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r,l;if(this.disabled)return!1;i&&(l=i.handler,r=i.type||"click"),e(l)&&b(s,r,l)})),this}}tt.DEFAULTS={placement:"ltr",closed:!1,disabled:!1,rounded:!0,buttons:[],created:null,mounted:null,afterClosed:null,afterOpened:null,afterDisabled:null,afterEnabled:null,beforeDestroy:null,afterDestroy:null};const et=(t,e)=>{let s,i=t;for(;i;)s=i.tagName.toLowerCase(),"script"!==s&&"style"!==s&&a(i,"outline-print_sibling"),i=e?i.previousElementSibling:i.nextElementSibling};class st extends N{constructor(t){super(),this.attrs=r(st.DEFAULTS),this.anchors=null,this.drawer=null,this.chapters=null,this.toolbar=null,this.buttons=[],this.reading=!1,t&&this.initialize(t)}initialize(t){return this.attr(t),this.$emit("created",{...this.attr()}),this.render().addListeners(),this}getChapters(t=!1){return this.anchors.getChapters(t)}count(){return this.anchors.count()}render(){const t=this.attr("scrollElement"),e=document.querySelector(t)||document.getElementById(t);return this._renderPrint()._renderAnchors()._renderChapters()._renderToolbar(),e&&this.onToolbarUpdate({top:e.scrollTop,min:0,max:e.scrollHeight}),this.$emit("mounted"),this}_renderPrint(){const t=this.attr("print"),e=this.attr("articleElement");let i;return t.element?(l(e)?i=document.querySelector(e):o(e)&&(i=e),a(i,"outline-article"),((t,e)=>{let i,r,n,h,c,d,u=e;l(t)?i=document.querySelector(t)||document.getElementById(t):o(t)&&(i=t),d=R("close",{iconSet:"outline",size:20}),a(d,"outline-print__close"),h=i.querySelector("h1"),o(e)&&(h=e),o(h)&&(u=h.innerText),n=q("article",{id:"outline-print__article",className:"outline-print__article"}),n.innerHTML=i.innerHTML,h=q("h1",{className:"outline-print__title"},u),r=q("section",{id:"outline-print",className:"outline-print"},[d,h,n]),document.body.appendChild(r),s((()=>{c=r.previousElementSibling,et(c,!0),c=r.nextElementSibling,et(c)}),350)})(t.element,t.title),this):this}_renderAnchors(){const t=this.attr("articleElement"),e=this.attr("selector"),s=this.attr("stickyHeight"),i=this.attr("scrollElement"),r=this.attr("showCode"),l=this.attr("anchorURL"),n=this.attr("afterScroll"),o=this.attr("chapterTextFilter");return this.anchors=new P({articleElement:t,stickyHeight:s,scrollElement:i,selector:e,showCode:r,anchorURL:l,afterScroll:n,chapterTextFilter:o}),this}_renderChapters(){const t=this.attr("title"),e=this.attr("stickyHeight"),s=this.attr("scrollElement"),i=this.attr("customClass"),r=this.attr("showCode"),l=this.attr("position"),n=this.attr("placement"),o=this.attr("afterSticky"),h=this.attr("afterToggle"),a=this.attr("afterScroll"),c=this.count();let d,u=this.attr("parentElement");return c<1||(d={scrollElement:s,showCode:r,position:l,title:t,stickyHeight:e,chapters:this.getChapters(),afterSticky:o,afterToggle:h,afterScroll:a},"relative"===l?(this.drawer=new J({placement:n,title:t,size:"tiny",hasOffset:!0,hasPadding:!1,customClass:i,afterClosed:()=>{this.toolbar.toggle()}}),u=this.drawer.$main):d.customClass=i,d.parentElement=u,this.chapters=new G(d)),this}_renderToolbar(){const t=this.attr("placement"),e=this.attr("homepage"),s=this.attr("git"),i=this.attr("tags"),r=this.attr("issues"),l=this.attr("tools"),n=this.attr("print"),o=this.count(),h={name:"homepage",icon:"homepage",size:20,link:e},a={name:"github",icon:"github",size:20,link:s},c={name:"tags",icon:"tags",size:20,link:i},d={name:"issues",icon:"issues",size:20,link:r},u={name:"menu",icon:"menu",size:18,action:{type:"click",handler:"toolbar:action:toggle"}},p={name:"reading",icon:"file",size:18,action:{type:"click",handler:"toolbar:action:reading"}},m=[];return m.push({name:"up",icon:"up",size:20,action:{type:"click",handler:"toolbar:action:up"}}),o>0&&m.push(u),n.element&&m.push(p),e&&m.push(h),s&&m.push(a),i&&m.push(c),r&&m.push(d),l?.length>0&&m.push(...l),m.push({name:"down",icon:"down",size:20,action:{type:"click",handler:"toolbar:action:down"}}),this.buttons=[...m],this.toolbar=new tt({placement:t,buttons:m}),this}addButton(t){const e=this.toolbar,s=this.buttons;return s.splice(-1,0,t),e.attr({buttons:s}),e.refresh(),this}removeButton(t){return this.toolbar.remove(t),this}toTop(){const t=this.attr("afterScroll"),s=this.toolbar,i=this.chapters,r=this.count();return r>0&&(i.playing=!0),this.scrollTo(0,(()=>{s.hide("up"),s.show("down"),r>0&&(i.highlight(0),i.playing=!1),e(t)&&t.call(s,"up")})),this}toBottom(){const t=this.attr("afterScroll"),s=p(this.attr("scrollElement")),i=this.toolbar,r=this.chapters,l=this.count(),n=Math.floor(s.scrollHeight-s.clientHeight);return l>0&&(r.playing=!0),this.scrollTo(n,(()=>{i.hide("down"),i.show("up"),l>0&&(r.highlight(l-1),r.playing=!1),e(t)&&t.call(i,"bottom")})),this}scrollTo(t,e){const s=this.attr("scrollElement");return m(s,t,e),this}enterReading(){const t="outline-reading",e=`${t}_hidden`,s=document.querySelector("#outline-print"),i=document.querySelectorAll(".outline-print_sibling");return this.reading||!s||(i.forEach((t=>{a(t,e)})),a(s,t),this.reading=!0,this.toolbar.toggle(),this.$emit("enterReading")),this}exitReading(){const t="outline-reading",e=`${t}_hidden`,s=document.querySelector("#outline-print"),i=document.querySelectorAll(".outline-print_sibling");return this.reading&&s?(d(s,t),i.forEach((t=>{d(t,e)})),this.reading=!1,this.toolbar.toggle(),this.$emit("exitReading"),this):this}switchReading(){return document.querySelector("#outline-print")?(this.reading?this.exitReading():this.enterReading(),this):this}toggle(){const t=this.attr("position"),e=this.toolbar,i=this.drawer,r=this.chapters;return this.count()<1||("relative"!==t?(r.toggle(),e.highlight("menu")):(e.toggle(),s((()=>{i.toggle()})))),this}destroy(){let t=this.anchors,e=this.chapters,s=this.drawer,i=this.toolbar,r=!1;const l=this.count(),n=document.querySelector("#outline-print");return this.$emit("beforeDestroy"),this.removeListeners(),n&&document.body.removeChild(n),l>0&&(r=e.isOutside(),e.destroy(),e=null,r&&(s.destroy(),s=null)),i.destroy(),i=null,t.destroy(),t=null,this.attr(st.DEFAULTS),this.$emit("destroyed"),this}onToggle(){return this.toggle(),this}onScrollTop(){return this.toTop(),this}onScrollBottom(){return this.toBottom(),this}onEnterReading(){return this.switchReading(),this}onExitReading(t){return 27===t.keyCode&&this.reading&&(this.switchReading(),w(t)),this}onToolbarUpdate({top:t,min:e,max:s}){const i=this.toolbar,r=Math.ceil(t);return r<=e?(i.hide("up"),i.show("down")):r>=s?(i.hide("down"),i.show("up")):r>e&&r<s&&(i.show("up"),i.show("down")),this}addListeners(){const t=document.querySelector("#outline-print");return this.$on("toolbar:update",this.onToolbarUpdate),this.$on("toolbar:action:up",this.onScrollTop),this.$on("toolbar:action:toggle",this.onToggle),this.$on("toolbar:action:reading",this.onEnterReading),this.$on("toolbar:action:down",this.onScrollBottom),t&&($(document,"keyup",this.onExitReading,this,!0),E(t,".outline-print__close","click",this.exitReading,this,!0)),this}removeListeners(){const t=document.querySelector("#outline-print");return this.$off("toolbar:update"),this.$off("toolbar:action:up"),this.$off("toolbar:action:toggle"),this.$off("toolbar:action:down"),t&&(b(document,"keyup",this.onExitReading),b(t,"click",this.exitReading)),this}}return st.DEFAULTS={articleElement:"#article",selector:"h2,h3,h4,h5,h6",title:"目录",scrollElement:"html,body",position:"relative",parentElement:"#aside",placement:"rtl",showCode:!0,anchorURL:"",stickyHeight:0,homepage:"",git:"",tags:"",issues:"",tools:[],print:{element:"",title:""},customClass:"",afterSticky:null,afterToggle:null,afterScroll:null,chapterTextFilter:null},window.jQuery&&jQuery.extend(jQuery.fn,{outline:function(t){let e=jQuery(this);return new st(jQuery.extend({},t,{articleElement:e}))}}),st}));
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