web-signature/bundle/index.min.js

Primitive and fast framework for rendering web interfaces

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n=this.templateToString(e),r=this.fillTemplate(e,n);if(1!==r.content.children.length)throw{id:"multiple-root-elements",elements:r.innerHTML,component:t};return r.content.firstElementChild}render(t){for(const r of Object.keys(this.components)){const o=this.components[r];for(const s of Array.from(t.querySelectorAll(r)).concat(Array.from(t.querySelectorAll(`[si-component="${r}"]`)))){const t=new o;if(t.onInit?.(),s instanceof HTMLElement){t.content=s.innerHTML.trim();for(const e of Object.keys(t.props)){const n=s.getAttribute(e);if(null===n){if(t.props[e].required)throw{id:"prop-is-required",component:r,prop:e};t.data[e]=null}else if(""===n){if(t.props[e].required)throw{id:"prop-is-required",component:r,prop:e};t.props[e].isValid(n)&&(t.data[e]=null)}else{let 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s{type;required=!0;validate;constructor(e,t=!0,n){this.type=e,this.required=t,this.validate=n||(()=>!0)}isValid(e){switch(this.type){case"boolean":return"boolean"==typeof e;case"number":return"number"==typeof e&&!isNaN(e);case"string":return"string"==typeof e;case"array":return Array.isArray(e);case"null":return null===e;default:return!1}}}class i{name;version;author;libs={};components={};constructor(e,t,n){this.name=e,this.author=t,this.version=n}add(e,t){const n="string"==typeof t?t:e.name;this.components[n]&&console.warn(new Error(`Component with name ${n} already exists.`)),this.components[n]=e}register(e,...t){this.libs[e.name]&&console.warn(new Error(`Library with name ${e.name} already exists in ${this.name}.`));const n=e.list().filter(e=>!(e.name in t));this.libs[e.name]={name:e.name,version:e.version,author:e.author,components:n.map(e=>e.name),dependencies:e.libs};for(const t of n)this.add(t.component,`${e.name}-${t.name}`)}get(e){return this.components[e]}lib(e){return this.libs[e]}list(){return Object.entries(this.components).map(([e,t])=>({component:t,name:e}))}}function a(e,...t){return{strings:e,values:t}}function c(e){return{type:"unsafeHTML",value:e}}function l(){return new r}export{o as Component,i as Library,s as Prop,r as Signature,l as default,a as html,c as unsafeHTML};