9 lines
52 KiB
JavaScript
9 lines
52 KiB
JavaScript
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at=(e,t)=>e.a===t.a?e.b===t.b?e.c-t.c:e.b-t.b:e.a-t.a,we=(e,t)=>at(e,t)===0,Ae=(e,t)=>at(e,t)>0,Ne=(e,t)=>at(e,t)<0;var Vn=(e,t="ASC")=>{let r=e.sort(at);return t==="DESC"?r.reverse():r},jt=(...e)=>Vn(e,"ASC"),zt=(...e)=>Vn(e,"DESC");var bt=(...e)=>zt(...e)[0],Hn=(...e)=>jt(...e)[0];var Lt=e=>{if(!e||e.type!=="Selector")throw new TypeError("Passed in source is not a Selector AST");let t=0,r=0,n=0;return e.children.forEach(s=>{switch(s.type){case"IdSelector":t+=1;break;case"AttributeSelector":case"ClassSelector":r+=1;break;case"PseudoClassSelector":switch(s.name.toLowerCase()){case"where":break;case"-webkit-any":case"any":s.children?.first&&(r+=1);break;case"-moz-any":case"is":case"matches":case"not":case"has":if(s.children?.first){let a=bt(...ct(s.children.first));t+=a.a,r+=a.b,n+=a.c}break;case"nth-child":case"nth-last-child":if(r+=1,s.children?.first?.selector){let a=bt(...ct(s.children.first.selector));t+=a.a,r+=a.b,n+=a.c}break;case"host-context":case"host":if(r+=1,s.children?.first?.children){let a={type:"Selector",children:[]},h=!1;s.children.first.children.forEach(i=>{if(h)return!1;if(i.type==="Combinator")return h=!0,!1;a.children.push(i)});let l=ct(a)[0];t+=l.a,r+=l.b,n+=l.c}break;case"after":case"before":case"first-letter":case"first-line":n+=1;break;default:r+=1;break}break;case"PseudoElementSelector":switch(s.name){case"slotted":if(n+=1,s.children?.first?.children){let a={type:"Selector",children:[]},h=!1;s.children.first.children.forEach(i=>{if(h)return!1;if(i.type==="Combinator")return h=!0,!1;a.children.push(i)});let l=ct(a)[0];t+=l.a,r+=l.b,n+=l.c}break;case"view-transition-group":case"view-transition-image-pair":case"view-transition-old":case"view-transition-new":if(s.children?.first?.value==="*")break;n+=1;break;default:n+=1;break}break;case"TypeSelector":let o=s.name;o.includes("|")&&(o=o.split("|")[1]),o!=="*"&&(n+=1);break;default:break}}),new Gn({a:t,b:r,c:n},e)},ks=e=>{if(typeof e=="string"||e instanceof String)try{return Ee(e,{context:"selectorList"})}catch(t){throw new TypeError(`Could not convert passed in source '${e}' to SelectorList: ${t.message}`)}if(e instanceof Object){if(e.type&&["Selector","SelectorList"].includes(e.type))return e;if(e.type&&e.type==="Raw")try{return Ee(e.value,{context:"selectorList"})}catch(t){throw new TypeError(`Could not convert passed in source to SelectorList: ${t.message}`)}throw new TypeError("Passed in source is an Object but no AST / AST of the type Selector or SelectorList")}throw new TypeError("Passed in source is not a String nor an Object. I don't know what to do with it.")},ct=e=>{if(!e)return[];let t=ks(e);if(t.type==="Selector")return[Lt(e)];if(t.type==="SelectorList"){let r=[];return t.children.forEach(n=>{let s=Lt(n);r.push(s)}),r}};var Kt=class extends Error{constructor(){super("Manipulating a Specificity instance is not allowed. Instead, create a new Specificity()")}},qn=class{constructor(t,r=null){this.value=t,this.selector=r}get a(){return this.value.a}set a(t){throw new Kt}get b(){return this.value.b}set b(t){throw new Kt}get c(){return this.value.c}set c(t){throw new Kt}selectorString(){return typeof this.selector=="string"||this.selector instanceof String?this.selector:this.selector instanceof Object&&this.selector.type==="Selector"?wn(this.selector):""}toObject(){return this.value}toArray(){return[this.value.a,this.value.b,this.value.c]}toString(){return`(${this.value.a},${this.value.b},${this.value.c})`}toJSON(){return{selector:this.selectorString(),asObject:this.toObject(),asArray:this.toArray(),asString:this.toString()}}isEqualTo(t){return we(this,t)}isGreaterThan(t){return Ae(this,t)}isLessThan(t){return Ne(this,t)}static calculate(t){return ct(t)}static calculateForAST(t){return Lt(t)}static compare(t,r){return at(t,r)}static equals(t,r){return we(t,r)}static lessThan(t,r){return Ne(t,r)}static greaterThan(t,r){return Ae(t,r)}static min(...t){return Hn(...t)}static max(...t){return bt(...t)}static sortAsc(...t){return jt(...t)}static sortDesc(...t){return zt(...t)}},Gn=qn;export{Gn as default};
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