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t=window.getSelection(),d=t.rangeCount>0?t.getRangeAt(0):null;if(t.toString().length>0){r.showDom=!0;const n=document.querySelector(m),s=n==null?void 0:n.querySelectorAll("label.speak-label");let i=0,a=0,A=0,h=0;if(console.log(t,"selection"),t.focusOffset===0&&t.anchorOffset===0){const c=t.anchorNode.parentNode.parentElement,f=c.childNodes[0],l=c.childNodes[c.childNodes.length-1];s==null||s.forEach((u,g)=>{u===f&&(i=g,a=0),u===l&&(A=g,h=l.textContent.length)})}else{const e=p(t)==="up"?t.anchorNode.parentNode:t.focusNode.parentNode,c=p(t)==="down"?t.anchorNode.parentNode:t.focusNode.parentNode;p(t)==="up"?(a=t.anchorOffset,h=t.focusOffset):(a=t.focusOffset,h=t.anchorOffset),s==null||s.forEach((f,l)=>{f===e&&(i=l,a=p(t)==="up"?t.anchorOffset:t.focusOffset),f===c&&(A=l,h=p(t)==="down"?t.anchorOffset:t.focusOffset)})}r.selectOptions.startIndex=i,r.selectOptions.anchorOffset=a,r.selectOptions.endIndex=A,r.selectOptions.focusOffset=h}else 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d;(d=r.synth)==null||d.cancel(),r.isSpeak=!1;const o=document.querySelector(m),t=o==null?void 0:o.querySelectorAll("label.speak-label");t==null||t.forEach((n,s)=>{n.classList.toggle("highlight",s===-1)}),T()},F=()=>{T();try{x({startIndex:0})}catch(o){console.log(o,"12")}},x=o=>{const t=document.querySelector(m),d=t==null?void 0:t.querySelectorAll("label.speak-label");let n=o.startIndex||0;const s=o.endIndex===void 0?d.length-1:o.endIndex,i=e=>{d==null||d.forEach((f,l)=>{f.classList.toggle("highlight",l===e)});const c=t==null?void 0:t.querySelector(".highlight");A(c)};function a(e,c){let f=0;for(;e&&e!==c;)f+=e.offsetTop,e=e.offsetParent;return f}function A(e){var O;const c=document.querySelector(m),f=c.getBoundingClientRect(),l=a(e,c),u=f.height/2;let g=0;console.log(a(e,c),"12121"),l-u>=0?g=l-u:g=0,(O=document.querySelector(m))==null||O.scrollTo({top:g,behavior:"smooth"})}const h=()=>{try{r.synth=window.speechSynthesis,r.synth.speaking&&r.synth.cancel();let e=d[n].textContent;if(e.length<=0){console.error("暂无播放内容");return}o.startIndex===o.endIndex&&o.endIndex!==void 0?e=e.substr(o.anchorOffset,(o.focusOffset||0)-(o.anchorOffset||0)):(o.startIndex===n&&(e=e.substr(o.anchorOffset,e.length)),o.endIndex===n&&(e=e.substr(0,o.focusOffset)));const c=["长笛","打击乐","乐曲","曲"],f=["尝笛","打击月","月取","取"];e&&c.forEach((u,g)=>{if(e.includes(u)){const O=new RegExp(u,"g");e=e.replace(O,f[g])}}),console.log(e,n,s,"---------");const l=new SpeechSynthesisUtterance(e);l.lang="zh-CN",l.volume=1,l.rate=.8,l.pitch=1.5,l&&(l.onstart=null,l.onend=null,l.onerror=null),l.onstart=()=>{r.isSpeak=!0,i(n)},l.onend=()=>{console.log("朗读结束"),n++,n<=s&&r.isSpeak?h():(n=0,i(-1),r.isSpeak=!1)},l.onerror=()=>{n++,n<=s&&r.isSpeak?h():r.isSpeak=!1},setTimeout(()=>{r.synth.speak(l)},80)}catch(e){console.log(e,"e")}};h()},w=()=>{document.removeEventListener("mouseup",S),document.removeEventListener("touchend",S),document.removeEventListener("touchmove",S),E()};return L(async()=>{document.addEventListener("mouseup",S),document.addEventListener("touchend",S),document.addEventListener("touchmove",()=>{console.log(11111)})}),b(()=>{w()}),{...R(r),onAllSpeak:F,onTextStart:I,onDestory:w,onCloseSpeak:E,onTextReadOnly:D,processNode:C}};export{Q as a,B as b,U as i,K as u};