer = find('.smart-search-outside-input-container'); if (inputContainer) { inputContainer.style.setProperty('border-radius', borderRadius, 'important'); if (isCustom) { inputContainer.style.setProperty('border-color', config.searchBorderColor, 'important'); inputContainer.style.setProperty('background-color', config.searchBgColor, 'important'); } else { inputContainer.style.removeProperty('border-color'); inputContainer.style.removeProperty('background-color'); } } const outsideButtons = searchWrap.querySelectorAll('.smart-search-outside-input-button'); outsideButtons.forEach((btn) => { if (isCustom) { btn.style.setProperty('background-color', config.buttonColor, 'important'); } else { btn.style.removeProperty('background-color'); } }); const btnSystemIcons = searchWrap.querySelectorAll('.smart-search-button-system-icon'); btnSystemIcons.forEach((icon) => { if (isCustom) { icon.style.setProperty('color', config.buttonIconColor, 'important'); } else { icon.style.removeProperty('color'); } }); const btnTexts = searchWrap.querySelectorAll('.smart-search-button-text'); btnTexts.forEach((txt) => { txt.style.setProperty('font-size', fontSize, 'important'); txt.style.setProperty('font-weight', fontWeight, 'important'); txt.style.setProperty('font-style', fontStyle, 'important'); if (isCustom) { txt.style.setProperty('color', config.buttonTextColor, 'important'); } else { txt.style.removeProperty('color'); } }); const inputIcons = searchWrap.querySelectorAll('.smart-search-outside-input-icon, .smart-search-outside-input-icon svg'); inputIcons.forEach((el) => { if (isCustom) { el.style.setProperty('color', config.inputIconTextColor, 'important'); el.style.setProperty('fill', config.inputIconTextColor, 'important'); } else { el.style.removeProperty('color'); el.style.removeProperty('fill'); } }); const placeholderTexts = searchWrap.querySelectorAll('.smart-search-outside-input-placeholder-text'); placeholderTexts.forEach((el) => { if (isCustom) { el.style.setProperty('color', config.inputIconTextColor, 'important'); } else { el.style.removeProperty('color'); } }); const systemIcons = searchWrap.querySelectorAll('.smart-search-system-icon, .smart-search-system-icon svg'); systemIcons.forEach((el) => { if (isCustom) { el.style.setProperty('color', config.iconColor, 'important'); el.style.setProperty('fill', config.iconColor, 'important'); } else { el.style.removeProperty('color'); el.style.removeProperty('fill'); } }); const iconText = find('.smart-search-icon-text'); if (iconText) { iconText.style.setProperty('font-size', fontSize, 'important'); iconText.style.setProperty('font-weight', fontWeight, 'important'); iconText.style.setProperty('font-style', fontStyle, 'important'); if (isCustom) { iconText.style.setProperty('color', config.textColor, 'important'); } else { iconText.style.removeProperty('color'); } } }, _applyClickSearchInlineStyles(sidebar, config) { const isCustom = config.colorType === 'custom'; const find = (sel) => sidebar.querySelector(sel) || document.querySelector(sel); const searchForm = find('.smart-search-form'); if (searchForm) { searchForm.style.setProperty('border-radius', `${config.borderRadius}px`, 'important'); searchForm.style.setProperty('border-width', '1px', 'important'); searchForm.style.setProperty('border-style', 'solid', 'important'); searchForm.style.setProperty('overflow', 'hidden'); } const submitBtn = find('.smart-search-submit-btn'); const buttonText = find('.smart-search-sidebar-button-text'); if (buttonText) { buttonText.style.setProperty('font-size', `${config.fontSize}px`, 'important'); buttonText.style.setProperty('font-weight', config.fontBold ? 'bold' : 'normal', 'important'); buttonText.style.setProperty('font-style', config.fontItalic ? 'italic' : 'normal', 'important'); } if (submitBtn) { const hotWordsCarousel = sidebar.querySelector('.hot-words-carousel'); if (hotWordsCarousel) { const btnWidth = submitBtn.offsetWidth || 66; hotWordsCarousel.style.setProperty('right', `${btnWidth + 8}px`, 'important'); } } if (isCustom) { if (searchForm) { searchForm.style.setProperty('border-color', config.searchBorderColor, 'important'); } const inputContent = find('.smart-search-input-content'); if (inputContent) { inputContent.style.setProperty('background', config.searchBgColor, 'important'); inputContent.style.setProperty('border-color', 'transparent', 'important'); } if (submitBtn) { submitBtn.style.setProperty('background-color', config.buttonColor, 'important'); submitBtn.style.setProperty('color', config.textColor, 'important'); } const systemIcon = find('.smart-search-sidebar-button-system-icon'); if (systemIcon) { systemIcon.style.setProperty('color', config.iconColor, 'important'); const svg = systemIcon.querySelector('svg'); if (svg) svg.style.setProperty('fill', config.iconColor, 'important'); } if (buttonText) { buttonText.style.setProperty('color', config.textColor, 'important'); } const insideIcon = find('.smart-search-inside-system-icon'); if (insideIcon) { insideIcon.style.setProperty('color', config.inputIconTextColor, 'important'); const svg = insideIcon.querySelector('svg'); if (svg) svg.style.setProperty('fill', config.inputIconTextColor, 'important'); } const searchInput = find('.smart-search-input'); if (searchInput) { searchInput.style.setProperty('color', config.inputIconTextColor, 'important'); } } this._injectClickSearchScopedStyle(config); }, _injectClickSearchScopedStyle(config) { const isCustom = config.colorType === 'custom'; const styleId = 'smart-search-click-scoped-style'; let style = document.getElementById(styleId); if (!style) { style = document.createElement('style'); style.id = styleId; document.head.appendChild(style); } let css = ''; if (isCustom) { css = ` .hot-search { background: linear-gradient(180deg, ${config.hotSearchBgStartColor} 0%, ${config.hotSearchBgEndColor} 100%) !important; } .smart-search-input::placeholder { color: ${config.inputIconTextColor} !important; opacity: 0.6; } .hot-words-carousel-word { color: ${config.inputIconTextColor} !important; opacity: 0.6; } `; } style.textContent = css; }, applySearchStyleConfig(retryCount = 0) { const config = this.searchStyleConfig; const searchWrap = this.getBlockWrap(); if (!searchWrap) return; // 设置锁标记，防止 resize 期间重复调用 this._isApplyingStyle = true; // 重构后：静态内容在 ljs-render 外部，DOM 元素始终存在 const iconSearchLarge = searchWrap.querySelector('.app-smart-icon-search-large'); const isSearchBox = config.styleType === 'searchBox'; // 检查轮播是否已渲染，如果没有则短暂等待后重试 const placeholder = searchWrap.querySelector('.smart-search-outside-input-placeholder'); const carousel = searchWrap.querySelector('.app-smart-search-outside-carousel'); // 轮播组件可能需要额外时间渲染，等待后重试 if (placeholder && !carousel && retryCount < 10) { this._isApplyingStyle = false; setTimeout(() => this.applySearchStyleConfig(retryCount + 1), 50); return; } // 轮播已渲染，隐藏默认占位文本 if (placeholder && carousel) { placeholder.classList.add('has-carousel'); } this._applySearchInlineStyles(searchWrap, config); const searchBtn = searchWrap.querySelector('.app-smart-search-btn'); const outsideInputContainer = searchWrap.querySelector('.smart-search-outside-input-container'); const buttonType = config.searchButtonType || config.buttonType; if (searchBtn) { const marginConfig = this._getMarginConfig(config); searchBtn.style.marginLeft = `${marginConfig.left}px`; searchBtn.style.marginRight = `${marginConfig.right}px`; // 使用 data 属性控制样式类型显示（searchBox 或 imageText） searchBtn.dataset.styleType = isSearchBox ? 'searchBox' : 'imageText'; } // 搜索按钮显示/隐藏控制 const outsideButtons = searchWrap.querySelectorAll('.smart-search-outside-input-button'); outsideButtons.forEach((btn) => { btn.style.display = config.showSearchButton ? '' : 'none'; this._applyButtonContentDisplay(btn, config, { customIconSelector: '.smart-search-button-custom-icon', systemIconSelector: '.smart-search-button-system-icon', textSelector: '.smart-search-button-text', }); }); // 图文样式配置 - 使用 data 属性控制显示 if (iconSearchLarge) { const customIcon = iconSearchLarge.querySelector('.smart-search-custom-icon'); const iconText = iconSearchLarge.querySelector('.smart-search-icon-text'); const mobile = !isDesktop(); // 设置 data 属性，让 CSS 控制显示 iconSearchLarge.dataset.iconEnabled = config.iconEnabled ? 'true' : 'false'; iconSearchLarge.dataset.iconType = config.iconType || 'system'; if (mobile) { // 移动端：只显示图标，不显示文本 iconSearchLarge.dataset.textEnabled = 'false'; } else { iconSearchLarge.dataset.textEnabled = config.textEnabled ? 'true' : 'false'; } // 设置自定义图标 src（如果有） if (config.iconType === 'custom' && config.customIcon && customIcon) { customIcon.src = config.customIcon; } // 设置文本内容 if (iconText && config.textEnabled) { iconText.textContent = config.searchText || 'Search'; } } if (searchBtn) { searchBtn.classList.add('style-ready'); } // 解除锁标记 this._isApplyingStyle = false; }, _applyButtonContentDisplay(btn, config, selectors) { const { customIconSelector, systemIconSelector, textSelector } = selectors; const customIcon = btn.querySelector(customIconSelector); const systemIcon = btn.querySelector(systemIconSelector); const textSpan = btn.querySelector(textSelector); const buttonType = config.searchButtonType || config.buttonType; // 使用 data 属性驱动 CSS 显示，确保降级和一致性 btn.dataset.buttonType = buttonType || 'text'; if (buttonType === 'icon') { // 设置图标类型：custom 或 system（默认） const iconType = (config.iconType === 'custom' && config.customIcon) ? 'custom' : 'system'; btn.dataset.iconType = iconType; // 如果是自定义图标，设置 src if (iconType === 'custom' && customIcon) { customIcon.src = config.customIcon; } } else { // text 类型：移除 iconType 属性，更新文本内容 delete btn.dataset.iconType; // 侧边栏按钮文本只在首次渲染时写入，避免与多语言插件产生覆写死循环 const isSidebarBtn = !!btn.closest('.smart-search-sidebar-overlay'); if (textSpan && (!isSidebarBtn || !this._sidebarBtnTextApplied)) { textSpan.textContent = config.searchText || 'Search'; if (isSidebarBtn) this._sidebarBtnTextApplied = true; } } }, applyClickSearchStyleConfig(retryCount = 0) { const config = this.clickSearchStyleConfig; const sidebar = this._getSidebarOverlay ? this._getSidebarOverlay() : document.querySelector('.smart-search-sidebar-overlay'); if (!sidebar) return; const findElement = (selector) => sidebar.querySelector(selector) || document.querySelector(selector); const submitBtn = findElement('.smart-search-submit-btn'); if (!submitBtn && retryCount < 10) { setTimeout(() => this.applyClickSearchStyleConfig(retryCount + 1), 100); return; } if (this._sidebarObserver) this._sidebarObserver.disconnect(); this._applyClickSearchInlineStyles(sidebar, config); if (submitBtn) { this._applyButtonContentDisplay(submitBtn, config, { customIconSelector: '.smart-search-sidebar-button-custom-icon', systemIconSelector: '.smart-search-sidebar-button-system-icon', textSelector: '.smart-search-sidebar-button-text', }); } if (this._sidebarObserver) { this._sidebarObserver.observe(sidebar, { childList: true, subtree: true }); } }, }; // --- 侧边栏管理 Mixin（预加载模式）--- const SidebarManagerMixin = { // 侧边栏状态: idle -> preloading -> ready -> open -> idle _sidebarState: 'idle', _sidebarReady: false, _contentPreloaded: false, _contentPreloadPromise: null, _getSidebarOverlay() { const wrap = this.getBlockWrap(); if (wrap) { const overlay = wrap.querySelector('.smart-search-sidebar-overlay'); if (overlay) return overlay; } return document.querySelector('.smart-search-sidebar-overlay'); }, _getSidebarPanel() { const wrap = this.getBlockWrap(); if (wrap) { const panel = wrap.querySelector('.smart-search-sidebar'); if (panel) return panel; } return document.querySelector('.smart-search-sidebar'); }, _findVisibleSearchEntry() { const wrap = this.getBlockWrap(); if (wrap) { const content = wrap.querySelector('[id^="app-smart-product-search-content-"]'); if (content) return content; } return document.querySelector('[id^="app-smart-product-search-content-"]'); }, _alignSidebarToOutsideInput() { if (!isDesktop()) return; const panel = this._getSidebarPanel(); if (!panel) return; const refEl = this._findVisibleSearchEntry(); let topPos = 80; let rightPos = 20; if (refEl) { const rect = refEl.getBoundingClientRect(); const viewportWidth = document.documentElement.clientWidth; topPos = Math.max(0, rect.top); rightPos = Math.max(0, viewportWidth - rect.right); } panel.style.setProperty('top', topPos + 'px', 'important'); panel.style.setProperty('right', rightPos + 'px', 'important'); }, preloadSidebar() { const overlay = this._getSidebarOverlay(); if (!overlay) return; const currentState = overlay.getAttribute('data-state'); if (this._sidebarReady || this._sidebarState === 'preloading' || this._sidebarState === 'open') return; if (currentState === 'open' || currentState === 'preloading') return; this._sidebarState = 'preloading'; overlay.setAttribute('data-state', 'preloading'); const configReady = new Promise((resolve) => { if (this._configLoaded) { resolve(); return; } this.getOutsideItemEl().then((outsideItem) => { if (outsideItem) { const apiData = outsideItem.getData() || {}; const { clickSearchStyleConfig } = parseHeaderStyle(apiData.header_style); this.clickSearchStyleConfig = clickSearchStyleConfig; this._configLoaded = true; } resolve(); }).catch(() => resolve()); }); // 先渲染内容（创建 DOM），再应用样式（依赖 DOM 存在） configReady.then(() => { const currentState = overlay.getAttribute('data-state'); if (currentState === 'open') return; this._contentPreloaded = false; this._contentPreloadPromise = this.initSidebarContent().then(() => { this.applyClickSearchStyleConfig(); this._contentPreloaded = true; }).catch(() => { this._contentPreloaded = false; this._contentPreloadPromise = null; }); this._sidebarReady = true; this._sidebarState = 'ready'; overlay.setAttribute('data-state', 'ready'); }); }, // 打开侧边栏 openSidebar() { const overlay = this._getSidebarOverlay(); if (!overlay) return; this._sidebarOpenedAsDesktop = isDesktop(); this._savedScrollbarWidth = parseFloat(getComputedStyle(document.documentElement).marginRight) || 0; this._sidebarOpenTimestamp = performance.now(); const configReady = new Promise((resolve) => { if (this._configLoaded) { resolve(); return; } this.getOutsideItemEl().then((outsideItem) => { if (outsideItem) { const apiData = outsideItem.getData() || {}; const { clickSearchStyleConfig } = parseHeaderStyle(apiData.header_style); this.clickSearchStyleConfig = clickSearchStyleConfig; this._configLoaded = true; } resolve(); }).catch(() => resolve()); }); configReady.then(() => { this.applyClickSearchStyleConfig(); this._sidebarReady = true; this._showSidebar(overlay); }); document.body.style.overflow = 'hidden'; if (!this._resizeHandler) { this._resizeHandler = () => this._alignSidebarToOutsideInput(); window.addEventListener('resize', this._resizeHandler); } this._setupSidebarObserver(overlay); }, _showSidebar(overlay) { const panel = this._getSidebarPanel(); if (!panel) return; this._sidebarState = 'open'; overlay.setAttribute('data-state', 'open'); const _isDesktop = isDesktop(); const ANIM_DURATION = 280; const _setupPanelLayout = () => { const smartSearchWrap = panel.querySelector('.smart-search-wrap'); if (smartSearchWrap) { smartSearchWrap.style.cssText = _isDesktop ? 'display: block !important; width: 100% !important;' : 'display: flex !important; flex-direction: column !important; width: 100% !important; flex: 1 !important; min-height: 0 !important;'; } const pageContent = panel.querySelector('.page-content'); if (pageContent) { pageContent.style.cssText = _isDesktop ? 'display: flex !important; flex-direction: column !important; width: 100% !important;' : 'display: flex !important; flex-direction: column !important; width: 100% !important; flex: 1 !important; min-height: 0 !important;'; } }; const _applyPanelPosition = () => { if (_isDesktop) { const refEl = this._findVisibleSearchEntry(); let topPos = 80; let rightPos = 20; if (refEl) { const rect = refEl.getBoundingClientRect(); const viewportWidth = document.documentElement.clientWidth; topPos = Math.max(0, rect.top); rightPos = Math.max(0, viewportWidth - rect.right); } panel.style.cssText = ` display: block !important; position: fixed !important; top: ${topPos}px !important; right: ${rightPos}px !important; left: auto !important; bottom: auto !important; width: 520px !important; max-width: 520px !important; background: #fff !important; visibility: visible !important; opacity: 1 !important; z-index: 10000 !important; padding: 16px !important; border-radius: 6px !important; box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15) !important; pointer-events: auto !important; `; } else { panel.style.cssText = ` display: flex !important; flex-direction: column !important; position: fixed !important; top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important; width: 100vw !important; max-width: 100vw !important; background: #fff !important; visibility: visible !important; opacity: 1 !important; z-index: 10000 !important; padding: 16px !important; border-radius: 0 !important; box-shadow: none !important; pointer-events: auto !important; transform: translateX(100%) !important; `; } }; const revealSidebar = () => { _applyPanelPosition(); _setupPanelLayout(); this.applyClickSearchStyleConfig(); overlay.style.cssText = ` position: fixed !important; top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important; width: 100vw !important; z-index: 9999 !important; visibility: visible !important; pointer-events: auto !important; display: block !important; `; this.checkHistoryOverflow(); if (!_isDesktop) { // 移动端 panel 全屏，backdrop 不可见但 @tap 还在，禁止 pointer-events 防止滚动/幽灵点击触发关闭 const backdrop = overlay.querySelector('.smart-search-sidebar-backdrop'); if (backdrop) backdrop.style.setProperty('pointer-events', 'none', 'important'); const contentWrap = panel.querySelector('.smart-search-wrap'); if (contentWrap) { contentWrap.style.setProperty('opacity', '0', 'important'); } requestAnimationFrame(() => { panel.style.setProperty('transition', `transform ${ANIM_DURATION}ms cubic-bezier(0.16, 1, 0.3, 1)`, 'important'); panel.style.setProperty('transform', 'translateX(0)', 'important'); }); const fontsReady = (document.fonts && document.fonts.ready) ? document.fonts.ready : Promise.resolve(); const stableDelay = new Promise(r => setTimeout(r, ANIM_DURATION)); Promise.all([fontsReady, stableDelay]).then(() => { requestAnimationFrame(() => { if (contentWrap) { contentWrap.style.setProperty('opacity', '1', 'important'); } }); }); } if (_isDesktop) { const input = overlay.querySelector('.smart-search-input'); if (input) { setTimeout(() => input.focus(), 50); } } this._syncInsideCarousel(overlay); }; if (this._contentPreloaded) { this.renderSearchHistory(); revealSidebar(); return; } overlay.style.cssText = ` position: fixed !important; top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important; width: 100vw !important; z-index: 9999 !important; visibility: hidden !important; pointer-events: none !important; display: block !important; opacity: 0 !important; `; _applyPanelPosition(); _setupPanelLayout(); const contentReady = this._contentPreloadPromise || this.initSidebarContent(); contentReady.then(() => { requestAnimationFrame(() => revealSidebar()); }).catch(() => { revealSidebar(); }); }, _setupSidebarObserver(overlay) { if (this._sidebarObserver) { this._sidebarObserver.disconnect(); } this._sidebarObserver = new MutationObserver(() => { if (this._applyStyleDebounceTimer) { clearTimeout(this._applyStyleDebounceTimer); } this._applyStyleDebounceTimer = setTimeout(() => { this.checkHistoryOverflow(); }, 50); }); this._sidebarObserver.observe(overlay, { childList: true, subtree: true }); }, _syncOutsideCarousel() { if (this.insideCarouselIndex === this.outsideCarouselIndex) return; this.outsideCarouselIndex = this.insideCarouselIndex; const outsideEl = document.querySelector('ljs-carousel[id^="app-smart-search-outside-carousel-"]'); if (!outsideEl) return; SPZ.whenApiDefined(outsideEl).then((api) => { try { api.goToSlide(String(this.outsideCarouselIndex)); } catch(e) {} }); }, closeSidebar() { const overlay = this._getSidebarOverlay(); if (!overlay) return; const overlayState = overlay.getAttribute('data-state'); if (this._sidebarState === 'closing') return; if (this._sidebarState === 'idle' && overlayState !== 'open') return; this._syncOutsideCarousel(); this._sidebarState = 'closing'; const panel = this._getSidebarPanel(); const _wasDesktop = this._sidebarOpenedAsDesktop !== undefined ? this._sidebarOpenedAsDesktop : isDesktop(); const ANIM_DURATION = 250; const _cleanup = () => { this._sidebarState = 'idle'; this._sidebarReady = false; this._sidebarOpenedAsDesktop = undefined; overlay.setAttribute('data-state', 'idle'); overlay.style.cssText = ''; const _backdrop = overlay.querySelector('.smart-search-sidebar-backdrop'); if (_backdrop) _backdrop.style.removeProperty('pointer-events'); if (panel) { panel.style.cssText = ''; const smartSearchWrap = panel.querySelector('.smart-search-wrap'); if (smartSearchWrap) smartSearchWrap.style.cssText = ''; const pageContent = panel.querySelector('.page-content'); if (pageContent) pageContent.style.cssText = ''; const input = panel.querySelector('.smart-search-input'); if (input) { input.value = ''; input.removeAttribute('has-value'); } panel.removeAttribute('has-value'); panel.removeAttribute('data-empty'); panel.removeAttribute('loading'); const loadingEl = panel.querySelector('.smart-search-loading'); if (loadingEl) { loadingEl.removeAttribute('show'); loadingEl.setAttribute('hide', ''); } document.querySelectorAll('.hot-words-carousel-inner-container').forEach(el => { el.style.display = 'block'; }); } document.body.style.overflow = ''; const scrollbarWidth = this._savedScrollbarWidth || 0; if (scrollbarWidth > 0) { const html = document.documentElement; html.style.setProperty('overflow', 'hidden', 'important'); html.style.setProperty('margin-right', scrollbarWidth + 'px', 'important'); setTimeout(() => { html.style.removeProperty('overflow'); html.style.removeProperty('margin-right'); }, 50); } this._savedScrollbarWidth = 0; if (this._sidebarObserver) { this._sidebarObserver.disconnect(); this._sidebarObserver = null; } if (this._applyStyleDebounceTimer) { clearTimeout(this._applyStyleDebounceTimer); this._applyStyleDebounceTimer = null; } if (this._resizeHandler) { window.removeEventListener('resize', this._resizeHandler); this._resizeHandler = null; } this._historyExpanded = false; }; if (panel && !_wasDesktop) { panel.style.setProperty('transition', `transform ${ANIM_DURATION}ms cubic-bezier(0.5, 0, 0.7, 0.4)`, 'important'); panel.style.setProperty('transform', 'translateX(100%)', 'important'); setTimeout(_cleanup, ANIM_DURATION); } else { _cleanup(); } const sectionPrefix = 'shoplaza-section'; const announcement = document.getElementById(sectionPrefix + '-announcement'); const header = document.getElementById(sectionPrefix + '-header'); if (announcement) announcement.classList.remove('header_mask_open'); if (header) header.classList.remove('header_mask_open'); }, _restartCarouselAutoplay(carouselEl) { carouselEl.removeAttribute('autoplay'); carouselEl.setAttribute('pause', ''); setTimeout(() => { carouselEl.setAttribute('autoplay', ''); carouselEl.removeAttribute('pause'); }, 50); }, _syncInsideCarousel(overlay) { const targetIndex = this.outsideCarouselIndex || 0; const doSync = () => { const carouselEl = overlay.querySelector('ljs-carousel[id^="inside-hot-words-carousel-"]'); if (!carouselEl) return; SPZ.whenApiDefined(carouselEl).then((carouselApi) => { try { carouselApi.goToSlide(String(targetIndex)); } catch(e) {} this._restartCarouselAutoplay(carouselEl); }); }; const renderEl = overlay.querySelector('ljs-render[id^="hot-words-carousel-"]'); if (renderEl) { const existingCarousel = overlay.querySelector('ljs-carousel[id^="inside-hot-words-carousel-"]'); if (existingCarousel && existingCarousel.hasAttribute('dom-mounted')) { doSync(); } else { const observer = new MutationObserver(() => { const el = overlay.querySelector('ljs-carousel[id^="inside-hot-words-carousel-"]'); if (el && el.hasAttribute('dom-mounted')) { observer.disconnect(); doSync(); } }); observer.observe(renderEl, { childList: true, subtree: true, attributes: true }); setTimeout(() => { observer.disconnect(); doSync(); }, 3000); } } else { doSync(); } }, // 兼容旧的 onSidebarOpen/Close 方法 onSidebarOpen() { this.openSidebar(); }, onSidebarClose() { this.closeSidebar(); }, }; // --- 搜索历史折叠/展开 Mixin --- const HISTORY_COLLAPSED_ROWS = 6; const HISTORY_EXPAND_THRESHOLD = 10; const HistoryOverflowMixin = { _findHistoryList(root) { const sources = [root, document]; for (const src of sources) { const list = src.querySelector('.recently-history-list'); if (list) return list; const els = src.querySelectorAll('*'); for (const el of els) { if (el.shadowRoot) { const l = el.shadowRoot.querySelector('.recently-history-list'); if (l) return l; } } } return null; }, _getRowHeight(list) { const item = list.querySelector('.recently-history-item'); if (!item || item.getBoundingClientRect().height === 0) return 0; const rowGap = parseFloat(getComputedStyle(list).rowGap) || 0; return item.getBoundingClientRect().height + rowGap; }, _findToggleBtn(list) { const parent = list.closest('.recently-history-content'); return parent ? parent.querySelector('.history-toggle-btn') : null; }, _applyMaxHeight(list) { const item = list.querySelector('.recently-history-item'); if (!item || item.getBoundingClientRect().height === 0) return; const itemHeight = item.getBoundingClientRect().height; const rowGap = parseFloat(getComputedStyle(list).rowGap) || 0; const paddingTop = parseFloat(getComputedStyle(list).paddingTop) || 0; var maxHeight = Math.ceil(itemHeight * HISTORY_COLLAPSED_ROWS + rowGap * (HISTORY_COLLAPSED_ROWS - 1)) + paddingTop; if (isDesktop()) maxHeight--; list.style.setProperty('max-height', maxHeight + 'px'); }, checkHistoryOverflow() { const overlay = this._getSidebarOverlay(); if (!overlay) return; const list = this._findHistoryList(overlay); if (!list) return; const items = list.querySelectorAll('.recently-history-item'); if (items.length === 0) return; this._applyMaxHeight(list); const needsCollapse = items.length > HISTORY_EXPAND_THRESHOLD; if (needsCollapse && !this._historyExpanded) { list.classList.add('history-collapsed'); } else { list.classList.remove('history-collapsed'); } const toggleBtn = this._findToggleBtn(list); if (toggleBtn) { if (needsCollapse && !this._historyExpanded) { toggleBtn.classList.remove('hidden'); } else { toggleBtn.classList.add('hidden'); } } }, expandHistory() { const overlay = this._getSidebarOverlay(); if (!overlay) return; const list = this._findHistoryList(overlay); if (!list) return; this._historyExpanded = true; list.classList.remove('history-collapsed'); this._applyMaxHeight(list); const toggleBtn = this._findToggleBtn(list); if (toggleBtn) toggleBtn.classList.add('hidden'); }, }; const HotKeywordsMixin = { generateHotKeywordList(data) { const searchKeywords = data?.hotKeywordList || []; const isShowHotKeyword = data?.isShowHotKeyword || false; this.getOutsideItemEl().then((outsideItem) => { if (!outsideItem) return; const hotwords = outsideItem.getData()?.search_keywords || []; const enrichedKeywords = this.enrichKeywords(searchKeywords, hotwords); this.renderHotKeywords(enrichedKeywords, isShowHotKeyword); }); }, enrichKeywords(keywords, hotwords) { return keywords.map((item) => { item.url_obj = item.url_obj || {}; const hotwordItem = hotwords.find(h => h.word === item.word); if (hotwordItem) { item.icon = hotwordItem.icon || ''; } if (!item.urlObj || !item.urlObj.url) { item.urlObj = { ...item.url_obj, url: item.url_obj.type === 'search' ? `${SEARCH_URL}?q=${item.word}` : item.url_obj.url, }; } return item; }); }, renderHotKeywords(keywords, isShowHotKeyword) { document.querySelectorAll('.app-hot-keyword-render-child').forEach((el) => { SPZ.whenApiDefined(el).then((hotWordsChild) => { hotWordsChild.render({ list: keywords, isShowHotKeyword }); }); }); }, normalizeOutsideKeywords(findKeywords, searchKeywords, findKeywordEnable) { if (findKeywordEnable === false) return []; if (findKeywords && findKeywords.length > 0) { return findKeywords.map(keyword => ({ word: keyword, icon: '', pic: '', type: 'find_keyword', url_obj: { type: 'search', url: `${SEARCH_URL}?q=${keyword}`, }, })); } return searchKeywords || []; }, normalizeKeywordUrl(item) { if (!item) return null; if (item.url_obj) { item.url_obj.url = item.url_obj.type === 'search' ? `${SEARCH_URL}?q=${item.word}` : item.url_obj.url; } return item; }, onTapHotWord(type) { const index = type === 'inside' ? this.insideCarouselIndex : this.outsideCarouselIndex; this.getOutsideItemEl().then((outsideItem) => { if (!outsideItem) return; const apiData = outsideItem.getData(); const findKeywords = apiData?.find_keywords || []; const searchKeywords = apiData?.search_keywords || []; const findKeywordEnable = apiData?.find_keyword_enable !== false; const keywords = this.normalizeOutsideKeywords(findKeywords, searchKeywords, findKeywordEnable); const currentItem = this.normalizeKeywordUrl(keywords[index] || null); if (currentItem) { this.handleHotKeyword({ args: { word: currentItem.word, query_type: currentItem.type, url: currentItem.url_obj?.url, } }); } else { this.executeSearch([''], 1); } }); }, getOutsideCarouselConfig() { return this.getOutsideItemEl().then((outsideItem) => { if (!outsideItem) return { outsideCarouselIndex: this.outsideCarouselIndex }; const apiData = outsideItem.getData(); const findKeywords = apiData?.find_keywords || []; const searchKeywords = apiData?.search_keywords || []; const findKeywordEnable = apiData?.find_keyword_enable !== false; const carouselKeywords = this.normalizeOutsideKeywords(findKeywords, searchKeywords, findKeywordEnable); return { ...apiData, search_keywords: carouselKeywords, outsideCarouselIndex: this.outsideCarouselIndex, }; }); }, }; const HISTORY_CACHE_KEY = 'smart_search_history'; const HISTORY_MAX_LEN = 30; const HOT_SEARCH_LEN = 6; const SMART_SEARCH_THINK_URL = '/api/search/suggestion'; const SearchControllerMixin = { // 搜索历史缓存 _historyCache: null, _searchData: null, _hotList: [], _curFindKeyword: '', // 初始化搜索历史 initHistoryCache() { if (this._historyCache) return; try { const cached = localStorage.getItem(HISTORY_CACHE_KEY); this._historyCache = cached ? JSON.parse(cached) : []; } catch (e) { this._historyCache = []; } }, // 获取历史列表 getHistoryList() { try { const cached = localStorage.getItem(HISTORY_CACHE_KEY); const historyList = cached ? JSON.parse(cached) : []; return historyList.slice().reverse(); } catch (e) { return []; } }, // 添加历史记录 addHistory(keyword) { if (!keyword || !keyword.trim()) return; this.initHistoryCache(); const index = this._historyCache.indexOf(keyword); if (index > -1) { this._historyCache.splice(index, 1); } this._historyCache.push(keyword); if (this._historyCache.length > HISTORY_MAX_LEN) { this._historyCache.shift(); } try { localStorage.setItem(HISTORY_CACHE_KEY, JSON.stringify(this._historyCache)); } catch (e) {} }, // 清除历史 clearHistory() { this._historyCache = []; try { localStorage.removeItem(HISTORY_CACHE_KEY); } catch (e) {} }, // 渲染表单区域 renderSearchForm() { const panel = this._getSidebarPanel(); if (!panel) return Promise.resolve(); return this.getOutsideItemEl().then((outsideItem) => { if (!outsideItem) return; const apiData = outsideItem.getData() || {}; const formData = { isOpenAutoThink: apiData.auto_think_enable || false, isOpenFindKeyword: apiData.find_keyword_enable || false, findKeywordList: apiData.find_keywords || [], }; const formRender = panel.querySelector('[role="form"]'); if (formRender) { return SPZ.whenApiDefined(formRender).then((api) => { api.render(formData); }); } }); }, // 渲染历史区域 renderSearchHistory() { const panel = this._getSidebarPanel(); if (!panel) return Promise.resolve(); return this.getOutsideItemEl().then((outsideItem) => { const apiData = outsideItem?.getData() || {}; const historyList = this.getHistoryList(); const historyData = { isShowHistory: (apiData.user_history_enable !== false) && historyList.length > 0, historyList: historyList, }; const historyRender = panel.querySelector('[role="history"]'); if (historyRender) { return SPZ.whenApiDefined(historyRender).then((api) => { api.render(historyData); }); } }); }, // 渲染联想结果 renderThinkResult(thinkResult) { const panel = this._getSidebarPanel(); if (!panel) return; const thinkRender = panel.querySelector('[role="thinkresult"]'); if (thinkRender) { SPZ.whenApiDefined(thinkRender).then((api) => { api.render({ thinkResult }); }); } }, // 获取联想结果 fetchThinkResult(keyword) { if (!keyword || !keyword.trim()) { this.setThinkResultStatus(false, false); return Promise.resolve([]); } this.setThinkResultStatus(true, false); this.setLoadingStatus(true); return fetch(`${SMART_SEARCH_THINK_URL}?surface=autocomplete&keyword=${encodeURIComponent(keyword)}`) .then(res => res.json()) .then(res => { this.setLoadingStatus(false); const items = res.items || []; this.setThinkResultStatus(true, items.length === 0); const lowerKeyword = keyword.toLowerCase(); const thinkResult = items.map(item => ({ ...item, highlightHtml: item.word.replace( new RegExp(lowerKeyword, 'gi'), `${lowerKeyword}` ), })); this.renderThinkResult(thinkResult); return thinkResult; }) .catch(() => { this.setLoadingStatus(false); this.setThinkResultStatus(true, true); return []; }); }, // 设置联想结果状态 setThinkResultStatus(hasValue, isEmpty) { const panel = this._getSidebarPanel(); if (!panel) return; if (hasValue) { panel.setAttribute('has-value', ''); } else { panel.removeAttribute('has-value'); } if (isEmpty) { panel.setAttribute('data-empty', ''); } else { panel.removeAttribute('data-empty'); } }, // 设置 loading 状态 setLoadingStatus(loading) { const panel = this._getSidebarPanel(); if (!panel) return; if (loading) { panel.setAttribute('loading', ''); } else { panel.removeAttribute('loading'); } const loadingEl = panel.querySelector('.smart-search-loading'); if (loadingEl) { if (loading) { loadingEl.removeAttribute('hide'); loadingEl.setAttribute('show', ''); } else { loadingEl.removeAttribute('show'); loadingEl.setAttribute('hide', ''); } } }, // 处理表单输入 handleFormInput(invocation) { const keyword = invocation?.args?.keyword ?? invocation?.keyword ?? ''; this.getOutsideItemEl().then((outsideItem) => { const apiData = outsideItem?.getData() || {}; if (!apiData.auto_think_enable) return; this.fetchThinkResult(keyword); }); }, // 处理搜索提交 handleSearchSubmit(value) { const searchStr = Array.isArray(value) ? value[0] : value; if (!searchStr || !searchStr.trim()) { window.location.href = SEARCH_URL; return; } this.addHistory(searchStr); this.trackSearch(searchStr, 'user_input'); window.location.href = `${SEARCH_URL}?q=${encodeURIComponent(searchStr)}`; }, // 处理历史点击 handleHistory(invocation) { const value = invocation?.args?.value ?? ''; if (!value) return; this.addHistory(value); this.trackSearch(value, 'user_history'); window.location.href = `${SEARCH_URL}?q=${encodeURIComponent(value)}`; }, // 处理热词点击 handleHotKeyword(invocation) { const word = invocation?.args?.word ?? ''; const queryType = invocation?.args?.query_type ?? 'user_keyword'; const url = invocation?.args?.url ?? ''; if (!word) return; this.addHistory(word); this.trackSearch(word, queryType); if (url && !url.includes(SEARCH_URL)) { window.location.href = url; } else { window.location.href = `${SEARCH_URL}?q=${encodeURIComponent(word)}`; } }, // 处理联想结果点击 handleThinkResult(invocation) { const word = invocation?.args?.word ?? ''; if (!word) return; this.addHistory(word); this.trackSearch(word, 'auto_think'); window.location.href = `${SEARCH_URL}?q=${encodeURIComponent(word)}`; }, // 处理清除历史 handleClearHistory() { this.clearHistory(); this.renderSearchHistory(); }, // 处理刷新热词 handleRefreshHot() { this.getOutsideItemEl().then((outsideItem) => { const apiData = outsideItem?.getData() || {}; const searchKeywords = apiData.search_keywords || []; if (searchKeywords.length <= HOT_SEARCH_LEN) return; // 直接调用渲染方法（会使用 _hotList 的分页逻辑） this.renderHotKeywordDirect(); }); }, // 埋点 trackSearch(query, queryType) { const trackQueryType = { 'user_input': 1, 'user_history': 2, 'user_keyword': 3, 'smart_keyword': 4, 'auto_think': 5, 'find_keyword': 6, }; if (window.sa) { window.sa.track('search_request', { event_info: JSON.stringify({ query, query_type: queryType }), function_name: 'smart_search', }); window.sa.registerAID(`smart_search.${trackQueryType[queryType] || 1}.${query}`); } }, // 初始化侧边栏内容渲染（返回 Promise，所有内容渲染完成后 resolve） initSidebarContent() { return Promise.all([ this.renderSearchForm(), this.renderSearchHistory(), this.renderHotKeywordDirect(), ]); }, // 直接渲染热搜词 renderHotKeywordDirect() { const panel = this._getSidebarPanel(); if (!panel) return Promise.resolve(); return this.getOutsideItemEl().then((outsideItem) => { if (!outsideItem) return; const apiData = outsideItem.getData() || {}; const searchKeywords = apiData.search_keywords || []; const hotKeywordList = this.getHotKeywordList(searchKeywords); const hotKeywordData = { isShowHotKeyword: searchKeywords.length > 0, list: hotKeywordList, }; const hotKeywordRender = panel.querySelector('[role="hotkeyword"].app-hot-keyword-render-child'); if (hotKeywordRender) { return SPZ.whenApiDefined(hotKeywordRender).then((api) => { api.render(hotKeywordData); }); } }); }, // 获取热搜词列表（带分页逻辑） getHotKeywordList(searchKeywords) { const enrichedList = searchKeywords.map(item => ({ ...item, urlObj: { ...item.url_obj, url: item.url_obj?.type === 'search' ? `${SEARCH_URL}?q=${item.word}` : item.url_obj?.url, }, })); // 用于刷新功能的分页逻辑 if (!this._hotListIndex) { this._hotListIndex = 0; } const startIndex = this._hotListIndex; const endIndex = startIndex + HOT_SEARCH_LEN; const result = enrichedList.slice(startIndex, endIndex); // 更新索引，循环使用 this._hotListIndex = endIndex >= enrichedList.length ? 0 : endIndex; return result.length > 0 ? result : enrichedList.slice(0, HOT_SEARCH_LEN); }, }; // --- 主组件 --- class SpzCustomSmartSearchLocation extends SPZ.BaseElement { constructor(element) { console.log('SpzCustomSmartSearchLocation55'); super(element); this.outsideCarouselIndex = 0; this.insideCarouselIndex = 0; this.searchItemType = 'icon'; this._originalSearchWrapParent = null; this._skipMobileInit = false; this.searchStyleConfig = { ...DEFAULT_SEARCH_STYLE_CONFIG }; this.clickSearchStyleConfig = { ...DEFAULT_CLICK_SEARCH_STYLE_CONFIG }; } static deferredMount() { return false; } isLayoutSupported(layout) { return layout == SPZCore.Layout.LOGIC; } buildCallback() { this.bindResizeListener(); this.registerActions(); // 设置超时降级：如果 API 在 5 秒内没有返回，显示默认样式 this._styleFallbackTimer = setTimeout(() => { if (!this._configLoaded) { this._applyStyleFallback(); } }, 5000); } mountCallback(){ this.safeInit(); } // API 超时/报错时的降级处理 _applyStyleFallback() { const searchWrap = this.getBlockWrap(); if (!searchWrap) return; const searchBtn = searchWrap.querySelector('.app-smart-search-btn'); if (searchBtn && !searchBtn.classList.contains('style-ready')) { searchBtn.classList.add('style-fallback'); } } // 清除降级定时器 _clearFallbackTimer() { if (this._styleFallbackTimer) { clearTimeout(this._styleFallbackTimer); this._styleFallbackTimer = null; } } unmountCallback(){ this.unbindResizeListener(); this.unregisterActions(); } // --- 初始化 --- safeInit() { this.relocatePlugin(); this.applySearchIconClass(); this.adjustLifestyleIcon(); if (!isDesktop() && !this._skipMobileInit && !this._mobileInitDone && templateName !== 'search') { this.initMobileSmartSearch(); this._mobileInitDone = true; } } init() { this.safeInit(); if (this.searchItemType === 'input') { this.initInputMode(); return; } this.initIconMode(); } // --- Action 注册 --- registerActions() { this.registerAction('onSearchInputChange', (invocation) => { this.onSearchInputChange(invocation.args.keyword); }); this.registerAction('onSearchFormSubmit', (invocation) => { this.onSearchFormSubmit(invocation.args.event); }); this.registerAction('onOutsideCarouselIndexChange', (invocation) => { this.outsideCarouselIndex = invocation.args.index || 0; }); this.registerAction('onInsideCarouselIndexChange', (invocation) => { this.insideCarouselIndex = invocation.args.index || 0; }); this.registerAction('getSearchItemType', () => { this.fetchAndApplySearchItemType(); }); this.registerAction('generateHotKeywordList', (invocation) => { this.generateHotKeywordList(invocation.args?.data?.data); }); this.registerAction('onTapHotWord', (invocation) => { this.onTapHotWord(invocation.args.type); }); this.registerAction('onSidebarOpen', () => { this.onSidebarOpen(); }); this.registerAction('onSidebarClose', () => { this.onSidebarClose(); }); this.registerAction('openSidebar', () => { this.openSidebar(); }); this.registerAction('closeSidebar', () => { this.closeSidebar(); }); this.registerAction('expandHistory', () => { this.expandHistory(); }); // 搜索控制器 actions this.registerAction('handleFormInput', (invocation) => { this.handleFormInput(invocation); }); this.registerAction('handleHistory', (invocation) => { this.handleHistory(invocation); }); this.registerAction('handleHotKeyword', (invocation) => { this.handleHotKeyword(invocation); }); this.registerAction('handleThinkResult', (invocation) => { this.handleThinkResult(invocation); }); this.registerAction('handleClearHistory', () => { this.handleClearHistory(); }); this.registerAction('handleRefreshHot', () => { this.handleRefreshHot(); }); } // --- 搜索输入 & 提交 --- onSearchInputChange(keyword) { const hasValue = keyword && keyword.length > 0; const display = hasValue ? 'none' : 'block'; // 控制热词轮播显示 document.querySelectorAll('.hot-words-carousel-inner-container').forEach(el => { el.style.display = display; }); // 设置 input 元素的 has-value 属性（控制清除按钮和热词轮播的 CSS 样式） const panel = this._getSidebarPanel(); if (panel) { const input = panel.querySelector('.smart-search-input'); if (input) { if (hasValue) { input.setAttribute('has-value', ''); } else { input.removeAttribute('has-value'); } } } } onSearchFormSubmit(event) { const keywordArray = event.q || []; const keyword = keywordArray[0]; if (keyword !== null && keyword.length) { this.executeSearch(keywordArray, 1); } else { this.onTapHotWord('inside'); } } executeSearch(value, retryCount) { const searchStr = Array.isArray(value) ? value[0] : value; this.handleSearchSubmit(searchStr); } // --- 搜索项类型 --- fetchAndApplySearchItemType() { this.getOutsideItemEl().then((outsideItem) => { if (!outsideItem) { // API 获取失败，应用降级样式 this._applyStyleFallback(); return; } // 清除降级定时器 this._clearFallbackTimer(); const apiData = outsideItem.getData() || {}; const hasHeaderStyle = apiData.header_style && apiData.header_style !== '' && apiData.header_style !== '{}'; const { searchStyleConfig, clickSearchStyleConfig } = parseHeaderStyle(apiData.header_style); this.searchStyleConfig = searchStyleConfig; this.clickSearchStyleConfig = clickSearchStyleConfig; this._configLoaded = true; if (hasHeaderStyle) { this.searchItemType = searchStyleConfig.styleType === 'searchBox' ? 'input' : 'icon'; } else { const type = apiData.search_item_type; if (type) { this.searchItemType = type; } else { this.searchItemType = 'icon'; } this.searchStyleConfig.styleType = this.searchItemType === 'input' ? 'searchBox' : 'imageText'; } this.applySearchStyleConfig(); this.init(); // 接口数据加载完成后，预加载侧边栏 this.preloadSidebar(); }).catch(() => { // API 报错，应用降级样式 this._applyStyleFallback(); }); } // --- 窗口监听 --- bindResizeListener() { window.removeEventListener('resize', window.smartSearchResizeCallback); window.smartSearchResizeCallback = SPZCore.Types.debounce( this.win, () => { // 防止在 ljs-render 渲染过程中触发重复操作 if (this._isApplyingStyle) return; const overlay = this._getSidebarOverlay && this._getSidebarOverlay(); const overlayOpen = overlay && overlay.getAttribute('data-state') === 'open'; // 多实例场景：检查页面上所有 sidebar overlay，任何一个处于活跃状态都应阻止重初始化 const anyOverlayActive = !!document.querySelector( '.smart-search-sidebar-overlay[data-state="open"],' + '.smart-search-sidebar-overlay[data-state="ready"],' + '.smart-search-sidebar-overlay[data-state="preloading"]' ); const sidebarActive = anyOverlayActive || overlayOpen || this._sidebarState === 'open' || this._sidebarState === 'ready' || this._sidebarState === 'preloading'; if (sidebarActive) { // 仅在 PC/移动端模式切换时关闭弹窗（编辑器预览切换场景） const modeChanged = this._sidebarOpenedAsDesktop !== undefined && this._sidebarOpenedAsDesktop !== isDesktop(); if (modeChanged) { this.closeSidebar(); } // sidebar 处于任何活跃状态时不重新初始化搜索 UI // 防止 initInputMode() 把父容器 display:none 导致搜索插件消失 return; } this.fetchAndApplySearchItemType(); }, DELAY ); window.addEventListener('resize', window.smartSearchResizeCallback); } unbindResizeListener() { if (window.smartSearchResizeCallback) { window.removeEventListener('resize', window.smartSearchResizeCallback); window.smartSearchResizeCallback = null; } if (this._relocateTimer) { clearInterval(this._relocateTimer); this._relocateTimer = null; } } unregisterActions() { const actionNames = [ 'onSearchInputChange', 'onSearchFormSubmit', 'onOutsideCarouselIndexChange', 'onInsideCarouselIndexChange', 'getSearchItemType', 'generateHotKeywordList', 'onTapHotWord', 'expandHistory', ]; actionNames.forEach((name) => { this.registerAction(name, () => {}); }); } } Object.assign(SpzCustomSmartSearchLocation.prototype, ElementFinderMixin); Object.assign(SpzCustomSmartSearchLocation.prototype, StyleApplicatorMixin); Object.assign(SpzCustomSmartSearchLocation.prototype, SidebarManagerMixin); Object.assign(SpzCustomSmartSearchLocation.prototype, HistoryOverflowMixin); Object.assign(SpzCustomSmartSearchLocation.prototype, HotKeywordsMixin); Object.assign(SpzCustomSmartSearchLocation.prototype, MobileLayoutMixin); Object.assign(SpzCustomSmartSearchLocation.prototype, SearchControllerMixin); SPZ.defineElement(TAG, SpzCustomSmartSearchLocation);

class SpzCustomSmartSearchToast extends SPZ.BaseElement { constructor(element) { super(element); this.toastDom = null; this.toastTimeout = null; } isLayoutSupported(layout) { return layout == SPZCore.Layout.LOGIC; } buildCallback(){ this.init(); } init(){ const toast = document.createElement('div'); toast.id = 'spz-custom-smart-search-toast-15'; toast.className = 'spz-custom-smart-search-toast'; document.body.appendChild(toast); this.toastDom = toast; this.registerAction('showToast',(invocation)=>{ this.showToast(invocation.args); }); this.registerAction('hideToast',(invocation)=>{ this.hideToast(invocation.args); }); } showToast({ message, duration = 2000 }){ if( !this.toastDom ) return; this.toastDom.innerHTML = message; this.toastDom.classList.add('smart-search-toast-show'); clearTimeout(this.toastTimeout); this.toastTimeout = setTimeout(() => { this.hideToast(); }, duration); } hideToast(){ if( !this.toastDom ) return; this.toastDom.classList.remove('smart-search-toast-show'); } } SPZ.defineElement('spz-custom-smart-search-toast', SpzCustomSmartSearchToast);

Home / How many tap-off units are allowed on the track at any one time to tap power from the track?

How many tap-off units are allowed on the track at any one time to tap power from the track?

zevins-2000eubiq • May 11, 2026

How many tap-off units are allowed on the track at any one time to tap power from the track?

ANSWER
The number of tap-off units is dependent on the total load current consumed at that point of time rather than the absolute number of tap-off units connected. Maximum load current available on the system is subjected to the rating of the MCB at the Distribution Board supplying to the final sub-circuit. In practice, the track can accommodate up to 12x adaptors or 18x plugs per meter run.

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