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supported by this Ethereum provider."},4900:{standard:"EIP-1193",message:"The provider is disconnected from all chains."},4901:{standard:"EIP-1193",message:"The provider is disconnected from the specified chain."},4902:{standard:"EIP-3085",message:"Unrecognized chain ID."}},Jt="Unspecified error message.",On="Unspecified server error.";function nt(t,e=Jt){if(t&&Number.isInteger(t)){const n=t.toString();if(Ge($e,n))return $e[n].message;if(Qt(t))return On}return e}function Dn(t){if(!Number.isInteger(t))return!1;const e=t.toString();return!!($e[e]||Qt(t))}function Un(t,{shouldIncludeStack:e=!1}={}){const n={};if(t&&typeof t=="object"&&!Array.isArray(t)&&Ge(t,"code")&&Dn(t.code)){const s=t;n.code=s.code,s.message&&typeof s.message=="string"?(n.message=s.message,Ge(s,"data")&&(n.data=s.data)):(n.message=nt(n.code),n.data={originalError:pt(t)})}else n.code=j.rpc.internal,n.message=gt(t,"message")?t.message:Jt,n.data={originalError:pt(t)};return e&&(n.stack=gt(t,"stack")?t.stack:void 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e.config=="function"&&typeof e.EUCLID=="number"}async function Fn(){return crypto.subtle.generateKey({name:"ECDH",namedCurve:"P-256"},!0,["deriveKey"])}async function zn(t,e){return crypto.subtle.deriveKey({name:"ECDH",public:e},t,{name:"AES-GCM",length:256},!1,["encrypt","decrypt"])}async function $n(t,e){const n=crypto.getRandomValues(new Uint8Array(12)),s=await crypto.subtle.encrypt({name:"AES-GCM",iv:n},t,new TextEncoder().encode(e));return{iv:n,cipherText:s}}async function Gn(t,{iv:e,cipherText:n}){const s=await crypto.subtle.decrypt({name:"AES-GCM",iv:e},t,n);return new TextDecoder().decode(s)}function an(t){switch(t){case"public":return"spki";case"private":return"pkcs8"}}async function on(t,e){const n=an(t),s=await crypto.subtle.exportKey(n,e);return it(new Uint8Array(s))}async function cn(t,e){const n=an(t),s=ke(e).buffer;return await crypto.subtle.importKey(n,new Uint8Array(s),{name:"ECDH",namedCurve:"P-256"},!0,t==="private"?["deriveKey"]:[])}async function Yn(t,e){const n=JSON.stringify(t,(s,r)=>{if(!(r instanceof Error))return r;const i=r;return Object.assign(Object.assign({},i.code?{code:i.code}:{}),{message:i.message})});return $n(e,n)}async function Vn(t,e){return JSON.parse(await Gn(e,t))}const Ue={storageKey:"ownPrivateKey",keyType:"private"},je={storageKey:"ownPublicKey",keyType:"public"},Be={storageKey:"peerPublicKey",keyType:"public"};class Jn{constructor(){this.storage=new J("CBWSDK","SCWKeyManager"),this.ownPrivateKey=null,this.ownPublicKey=null,this.peerPublicKey=null,this.sharedSecret=null}async getOwnPublicKey(){return await this.loadKeysIfNeeded(),this.ownPublicKey}async getSharedSecret(){return await this.loadKeysIfNeeded(),this.sharedSecret}async setPeerPublicKey(e){this.sharedSecret=null,this.peerPublicKey=e,await this.storeKey(Be,e),await this.loadKeysIfNeeded()}async 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Map([["__destroyed",this.handleDestroyed],["EthereumAddress",this.handleAccountUpdated],["WalletUsername",this.handleWalletUsernameUpdated],["AppVersion",this.handleAppVersionUpdated],["ChainId",o=>i.JsonRpcUrl&&this.handleChainUpdated(o,i.JsonRpcUrl)]]).forEach((o,h)=>{const u=i[h];u!==void 0&&o(u)})},this.handleDestroyed=i=>{var a;i==="1"&&((a=this.listener)===null||a===void 0||a.resetAndReload())},this.handleAccountUpdated=async i=>{var a;try{const o=await this.cipher.decrypt(i);(a=this.listener)===null||a===void 0||a.accountUpdated(o)}catch{}},this.handleMetadataUpdated=async(i,a)=>{var o;try{const h=await this.cipher.decrypt(a);(o=this.listener)===null||o===void 0||o.metadataUpdated(i,h)}catch{}},this.handleWalletUsernameUpdated=async i=>{this.handleMetadataUpdated(ls,i)},this.handleAppVersionUpdated=async i=>{this.handleMetadataUpdated(us,i)},this.handleChainUpdated=async(i,a)=>{var o;try{const h=await this.cipher.decrypt(i),u=await 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0&&((s=this.requestResolutions.get(n.id))===null||s===void 0||s(n))}),e}setupVisibilityChangeHandler(){this.visibilityChangeHandler=()=>{!document.hidden&&!this.destroyed&&(this.connected?this.heartbeat():this.reconnectWithFreshWebSocket())},this.focusHandler=()=>{!this.destroyed&&!this.connected&&this.reconnectWithFreshWebSocket()},document.addEventListener("visibilitychange",this.visibilityChangeHandler),window.addEventListener("focus",this.focusHandler),window.addEventListener("pageshow",e=>{e.persisted&&this.focusHandler&&this.focusHandler()})}reconnectWithFreshWebSocket(){if(this.destroyed)return;const e=this.ws;this.activeWsInstance=void 0,e.disconnect(),"cleanup"in e&&typeof e.cleanup=="function"&&e.cleanup(),this.ws=this.createWebSocket(),this.ws.connect().catch(()=>{})}connect(){if(this.destroyed)throw new Error("instance is destroyed");this.ws.connect()}async destroy(){this.destroyed||(await this.makeRequest({type:"SetSessionConfig",id:Q(this.nextReqId++),sessionId:this.session.id,metadata:{__destroyed:"1"}},{timeout:1e3}),this.destroyed=!0,this.activeWsInstance=void 0,this.heartbeatIntervalId&&(clearInterval(this.heartbeatIntervalId),this.heartbeatIntervalId=void 0),this.visibilityChangeHandler&&document.removeEventListener("visibilitychange",this.visibilityChangeHandler),this.focusHandler&&window.removeEventListener("focus",this.focusHandler),this.ws.disconnect(),"cleanup"in this.ws&&typeof this.ws.cleanup=="function"&&this.ws.cleanup(),this.listener=void 0)}get connected(){return this._connected}set connected(e){this._connected=e}get linked(){return this._linked}set linked(e){var n,s;this._linked=e,e&&((n=this.onceLinked)===null||n===void 0||n.call(this)),(s=this.listener)===null||s===void 0||s.linkedUpdated(e)}setOnceLinked(e){return new Promise(n=>{this.linked?e().then(n):this.onceLinked=()=>{e().then(n),this.onceLinked=void 0}})}async handleIncomingEvent(e){var n;if(!(e.type!=="Event"||e.event!=="Web3Response"))try{const s=await this.cipher.decrypt(e.data),r=JSON.parse(s);if(r.type!=="WEB3_RESPONSE")return;(n=this.listener)===null||n===void 0||n.handleWeb3ResponseMessage(r.id,r.response)}catch{}}async checkUnseenEvents(){await new Promise(e=>setTimeout(e,250));try{await this.fetchUnseenEventsAPI()}catch(e){console.error("Unable to check for unseen events",e)}}async fetchUnseenEventsAPI(){try{(await this.http.fetchUnseenEvents()).forEach(n=>{this.handleIncomingEvent(n)})}catch{}}async publishEvent(e,n,s=!1){const r=await this.cipher.encrypt(JSON.stringify(Object.assign(Object.assign({},n),{origin:location.origin,location:location.href,relaySource:"coinbaseWalletExtension"in window&&window.coinbaseWalletExtension?"injected_sdk":"sdk"}))),i={type:"PublishEvent",id:Q(this.nextReqId++),sessionId:this.session.id,event:e,data:r,callWebhook:s};return this.setOnceLinked(async()=>{const a=await this.makeRequest(i);if(a.type==="Fail")throw new 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p{display:block;font-weight:400;font-size:14px;line-height:20px;padding-bottom:12px;color:#5b636e}.-cbwsdk-css-reset .-cbwsdk-redirect-dialog-box button{appearance:none;border:none;background:none;color:#0052ff;padding:0;text-decoration:none;display:block;font-weight:600;font-size:16px;line-height:24px}.-cbwsdk-css-reset .-cbwsdk-redirect-dialog-box.dark{background-color:#0a0b0d;color:#fff}.-cbwsdk-css-reset .-cbwsdk-redirect-dialog-box.dark button{color:#0052ff}.-cbwsdk-css-reset .-cbwsdk-redirect-dialog-box.light{background-color:#fff;color:#0a0b0d}.-cbwsdk-css-reset .-cbwsdk-redirect-dialog-box.light button{color:#0052ff}";class js{constructor(){this.root=null,this.darkMode=un()}attach(){const e=document.documentElement;this.root=document.createElement("div"),this.root.className="-cbwsdk-css-reset",e.appendChild(this.root),hn()}present(e){this.render(e)}clear(){this.render(null)}render(e){this.root&&(Xe(null,this.root),e&&Xe(R(Bs,Object.assign({},e,{onDismiss:()=>{this.clear()},darkMode:this.darkMode})),this.root))}}const Bs=({title:t,buttonText:e,darkMode:n,onButtonClick:s,onDismiss:r})=>{const i=n?"dark":"light";return R(Ln,{darkMode:n},R("div",{class:"-cbwsdk-redirect-dialog"},R("style",null,Us),R("div",{class:"-cbwsdk-redirect-dialog-backdrop",onClick:r}),R("div",{class:pe("-cbwsdk-redirect-dialog-box",i)},R("p",null,t),R("button",{onClick:s},e))))},Hs="https://keys.coinbase.com/connect",Ws="https://rpc.wallet.coinbase.com",Ft="https://www.walletlink.org",qs="https://go.cb-w.com/walletlink";class zt{constructor(){this.attached=!1,this.redirectDialog=new js}attach(){if(this.attached)throw new Error("Coinbase Wallet SDK UI is already attached");this.redirectDialog.attach(),this.attached=!0}redirectToCoinbaseWallet(e){const n=new URL(qs);n.searchParams.append("redirect_url",ys().href),e&&n.searchParams.append("wl_url",e);const s=document.createElement("a");s.target="cbw-opener",s.href=n.href,s.rel="noreferrer noopener",s.click()}openCoinbaseWalletDeeplink(e){this.redirectToCoinbaseWallet(e),setTimeout(()=>{this.redirectDialog.present({title:"Redirecting to Coinbase Wallet...",buttonText:"Open",onButtonClick:()=>{this.redirectToCoinbaseWallet(e)}})},99)}showConnecting(e){return()=>{this.redirectDialog.clear()}}}class Z{constructor(e){this.chainCallbackParams={chainId:"",jsonRpcUrl:""},this.isMobileWeb=bs(),this.linkedUpdated=i=>{this.isLinked=i;const a=this.storage.getItem(Ve);if(i&&(this._session.linked=i),this.isUnlinkedErrorState=!1,a){const o=a.split(" "),h=this.storage.getItem("IsStandaloneSigning")==="true";o[0]!==""&&!i&&this._session.linked&&!h&&(this.isUnlinkedErrorState=!0)}},this.metadataUpdated=(i,a)=>{this.storage.setItem(i,a)},this.chainUpdated=(i,a)=>{this.chainCallbackParams.chainId===i&&this.chainCallbackParams.jsonRpcUrl===a||(this.chainCallbackParams={chainId:i,jsonRpcUrl:a},this.chainCallback&&this.chainCallback(a,Number.parseInt(i,10)))},this.accountUpdated=i=>{this.accountsCallback&&this.accountsCallback([i]),Z.accountRequestCallbackIds.size>0&&(Array.from(Z.accountRequestCallbackIds.values()).forEach(a=>{this.invokeCallback(a,{method:"requestEthereumAccounts",result:[i]})}),Z.accountRequestCallbackIds.clear())},this.resetAndReload=this.resetAndReload.bind(this),this.linkAPIUrl=e.linkAPIUrl,this.storage=e.storage,this.metadata=e.metadata,this.accountsCallback=e.accountsCallback,this.chainCallback=e.chainCallback;const{session:n,ui:s,connection:r}=this.subscribe();this._session=n,this.connection=r,this.relayEventManager=new _s,this.ui=s,this.ui.attach()}subscribe(){const e=ce.load(this.storage)||ce.create(this.storage),{linkAPIUrl:n}=this,s=new gs({session:e,linkAPIUrl:n,listener:this}),r=this.isMobileWeb?new zt:new Ds;return s.connect(),{session:e,ui:r,connection:s}}resetAndReload(){this.connection.destroy().then(()=>{const e=ce.load(this.storage);e?.id===this._session.id&&J.clearAll(),document.location.reload()}).catch(e=>{})}signEthereumTransaction(e){return this.sendRequest({method:"signEthereumTransaction",params:{fromAddress:e.fromAddress,toAddress:e.toAddress,weiValue:Y(e.weiValue),data:he(e.data,!0),nonce:e.nonce,gasPriceInWei:e.gasPriceInWei?Y(e.gasPriceInWei):null,maxFeePerGas:e.gasPriceInWei?Y(e.gasPriceInWei):null,maxPriorityFeePerGas:e.gasPriceInWei?Y(e.gasPriceInWei):null,gasLimit:e.gasLimit?Y(e.gasLimit):null,chainId:e.chainId,shouldSubmit:!1}})}signAndSubmitEthereumTransaction(e){return this.sendRequest({method:"signEthereumTransaction",params:{fromAddress:e.fromAddress,toAddress:e.toAddress,weiValue:Y(e.weiValue),data:he(e.data,!0),nonce:e.nonce,gasPriceInWei:e.gasPriceInWei?Y(e.gasPriceInWei):null,maxFeePerGas:e.maxFeePerGas?Y(e.maxFeePerGas):null,maxPriorityFeePerGas:e.maxPriorityFeePerGas?Y(e.maxPriorityFeePerGas):null,gasLimit:e.gasLimit?Y(e.gasLimit):null,chainId:e.chainId,shouldSubmit:!0}})}submitEthereumTransaction(e,n){return this.sendRequest({method:"submitEthereumTransaction",params:{signedTransaction:he(e,!0),chainId:n}})}getWalletLinkSession(){return this._session}sendRequest(e){let n=null;const s=ie(8),r=i=>{this.publishWeb3RequestCanceledEvent(s),this.handleErrorResponse(s,e.method,i),n?.()};return new Promise((i,a)=>{n=this.ui.showConnecting({isUnlinkedErrorState:this.isUnlinkedErrorState,onCancel:r,onResetConnection:this.resetAndReload}),this.relayEventManager.callbacks.set(s,o=>{if(n?.(),F(o))return a(new Error(o.errorMessage));i(o)}),this.publishWeb3RequestEvent(s,e)})}publishWeb3RequestEvent(e,n){const s={type:"WEB3_REQUEST",id:e,request:n};this.publishEvent("Web3Request",s,!0).then(r=>{}).catch(r=>{this.handleWeb3ResponseMessage(s.id,{method:n.method,errorMessage:r.message})}),this.isMobileWeb&&this.openCoinbaseWalletDeeplink(n.method)}openCoinbaseWalletDeeplink(e){if(this.ui instanceof zt)switch(e){case"requestEthereumAccounts":case"switchEthereumChain":return;default:window.addEventListener("blur",()=>{window.addEventListener("focus",()=>{this.connection.checkUnseenEvents()},{once:!0})},{once:!0}),this.ui.openCoinbaseWalletDeeplink();break}}publishWeb3RequestCanceledEvent(e){const n={type:"WEB3_REQUEST_CANCELED",id:e};this.publishEvent("Web3RequestCanceled",n,!1).then()}publishEvent(e,n,s){return this.connection.publishEvent(e,n,s)}handleWeb3ResponseMessage(e,n){if(n.method==="requestEthereumAccounts"){Z.accountRequestCallbackIds.forEach(s=>this.invokeCallback(s,n)),Z.accountRequestCallbackIds.clear();return}this.invokeCallback(e,n)}handleErrorResponse(e,n,s){var r;const i=(r=s?.message)!==null&&r!==void 0?r:"Unspecified error message.";this.handleWeb3ResponseMessage(e,{method:n,errorMessage:i})}invokeCallback(e,n){const s=this.relayEventManager.callbacks.get(e);s&&(s(n),this.relayEventManager.callbacks.delete(e))}requestEthereumAccounts(){const{appName:e,appLogoUrl:n}=this.metadata,s={method:"requestEthereumAccounts",params:{appName:e,appLogoUrl:n}},r=ie(8);return new Promise((i,a)=>{this.relayEventManager.callbacks.set(r,o=>{if(F(o))return a(new Error(o.errorMessage));i(o)}),Z.accountRequestCallbackIds.add(r),this.publishWeb3RequestEvent(r,s)})}watchAsset(e,n,s,r,i,a){const o={method:"watchAsset",params:{type:e,options:{address:n,symbol:s,decimals:r,image:i},chainId:a}};let h=null;const u=ie(8),g=d=>{this.publishWeb3RequestCanceledEvent(u),this.handleErrorResponse(u,o.method,d),h?.()};return h=this.ui.showConnecting({isUnlinkedErrorState:this.isUnlinkedErrorState,onCancel:g,onResetConnection:this.resetAndReload}),new Promise((d,l)=>{this.relayEventManager.callbacks.set(u,c=>{if(h?.(),F(c))return l(new Error(c.errorMessage));d(c)}),this.publishWeb3RequestEvent(u,o)})}addEthereumChain(e,n,s,r,i,a){const o={method:"addEthereumChain",params:{chainId:e,rpcUrls:n,blockExplorerUrls:r,chainName:i,iconUrls:s,nativeCurrency:a}};let h=null;const u=ie(8),g=d=>{this.publishWeb3RequestCanceledEvent(u),this.handleErrorResponse(u,o.method,d),h?.()};return h=this.ui.showConnecting({isUnlinkedErrorState:this.isUnlinkedErrorState,onCancel:g,onResetConnection:this.resetAndReload}),new Promise((d,l)=>{this.relayEventManager.callbacks.set(u,c=>{if(h?.(),F(c))return l(new Error(c.errorMessage));d(c)}),this.publishWeb3RequestEvent(u,o)})}switchEthereumChain(e,n){const s={method:"switchEthereumChain",params:Object.assign({chainId:e},{address:n})};let r=null;const i=ie(8),a=o=>{this.publishWeb3RequestCanceledEvent(i),this.handleErrorResponse(i,s.method,o),r?.()};return r=this.ui.showConnecting({isUnlinkedErrorState:this.isUnlinkedErrorState,onCancel:a,onResetConnection:this.resetAndReload}),new Promise((o,h)=>{this.relayEventManager.callbacks.set(i,u=>{if(r?.(),F(u)&&u.errorCode)return h(P.provider.custom({code:u.errorCode,message:"Unrecognized chain ID. Try adding the chain using addEthereumChain first."}));if(F(u))return h(new Error(u.errorMessage));o(u)}),this.publishWeb3RequestEvent(i,s)})}}Z.accountRequestCallbackIds=new Set;const $t="DefaultChainId",Gt="DefaultJsonRpcUrl";class xn{constructor(e){this._relay=null,this._addresses=[],this.metadata=e.metadata,this._storage=new J("walletlink",Ft),this.callback=e.callback||null;const n=this._storage.getItem(Ve);if(n){const s=n.split(" ");s[0]!==""&&(this._addresses=s.map(r=>ee(r)))}this.initializeRelay()}getSession(){const e=this.initializeRelay(),{id:n,secret:s}=e.getWalletLinkSession();return{id:n,secret:s}}async handshake(){await this._eth_requestAccounts()}get selectedAddress(){return this._addresses[0]||void 0}get jsonRpcUrl(){var e;return(e=this._storage.getItem(Gt))!==null&&e!==void 0?e:void 0}set jsonRpcUrl(e){this._storage.setItem(Gt,e)}updateProviderInfo(e,n){var s;this.jsonRpcUrl=e;const r=this.getChainId();this._storage.setItem($t,n.toString(10)),fe(n)!==r&&((s=this.callback)===null||s===void 0||s.call(this,"chainChanged",ne(n)))}async watchAsset(e){const n=Array.isArray(e)?e[0]:e;if(!n.type)throw P.rpc.invalidParams("Type is required");if(n?.type!=="ERC20")throw P.rpc.invalidParams(`Asset of type '${n.type}' is not supported`);if(!n?.options)throw P.rpc.invalidParams("Options are required");if(!n?.options.address)throw P.rpc.invalidParams("Address is required");const s=this.getChainId(),{address:r,symbol:i,image:a,decimals:o}=n.options,u=await this.initializeRelay().watchAsset(n.type,r,i,o,a,s?.toString());return F(u)?!1:!!u.result}async addEthereumChain(e){var n,s;const r=e[0];if(((n=r.rpcUrls)===null||n===void 0?void 0:n.length)===0)throw P.rpc.invalidParams("please pass in at least 1 rpcUrl");if(!r.chainName||r.chainName.trim()==="")throw P.rpc.invalidParams("chainName is a required field");if(!r.nativeCurrency)throw P.rpc.invalidParams("nativeCurrency is a required field");const i=Number.parseInt(r.chainId,16);if(i===this.getChainId())return!1;const a=this.initializeRelay(),{rpcUrls:o=[],blockExplorerUrls:h=[],chainName:u,iconUrls:g=[],nativeCurrency:d}=r,l=await a.addEthereumChain(i.toString(),o,g,h,u,d);if(F(l))return!1;if(((s=l.result)===null||s===void 0?void 0:s.isApproved)===!0)return this.updateProviderInfo(o[0],i),null;throw P.rpc.internal("unable to add ethereum chain")}async switchEthereumChain(e){const n=e[0],s=Number.parseInt(n.chainId,16),i=await this.initializeRelay().switchEthereumChain(s.toString(10),this.selectedAddress||void 0);if(F(i))throw i;const a=i.result;return a.isApproved&&a.rpcUrl.length>0&&this.updateProviderInfo(a.rpcUrl,s),null}async cleanup(){this.callback=null,this._relay&&this._relay.resetAndReload(),this._storage.clear()}_setAddresses(e,n){var s;if(!Array.isArray(e))throw new Error("addresses is not an array");const r=e.map(i=>ee(i));JSON.stringify(r)!==JSON.stringify(this._addresses)&&(this._addresses=r,(s=this.callback)===null||s===void 0||s.call(this,"accountsChanged",r),this._storage.setItem(Ve,r.join(" ")))}async request(e){const n=e.params||[];switch(e.method){case"eth_accounts":return[...this._addresses];case"eth_coinbase":return this.selectedAddress||null;case"net_version":return this.getChainId().toString(10);case"eth_chainId":return ne(this.getChainId());case"eth_requestAccounts":return this._eth_requestAccounts();case"eth_ecRecover":case"personal_ecRecover":return this.ecRecover(e);case"personal_sign":return this.personalSign(e);case"eth_signTransaction":return this._eth_signTransaction(n);case"eth_sendRawTransaction":return this._eth_sendRawTransaction(n);case"eth_sendTransaction":return this._eth_sendTransaction(n);case"eth_signTypedData_v1":case"eth_signTypedData_v3":case"eth_signTypedData_v4":case"eth_signTypedData":return this.signTypedData(e);case"wallet_addEthereumChain":return this.addEthereumChain(n);case"wallet_switchEthereumChain":return this.switchEthereumChain(n);case"wallet_watchAsset":return this.watchAsset(n);default:if(!this.jsonRpcUrl)throw P.rpc.internal("No RPC URL set for chain");return ot(e,this.jsonRpcUrl)}}_ensureKnownAddress(e){const n=ee(e);if(!this._addresses.map(r=>ee(r)).includes(n))throw new Error("Unknown Ethereum address")}_prepareTransactionParams(e){const n=e.from?ee(e.from):this.selectedAddress;if(!n)throw new Error("Ethereum address is unavailable");this._ensureKnownAddress(n);const s=e.to?ee(e.to):null,r=e.value!=null?le(e.value):BigInt(0),i=e.data?Ye(e.data):Buffer.alloc(0),a=e.nonce!=null?fe(e.nonce):null,o=e.gasPrice!=null?le(e.gasPrice):null,h=e.maxFeePerGas!=null?le(e.maxFeePerGas):null,u=e.maxPriorityFeePerGas!=null?le(e.maxPriorityFeePerGas):null,g=e.gas!=null?le(e.gas):null,d=e.chainId?fe(e.chainId):this.getChainId();return{fromAddress:n,toAddress:s,weiValue:r,data:i,nonce:a,gasPriceInWei:o,maxFeePerGas:h,maxPriorityFeePerGas:u,gasLimit:g,chainId:d}}async ecRecover(e){const{method:n,params:s}=e;if(!Array.isArray(s))throw P.rpc.invalidParams();const i=await this.initializeRelay().sendRequest({method:"ethereumAddressFromSignedMessage",params:{message:De(s[0]),signature:De(s[1]),addPrefix:n==="personal_ecRecover"}});if(F(i))throw i;return i.result}getChainId(){var e;return Number.parseInt((e=this._storage.getItem($t))!==null&&e!==void 0?e:"1",10)}async _eth_requestAccounts(){var e,n;if(this._addresses.length>0)return(e=this.callback)===null||e===void 0||e.call(this,"connect",{chainId:ne(this.getChainId())}),this._addresses;const r=await this.initializeRelay().requestEthereumAccounts();if(F(r))throw r;if(!r.result)throw new Error("accounts received is empty");return this._setAddresses(r.result),(n=this.callback)===null||n===void 0||n.call(this,"connect",{chainId:ne(this.getChainId())}),this._addresses}async personalSign({params:e}){if(!Array.isArray(e))throw P.rpc.invalidParams();const n=e[1],s=e[0];this._ensureKnownAddress(n);const i=await this.initializeRelay().sendRequest({method:"signEthereumMessage",params:{address:ee(n),message:De(s),addPrefix:!0,typedDataJson:null}});if(F(i))throw i;return i.result}async _eth_signTransaction(e){const n=this._prepareTransactionParams(e[0]||{}),r=await this.initializeRelay().signEthereumTransaction(n);if(F(r))throw r;return r.result}async _eth_sendRawTransaction(e){const n=Ye(e[0]),r=await this.initializeRelay().submitEthereumTransaction(n,this.getChainId());if(F(r))throw r;return r.result}async _eth_sendTransaction(e){const n=this._prepareTransactionParams(e[0]||{}),r=await this.initializeRelay().signAndSubmitEthereumTransaction(n);if(F(r))throw r;return r.result}async signTypedData(e){const{method:n,params:s}=e;if(!Array.isArray(s))throw P.rpc.invalidParams();const r=u=>{const g={eth_signTypedData_v1:ye.hashForSignTypedDataLegacy,eth_signTypedData_v3:ye.hashForSignTypedData_v3,eth_signTypedData_v4:ye.hashForSignTypedData_v4,eth_signTypedData:ye.hashForSignTypedData_v4};return he(g[n]({data:qn(u)}),!0)},i=s[n==="eth_signTypedData_v1"?1:0],a=s[n==="eth_signTypedData_v1"?0:1];this._ensureKnownAddress(i);const h=await this.initializeRelay().sendRequest({method:"signEthereumMessage",params:{address:ee(i),message:r(a),typedDataJson:JSON.stringify(a,null,2),addPrefix:!1}});if(F(h))throw h;return h.result}initializeRelay(){return this._relay||(this._relay=new Z({linkAPIUrl:Ft,storage:this._storage,metadata:this.metadata,accountsCallback:this._setAddresses.bind(this),chainCallback:this.updateProviderInfo.bind(this)})),this._relay}}const Mn="SignerType",Rn=new J("CBWSDK","SignerConfigurator");function Ks(){return Rn.getItem(Mn)}function Fs(t){Rn.setItem(Mn,t)}async function zs(t){const{communicator:e,metadata:n,handshakeRequest:s,callback:r}=t;Gs(e,n,r).catch(()=>{});const i={id:crypto.randomUUID(),event:"selectSignerType",data:Object.assign(Object.assign({},t.preference),{handshakeRequest:s})},{data:a}=await e.postRequestAndWaitForResponse(i);return a}function $s(t){const{signerType:e,metadata:n,communicator:s,callback:r}=t;switch(e){case"scw":return new ns({metadata:n,callback:r,communicator:s});case"walletlink":return new xn({metadata:n,callback:r})}}async function Gs(t,e,n){await t.onMessage(({event:r})=>r==="WalletLinkSessionRequest");const s=new xn({metadata:e,callback:n});t.postMessage({event:"WalletLinkUpdate",data:{session:s.getSession()}}),await s.handshake(),t.postMessage({event:"WalletLinkUpdate",data:{connected:!0}})}const Ys=`Coinbase Wallet SDK requires the Cross-Origin-Opener-Policy header to not be set to 'same-origin'. This is to ensure that the SDK can communicate with the Coinbase Smart Wallet app.

Please see https://www.smartwallet.dev/guides/tips/popup-tips#cross-origin-opener-policy for more information.`,Vs=()=>{let t;return{getCrossOriginOpenerPolicy:()=>t===void 0?"undefined":t,checkCrossOriginOpenerPolicy:async()=>{if(typeof window>"u"){t="non-browser-env";return}try{const e=`${window.location.origin}${window.location.pathname}`,n=await fetch(e,{method:"HEAD"});if(!n.ok)throw new Error(`HTTP error! status: ${n.status}`);const s=n.headers.get("Cross-Origin-Opener-Policy");t=s??"null",t==="same-origin"&&console.error(Ys)}catch(e){console.error("Error checking Cross-Origin-Opener-Policy:",e.message),t="error"}}}},{checkCrossOriginOpenerPolicy:Js,getCrossOriginOpenerPolicy:Qs}=Vs(),Yt=420,Vt=540,Zs={isRed:!1,info:"Retry",svgWidth:"10",svgHeight:"11",path:Pn,defaultFillRule:"evenodd",defaultClipRule:"evenodd"},Xs="Popup was blocked. Try again.";let we=null;function ei(t){const e=(window.innerWidth-Yt)/2+window.screenX,n=(window.innerHeight-Vt)/2+window.screenY;ni(t);function s(){const i=`wallet_${crypto.randomUUID()}`,a=window.open(t,i,`width=${Yt}, height=${Vt}, left=${e}, top=${n}`);return a?.focus(),a||null}let r=s();if(!r){const i=si();return new Promise((a,o)=>{i.presentItem({autoExpand:!0,message:Xs,menuItems:[Object.assign(Object.assign({},Zs),{onClick:()=>{r=s(),r?a(r):o(P.rpc.internal("Popup window was blocked")),i.clear()}})]})})}return Promise.resolve(r)}function ti(t){t&&!t.closed&&t.close()}function ni(t){const e={sdkName:dn,sdkVersion:me,origin:window.location.origin,coop:Qs()};for(const[n,s]of Object.entries(e))t.searchParams.append(n,s.toString())}function si(){if(!we){const t=document.createElement("div");t.className="-cbwsdk-css-reset",document.body.appendChild(t),we=new An,we.attach(t)}return we}class ii{constructor({url:e=Hs,metadata:n,preference:s}){this.popup=null,this.listeners=new Map,this.postMessage=async r=>{(await this.waitForPopupLoaded()).postMessage(r,this.url.origin)},this.postRequestAndWaitForResponse=async r=>{const i=this.onMessage(({requestId:a})=>a===r.id);return this.postMessage(r),await i},this.onMessage=async r=>new Promise((i,a)=>{const o=h=>{if(h.origin!==this.url.origin)return;const u=h.data;r(u)&&(i(u),window.removeEventListener("message",o),this.listeners.delete(o))};window.addEventListener("message",o),this.listeners.set(o,{reject:a})}),this.disconnect=()=>{ti(this.popup),this.popup=null,this.listeners.forEach(({reject:r},i)=>{r(P.provider.userRejectedRequest("Request rejected")),window.removeEventListener("message",i)}),this.listeners.clear()},this.waitForPopupLoaded=async()=>this.popup&&!this.popup.closed?(this.popup.focus(),this.popup):(this.popup=await ei(this.url),this.onMessage(({event:r})=>r==="PopupUnload").then(this.disconnect).catch(()=>{}),this.onMessage(({event:r})=>r==="PopupLoaded").then(r=>{this.postMessage({requestId:r.id,data:{version:me,metadata:this.metadata,preference:this.preference,location:window.location.toString()}})}).then(()=>{if(!this.popup)throw P.rpc.internal();return this.popup})),this.url=new URL(e),this.metadata=n,this.preference=s}}function ri(t){const e=Un(ai(t),{shouldIncludeStack:!0}),n=new URL("https://docs.cloud.coinbase.com/wallet-sdk/docs/errors");return n.searchParams.set("version",me),n.searchParams.set("code",e.code.toString()),n.searchParams.set("message",e.message),Object.assign(Object.assign({},e),{docUrl:n.href})}function ai(t){var e;if(typeof t=="string")return{message:t,code:j.rpc.internal};if(F(t)){const n=t.errorMessage,s=(e=t.errorCode)!==null&&e!==void 0?e:n.match(/(denied|rejected)/i)?j.provider.userRejectedRequest:void 0;return Object.assign(Object.assign({},t),{message:n,code:s,data:{method:t.method}})}return t}class oi extends Ae.EventEmitter{}var ci=function(t,e){var n={};for(var s in t)Object.prototype.hasOwnProperty.call(t,s)&&e.indexOf(s)<0&&(n[s]=t[s]);if(t!=null&&typeof Object.getOwnPropertySymbols=="function")for(var r=0,s=Object.getOwnPropertySymbols(t);r<s.length;r++)e.indexOf(s[r])<0&&Object.prototype.propertyIsEnumerable.call(t,s[r])&&(n[s[r]]=t[s[r]]);return n};class di extends oi{constructor(e){var{metadata:n}=e,s=e.preference,{keysUrl:r}=s,i=ci(s,["keysUrl"]);super(),this.signer=null,this.isCoinbaseWallet=!0,this.metadata=n,this.preference=i,this.communicator=new ii({url:r,metadata:n,preference:i});const a=Ks();a&&(this.signer=this.initSigner(a))}async request(e){try{if(ts(e),!this.signer)switch(e.method){case"eth_requestAccounts":{const n=await this.requestSignerSelection(e),s=this.initSigner(n);await s.handshake(e),this.signer=s,Fs(n);break}case"wallet_sendCalls":{const n=this.initSigner("scw");await n.handshake({method:"handshake"});const s=await n.request(e);return await n.cleanup(),s}case"wallet_getCallsStatus":return ot(e,Ws);case"net_version":return 1;case"eth_chainId":return ne(1);default:throw P.provider.unauthorized("Must call 'eth_requestAccounts' before other methods")}return await this.signer.request(e)}catch(n){const{code:s}=n;return s===j.provider.unauthorized&&this.disconnect(),Promise.reject(ri(n))}}async enable(){return console.warn('.enable() has been deprecated. Please use .request({ method: "eth_requestAccounts" }) instead.'),await this.request({method:"eth_requestAccounts"})}async disconnect(){var e;await((e=this.signer)===null||e===void 0?void 0:e.cleanup()),this.signer=null,J.clearAll(),this.emit("disconnect",P.provider.disconnected("User initiated disconnection"))}requestSignerSelection(e){return zs({communicator:this.communicator,preference:this.preference,metadata:this.metadata,handshakeRequest:e,callback:this.emit.bind(this)})}initSigner(e){return $s({signerType:e,metadata:this.metadata,communicator:this.communicator,callback:this.emit.bind(this)})}}function li(t){if(t){if(!["all","smartWalletOnly","eoaOnly"].includes(t.options))throw new Error(`Invalid options: ${t.options}`);if(t.attribution&&t.attribution.auto!==void 0&&t.attribution.dataSuffix!==void 0)throw new Error("Attribution cannot contain both auto and dataSuffix properties")}}function ui(t){var e;const n={metadata:t.metadata,preference:t.preference};return(e=es(n))!==null&&e!==void 0?e:new di(n)}const hi={options:"all"};function fi(t){var e;new J("CBWSDK").setItem("VERSION",me),Js();const s={metadata:{appName:t.appName||"Dapp",appLogoUrl:t.appLogoUrl||"",appChainIds:t.appChainIds||[]},preference:Object.assign(hi,(e=t.preference)!==null&&e!==void 0?e:{})};li(s.preference);let r=null;return{getProvider:()=>(r||(r=ui(s)),r)}}exports.createCoinbaseWalletSDK=fi;