@multiversx/sdk-dapp-swap/__commonjs/hooks/useSwapInfo.js

A library to hold the main logic for swapping between tokens on the MultiversX blockchain

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d.Address(n),sender:new d.Address(i&&i!==""?i:l),gasLimit:BigInt((g=o.valueOf())!=null?g:F.GAS_LIMIT),gasPrice:BigInt((I=a.valueOf())!=null?I:F.GAS_PRICE),chainID:c.valueOf(),version:new d.TransactionVersion(p!=null?p:F.VERSION).valueOf()});return m&&(T.options=new d.TransactionOptions(m).valueOf()),T};var he=t=>{let r=le(t),e=new d.NetworkConfig;e.minGasLimit=BigInt(F.GAS_LIMIT),e.gasPerDataByte=BigInt(F.GAS_PER_DATA_BYTE),e.gasPriceModifier=F.GAS_PRICE_MODIFIER;try{return new d.TransactionComputer().computeTransactionFee(r,e).toString(10)}catch(n){return 0}};u();u();u();var wt=b(require("bignumber.js"));u();var pr=require("bignumber.js");var ye=(t,r,e)=>{let n=new pr.BigNumber(0);return t==null||t.forEach((i,o,a)=>{var m;if(o===a.length-1)return;let c=r.find(({identifier:l})=>l===i);if(!c)return;let p=new pr.BigNumber(e[o]).multipliedBy((m=c.price)!=null?m:"0");n=n.plus(p)}),n.toString(10)},xe=({activeRoute:t})=>{let{fees:r,tokenRoute:e,smartSwap:n,pairs:i}=t;if(n){let a=new pr.BigNumber(0);return n.routes.forEach(c=>{let{tokenRoute:p,fees:m,pairs:l}=c,h=$({pairs:l,tokenRoute:p}),T=ye(p,h,m);a=a.plus(T)}),a.toString(10)}let o=$({pairs:i,tokenRoute:e});return ye(e,o,r)};u();u();var Br=b(require("bignumber.js"));var ge=({tolerance:t,secondAmount:r,isFixedOutput:e,swapActionType:n,secondTokenDecimals:i})=>{if(!r)return;if(e||n!=="swap")return(0,P.formatAmount)({input:r,decimals:i});let o=new Br.default(1).dividedBy(new Br.default(t).dividedBy(100).plus(1)).times(r).toFixed(0);return(0,P.formatAmount)({input:o,decimals:i})};u();var dt=b(require("bignumber.js"));u();var br=b(require("bignumber.js"));var Te=t=>t==null?void 0:t.reduce((r,e)=>{var i;let n=new br.default((i=he(e))!=null?i:"0");return r.plus(n)},new br.default("0")).toString(10);u();u();var S=require("react"),we=({activeRoute:t})=>{let[r,e]=(0,S.useState)("normal"),[n,i]=(0,S.useState)(),[o,a]=(0,S.useState)(),[c,p]=(0,S.useState)(),[m,l]=(0,S.useState)(),[h,T]=(0,S.useState)(),[g,I]=(0,S.useState)(),[M,W]=(0,S.useState)(),[q,cr]=(0,S.useState)(),fr=()=>{var er,tr;if(!t)return;let{tokenInID:j,tokenOutID:Q,tokenInPriceUSD:vr,tokenOutPriceUSD:lr,smartSwap:O}=t,B=(er=O==null?void 0:O.tokenInExchangeRateDenom)!=null?er:t==null?void 0:t.tokenInExchangeRateDenom,rr=(tr=O==null?void 0:O.tokenOutExchangeRateDenom)!=null?tr:t==null?void 0:t.tokenOutExchangeRateDenom;a(Q),l(j),i(rr),p(lr),I(j),cr(Q),T(B),W(vr)},mr=()=>{e(j=>j==="normal"?"reverse":"normal")};return(0,S.useEffect)(fr,[t,r]),{rateDirection:r,tokenInId:r==="normal"?o:g,tokenInIdPriceUsd:r==="normal"?c:M,tokenOutId:r==="normal"?m:q,exchangeRate:r==="normal"?n:h,switchTokensDirection:mr}};var It=({tolerance:t,activeRoute:r,swapActionType:e})=>{let[n,i]=(0,D.useState)(),[o,a]=(0,D.useState)(),[c,p]=(0,D.useState)(),[m,l]=(0,D.useState)(),[h,T]=(0,D.useState)(),[g,I]=(0,D.useState)(),[M,W]=(0,D.useState)(),{tokenInId:q,tokenOutId:cr,exchangeRate:fr,rateDirection:mr,switchTokensDirection:j}=we({activeRoute:r}),Q=(0,D.useMemo)(()=>Te(r==null?void 0:r.transactions),[r==null?void 0:r.transactions]);return(0,D.useEffect)(()=>{var Nr,Rr;if(!r)return;let{pairs:lr,swapType:O,smartSwap:B,amountOut:rr,tokenOutID:er,tokenOutPriceUSD:tr}=r,Cr=pe({activeRoute:r}),Z=Cr.map(({tokens:J})=>J).flat().find(({identifier:J})=>J===er),de=ge({tolerance:t,swapActionType:e,isFixedOutput:O===1,secondTokenDecimals:Z==null?void 0:Z.decimals,secondAmount:(Nr=B==null?void 0:B.amountOut)!=null?Nr:rr}),Ie=new kr.default((0,P.formatAmount)({showLastNonZeroDecimal:!0,decimals:Z==null?void 0:Z.decimals,input:(Rr=B==null?void 0:B.amountOut)!=null?Rr:rr})).times(tr).toString(10);lr.forEach(J=>{let{totalFee:Ae,burn:Ue,lpHolders:Pe}=me(J);l({totalFee:Ae,burn:Ue,lpHolders:Pe})});let Ee=r!=null&&r.amountIn?ue({activeRoute:r}):void 0,Fe=r!=null&&r.amountIn?xe({activeRoute:r}):void 0;a(B?{feeAmount:B.feeAmount,feePercentage:new kr.default(B.feePercentage).times(100).toNumber()}:void 0),p(Cr),i(Ee),T(Ie),W(de),I(Fe)},[t,r,e]),{tokenInId:q,feeDetails:m,tokenOutId:cr,tokenRoutes:c,priceImpact:n,platformFee:o,exchangeRate:fr,rateDirection:mr,receivedUsdValue:h,totalFeesUsdValue:g,totalTransactionsFee:Q,minimumAmountReceived:M,switchTokensDirection:j}};0&&(module.exports={useSwapInfo});
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <https://feross.org>
 * @license  MIT
 */
/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <https://feross.org/opensource> */
//# sourceMappingURL=useSwapInfo.js.map