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4(r=e.contentWindow)==null||r.postMessage(a,`*`)})},Ne=function(e){i(r,e);function r(t,n,r){r===void 0&&(r={});var i=e.call(this,t,n,o(o({},r),{bundlerURL:r.bundlerURL}))||this;return i._modulesCache=new Map,i.messageChannelId=d(),i._initPromise=null,i.emitter=new re,i.manageIframes(t),i.emulator=new Te({iframe:i.emulatorIframe,runtimeUrl:i.options.bundlerURL}),i.updateSandbox(n),i}return r.prototype._init=function(e){return c(this,void 0,void 0,function(){return t(this,function(t){switch(t.label){case 0:return[4,this.emulator.connect()];case 1:return t.sent(),[4,this.emulator.fs.init(e)];case 2:return t.sent(),[4,this.globalListeners()];case 3:return t.sent(),[2]}})})},r.prototype.compile=function(e){return c(this,void 0,void 0,function(){var n,r;return t(this,function(t){switch(t.label){case 0:return t.trys.push([0,5,,6]),this.status=`initializing`,this.dispatch({type:`start`,firstLoad:!0}),this._initPromise||=this._init(e),[4,this._initPromise];case 1:return t.sent(),this.dispatch({type:`connected`}),[4,this.createShellProcessFromTask(e)];case 2:return n=t.sent().id,[4,this.createPreviewURLFromId(n)];case 3:return t.sent(),[4,this.setLocationURLIntoIFrame()];case 4:return t.sent(),this.dispatchDoneMessage(),[3,6];case 5:return r=t.sent(),this.dispatch({type:`action`,action:`notification`,notificationType:`error`,title:h(r)}),this.dispatch({type:`done`,compilatonError:!0}),[3,6];case 6:return[2]}})})},r.prototype.createShellProcessFromTask=function(e){return c(this,void 0,void 0,function(){var r,i,a=this;return t(this,function(t){switch(t.label){case 0:return r=f(e[`/package.json`]),this.emulatorCommand=te(r),this.emulatorShellProcess=this.emulator.shell.create(),[4,this.emulatorShellProcess.on(`exit`,function(e){a.dispatch({type:`action`,action:`notification`,notificationType:`error`,title:n(`Error: process.exit(${e}) called.`)})})];case 1:return t.sent(),[4,this.emulatorShellProcess.on(`progress`,function(e){if(e.state===`command_running`||e.state===`starting_command`){a.dispatch({type:`shell/progress`,data:o(o({},e),{command:[a.emulatorCommand?.[0],a.emulatorCommand?.[1].join(` `)].join(` `)})}),a.status=`installing-dependencies`;return}a.dispatch({type:`shell/progress`,data:e})})];case 2:return t.sent(),this.emulatorShellProcess.stdout.on(`data`,function(e){a.dispatch({type:`stdout`,payload:{data:e,type:`out`}})}),this.emulatorShellProcess.stderr.on(`data`,function(e){a.dispatch({type:`stdout`,payload:{data:e,type:`err`}})}),[4,(i=this.emulatorShellProcess).runCommand.apply(i,this.emulatorCommand)];case 3:return[2,t.sent()]}})})},r.prototype.createPreviewURLFromId=function(e){return c(this,void 0,void 0,function(){var n;return t(this,function(t){switch(t.label){case 0:return this.iframePreviewUrl=void 0,[4,this.emulator.preview.getByShellId(e)];case 1:return n=t.sent().url,this.iframePreviewUrl=n+(this.options.startRoute??``),[2]}})})},r.prototype.manageIframes=function(e){var t;if(typeof e==`string`){var n=document.querySelector(e);s(n,`The element '${e}' was not found`),this.iframe=document.createElement(`iframe`),n?.appendChild(this.iframe)}else this.iframe=e;$(this.iframe,this.options),s(this.iframe.parentNode,`The given iframe does not have a parent.`),this.emulatorIframe=document.createElement(`iframe`),this.emulatorIframe.classList.add(`sp-bridge-frame`),(t=this.iframe.parentNode)==null||t.appendChild(this.emulatorIframe)},r.prototype.setLocationURLIntoIFrame=function(){return c(this,void 0,void 0,function(){return t(this,function(e){switch(e.label){case 0:return this.iframePreviewUrl?[4,Oe(this.iframe,this.iframePreviewUrl)]:[3,2];case 1:e.sent(),e.label=2;case 2:return[2]}})})},r.prototype.dispatchDoneMessage=function(){this.status=`done`,this.dispatch({type:`done`,compilatonError:!1}),this.iframePreviewUrl&&this.dispatch({type:`urlchange`,url:this.iframePreviewUrl,back:!1,forward:!1})},r.prototype.globalListeners=function(){return c(this,void 0,void 0,function(){var e=this;return t(this,function(n){switch(n.label){case 0:return window.addEventListener(`message`,function(t){t.data.type===`PREVIEW_LOADED`&&Me(e.iframe,e.messageChannelId),t.data.type===`urlchange`&&t.data.channelId===e.messageChannelId?e.dispatch({type:`urlchange`,url:t.data.url,back:t.data.back,forward:t.data.forward}):t.data.channelId===e.messageChannelId&&e.dispatch(t.data)}),[4,this.emulator.fs.watch([`*`],[`.next`,`node_modules`,`build`,`dist`,`vendor`,`.config`,`.vuepress`],function(n){return c(e,void 0,void 0,function(){var e,r,i,a,o,s,c;return t(this,function(t){switch(t.label){case 0:return n?(e=n,r=`newPath`in e?e.newPath:`path`in e?e.path:``,[4,this.emulator.fs.stat(r)]):[2];case 1:if(i=t.sent().type,i!==`file`)return[2,null];t.label=2;case 2:switch(t.trys.push([2,10,,11]),a=e.type,a){case`change`:return[3,3];case`create`:return[3,3];case`remove`:return[3,5];case`rename`:return[3,6];case`close`:return[3,8]}return[3,9];case 3:return[4,this.emulator.fs.readFile(e.path,`utf8`)];case 4:return o=t.sent(),this.dispatch({type:`fs/change`,path:e.path,content:o}),this._modulesCache.set(e.path,m(o)),[3,9];case 5:return this.dispatch({type:`fs/remove`,path:e.path}),this._modulesCache.delete(e.path),[3,9];case 6:return this.dispatch({type:`fs/remove`,path:e.oldPath}),this._modulesCache.delete(e.oldPath),[4,this.emulator.fs.readFile(e.newPath,`utf8`)];case 7:return s=t.sent(),this.dispatch({type:`fs/change`,path:e.newPath,content:s}),this._modulesCache.set(e.newPath,m(s)),[3,9];case 8:return[3,9];case 9:return[3,11];case 10:return c=t.sent(),this.dispatch({type:`action`,action:`notification`,notificationType:`error`,title:h(c)}),[3,11];case 11:return[2]}})})})];case 1:return n.sent(),[2]}})})},r.prototype.restartShellProcess=function(){var e;return c(this,void 0,void 0,function(){return t(this,function(t){switch(t.label){case 0:return this.emulatorShellProcess&&this.emulatorCommand?(this.dispatch({type:`start`,firstLoad:!0}),this.status=`initializing`,[4,this.emulatorShellProcess.kill()]):[3,3];case 1:return t.sent(),(e=this.iframe)==null||e.removeAttribute(`attr`),this.emulator.fs.rm(`/node_modules/.vite`,{recursive:!0,force:!0}),[4,this.compile(Object.fromEntries(this._modulesCache))];case 2:t.sent(),t.label=3;case 3:return[2]}})})},r.prototype.updateSandbox=function(e){var t=this,n=p(e.files);if(this.emulatorShellProcess?.state===`running`){Object.entries(n).forEac

4h(function(e){var n=e[0],r=e[1];(!t._modulesCache.get(n)||f(r)!==f(t._modulesCache.get(n)))&&t.emulator.fs.writeFile(n,r,{recursive:!0})});return}this.dispatch({codesandbox:!0,modules:n,template:e.template,type:`compile`}),Object.entries(n).forEach(function(e){var n=e[0],r=e[1];t._modulesCache.set(n,m(r))})},r.prototype.dispatch=function(e){var n;return c(this,void 0,void 0,function(){var r;return t(this,function(t){switch(t.label){case 0:switch(r=e.type,r){case`compile`:return[3,1];case`refresh`:return[3,2];case`urlback`:return[3,4];case`urlforward`:return[3,4];case`shell/restart`:return[3,5];case`shell/openPreview`:return[3,6]}return[3,7];case 1:return this.compile(e.modules),[3,8];case 2:return[4,this.setLocationURLIntoIFrame()];case 3:return t.sent(),[3,8];case 4:return(n=this.iframe?.contentWindow)==null||n.postMessage(e,`*`),[3,8];case 5:return this.restartShellProcess(),[3,8];case 6:return window.open(this.iframePreviewUrl,`_blank`),[3,8];case 7:this.emitter.dispatch(e),t.label=8;case 8:return[2]}})})},r.prototype.listen=function(e){return this.emitter.listener(e)},r.prototype.destroy=function(){this.emulatorIframe.remove(),this.emitter.cleanup()},r}(u)}))();export{Ne as SandpackNode};