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var ChatbotSDK=function(){"use strict";const n="[ChatbotSDK]";let e=!0;const t={info(t,r){e&&console.log(n,t,void 0!==r?r:"")},warn(t,r){e&&console.warn(n,t,void 0!==r?r:"")},error(e,t){console.error(n,e,void 0!==t?t:"")}};let r=null;function o(n){if(!r)throw new Error("API 配置未初始化");return`${r.requestDomain.replace(/\/+$/,"")}${n.startsWith("/")?n:`/${n}`}`}async function s(n,e={},t=3e4){const r=new AbortController,o=setTimeout(()=>r.abort(),t);try{return await fetch(n,Object.assign(Object.assign({},e),{signal:r.signal,mode:"cors",credentials:"include"}))}catch(n){if(n instanceof DOMException&&"AbortError"===n.name)throw new i("请求超时,请稍后重试","timeout");if(n instanceof TypeError&&n.message.includes("Failed to fetch"))throw new i("跨域请求被拦截,请联系管理员将当前域名加入 API 白名单","cors");throw new i("网络连接失败,请检查网络","network")}finally{clearTimeout(o)}}class i extends Error{constructor(n,e){super(n),this.name="CskError",this.type=e}}function a(n){switch(n){case 401:return"鉴权失败,请联系管理员";case 403:return"无访问权限,请联系管理员配置";case 404:return"请求的资源不存在";case 429:return"请求过于频繁,请稍后重试";case 500:return"服务器异常,请稍后重试";case 502:case 503:return"服务暂不可用,请稍后重试";default:return`请求失败(状态码 ${n}`}}async function c(n){const e=function(n){const e=new URLSearchParams;return e.set("message",n),e.set("chatId",r.integrateId),r.userId&&e.set("accountId",r.userId),r.roleId&&e.set("roleId",String(r.roleId)),r.categoryId&&e.set("categoryId",String(r.categoryId)),o(`/ai/assistant_app/chat/sync?${e.toString()}`)}(n),c=Date.now();t.info(`发送消息 integrateId=${r.integrateId} length=${n.length}`);try{const n=await s(e);if(!n.ok){const e=a(n.status);throw t.error(`请求失败 integrateId=${r.integrateId} status=${n.status} message=${e}`),new i(e,`http_${n.status}`)}const o=await n.text(),d=Date.now()-c;return t.info(`AI 回复 integrateId=${r.integrateId} length=${o.length} duration=${d}ms`),o}catch(n){if(n instanceof i)throw n;throw t.error(`请求异常 integrateId=${r.integrateId}`,n),new i("请求发生未知错误","unknown")}}async function d(n,e,c,d){var l;const u=function(n){const e=new URLSearchParams;return e.set("message",n),e.set("chatId",r.integrateId),r.userId&&e.set("accountId",r.userId),r.roleId&&e.set("roleId",String(r.roleId)),r.categoryId&&e.set("categoryId",String(r.categoryId)),o(`/ai/assistant_app/chat/sse?${e.toString()}`)}(n),m=Date.now();let p="";t.info(`发送流式消息 integrateId=${r.integrateId} length=${n.length}`);try{const n=await s(u,{},6e4);if(!n.ok){const e=a(n.status);return t.error(`流式请求失败 integrateId=${r.integrateId} status=${n.status} message=${e}`),void d(new i(e,`http_${n.status}`))}const o=null===(l=n.body)||void 0===l?void 0:l.getReader();if(!o)return void d(new i("浏览器不支持流式读取","stream_unsupported"));const g=new TextDecoder("utf-8",{stream:!0});let h="";try{for(;;){const{done:n,value:t}=await o.read();if(n)break;h+=g.decode(t,{stream:!0});const r=h.split("\n");h=r.pop()||"";for(const n of r){const t=n.trim();if(t&&!t.startsWith(":"))if(t.startsWith("data:")){const n=t.substring(5).trim();n&&(p+=n,e(n))}else{if("[DONE]"===t)break;t.startsWith("event:")||t.startsWith("id:")||t.startsWith("retry:")||(p+=t,e(t))}}}if(h.trim()){const n=h.trim();if(n.startsWith("data:")){const t=n.substring(5).trim();t&&(p+=t,e(t))}else"[DONE]"!==n&&(p+=n,e(n))}}catch(n){if(!(p.length>0))throw n;e("\n\n[网络不稳定,内容可能不完整]")}finally{o.releaseLock()}const f=Date.now()-m;t.info(`流式回复完成 integrateId=${r.integrateId} length=${p.length} duration=${f}ms`),c()}catch(n){n instanceof i?d(n):(t.error(`流式请求异常 integrateId=${r.integrateId}`,n),d(new i("网络连接失败,请检查网络","network")))}}let l=null;function u(n){const e=function(n,e){const t=n.match(/^#([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/);if(!t)return n;const r=n=>Math.max(0,Math.min(255,n)),o=r(parseInt(t[1],16)+e),s=r(parseInt(t[2],16)+e),i=r(parseInt(t[3],16)+e);return`#${o.toString(16).padStart(2,"0")}${s.toString(16).padStart(2,"0")}${i.toString(16).padStart(2,"0")}`}(n.primaryColor,-15);return`\n --csk-primary: ${n.primaryColor};\n --csk-primary-hover: ${e};\n --csk-bg-user: var(--csk-primary);\n --csk-bg-ai: #F3F4F6;\n --csk-text-user: #FFFFFF;\n --csk-text-ai: #1F2937;\n --csk-window-width: ${n.width}px;\n `}function m(n){document.querySelector("style[data-csk-sdk]")||(l=document.createElement("style"),l.setAttribute("data-csk-sdk",""),l.textContent=function(n){return`\n/* ChatbotSDK 样式 - csk- 命名空间 */\n.csk-root {\n ${u(n)}\n font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;\n font-size: 14px;\n line-height: 1.5;\n color: #1F2937;\n}\n\n/* ========== 悬浮按钮 ========== */\n.csk-launcher {\n position: fixed;\n bottom: 20px;\n z-index: 9998;\n width: 56px;\n height: 56px;\n border-radius: 50%;\n background: #fff;\n box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);\n display: flex;\n align-items: center;\n justify-content: center;\n cursor: pointer;\n transition: all 0.2s ease;\n border: none;\n color: var(--csk-primary);\n 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cursor: move;\n user-select: none;\n}\n.csk-header__title {\n font-size: 15px;\n font-weight: 600;\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n}\n.csk-header__actions {\n display: flex;\n align-items: center;\n gap: 4px;\n}\n.csk-header__btn {\n display: flex;\n align-items: center;\n justify-content: center;\n width: 32px;\n height: 32px;\n border: none;\n background: transparent;\n color: #fff;\n cursor: pointer;\n border-radius: 6px;\n transition: background 0.15s;\n}\n.csk-header__btn:hover {\n background: rgba(255, 255, 255, 0.2);\n}\n\n/* ========== 消息区 ========== */\n.csk-messages {\n flex: 1;\n overflow-y: auto;\n padding: 16px;\n background: #FAFAFA;\n scroll-behavior: smooth;\n}\n.csk-messages::-webkit-scrollbar {\n width: 5px;\n}\n.csk-messages::-webkit-scrollbar-track {\n background: transparent;\n}\n.csk-messages::-webkit-scrollbar-thumb {\n background: #D1D5DB;\n border-radius: 3px;\n}\n\n/* 消息气泡 */\n.csk-msg {\n display: flex;\n flex-direction: 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both;\n}\n.csk-loading__dot:nth-child(1) { animation-delay: 0s; }\n.csk-loading__dot:nth-child(2) { animation-delay: 0.16s; }\n.csk-loading__dot:nth-child(3) { animation-delay: 0.32s; }\n\n@keyframes csk-bounce {\n 0%, 80%, 100% { transform: scale(0.6); }\n 40% { transform: scale(1); }\n}\n\n/* ========== 输入区 ========== */\n.csk-input-area {\n display: flex;\n align-items: center;\n padding: 10px 12px;\n border-top: 1px solid #E5E7EB;\n background: #fff;\n gap: 8px;\n}\n.csk-input {\n flex: 1;\n border: 1px solid #E5E7EB;\n border-radius: 8px;\n padding: 10px 12px;\n font-size: 14px;\n outline: none;\n transition: border-color 0.2s;\n font-family: inherit;\n resize: none;\n min-height: 20px;\n max-height: 100px;\n}\n.csk-input:focus {\n border-color: var(--csk-primary);\n}\n.csk-input::placeholder {\n color: #9CA3AF;\n}\n.csk-send-btn {\n display: flex;\n align-items: center;\n justify-content: center;\n width: 40px;\n height: 40px;\n min-width: 40px;\n border: none;\n border-radius: 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crypto&&crypto.randomUUID?crypto.randomUUID():"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,n=>{const e=16*Math.random()|0;return("x"===n?e:3&e|8).toString(16)})}function g(){return Date.now()}function h(n,e){const t=document.createElement("div");t.id="csk-launcher",t.className="csk-launcher csk-launcher--"+("left-bottom"===n.position?"left":"right"),t.setAttribute("title",n.title),t.setAttribute("aria-label",n.title),t.setAttribute("role","button"),t.setAttribute("tabindex","0"),t.innerHTML=n.launcherIcon;const r=function(n,e){let t=null;return function(...r){null!==t&&clearTimeout(t),t=setTimeout(()=>{n.apply(this,r),t=null},e)}}(e,300);return t.addEventListener("click",r),t.addEventListener("keydown",n=>{"Enter"!==n.key&&" "!==n.key||(n.preventDefault(),r())}),t}function f(n,e,t){const r=document.createElement("div");r.className="csk-msg csk-msg--user";const o=document.createElement("div");o.className="csk-msg__bubble",o.textContent=e;const 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A(n,e){v=n,C=e.messagesContainer,E=e.inputEl,_=e.sendBtn,$=e.clearBtn,D=e.showLoading,L=e.hideLoading,function(){if(!E||!_)return;_.addEventListener("click",()=>{F()}),E.addEventListener("keydown",n=>{"Enter"!==n.key||n.shiftKey||(n.preventDefault(),F())}),E.addEventListener("input",()=>{N()}),$&&$.addEventListener("click",()=>{!function(){if(!v)return;if(!confirm("确定清空所有对话记录?"))return;I=[],C&&(C.innerHTML="");$&&($.style.display="none");y(v.integrateId),t.info(`清空会话 integrateId=${v.integrateId}`)}()})}();const r=function(n){try{const e=localStorage.getItem(b(n));if(!e)return[];const r=JSON.parse(e);return r&&Array.isArray(r.messages)?(t.info(`加载历史消息 integrateId=${n} count=${r.messages.length}`),r.messages):[]}catch(n){return t.warn("加载会话历史失败",n),[]}}(n.integrateId);r.length>0&&(I=r,function(){if(!C)return;C.innerHTML="";for(const n of I)"user"===n.role?f(C,n.content,n.timestamp):x(C,n.content,n.timestamp);k(C),$&&I.length>0&&($.style.display="inline-flex")}())}function N(){if(!_||!E)return;E.value.trim().length>0&&!S?_.removeAttribute("disabled"):_.setAttribute("disabled","true")}async function F(){if(!E||!v||S)return;const n=E.value.trim();if(""===n)return;E.value="",N(),E.style.height="auto",S=!0,N();const e=g();C&&f(C,n,e);const r={id:p(),role:"user",content:n,timestamp:e};I.push(r),$&&I.length>0&&($.style.display="inline-flex"),C&&k(C),D&&D(),C&&k(C);try{let e;const r=g();e=v.streaming?await async function(n,e){return new Promise((t,r)=>{let o=null,s=null,i="",a=!1;d(n,n=>{if(i+=n,!a&&C){L&&L();const{wrapper:n,bubble:t}=function(n,e){const t=document.createElement("div");t.className="csk-msg csk-msg--ai";const r=document.createElement("div");r.className="csk-msg__bubble",r.innerHTML="";const o=document.createElement("div");return o.className="csk-msg__time",o.textContent=w(e),t.appendChild(r),t.appendChild(o),n.appendChild(t),{wrapper:t,bubble:r}}(C,e);s=n,o=t,a=!0}o&&(o.textContent=i),C&&k(C)},()=>{a||""!==i?t(i):c(n).then(n=>t(n)).catch(r)},n=>{i.length>0?(o&&(o.textContent=i+"\n\n[回复被中断]"),t(i)):r(n)})})}(n,r):await c(n),L&&L(),C&&x(C,e,r);const o={id:p(),role:"ai",content:e,timestamp:r};I.push(o),function(n,e){try{let r=e;r.length>200&&(r=r.slice(50),t.warn(`消息数量达到上限,已裁剪最早 50 条,当前 ${r.length}`));const o={messages:r,updatedAt:Date.now()};localStorage.setItem(b(n),JSON.stringify(o))}catch(n){n instanceof Error&&"QuotaExceededError"===n.name?t.error("localStorage 空间不足,会话历史保存失败。建议清空历史记录。"):t.error("保存会话历史失败",n)}}(v.integrateId,I),C&&k(C)}catch(n){L&&L();const e=n instanceof i?n.message:"发送失败,请稍后重试";if(C){const n=document.createElement("div");n.className="csk-msg csk-msg--ai";const t=document.createElement("div");t.className="csk-msg__bubble",t.style.color="#DC2626",t.textContent=`${e}`,n.appendChild(t),C.appendChild(n)}t.error(`发送失败 integrateId=${v.integrateId}`,n)}finally{S=!1,N()}}let B=null,M=!1,q=null,T=null,H=null,z=null,j=null,U=null,W=null,K=null,O=null;function P(){T&&T.classList.remove("csk-window--hidden")}function R(){T&&T.classList.add("csk-window--hidden")}function J(){T&&(T.classList.contains("csk-window--hidden")?(P(),setTimeout(()=>{z&&z.focus()},100)):R())}const X={init:function(n){if(M)return void t.warn("SDK 已初始化,请先调用 destroy() 再重新初始化");const o=function(n){var e,r,o,s,i,a;if(!n.integrateId||"string"!=typeof n.integrateId||""===n.integrateId.trim())return t.error('integrateId 是必传参数,请检查 init() 调用。示例:ChatbotSDK.init({ integrateId: "my-app", requestDomain: "https://api.example.com" })'),null;if(!n.requestDomain||"string"!=typeof n.requestDomain||""===n.requestDomain.trim())return t.error('requestDomain 是必传参数,请检查 init() 调用。示例:ChatbotSDK.init({ integrateId: "my-app", requestDomain: "https://api.example.com" })'),null;try{new URL(n.requestDomain)}catch(e){return t.error(`requestDomain 不是合法的 URL 格式:${n.requestDomain}。请提供完整的域名,如 https://api.example.com`),null}const c={integrateId:n.integrateId.trim(),requestDomain:n.requestDomain.replace(/\/+$/,""),userId:n.userId,roleId:n.roleId,categoryId:n.categoryId,showCategorySwitch:null!==(e=n.showCategorySwitch)&&void 0!==e&&e,title:n.title||"AI 智能助手",width:null!==(r=n.width)&&void 0!==r?r:380,position:"left-bottom"===n.position?"left-bottom":"right-bottom",primaryColor:n.primaryColor||"#4F46E5",launcherIcon:n.launcherIcon||'<svg xmlns="http://www.w3.org/2000/svg" width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">\n <path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"/>\n <path d="M8 9h8"/><path d="M8 13h6"/>\n</svg>',showClear:null===(o=n.showClear)||void 0===o||o,showAdminPanel:null!==(s=n.showAdminPanel)&&void 0!==s&&s,streaming:null===(i=n.streaming)||void 0===i||i,locale:n.locale||"zh-CN",debug:null===(a=n.debug)||void 0===a||a};return t.info(`配置解析完成 integrateId=${c.integrateId} requestDomain=${c.requestDomain}`),c}(n);if(!o)return;var s;B=o,s=B.debug,e=s,function(n){r=n}(B),m(B),q=h(B,J),document.body.appendChild(q);const i=function(n){const e=document.createElement("div");e.id="csk-window",e.className=`csk-root csk-window csk-window--${"left-bottom"===n.position?"left":"right"} csk-window--hidden`;const t=document.createElement("div");t.className="csk-header";const r=document.createElement("span");r.className="csk-header__title",r.textContent=n.title;const o=document.createElement("div");o.className="csk-header__actions";const s=document.createElement("button");s.className="csk-header__btn csk-header__btn--minimize",s.setAttribute("title","最小化"),s.innerHTML='<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 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