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this.pageCache.size()}dispose(){this.disposed||(this.disposed=!0,this.pageCache.forceReleaseAll(),this.pageCache.pdf.FPDF_CloseDocument(this.docPtr),this.memoryManager.free(this.filePtr))}}class h{constructor(e,t,n){this.pdf=e,this.docPtr=t,this.cache=new Map,this.accessOrder=[],this.config=n}acquire(e){let t=this.cache.get(e);if(!t){let n;this.evictIfNeeded(),n=this.config.normalizeRotation?this.pdf.EPDF_LoadPageNormalized(this.docPtr,e,0):this.pdf.FPDF_LoadPage(this.docPtr,e),t=new D(this.pdf,this.docPtr,e,n,this.config.pageTtl,()=>{this.cache.delete(e),this.removeFromAccessOrder(e)}),this.cache.set(e,t)}return this.updateAccessOrder(e),t.clearExpiryTimer(),t.bumpRefCount(),t}borrowPage(e,t){let n=this.cache.has(e),r=this.acquire(e);try{return t(r)}finally{n?r.release():r.disposeImmediate()}}forceReleaseAll(){for(let e of this.cache.values())e.disposeImmediate();this.cache.clear(),this.accessOrder.length=0}updateConfig(e){for(let t of(this.config=e,this.cache.values()))t.updateTtl(e.pageTtl);this.evictIfNeeded()}size(){return this.cache.size}evictIfNeeded(){for(;this.cache.size>=this.config.maxPagesPerDocument;){let e=this.accessOrder[0];if(void 0===e)break;{let t=this.cache.get(e);if(t){if(0!==t.getRefCount())break;t.disposeImmediate()}else this.removeFromAccessOrder(e)}}}updateAccessOrder(e){this.removeFromAccessOrder(e),this.accessOrder.push(e)}removeFromAccessOrder(e){let t=this.accessOrder.indexOf(e);t>-1&&this.accessOrder.splice(t,1)}}class D{constructor(e,t,n,r,o,i){this.pdf=e,this.docPtr=t,this.pageIdx=n,this.pagePtr=r,this.onFinalDispose=i,this.refCount=0,this.disposed=!1,this.ttl=o}bumpRefCount(){if(this.disposed)throw Error("Context already disposed");this.refCount++}getRefCount(){return this.refCount}clearExpiryTimer(){this.expiryTimer&&(clearTimeout(this.expiryTimer),this.expiryTimer=void 0)}updateTtl(e){this.ttl=e,this.expiryTimer&&0===this.refCount&&(this.clearExpiryTimer(),this.expiryTimer=setTimeout(()=>this.disposeImmediate(),this.ttl))}release(){this.disposed||(this.refCount--,0===this.refCount&&(this.expiryTimer=setTimeout(()=>this.disposeImmediate(),this.ttl)))}disposeImmediate(){this.disposed||(this.disposed=!0,this.clearExpiryTimer(),void 0!==this.textPagePtr&&this.pdf.FPDFText_ClosePage(this.textPagePtr),this.pdf.FPDF_ClosePage(this.pagePtr),this.onFinalDispose())}getTextPage(){return this.ensureAlive(),void 0===this.textPagePtr&&(this.textPagePtr=this.pdf.FPDFText_LoadPage(this.pagePtr)),this.textPagePtr}withAnnotation(e,t){this.ensureAlive();let n=this.pdf.FPDFPage_GetAnnot(this.pagePtr,e);try{return t(n)}finally{this.pdf.FPDFPage_CloseAnnot(n)}}withFormHandle(e){this.ensureAlive();let t=this.pdf.PDFiumExt_OpenFormFillInfo(),n=this.pdf.PDFiumExt_InitFormFillEnvironment(this.docPtr,t);this.pdf.FORM_OnAfterLoadPage(this.pagePtr,n);try{return e(n)}finally{this.pdf.FORM_OnBeforeClosePage(this.pagePtr,n),this.pdf.PDFiumExt_ExitFormFillEnvironment(n),this.pdf.PDFiumExt_CloseFormFillInfo(t)}}ensureAlive(){if(this.disposed)throw Error("PageContext already disposed")}}let p={MAX_TOTAL_MEMORY:0x80000000},f="PDFiumEngine",b="MemoryManager";class A{constructor(e,t){this.pdfiumModule=e,this.logger=t,this.allocations=new Map,this.totalAllocated=0}malloc(e){if(this.totalAllocated+e>p.MAX_TOTAL_MEMORY)throw Error(`Total memory usage would exceed limit: ${this.totalAllocated+e} > ${p.MAX_TOTAL_MEMORY}`);let t=this.pdfiumModule.pdfium.wasmExports.malloc(e);if(!t)throw Error(`Failed to allocate ${e} bytes`);let n={ptr:t,size:e,timestamp:Date.now(),stack:this.logger.isEnabled("debug")?Error().stack:void 0};return this.allocations.set(t,n),this.totalAllocated+=e,t}free(e){let t=this.allocations.get(e);t?(this.totalAllocated-=t.size,this.allocations.delete(e)):this.logger.warn(f,b,`Freeing untracked pointer: ${e}`),this.pdfiumModule.pdfium.wasmExports.free(e)}getStats(){return{totalAllocated:this.totalAllocated,allocationCount:this.allocations.size,allocations:this.logger.isEnabled("debug")?Array.from(this.allocations.values()):[]}}checkLeaks(){if(this.allocations.size>0)for(let[e,t]of(this.logger.warn(f,b,`Potential memory leak: ${this.allocations.size} unfreed allocations`),this.allocations))this.logger.warn(f,b,` - ${e}: ${t.size} bytes`,t.stack)}}let E="pdfium",M="font-fallback";class y{constructor(e,t=new o.N){this.fontHandles=new Map,this.fontCache=new Map,this.nextHandleId=1,this.module=null,this.enabled=!1,this.structPtr=0,this.releaseFnPtr=0,this.enumFontsFnPtr=0,this.mapFontFnPtr=0,this.getFontFnPtr=0,this.getFontDataFnPtr=0,this.getFaceNameFnPtr=0,this.getFontCharsetFnPtr=0,this.deleteFontFnPtr=0,this.fontConfig=e,this.logger=t}initialize(e){if(this.enabled)return void this.logger.warn(E,M,"Font fallback already initialized");this.module=e;let t=e.pdfium;if("function"==typeof t.addFunction)try{if(this.structPtr=t.wasmExports.malloc(36),!this.structPtr)throw Error("Failed to allocate FPDF_SYSFONTINFO struct");for(let e=0;e<36;e++)t.setValue(this.structPtr+e,0,"i8");this.releaseFnPtr=t.addFunction(e=>{},"vi"),this.enumFontsFnPtr=t.addFunction((e,t)=>{},"vii"),this.mapFontFnPtr=t.addFunction((e,n,r,o,i,a,l)=>{let s=a?t.UTF8ToString(a):"",u=this.mapFont(n,r,o,i,s);return l&&t.setValue(l,0,"i32"),u},"iiiiiiii"),this.getFontFnPtr=t.addFunction((e,n)=>{let r=n?t.UTF8ToString(n):"";return this.mapFont(400,0,0,0,r)},"iii"),this.getFontDataFnPtr=t.addFunction((e,t,n,r,o)=>this.getFontData(t,n,r,o),"iiiiii"),this.getFaceNameFnPtr=t.addFunction((e,t,n,r)=>0,"iiiii"),this.getFontCharsetFnPtr=t.addFunction((e,t)=>{let n=this.fontHandles.get(t);return(null==n?void 0:n.charset)??0},"iii"),this.deleteFontFnPtr=t.addFunction((e,t)=>{this.deleteFont(t)},"vii"),t.setValue(this.structPtr+0,1,"i32"),t.setValue(this.structPtr+4,this.releaseFnPtr,"i32"),t.setValue(this.structPtr+8,this.enumFontsFnPtr,"i32"),t.setValue(this.structPtr+12,this.mapFontFnPtr,"i32"),t.setValue(this.structPtr+16,this.getFontFnPtr,"i32"),t.setValue(this.structPtr+20,this.getFontDataFnPtr,"i32"),t.setValue(this.structPtr+24,this.getFaceNameFnPtr,"i32"),t.setValue(this.structPtr+28,this.getFontCharsetFnPtr,"i32"),t.setValue(this.structPtr+32,this.deleteFontFnPtr,"i32"),e.FPDF_SetSystemFontInfo(this.structPtr),this.enabled=!0,this.logger.info(E,M,"Font fallback system initialized (pure TypeScript)",Object.keys(this.fontConfig.fonts))}catch(e){throw this.logger.error(E,M,"Failed to initialize font fallback",e),this.cleanup(),e}else this.logger.error(E,M,"addFunction not available. Make sure WASM is compiled with -sALLOW_TABLE_GROWTH")}disable(){this.enabled&&this.module&&(this.module.FPDF_SetSystemFontInfo(0),this.cleanup(),this.enabled=!1,this.logger.debug(E,M,"Font fallback system disabled"))}cleanup(){if(!this.module)return;let e=this.module.pdfium;this.structPtr&&(e.wasmExports.free(this.structPtr),this.structPtr=0);let t=t=>{if(t&&"function"==typeof e.removeFunction)try{e.removeFunction(t)}catch{}};t(this.releaseFnPtr),t(this.enumFontsFnPtr),t(this.mapFontFnPtr),t(this.getFontFnPtr),t(this.getFontDataFnPtr),t(this.getFaceNameFnPtr),t(this.getFontCharsetFnPtr),t(this.deleteFontFnPtr),this.releaseFnPtr=0,this.enumFontsFnPtr=0,this.mapFontFnPtr=0,this.getFontFnPtr=0,this.getFontDataFnPtr=0,this.getFaceNameFnPtr=0,this.getFontCharsetFnPtr=0,this.deleteFontFnPtr=0}isEnabled(){return this.enabled}getStats(){return{handleCount:this.fontHandles.size,cacheSize:this.fontCache.size,cachedUrls:Array.from(this.fontCache.keys())}}async preloadFonts(e){let t=[...new Set(e.map(e=>this.getFontUrlForCharset(e)).filter(e=>null!==e))];await Promise.all(t.map(async e=>{if(!this.fontCache.has(e))try{let t=await this.fetchFontAsync(e);t&&(this.fontCache.set(e,t),this.logger.debug(E,M,`Pre-loaded font: ${e}`))}catch(t){this.logger.warn(E,M,`Failed to pre-load font: ${e}`,t)}}))}mapFont(e,t,n,r,o){let i=0!==t;this.logger.debug(E,M,"MapFont called",{weight:e,italic:i,charset:n,pitchFamily:r,face:o});let a=this.findBestFontMatch(n,e,i);if(!a)return this.logger.debug(E,M,`No font configured for charset ${n}`),0;let l={id:this.nextHandleId++,charset:n,weight:e,italic:i,url:a.url,data:null};return this.fontHandles.set(l.id,l),this.logger.debug(E,M,`Created font handle ${l.id} for ${a.url} (requested: weight=${e}, italic=${i}, matched: weight=${a.matchedWeight}, italic=${a.matchedItalic})`),l.id}getFontData(e,t,n,r){let o=this.fontHandles.get(e);if(!o)return this.logger.warn(E,M,`Unknown font handle: ${e}`),0;if(o.data||(this.fontCache.has(o.url)?o.data=this.fontCache.get(o.url):(o.data=this.fetchFontSync(o.url),o.data&&this.fontCache.set(o.url,o.data))),!o.data)return this.logger.warn(E,M,`Failed to load font: ${o.url}`),0;let i=o.data;return 0!==t?(this.logger.debug(E,M,`Table ${t} requested - returning 0 to request whole file`),0):(0===n||r<i.length||this.module&&(this.module.pdfium.HEAPU8.set(i,n),this.logger.debug(E,M,`Copied ${i.length} bytes to buffer for handle ${e}`)),i.length)}deleteFont(e){this.fontHandles.get(e)&&(this.logger.debug(E,M,`Deleting font handle ${e}`),this.fontHandles.delete(e))}
1findBestFontMatch(e,t,n){let{fonts:r,defaultFont:o,baseUrl:i}=this.fontConfig,a=r[e]??o;if(!a)return null;let l=this.normalizeToVariants(a);if(0===l.length)return null;let s=this.selectBestVariant(l,t,n),u=s.url;return!i||u.startsWith("http://")||u.startsWith("https://")||u.startsWith("/")||(u=`${i}/${u}`),{url:u,matchedWeight:s.weight??400,matchedItalic:s.italic??!1}}normalizeToVariants(e){return"string"==typeof e?[{url:e,weight:400,italic:!1}]:Array.isArray(e)?e.map(e=>({url:e.url,weight:e.weight??400,italic:e.italic??!1})):[{url:e.url,weight:e.weight??400,italic:e.italic??!1}]}selectBestVariant(e,t,n){if(1===e.length)return e[0];let r=e.filter(e=>(e.italic??!1)===n),o=r.length>0?r:e,i=o[0],a=Math.abs((i.weight??400)-t);for(let e of o){let n=e.weight??400,r=Math.abs(n-t);if(r<a)i=e,a=r;else if(r===a){let r=i.weight??400;t>=500?n>r&&(i=e):n<r&&(i=e)}}return i}getFontUrlForCharset(e){let t=this.findBestFontMatch(e,400,!1);return(null==t?void 0:t.url)??null}fetchFontSync(e){if(this.logger.debug(E,M,`Fetching font synchronously: ${e}`),this.fontConfig.fontLoader)try{let t=this.fontConfig.fontLoader(e);return t?this.logger.info(E,M,`Loaded font via custom loader: ${e} (${t.length} bytes)`):this.logger.warn(E,M,`Custom font loader returned null for: ${e}`),t}catch(t){return this.logger.error(E,M,`Error in custom font loader: ${e}`,t),null}try{let t=new XMLHttpRequest;if(t.open("GET",e,!1),t.responseType="arraybuffer",t.send(),200===t.status){let n=new Uint8Array(t.response);return this.logger.info(E,M,`Loaded font: ${e} (${n.length} bytes)`),n}return this.logger.error(E,M,`Failed to load font: ${e} (HTTP ${t.status})`),null}catch(t){return this.logger.error(E,M,`Error fetching font: ${e}`,t),null}}async fetchFontAsync(e){if(this.fontConfig.fontLoader)try{return this.fontConfig.fontLoader(e)}catch{return null}try{let t=await fetch(e);if(t.ok){let e=await t.arrayBuffer();return new Uint8Array(e)}return null}catch{return null}}}let G="PDFiumEngine",S="Engine";class C{constructor(e,t={}){this.pdfiumModule=e,this.memoryLeakCheckInterval=null,this.fontFallbackManager=null;let{logger:n=new o.N,fontFallback:r}=t;this.logger=n,this.memoryManager=new A(this.pdfiumModule,this.logger),this.cache=new g(this.pdfiumModule,this.memoryManager),this.logger.isEnabled("debug")&&(this.memoryLeakCheckInterval=setInterval(()=>{this.memoryManager.checkLeaks()},1e4)),this.logger.debug(G,S,"initialize"),this.logger.perf(G,S,"Initialize","Begin","General"),this.pdfiumModule.PDFiumExt_Init(),this.logger.perf(G,S,"Initialize","End","General"),r&&(this.fontFallbackManager=new y(r,this.logger),this.fontFallbackManager.initialize(this.pdfiumModule),this.logger.info(G,S,"Font fallback system enabled"))}destroy(){return this.logger.debug(G,S,"destroy"),this.logger.perf(G,S,"Destroy","Begin","General"),this.fontFallbackManager&&(this.fontFallbackManager.disable(),this.fontFallbackManager=null),this.pdfiumModule.FPDF_DestroyLibrary(),this.memoryLeakCheckInterval&&(clearInterval(this.memoryLeakCheckInterval),this.memoryLeakCheckInterval=null),this.logger.perf(G,S,"Destroy","End","General"),o.a.resolve(!0)}getFontFallbackManager(){return this.fontFallbackManager}withWString(e,t){let n=2*(e.length+1),r=this.memoryManager.malloc(n);try{return this.pdfiumModule.pdfium.stringToUTF16(e,r,n),t(r)}finally{this.memoryManager.free(r)}}withFloatArray(e,t){let n=e??[],r=4*n.length,o=r?this.memoryManager.malloc(r):0;try{if(r)for(let e=0;e<n.length;e++)this.pdfiumModule.pdfium.setValue(o+4*e,n[e],"float");return t(o,n.length)}finally{r&&this.memoryManager.free(o)}}openDocumentBuffer(e,t){this.logger.debug(G,S,"openDocumentBuffer",e,t),this.logger.perf(G,S,"OpenDocumentBuffer","Begin",e.id);let n=(null==t?void 0:t.normalizeRotation)??!1,r=new Uint8Array(e.content),i=r.length,a=this.memoryManager.malloc(i);this.pdfiumModule.pdfium.HEAPU8.set(r,a);let l=this.pdfiumModule.FPDF_LoadMemDocument(a,i,(null==t?void 0:t.password)??"");if(!l){let t=this.pdfiumModule.FPDF_GetLastError();return this.logger.error(G,S,`FPDF_LoadMemDocument failed with ${t}`),this.memoryManager.free(a),this.logger.perf(G,S,"OpenDocumentBuffer","End",e.id),o.a.reject({code:t,message:"FPDF_LoadMemDocument failed"})}let s=this.pdfiumModule.FPDF_GetPageCount(l),u=[],m=this.memoryManager.malloc(8),F=this.memoryManager.malloc(16);for(let t=0;t<s;t++){if(!(n?this.pdfiumModule.EPDF_GetPageSizeByIndexNormalized(l,t,m):this.pdfiumModule.FPDF_GetPageSizeByIndexF(l,t,m))){let t=this.pdfiumModule.FPDF_GetLastError();return this.logger.error(G,S,`${n?"EPDF_GetPageSizeByIndexNormalized":"FPDF_GetPageSizeByIndexF"} failed with ${t}`),this.memoryManager.free(m),this.memoryManager.free(F),this.pdfiumModule.FPDF_CloseDocument(l),this.memoryManager.free(a),this.logger.perf(G,S,"OpenDocumentBuffer","End",e.id),o.a.reject({code:t,message:(n?"EPDF_GetPageSizeByIndexNormalized":"FPDF_GetPageSizeByIndexF")+" failed"})}let r=this.pdfiumModule.EPDF_GetPageRotationByIndex(l,t),i=this.pdfiumModule.EPDFDoc_GetPageObjectNumberByIndex(l,t),s=this.readPageBoxes(l,t,F),d={index:t,size:{width:this.pdfiumModule.pdfium.getValue(m,"float"),height:this.pdfiumModule.pdfium.getValue(m+4,"float")},rotation:r,objectNumber:i,boxes:s};u.push(d)}this.memoryManager.free(m),this.memoryManager.free(F);let d=this.pdfiumModule.EPDF_IsEncrypted(l),P=this.pdfiumModule.EPDF_IsOwner
1Unlocked(l),_=this.pdfiumModule.FPDF_GetDocPermissions(l),g={id:e.id,pageCount:s,pages:u,isEncrypted:d,isOwnerUnlocked:P,permissions:_,normalizedRotation:n};return this.cache.setDocument(e.id,a,l,n),this.logger.perf(G,S,"OpenDocumentBuffer","End",e.id),o.a.resolve(g)}createDocument(e){this.logger.debug(G,S,"createDocument",e),this.logger.perf(G,S,"CreateDocument","Begin",e);let t=this.pdfiumModule.FPDF_CreateNewDocument();return t?(this.cache.setDocument(e,0,t,!1),this.logger.perf(G,S,"CreateDocument","End",e),o.a.resolve({id:e,pageCount:0,pages:[],isEncrypted:!1,isOwnerUnlocked:!0,permissions:0xffffffff,normalizedRotation:!1})):(this.logger.perf(G,S,"CreateDocument","End",e),o.a.reject({code:o.P.CantCreateNewDoc,message:"can not create new document"}))}getMetadata(e){this.logger.debug(G,S,"getMetadata",e),this.logger.perf(G,S,"GetMetadata","Begin",e.id);let t=this.cache.getContext(e.id);if(!t)return this.logger.perf(G,S,"GetMetadata","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let n=this.readMetaText(t.docPtr,"CreationDate"),r=this.readMetaText(t.docPtr,"ModDate"),i={title:this.readMetaText(t.docPtr,"Title"),author:this.readMetaText(t.docPtr,"Author"),subject:this.readMetaText(t.docPtr,"Subject"),keywords:this.readMetaText(t.docPtr,"Keywords"),producer:this.readMetaText(t.docPtr,"Producer"),creator:this.readMetaText(t.docPtr,"Creator"),creationDate:n?(0,o.p)(n)??null:null,modificationDate:r?(0,o.p)(r)??null:null,trapped:this.getMetaTrapped(t.docPtr),custom:this.readAllMeta(t.docPtr,!0)};return this.logger.perf(G,S,"GetMetadata","End",e.id),o.a.resolve(i)}setMetadata(e,t){this.logger.debug(G,S,"setMetadata",e,t),this.logger.perf(G,S,"SetMetadata","Begin",e.id);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"SetMetadata","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let r=!0;for(let[e,o]of[["title","Title"],["author","Author"],["subject","Subject"],["keywords","Keywords"],["producer","Producer"],["creator","Creator"]]){let i=t[e];if(void 0===i)continue;let a=null===i?null:i;this.setMetaText(n.docPtr,o,a)||(r=!1)}let i=(e,i)=>{let a=t[e];if(void 0===a)return;if(null===a)return void(this.setMetaText(n.docPtr,i,null)||(r=!1));let l=(0,o.y)(a);this.setMetaText(n.docPtr,i,l)||(r=!1)};if(i("creationDate","CreationDate"),i("modificationDate","ModDate"),void 0!==t.trapped&&(this.setMetaTrapped(n.docPtr,t.trapped??null)||(r=!1)),void 0!==t.custom)for(let[e,o]of Object.entries(t.custom))!function(e){if(!e||e.length>127||d.has(e)||"/"===e[0])return!1;for(let t=0;t<e.length;t++){let n=e.charCodeAt(t);if(n<32||n>126)return!1}return!0}(e)?this.logger.warn(G,S,"Invalid custom metadata key skipped",e):this.setMetaText(n.docPtr,e,o??null)||(r=!1);return this.logger.perf(G,S,"SetMetadata","End",e.id),r?o.a.resolve(!0):o.a.reject({code:o.P.Unknown,message:"one or more metadata fields could not be written"})}getDocPermissions(e){this.logger.debug(G,S,"getDocPermissions",e),this.logger.perf(G,S,"getDocPermissions","Begin",e.id);let t=this.cache.getContext(e.id);if(!t)return this.logger.perf(G,S,"getDocPermissions","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let n=this.pdfiumModule.FPDF_GetDocPermissions(t.docPtr);return o.a.resolve(n)}getDocUserPermissions(e){this.logger.debug(G,S,"getDocUserPermissions",e),this.logger.perf(G,S,"getDocUserPermissions","Begin",e.id);let t=this.cache.getContext(e.id);if(!t)return this.logger.perf(G,S,"getDocUserPermissions","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let n=this.pdfiumModule.FPDF_GetDocUserPermissions(t.docPtr);return o.a.resolve(n)}getSignatures(e){this.logger.debug(G,S,"getSignatures",e),this.logger.perf(G,S,"GetSignatures","Begin",e.id);let t=this.cache.getContext(e.id);if(!t)return this.logger.perf(G,S,"GetSignatures","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let n=[],r=this.pdfiumModule.FPDF_GetSignatureCount(t.docPtr);for(let e=0;e<r;e++){let r=this.pdfiumModule.FPDF_GetSignatureObject(t.docPtr,e),o=F(this.pdfiumModule.pdfium,(e,t)=>this.pdfiumModule.FPDFSignatureObj_GetContents(r,e,t)),i=F(this.pdfiumModule.pdfium,(e,t)=>4*this.pdfiumModule.FPDFSignatureObj_GetByteRange(r,e,t)),a=F(this.pdfiumModule.pdfium,(e,t)=>this.pdfiumModule.FPDFSignatureObj_GetSubFilter(r,e,t)),l=m(this.pdfiumModule.pdfium,(e,t)=>this.pdfiumModule.FPDFSignatureObj_GetReason(r,e,t),this.pdfiumModule.pdfium.UTF16ToString),s=m(this.pdfiumModule.pdfium,(e,t)=>this.pdfiumModule.FPDFSignatureObj_GetTime(r,e,t),this.pdfiumModule.pdfium.UTF8ToString),u=this.pdfiumModule.FPDFSignatureObj_GetDocMDPPermission(r);n.push({contents:o,byteRange:i,subFilter:a,reason:l,time:s,docMDP:u})}return this.logger.perf(G,S,"GetSignatures","End",e.id),o.a.resolve(n)}getBookmarks(e){this.logger.debug(G,S,"getBookmarks",e),this.logger.perf(G,S,"GetBookmarks","Begin",e.id);let t=this.cache.getContext(e.id);if(!t)return this.logger.perf(G,S,"getBookmarks","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let n=this.readPdfBookmarks(t.docPtr,0);return this.logger.perf(G,S,"GetBookmarks","End",e.id),o.a.resolve({bookmarks:n})}setBookmarks(e,t){this.logger.debug(G,S,"setBookmarks",e,t),this.logger.perf(G,S,"SetBookmarks","Begin",e.id);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"SetBookmarks","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});if(!this.pdfiumModule.EPDFBookmark_Clear(n.docPtr))return this.logger.perf(G,S,"SetBookmarks","End",e.id),o.a.reject({code:o.P.Unknown,message:"failed to clear existing bookmarks"});let r=(e,t)=>{var o;for(let i of t){let t=this.withWString(i.title??"",t=>this.pdfiumModule.EPDFBookmark_AppendChild(n.docPtr,e,t));if(!t||i.target&&!this.applyBookmarkTarget(n.docPtr,t,i.target)||(null==(o=i.children)?void 0:o.length)&&!r(t,i.children))return!1}return!0},i=r(0,t);return this.logger.perf(G,S,"SetBookmarks","End",e.id),i?o.a.resolve(!0):o.a.reject({code:o.P.Unknown,message:"failed to build bookmark tree"})}deleteBookmarks(e){this.logger.debug(G,S,"deleteBookmarks",e),this.logger.perf(G,S,"DeleteBookmarks","Begin",e.id);let t=this.cache.getContext(e.id);if(!t)return this.logger.perf(G,S,"DeleteBookmarks","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let n=this.pdfiumModule.EPDFBookmark_Clear(t.docPtr);return this.logger.perf(G,S,"DeleteBookmarks","End",e.id),n?o.a.resolve(!0):o.a.reject({code:o.P.Unknown,message:"failed to clear bookmarks"})}renderPageRaw(e,t,n){this.logger.debug(G,S,"renderPage",e,t,n),this.logger.perf(G,S,"RenderPage","Begin",`${e.id}-${t.index}`);let r={origin:{x:0,y:0},size:t.size},o=this.renderRectEncoded(e,t,r,n);return this.logger.perf(G,S,"RenderPage","End",`${e.id}-${t.index}`),o}renderPageRect(e,t,n,r){this.logger.debug(G,S,"renderPageRect",e,t,n,r),this.logger.perf(G,S,"RenderPageRect","Begin",`${e.id}-${t.index}`);let o=this.renderRectEncoded(e,t,n,r);return this.logger.perf(G,S,"RenderPageRect","End",`${e.id}-${t.index}`),o}getDocumentJavaScriptActions(e){this.logger.debug(G,S,"getDocumentJavaScriptActions",e);let t=this.cache.getContext(e.id);if(!t)return o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let n=this.pdfiumModule.FPDFDoc_GetJavaScriptActionCount(t.docPtr);if(n<0)return o.a.reject({code:o.P.Unknown,message:"failed to read document javascript actions"});let r=[];for(let e=0;e<n;e++){let n=this.pdfiumModule.FPDFDoc_GetJavaScriptAction(t.docPtr,e);if(n)try{let t=m(this.pdfiumModule.pdfium,(e,t)=>this.pdfiumModule.FPDFJavaScriptAction_GetName(n,e,t),this.pdfiumModule.pdfium.UTF16ToString)??"",i=m(this.pdfiumModule.pdfium,(e,t)=>this.pdfiumModule.FPDFJavaScriptAction_GetScript(n,e,t),this.pdfiumModule.pdfium.UTF16ToString)??"";if(!i)continue;r.push({id:`document:${e}:${t}`,trigger:o.b.DocumentNamed,name:t,script:i})}finally{this.pdfiumModule.FPDFDoc_CloseJavaScriptAction(n)}}return o.a.resolve(r)}getPageAnnoWidgets(e,t){this.logger.debug(G,S,"getPageAnnoWidgets",e,t),this.logger.perf(G,S,"GetPageAnnoWidgets","Begin",`${e.id}-${t.index}`);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"GetPageAnnoWidgets","End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let r=this.readPageAnnoWidgets(e,n,t);return this.logger.perf(G,S,"GetPageAnnoWidgets","End",`${e.id}-${t.index}`),this.logger.debug(G,S,"GetPageAnnoWidgets",`${e.id}-${t.index}`,r),o.a.resolve(r)}getPageWidgetJavaScriptActions(e,t){this.logger.debug(G,S,"getPageWidgetJavaScriptActions",e,t);let n=this.cache.getContext(e.id);if(!n)return o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let r=[];return n.borrowPage(t.index,e=>{e.withFormHandle(n=>{let i=this.pdfiumModule.FPDFPage_GetAnnotCount(e.pagePtr);for(let a=0;a<i;a++)e.withAnnotation(a,e=>{if(this.pdfiumModule.FPDFAnnot_GetSubtype(e)!==o.c.WIDGET)return;let i=this.getAnnotString(e,"NM");i||(i=(0,o.u)(),this.setAnnotString(e,"NM",i));let a=m(this.pdfiumModule.pdfium,(t,r)=>this.pdfiumModule.FPDFAnnot_GetFormFieldName(n,e,t,r),this.pdfiumModule.pdfium.UTF16ToString)??"";for(let l of[{event:o.e.KEY_STROKE,eventType:o.d.Keystroke,trigger:o.b.WidgetKeystroke},{event:o.e.FORMAT,eventType:o.d.Format,trigger:o.b.WidgetFormat},{event:o.e.VALIDATE,eventType:o.d.Validate,trigger:o.b.WidgetValidate},{event:o.e.CALCULATE,eventType:o.d.Calculate,trigger:o.b.WidgetCalculate}]){let o=m(this.pdfiumModule.pdfium,(t,r)=>this.pdfiumModule.FPDFAnnot_GetFormAdditionalActionJavaScript(n,e,l.event,t,r),this.pdfiumModule.pdfium.UTF16ToString)??"";o&&r.push({id:`widget:${t.index}:${i}:${l.eventType}`,trigger:l.trigger,eventType:l.eventType,pageIndex:t.index,annotationId:i,fieldName:a,script:o})}})})}),o.a.resolve(r)}regenerateWidgetAppearances(e,t,n){let r=this.cache.getContext(e.id);if(!r)return o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let i=new Set(n),a=0;return r.borrowPage(t.index,e=>{let t=this.pdfiumModule.FPDFPage_GetAnnotCount(e.pagePtr);for(let n=0;n<t;n++)e.withAnnotation(n,e=>{let t=this.getAnnotString(e,"NM");t&&i.has(t)&&(this.pdfiumModule.EPDFAnnot_GenerateFormFieldAP(e),a++)});a>0&&this.pdfiumModule.FPDFPage_GenerateContent(e.pagePtr)}),o.a.resolve(a>0)}getPageAnnotations(e,t){this.logger.debug(G,S,"getPageAnnotations",e,t),this.logger.perf(G,S,"GetPageAnnotations","Begin",`${e.id}-${t.index}`);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"GetPageAnnotations","End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let r=this.readPageAnnotations(e,n,t);return this.logger.perf(G,S,"GetPageAnnotations","End",`${e.id}-${t.index}`),this.logger.debug(G,S,"GetPageAnnotations",`${e.id}-${t.index}`,r),o.a.resolve(r)}createPageAnnotation(e,t,n,r){var i;let a,l,s;this.logger.debug(G,S,"createPageAnnotation",e,t,n),this.logger.perf(G,S,"CreatePageAnnotation","Begin",`${e.id}-${t.index}`);let u=this.cache.getContext(e.id);if(!u)return this.logger.perf(G,S,"CreatePageAnnotation","End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let m=u.acquirePage(t.index);if(n.type===o.c.WIDGET){l=this.pdfiumModule.PDFiumExt_OpenFormFillInfo(),s=this.pdfiumModule.PDFiumExt_InitFormFillEnvironment(u.docPtr,l),this.pdfiumModule.FORM_OnAfterLoadPage(m.pagePtr,s);let e=(null==(i=n.field)?void 0:i.name)??"";a=this.withWString(e,e=>this.pdfiumModule.EPDFPage_CreateFormField(m.pagePtr,s,n.field.type,e))}else a=this.pdfiumModule.EPDFPage_CreateAnnot(m.pagePtr,n.type);if(!a)return this.logger.perf(G,S,"CreatePageAnnotation","End",`${e.id}-${t.index}`),m.release(),o.a.reject({code:o.P.CantCreateAnnot,message:"can not create annotation with specified type"});if(n.id||(n.id=(0,o.u)()),!this.setAnnotString(a,"NM",n.id))return this.pdfiumModule.FPDFPage_CloseAnnot(a),m.release(),o.a.reject({code:o.P.CantSetAnnotString,message:"can not set the name of the annotation"});if(!this.setPageAnnoRect(e,t,a,n.rect))return this.pdfiumModule.FPDFPage_CloseAnnot(a),m.release(),this.logger.perf(G,S,"CreatePageAnnotation","End",`${e.id}-${t.index}`),o.a.reject({code:o.P.CantSetAnnotRect,message:"can not set the rect of the annotation"});let F=this.prepareAnnotationForSave(n),d=!1;switch(F.type){case o.c.INK:d=this.addInkStroke(e,t,m.pagePtr,a,F);break;case o.c.STAMP:d=this.addStampContent(e,u.docPtr,t,m.pagePtr,a,F,r);break;case o.c.TEXT:d=this.addTextContent(e,t,m.pagePtr,a,F);break;case o.c.FREETEXT:d=this.addFreeTextContent(e,t,m.pagePtr,a,F);break;case o.c.LINE:d=this.addLineContent(e,t,m.pagePtr,a,F);break;case o.c.POLYLINE:case o.c.POLYGON:d=this.addPolyContent(e,t,m.pagePtr,a,F);break;case o.c.CIRCLE:case o.c.SQUARE:d=this.addShapeContent(e,t,m.pagePtr,a,F);break;case o.c.UNDERLINE:case o.c.STRIKEOUT:case o.c.SQUIGGLY:case o.c.HIGHLIGHT:d=this.addTextMarkupContent(e,t,m.pagePtr,a,F);break;case o.c.LINK:d=this.addLinkContent(e,t,u.docPtr,m.pagePtr,a,F);break;case o.c.CARET:d=this.addCaretContent(e,t,m.pagePtr,a,F);break;case o.c.REDACT:d=this.addRedactContent(e,t,m.pagePtr,a,F);break;case o.c.WIDGET:if(void 0!==s)switch(F.field.type){case o.f.TEXTFIELD:d=this.addTextFieldContent(s,a,F);break;case o.f.CHECKBOX:case o.f.RADIOBUTTON:d=this.addToggleFieldContent(s,a,F);break;case o.f.COMBOBOX:case o.f.LISTBOX:d=this.addChoiceFieldContent(s,a,F)}}return void 0!==s&&(this.pdfiumModule.FORM_OnBeforeClosePage(m.pagePtr,s),this.pdfiumModule.PDFiumExt_ExitFormFillEnvironment(s)),void 0!==l&&this.pdfiumModule.PDFiumExt_CloseFormFillInfo(l),d?(n.type===o.c.WIDGET?this.pdfiumModule.EPDFAnnot_GenerateFormFieldAP(a):void 0!==n.blendMode?this.pdfiumModule.EPDFAnnot_GenerateAppearanceWithBlend(a,n.blendMode):this.pdfiumModule.EPDFAnnot_GenerateAppearance(a),this.pdfiumModule.FPDFPage_GenerateContent(m.pagePtr),this.pdfiumModule.FPDFPage_CloseAnnot(a),m.release(),this.logger.perf(G,S,"CreatePageAnnotation","End",`${e.id}-${t.index}`),o.a.resolve(n.id)):(this.removeAnnotationByName(m.pagePtr,n.id),this.pdfiumModule.FPDFPage_CloseAnnot(a),m.release(),this.logger.perf(G,S,"CreatePageAnnotation","End",`${e.id}-${t.index}`),o.a.reject({code:o.P.CantSetAnnotContent,message:"can not add content of the annotation"}))}updatePageAnnotation(e,t,n,r){this.logger.debug(G,S,"updatePageAnnotation",e,t,n),this.logger.perf(G,S,"UpdatePageAnnotation","Begin",`${e.id}-${t.index}`);let i=this.cache.getContext(e.id);if(!i)return this.logger.perf(G,S,"UpdatePageAnnotation","End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let a=i.acquirePage(t.index),l=this.getAnnotationByName(a.pagePtr,n.id);if(!l)return a.release(),this.logger.perf(G,S,"UpdatePageAnnotation","End",`${e.id}-${t.index}`),o.a.reject({code:o.P.NotFound,message:"annotation not found"});if(!this.setPageAnnoRect(e,t,l,n.rect))return this.pdfiumModule.FPDFPage_CloseAnnot(l),a.release(),this.logger.perf(G,S,"UpdatePageAnnotation","End",`${e.id}-${t.index}`),o.a.reject({code:o.P.CantSetAnnotRect,message:"failed to move annotation"});let s=this.prepareAnnotationForSave(n),u=!1;switch(s.type){case o.c.INK:if(!this.pdfiumModule.FPDFAnnot_RemoveInkList(l))break;u=this.addInkStroke(e,t,a.pagePtr,l,s);break;case o.c.STAMP:u=this.addStampContent(e,i.docPtr,t,a.pagePtr,l,s);break;case o.c.TEXT:u=this.addTextContent(e,t,a.pagePtr,l,s);break;case o.c.FREETEXT:u=this.addFreeTextContent(e,t,a.pagePtr,l,s);break;case o.c.CIRCLE:case o.c.SQUARE:u=this.addShapeContent(e,t,a.pagePtr,l,s);break;case o.c.LINE:u=this.addLineContent(e,t,a.pagePtr,l,s);break;case o.c.POLYGON:case o.c.POLYLINE:u=this.addPolyContent(e,t,a.pagePtr,l,s);break;case o.c.HIGHLIGHT:case o.c.UNDERLINE:case o.c.STRIKEOUT:case o.c.SQUIGGLY:u=this.addTextMarkupContent(e,t,a.pagePtr,l,s);break;case o.c.LINK:u=this.addLinkContent(e,t,i.docPtr,a.pagePtr,l,s);break;case o.c.CARET:u=this.addCaretContent(e,t,a.pagePtr,l,s);break;case o.c.REDACT:u=this.addRedactContent(e,t,a.pagePtr,l,s);break;
1case o.c.WIDGET:a.withFormHandle(e=>{switch(s.field.type){case o.f.TEXTFIELD:u=this.addTextFieldContent(e,l,s);break;case o.f.CHECKBOX:case o.f.RADIOBUTTON:u=this.addToggleFieldContent(e,l,s);break;case o.f.COMBOBOX:case o.f.LISTBOX:u=this.addChoiceFieldContent(e,l,s)}});break;default:u=!1}return u&&!1!==(null==r?void 0:r.regenerateAppearance)&&(n.type===o.c.WIDGET?this.pdfiumModule.EPDFAnnot_GenerateFormFieldAP(l):void 0!==n.blendMode?this.pdfiumModule.EPDFAnnot_GenerateAppearanceWithBlend(l,n.blendMode):this.pdfiumModule.EPDFAnnot_GenerateAppearance(l),this.pdfiumModule.FPDFPage_GenerateContent(a.pagePtr)),this.pdfiumModule.FPDFPage_CloseAnnot(l),a.release(),this.logger.perf(G,S,"UpdatePageAnnotation","End",`${e.id}-${t.index}`),u?o.a.resolve(!0):o.a.reject({code:o.P.CantSetAnnotContent,message:"failed to update annotation"})}removePageAnnotation(e,t,n){this.logger.debug(G,S,"removePageAnnotation",e,t,n),this.logger.perf(G,S,"RemovePageAnnotation","Begin",`${e.id}-${t.index}`);let r=this.cache.getContext(e.id);if(!r)return this.logger.perf(G,S,"RemovePageAnnotation","End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let i=r.acquirePage(t.index),a=!1;return(a=this.removeAnnotationByName(i.pagePtr,n.id))?(a=this.pdfiumModule.FPDFPage_GenerateContent(i.pagePtr))||this.logger.error(G,S,"FPDFPage_GenerateContent Failed",`${e.id}-${t.index}`):this.logger.error(G,S,"FPDFPage_RemoveAnnot Failed",`${e.id}-${t.index}`),i.release(),this.logger.perf(G,S,"RemovePageAnnotation","End",`${e.id}-${t.index}`),o.a.resolve(a)}getPageTextRects(e,t){this.logger.debug(G,S,"getPageTextRects",e,t),this.logger.perf(G,S,"GetPageTextRects","Begin",`${e.id}-${t.index}`);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"GetPageTextRects","End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let r=n.acquirePage(t.index),i=this.pdfiumModule.FPDFText_LoadPage(r.pagePtr),a=this.readPageTextRects(t,r.docPtr,r.pagePtr,i);return this.pdfiumModule.FPDFText_ClosePage(i),r.release(),this.logger.perf(G,S,"GetPageTextRects","End",`${e.id}-${t.index}`),o.a.resolve(a)}renderThumbnailRaw(e,t,n){let{scaleFactor:r=1,...i}=n??{};if(this.logger.debug(G,S,"renderThumbnail",e,t,n),this.logger.perf(G,S,"RenderThumbnail","Begin",`${e.id}-${t.index}`),!this.cache.getContext(e.id))return this.logger.perf(G,S,"RenderThumbnail","End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let a=this.renderPageRaw(e,t,{scaleFactor:Math.max(r,.5),...i});return this.logger.perf(G,S,"RenderThumbnail","End",`${e.id}-${t.index}`),a}getAttachments(e){this.logger.debug(G,S,"getAttachments",e),this.logger.perf(G,S,"GetAttachments","Begin",e.id);let t=this.cache.getContext(e.id);if(!t)return this.logger.perf(G,S,"GetAttachments","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let n=[],r=this.pdfiumModule.FPDFDoc_GetAttachmentCount(t.docPtr);for(let e=0;e<r;e++){let r=this.readPdfAttachment(t.docPtr,e);n.push(r)}return this.logger.perf(G,S,"GetAttachments","End",e.id),o.a.resolve(n)}addAttachment(e,t){this.logger.debug(G,S,"addAttachment",e,null==t?void 0:t.name),this.logger.perf(G,S,"AddAttachment","Begin",e.id);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"AddAttachment","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let{name:r,description:i,mimeType:a,data:l}=t??{};if(!r)return this.logger.perf(G,S,"AddAttachment","End",e.id),o.a.reject({code:o.P.NotFound,message:"attachment name is required"});if(!l||(Uint8Array,0===l.byteLength))return this.logger.perf(G,S,"AddAttachment","End",e.id),o.a.reject({code:o.P.NotFound,message:"attachment data is empty"});let s=this.withWString(r,e=>this.pdfiumModule.FPDFDoc_AddAttachment(n.docPtr,e));if(!s)return this.logger.perf(G,S,"AddAttachment","End",e.id),o.a.reject({code:o.P.Unknown,message:`An attachment named "${r}" already exists`});this.withWString(i,e=>this.pdfiumModule.EPDFAttachment_SetDescription(s,e)),this.pdfiumModule.EPDFAttachment_SetSubtype(s,a);let u=l instanceof Uint8Array?l:new Uint8Array(l),m=u.byteLength,F=this.memoryManager.malloc(m);try{if(this.pdfiumModule.pdfium.HEAPU8.set(u,F),!this.pdfiumModule.FPDFAttachment_SetFile(s,n.docPtr,F,m))return this.logger.perf(G,S,"AddAttachment","End",e.id),o.a.reject({code:o.P.Unknown,message:"failed to write attachment bytes"})}finally{this.memoryManager.free(F)}return this.logger.perf(G,S,"AddAttachment","End",e.id),o.a.resolve(!0)}removeAttachment(e,t){this.logger.debug(G,S,"deleteAttachment",e,t),this.logger.perf(G,S,"DeleteAttachment","Begin",e.id);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"DeleteAttachment","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let r=this.pdfiumModule.FPDFDoc_GetAttachmentCount(n.docPtr);if(t.index<0||t.index>=r)return this.logger.perf(G,S,"DeleteAttachment","End",e.id),o.a.reject({code:o.P.Unknown,message:`attachment index ${t.index} out of range`});let i=this.pdfiumModule.FPDFDoc_DeleteAttachment(n.docPtr,t.index);return this.logger.perf(G,S,"DeleteAttachment","End",e.id),i?o.a.resolve(!0):o.a.reject({code:o.P.Unknown,message:"failed to delete attachment"})}readAttachmentContent(e,t){this.logger.debug(G,S,"readAttachmentContent",e,t),this.logger.perf(G,S,"ReadAttachmentContent","Begin",e.id);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"ReadAttachmentContent","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let r=this.pdfiumModule.FPDFDoc_GetAttachment(n.docPtr,t.index),i=this.memoryManager.malloc(4);if(!this.pdfiumModule.FPDFAttachment_GetFile(r,0,0,i))return this.memoryManager.free(i),this.logger.perf(G,S,"ReadAttachmentContent","End",e.id),o.a.reject({code:o.P.CantReadAttachmentSize,message:"can not read attachment size"});let a=this.pdfiumModule.pdfium.getValue(i,"i32")>>>0,l=this.memoryManager.malloc(a);if(!this.pdfiumModule.FPDFAttachment_GetFile(r,l,a,i))return this.memoryManager.free(i),this.memoryManager.free(l),this.logger.perf(G,S,"ReadAttachmentContent","End",e.id),o.a.reject({code:o.P.CantReadAttachmentContent,message:"can not read attachment content"});let s=new ArrayBuffer(a),u=new DataView(s);for(let e=0;e<a;e++)u.setInt8(e,this.pdfiumModule.pdfium.getValue(l+e,"i8"));return this.memoryManager.free(i),this.memoryManager.free(l),this.logger.perf(G,S,"ReadAttachmentContent","End",e.id),o.a.resolve(s)}setFormFieldValue(e,t,n,r){this.logger.debug(G,S,"SetFormFieldValue",e,n,r),this.logger.perf(G,S,"SetFormFieldValue","Begin",`${e.id}-${n.id}`);let i=this.cache.getContext(e.id);if(!i)return this.logger.debug(G,S,"SetFormFieldValue","document is not opened"),this.logger.perf(G,S,"SetFormFieldValue","End",`${e.id}-${n.id}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let a=i.acquirePage(t.index);try{return a.withFormHandle(e=>{let t=this.getAnnotationByName(a.pagePtr,n.id);if(!t)return o.a.reject({code:o.P.NotFound,message:"annotation not found"});try{if(!this.pdfiumModule.FORM_SetFocusedAnnot(e,t))return o.a.reject({code:o.P.CantFocusAnnot,message:"failed to set focused annotation"});switch(r.kind){case"text":{if(!this.pdfiumModule.FORM_SelectAllText(e,a.pagePtr))return this.pdfiumModule.FORM_ForceToKillFocus(e),o.a.reject({code:o.P.CantSelectText,message:"failed to select all text"});let t=2*(r.text.length+1),n=this.memoryManager.malloc(t);this.pdfiumModule.pdfium.stringToUTF16(r.text,n,t),this.pdfiumModule.FORM_ReplaceSelection(e,a.pagePtr,n),this.memoryManager.free(n);break}case"selection":if(!this.pdfiumModule.FORM_SetIndexSelected(e,a.pagePtr,r.index,r.isSelected))return this.pdfiumModule.FORM_ForceToKillFocus(e),o.a.reject({code:o.P.CantSelectOption,message:"failed to set index selected"});break;case"checked":if(!!this.pdfiumModule.FPDFAnnot_IsChecked(e,t)!==r.checked&&!this.pdfiumModule.FORM_OnChar(e,a.pagePtr,13,0))return this.pdfiumModule.FORM_ForceToKillFocus(e),o.a.reject({code:o.P.CantCheckField,message:"failed to set field checked"})}return this.pdfiumModule.FORM_ForceToKillFocus(e),this.pdfiumModule.EPDFAnnot_GenerateFormFieldAP(t),o.a.resolve(!0)}finally{this.pdfiumModule.FPDFPage_CloseAnnot(t)}})}finally{a.release()}}setFormFieldState(e,t,n,r){this.logger.debug(G,S,"SetFormFieldState",e,n,r),this.logger.perf(G,S,"SetFormFieldState","Begin",`${e.id}-${n.id}`);let i=this.cache.getContext(e.id);if(!i)return this.logger.debug(G,S,"SetFormFieldState","document is not opened"),this.logger.perf(G,S,"SetFormFieldState","End",`${e.id}-${n.id}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let a=i.acquirePage(t.index);try{return a.withFormHandle(t=>{let i=this.getAnnotationByName(a.pagePtr,n.id);if(!i)return o.a.reject({code:o.P.NotFound,message:"annotation not found"});try{if(!this.pdfiumModule.FORM_SetFocusedAnnot(t,i))return o.a.reject({code:o.P.CantFocusAnnot,message:"failed to set focused annotation"});switch(r.type){case o.f.TEXTFIELD:{if(!this.pdfiumModule.FORM_SelectAllText(t,a.pagePtr))return this.pdfiumModule.FORM_ForceToKillFocus(t),o.a.reject({code:o.P.CantSelectText,message:"failed to select all text"});let e=2*(r.value.length+1),n=this.memoryManager.malloc(e);this.pdfiumModule.pdfium.stringToUTF16(r.value,n,e),this.pdfiumModule.FORM_ReplaceSelection(t,a.pagePtr,n),this.memoryManager.free(n);break}case o.f.CHECKBOX:case o.f.RADIOBUTTON:if(!!this.pdfiumModule.FPDFAnnot_IsChecked(t,i)!=(null!=n.exportValue&&r.value===n.exportValue)&&!this.pdfiumModule.FORM_OnChar(t,a.pagePtr,13,0))return this.pdfiumModule.FORM_ForceToKillFocus(t),o.a.reject({code:o.P.CantCheckField,message:"failed to set field checked"});break;case o.f.COMBOBOX:{let e=r.options.findIndex(e=>e.isSelected);if(e>=0&&!this.pdfiumModule.FORM_SetIndexSelected(t,a.pagePtr,e,!0))return this.pdfiumModule.FORM_ForceToKillFocus(t),o.a.reject({code:o.P.CantSelectOption,message:"failed to set index selected"});break}case o.f.LISTBOX:for(let e=0;e<r.options.length;e++)if(!this.pdfiumModule.FORM_SetIndexSelected(t,a.pagePtr,e,r.options[e].isSelected))return this.pdfiumModule.FORM_ForceToKillFocus(t),o.a.reject({code:o.P.CantSelectOption,message:"failed to set index selected"})}return this.pdfiumModule.FORM_ForceToKillFocus(t),r.type!==o.f.CHECKBOX&&r.type!==o.f.RADIOBUTTON&&this.pdfiumModule.EPDFAnnot_GenerateFormFieldAP(i),this.logger.perf(G,S,"SetFormFieldState","End",`${e.id}-${n.id}`),o.a.resolve(!0)}finally{this.pdfiumModule.FPDFPage_CloseAnnot(i)}})}finally{a.release()}}renameWidgetField(e,t,n,r){this.logger.debug(G,S,"RenameWidgetField",e,n,r),this.logger.perf(G,S,"RenameWidgetField","Begin",`${e.id}-${n.id}`);let i=this.cache.getContext(e.id);if(!i)return this.logger.perf(G,S,"RenameWidgetField","End",`${e.id}-${n.id}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let a=i.acquirePage(t.index);try{return a.withFormHandle(t=>{let i=this.getAnnotationByName(a.pagePtr,n.id);if(!i)return o.a.reject({code:o.P.NotFound,message:"annotation not found"});try{return this.withWString(r,e=>this.pdfiumModule.EPDFAnnot_SetFormFieldName(t,i,e))?(this.logger.perf(G,S,"RenameWidgetField","End",`${e.id}-${n.id}`),o.a.resolve(!0)):o.a.reject({code:o.P.CantSetAnnotString,message:"failed to rename widget field"})}finally{this.pdfiumModule.FPDFPage_CloseAnnot(i)}})}finally{a.release()}}shareWidgetField(e,t,n,r,i){this.logger.debug(G,S,"ShareWidgetField",e,n,i),this.logger.perf(G,S,"ShareWidgetField","Begin",`${e.id}-${n.id}-${i.id}`);let a=this.cache.getContext(e.id);if(!a)return this.logger.perf(G,S,"ShareWidgetField","End",`${e.id}-${n.id}-${i.id}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let l=a.acquirePage(t.index),s=r.index===t.index?l:a.acquirePage(r.index);try{return l.withFormHandle(t=>{let r=!1;s!==l&&(this.pdfiumModule.FORM_OnAfterLoadPage(s.pagePtr,t),r=!0);let a=this.getAnnotationByName(l.pagePtr,n.id),u=this.getAnnotationByName(s.pagePtr,i.id);if(!a||!u)return a&&this.pdfiumModule.FPDFPage_CloseAnnot(a),u&&this.pdfiumModule.FPDFPage_CloseAnnot(u),r&&this.pdfiumModule.FORM_OnBeforeClosePage(s.pagePtr,t),o.a.reject({code:o.P.NotFound,message:"annotation not found"});try{return this.pdfiumModule.EPDFAnnot_ShareFormField(t,a,u)?(this.logger.perf(G,S,"ShareWidgetField","End",`${e.id}-${n.id}-${i.id}`),o.a.resolve(!0)):o.a.reject({code:o.P.Unknown,message:"failed to share widget field"})}finally{this.pdfiumModule.FPDFPage_CloseAnnot(a),this.pdfiumModule.FPDFPage_CloseAnnot(u),r&&this.pdfiumModule.FORM_OnBeforeClosePage(s.pagePtr,t)}})}finally{l.release(),s!==l&&s.release()}}flattenPage(e,t,n){let{flag:r=o.g.Display}=n??{};this.logger.debug(G,S,"flattenPage",e,t,r),this.logger.perf(G,S,"flattenPage","Begin",e.id);let i=this.cache.getContext(e.id);if(!i)return this.logger.perf(G,S,"flattenPage","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let a=i.acquirePage(t.index),l=this.pdfiumModule.FPDFPage_Flatten(a.pagePtr,r);return a.release(),this.logger.perf(G,S,"flattenPage","End",e.id),o.a.resolve(l)}extractPages(e,t){this.logger.debug(G,S,"extractPages",e,t),this.logger.perf(G,S,"ExtractPages","Begin",e.id);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"ExtractPages","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let r=this.pdfiumModule.FPDF_CreateNewDocument();if(!r)return this.logger.perf(G,S,"ExtractPages","End",e.id),o.a.reject({code:o.P.CantCreateNewDoc,message:"can not create new document"});let i=this.memoryManager.malloc(4*t.length);for(let e=0;e<t.length;e++)this.pdfiumModule.pdfium.setValue(i+4*e,t[e],"i32");if(!this.pdfiumModule.FPDF_ImportPagesByIndex(r,n.docPtr,i,t.length,0))return this.pdfiumModule.FPDF_CloseDocument(r),this.logger.perf(G,S,"ExtractPages","End",e.id),o.a.reject({code:o.P.CantImportPages,message:"can not import pages to new document"});let a=this.saveDocument(r);return this.pdfiumModule.FPDF_CloseDocument(r),this.logger.perf(G,S,"ExtractPages","End",e.id),o.a.resolve(a)}importPages(e,t,n,r){this.logger.debug(G,S,"importPages",e.id,t.id,n),this.logger.perf(G,S,"ImportPages","Begin",e.id);let i=this.cache.getContext(e.id);if(!i)return this.logger.perf(G,S,"ImportPages","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"destination document is not open"});let a=this.cache.getContext(t.id);if(!a)return this.logger.perf(G,S,"ImportPages","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"source document is not open"});let l=r??this.pdfiumModule.FPDF_GetPageCount(i.docPtr),s=this.memoryManager.malloc(4*n.length);for(let e=0;e<n.length;e++)this.pdfiumModule.pdfium.setValue(s+4*e,n[e],"i32");if(!this.pdfiumModule.FPDF_ImportPagesByIndex(i.docPtr,a.docPtr,s,n.length,l))return this.memoryManager.free(s),this.logger.perf(G,S,"ImportPages","End",e.id),o.a.reject({code:o.P.CantImportPages,message:"can not import pages into destination document"});this.memoryManager.free(s);let u=[],m=this.memoryManager.malloc(8),F=i.normalizeRotation;for(let t=0;t<n.length;t++){let n=l+t;if(!(F?this.pdfiumModule.EPDF_GetPageSizeByIndexNormalized(i.docPtr,n,m):this.pdfiumModule.FPDF_GetPageSizeByIndexF(i.docPtr,n,m)))return this.memoryManager.free(m),this.logger.perf(G,S,"ImportPages","End",e.id),o.a.reject({code:o.P.Unknown,message:`failed to read metadata for imported page ${n}`});let r=this.pdfiumModule.EPDF_GetPageRotationByIndex(i.docPtr,n),a=this.pdfiumModule.EPDFDoc_GetPageObjectNumberByIndex(i.docPtr,n);u.push({index:n,size:{width:this.pdfiumModule.pdfium.getValue(m,"float"),height:this.pdfiumModule.pdfium.getValue(m+4,"float")},rotation:r,objectNumber:a})}return this.memoryManager.free(m),this.logger.perf(G,S,"ImportPages","End",e.id),o.a.resolve(u)}deletePage(e,t){this.logger.debug(G,S,"deletePage",e.id,t),this.logger.perf(G,S,"DeletePage","Begin",e.id);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"DeletePage","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document is not open"});let r=this.pdfiumModule.FPDF_GetPageCount(n.docPtr);return t<0||t>=r?(this.logger.perf(G,S,"DeletePage","End",e.id),o.a.reject({code:o.P.CantDeletePage,message:`page index ${t} out of range (0..${r-1})`})):(this.pdfiumModule.FPDFPage_Delete(n.docPtr,t),this.logger.perf(G,S,"DeletePage","End",e.id),o.a.resolve(!0))}ex
1tractText(e,t){this.logger.debug(G,S,"extractText",e,t),this.logger.perf(G,S,"ExtractText","Begin",e.id);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"ExtractText","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let r=[];for(let e=0;e<t.length;e++){let o=n.acquirePage(t[e]),i=this.pdfiumModule.FPDFText_LoadPage(o.pagePtr),a=this.pdfiumModule.FPDFText_CountChars(i),l=this.memoryManager.malloc(2*(a+1));this.pdfiumModule.FPDFText_GetText(i,0,a,l);let s=this.pdfiumModule.pdfium.UTF16ToString(l);this.memoryManager.free(l),r.push(s),this.pdfiumModule.FPDFText_ClosePage(i),o.release()}let i=r.join("\n\n");return this.logger.perf(G,S,"ExtractText","End",e.id),o.a.resolve(i)}getTextSlices(e,t){if(this.logger.debug(G,S,"getTextSlices",e,t),this.logger.perf(G,S,"GetTextSlices","Begin",e.id),0===t.length)return this.logger.perf(G,S,"GetTextSlices","End",e.id),o.a.resolve([]);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"GetTextSlices","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});try{let r=Array(t.length),i=new Map;for(let[e,a]of(t.forEach((e,t)=>{(i.get(e.pageIndex)??i.set(e.pageIndex,[]).get(e.pageIndex)).push({slice:e,pos:t})}),i)){let t=n.acquirePage(e),i=t.getTextPage();for(let{slice:e,pos:t}of a){let n=this.memoryManager.malloc(2*(e.charCount+1));this.pdfiumModule.FPDFText_GetText(i,e.charIndex,e.charCount,n),r[t]=(0,o.h)(this.pdfiumModule.pdfium.UTF16ToString(n)),this.memoryManager.free(n)}t.release()}return this.logger.perf(G,S,"GetTextSlices","End",e.id),o.a.resolve(r)}catch(t){return this.logger.error(G,S,"getTextSlices error",t),this.logger.perf(G,S,"GetTextSlices","End",e.id),o.a.reject({code:o.P.Unknown,message:String(t)})}}merge(e){this.logger.debug(G,S,"merge",e);let t=e.map(e=>e.id).join(".");this.logger.perf(G,S,"Merge","Begin",t);let n=this.pdfiumModule.FPDF_CreateNewDocument();if(!n)return this.logger.perf(G,S,"Merge","End",t),o.a.reject({code:o.P.CantCreateNewDoc,message:"can not create new document"});let r=[];for(let i of e.reverse()){let e=new Uint8Array(i.content),a=e.length,l=this.memoryManager.malloc(a);this.pdfiumModule.pdfium.HEAPU8.set(e,l);let s=this.pdfiumModule.FPDF_LoadMemDocument(l,a,"");if(!s){let e=this.pdfiumModule.FPDF_GetLastError();for(let t of(this.logger.error(G,S,`FPDF_LoadMemDocument failed with ${e}`),this.memoryManager.free(l),r))this.pdfiumModule.FPDF_CloseDocument(t.docPtr),this.memoryManager.free(t.filePtr);return this.logger.perf(G,S,"Merge","End",t),o.a.reject({code:e,message:"FPDF_LoadMemDocument failed"})}if(r.push({filePtr:l,docPtr:s}),!this.pdfiumModule.FPDF_ImportPages(n,s,"",0)){for(let e of(this.pdfiumModule.FPDF_CloseDocument(n),r))this.pdfiumModule.FPDF_CloseDocument(e.docPtr),this.memoryManager.free(e.filePtr);return this.logger.perf(G,S,"Merge","End",t),o.a.reject({code:o.P.CantImportPages,message:"can not import pages to new document"})}}let i=this.saveDocument(n);for(let e of(this.pdfiumModule.FPDF_CloseDocument(n),r))this.pdfiumModule.FPDF_CloseDocument(e.docPtr),this.memoryManager.free(e.filePtr);let a={id:`${Math.random()}`,content:i};return this.logger.perf(G,S,"Merge","End",t),o.a.resolve(a)}mergePages(e){let t=e.map(e=>`${e.docId}:${e.pageIndices.join(",")}`).join("|");this.logger.debug(G,S,"mergePages",e),this.logger.perf(G,S,"MergePages","Begin",t);let n=this.pdfiumModule.FPDF_CreateNewDocument();if(!n)return this.logger.perf(G,S,"MergePages","End",t),o.a.reject({code:o.P.CantCreateNewDoc,message:"Cannot create new document"});try{for(let t of[...e].reverse()){let e=this.cache.getContext(t.docId);if(!e){this.logger.warn(G,S,`Document ${t.docId} is not open, skipping`);continue}let r=this.pdfiumModule.FPDF_GetPageCount(e.docPtr),o=t.pageIndices.filter(e=>e>=0&&e<r);if(0===o.length)continue;let i=o.map(e=>e+1).join(",");if(!this.pdfiumModule.FPDF_ImportPages(n,e.docPtr,i,0))throw Error(`Failed to import pages ${i} from document ${t.docId}`)}let r=this.saveDocument(n),i={id:`${Math.random()}`,content:r};return this.logger.perf(G,S,"MergePages","End",t),o.a.resolve(i)}catch(e){return this.logger.error(G,S,"mergePages failed",e),this.logger.perf(G,S,"MergePages","End",t),o.a.reject({code:o.P.CantImportPages,message:e instanceof Error?e.message:"Failed to merge pages"})}finally{n&&this.pdfiumModule.FPDF_CloseDocument(n)}}setDocumentEncryption(e,t,n,r){this.logger.debug(G,S,"setDocumentEncryption",e,r);let i=this.cache.getContext(e.id);if(!i)return o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let a=this.pdfiumModule.EPDF_SetEncryption(i.docPtr,t,n,r);return o.a.resolve(a)}removeEncryption(e){this.logger.debug(G,S,"removeEncryption",e);let t=this.cache.getContext(e.id);if(!t)return o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let n=this.pdfiumModule.EPDF_RemoveEncryption(t.docPtr);return o.a.resolve(n)}unlockOwnerPermissions(e,t){this.logger.debug(G,S,"unlockOwnerPermissions",e.id);let n=this.cache.getContext(e.id);if(!n)return o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});
1let r=this.pdfiumModule.EPDF_UnlockOwnerPermissions(n.docPtr,t);return o.a.resolve(r)}isEncrypted(e){this.logger.debug(G,S,"isEncrypted",e.id);let t=this.cache.getContext(e.id);if(!t)return o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let n=this.pdfiumModule.EPDF_IsEncrypted(t.docPtr);return o.a.resolve(n)}isOwnerUnlocked(e){this.logger.debug(G,S,"isOwnerUnlocked",e.id);let t=this.cache.getContext(e.id);if(!t)return o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let n=this.pdfiumModule.EPDF_IsOwnerUnlocked(t.docPtr);return o.a.resolve(n)}saveAsCopy(e){this.logger.debug(G,S,"saveAsCopy",e),this.logger.perf(G,S,"SaveAsCopy","Begin",e.id);let t=this.cache.getContext(e.id);if(!t)return this.logger.perf(G,S,"SaveAsCopy","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let n=this.saveDocument(t.docPtr);return this.logger.perf(G,S,"SaveAsCopy","End",e.id),o.a.resolve(n)}closeDocument(e){return this.logger.debug(G,S,"closeDocument",e),this.logger.perf(G,S,"CloseDocument","Begin",e.id),this.cache.closeDocument(e.id),this.logger.perf(G,S,"CloseDocument","End",e.id),o.a.resolve(!0)}closeAllDocuments(){return this.logger.debug(G,S,"closeAllDocuments"),this.logger.perf(G,S,"CloseAllDocuments","Begin"),this.cache.closeAllDocuments(),this.logger.perf(G,S,"CloseAllDocuments","End"),o.a.resolve(!0)}addTextContent(e,t,n,r,i){if(!this.setAnnotationName(r,i.name??i.icon??o.i.Comment)||i.state&&!this.setAnnotString(r,"State",i.state)||i.stateModel&&!this.setAnnotString(r,"StateModel",i.stateModel)||!this.setAnnotationOpacity(r,i.opacity??1))return!1;let a=i.strokeColor??i.color??"#FFFF00";return!!this.setAnnotationColor(r,a,o.j.Color)&&!(!i.flags&&!this.setAnnotationFlags(r,["print","noZoom","noRotate"]))&&this.applyBaseAnnotationProperties(e,t,n,r,i)}addCaretContent(e,t,n,r,i){return i.strokeColor&&this.setAnnotationColor(r,i.strokeColor,o.j.Color),void 0!==i.opacity&&this.setAnnotationOpacity(r,i.opacity),i.intent&&this.setAnnotIntent(r,i.intent),this.setRectangleDifferences(r,i.rectangleDifferences),this.applyBaseAnnotationProperties(e,t,n,r,i)}addFreeTextContent(e,t,n,r,i){if(!this.setBorderStyle(r,o.k.SOLID,i.strokeWidth??0)||!this.setAnnotationOpacity(r,i.opacity??1)||!this.setAnnotationTextAlignment(r,i.textAlign)||!this.setAnnotationVerticalAlignment(r,i.verticalAlign))return!1;let a=i.strokeColor??i.fontColor;if(!this.setAnnotationDefaultAppearance(r,i.fontFamily===o.l.Unknown?o.l.Helvetica:i.fontFamily,i.fontSize,a)||(i.strokeColor&&i.strokeColor!==i.fontColor&&this.setAnnotationColor(r,i.fontColor,o.j.TextColor),i.intent&&!this.setAnnotIntent(r,i.intent))||i.calloutLine&&i.calloutLine.length>=2&&!this.setCalloutLine(e,t,r,i.calloutLine)||void 0!==i.lineEnding&&!this.setLineEndings(r,o.m.None,i.lineEnding))return!1;let l=i.color??i.backgroundColor;if(l&&"transparent"!==l){if(!this.setAnnotationColor(r,l??"#FFFFFF",o.j.Color))return!1}else if(!this.pdfiumModule.EPDFAnnot_ClearColor(r,o.j.Color))return!1;return this.setRectangleDifferences(r,i.rectangleDifferences),this.applyBaseAnnotationProperties(e,t,n,r,i)}addTextFieldContent(e,t,n){if(!this.setAnnotationDefaultAppearance(t,n.fontFamily,n.fontSize,n.fontColor)||!this.setBorderStyle(t,o.k.SOLID,n.strokeWidth??1))return!1;n.strokeColor&&"transparent"!==n.strokeColor?this.setMKColor(t,0,n.strokeColor):this.clearMKColor(t,0),n.color&&"transparent"!==n.color?this.setMKColor(t,1,n.color):this.clearMKColor(t,1);let r=n.field.flag??o.n.NONE;this.pdfiumModule.FPDFAnnot_SetFormFieldFlags(e,t,r),n.field.name&&this.withWString(n.field.name,n=>this.pdfiumModule.EPDFAnnot_SetFormFieldName(e,t,n)),this.withWString(n.field.value??"",n=>this.pdfiumModule.EPDFAnnot_SetFormFieldValue(e,t,n));let i=n.field;return null!=i.maxLen&&i.maxLen>0&&this.pdfiumModule.EPDFAnnot_SetNumberValue(t,"MaxLen",i.maxLen),!0}addToggleFieldContent(e,t,n){if(!this.setBorderStyle(t,o.k.SOLID,n.strokeWidth??1))return!1;n.strokeColor&&"transparent"!==n.strokeColor?this.setMKColor(t,0,n.strokeColor):this.clearMKColor(t,0),n.color&&"transparent"!==n.color?this.setMKColor(t,1,n.color):this.clearMKColor(t,1);let r=n.field.flag??o.n.NONE;return n.field.type===o.f.RADIOBUTTON&&(r|=o.n.BUTTON_RADIO|o.n.BUTTON_NOTOGGLETOOFF),this.pdfiumModule.FPDFAnnot_SetFormField
1Flags(e,t,r),n.field.name&&this.withWString(n.field.name,n=>this.pdfiumModule.EPDFAnnot_SetFormFieldName(e,t,n)),!0}addChoiceFieldContent(e,t,n){if(!this.setAnnotationDefaultAppearance(t,n.fontFamily,n.fontSize,n.fontColor)||!this.setBorderStyle(t,o.k.SOLID,n.strokeWidth??1))return!1;n.strokeColor&&"transparent"!==n.strokeColor?this.setMKColor(t,0,n.strokeColor):this.clearMKColor(t,0),n.color&&"transparent"!==n.color?this.setMKColor(t,1,n.color):this.clearMKColor(t,1);let r=n.field.flag??o.n.NONE;n.field.type===o.f.COMBOBOX&&(r|=131072),this.pdfiumModule.FPDFAnnot_SetFormFieldFlags(e,t,r),n.field.name&&this.withWString(n.field.name,n=>this.pdfiumModule.EPDFAnnot_SetFormFieldName(e,t,n));let i=n.field.options??[];if(i.length>0){let n=this.memoryManager.malloc(4*i.length),r=[];try{for(let e=0;e<i.length;e++){let t=i[e].label,o=2*(t.length+1),a=this.memoryManager.malloc(o);this.pdfiumModule.pdfium.stringToUTF16(t,a,o),r.push(a),this.pdfiumModule.pdfium.setValue(n+4*e,a,"*")}this.pdfiumModule.EPDFAnnot_SetFormFieldOptions(e,t,n,i.length)}finally{for(let e of r)this.memoryManager.free(P(e));this.memoryManager.free(n)}}let a=i.find(e=>e.isSelected),l=(null==a?void 0:a.label)??n.field.value??"";return this.withWString(l,n=>this.pdfiumModule.EPDFAnnot_SetFormFieldValue(e,t,n)),!0}setMKColor(e,t,n){let{red:r,green:i,blue:a}=(0,o.w)(n);return this.pdfiumModule.EPDFAnnot_SetMKColor(e,t,255&r,255&i,255&a)}clearMKColor(e,t){return this.pdfiumModule.EPDFAnnot_ClearMKColor(e,t)}getMKColor(e,t){let n=this.memoryManager.malloc(4),r=this.memoryManager.malloc(4),i=this.memoryManager.malloc(4);try{if(!this.pdfiumModule.EPDFAnnot_GetMKColor(e,t,n,r,i))return;let a=255&this.pdfiumModule.pdfium.getValue(n,"i32"),l=255&this.pdfiumModule.pdfium.getValue(r,"i32"),s=255&this.pdfiumModule.pdfium.getValue(i,"i32");return(0,o.o)({red:a,green:l,blue:s})}finally{this.memoryManager.free(i),this.memoryManager.free(r),this.memoryManager.free(n)}}addInkStroke(e,t,n,r,i){if(!this.setBorderStyle(r,o.k.SOLID,i.strokeWidth)||!this.setInkList(e,t,r,i.inkList)||!this.setAnnotationOpacity(r,i.opacity??1))return!1;let a=i.strokeColor??i.color??"#FFFF00";return!!this.setAnnotationColor(r,a,o.j.Color)&&this.applyBaseAnnotationProperties(e,t,n,r,i)}addLineContent(e,t,n,r,i){var a,l;if(!this.setLinePoints(e,t,r,i.linePoints.start,i.linePoints.end)||!this.setLineEndings(r,(null==(a=i.lineEndings)?void 0:a.start)??o.m.None,(null==(l=i.lineEndings)?void 0:l.end)??o.m.None)||!this.setBorderStyle(r,i.strokeStyle,i.strokeWidth)||!this.setBorderDashPattern(r,i.strokeDashArray??[])||i.intent&&!this.setAnnotIntent(r,i.intent))return!1;if(i.color&&"transparent"!==i.color){if(!this.setAnnotationColor(r,i.color??"#FFFF00",o.j.InteriorColor))return!1}else if(!this.pdfiumModule.EPDFAnnot_ClearColor(r,o.j.InteriorColor))return!1;return!!this.setAnnotationOpacity(r,i.opacity??1)&&!!this.setAnnotationColor(r,i.strokeColor??"#FFFF00",o.j.Color)&&this.applyBaseAnnotationProperties(e,t,n,r,i)}addPolyContent(e,t,n,r,i){var a,l;if(i.type===o.c.POLYLINE&&!this.setLineEndings(r,(null==(a=i.lineEndings)?void 0:a.start)??o.m.None,(null==(l=i.lineEndings)?void 0:l.end)??o.m.None)||!this.setPdfAnnoVertices(e,t,r,i.vertices)||!this.setBorderStyle(r,i.strokeStyle,i.strokeWidth)||!this.setBorderDashPattern(r,i.strokeDashArray??[])||i.intent&&!this.setAnnotIntent(r,i.intent))return!1;if(i.color&&"transparent"!==i.color){if(!this.setAnnotationColor(r,i.color??"#FFFF00",o.j.InteriorColor))return!1}else if(!this.pdfiumModule.EPDFAnnot_ClearColor(r,o.j.InteriorColor))return!1;return!!this.setAnnotationOpacity(r,i.opacity??1)&&!!this.setAnnotationColor(r,i.strokeColor??"#FFFF00",o.j.Color)&&(i.type===o.c.POLYGON&&(this.setRectangleDifferences(r,i.rectangleDifferences),this.setBorderEffect(r,i.cloudyBorderIntensity)),this.applyBaseAnnotationProperties(e,t,n,r,i))}addLinkContent(e,t,n,r,i,a){let l=a.strokeStyle??o.k.UNDERLINE,s=a.strokeWidth??2;return!!this.setBorderStyle(i,l,s)&&!(a.strokeDashArray&&!this.setBorderDashPattern(i,a.strokeDashArray))&&!(a.strokeColor&&!this.setAnnotationColor(i,a.strokeColor,o.j.Color))&&!(a.target&&!this.applyLinkTarget(n,i,a.target))&&this.applyBaseAnnotationProperties(e,t,r,i,a)}addShapeContent(e,t,n,r,i){if(!this.setBorderStyle(r,i.strokeStyle,i.strokeWidth)||
1!this.setBorderDashPattern(r,i.strokeDashArray??[]))return!1;if(i.color&&"transparent"!==i.color){if(!this.setAnnotationColor(r,i.color??"#FFFF00",o.j.InteriorColor))return!1}else if(!this.pdfiumModule.EPDFAnnot_ClearColor(r,o.j.InteriorColor))return!1;return!!this.setAnnotationOpacity(r,i.opacity??1)&&!!this.setAnnotationColor(r,i.strokeColor??"#FFFF00",o.j.Color)&&(this.setRectangleDifferences(r,i.rectangleDifferences),this.setBorderEffect(r,i.cloudyBorderIntensity),this.applyBaseAnnotationProperties(e,t,n,r,i))}addTextMarkupContent(e,t,n,r,i){if(!this.syncQuadPointsAnno(e,t,r,i.segmentRects)||!this.setAnnotationOpacity(r,i.opacity??1))return!1;let a=i.strokeColor??i.color??"#FFFF00";return!!this.setAnnotationColor(r,a,o.j.Color)&&this.applyBaseAnnotationProperties(e,t,n,r,i)}addRedactContent(e,t,n,r,i){if(!this.syncQuadPointsAnno(e,t,r,i.segmentRects)||!this.setAnnotationOpacity(r,i.opacity??1))return!1;if(i.color&&"transparent"!==i.color){if(!this.setAnnotationColor(r,i.color,o.j.InteriorColor))return!1}else if(!this.pdfiumModule.EPDFAnnot_ClearColor(r,o.j.InteriorColor))return!1;if(i.overlayColor&&"transparent"!==i.overlayColor){if(!this.setAnnotationColor(r,i.overlayColor,o.j.OverlayColor))return!1}else if(!this.pdfiumModule.EPDFAnnot_ClearColor(r,o.j.OverlayColor))return!1;if(i.strokeColor&&"transparent"!==i.strokeColor){if(!this.setAnnotationColor(r,i.strokeColor,o.j.Color))return!1}else if(!this.pdfiumModule.EPDFAnnot_ClearColor(r,o.j.Color))return!1;if(!this.setOverlayText(r,i.overlayText)||void 0!==i.overlayTextRepeat&&!this.setOverlayTextRepeat(r,i.overlayTextRepeat))return!1;if(void 0!==i.fontFamily||void 0!==i.fontSize){let e=null==i.fontFamily||i.fontFamily===o.l.Unknown?o.l.Helvetica:i.fontFamily;
1if(!this.setAnnotationDefaultAppearance(r,e,i.fontSize??12,i.fontColor??"#000000"))return!1}return!(void 0!==i.textAlign&&!this.setAnnotationTextAlignment(r,i.textAlign))&&this.applyBaseAnnotationProperties(e,t,n,r,i)}addStampContent(e,t,n,r,i,a,l){let s=a.name??a.icon;if(s&&!this.setAnnotationName(i,s))return!1;if(l&&"data"in l&&l.data){let s=(0,o.q)(l.data);if(!s)return!1;if("application/pdf"===s.mimeType){if(!this.setAppearanceFromPdf(t,i,l.data))return!1}else{for(let e=this.pdfiumModule.FPDFAnnot_GetObjectCount(i)-1;e>=0;e--)this.pdfiumModule.FPDFAnnot_RemoveObject(i,e);if("image/png"===s.mimeType){if(!this.addPngImageObject(e,t,n,r,i,a.rect,l.data))return!1}else if("image/jpeg"===s.mimeType&&!this.addJpegImageObject(e,t,n,r,i,a.rect,l.data))return!1}}else if(l&&"imageData"in l&&l.imageData){for(let e=this.pdfiumModule.FPDFAnnot_GetObjectCount(i)-1;e>=0;e--)this.pdfiumModule.FPDFAnnot_RemoveObject(i,e);if(!this.addImageObject(e,t,n,r,i,a.rect,l.imageData))return!1}else if(l&&"appearance"in l&&l.appearance&&!this.setAppearanceFromPdf(t,i,l.appearance))return!1;return!!this.applyBaseAnnotationProperties(e,n,r,i,a)&&!!this.pdfiumModule.EPDFAnnot_UpdateAppearanceToRect(i,o.r.Cover)}setAppearanceFromPdf(e,t,n){let r=new Uint8Array(n),o=this.memoryManager.malloc(r.byteLength);this.pdfiumModule.pdfium.HEAPU8.set(r,o);let i=this.pdfiumModule.FPDF_LoadMemDocument(o,r.byteLength,"");if(!i)return this.memoryManager.free(o),!1;let a=this.pdfiumModule.EPDFAnnot_SetAppearanceFromPage(t,i,0);return this.pdfiumModule.FPDF_CloseDocument(i),this.memoryManager.free(o),!!a}addImageObject(e,t,n,r,o,i,a){let l=a.width*a.height,s=this.memoryManager.malloc(4*l);if(!s)return!1;for(let e=0;e<l;e++){let t=a.data[4*e],n=a.data[4*e+1],r=a.data[4*e+2],o=a.data[4*e+3];this.pdfiumModule.pdfium.setValue(s+4*e,r,"i8"),this.pdfiumModule.pdfium.setValue(s+4*e+1,n,"i8"),this.pdfiumModule.pdfium.setValue(s+4*e+2,t,"i8"),this.pdfiumModule.pdfium.setValue(s+4*e+3,o,"i8")}let u=this.pdfiumModule.FPDFBitmap_CreateEx(a.width,a.height,4,s,0);if(!u)return this.memoryManager.free(s),!1;let m=this.pdfiumModule.FPDFPageObj_NewImageObj(t);if(!m)return this.pdfiumModule.FPDFBitmap_Destroy(u),this.memoryManager.free(s),!1;if(!this.pdfiumModule.FPDFImageObj_SetBitmap(r,0,m,u))return this.pdfiumModule.FPDFBitmap_Destroy(u),this.pdfiumModule.FPDFPageObj_Destroy(m),this.memoryManager.free(s),!1;let F=this.memoryManager.malloc(24);if(this.pdfiumModule.pdfium.setValue(F,i.size.width,"float"),this.pdfiumModule.pdfium.setValue(F+4,0,"float"),this.pdfiumModule.pdfium.setValue(F+8,0,"float"),this.pdfiumModule.pdfium.setValue(F+12,i.size.height,"float"),this.pdfiumModule.pdfium.setValue(F+16,0,"float"),this.pdfiumModule.pdfium.setValue(F+20,0,"float"),!this.pdfiumModule.FPDFPageObj_SetMatrix(m,F))return this.memoryManager.free(F),this.pdfiumModule.FPDFBitmap_Destroy(u),this.pdfiumModule.FPDFPageObj_Destroy(m),this.memoryManager.free(s),!1;this.memoryManager.free(F);let d=this.convertDevicePointToPagePoint(e,n,{x:i.origin.x,y:i.origin.y+i.size.height});return this.pdfiumModule.FPDFPageObj_Transform(m,1,0,0,1,d.x,d.y),this.pdfiumModule.FPDFAnnot_AppendObject(o,m)?(this.pdfiumModule.FPDFBitmap_Destroy(u),this.memoryManager.free(s),!0):(this.pdfiumModule.FPDFBitmap_Destroy(u),this.pdfiumModule.FPDFPageObj_Destroy(m),this.memoryManager.free(s),!1)}addPngImageObject(e,t,n,r,o,i,a){let l=this.pdfiumModule.FPDFPageObj_NewImageObj(t);if(!l)return!1;let s=new Uint8Array(a),u=this.memoryManager.malloc(s.byteLength);if(!u)return this.pdfiumModule.FPDFPageObj_Destroy(l),!1;if(this.pdfiumModule.pdfium.HEAPU8.set(s,u),!this.pdfiumModule.EPDFImageObj_SetPng(r,0,l,u,s.byteLength))return this.memoryManager.free(u),this.pdfiumModule.FPDFPageObj_Destroy(l),!1;this.memoryManager.free(u);let m=this.memoryManager.malloc(24);if(this.pdfiumModule.pdfium.setValue(m,i.size.width,"float"),this.pdfiumModule.pdfium.setValue(m+4,0,"float"),this.pdfiumModule.pdfium.setValue(m+8,0,"float"),this.pdfiumModule.pdfium.setValue(m+12,i.size.height,"float"),this.pdfiumModule.pdfium.setValue(m+16,0,"float"),this.pdfiumModule.pdfium.setValue(m+20,0,"float"),!this.pdfiumModule.FPDFPageObj_SetMatr
1ix(l,m))return this.memoryManager.free(m),this.pdfiumModule.FPDFPageObj_Destroy(l),!1;this.memoryManager.free(m);let F=this.convertDevicePointToPagePoint(e,n,{x:i.origin.x,y:i.origin.y+i.size.height});return this.pdfiumModule.FPDFPageObj_Transform(l,1,0,0,1,F.x,F.y),!!this.pdfiumModule.FPDFAnnot_AppendObject(o,l)||(this.pdfiumModule.FPDFPageObj_Destroy(l),!1)}addJpegImageObject(e,t,n,r,o,i,a){let l=this.pdfiumModule.FPDFPageObj_NewImageObj(t);if(!l)return!1;let s=new Uint8Array(a),u=this.memoryManager.malloc(s.byteLength);if(!u)return this.pdfiumModule.FPDFPageObj_Destroy(l),!1;if(this.pdfiumModule.pdfium.HEAPU8.set(s,u),!this.pdfiumModule.EPDFImageObj_SetJpeg(r,0,l,u,s.byteLength))return this.memoryManager.free(u),this.pdfiumModule.FPDFPageObj_Destroy(l),!1;this.memoryManager.free(u);let m=this.memoryManager.malloc(24);if(this.pdfiumModule.pdfium.setValue(m,i.size.width,"float"),this.pdfiumModule.pdfium.setValue(m+4,0,"float"),this.pdfiumModule.pdfium.setValue(m+8,0,"float"),this.pdfiumModule.pdfium.setValue(m+12,i.size.height,"float"),this.pdfiumModule.pdfium.setValue(m+16,0,"float"),this.pdfiumModule.pdfium.setValue(m+20,0,"float"),!this.pdfiumModule.FPDFPageObj_SetMatrix(l,m))return this.memoryManager.free(m),this.pdfiumModule.FPDFPageObj_Destroy(l),!1;this.memoryManager.free(m);let F=this.convertDevicePointToPagePoint(e,n,{x:i.origin.x,y:i.origin.y+i.size.height});return this.pdfiumModule.FPDFPageObj_Transform(l,1,0,0,1,F.x,F.y),!!this.pdfiumModule.FPDFAnnot_AppendObject(o,l)||(this.pdfiumModule.FPDFPageObj_Destroy(l),!1)}saveDocument(e){let t=this.pdfiumModule.PDFiumExt_OpenFileWriter();this.pdfiumModule.PDFiumExt_SaveAsCopy(e,t);let n=this.pdfiumModule.PDFiumExt_GetFileWriterSize(t),r=this.memoryManager.malloc(n);this.pdfiumModule.PDFiumExt_GetFileWriterData(t,r,n);let o=new ArrayBuffer(n),i=new DataView(o);for(let e=0;e<n;e++)i.setInt8(e,this.pdfiumModule.pdfium.getValue(r+e,"i8"));return this.memoryManager.free(r),this.pdfiumModule.PDFiumExt_CloseFileWriter(t),o}readCatalogLanguage(e){let t=this.pdfiumModule.EPDFCatalog_GetLanguage(e,0,0)>>>0;return 0===t?null:2===t?"":m(this.pdfiumModule.pdfium,(t,n)=>this.pdfiumModule.EPDFCatalog_GetLanguage(e,t,n),this.pdfiumModule.pdfium.UTF16ToString,t)}readMetaText(e,t){if(!this.pdfiumModule.EPDF_HasMetaText(e,t))return null;let n=this.pdfiumModule.FPDF_GetMetaText(e,t,0,0);return 2===n?"":m(this.pdfiumModule.pdfium,(n,r)=>this.pdfiumModule.FPDF_GetMetaText(e,t,n,r),this.pdfiumModule.pdfium.UTF16ToString,n)}setMetaText(e,t,n){if(null==n||0===n.length)return!!this.pdfiumModule.EPDF_SetMetaText(e,t,0);let r=2*(n.length+1),o=this.memoryManager.malloc(r);try{return this.pdfiumModule.pdfium.stringToUTF16(n,o,r),!!this.pdfiumModule.EPDF_SetMetaText(e,t,o)}finally{this.memoryManager.free(o)}}getMetaTrapped(e){let t=Number(this.pdfiumModule.EPDF_GetMetaTrapped(e));switch(t){case o.t.NotSet:case o.t.True:case o.t.False:case o.t.Unknown:return t;default:return o.t.Unknown}}setMetaTrapped(e,t){let n=null==t||void 0===t?o.t.NotSet:t;return(n===o.t.NotSet||n===o.t.True||n===o.t.False||n===o.t.Unknown)&&!!this.pdfiumModule.EPDF_SetMetaTrapped(e,n)}getMetaKeyCount(e,t){return 0|Number(this.pdfiumModule.EPDF_GetMetaKeyCount(e,t))}getMetaKeyName(e,t,n){let r=this.pdfiumModule.EPDF_GetMetaKeyName(e,t,n,0,0);return r?m(this.pdfiumModule.pdfium,(r,o)=>this.pdfiumModule.EPDF_GetMetaKeyName(e,t,n,r,o),this.pdfiumModule.pdfium.UTF8ToString,r):null}readAllMeta(e,t=!0){let n=this.getMetaKeyCount(e,t),r={};for(let o=0;o<n;o++){let n=this.getMetaKeyName(e,o,t);n&&(r[n]=this.readMetaText(e,n))}return r}readPdfBookmarks(e,t=0){let n=this.pdfiumModule.FPDFBookmark_GetFirstChild(e,t),r=[];for(;n;){let t=this.readPdfBookmark(e,n);r.push(t),n=this.pdfiumModule.FPDFBookmark_GetNextSibling(e,n)}return r}readPdfBookmark(e,t){let n=m(this.pdfiumModule.pdfium,(e,n)=>this.pdfiumModule.FPDFBookmark_GetTitle(t,e,n),this.pdfiumModule.pdfium.UTF16ToString),r=this.readPdfBookmarks(e,t);return{title:n,target:this.readPdfBookmarkTarget(e,()=>this.pdfiumModule.FPDFBookmark_GetAction(t),()=>this.pdfiumModule.FPDFBookmark_GetDest(e,t)),children:r}}readPageTextRects(e,t,n,r){let o=this.pdfiumModule.FPDFText_CountRects(r,0,-1),i=[];for(let t=0;t<o;t++){let o=this.memoryManager.malloc(8),a=this.memoryManager.malloc(8),l=this.memoryManager.malloc(8),s=this.memoryManager.malloc(8);if(!this.pdfiumModule.FPDFText_GetRect(r,t,a,o,l,s)){this.memoryManager.free(a),this.memoryManager.free(o),this.memoryManager.free(l),this.memoryManager.free(s);continue}let u=this.pdfiumModule.pdfium.getValue(a,"double"),m=this.pdfiumModule.pdfium.getValue(o,"double"),F=this.pdfiumModule.pdfium.getValue(l,"double"),d=this.pdfiumModule.pdfium.getValue(s,"double");this.memoryManager.free(a),this.memoryManager.free(o),this.memoryManager.free(l),this.memoryManager.free(s);let P=this.memoryManager.malloc(4),_=this.memoryManager.malloc(4);this.pdfiumModule.FPDF_PageToDevice(n,0,0,e.size.width,e.size.height,0,u,m,P,_);let g=this.pdfiumModule.pdfium.getValue(P,"i32"),c=this.pdfiumModule.pdfium.getValue(_,"i32");this.memoryManager.free(P),this.memoryManager.free(_);let h={origin:{x:g,y:c}
1,size:{width:Math.ceil(Math.abs(F-u)),height:Math.ceil(Math.abs(m-d))}},D=this.pdfiumModule.FPDFText_GetBoundedText(r,u,m,F,d,0,0),p=2*(D+1),f=this.memoryManager.malloc(p);this.pdfiumModule.FPDFText_GetBoundedText(r,u,m,F,d,f,D);let b=this.pdfiumModule.pdfium.UTF16ToString(f);this.memoryManager.free(f);let A=this.pdfiumModule.FPDFText_GetCharIndexAtPos(r,u,m,2,2),E="",M=h.size.height;if(A>=0){M=this.pdfiumModule.FPDFText_GetFontSize(r,A);let e=this.pdfiumModule.FPDFText_GetFontInfo(r,A,0,0,0)+1,t=this.memoryManager.malloc(e),n=this.memoryManager.malloc(4);this.pdfiumModule.FPDFText_GetFontInfo(r,A,t,e,n),E=this.pdfiumModule.pdfium.UTF8ToString(t),this.memoryManager.free(t),this.memoryManager.free(n)}let y={content:b,rect:h,font:{family:E,size:M}};i.push(y)}return i}getPageGeometry(e,t){let n="getPageGeometry";this.logger.perf(G,S,n,"Begin",e.id);let r=this.cache.getContext(e.id);if(!r)return this.logger.perf(G,S,n,"End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let i=r.acquirePage(t.index),a=i.getTextPage(),l=this.pdfiumModule.FPDFText_CountChars(a),s=[];for(let e=0;e<l;e++){let n=this.readGlyphInfo(t,i.pagePtr,a,e);s.push(n)}let u=this.buildRunsFromGlyphs(s,a);return i.release(),this.logger.perf(G,S,n,"End",e.id),o.a.resolve({runs:u})}buildRunsFromGlyphs(e,t){let n=[],r=null,o=null,i=null;for(let a=0;a<e.length;a++){let l=e[a],s=this.pdfiumModule.FPDFText_GetTextObject(t,a);if(s!==o&&(o=s,r={rect:{x:l.origin.x,y:l.origin.y,width:l.size.width,height:l.size.height},charStart:a,glyphs:[],fontSize:this.pdfiumModule.FPDFText_GetFontSize(t,a)},i={minX:l.origin.x,minY:l.origin.y,maxX:l.origin.x+l.size.width,maxY:l.origin.y+l.size.height},n.push(r)),r.glyphs.push({x:l.origin.x,y:l.origin.y,width:l.size.width,height:l.size.height,flags:l.isEmpty?2:+!!l.isSpace,...l.tightOrigin&&{tightX:l.tightOrigin.x,tightY:l.tightOrigin.y},...l.tightSize&&{tightWidth:l.tightSize.width,tightHeight:l.tightSize.height}}),l.isEmpty)continue;let u=l.origin.x+l.size.width,m=l.origin.y+l.size.height;i.minX=Math.min(i.minX,l.origin.x),i.minY=Math.min(i.minY,l.origin.y),i.maxX=Math.max(i.maxX,u),i.maxY=Math.max(i.maxY,m),r.rect.x=i.minX,r.rect.y=i.minY,r.rect.width=i.maxX-i.minX,r.rect.height=i.maxY-i.minY}return n}getPageTextRuns(e,t){let n="getPageTextRuns";this.logger.perf(G,S,n,"Begin",e.id);let r=this.cache.getContext(e.id);if(!r)return this.logger.perf(G,S,n,"End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let i=r.acquirePage(t.index),a=i.getTextPage(),l=this.pdfiumModule.FPDFText_CountChars(a),s=[],u=0,m=null,F=null,d=0,P=null,_=null,g=e=>{if(null===m||null===F||null===P||null===_)return;let t=e-u;if(t<=0)return;let n=this.memoryManager.malloc(2*(t+1));this.pdfiumModule.FPDFText_GetText(a,u,t,n);let r=(0,o.h)(this.pdfiumModule.pdfium.UTF16ToString(n));this.memoryManager.free(n),s.push({text:r,rect:{origin:{x:_.minX,y:_.minY},size:{width:Math.max(1,_.maxX-_.minX),height:Math.max(1,_.maxY-_.minY)}},font:F,fontSize:d,color:P,charIndex:u,charCount:t})},c=this.memoryManager.malloc(4),h=this.memoryManager.malloc(4),D=this.memoryManager.malloc(4),p=this.memoryManager.malloc(4),f=this.memoryManager.malloc(16),b=this.memoryManager.malloc(4),A=this.memoryManager.malloc(4),E=this.memoryManager.malloc(4),M=this.memoryManager.malloc(4),y=this.memoryManager.malloc(4);for(let e=0;e<l;e++){let n=this.pdfiumModule.FPDFText_GetUnicode(a,e);if(65534===n||65533===n)continue;let r=this.pdfiumModule.FPDFText_GetTextObject(a,e);if(0===r)continue;let o=this.pdfiumModule.FPDFText_GetFontSize(a,e);this.pdfiumModule.FPDFText_GetFillColor(a,e,c,h,D,p);let l=255&this.pdfiumModule.pdfium.getValue(c,"i32"),s=255&this.pdfiumModule.pdfium.getValue(h,"i32"),G=255&this.pdfiumModule.pdfium.getValue(D,"i32"),S=255&this.pdfiumModule.pdfium.getValue(p,"i32"),C=this.readFontInfoFromTextObject(r,y);if((null===m||r!==m||C.name!==F.name||Math.abs(o-d)>.01||l!==P.red||s!==P.green||G!==P.blue)&&(g(e),m=r,F=C,d=o,P={red:l,green:s,blue:G,alpha:S},u=e,_=null),this.pdfiumModule.FPDFText_GetLooseCharBox(a,e,f)){let e=this.pdfiumModule.pdfium.getValue(f,"float"),n=this.pdfiumModule.pdfium.getValue(f+4,"float"),r=this.pdfiumModule.pdfium.getValue(f+8,"float"),o=this.pdfiumModule.pdfium.getValue(f+12,"float");
1if(e!==r&&n!==o){this.pdfiumModule.FPDF_PageToDevice(i.pagePtr,0,0,t.size.width,t.size.height,0,e,n,b,A),this.pdfiumModule.FPDF_PageToDevice(i.pagePtr,0,0,t.size.width,t.size.height,0,r,o,E,M);let a=this.pdfiumModule.pdfium.getValue(b,"i32"),l=this.pdfiumModule.pdfium.getValue(A,"i32"),s=this.pdfiumModule.pdfium.getValue(E,"i32"),u=this.pdfiumModule.pdfium.getValue(M,"i32"),m=Math.min(a,s),F=Math.min(l,u),d=Math.abs(s-a),P=Math.abs(u-l);null===_?_={minX:m,minY:F,maxX:m+d,maxY:F+P}:(_.minX=Math.min(_.minX,m),_.minY=Math.min(_.minY,F),_.maxX=Math.max(_.maxX,m+d),_.maxY=Math.max(_.maxY,F+P))}}}return g(l),[c,h,D,p,f,b,A,E,M,y].forEach(e=>this.memoryManager.free(e)),i.release(),this.logger.perf(G,S,n,"End",e.id),o.a.resolve({runs:s})}readFontInfoFromTextObject(e,t){let n=this.pdfiumModule.FPDFTextObj_GetFont(e),r="",o="",i=400,a=!1,l=!1,s=!1;if(n){let e=this.pdfiumModule.FPDFFont_GetBaseFontName(n,0,0);if(e>0){let t=this.memoryManager.malloc(e+1);this.pdfiumModule.FPDFFont_GetBaseFontName(n,t,e+1),r=this.pdfiumModule.pdfium.UTF8ToString(t),this.memoryManager.free(t)}let u=this.pdfiumModule.FPDFFont_GetFamilyName(n,0,0);if(u>0){let e=this.memoryManager.malloc(u+1);this.pdfiumModule.FPDFFont_GetFamilyName(n,e,u+1),o=this.pdfiumModule.pdfium.UTF8ToString(e),this.memoryManager.free(e)}i=this.pdfiumModule.FPDFFont_GetWeight(n),s=0!==this.pdfiumModule.FPDFFont_GetIsEmbedded(n),this.pdfiumModule.FPDFFont_GetItalicAngle(n,t)&&(a=0!==this.pdfiumModule.pdfium.getValue(t,"i32")),l=!!(1&this.pdfiumModule.FPDFFont_GetFlags(n))}return{name:r,familyName:o,weight:i,italic:a,monospaced:l,embedded:s}}readGlyphInfo(e,t,n,r){let o=this.memoryManager.malloc(4),i=this.memoryManager.malloc(4),a=this.memoryManager.malloc(4),l=this.memoryManager.malloc(4),s=this.memoryManager.malloc(16),u=this.memoryManager.malloc(8),m=this.memoryManager.malloc(8),F=this.memoryManager.malloc(8),d=this.memoryManager.malloc(8),P=[s,o,i,a,l,u,m,F,d],_,g,c=0,h=0,D=0,p=0,f=!1;if(this.pdfiumModule.FPDFText_GetLooseCharBox(n,r,s)){let b=this.pdfiumModule.pdfium.getValue(s,"float"),A=this.pdfiumModule.pdfium.getValue(s+4,"float"),E=this.pdfiumModule.pdfium.getValue(s+8,"float"),M=this.pdfiumModule.pdfium.getValue(s+12,"float");if(b===E||A===M)return P.forEach(e=>this.memoryManager.free(e)),{origin:{x:0,y:0},size:{width:0,height:0},isEmpty:!0};this.pdfiumModule.FPDF_PageToDevice(t,0,0,e.size.width,e.size.height,0,b,A,o,i),this.pdfiumModule.FPDF_PageToDevice(t,0,0,e.size.width,e.size.height,0,E,M,a,l);let y=this.pdfiumModule.pdfium.getValue(o,"i32"),G=this.pdfiumModule.pdfium.getValue(i,"i32"),S=this.pdfiumModule.pdfium.getValue(a,"i32"),C=this.pdfiumModule.pdfium.getValue(l,"i32");if(c=Math.min(y,S),h=Math.min(G,C),D=Math.max(1,Math.abs(S-y)),p=Math.max(1,Math.abs(C-G)),this.pdfiumModule.FPDFText_GetCharBox(n,r,u,m,F,d)){let n=this.pdfiumModule.pdfium.getValue(u,"double"),r=this.pdfiumModule.pdfium.getValue(m,"double"),s=this.pdfiumModule.pdfium.getValue(F,"double"),P=this.pdfiumModule.pdfium.getValue(d,"double");this.pdfiumModule.FPDF_PageToDevice(t,0,0,e.size.width,e.size.height,0,n,P,o,i),this.pdfiumModule.FPDF_PageToDevice(t,0,0,e.size.width,e.size.height,0,r,s,a,l);let c=this.pdfiumModule.pdfium.getValue(o,"i32"),h=this.pdfiumModule.pdfium.getValue(i,"i32"),D=this.pdfiumModule.pdfium.getValue(a,"i32"),p=this.pdfiumModule.pdfium.getValue(l,"i32");_={x:Math.min(c,D),y:Math.min(h,p)},g={width:Math.max(1,Math.abs(D-c)),height:Math.max(1,Math.abs(p-h))}}f=32===this.pdfiumModule.FPDFText_GetUnicode(n,r)}return P.forEach(e=>this.memoryManager.free(e)),{origin:{x:c,y:h},size:{width:D,height:p},..._&&{tightOrigin:_},...g&&{tightSize:g},...f&&{isSpace:f}}}getPageGlyphs(e,t){this.logger.debug(G,S,"getPageGlyphs",e,t),this.logger.perf(G,S,"getPageGlyphs","Begin",e.id);let n=this.cache.getContext(e.id);if(!n)return this.logger.perf(G,S,"getPageGlyphs","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let r=n.acquirePage(t.index),i=r.getTextPage(),a=this.pdfiumModule.FPDFText_CountChars(i),l=Array(a);for(let e=0;e<a;e++){let n=this.readGlyphInfo(t,r.pagePtr,i,e);n.isEmpty||(l[e]={...n})}return r.release(),this.logger.perf(G,S,"getPageGlyphs","End",e.id),o.a.resolve(l)}readCharBox(e,t,n,r){let o=this.memoryManager.malloc(8),i=this.memoryManager.malloc(8),a=this.memoryManager.malloc(8),l=this.memoryManager.malloc(8),s=0,u=0,m=0,F=0;if(this.pdfiumModule.FPDFText_GetCharBox(n,r,i,l,a,o)){let n=this.pdfiumModule.pdfium.getValue(o,"double"),r=this.pdfiumModule.pdfium.getValue(i,"double"),d=this.pdfiumModule.pdfium.getValue(a,"double"),P=this.pdfiumModule.pdfium.getValue(l,"double"),_=this.memoryManager.malloc(4),g=this.memoryManager.malloc(4);this.pdfiumModule.FPDF_PageToDevice(t,0,0,e.size.width,e.size.height,0,r,n,_,g),s=this.pdfiumModule.pdfium.getValue(_,"i32"),u=this.pdfiumModule.pdfium.getValue(g,"i32"),this.memoryManager.free(_),this.memoryManager.free(g),m=Math.ceil(Math.abs(P-r)),F=Math.ceil(Math.abs(n-d))}return this.memoryManager.free(o),this.memoryManager.free(i),this.memoryManager.free(a),this.memoryManager.free(l),{origin:{x:s,y:u},size:{width:m,height:F}}}readPageAnnotations(e,t,n){return t.borrowPage(n.index,r=>r.withFormHandle(o=>{let i=this.pdfiumModule.FPDFPage_GetAnnotCount(r.pagePtr),a=[];for(let l=0;l<i;l++)r.withAnnotation(l,r=>{let i=this.readPageAnnotation(e,t.docPtr,n,r,o);i&&a.push(i)});return a}))}readPageAnnoWidgets(e,t,n){return t.borrowPage(n.index,t=>t.withFormHandle(r=>{let o=this.pdfiumModule.FPDFPage_GetAnnotCount(t.pagePtr),i=[];for(let a=0;a<o;a++)t.withAnnotation(a,t=>{let o=this.readPageAnnoWidget(e,n,t,r);o&&i.push(o)});return i}))}readPageAnnotationsRaw(e,t,n,r){let o=this.pdfiumModule.EPDFPage_GetAnnotCountRaw(t.docPtr,n.index);if(o<=0)return[];let i=[];for(let a=0;a<o;++a){let o=this.pdfiumModule.EPDFPage_GetAnnotRaw(t.docPtr,n.index,a);if(o)try{let a=this.readPageAnnotation(e,t.docPtr,n,o,r);a&&i.push(a)}finally{this.pdfiumModule.FPDFPage_CloseAnnot(o)}}return i}readPageAnnoWidget(e,t,n,r){let i=this.getAnnotString(n,"NM");if(i||(i=(0,o.u)(),this.setAnnotString(n,"NM",i)),this.pdfiumModule.FPDFAnnot_GetSubtype(n)===o.c.WIDGET)return this.readPdfWidgetAnno(e,t,n,r,i)}getPageAnnotationsRaw(e,t){this.logger.debug(G,S,"getPageAnnotationsRaw",e,t),this.logger.perf(G,S,"GetPageAnnotationsRaw","Begin",`${e.id}-${t.index}`);let n=this.cache.getContext(e.id);if(!n)return o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let r=this.pdfiumModule.PDFiumExt_OpenFormFillInfo(),i=this.pdfiumModule.PDFiumExt_InitFormFillEnvironment(n.docPtr,r);try{let r=this.readPageAnnotationsRaw(e,n,t,i);return this.logger.perf(G,S,"GetPageAnnotationsRaw","End",`${e.id}-${t.index}`),this.logger.debug(G,S,"getPageAnnotationsRaw",`${e.id}-${t.index}`,r),o.a.resolve(r)}finally{this.pdfiumModule.PDFiumExt_ExitFormFillEnvironment(i),this.pdfiumModule.PDFiumExt_CloseFormFillInfo(r)}}readPageAnnotation(e,t,n,r,i){let a,l=this.getAnnotString(r,"NM");l||(l=(0,o.u)(),this.setAnnotString(r,"NM",l));let s=this.pdfiumModule.FPDFAnnot_GetSubtype(r);switch(s){case o.c.TEXT:a=this.readPdfTextAnno(e,n,r,l);break;case o.c.FREETEXT:a=this.readPdfFreeTextAnno(e,n,r,l);break;case o.c.LINK:a=this.readPdfLinkAnno(e,n,t,r,l);break;case o.c.WIDGET:if(void 0!==i)return this.readPdfWidgetAnno(e,n,r,i,l);break;case o.c.FILEATTACHMENT:a=this.readPdfFileAttachmentAnno(e,n,r,l);break;case o.c.INK:a=this.readPdfInkAnno(e,n,r,l);break;case o.c.POLYGON:a=this.readPdfPolygonAnno(e,n,r,l);break;case o.c.POLYLINE:a=this.readPdfPolylineAnno(e,n,r,l);break;case o.c.LINE:a=this.readPdfLineAnno(e,n,r,l);break;case o.c.HIGHLIGHT:a=this.readPdfHighlightAnno(e,n,r,l);break;case o.c.STAMP:a=this.readPdfStampAnno(e,n,r,l);break;case o.c.SQUARE:a=this.readPdfSquareAnno(e,n,r,l);break;case o.c.CIRCLE:a=this.readPdfCircleAnno(e,n,r,l);break;case o.c.UNDERLINE:a=this.readPdfUnderlineAnno(e,n,r,l);break;case o.c.SQUIGGLY:a=this.readPdfSquigglyAnno(e,n,r,l);break;case o.c.STRIKEOUT:a=this.readPdfStrikeOutAnno(e,n,r,l);break;case o.c.CARET:a=this.readPdfCaretAnno(e,n,r,l);break;case o.c.REDACT:a=this.readPdfRedactAnno(e,n,r,l);break;default:a=this.readPdfAnno(e,n,s,r,l)}if(a){a=this.reverseRotateAnnotationOnLoad(a);let e=this.pdfiumModule.EPDFAnnot_GetAvailableAppearanceModes(r);e&&(a.appearanceModes=e)}return a}reverseRotateAnnotationOnLoad(e){let t=e.rotation,n=e.unrotatedRect;if(!t||0===t||!n)return e;let r={x:n.origin.x+n.size.width/2,y:n.origin.y+n.size.height/2};switch(e.type){case o.c.INK:{let n=e.inkList.map(e=>({points:e.points.map(e=>this.rotatePointForSave(e,r,-t))}));return{...e,inkList:n}}case o.c.LINE:return{...e,linePoints:{start:this.rotatePointForSave(e.linePoints.start,r,-t),end:this.rotatePointForSave(e.linePoints.end,r,-t)}};case o.c.POLYGON:return{...e,vertices:e.vertices.map(e=>this.rotatePointForSave(e,r,-t))};case o.c.POLYLINE:return{...e,vertices:e.vertices.map(e=>this.rotatePointForSave(e,r,-t))};default:return e}}
1readAnnotationColor(e,t=o.j.Color){let n,r=this.memoryManager.malloc(4),i=this.memoryManager.malloc(4),a=this.memoryManager.malloc(4);return this.pdfiumModule.EPDFAnnot_GetColor(e,t,r,i,a)&&(n={red:255&this.pdfiumModule.pdfium.getValue(r,"i32"),green:255&this.pdfiumModule.pdfium.getValue(i,"i32"),blue:255&this.pdfiumModule.pdfium.getValue(a,"i32")}),this.memoryManager.free(r),this.memoryManager.free(i),this.memoryManager.free(a),n}getAnnotationColor(e,t=o.j.Color){let n=this.readAnnotationColor(e,t);return n?(0,o.o)(n):void 0}setAnnotationColor(e,t,n=o.j.Color){let r=(0,o.w)(t);return this.pdfiumModule.EPDFAnnot_SetColor(e,n,255&r.red,255&r.green,255&r.blue)}getAnnotationOpacity(e){let t=this.memoryManager.malloc(4),n=this.pdfiumModule.EPDFAnnot_GetOpacity(e,t)?this.pdfiumModule.pdfium.getValue(t,"i32"):255;return this.memoryManager.free(t),(0,o.v)(n)}setAnnotationOpacity(e,t){let n=(0,o.O)(t);return this.pdfiumModule.EPDFAnnot_SetOpacity(e,255&n)}getAnnotationRotation(e){let t=this.memoryManager.malloc(4);if(!this.pdfiumModule.EPDFAnnot_GetRotate(e,t))return this.memoryManager.free(t),0;let n=this.pdfiumModule.pdfium.getValue(t,"float");return this.memoryManager.free(t),n}setAnnotationRotation(e,t){return!!this.pdfiumModule.EPDFAnnot_SetRotate(e,t)}getAnnotExtendedRotation(e){let t=this.memoryManager.malloc(4);if(!this.pdfiumModule.EPDFAnnot_GetExtendedRotation(e,t))return this.memoryManager.free(t),0;let n=this.pdfiumModule.pdfium.getValue(t,"float");return this.memoryManager.free(t),n}setAnnotExtendedRotation(e,t){return!!this.pdfiumModule.EPDFAnnot_SetExtendedRotation(e,t)}readAnnotUnrotatedRect(e){let t=this.memoryManager.malloc(16);if(!this.pdfiumModule.EPDFAnnot_GetUnrotatedRect(e,t))return this.memoryManager.free(t),null;let n=this.pdfiumModule.pdfium.getValue(t,"float"),r=this.pdfiumModule.pdfium.getValue(t+4,"float"),o=this.pdfiumModule.pdfium.getValue(t+8,"float"),i=this.pdfiumModule.pdfium.getValue(t+12,"float");return this.memoryManager.free(t),0===n&&0===r&&0===o&&0===i?null:{left:n,top:r,right:o,bottom:i}}setAnnotUnrotatedRect(e,t,n,r){let o=r.origin.x,i=r.origin.y,a=r.origin.x+r.size.width,l=r.origin.y+r.size.height,s=this.convertDevicePointToPagePoint(e,t,{x:o,y:i}),u=this.convertDevicePointToPagePoint(e,t,{x:a,y:i}),m=this.convertDevicePointToPagePoint(e,t,{x:a,y:l}),F=this.convertDevicePointToPagePoint(e,t,{x:o,y:l}),d=Math.min(s.x,u.x,m.x,F.x),P=Math.max(s.x,u.x,m.x,F.x),_=Math.min(s.y,u.y,m.y,F.y),g=Math.max(s.y,u.y,m.y,F.y);d>P&&([d,P]=[P,d]),_>g&&([_,g]=[g,_]);let c=this.memoryManager.malloc(16),h=this.pdfiumModule.pdfium;h.setValue(c+0,d,"float"),h.setValue(c+4,g,"float"),h.setValue(c+8,P,"float"),h.setValue(c+12,_,"float");let D=this.pdfiumModule.EPDFAnnot_SetUnrotatedRect(n,c);return this.memoryManager.free(c),!!D}getAnnotationTextAlignment(e){return this.pdfiumModule.EPDFAnnot_GetTextAlignment(e)}setAnnotationTextAlignment(e,t){return!!this.pdfiumModule.EPDFAnnot_SetTextAlignment(e,t)}getAnnotationVerticalAlignment(e){return this.pdfiumModule.EPDFAnnot_GetVerticalAlignment(e)}setAnnotationVerticalAlignment(e,t){return!!this.pdfiumModule.EPDFAnnot_SetVerticalAlignment(e,t)}getOverlayText(e){let t=this.pdfiumModule.EPDFAnnot_GetOverlayText(e,0,0);if(0===t)return;let n=2*(t+1),r=this.memoryManager.malloc(n);this.pdfiumModule.EPDFAnnot_GetOverlayText(e,r,n);let o=this.pdfiumModule.pdfium.UTF16ToString(r);return this.memoryManager.free(r),o||void 0}setOverlayText(e,t){return t?this.withWString(t,t=>this.pdfiumModule.EPDFAnnot_SetOverlayText(e,t)):this.pdfiumModule.EPDFAnnot_SetOverlayText(e,0)}getOverlayTextRepeat(e){return this.pdfiumModule.EPDFAnnot_GetOverlayTextRepeat(e)}setOverlayTextRepeat(e,t){return this.pdfiumModule.EPDFAnnot_SetOverlayTextRepeat(e,t)}getAnnotationDefaultAppearance(e){let t=this.memoryManager.malloc(4),n=this.memoryManager.malloc(4),r=this.memoryManager.malloc(4),i=this.memoryManager.malloc(4),a=this.memoryManager.malloc(4);if(!this.pdfiumModule.EPDFAnnot_GetDefaultAppearance(e,t,n,r,i,a))return void[t,n,r,i,a].forEach(e=>this.memoryManager.free(e));let l=this.pdfiumModule.pdfium,s=l.getValue(t,"i32"),u=l.getValue(n,"float"),m=255&l.getValue(r,"i32"),F=255&l.getValue(i,"i32"),d=255&l.getValue(a,"i32");
1return[t,n,r,i,a].forEach(e=>this.memoryManager.free(e)),{fontFamily:s,fontSize:u,fontColor:(0,o.o)({red:m,green:F,blue:d})}}setAnnotationDefaultAppearance(e,t,n,r){let{red:i,green:a,blue:l}=(0,o.w)(r);return!!this.pdfiumModule.EPDFAnnot_SetDefaultAppearance(e,t,n,255&i,255&a,255&l)}getBorderStyle(e){let t=this.memoryManager.malloc(4),n=0,r=o.k.UNKNOWN,i=!1;return r=this.pdfiumModule.EPDFAnnot_GetBorderStyle(e,t),n=this.pdfiumModule.pdfium.getValue(t,"float"),i=r!==o.k.UNKNOWN,this.memoryManager.free(t),{ok:i,style:r,width:n}}setBorderStyle(e,t,n){let r=t===o.k.CLOUDY?o.k.SOLID:t;return this.pdfiumModule.EPDFAnnot_SetBorderStyle(e,r,n)}getAnnotationName(e){return this.pdfiumModule.EPDFAnnot_GetName(e)}setAnnotationName(e,t){return this.pdfiumModule.EPDFAnnot_SetName(e,t)}getReplyType(e){return this.pdfiumModule.EPDFAnnot_GetReplyType(e)}setReplyType(e,t){return this.pdfiumModule.EPDFAnnot_SetReplyType(e,t??o.x.Unknown)}getBorderEffect(e){let t=this.memoryManager.malloc(4),n=!!this.pdfiumModule.EPDFAnnot_GetBorderEffect(e,t),r=n?this.pdfiumModule.pdfium.getValue(t,"float"):0;return this.memoryManager.free(t),{ok:n,intensity:r}}getRectangleDifferences(e){let t=this.memoryManager.malloc(4),n=this.memoryManager.malloc(4),r=this.memoryManager.malloc(4),o=this.memoryManager.malloc(4),i=!!this.pdfiumModule.EPDFAnnot_GetRectangleDifferences(e,t,n,r,o),a=this.pdfiumModule.pdfium,l=a.getValue(t,"float"),s=a.getValue(n,"float"),u=a.getValue(r,"float"),m=a.getValue(o,"float");return this.memoryManager.free(t),this.memoryManager.free(n),this.memoryManager.free(r),this.memoryManager.free(o),{ok:i,left:l,top:m,right:u,bottom:s}}setRectangleDifferences(e,t){return t?this.pdfiumModule.EPDFAnnot_SetRectangleDifferences(e,t.left,t.bottom,t.right,t.top):this.pdfiumModule.EPDFAnnot_ClearRectangleDifferences(e)}setBorderEffect(e,t){return void 0===t||t<=0?this.pdfiumModule.EPDFAnnot_ClearBorderEffect(e):this.pdfiumModule.EPDFAnnot_SetBorderEffect(e,t)}getAnnotationDate(e,t){let n=this.getAnnotString(e,t);return n?(0,o.p)(n):void 0}setAnnotationDate(e,t,n){let r=(0,o.y)(n);return this.setAnnotString(e,t,r)}getAttachmentDate(e,t){let n=this.getAttachmentString(e,t);return n?(0,o.p)(n):void 0}setAttachmentDate(e,t,n){let r=(0,o.y)(n);return this.setAttachmentString(e,t,r)}getBorderDashPattern(e){let t=this.pdfiumModule.EPDFAnnot_GetBorderDashPatternCount(e);if(0===t)return{ok:!1,pattern:[]};let n=this.memoryManager.malloc(4*t),r=!!this.pdfiumModule.EPDFAnnot_GetBorderDashPattern(e,n,t),o=[];if(r){let e=this.pdfiumModule.pdfium;for(let r=0;r<t;r++)o.push(e.getValue(n+4*r,"float"))}return this.memoryManager.free(n),{ok:r,pattern:o}}setBorderDashPattern(e,t){if(!t||0===t.length)return this.pdfiumModule.EPDFAnnot_SetBorderDashPattern(e,0,0);let n=t.map(e=>Number.isFinite(e)&&e>0?e:0).filter(e=>e>0);if(0===n.length)return this.pdfiumModule.EPDFAnnot_SetBorderDashPattern(e,0,0);let r=4*n.length,o=this.memoryManager.malloc(r);for(let e=0;e<n.length;e++)this.pdfiumModule.pdfium.setValue(o+4*e,n[e],"float");let i=!!this.pdfiumModule.EPDFAnnot_SetBorderDashPattern(e,o,n.length);return this.memoryManager.free(o),i}getLineEndings(e){let t=this.memoryManager.malloc(4),n=this.memoryManager.malloc(4);if(!this.pdfiumModule.EPDFAnnot_GetLineEndings(e,t,n))return this.memoryManager.free(t),void this.memoryManager.free(n);let r=this.pdfiumModule.pdfium.getValue(t,"i32"),o=this.pdfiumModule.pdfium.getValue(n,"i32");return this.memoryManager.free(t),this.memoryManager.free(n),{start:r,end:o}}setLineEndings(e,t,n){return!!this.pdfiumModule.EPDFAnnot_SetLineEndings(e,t,n)}getLinePoints(e,t,n){let r=this.memoryManager.malloc(8),o=this.memoryManager.malloc(8);if(!this.pdfiumModule.FPDFAnnot_GetLine(n,r,o))return this.memoryManager.free(r),void this.memoryManager.free(o);let i=this.pdfiumModule.pdfium,a=i.getValue(r+0,"float"),l=i.getValue(r+4,"float"),s=i.getValue(o+0,"float"),u=i.getValue(o+4,"float");return this.memoryManager.free(r),this.memoryManager.free(o),{start:this.convertPagePointToDevicePoint(e,t,{x:a,y:l}),end:this.convertPagePointToDevicePoint(e,t,{x:s,y:u})}}setLinePoints(e,t,n,r,o){let i=this.convertDevicePointToPagePoint(e,t,r),a=this.convertDevicePointToPagePoint(e,t,o);if(!i||!a)return!1;let l=this.memoryManager.malloc(16),s=this.pdfiumModule.pdfium;s.setValue(l+0,i.x,"float"),s.setValue(l+4,i.y,"float"),s.setValue(l+8,a.x,"float"),s.setValue(l+12,a.y,"float");let u=this.pdfiumModule.EPDFAnnot_SetLine(n,l,l+8);return this.memoryManager.free(l),!!u}
1getQuadPointsAnno(e,t,n){let r=this.pdfiumModule.FPDFAnnot_CountAttachmentPoints(n);if(0===r)return[];let i=[];for(let o=0;o<r;o++){let r=this.memoryManager.malloc(32);if(this.pdfiumModule.FPDFAnnot_GetAttachmentPoints(n,o,r)){let n=[],o=[];for(let e=0;e<4;e++){let t=r+8*e;n.push(this.pdfiumModule.pdfium.getValue(t,"float")),o.push(this.pdfiumModule.pdfium.getValue(t+4,"float"))}let a=this.convertPagePointToDevicePoint(e,t,{x:n[0],y:o[0]}),l=this.convertPagePointToDevicePoint(e,t,{x:n[1],y:o[1]}),s=this.convertPagePointToDevicePoint(e,t,{x:n[2],y:o[2]}),u=this.convertPagePointToDevicePoint(e,t,{x:n[3],y:o[3]});i.push({p1:a,p2:l,p3:s,p4:u})}this.memoryManager.free(r)}return i.map(o.z)}syncQuadPointsAnno(e,t,n,r){let i=this.pdfiumModule.pdfium,a=this.pdfiumModule.FPDFAnnot_CountAttachmentPoints(n),l=this.memoryManager.malloc(32),s=n=>{let r=(0,o.A)(n),a=this.convertDevicePointToPagePoint(e,t,r.p1),s=this.convertDevicePointToPagePoint(e,t,r.p2),u=this.convertDevicePointToPagePoint(e,t,r.p3),m=this.convertDevicePointToPagePoint(e,t,r.p4);i.setValue(l+0,a.x,"float"),i.setValue(l+4,a.y,"float"),i.setValue(l+8,s.x,"float"),i.setValue(l+12,s.y,"float"),i.setValue(l+16,m.x,"float"),i.setValue(l+20,m.y,"float"),i.setValue(l+24,u.x,"float"),i.setValue(l+28,u.y,"float")},u=Math.min(a,r.length);for(let e=0;e<u;e++)if(s(r[e]),!this.pdfiumModule.FPDFAnnot_SetAttachmentPoints(n,e,l))return this.memoryManager.free(l),!1;for(let e=a;e<r.length;e++)if(s(r[e]),!this.pdfiumModule.FPDFAnnot_AppendAttachmentPoints(n,l))return this.memoryManager.free(l),!1;return this.memoryManager.free(l),!0}redactTextInRects(e,t,n,r){let{recurseForms:i=!0,drawBlackBoxes:a=!1}=r??{};this.logger.debug("PDFiumEngine","Engine","redactTextInQuads",e.id,t.index,n.length);let l="RedactTextInQuads";this.logger.perf("PDFiumEngine","Engine",l,"Begin",`${e.id}-${t.index}`);let s=this.cache.getContext(e.id);if(!s)return this.logger.perf("PDFiumEngine","Engine",l,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let u=(n??[]).filter(e=>{var t,n,r,o;return e&&Number.isFinite(null==(t=e.origin)?void 0:t.x)&&Number.isFinite(null==(n=e.origin)?void 0:n.y)&&Number.isFinite(null==(r=e.size)?void 0:r.width)&&Number.isFinite(null==(o=e.size)?void 0:o.height)&&e.size.width>0&&e.size.height>0});if(0===u.length)return this.logger.perf("PDFiumEngine","Engine",l,"End",`${e.id}-${t.index}`),o.a.resolve(!1);let m=s.acquirePage(t.index),{ptr:F,count:d}=this.allocFSQuadsBufferFromRects(e,t,u),P=!1;try{P=!!this.pdfiumModule.EPDFText_RedactInQuads(m.pagePtr,F,d,!!i,!1)}finally{this.memoryManager.free(F)}return P&&(P=!!this.pdfiumModule.FPDFPage_GenerateContent(m.pagePtr)),m.disposeImmediate(),this.logger.perf("PDFiumEngine","Engine",l,"End",`${e.id}-${t.index}`),o.a.resolve(!!P)}applyRedaction(e,t,n){this.logger.debug(G,S,"applyRedaction",e.id,t.index,n.id);let r="ApplyRedaction";this.logger.perf(G,S,r,"Begin",`${e.id}-${t.index}`);let i=this.cache.getContext(e.id);if(!i)return this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let a=i.acquirePage(t.index),l=this.getAnnotationByName(a.pagePtr,n.id);if(!l)return a.release(),this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.NotFound,message:"annotation not found"});let s=this.pdfiumModule.EPDFAnnot_ApplyRedaction(a.pagePtr,l);return this.pdfiumModule.FPDFPage_CloseAnnot(l),s&&this.pdfiumModule.FPDFPage_GenerateContent(a.pagePtr),a.disposeImmediate(),this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.resolve(!!s)}applyAllRedactions(e,t){this.logger.debug(G,S,"applyAllRedactions",e.id,t.index);let n="ApplyAllRedactions";this.logger.perf(G,S,n,"Begin",`${e.id}-${t.index}`);let r=this.cache.getContext(e.id);if(!r)return this.logger.perf(G,S,n,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let i=r.acquirePage(t.index),a=this.pdfiumModule.EPDFPage_ApplyRedactions(i.pagePtr);return a&&this.pdfiumModule.FPDFPage_GenerateContent(i.pagePtr),i.disposeImmediate(),this.logger.perf(G,S,n,"End",`${e.id}-${t.index}`),o.a.resolve(!!a)}flattenAnnotation(e,t,n){this.logger.debug(G,S,"flattenAnnotation",e.id,t.index,n.id);let r="FlattenAnnotation";this.logger.perf(G,S,r,"Begin",`${e.id}-${t.index}`);let i=this.cache.getContext(e.id);if(!i)return this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let a=i.acquirePage(t.index),l=this.getAnnotationByName(a.pagePtr,n.id);if(!l)return a.release(),this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.NotFound,message:"annotation not found"});let s=this.pdfiumModule.EPDFAnnot_Flatten(a.pagePtr,l);return this.pdfiumModule.FPDFPage_CloseAnnot(l),s&&this.pdfiumModule.FPDFPage_GenerateContent(a.pagePtr),a.disposeImmediate(),this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.resolve(!!s)}exportAnnotationAppearanceAsPdf(e,t,n){this.logger.debug(G,S,"exportAnnotationAppearanceAsPdf",e.id,t.index,n.id);let r="ExportAnnotationAppearanceAsPdf";this.logger.perf(G,S,r,"Begin",`${e.id}-${t.index}`);let i=this.cache.getContext(e.id);if(!i)return this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let a=i.acquirePage(t.index),l=this.getAnnotationByName(a.pagePtr,n.id);if(!l)return a.release(),this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.NotFound,message:"annotation not found"});let s=this.pdfiumModule.EPDFAnnot_ExportAppearanceAsDocument(l);
1if(this.pdfiumModule.FPDFPage_CloseAnnot(l),!s)return a.release(),this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.CantCreateNewDoc,message:"can not export annotation as pdf"});try{return o.a.resolve(this.saveDocument(s))}finally{this.pdfiumModule.FPDF_CloseDocument(s),a.release(),this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`)}}exportAnnotationsAppearanceAsPdf(e,t,n){this.logger.debug(G,S,"exportAnnotationsAppearanceAsPdf",e.id,t.index,n.map(e=>e.id));let r="ExportAnnotationsAppearanceAsPdf";this.logger.perf(G,S,r,"Begin",`${e.id}-${t.index}`);let i=this.cache.getContext(e.id);if(!i)return this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});if(0===n.length)return this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.NotFound,message:"no annotations provided"});let a=i.acquirePage(t.index),l=[];for(let i of n){let n=this.getAnnotationByName(a.pagePtr,i.id);if(!n){for(let e of l)this.pdfiumModule.FPDFPage_CloseAnnot(e);return a.release(),this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.NotFound,message:`annotation not found: ${i.id}`})}l.push(n)}let s=4*l.length,u=this.memoryManager.malloc(s);for(let e=0;e<l.length;e++)this.pdfiumModule.pdfium.setValue(u+4*e,l[e],"i32");let m=this.pdfiumModule.EPDFAnnot_ExportMultipleAppearancesAsDocument(u,l.length);for(let e of(this.memoryManager.free(u),l))this.pdfiumModule.FPDFPage_CloseAnnot(e);
1if(!m)return a.release(),this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`),o.a.reject({code:o.P.CantCreateNewDoc,message:"can not export annotations as pdf"});try{return o.a.resolve(this.saveDocument(m))}finally{this.pdfiumModule.FPDF_CloseDocument(m),a.release(),this.logger.perf(G,S,r,"End",`${e.id}-${t.index}`)}}allocFSQuadsBufferFromRects(e,t,n){let r=n.length,i=this.memoryManager.malloc(32*r),a=this.pdfiumModule.pdfium;for(let l=0;l<r;l++){let r=n[l],s=(0,o.A)(r),u=this.convertDevicePointToPagePoint(e,t,s.p1),m=this.convertDevicePointToPagePoint(e,t,s.p2),F=this.convertDevicePointToPagePoint(e,t,s.p3),d=this.convertDevicePointToPagePoint(e,t,s.p4),P=i+32*l;a.setValue(P+0,u.x,"float"),a.setValue(P+4,u.y,"float"),a.setValue(P+8,m.x,"float"),a.setValue(P+12,m.y,"float"),a.setValue(P+16,d.x,"float"),a.setValue(P+20,d.y,"float"),a.setValue(P+24,F.x,"float"),a.setValue(P+28,F.y,"float")}return{ptr:i,count:r}}getInkList(e,t,n){let r=[],o=this.pdfiumModule.FPDFAnnot_GetInkListCount(n);if(o<=0)return r;let i=this.pdfiumModule.pdfium;for(let a=0;a<o;a++){let o=[],l=this.pdfiumModule.FPDFAnnot_GetInkListPath(n,a,0,0);if(l>0){let r=this.memoryManager.malloc(8*l);this.pdfiumModule.FPDFAnnot_GetInkListPath(n,a,r,l);for(let n=0;n<l;n++){let a=r+8*n,l=i.getValue(a+0,"float"),s=i.getValue(a+4,"float"),u=this.convertPagePointToDevicePoint(e,t,{x:l,y:s});o.push({x:u.x,y:u.y})}this.memoryManager.free(r)}r.push({points:o})}return r}setInkList(e,t,n,r){let o=this.pdfiumModule.pdfium;for(let i of r){let r=i.points.length;if(0===r)continue;let a=this.memoryManager.malloc(8*r);for(let n=0;n<r;n++){let r=i.points[n],l=this.convertDevicePointToPagePoint(e,t,r);o.setValue(a+8*n+0,l.x,"float"),o.setValue(a+8*n+4,l.y,"float")}let l=this.pdfiumModule.FPDFAnnot_AddInkStroke(n,a,r);if(this.memoryManager.free(a),-1===l)return!1}return!0}readPdfTextAnno(e,t,n,r){let i=this.readPageAnnoRect(n),a=this.convertPageRectToDeviceRect(e,t,i),l=this.getAnnotString(n,"State"),s=this.getAnnotString(n,"StateModel"),u=this.getAnnotationColor(n),m=this.getAnnotationOpacity(n),F=this.getAnnotationName(n);return{pageIndex:t.index,id:r,type:o.c.TEXT,rect:a,strokeColor:u??"#FFFF00",color:u??"#FFFF00",opacity:m,state:l,stateModel:s,name:F,icon:F,...this.readBaseAnnotationProperties(e,t,n)}}readPdfFreeTextAnno(e,t,n,r){let i=this.readPageAnnoRect(n),a=this.convertPageRectToDeviceRect(e,t,i),l=this.getAnnotString(n,"DS"),s=this.getAnnotationDefaultAppearance(n),u=this.getAnnotationColor(n),m=this.getAnnotationColor(n,o.j.TextColor),F=this.getBorderStyle(n),d=this.getAnnotationTextAlignment(n),P=this.getAnnotationVerticalAlignment(n),_=this.getAnnotationOpacity(n),g=this.getAnnotRichContent(n),c=this.getRectangleDifferences(n),h=this.getAnnotIntent(n),D=this.getCalloutLine(e,t,n),p=this.getLineEndings(n);return{pageIndex:t.index,id:r,type:o.c.FREETEXT,rect:a,fontFamily:(null==s?void 0:s.fontFamily)??o.l.Unknown,fontSize:(null==s?void 0:s.fontSize)??12,fontColor:m??(null==s?void 0:s.fontColor)??"#000000",verticalAlign:P,color:u,backgroundColor:u,opacity:_,textAlign:d,defaultStyle:l,richContent:g,...c.ok&&{rectangleDifferences:{left:c.left,top:c.top,right:c.right,bottom:c.bottom}},...h&&{intent:h},...D&&{calloutLine:D},...p&&{lineEnding:p.end},...F.width>0?{strokeWidth:F.width,strokeColor:(null==s?void 0:s.fontColor)??"#000000"}:"FreeTextCallout"===h?{strokeWidth:1,strokeColor:(null==s?void 0:s.fontColor)??"#000000"}:{},...this.readBaseAnnotationProperties(e,t,n)}}readPdfLinkAnno(e,t,n,r,i){let a,l=this.pdfiumModule.FPDFAnnot_GetLink(r);if(!l)return;let s=this.readPageAnnoRect(r),u=this.convertPageRectToDeviceRect(e,t,s),{style:m,width:F}=this.getBorderStyle(r),d=this.getAnnotationColor(r,o.j.Color);if(m===o.k.DASHED){let{ok:e,pattern:t}=this.getBorderDashPattern(r);e&&(a=t)}let P=this.readPdfLinkAnnoTarget(n,()=>this.pdfiumModule.FPDFLink_GetAction(l),()=>this.pdfiumModule.FPDFLink_GetDest(n,l));return{pageIndex:t.index,id:i,type:o.c.LINK,rect:u,target:P,strokeColor:d,strokeWidth:F,strokeStyle:m,strokeDashArray:a,...this.readBaseAnnotationProperties(e,t,r)}}readPdfWidgetAnno(e,t,n,r,i){let a=this.readPageAnnoRect(n);this.getAnnotationFlags(n);let l=this.getAnnotationDefaultAppearance(n),s=this.convertPageRectToDeviceRect(e,t,a),u=this.readPdfWidgetAnnoField(r,n),m=this.readButtonExportValue(n),F=this.getMKColor(n,0),d=this.getMKColor(n,1),{width:P}=this.getBorderStyle(n);return{pageIndex:t.index,id:i,type:o.c.WIDGET,fontFamily:(null==l?void 0:l.fontFamily)??o.l.Unknown,fontSize:(null==l?void 0:l.fontSize)??12,fontColor:(null==l?void 0:l.fontColor)??"#000000",rect:s,field:u,...void 0!==m&&{exportValue:m},strokeWidth:P,strokeColor:F??"transparent",color:d??"transparent",...this.readBaseAnnotationProperties(e,t,n)}}readPdfFileAttachmentAnno(e,t,n,r){let i=this.readPageAnnoRect(n),a=this.convertPageRectToDeviceRect(e,t,i);return{pageIndex:t.index,id:r,type:o.c.FILEATTACHMENT,rect:a,...this.readBaseAnnotationProperties(e,t,n)}}readPdfInkAnno(e,t,n,r){let i=this.readPageAnnoRect(n),a=this.convertPageRectToDeviceRect(e,t,i),l=this.getAnnotationColor(n)??"#FF0000",s=this.getAnnotationOpacity(n),{width:u}=this.getBorderStyle(n),m=this.getInkList(e,t,n),F=this.getAnnotIntent(n);return{pageIndex:t.index,id:r,type:o.c.INK,rect:a,...F&&{intent:F},strokeColor:l,color:l,opacity:s,strokeWidth:0===u?1:u,inkList:m,...this.readBaseAnnotationProperties(e,t,n)}}readPdfPolygonAnno(e,t,n,r){let i,a=this.readPageAnnoRect(n),l=this.convertPageRectToDeviceRect(e,t,a),s=this.readPdfAnnoVertices(e,t,n),u=this.getAnnotationColor(n),m=this.getAnnotationColor(n,o.j.InteriorColor),F=this.getAnnotationOpacity(n),{style:d,width:P}=this.getBorderStyle(n);if(d===o.k.DASHED){let{ok:e,pattern:t}=this.getBorderDashPattern(n);e&&(i=t)}if(s.length>1){let e=s[0],t=s[s.length-1];e.x===t.x&&e.y===t.y&&s.pop()}let _=this.getRectangleDifferences(n),g=this.getBorderEffect(n);return{pageIndex:t.index,id:r,type:o.c.POLYGON,rect:l,strokeColor:u??"#FF0000",color:m??"transparent",opacity:F,strokeWidth:0===P?1:P,strokeStyle:d,strokeDashArray:i,vertices:s,...g.ok&&{cloudyBorderIntensity:g.intensity},..._.ok&&{rectangleDifferences:{left:_.left,top:_.top,right:_.right,bottom:_.bottom}},...this.readBaseAnnotationProperties(e,t,n)}}readPdfPolylineAnno(e,t,n,r){let i,a=this.readPageAnnoRect(n),l=this.convertPageRectToDeviceRect(e,t,a),s=this.readPdfAnnoVertices(e,t,n),u=this.getAnnotationColor(n),m=this.getAnnotationColor(n,o.j.InteriorColor),F=this.getAnnotationOpacity(n),{style:d,width:P}=this.getBorderStyle(n);if(d===o.k.DASHED){let{ok:e,pattern:t}=this.getBorderDashPattern(n);e&&(i=t)}let _=this.getLineEndings(n);return{pageIndex:t.index,id:r,type:o.c.POLYLINE,rect:l,strokeColor:u??"#FF0000",color:m??"transparent",opacity:F,strokeWidth:0===P?1:P,strokeStyle:d,strokeDashArray:i,lineEndings:_,vertices:s,...this.readBaseAnnotationProperties(e,t,n)}}readPdfLineAnno(e,t,n,r){let i,a=this.readPageAnnoRect(n),l=this.convertPageRectToDeviceRect(e,t,a),s=this.getLinePoints(e,t,n
1),u=this.getLineEndings(n),m=this.getAnnotationColor(n),F=this.getAnnotationColor(n,o.j.InteriorColor),d=this.getAnnotationOpacity(n),{style:P,width:_}=this.getBorderStyle(n);if(P===o.k.DASHED){let{ok:e,pattern:t}=this.getBorderDashPattern(n);e&&(i=t)}return{pageIndex:t.index,id:r,type:o.c.LINE,rect:l,strokeWidth:0===_?1:_,strokeStyle:P,strokeDashArray:i,strokeColor:m??"#FF0000",color:F??"transparent",opacity:d,linePoints:s||{start:{x:0,y:0},end:{x:0,y:0}},lineEndings:u||{start:o.m.None,end:o.m.None},...this.readBaseAnnotationProperties(e,t,n)}}readPdfHighlightAnno(e,t,n,r){let i=this.readPageAnnoRect(n),a=this.convertPageRectToDeviceRect(e,t,i),l=this.getQuadPointsAnno(e,t,n),s=this.getAnnotationColor(n)??"#FFFF00",u=this.getAnnotationOpacity(n);return{pageIndex:t.index,id:r,type:o.c.HIGHLIGHT,rect:a,segmentRects:l,strokeColor:s,color:s,opacity:u,...this.readBaseAnnotationProperties(e,t,n)}}readPdfUnderlineAnno(e,t,n,r){let i=this.readPageAnnoRect(n),a=this.convertPageRectToDeviceRect(e,t,i),l=this.getQuadPointsAnno(e,t,n),s=this.getAnnotationColor(n)??"#FF0000",u=this.getAnnotationOpacity(n);return{pageIndex:t.index,id:r,type:o.c.UNDERLINE,rect:a,segmentRects:l,strokeColor:s,color:s,opacity:u,...this.readBaseAnnotationProperties(e,t,n)}}readPdfStrikeOutAnno(e,t,n,r){let i=this.readPageAnnoRect(n),a=this.convertPageRectToDeviceRect(e,t,i),l=this.getQuadPointsAnno(e,t,n),s=this.getAnnotationColor(n)??"#FF0000",u=this.getAnnotationOpacity(n);return{pageIndex:t.index,id:r,type:o.c.STRIKEOUT,rect:a,segmentRects:l,strokeColor:s,color:s,opacity:u,...this.readBaseAnnotationProperties(e,t,n)}}readPdfSquigglyAnno(e,t,n,r){let i=this.readPageAnnoRect(n),a=this.convertPageRectToDeviceRect(e,t,i),l=this.getQuadPointsAnno(e,t,n),s=this.getAnnotationColor(n)??"#FF0000",u=this.getAnnotationOpacity(n);return{pageIndex:t.index,id:r,type:o.c.SQUIGGLY,rect:a,segmentRects:l,strokeColor:s,color:s,opacity:u,...this.readBaseAnnotationProperties(e,t,n)}}readPdfCaretAnno(e,t,n,r){let i=this.readPageAnnoRect(n),a=this.convertPageRectToDeviceRect(e,t,i),l=this.getAnnotationColor(n),s=this.getAnnotationOpacity(n),u=this.getAnnotIntent(n),m=this.getRectangleDifferences(n);return{pageIndex:t.index,id:r,type:o.c.CARET,rect:a,strokeColor:l,opacity:s,intent:u,...m.ok&&{rectangleDifferences:{left:m.left,top:m.top,right:m.right,bottom:m.bottom}},...this.readBaseAnnotationProperties(e,t,n)}}readPdfRedactAnno(e,t,n,r){let i=this.readPageAnnoRect(n),a=this.convertPageRectToDeviceRect(e,t,i),l=this.getQuadPointsAnno(e,t,n),s=this.getAnnotationColor(n,o.j.InteriorColor),u=this.getAnnotationColor(n,o.j.OverlayColor),m=this.getAnnotationColor(n,o.j.Color),F=this.getAnnotationOpacity(n),d=this.getOverlayText(n),P=this.getOverlayTextRepeat(n),_=this.getAnnotationDefaultAppearance(n),g=this.getAnnotationTextAlignment(n);return{pageIndex:t.index,id:r,type:o.c.REDACT,rect:a,segmentRects:l,color:s,overlayColor:u,strokeColor:m,opacity:F,overlayText:d,overlayTextRepeat:P,fontFamily:null==_?void 0:_.fontFamily,fontSize:null==_?void 0:_.fontSize,fontColor:null==_?void 0:_.fontColor,textAlign:g,...this.readBaseAnnotationProperties(e,t,n)}}readPdfStampAnno(e,t,n,r){let i=this.readPageAnnoRect(n),a=this.convertPageRectToDeviceRect(e,t,i),l=this.getAnnotationName(n);
1return{pageIndex:t.index,id:r,type:o.c.STAMP,rect:a,name:l,icon:l,...this.readBaseAnnotationProperties(e,t,n)}}readPdfPageObject(e){switch(this.pdfiumModule.FPDFPageObj_GetType(e)){case o.B.PATH:return this.readPathObject(e);case o.B.IMAGE:return this.readImageObject(e);case o.B.FORM:return this.readFormObject(e)}}readPathObject(e){let t=this.pdfiumModule.FPDFPath_CountSegments(e),n=this.memoryManager.malloc(4),r=this.memoryManager.malloc(4),i=this.memoryManager.malloc(4),a=this.memoryManager.malloc(4);this.pdfiumModule.FPDFPageObj_GetBounds(e,n,r,i,a);let l={left:this.pdfiumModule.pdfium.getValue(n,"float"),bottom:this.pdfiumModule.pdfium.getValue(r,"float"),right:this.pdfiumModule.pdfium.getValue(i,"float"),top:this.pdfiumModule.pdfium.getValue(a,"float")};this.memoryManager.free(n),this.memoryManager.free(r),this.memoryManager.free(i),this.memoryManager.free(a);let s=[];for(let n=0;n<t;n++){let t=this.readPdfSegment(e,n);s.push(t)}let u=this.readPdfPageObjectTransformMatrix(e);return{type:o.B.PATH,bounds:l,segments:s,matrix:u}}readPdfSegment(e,t){let n=this.pdfiumModule.FPDFPath_GetPathSegment(e,t),r=this.pdfiumModule.FPDFPathSegment_GetType(n),o=this.pdfiumModule.FPDFPathSegment_GetClose(n),i=this.memoryManager.malloc(4),a=this.memoryManager.malloc(4);this.pdfiumModule.FPDFPathSegment_GetPoint(n,i,a);let l=this.pdfiumModule.pdfium.getValue(i,"float"),s=this.pdfiumModule.pdfium.getValue(a,"float");return this.memoryManager.free(i),this.memoryManager.free(a),{type:r,point:{x:l,y:s},isClosed:o}}readImageObject(e){let t=this.pdfiumModule.FPDFImageObj_GetBitmap(e),n=this.pdfiumModule.FPDFBitmap_GetBuffer(t),r=this.pdfiumModule.FPDFBitmap_GetWidth(t),i=this.pdfiumModule.FPDFBitmap_GetHeight(t),a=this.pdfiumModule.FPDFBitmap_GetFormat(t),l=r*i,s=new Uint8ClampedArray(4*l);for(let e=0;e<l;e++)if(2===a){let t=this.pdfiumModule.pdfium.getValue(n+3*e,"i8"),r=this.pdfiumModule.pdfium.getValue(n+3*e+1,"i8"),o=this.pdfiumModule.pdfium.getValue(n+3*e+2,"i8");s[4*e]=o,s[4*e+1]=r,s[4*e+2]=t,s[4*e+3]=100}let u=this.readPdfPageObjectTransformMatrix(e);return{type:o.B.IMAGE,imageData:{data:s,width:r,height:i},matrix:u}}readFormObject(e){let t=this.pdfiumModule.FPDFFormObj_CountObjects(e),n=[];for(let r=0;r<t;r++){let t=this.pdfiumModule.FPDFFormObj_GetObject(e,r),o=this.readPdfPageObject(t);o&&n.push(o)}let r=this.readPdfPageObjectTransformMatrix(e);return{type:o.B.FORM,objects:n,matrix:r}}readPdfPageObjectTransformMatrix(e){let t=this.memoryManager.malloc(24);if(this.pdfiumModule.FPDFPageObj_GetMatrix(e,t)){let e=this.pdfiumModule.pdfium.getValue(t,"float"),n=this.pdfiumModule.pdfium.getValue(t+4,"float"),r=this.pdfiumModule.pdfium.getValue(t+8,"float"),o=this.pdfiumModule.pdfium.getValue(t+12,"float"),i=this.pdfiumModule.pdfium.getValue(t+16,"float"),a=this.pdfiumModule.pdfium.getValue(t+20,"float");return this.memoryManager.free(t),{a:e,b:n,c:r,d:o,e:i,f:a}}return this.memoryManager.free(t),{a:1,b:0,c:0,d:1,e:0,f:0}}readStampAnnotationContents(e){let t=[],n=this.pdfiumModule.FPDFAnnot_GetObjectCount(e);for(let r=0;r<n;r++){let n=this.pdfiumModule.FPDFAnnot_GetObject(e,r),o=this.readPdfPageObject(n);o&&t.push(o)}return t}getStrokeWidth(e){let t=this.memoryManager.malloc(4),n=this.memoryManager.malloc(4),r=this.memoryManager.malloc(4),o=this.pdfiumModule.FPDFAnnot_GetBorder(e,t,n,r)?this.pdfiumModule.pdfium.getValue(r,"float"):1;return this.memoryManager.free(t),this.memoryManager.free(n),this.memoryManager.free(r),o}getAnnotationFlags(e){let t=this.pdfiumModule.FPDFAnnot_GetFlags(e);return(0,o.C)(t)}setAnnotationFlags(e,t){let n=(0,o.D)(t);return this.pdfiumModule.FPDFAnnot_SetFlags(e,n)}readPdfCircleAnno(e,t,n,r){let i,a=this.readPageAnnoRect(n),l=this.convertPageRectToDeviceRect(e,t,a),s=this.getAnnotationColor(n,o.j.InteriorColor),u=this.getAnnotationColor(n),m=this.getAnnotationOpacity(n),{style:F,width:d}=this.getBorderStyle(n);if(F===o.k.DASHED){let{ok:e,pattern:t}=this.getBorderDashPattern(n);e&&(i=t)}let P=this.getRectangleDifferences(n),_=this.getBorderEffect(n);return{pageIndex:t.index,id:r,type:o.c.CIRCLE,rect:l,color:s??"transparent",opacity:m,strokeWidth:d,strokeColor:u??"#FF0000",strokeStyle:F,...void 0!==i&&{strokeDashArray:i},..._.ok&&{cloudyBorderIntensity:_.intensity},...P.ok&&{rectangleDifferences:{left:P.left,top:P.top,right:P.right,bottom:P.bottom}},...this.readBaseAnnotationProperties(e,t,n)}}readPdfSquareAnno(e,t,n,r){let i,a=this.readPageAnnoRect(n),l=this.convertPageRectToDeviceRect(e,t,a),s=this.getAnnotationColor(n,o.j.InteriorColor),u=this.getAnnotationColor(n),m=this.getAnnotationOpacity(n),{style:F,width:d}=this.getBorderStyle(n);if(F===o.k.DASHED){let{ok:e,pattern:t}=this.getBorderDashPattern(n);e&&(i=t)}let P=this.getRectangleDifferences(n),_=this.getBorderEffect(n);return{pageIndex:t.index,id:r,type:o.c.SQUARE,rect:l,color:s??"transparent",opacity:m,strokeColor:u??"#FF0000",strokeWidth:d,strokeStyle:F,...void 0!==i&&{strokeDashArray:i},..._.ok&&{cloudyBorderIntensity:_.intensity},...P.ok&&{rectangleDifferences:{left:P.left,top:P.top,right:P.right,bottom:P.bottom}},...this.readBaseAnnotationProperties(e,t,n)}}readPdfAnno(e,t,n,r,o){let i=this.readPageAnnoRect(r),a=this.convertPageRectToDeviceRect(e,t,i);return{pageIndex:t.index,id:o,type:n,rect:a,...this.readBaseAnnotationProperties(e,t,r)}}getInReplyToId(e){let t=this.pdfiumModule.FPDFAnnot_GetLinkedAnnot(e,"IRT");if(!t)return;let n=this.getAnnotString(t,"NM");return n||(n=(0,o.u)(),this.setAnnotString(t,"NM",n)),this.pdfiumModule.FPDFPage_CloseAnnot(t),n}setInReplyToId(e,t,n){if(!n)return this.pdfiumModule.EPDFAnnot_SetLinkedAnnot(t,"IRT",0);let r=this.getAnnotationByName(e,n);return!!r&&this.pdfiumModule.EPDFAnnot_SetLinkedAnnot(t,"IRT",r)}rotatePointForSave(e,t,n){let r=n*Math.PI/180,o=Math.cos(r),i=Math.sin(r),a=e.x-t.x,l=e.y-t.y;return{x:t.x+a*o-l*i,y:t.y+a*i+l*o}}prepareAnnotationForSave(e){let t=e.rotation,n=e.unrotatedRect;if(!t||0===t||!n)return e;let r={x:n.origin.x+n.size.width/2,y:n.origin.y+n.size.height/2};switch(e.type){case o.c.INK:{let n=e.inkList.map(e=>({points:e.points.map(e=>this.rotatePointForSave(e,r,t))}));return{...e,inkList:n}}case o.c.LINE:return{...e,linePoints:{start:this.rotatePointForSave(e.linePoints.start,r,t),end:this.rotatePointForSave(e.linePoints.end,r,t)}};case o.c.POLYGON:return{...e,vertices:e.vertices.map(e=>this.rotatePointForSave(e,r,t))};case o.c.POLYLINE:return{...e,vertices:e.vertices.map(e=>this.rotatePointForSave(e,r,t))};default:return e}}applyBaseAnnotationProperties(e,t,n,r,o){if(!this.setAnnotString(r,"T",o.author||"")||!this.setAnnotString(r,"Contents",o.contents??"")||o.subject&&!this.setAnnotString(r,"Subj",o.subject)||o.modified&&!this.setAnnotationDate(r,"M",o.modified)||o.created&&!this.setAnnotationDate(r,"CreationDate",o.created)||o.flags&&!this.setAnnotationFlags(r,o.flags))return!1;let i=this.getAnnotCustom(r)??{},a={...i,...o.custom??{}};if(delete a.unrotatedRect,delete a.rotation,Object.keys(a).length>0){if(!this.setAnnotCustom(r,a))return!1}else if(Object.keys(i).length>0&&!this.setAnnotCustom(r,null))return!1;if(void 0!==o.rotation){let e=o.rotation?(360-o.rotation)%360:0;this.setAnnotExtendedRotation(r,e)}return o.unrotatedRect?this.setAnnotUnrotatedRect(e,t,r,o.unrotatedRect):o.rotation&&0!==o.rotation&&this.setAnnotUnrotatedRect(e,t,r,o.rect),!!this.setInReplyToId(n,r,o.inReplyToId)&&!!this.setReplyType(r,o.replyType)}readBaseAnnotationProperties(e,t,n){let r=this.getAnnotString(n,"T"),i=this.getAnnotString(n,"Contents")||"",a=this.getAnnotationDate(n,"M"),l=this.getAnnotationDate(n,"CreationDate"),s=this.getAnnotString(n,"Subj"),u=this.getAnnotationFlags(n),m=this.getAnnotCustom(n),F=this.getInReplyToId(n),d=this.getReplyType(n),P=this.pdfiumModule.EPDFAnnot_GetBlendM
1ode(n),_=this.getAnnotExtendedRotation(n),g=0!==_?(360-_)%360:0,c=this.readAnnotUnrotatedRect(n),h=c?this.convertPageRectToDeviceRect(e,t,c):void 0;return{author:r,contents:i,modified:a,created:l,flags:u,custom:m,blendMode:P,...s&&{subject:s},...F&&{inReplyToId:F},...d&&d!==o.x.Reply&&{replyType:d},...0!==g&&{rotation:g},...void 0!==h&&{unrotatedRect:h}}}getAnnotString(e,t){let n=this.pdfiumModule.FPDFAnnot_GetStringValue(e,t,0,0);if(0===n)return;let r=2*(n+1),o=this.memoryManager.malloc(r);this.pdfiumModule.FPDFAnnot_GetStringValue(e,t,o,r);let i=this.pdfiumModule.pdfium.UTF16ToString(o);return this.memoryManager.free(o),i||void 0}readButtonExportValue(e){let t=this.pdfiumModule.EPDFAnnot_GetButtonExportValue(e,0,0);if(0===t)return;let n=2*(t+1),r=this.memoryManager.malloc(n);this.pdfiumModule.EPDFAnnot_GetButtonExportValue(e,r,n);let o=this.pdfiumModule.pdfium.UTF16ToString(r);return this.memoryManager.free(r),o||void 0}getAttachmentString(e,t){let n=this.pdfiumModule.FPDFAttachment_GetStringValue(e,t,0,0);if(0===n)return;let r=2*(n+1),o=this.memoryManager.malloc(r);this.pdfiumModule.FPDFAttachment_GetStringValue(e,t,o,r);let i=this.pdfiumModule.pdfium.UTF16ToString(o);return this.memoryManager.free(o),i||void 0}getAttachmentNumber(e,t){let n=this.memoryManager.malloc(4);try{if(!this.pdfiumModule.EPDFAttachment_GetIntegerValue(e,t,n))return;return this.pdfiumModule.pdfium.getValue(n,"i32")>>>0}finally{this.memoryManager.free(n)}}getAnnotCustom(e){let t=this.getAnnotString(e,"EPDFCustom");if(t)try{return JSON.parse(t)}catch(e){return console.warn("Failed to parse annotation custom data as JSON:",e),void console.warn("Invalid JSON string:",t)}}setAnnotCustom(e,t){if(null==t)return this.setAnnotString(e,"EPDFCustom","");try{let n=JSON.stringify(t);return this.setAnnotString(e,"EPDFCustom",n)}catch(e){return console.warn("Failed to stringify annotation custom data as JSON:",e),console.warn("Invalid data object:",t),!1}}getAnnotIntent(e){let t=this.pdfiumModule.EPDFAnnot_GetIntent(e,0,0);if(0===t)return;let n=2*(t+1),r=this.memoryManager.malloc(n);this.pdfiumModule.EPDFAnnot_GetIntent(e,r,n);let o=this.pdfiumModule.pdfium.UTF16ToString(r);return this.memoryManager.free(r),o&&"undefined"!==o?o:void 0}setAnnotIntent(e,t){return this.pdfiumModule.EPDFAnnot_SetIntent(e,t)}getAnnotRichContent(e){let t=this.pdfiumModule.EPDFAnnot_GetRichContent(e,0,0);if(0===t)return;let n=2*(t+1),r=this.memoryManager.malloc(n);this.pdfiumModule.EPDFAnnot_GetRichContent(e,r,n);let o=this.pdfiumModule.pdfium.UTF16ToString(r);return this.memoryManager.free(r),o||void 0}getAnnotationByName(e,t){return this.withWString(t,t=>this.pdfiumModule.EPDFPage_GetAnnotByName(e,t))}removeAnnotationByName(e,t){return this.withWString(t,t=>this.pdfiumModule.EPDFPage_RemoveAnnotByName(e,t))}setAnnotString(e,t,n){return this.withWString(n,n=>this.pdfiumModule.FPDFAnnot_SetStringValue(e,t,n))}setAttachmentString(e,t,n){return this.withWString(n,n=>this.pdfiumModule.FPDFAttachment_SetStringValue(e,t,n))}readPdfAnnoVertices(e,t,n){let r=[],o=this.pdfiumModule.FPDFAnnot_GetVertices(n,0,0),i=this.memoryManager.malloc(8*o);this.pdfiumModule.FPDFAnnot_GetVertices(n,i,o);for(let n=0;n<o;n++){let o=this.pdfiumModule.pdfium.getValue(i+8*n,"float"),a=this.pdfiumModule.pdfium.getValue(i+8*n+4,"float"),{x:l,y:s}=this.convertPagePointToDevicePoint(e,t,{x:o,y:a}),u=r[r.length-1];u&&u.x===l&&u.y===s||r.push({x:l,y:s})}return this.memoryManager.free(i),r}setPdfAnnoVertices(e,t,n,r){let o=this.pdfiumModule.pdfium,i=this.memoryManager.malloc(8*r.length);r.forEach((n,r)=>{let a=this.convertDevicePointToPagePoint(e,t,n);o.setValue(i+8*r+0,a.x,"float"),o.setValue(i+8*r+4,a.y,"float")});let a=this.pdfiumModule.EPDFAnnot_SetVertices(n,i,r.length);return this.memoryManager.free(i),a}getCalloutLine(e,t,n){let r=this.pdfiumModule.EPDFAnnot_GetCalloutLineCount(n);if(0===r)return;let o=this.memoryManager.malloc(8*r);if(0===this.pdfiumModule.EPDFAnnot_GetCalloutLine(n,o,r))return void this.memoryManager.free(o);let i=[];for(let n=0;n<r;n++){let r=this.pdfiumModule.pdfium.getValue(o+8*n,"float"),a=this.pdfiumModule.pdfium.getValue(o+8*n+4,"float");i.push(this.convertPagePointToDevicePoint(e,t,{x:r,y:a}))}return this.memoryManager.free(o),i}setCalloutLine(e,t,n,r){let o=this.pdfiumModule.pdfium,i=this.memoryManager.malloc(8*r.length);r.forEach((n,r)=>{let a=this.convertDevicePointToPagePoint(e,t,n);o.setValue(i+8*r+0,a.x,"float"),o.setValue(i+8*r+4,a.y,"float")});let a=this.pdfiumModule.EPDFAnnot_SetCalloutLine(n,i,r.length);return this.memoryManager.free(i),a}readPdfBookmarkTarget(e,t,n){let r=t();if(r)return{type:"action",action:this.readPdfAction(e,r)};{let t=n();if(t)return{type:"destination",destination:this.readPdfDestination(e,t)}}}readPdfWidgetAnnoField(e,t){let n=this.pdfiumModule.FPDFAnnot_GetFormField
1Flags(e,t),r=this.pdfiumModule.FPDFAnnot_GetFormFieldType(e,t),i=m(this.pdfiumModule.pdfium,(n,r)=>this.pdfiumModule.FPDFAnnot_GetFormFieldName(e,t,n,r),this.pdfiumModule.pdfium.UTF16ToString),a=m(this.pdfiumModule.pdfium,(n,r)=>this.pdfiumModule.FPDFAnnot_GetFormFieldAlternateName(e,t,n,r),this.pdfiumModule.pdfium.UTF16ToString),l=m(this.pdfiumModule.pdfium,(n,r)=>this.pdfiumModule.EPDFAnnot_GetFormFieldRawValue(e,t,n,r),this.pdfiumModule.pdfium.UTF16ToString),s=this.pdfiumModule.EPDFAnnot_GetFormFieldObjectNumber(e,t),u={flag:n,name:i,alternateName:a,value:l,fieldObjectId:s>0?s:void 0};switch(r){case o.f.TEXTFIELD:{let e,n=this.memoryManager.malloc(4);return this.pdfiumModule.FPDFAnnot_GetNumberValue(t,"MaxLen",n)&&(e=this.pdfiumModule.pdfium.getValue(n,"float")),this.memoryManager.free(n),{...u,type:r,maxLen:e}}case o.f.CHECKBOX:return{...u,type:r};case o.f.RADIOBUTTON:case o.f.COMBOBOX:case o.f.LISTBOX:return{...u,type:r,options:this.readWidgetOptions(e,t)};case o.f.PUSHBUTTON:case o.f.SIGNATURE:default:return{...u,type:r}}}readWidgetOptions(e,t){let n=[],r=this.pdfiumModule.FPDFAnnot_GetOptionCount(e,t);for(let o=0;o<r;o++){let r=m(this.pdfiumModule.pdfium,(n,r)=>this.pdfiumModule.FPDFAnnot_GetOptionLabel(e,t,o,n,r),this.pdfiumModule.pdfium.UTF16ToString),i=this.pdfiumModule.FPDFAnnot_IsOptionSelected(e,t,o);n.push({label:r,isSelected:i})}return n}renderPageAnnotationRaw(e,t,n,r){let{scaleFactor:i=1,rotation:a=o.R.Degree0,dpr:l=1,mode:s=o.E.Normal}=r??{};this.logger.debug(G,S,"renderPageAnnotation",e,t,n,r),this.logger.perf(G,S,"RenderPageAnnotation","Begin",`${e.id}-${t.index}-${n.id}`);let u=new o.T,m=this.cache.getContext(e.id);if(!m)return this.logger.perf(G,S,"RenderPageAnnotation","End",`${e.id}-${t.index}-${n.id}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let F=m.acquirePage(t.index),d=this.getAnnotationByName(F.pagePtr,n.id);if(!d)return this.logger.perf(G,S,"RenderPageAnnotation","End",`${e.id}-${t.index}-${n.id}`),F.release(),o.a.reject({code:o.P.NotFound,message:"annotation not found"});let P=!!this.pdfiumModule.EPDFAnnot_HasAppearanceStream(d,s);if(P||n.type!==o.c.WIDGET||this.pdfiumModule.FPDFAnnot_HasKey(d,"AP")||(this.pdfiumModule.EPDFAnnot_GenerateFormFieldAP(d),P=!!this.pdfiumModule.EPDFAnnot_HasAppearanceStream(d,s)),!P)return this.pdfiumModule.FPDFPage_CloseAnnot(d),F.release(),this.logger.perf(G,S,"RenderPageAnnotation","End",`${e.id}-${t.index}-${n.id}`),u.resolve({data:new Uint8ClampedArray(4),width:1,height:1}),u;let _=Math.max(.01,i*l),g=!!(null==r?void 0:r.unrotated)&&!!n.unrotatedRect,c=g?n.unrotatedRect:n.rect,h=(0,o.F)((0,o.G)(t.size,c,a,_)),D=Math.max(1,h.size.width),p=Math.max(1,h.size.height),f=4*D,b=f*p,A=this.memoryManager.malloc(b),E=this.pdfiumModule.FPDFBitmap_CreateEx(D,p,4,A,f);this.pdfiumModule.FPDFBitmap_FillRect(E,0,0,D,p,0);let M=(0,o.H)(c,a,D,p),y=this.memoryManager.malloc(24);new Float32Array(this.pdfiumModule.pdfium.HEAPF32.buffer,y,6).set([M.a,M.b,M.c,M.d,M.e,M.f]);let C=!1;try{C=g?!!this.pdfiumModule.EPDF_RenderAnnotBitmapUnrotated(E,F.pagePtr,d,s,y,16):!!this.pdfiumModule.EPDF_RenderAnnotBitmap(E,F.pagePtr,d,s,y,16)}finally{this.memoryManager.free(y),this.pdfiumModule.FPDFBitmap_Destroy(E),this.pdfiumModule.FPDFPage_CloseAnnot(d),F.release()}if(!C)return this.memoryManager.free(A),this.logger.perf(G,S,"RenderPageAnnotation","End",`${e.id}-${t.index}-${n.id}`),o.a.reject({code:o.P.Unknown,message:"EPDF_RenderAnnotBitmap failed"});let x={data:new Uint8ClampedArray(this.pdfiumModule.pdfium.HEAPU8.subarray(A,A+b)),width:D,height:p};return u.resolve(x),this.memoryManager.free(A),u}renderPageAnnotationsRaw(e,t,n){let{scaleFactor:r=1,rotation:i=o.R.Degree0,dpr:a=1}=n??{};this.logger.debug(G,S,"renderPageAnnotationsRaw",e,t,n),this.logger.perf(G,S,"RenderPageAnnotationsRaw","Begin",`${e.id}-${t.index}`);let l=this.cache.getContext(e.id);if(!l)return this.logger.perf(G,S,"RenderPageAnnotationsRaw","End",`${e.id}-${t.index}`),o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let s=l.acquirePage(t.index),u={},m=Math.max(.01,r*a),F=this.pdfiumModule.FPDFPage_GetAnnotCount(s.pagePtr);for(let n=0;n<F;n++){let r=this.pdfiumModule.FPDFPage_GetAnnot(s.pagePtr,n);if(r)try{let n=this.getAnnotString(r,"NM");
1if(!n||0!==this.getAnnotExtendedRotation(r)&&this.readAnnotUnrotatedRect(r))continue;let a=this.pdfiumModule.EPDFAnnot_GetAvailableAppearanceModes(r);if(!a)continue;let l={};for(let{bit:n,mode:u,key:F}of[{bit:o.I,mode:o.E.Normal,key:"normal"},{bit:o.J,mode:o.E.Rollover,key:"rollover"},{bit:o.K,mode:o.E.Down,key:"down"}]){if(!(a&n))continue;let o=this.renderSingleAnnotAppearance(e,t,s,r,u,i,m);o&&(l[F]=o)}(l.normal||l.rollover||l.down)&&(u[n]=l)}finally{this.pdfiumModule.FPDFPage_CloseAnnot(r)}}s.release(),this.logger.perf(G,S,"RenderPageAnnotationsRaw","End",`${e.id}-${t.index}`);let d=new o.T;return d.resolve(u),d}renderSingleAnnotAppearance(e,t,n,r,i,a,l){if(!this.pdfiumModule.EPDFAnnot_HasAppearanceStream(r,i)&&(this.pdfiumModule.FPDFAnnot_GetSubtype(r)!==o.c.WIDGET||this.pdfiumModule.FPDFAnnot_HasKey(r,"AP")||(this.pdfiumModule.EPDFAnnot_GenerateFormFieldAP(r),!this.pdfiumModule.EPDFAnnot_HasAppearanceStream(r,i))))return null;let s=this.readPageAnnoRect(r),u=this.convertPageRectToDeviceRect(e,t,s),m=(0,o.F)((0,o.G)(t.size,u,a,l)),F=Math.max(1,m.size.width),d=Math.max(1,m.size.height),P=4*F,_=P*d,g=this.memoryManager.malloc(_),c=this.pdfiumModule.FPDFBitmap_CreateEx(F,d,4,g,P);this.pdfiumModule.FPDFBitmap_FillRect(c,0,0,F,d,0);let h=(0,o.H)(u,a,F,d),D=this.memoryManager.malloc(24);new Float32Array(this.pdfiumModule.pdfium.HEAPF32.buffer,D,6).set([h.a,h.b,h.c,h.d,h.e,h.f]);let p=!1;try{p=!!this.pdfiumModule.EPDF_RenderAnnotBitmap(c,n.pagePtr,r,i,D,16)}finally{this.memoryManager.free(D),this.pdfiumModule.FPDFBitmap_Destroy(c)}if(!p)return this.memoryManager.free(g),null;let f={data:new Uint8ClampedArray(this.pdfiumModule.pdfium.HEAPU8.subarray(g,g+_)),width:F,height:d};return this.memoryManager.free(g),{data:f,rect:u}}renderRectEncoded(e,t,n,r){let i=new o.T,a=(null==r?void 0:r.rotation)??o.R.Degree0,l=this.cache.getContext(e.id);if(!l)return o.a.reject({code:o.P.DocNotOpen,message:"document does not open"});let s=Math.max(.01,(null==r?void 0:r.scaleFactor)??1)*Math.max(1,(null==r?void 0:r.dpr)??1),u=n.size.width,m=n.size.height,F=!(1&~a),d=Math.max(1,Math.round((F?m:u)*s)),P=Math.max(1,Math.round((F?u:m)*s)),_=4*d,g=_*P,c=l.acquirePage(t.index),h=(null==r?void 0:r.withForms)??!1,D=this.memoryManager.malloc(g),p=this.pdfiumModule.FPDFBitmap_CreateEx(d,P,4,D,_),f=0xffffffff*(null==r||!r.transparentBackground);this.pdfiumModule.FPDFBitmap_FillRect(p,0,0,d,P,f);let b=(0,o.H)(n,a,d,P),A=this.memoryManager.malloc(24);new Float32Array(this.pdfiumModule.pdfium.HEAPF32.buffer,A,6).set([b.a,b.b,b.c,b.d,b.e,b.f]);let E=this.memoryManager.malloc(16);new Float32Array(this.pdfiumModule.pdfium.HEAPF32.buffer,E,4).set([0,0,d,P]);let M=16;(null==r?void 0:r.withAnnotations)&&(M|=1);try{this.pdfiumModule.FPDF_RenderPageBitmapWithMatrix(p,c.pagePtr,A,E,M),h&&c.withFormHandle(e=>{let{startX:r,startY:i,formsWidth:l,formsHeight:s}=function(e,t,n,r){let i,a,l=t.origin.x,s=t.origin.y,u=l+t.size.width,m=s+t.size.height,F=n.width,d=n.height,P=Math.hypot(e.a,e.b),_=Math.hypot(e.c,e.d),g=!(1&~r),c=g?Math.max(1,Math.round(d*P)):Math.max(1,Math.round(F*P)),h=g?Math.max(1,Math.round(F*_)):Math.max(1,Math.round(d*_));switch(r){case o.R.Degree0:i=-Math.round(l*P),a=-Math.round(s*_);break;case o.R.Degree90:i=Math.round((m-d)*P),a=-Math.round(l*_);break;case o.R.Degree180:i=Math.round((u-F)*P),a=Math.round((m-d)*_);break;case o.R.Degree270:i=-Math.round(s*P),a=Math.round((u-F)*_);break;default:i=-Math.round(l*P),a=-Math.round(s*_)}return{startX:i,startY:a,formsWidth:c,formsHeight:h,scaleX:P,scaleY:_}}(b,n,t.size,a);this.pdfiumModule.FPDF_FFLDraw(e,p,c.pagePtr,r,i,l,s,a,M)})}finally{c.release(),this.memoryManager.free(A),this.memoryManager.free(E)}this.logger.perf(G,S,"RenderRectEncodedData","Begin",`${e.id}-${t.index}`);let y=this.pdfiumModule.pdfium.HEAPU8.subarray(D,D+g);this.logger.perf(G,S,"RenderRectEncodedData","End",`${e.id}-${t.index}`),this.logger.perf(G,S,"RenderRectEncodedImageData","Begin",`${e.id}-${t.index}`);let C={data:new Uint8ClampedArray(y),width:d,height:P};return this.logger.perf(G,S,"RenderRectEncodedImageData","End",`${e.id}-${t.index}`),i.resolve(C),this.pdfiumModule.FPDFBitmap_Destroy(p),this.memoryManager.free(D),i}readPdfLinkAnnoTarget(e,t,n){let r=n();if(r)return{type:"destination",destination:this.readPdfDestination(e,r)};{let n=t();if(n)return{type:"action",action:this.readPdfAction(e,n)}}}createLocalDestPtr(e,t){var n,r;let i=this.pdfiumModule.FPDF_LoadPage(e,t.pageIndex);if(!i)return 0;try{if(t.zoom.mode===o.L.XYZ){let{x:e,y:n,zoom:r}=t.zoom.params;return this.pdfiumModule.EPDFDest_CreateXYZ(i,!0,e,!0,n,!0,r)}let e,a=[];switch(t.zoom.mode){case o.L.FitPage:e=o.L.FitPage;break;case o.L.FitHorizontal:e=o.L.FitHorizontal,a=[(null==(n=t.view)?void 0:n[0])??0];break;case o.L.FitVertical:e=o.L.FitVertical,a=[(null==(r=t.view)?void 0:r[0])??0];break;case o.L.FitRectangle:{let n=t.view??[];a=[n[0]??0,n[1]??0,n[2]??0,n[3]??0],e=o.L.FitRectangle}break;case o.L.Unknown:default:return 0}return this.withFloatArray(a,(t,n)=>this.pdfiumModule.EPDFDest_CreateView(i,e,t,n))}finally{this.pdfiumModule.FPDF_ClosePage(i)}}applyBookmarkTarget(e,t,n){if("destination"===n.type){let r=this.createLocalDestPtr(e,n.destination);return!!r&&!!this.pdfiumModule.EPDFBookmark_SetDest(e,t,r)}let r=n.action;switch(r.type){case o.M.Goto:{let n=this.createLocalDestPtr(e,r.destination);if(!n)return!1;let o=this.pdfiumModule.EPDFAction_CreateGoTo(e,n);return!!o&&!!this.pdfiumModule.EPDFBookmark_SetAction(e,t,o)}case o.M.URI:{let n=this.pdfiumModule.EPDFAction_CreateURI(e,r.uri);return!!n&&!!this.pdfiumModule.EPDFBookmark_SetAction(e,t,n)}case o.M.LaunchAppOrOpenFile:{let n=this.withWString(r.path,t=>this.pdfiumModule.EPDFAction_CreateLaunch(e,t));return!!n&&!!this.pdfiumModule.EPDFBookmark_SetAction(e,t,n)}case o.M.RemoteGoto:case o.M.Unsupported:default:return!1}}applyLinkTarget(e,t,n){if("destination"===n.type){let r=this.createLocalDestPtr(e,n.destination);if(!r)return!1;let o=this.pdfiumModule.EPDFAction_CreateGoTo(e,r);return!!o&&!!this.pdfiumModule.EPDFAnnot_SetAction(t,o)}let r=n.action;switch(r.type){case o.M.Goto:{let n=this.createLocalDestPtr(e,r.destination);if(!n)return!1;let o=this.pdfiumModule.EPDFAction_CreateGoTo(e,n);return!!o&&!!this.pdfiumModule.EPDFAnnot_SetAction(t,o)}case o.M.URI:{let n=this.pdfiumModule.EPDFAction_CreateURI(e,r.uri);return!!n&&!!this.pdfiumModule.EPDFAnnot_SetAction(t,n)}case o.M.LaunchAppOrOpenFile:{let n=this.withWString(r.path,t=>this.pdfiumModule.EPDFAction_CreateLaunch(e,t));return!!n&&!!this.pdfiumModule.EPDFAnnot_SetAction(t,n)}case o.M.RemoteGoto:case o.M.Unsupported:default:return!1}}readPdfAction(e,t){let n;switch(this.pdfiumModule.FPDFAction_GetType(t)){case o.M.Unsupported:n={type:o.M.Unsupported};break;case o.M.Goto:{let r=this.pdfiumModule.FPDFAction_GetDest(e,t);if(r){let t=this.readPdfDestination(e,r);n={type:o.M.Goto,destination:t}}else n={type:o.M.Unsupported}}break;case o.M.RemoteGoto:n={type:o.M.Unsupported};break;case o.M.URI:{let r=m(this.pdfiumModule.pdfium,(n,r)=>this.pdfiumModule.FPDFAction_GetURIPath(e,t,n,r),this.pdfiumModule.pdfium.UTF8ToString);n={type:o.M.URI,uri:r}}break;case o.M.LaunchAppOrOpenFile:{let e=m(this.pdfiumModule.pdfium,(e,n)=>this.pdfiumModule.FPDFAction_GetFilePath(t,e,n),this.pdfiumModule.pdfium.UTF8ToString);n={type:o.M.LaunchAppOrOpenFile,path:e}}}return n}readPdfDestination(e,t){let n=this.pdfiumModule.FPDFDest_GetDestPageIndex(e,t),r=this.memoryManager.malloc(4),i=this.memoryManager.malloc(16),a=this.pdfiumModule.FPDFDest_GetView(t,r,i),l=this.pdfiumModule.pdfium.getValue(r,"i32"),s=[];for(let e=0;e<l;e++){let t=i+4*e;s.push(this.pdfiumModule.pdfium.getValue(t,"float"))}if(this.memoryManager.free(r),this.memoryManager.free(i),a===o.L.XYZ){let e=this.memoryManager.malloc(1),r=this.memoryManager.malloc(1),o=this.memoryManager.malloc(1),i=this.memoryManager.malloc(4),l=this.memoryManager.malloc(4),u=this.memoryManager.malloc(4);if(this.pdfiumModule.FPDFDest_GetLocationInPage(t,e,r,o,i,l,u)){let t=this.pdfiumModule.pdfium.getValue(e,"i8"),m=this.pdfiumModule.pdfium.getValue(r,"i8"),F=this.pdfiumModule.pdfium.getValue(o,"i8"),d=t?this.pdfiumModule.pdfium.getValue(i,"float"):0,P=m?this.pdfiumModule.pdfium.getValue(l,"float"):0,_=F?this.pdfiumModule.pdfium.getValue(u,"float"):0;return this.memoryManager.free(e),this.memoryManager.free(r),this.memoryManager.free(o),this.memoryManager.free(i),this.memoryManager.free(l),this.memoryManager.free(u),{pageIndex:n,zoom:{mode:a,params:{x:d,y:P,zoom:_}},view:s}}return this.memoryManager.free(e),this.memoryManager.free(r),this.memoryManager.free(o),this.memoryManager.free(i),this.memoryManager.free(l),this.memoryManager.free(u),{pageIndex:n,zoom:{mode:a,params:{x:0,y:0,zoom:0}},view:s}}return{pageIndex:n,zoom:{mode:a},view:s}}readPdfAttachment(e,t){let n=this.pdfiumModule.FPDFDoc_GetAttachment(e,t),r=m(this.pdfiumModule.pdfium,(e,t)=>this.pdfiumModule.FPDFAttachment_GetName(n,e,t),this.pdfiumModule.pdfium.UTF16ToString),o=m(this.pdfiumModule.pdfium,(e,t)=>this.pdfiumModule.EPDFAttachment_GetDescription(n,e,t),this.pdfiumModule.pdfium.UTF16ToString),i=m(this.pdfiumModule.pdfium,(e,t)=>this.pdfiumModule.FPDFAttachment_GetSubtype(n,e,t),this.pdfiumModule.pdfium.UTF16ToString),a=this.getAttachmentDate(n,"CreationDate"),l=m(this.pdfiumModule.pdfium,(e,t)=>this.pdfiumModule.FPDFAttachment_GetStringValue(n,"Checksum",e,t),this.pdfiumModule.pdfium.UTF16ToString);return{index:t,name:r,description:o,mimeType:i,size:this.getAttachmentNumber(n,"Size"),creationDate:a,checksum:l}}readPageBoxes(e,t,n){let r=r=>{if(this.pdfiumModule.EPDF_GetPageBoxByIndex(e,t,r,n))return{left:this.pdfiumModule.pdfium.getValue(n,"float"),top:this.pdfiumModule.pdfium.getValue(n+4,"float"),right:this.pdfiumModule.pdfium.getValue(n+8,"float"),bottom:this.pdfiumModule.pdfium.getValue(n+12,"float")}},o=r(0),i=r(1);if(!o||!i)return;let a={media:o,crop:i},l=r(2);l&&(a.bleed=l);let s=r(3);s&&(a.trim=s);let u=r(4);return u&&(a.art=u),a}getPageOrigin(e){var t;let n=null==(t=e.boxes)?void 0:t.crop;return n?{x:n.left,y:n.bottom}:{x:0,y:0}}convertDevicePointToPagePoint(e,t,n){let r,o=t.size.width,i=t.size.height,a=e.normalizedRotation?0:3&t.rotation,l=this.getPageOrigin(t);return{x:(r=0===a?{x:n.x,y:i-n.y}:1===a?{x:n.y,y:n.x}:2===a?{x:o-n.x,y:n.y}:{x:i-n.y,y:o-n.x}
1).x+l.x,y:r.y+l.y}}convertPagePointToDevicePoint(e,t,n){let r=t.size.width,o=t.size.height,i=e.normalizedRotation?0:3&t.rotation,a=this.getPageOrigin(t),l=n.x-a.x,s=n.y-a.y;return 0===i?{x:l,y:o-s}:1===i?{x:s,y:l}:2===i?{x:r-l,y:s}:{x:r-s,y:o-l}}convertPageRectToDeviceRect(e,t,n){let{x:r,y:o}=this.convertPagePointToDevicePoint(e,t,{x:n.left,y:n.top});return{origin:{x:r,y:o},size:{width:Math.abs(n.right-n.left),height:Math.abs(n.top-n.bottom)}}}readPageAnnoAppearanceStreams(e){return{normal:this.readPageAnnoAppearanceStream(e,o.E.Normal),rollover:this.readPageAnnoAppearanceStream(e,o.E.Rollover),down:this.readPageAnnoAppearanceStream(e,o.E.Down)}}readPageAnnoAppearanceStream(e,t=o.E.Normal){let n=2*(this.pdfiumModule.FPDFAnnot_GetAP(e,t,0,0)+1),r=this.memoryManager.malloc(n);this.pdfiumModule.FPDFAnnot_GetAP(e,t,r,n);let i=this.pdfiumModule.pdfium.UTF16ToString(r);return this.memoryManager.free(r),i}setPageAnnoAppearanceStream(e,t=o.E.Normal,n){let r=2*(n.length+1),i=this.memoryManager.malloc(r);try{return this.pdfiumModule.pdfium.stringToUTF16(n,i,r),!!this.pdfiumModule.FPDFAnnot_SetAP(e,t,i)}finally{this.memoryManager.free(i)}}setPageAnnoRect(e,t,n,r){let o=r.origin.x,i=r.origin.y,a=r.origin.x+r.size.width,l=r.origin.y+r.size.height,s=this.convertDevicePointToPagePoint(e,t,{x:o,y:i}),u=this.convertDevicePointToPagePoint(e,t,{x:a,y:i}),m=this.convertDevicePointToPagePoint(e,t,{x:a,y:l}),F=this.convertDevicePointToPagePoint(e,t,{x:o,y:l}),d=Math.min(s.x,u.x,m.x,F.x),P=Math.max(s.x,u.x,m.x,F.x),_=Math.min(s.y,u.y,m.y,F.y),g=Math.max(s.y,u.y,m.y,F.y);d>P&&([d,P]=[P,d]),_>g&&([_,g]=[g,_]);let c=this.memoryManager.malloc(16),h=this.pdfiumModule.pdfium;h.setValue(c+0,d,"float"),h.setValue(c+4,g,"float"),h.setValue(c+8,P,"float"),h.setValue(c+12,_,"float");let D=this.pdfiumModule.FPDFAnnot_SetRect(n,c);return this.memoryManager.free(c),!!D}readPageAnnoRect(e){let t=this.memoryManager.malloc(16),n={left:0,top:0,right:0,bottom:0};return this.pdfiumModule.EPDFAnnot_GetRect(e,t)&&(n.left=this.pdfiumModule.pdfium.getValue(t,"float"),n.top=this.pdfiumModule.pdfium.getValue(t+4,"float"),n.right=this.pdfiumModule.pdfium.getValue(t+8,"float"),n.bottom=this.pdfiumModule.pdfium.getValue(t+12,"float")),this.memoryManager.free(t),n}getHighlightRects(e,t,n,r,o){let i=this.pdfiumModule.FPDFText_CountRects(n,r,o),a=[],l=this.memoryManager.malloc(8),s=this.memoryManager.malloc(8),u=this.memoryManager.malloc(8),m=this.memoryManager.malloc(8);for(let r=0;r<i;r++){if(!this.pdfiumModule.FPDFText_GetRect(n,r,l,s,u,m))continue;let o=this.pdfiumModule.pdfium.getValue(l,"double"),i=this.pdfiumModule.pdfium.getValue(s,"double"),F=this.pdfiumModule.pdfium.getValue(u,"double"),d=this.pdfiumModule.pdfium.getValue(m,"double"),P=this.convertPagePointToDevicePoint(e,t,{x:o,y:i}),_=this.convertPagePointToDevicePoint(e,t,{x:F,y:i}),g=this.convertPagePointToDevicePoint(e,t,{x:F,y:d}),c=this.convertPagePointToDevicePoint(e,t,{x:o,y:d}),h=[P.x,_.x,g.x,c.x],D=[P.y,_.y,g.y,c.y],p=Math.min(...h),f=Math.min(...D),b=Math.max(...h)-p,A=Math.max(...D)-f;a.push({origin:{x:p,y:f},size:{width:Math.ceil(b),height:Math.ceil(A)}})}return this.memoryManager.free(l),this.memoryManager.free(s),this.memoryManager.free(u),this.memoryManager.free(m),a}searchInPage(e,t,n,r){this.logger.debug(G,S,"searchInPage",e,t,n,r),this.logger.perf(G,S,"SearchInPage","Begin",`${e.id}-${t.index}`);let i=this.cache.getContext(e.id);if(!i)return this.logger.perf(G,S,"PreparePrintDocument","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"Document is not open"});let a=2*(n.length+1),l=this.memoryManager.malloc(a);this.pdfiumModule.pdfium.stringToUTF16(n,l,a);try{let n=this.searchAllInPage(e,i,t,l,r);return o.a.resolve(n)}finally{this.memoryManager.free(l)}}getAnnotationsBatch(e,t){this.logger.debug(G,S,"getAnnotationsBatch",e.id,t.length);let n=new o.T;return queueMicrotask(()=>{this.logger.perf(G,S,"GetAnnotationsBatch","Begin",e.id);let r=this.cache.getContext(e.id);if(!r)return void n.reject({code:o.P.DocNotOpen,message:"Document is not open"});let i={},a=t.length,l=this.pdfiumModule.PDFiumExt_OpenFormFillInfo(),s=this.pdfiumModule.PDFiumExt_InitFormFillEnvironment(r.docPtr,l);try{for(let o=0;o<t.length;o++){let l=t[o],u=this.readPageAnnotationsRaw(e,r,l,s);i[l.index]=u,n.progress({pageIndex:l.index,result:u,completed:o+1,total:a})}}finally{this.pdfiumModule.PDFiumExt_ExitFormFillEnvironment(s),this.pdfiumModule.PDFiumExt_CloseFormFillInfo(l)}this.logger.perf(G,S,"GetAnnotationsBatch","End",e.id),n.resolve(i)}),n}searchBatch(e,t,n,r){this.logger.debug(G,S,"searchBatch",e.id,t.length,n);let i=new o.T;return queueMicrotask(()=>{this.logger.perf(G,S,"SearchBatch","Begin",e.id);let a=this.cache.getContext(e.id);if(!a)return void i.reject({code:o.P.DocNotOpen,message:"Document is not open"});let l=2*(n.length+1),s=this.memoryManager.malloc(l);this.pdfiumModule.pdfium.stringToUTF16(n,s,l);try{let n={},o=t.length;for(let l=0;l<t.length;l++){let u=t[l],m=this.searchAllInPage(e,a,u,s,r);n[u.index]=m,i.progress({pageIndex:u.index,result:m,completed:l+1,total:o})}this.logger.perf(G,S,"SearchBatch","End",e.id),i.resolve(n)}finally{this.memoryManager.free(s)}}),i}buildContext(e,t,n,r=30){let o=/[\s\u00A0.,;:!?()\[\]{}<>/\\\-"'`"â\u2013\u2014]/,i=t;for(;i>0&&o.test(e[i-1]);)i--;let a=0;for(;i>0&&a<r;)i--,o.test(e[i])||a++;i=(t=>{for(;t>0&&!o.test(e[t-1]);)t--;return t})(i);let l=t+n;for(;l<e.length&&o.test(e[l]);)l++;for(a=0;l<e.length&&a<r;)o.test(e[l])||a++,l++;l=(t=>{for(;t<e.length&&!o.test(e[t]);)t++;return t})(l);let s=e.slice(i,t).replace(/\s+/g," ").trimStart(),u=e.slice(t,t+n),m=e.slice(t+n,l).replace(/\s+/g," ").trimEnd();return{before:this.tidy(s),match:this.tidy(u),after:this.tidy(m),truncatedLeft:i>0,truncatedRight:l<e.length}}tidy(e){return e.replace(/-\uFFFE\s*/g,"").replace(/[\uFFFE\u00AD\u200B\u2060\uFEFF]/g,"").replace(/\s+/g," ")}searchAllInPage(e,t,n,r,o){return t.borrowPage(n.index,t=>{let i=t.getTextPage(),a=this.pdfiumModule.FPDFText_CountChars(i),l=this.memoryManager.malloc(2*(a+1));this.pdfiumModule.FPDFText_GetText(i,0,a,l);let s=this.pdfiumModule.pdfium.UTF16ToString(l);this.memoryManager.free(l);let u=[],m=this.pdfiumModule.FPDFText_FindStart(i,r,o,0);for(;this.pdfiumModule.FPDFText_FindNext(m);){let t=this.pdfiumModule.FPDFText_GetSchResultIndex(m),r=this.pdfiumModule.FPDFText_GetSchCount(m),o=this.getHighlightRects(e,n,i,t,r),a=this.buildContext(s,t,r);u.push({pageIndex:n.index,charIndex:t,charCount:r,rects:o,context:a})}return this.pdfiumModule.FPDFText_FindClose(m),u})}preparePrintDocument(e,t){let{includeAnnotations:n=!0,pageRange:r=null}=t??{};this.logger.debug(G,S,"preparePrintDocument",e,t),this.logger.perf(G,S,"PreparePrintDocument","Begin",e.id);let i=this.cache.getContext(e.id);if(!i)return this.logger.perf(G,S,"PreparePrintDocument","End",e.id),o.a.reject({code:o.P.DocNotOpen,message:"Document is not open"});let a=this.pdfiumModule.FPDF_CreateNewDocument();if(!a)return this.logger.perf(G,S,"PreparePrintDocument","End",e.id),o.a.reject({code:o.P.CantCreateNewDoc,message:"Cannot create print document"});try{let t=this.sanitizePageRange(r,e.pageCount);if(!this.pdfiumModule.FPDF_ImportPages(a,i.docPtr,t??"",0))return this.pdfiumModule.FPDF_CloseDocument(a),this.logger.error(G,S,"Failed to import pages for printing"),this.logger.perf(G,S,"PreparePrintDocument","End",e.id),o.a.reject({code:o.P.CantImportPages,message:"Failed to import pages for printing"});if(!n){let t=this.removeAnnotationsFromPrintDocument(a);if(!t.success)return this.pdfiumModule.FPDF_CloseDocument(a),this.logger.error(G,S,`Failed to remove annotations: ${t.error}`),this.logger.perf(G,S,"PreparePrintDocument","End",e.id),o.a.reject({code:o.P.Unknown,message:`Failed to prepare print document: ${t.error}`});this.logger.debug(G,S,`Removed ${t.annotationsRemoved} annotations from ${t.pagesProcessed} pages`)}let l=this.saveDocument(a);return this.pdfiumModule.FPDF_CloseDocument(a),this.logger.perf(G,S,"PreparePrintDocument","End",e.id),o.a.resolve(l)}catch(t){return a&&this.pdfiumModule.FPDF_CloseDocument(a),this.logger.error(G,S,"preparePrintDocument failed",t),this.logger.perf(G,S,"PreparePrintDocument","End",e.id),o.a.reject({code:o.P.Unknown,message:t instanceof Error?t.message:"Failed to prepare print document"})}}removeAnnotationsFromPrintDocument(e){let t=0,n=0;try{let r=this.pdfiumModule.FPDF_GetPageCount(e);for(let o=0;o<r;o++){let r=this.pdfiumModule.EPDFPage_GetAnnotCountRaw(e,o);if(r<=0){n++;continue}let i=0;for(let n=r-1;n>=0;n--)this.pdfiumModule.EPDFPage_RemoveAnnotRaw(e,o,n)?(i++,t++):this.logger.warn(G,S,`Failed to remove annotation ${n} from page ${o}`);if(i>0){let t=this.pdfiumModule.FPDF_LoadPage(e,o);t&&(this.pdfiumModule.FPDFPage_GenerateContent(t),this.pdfiumModule.FPDF_ClosePage(t))}n++}return{success:!0,annotationsRemoved:t,pagesProcessed:n}}catch(e){return{success:!1,annotationsRemoved:t,pagesProcessed:n,error:e instanceof Error?e.message:"Unknown error during annotation removal"}}}sanitizePageRange(e,t){if(!e||""===e.trim())return null;try{let n=[];for(let r of e.split(",")){let e=r.trim();if(e.includes("-")){let[r,o]=e.split("-").map(e=>e.trim()),i=parseInt(r,10),a=parseInt(o,10);if(isNaN(i)||isNaN(a)){this.logger.warn(G,S,`Invalid range: ${e}`);continue}let l=Math.max(1,Math.min(i,t)),s=Math.max(1,Math.min(a,t));for(let e=l;e<=s;e++)n.includes(e)||n.push(e)}else{let r=parseInt(e,10);if(isNaN(r)){this.logger.warn(G,S,`Invalid page number: ${e}`);continue}let o=Math.max(1,Math.min(r,t));n.includes(o)||n.push(o)}}if(0===n.length)return this.logger.warn(G,S,"No valid pages in range, using all pages"),null;n.sort((e,t)=>
1e-t);let r=[],o=n[0],i=n[0];for(let e=1;e<n.length;e++)n[e]===i+1||(o===i?r.push(o.toString()):i-o==1?(r.push(o.toString()),r.push(i.toString())):r.push(`${o}-${i}`),o=n[e]),i=n[e];o===i?r.push(o.toString()):i-o==1?(r.push(o.toString()),r.push(i.toString())):r.push(`${o}-${i}`);let a=r.join(",");return this.logger.debug(G,S,`Sanitized page range: "${e}" -> "${a}"`),a}catch(e){return this.logger.error(G,S,`Error sanitizing page range: ${e}`),null}}}async function x(e,t){let n=await fetch(e),r=await n.arrayBuffer(),o=new C(await u({wasmBinary:r}),{logger:null==t?void 0:t.logger,fontFallback:null==t?void 0:t.fontFallback});return new i.P(o,{imageConverter:i.b,logger:null==t?void 0:t.logger})}}}]);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.