UNPKG

@multiversx/sdk-dapp-swap

Version:

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

10 lines (9 loc) 31.3 kB
"use strict";var Te=Object.create;var V=Object.defineProperty;var Ee=Object.getOwnPropertyDescriptor;var Ie=Object.getOwnPropertyNames;var Fe=Object.getPrototypeOf,Ae=Object.prototype.hasOwnProperty;var Se=(t,r)=>()=>(t&&(r=t(t=0)),r);var K=(t,r)=>()=>(r||t((r={exports:{}}).exports,r),r.exports),Be=(t,r)=>{for(var e in r)V(t,e,{get:r[e],enumerable:!0})},_r=(t,r,e,n)=>{if(r&&typeof r=="object"||typeof r=="function")for(let i of Ie(r))!Ae.call(t,i)&&i!==e&&V(t,i,{get:()=>r[i],enumerable:!(n=Ee(r,i))||n.enumerable});return t};var C=(t,r,e)=>(e=t!=null?Te(Fe(t)):{},_r(r||!t||!t.__esModule?V(e,"default",{value:t,enumerable:!0}):e,t)),Ue=t=>_r(V({},"__esModule",{value:!0}),t);var Lr=K(Z=>{"use strict";u();Z.byteLength=ve;Z.toByteArray=Pe;Z.fromByteArray=ke;var U=[],S=[],De=typeof Uint8Array!="undefined"?Uint8Array:Array,fr="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";for(L=0,kr=fr.length;L<kr;++L)U[L]=fr[L],S[fr.charCodeAt(L)]=L;var L,kr;S["-".charCodeAt(0)]=62;S["_".charCodeAt(0)]=63;function Nr(t){var r=t.length;if(r%4>0)throw new Error("Invalid string. Length must be a multiple of 4");var e=t.indexOf("=");e===-1&&(e=r);var n=e===r?0:4-e%4;return[e,n]}function ve(t){var r=Nr(t),e=r[0],n=r[1];return(e+n)*3/4-n}function be(t,r,e){return(r+e)*3/4-e}function Pe(t){var r,e=Nr(t),n=e[0],i=e[1],o=new De(be(t,n,i)),a=0,c=i>0?n-4:n,p;for(p=0;p<c;p+=4)r=S[t.charCodeAt(p)]<<18|S[t.charCodeAt(p+1)]<<12|S[t.charCodeAt(p+2)]<<6|S[t.charCodeAt(p+3)],o[a++]=r>>16&255,o[a++]=r>>8&255,o[a++]=r&255;return i===2&&(r=S[t.charCodeAt(p)]<<2|S[t.charCodeAt(p+1)]>>4,o[a++]=r&255),i===1&&(r=S[t.charCodeAt(p)]<<10|S[t.charCodeAt(p+1)]<<4|S[t.charCodeAt(p+2)]>>2,o[a++]=r>>8&255,o[a++]=r&255),o}function Ce(t){return U[t>>18&63]+U[t>>12&63]+U[t>>6&63]+U[t&63]}function _e(t,r,e){for(var n,i=[],o=r;o<e;o+=3)n=(t[o]<<16&16711680)+(t[o+1]<<8&65280)+(t[o+2]&255),i.push(Ce(n));return i.join("")}function ke(t){for(var r,e=t.length,n=e%3,i=[],o=16383,a=0,c=e-n;a<c;a+=o)i.push(_e(t,a,a+o>c?c:a+o));return n===1?(r=t[e-1],i.push(U[r>>2]+U[r<<4&63]+"==")):n===2&&(r=(t[e-2]<<8)+t[e-1],i.push(U[r>>10]+U[r>>4&63]+U[r<<2&63]+"=")),i.join("")}});var Rr=K(lr=>{u();lr.read=function(t,r,e,n,i){var o,a,c=i*8-n-1,p=(1<<c)-1,x=p>>1,y=-7,h=e?i-1:0,T=e?-1:1,w=t[r+h];for(h+=T,o=w&(1<<-y)-1,w>>=-y,y+=c;y>0;o=o*256+t[r+h],h+=T,y-=8);for(a=o&(1<<-y)-1,o>>=-y,y+=n;y>0;a=a*256+t[r+h],h+=T,y-=8);if(o===0)o=1-x;else{if(o===p)return a?NaN:(w?-1:1)*(1/0);a=a+Math.pow(2,n),o=o-x}return(w?-1:1)*a*Math.pow(2,o-n)};lr.write=function(t,r,e,n,i,o){var a,c,p,x=o*8-i-1,y=(1<<x)-1,h=y>>1,T=i===23?Math.pow(2,-24)-Math.pow(2,-77):0,w=n?0:o-1,A=n?1:-1,H=r<0||r===0&&1/r<0?1:0;for(r=Math.abs(r),isNaN(r)||r===1/0?(c=isNaN(r)?1:0,a=y):(a=Math.floor(Math.log(r)/Math.LN2),r*(p=Math.pow(2,-a))<1&&(a--,p*=2),a+h>=1?r+=T/p:r+=T*Math.pow(2,1-h),r*p>=2&&(a++,p/=2),a+h>=y?(c=0,a=y):a+h>=1?(c=(r*p-1)*Math.pow(2,i),a=a+h):(c=r*Math.pow(2,h-1)*Math.pow(2,i),a=0));i>=8;t[e+w]=c&255,w+=A,c/=256,i-=8);for(a=a<<i|c,x+=i;x>0;t[e+w]=a&255,w+=A,a/=256,x-=8);t[e+w-A]|=H*128}});var zr=K(W=>{"use strict";u();var hr=Lr(),G=Rr(),Mr=typeof Symbol=="function"&&typeof Symbol.for=="function"?Symbol.for("nodejs.util.inspect.custom"):null;W.Buffer=s;W.SlowBuffer=Ge;W.INSPECT_MAX_BYTES=50;var z=2147483647;W.kMaxLength=z;s.TYPED_ARRAY_SUPPORT=Ne();!s.TYPED_ARRAY_SUPPORT&&typeof console!="undefined"&&typeof console.error=="function"&&console.error("This browser lacks typed array (Uint8Array) support which is required by `buffer` v5.x. Use `buffer` v4.x if you require old browser support.");function Ne(){try{var t=new Uint8Array(1),r={foo:function(){return 42}};return Object.setPrototypeOf(r,Uint8Array.prototype),Object.setPrototypeOf(t,r),t.foo()===42}catch(e){return!1}}Object.defineProperty(s.prototype,"parent",{enumerable:!0,get:function(){if(!!s.isBuffer(this))return this.buffer}});Object.defineProperty(s.prototype,"offset",{enumerable:!0,get:function(){if(!!s.isBuffer(this))return this.byteOffset}});function _(t){if(t>z)throw new RangeError('The value "'+t+'" is invalid for option "size"');var r=new Uint8Array(t);return Object.setPrototypeOf(r,s.prototype),r}function s(t,r,e){if(typeof t=="number"){if(typeof r=="string")throw new TypeError('The "string" argument must be of type string. Received type number');return gr(t)}return Wr(t,r,e)}s.poolSize=8192;function Wr(t,r,e){if(typeof t=="string")return Re(t,r);if(ArrayBuffer.isView(t))return Me(t);if(t==null)throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof t);if(D(t,ArrayBuffer)||t&&D(t.buffer,ArrayBuffer)||typeof SharedArrayBuffer!="undefined"&&(D(t,SharedArrayBuffer)||t&&D(t.buffer,SharedArrayBuffer)))return xr(t,r,e);if(typeof t=="number")throw new TypeError('The "value" argument must not be of type number. Received type number');var n=t.valueOf&&t.valueOf();if(n!=null&&n!==t)return s.from(n,r,e);var i=Oe(t);if(i)return i;if(typeof Symbol!="undefined"&&Symbol.toPrimitive!=null&&typeof t[Symbol.toPrimitive]=="function")return s.from(t[Symbol.toPrimitive]("string"),r,e);throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof t)}s.from=function(t,r,e){return Wr(t,r,e)};Object.setPrototypeOf(s.prototype,Uint8Array.prototype);Object.setPrototypeOf(s,Uint8Array);function qr(t){if(typeof t!="number")throw new TypeError('"size" argument must be of type number');if(t<0)throw new RangeError('The value "'+t+'" is invalid for option "size"')}function Le(t,r,e){return qr(t),t<=0?_(t):r!==void 0?typeof e=="string"?_(t).fill(r,e):_(t).fill(r):_(t)}s.alloc=function(t,r,e){return Le(t,r,e)};function gr(t){return qr(t),_(t<0?0:wr(t)|0)}s.allocUnsafe=function(t){return gr(t)};s.allocUnsafeSlow=function(t){return gr(t)};function Re(t,r){if((typeof r!="string"||r==="")&&(r="utf8"),!s.isEncoding(r))throw new TypeError("Unknown encoding: "+r);var e=Hr(t,r)|0,n=_(e),i=n.write(t,r);return i!==e&&(n=n.slice(0,i)),n}function mr(t){for(var r=t.length<0?0:wr(t.length)|0,e=_(r),n=0;n<r;n+=1)e[n]=t[n]&255;return e}function Me(t){if(D(t,Uint8Array)){var r=new Uint8Array(t);return xr(r.buffer,r.byteOffset,r.byteLength)}return mr(t)}function xr(t,r,e){if(r<0||t.byteLength<r)throw new RangeError('"offset" is outside of buffer bounds');if(t.byteLength<r+(e||0))throw new RangeError('"length" is outside of buffer bounds');var n;return r===void 0&&e===void 0?n=new Uint8Array(t):e===void 0?n=new Uint8Array(t,r):n=new Uint8Array(t,r,e),Object.setPrototypeOf(n,s.prototype),n}function Oe(t){if(s.isBuffer(t)){var r=wr(t.length)|0,e=_(r);return e.length===0||t.copy(e,0,0,r),e}if(t.length!==void 0)return typeof t.length!="number"||dr(t.length)?_(0):mr(t);if(t.type==="Buffer"&&Array.isArray(t.data))return mr(t.data)}function wr(t){if(t>=z)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+z.toString(16)+" bytes");return t|0}function Ge(t){return+t!=t&&(t=0),s.alloc(+t)}s.isBuffer=function(r){return r!=null&&r._isBuffer===!0&&r!==s.prototype};s.compare=function(r,e){if(D(r,Uint8Array)&&(r=s.from(r,r.offset,r.byteLength)),D(e,Uint8Array)&&(e=s.from(e,e.offset,e.byteLength)),!s.isBuffer(r)||!s.isBuffer(e))throw new TypeError('The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array');if(r===e)return 0;for(var n=r.length,i=e.length,o=0,a=Math.min(n,i);o<a;++o)if(r[o]!==e[o]){n=r[o],i=e[o];break}return n<i?-1:i<n?1:0};s.isEncoding=function(r){switch(String(r).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}};s.concat=function(r,e){if(!Array.isArray(r))throw new TypeError('"list" argument must be an Array of Buffers');if(r.length===0)return s.alloc(0);var n;if(e===void 0)for(e=0,n=0;n<r.length;++n)e+=r[n].length;var i=s.allocUnsafe(e),o=0;for(n=0;n<r.length;++n){var a=r[n];if(D(a,Uint8Array))o+a.length>i.length?s.from(a).copy(i,o):Uint8Array.prototype.set.call(i,a,o);else if(s.isBuffer(a))a.copy(i,o);else throw new TypeError('"list" argument must be an Array of Buffers');o+=a.length}return i};function Hr(t,r){if(s.isBuffer(t))return t.length;if(ArrayBuffer.isView(t)||D(t,ArrayBuffer))return t.byteLength;if(typeof t!="string")throw new TypeError('The "string" argument must be one of type string, Buffer, or ArrayBuffer. Received type '+typeof t);var e=t.length,n=arguments.length>2&&arguments[2]===!0;if(!n&&e===0)return 0;for(var i=!1;;)switch(r){case"ascii":case"latin1":case"binary":return e;case"utf8":case"utf-8":return yr(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return e*2;case"hex":return e>>>1;case"base64":return Zr(t).length;default:if(i)return n?-1:yr(t).length;r=(""+r).toLowerCase(),i=!0}}s.byteLength=Hr;function We(t,r,e){var n=!1;if((r===void 0||r<0)&&(r=0),r>this.length||((e===void 0||e>this.length)&&(e=this.length),e<=0)||(e>>>=0,r>>>=0,e<=r))return"";for(t||(t="utf8");;)switch(t){case"hex":return Je(this,r,e);case"utf8":case"utf-8":return Yr(this,r,e);case"ascii":return Ze(this,r,e);case"latin1":case"binary":return ze(this,r,e);case"base64":return Ve(this,r,e);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return $e(this,r,e);default:if(n)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),n=!0}}s.prototype._isBuffer=!0;function R(t,r,e){var n=t[r];t[r]=t[e],t[e]=n}s.prototype.swap16=function(){var r=this.length;if(r%2!==0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(var e=0;e<r;e+=2)R(this,e,e+1);return this};s.prototype.swap32=function(){var r=this.length;if(r%4!==0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(var e=0;e<r;e+=4)R(this,e,e+3),R(this,e+1,e+2);return this};s.prototype.swap64=function(){var r=this.length;if(r%8!==0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(var e=0;e<r;e+=8)R(this,e,e+7),R(this,e+1,e+6),R(this,e+2,e+5),R(this,e+3,e+4);return this};s.prototype.toString=function(){var r=this.length;return r===0?"":arguments.length===0?Yr(this,0,r):We.apply(this,arguments)};s.prototype.toLocaleString=s.prototype.toString;s.prototype.equals=function(r){if(!s.isBuffer(r))throw new TypeError("Argument must be a Buffer");return this===r?!0:s.compare(this,r)===0};s.prototype.inspect=function(){var r="",e=W.INSPECT_MAX_BYTES;return r=this.toString("hex",0,e).replace(/(.{2})/g,"$1 ").trim(),this.length>e&&(r+=" ... "),"<Buffer "+r+">"};Mr&&(s.prototype[Mr]=s.prototype.inspect);s.prototype.compare=function(r,e,n,i,o){if(D(r,Uint8Array)&&(r=s.from(r,r.offset,r.byteLength)),!s.isBuffer(r))throw new TypeError('The "target" argument must be one of type Buffer or Uint8Array. Received type '+typeof r);if(e===void 0&&(e=0),n===void 0&&(n=r?r.length:0),i===void 0&&(i=0),o===void 0&&(o=this.length),e<0||n>r.length||i<0||o>this.length)throw new RangeError("out of range index");if(i>=o&&e>=n)return 0;if(i>=o)return-1;if(e>=n)return 1;if(e>>>=0,n>>>=0,i>>>=0,o>>>=0,this===r)return 0;for(var a=o-i,c=n-e,p=Math.min(a,c),x=this.slice(i,o),y=r.slice(e,n),h=0;h<p;++h)if(x[h]!==y[h]){a=x[h],c=y[h];break}return a<c?-1:c<a?1:0};function jr(t,r,e,n,i){if(t.length===0)return-1;if(typeof e=="string"?(n=e,e=0):e>2147483647?e=2147483647:e<-2147483648&&(e=-2147483648),e=+e,dr(e)&&(e=i?0:t.length-1),e<0&&(e=t.length+e),e>=t.length){if(i)return-1;e=t.length-1}else if(e<0)if(i)e=0;else return-1;if(typeof r=="string"&&(r=s.from(r,n)),s.isBuffer(r))return r.length===0?-1:Or(t,r,e,n,i);if(typeof r=="number")return r=r&255,typeof Uint8Array.prototype.indexOf=="function"?i?Uint8Array.prototype.indexOf.call(t,r,e):Uint8Array.prototype.lastIndexOf.call(t,r,e):Or(t,[r],e,n,i);throw new TypeError("val must be string, number or Buffer")}function Or(t,r,e,n,i){var o=1,a=t.length,c=r.length;if(n!==void 0&&(n=String(n).toLowerCase(),n==="ucs2"||n==="ucs-2"||n==="utf16le"||n==="utf-16le")){if(t.length<2||r.length<2)return-1;o=2,a/=2,c/=2,e/=2}function p(w,A){return o===1?w[A]:w.readUInt16BE(A*o)}var x;if(i){var y=-1;for(x=e;x<a;x++)if(p(t,x)===p(r,y===-1?0:x-y)){if(y===-1&&(y=x),x-y+1===c)return y*o}else y!==-1&&(x-=x-y),y=-1}else for(e+c>a&&(e=a-c),x=e;x>=0;x--){for(var h=!0,T=0;T<c;T++)if(p(t,x+T)!==p(r,T)){h=!1;break}if(h)return x}return-1}s.prototype.includes=function(r,e,n){return this.indexOf(r,e,n)!==-1};s.prototype.indexOf=function(r,e,n){return jr(this,r,e,n,!0)};s.prototype.lastIndexOf=function(r,e,n){return jr(this,r,e,n,!1)};function qe(t,r,e,n){e=Number(e)||0;var i=t.length-e;n?(n=Number(n),n>i&&(n=i)):n=i;var o=r.length;n>o/2&&(n=o/2);for(var a=0;a<n;++a){var c=parseInt(r.substr(a*2,2),16);if(dr(c))return a;t[e+a]=c}return a}function He(t,r,e,n){return J(yr(r,t.length-e),t,e,n)}function je(t,r,e,n){return J(et(r),t,e,n)}function Ye(t,r,e,n){return J(Zr(r),t,e,n)}function Xe(t,r,e,n){return J(tt(r,t.length-e),t,e,n)}s.prototype.write=function(r,e,n,i){if(e===void 0)i="utf8",n=this.length,e=0;else if(n===void 0&&typeof e=="string")i=e,n=this.length,e=0;else if(isFinite(e))e=e>>>0,isFinite(n)?(n=n>>>0,i===void 0&&(i="utf8")):(i=n,n=void 0);else throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");var o=this.length-e;if((n===void 0||n>o)&&(n=o),r.length>0&&(n<0||e<0)||e>this.length)throw new RangeError("Attempt to write outside buffer bounds");i||(i="utf8");for(var a=!1;;)switch(i){case"hex":return qe(this,r,e,n);case"utf8":case"utf-8":return He(this,r,e,n);case"ascii":case"latin1":case"binary":return je(this,r,e,n);case"base64":return Ye(this,r,e,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return Xe(this,r,e,n);default:if(a)throw new TypeError("Unknown encoding: "+i);i=(""+i).toLowerCase(),a=!0}};s.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};function Ve(t,r,e){return r===0&&e===t.length?hr.fromByteArray(t):hr.fromByteArray(t.slice(r,e))}function Yr(t,r,e){e=Math.min(t.length,e);for(var n=[],i=r;i<e;){var o=t[i],a=null,c=o>239?4:o>223?3:o>191?2:1;if(i+c<=e){var p,x,y,h;switch(c){case 1:o<128&&(a=o);break;case 2:p=t[i+1],(p&192)===128&&(h=(o&31)<<6|p&63,h>127&&(a=h));break;case 3:p=t[i+1],x=t[i+2],(p&192)===128&&(x&192)===128&&(h=(o&15)<<12|(p&63)<<6|x&63,h>2047&&(h<55296||h>57343)&&(a=h));break;case 4:p=t[i+1],x=t[i+2],y=t[i+3],(p&192)===128&&(x&192)===128&&(y&192)===128&&(h=(o&15)<<18|(p&63)<<12|(x&63)<<6|y&63,h>65535&&h<1114112&&(a=h))}}a===null?(a=65533,c=1):a>65535&&(a-=65536,n.push(a>>>10&1023|55296),a=56320|a&1023),n.push(a),i+=c}return Ke(n)}var Gr=4096;function Ke(t){var r=t.length;if(r<=Gr)return String.fromCharCode.apply(String,t);for(var e="",n=0;n<r;)e+=String.fromCharCode.apply(String,t.slice(n,n+=Gr));return e}function Ze(t,r,e){var n="";e=Math.min(t.length,e);for(var i=r;i<e;++i)n+=String.fromCharCode(t[i]&127);return n}function ze(t,r,e){var n="";e=Math.min(t.length,e);for(var i=r;i<e;++i)n+=String.fromCharCode(t[i]);return n}function Je(t,r,e){var n=t.length;(!r||r<0)&&(r=0),(!e||e<0||e>n)&&(e=n);for(var i="",o=r;o<e;++o)i+=nt[t[o]];return i}function $e(t,r,e){for(var n=t.slice(r,e),i="",o=0;o<n.length-1;o+=2)i+=String.fromCharCode(n[o]+n[o+1]*256);return i}s.prototype.slice=function(r,e){var n=this.length;r=~~r,e=e===void 0?n:~~e,r<0?(r+=n,r<0&&(r=0)):r>n&&(r=n),e<0?(e+=n,e<0&&(e=0)):e>n&&(e=n),e<r&&(e=r);var i=this.subarray(r,e);return Object.setPrototypeOf(i,s.prototype),i};function E(t,r,e){if(t%1!==0||t<0)throw new RangeError("offset is not uint");if(t+r>e)throw new RangeError("Trying to access beyond buffer length")}s.prototype.readUintLE=s.prototype.readUIntLE=function(r,e,n){r=r>>>0,e=e>>>0,n||E(r,e,this.length);for(var i=this[r],o=1,a=0;++a<e&&(o*=256);)i+=this[r+a]*o;return i};s.prototype.readUintBE=s.prototype.readUIntBE=function(r,e,n){r=r>>>0,e=e>>>0,n||E(r,e,this.length);for(var i=this[r+--e],o=1;e>0&&(o*=256);)i+=this[r+--e]*o;return i};s.prototype.readUint8=s.prototype.readUInt8=function(r,e){return r=r>>>0,e||E(r,1,this.length),this[r]};s.prototype.readUint16LE=s.prototype.readUInt16LE=function(r,e){return r=r>>>0,e||E(r,2,this.length),this[r]|this[r+1]<<8};s.prototype.readUint16BE=s.prototype.readUInt16BE=function(r,e){return r=r>>>0,e||E(r,2,this.length),this[r]<<8|this[r+1]};s.prototype.readUint32LE=s.prototype.readUInt32LE=function(r,e){return r=r>>>0,e||E(r,4,this.length),(this[r]|this[r+1]<<8|this[r+2]<<16)+this[r+3]*16777216};s.prototype.readUint32BE=s.prototype.readUInt32BE=function(r,e){return r=r>>>0,e||E(r,4,this.length),this[r]*16777216+(this[r+1]<<16|this[r+2]<<8|this[r+3])};s.prototype.readIntLE=function(r,e,n){r=r>>>0,e=e>>>0,n||E(r,e,this.length);for(var i=this[r],o=1,a=0;++a<e&&(o*=256);)i+=this[r+a]*o;return o*=128,i>=o&&(i-=Math.pow(2,8*e)),i};s.prototype.readIntBE=function(r,e,n){r=r>>>0,e=e>>>0,n||E(r,e,this.length);for(var i=e,o=1,a=this[r+--i];i>0&&(o*=256);)a+=this[r+--i]*o;return o*=128,a>=o&&(a-=Math.pow(2,8*e)),a};s.prototype.readInt8=function(r,e){return r=r>>>0,e||E(r,1,this.length),this[r]&128?(255-this[r]+1)*-1:this[r]};s.prototype.readInt16LE=function(r,e){r=r>>>0,e||E(r,2,this.length);var n=this[r]|this[r+1]<<8;return n&32768?n|4294901760:n};s.prototype.readInt16BE=function(r,e){r=r>>>0,e||E(r,2,this.length);var n=this[r+1]|this[r]<<8;return n&32768?n|4294901760:n};s.prototype.readInt32LE=function(r,e){return r=r>>>0,e||E(r,4,this.length),this[r]|this[r+1]<<8|this[r+2]<<16|this[r+3]<<24};s.prototype.readInt32BE=function(r,e){return r=r>>>0,e||E(r,4,this.length),this[r]<<24|this[r+1]<<16|this[r+2]<<8|this[r+3]};s.prototype.readFloatLE=function(r,e){return r=r>>>0,e||E(r,4,this.length),G.read(this,r,!0,23,4)};s.prototype.readFloatBE=function(r,e){return r=r>>>0,e||E(r,4,this.length),G.read(this,r,!1,23,4)};s.prototype.readDoubleLE=function(r,e){return r=r>>>0,e||E(r,8,this.length),G.read(this,r,!0,52,8)};s.prototype.readDoubleBE=function(r,e){return r=r>>>0,e||E(r,8,this.length),G.read(this,r,!1,52,8)};function F(t,r,e,n,i,o){if(!s.isBuffer(t))throw new TypeError('"buffer" argument must be a Buffer instance');if(r>i||r<o)throw new RangeError('"value" argument is out of bounds');if(e+n>t.length)throw new RangeError("Index out of range")}s.prototype.writeUintLE=s.prototype.writeUIntLE=function(r,e,n,i){if(r=+r,e=e>>>0,n=n>>>0,!i){var o=Math.pow(2,8*n)-1;F(this,r,e,n,o,0)}var a=1,c=0;for(this[e]=r&255;++c<n&&(a*=256);)this[e+c]=r/a&255;return e+n};s.prototype.writeUintBE=s.prototype.writeUIntBE=function(r,e,n,i){if(r=+r,e=e>>>0,n=n>>>0,!i){var o=Math.pow(2,8*n)-1;F(this,r,e,n,o,0)}var a=n-1,c=1;for(this[e+a]=r&255;--a>=0&&(c*=256);)this[e+a]=r/c&255;return e+n};s.prototype.writeUint8=s.prototype.writeUInt8=function(r,e,n){return r=+r,e=e>>>0,n||F(this,r,e,1,255,0),this[e]=r&255,e+1};s.prototype.writeUint16LE=s.prototype.writeUInt16LE=function(r,e,n){return r=+r,e=e>>>0,n||F(this,r,e,2,65535,0),this[e]=r&255,this[e+1]=r>>>8,e+2};s.prototype.writeUint16BE=s.prototype.writeUInt16BE=function(r,e,n){return r=+r,e=e>>>0,n||F(this,r,e,2,65535,0),this[e]=r>>>8,this[e+1]=r&255,e+2};s.prototype.writeUint32LE=s.prototype.writeUInt32LE=function(r,e,n){return r=+r,e=e>>>0,n||F(this,r,e,4,4294967295,0),this[e+3]=r>>>24,this[e+2]=r>>>16,this[e+1]=r>>>8,this[e]=r&255,e+4};s.prototype.writeUint32BE=s.prototype.writeUInt32BE=function(r,e,n){return r=+r,e=e>>>0,n||F(this,r,e,4,4294967295,0),this[e]=r>>>24,this[e+1]=r>>>16,this[e+2]=r>>>8,this[e+3]=r&255,e+4};s.prototype.writeIntLE=function(r,e,n,i){if(r=+r,e=e>>>0,!i){var o=Math.pow(2,8*n-1);F(this,r,e,n,o-1,-o)}var a=0,c=1,p=0;for(this[e]=r&255;++a<n&&(c*=256);)r<0&&p===0&&this[e+a-1]!==0&&(p=1),this[e+a]=(r/c>>0)-p&255;return e+n};s.prototype.writeIntBE=function(r,e,n,i){if(r=+r,e=e>>>0,!i){var o=Math.pow(2,8*n-1);F(this,r,e,n,o-1,-o)}var a=n-1,c=1,p=0;for(this[e+a]=r&255;--a>=0&&(c*=256);)r<0&&p===0&&this[e+a+1]!==0&&(p=1),this[e+a]=(r/c>>0)-p&255;return e+n};s.prototype.writeInt8=function(r,e,n){return r=+r,e=e>>>0,n||F(this,r,e,1,127,-128),r<0&&(r=255+r+1),this[e]=r&255,e+1};s.prototype.writeInt16LE=function(r,e,n){return r=+r,e=e>>>0,n||F(this,r,e,2,32767,-32768),this[e]=r&255,this[e+1]=r>>>8,e+2};s.prototype.writeInt16BE=function(r,e,n){return r=+r,e=e>>>0,n||F(this,r,e,2,32767,-32768),this[e]=r>>>8,this[e+1]=r&255,e+2};s.prototype.writeInt32LE=function(r,e,n){return r=+r,e=e>>>0,n||F(this,r,e,4,2147483647,-2147483648),this[e]=r&255,this[e+1]=r>>>8,this[e+2]=r>>>16,this[e+3]=r>>>24,e+4};s.prototype.writeInt32BE=function(r,e,n){return r=+r,e=e>>>0,n||F(this,r,e,4,2147483647,-2147483648),r<0&&(r=4294967295+r+1),this[e]=r>>>24,this[e+1]=r>>>16,this[e+2]=r>>>8,this[e+3]=r&255,e+4};function Xr(t,r,e,n,i,o){if(e+n>t.length)throw new RangeError("Index out of range");if(e<0)throw new RangeError("Index out of range")}function Vr(t,r,e,n,i){return r=+r,e=e>>>0,i||Xr(t,r,e,4,34028234663852886e22,-34028234663852886e22),G.write(t,r,e,n,23,4),e+4}s.prototype.writeFloatLE=function(r,e,n){return Vr(this,r,e,!0,n)};s.prototype.writeFloatBE=function(r,e,n){return Vr(this,r,e,!1,n)};function Kr(t,r,e,n,i){return r=+r,e=e>>>0,i||Xr(t,r,e,8,17976931348623157e292,-17976931348623157e292),G.write(t,r,e,n,52,8),e+8}s.prototype.writeDoubleLE=function(r,e,n){return Kr(this,r,e,!0,n)};s.prototype.writeDoubleBE=function(r,e,n){return Kr(this,r,e,!1,n)};s.prototype.copy=function(r,e,n,i){if(!s.isBuffer(r))throw new TypeError("argument should be a Buffer");if(n||(n=0),!i&&i!==0&&(i=this.length),e>=r.length&&(e=r.length),e||(e=0),i>0&&i<n&&(i=n),i===n||r.length===0||this.length===0)return 0;if(e<0)throw new RangeError("targetStart out of bounds");if(n<0||n>=this.length)throw new RangeError("Index out of range");if(i<0)throw new RangeError("sourceEnd out of bounds");i>this.length&&(i=this.length),r.length-e<i-n&&(i=r.length-e+n);var o=i-n;return this===r&&typeof Uint8Array.prototype.copyWithin=="function"?this.copyWithin(e,n,i):Uint8Array.prototype.set.call(r,this.subarray(n,i),e),o};s.prototype.fill=function(r,e,n,i){if(typeof r=="string"){if(typeof e=="string"?(i=e,e=0,n=this.length):typeof n=="string"&&(i=n,n=this.length),i!==void 0&&typeof i!="string")throw new TypeError("encoding must be a string");if(typeof i=="string"&&!s.isEncoding(i))throw new TypeError("Unknown encoding: "+i);if(r.length===1){var o=r.charCodeAt(0);(i==="utf8"&&o<128||i==="latin1")&&(r=o)}}else typeof r=="number"?r=r&255:typeof r=="boolean"&&(r=Number(r));if(e<0||this.length<e||this.length<n)throw new RangeError("Out of range index");if(n<=e)return this;e=e>>>0,n=n===void 0?this.length:n>>>0,r||(r=0);var a;if(typeof r=="number")for(a=e;a<n;++a)this[a]=r;else{var c=s.isBuffer(r)?r:s.from(r,i),p=c.length;if(p===0)throw new TypeError('The value "'+r+'" is invalid for argument "value"');for(a=0;a<n-e;++a)this[a+e]=c[a%p]}return this};var Qe=/[^+/0-9A-Za-z-_]/g;function rt(t){if(t=t.split("=")[0],t=t.trim().replace(Qe,""),t.length<2)return"";for(;t.length%4!==0;)t=t+"=";return t}function yr(t,r){r=r||1/0;for(var e,n=t.length,i=null,o=[],a=0;a<n;++a){if(e=t.charCodeAt(a),e>55295&&e<57344){if(!i){if(e>56319){(r-=3)>-1&&o.push(239,191,189);continue}else if(a+1===n){(r-=3)>-1&&o.push(239,191,189);continue}i=e;continue}if(e<56320){(r-=3)>-1&&o.push(239,191,189),i=e;continue}e=(i-55296<<10|e-56320)+65536}else i&&(r-=3)>-1&&o.push(239,191,189);if(i=null,e<128){if((r-=1)<0)break;o.push(e)}else if(e<2048){if((r-=2)<0)break;o.push(e>>6|192,e&63|128)}else if(e<65536){if((r-=3)<0)break;o.push(e>>12|224,e>>6&63|128,e&63|128)}else if(e<1114112){if((r-=4)<0)break;o.push(e>>18|240,e>>12&63|128,e>>6&63|128,e&63|128)}else throw new Error("Invalid code point")}return o}function et(t){for(var r=[],e=0;e<t.length;++e)r.push(t.charCodeAt(e)&255);return r}function tt(t,r){for(var e,n,i,o=[],a=0;a<t.length&&!((r-=2)<0);++a)e=t.charCodeAt(a),n=e>>8,i=e%256,o.push(i),o.push(n);return o}function Zr(t){return hr.toByteArray(rt(t))}function J(t,r,e,n){for(var i=0;i<n&&!(i+e>=r.length||i>=t.length);++i)r[i+e]=t[i];return i}function D(t,r){return t instanceof r||t!=null&&t.constructor!=null&&t.constructor.name!=null&&t.constructor.name===r.name}function dr(t){return t!==t}var nt=function(){for(var t="0123456789abcdef",r=new Array(256),e=0;e<16;++e)for(var n=e*16,i=0;i<16;++i)r[n+i]=t[e]+t[i];return r}()});var ee=K((Ft,re)=>{u();var g=re.exports={},v,b;function Tr(){throw new Error("setTimeout has not been defined")}function Er(){throw new Error("clearTimeout has not been defined")}(function(){try{typeof setTimeout=="function"?v=setTimeout:v=Tr}catch(t){v=Tr}try{typeof clearTimeout=="function"?b=clearTimeout:b=Er}catch(t){b=Er}})();function Jr(t){if(v===setTimeout)return setTimeout(t,0);if((v===Tr||!v)&&setTimeout)return v=setTimeout,setTimeout(t,0);try{return v(t,0)}catch(r){try{return v.call(null,t,0)}catch(e){return v.call(this,t,0)}}}function it(t){if(b===clearTimeout)return clearTimeout(t);if((b===Er||!b)&&clearTimeout)return b=clearTimeout,clearTimeout(t);try{return b(t)}catch(r){try{return b.call(null,t)}catch(e){return b.call(this,t)}}}var k=[],q=!1,M,$=-1;function ot(){!q||!M||(q=!1,M.length?k=M.concat(k):$=-1,k.length&&$r())}function $r(){if(!q){var t=Jr(ot);q=!0;for(var r=k.length;r;){for(M=k,k=[];++$<r;)M&&M[$].run();$=-1,r=k.length}M=null,q=!1,it(t)}}g.nextTick=function(t){var r=new Array(arguments.length-1);if(arguments.length>1)for(var e=1;e<arguments.length;e++)r[e-1]=arguments[e];k.push(new Qr(t,r)),k.length===1&&!q&&Jr($r)};function Qr(t,r){this.fun=t,this.array=r}Qr.prototype.run=function(){this.fun.apply(null,this.array)};g.title="browser";g.browser=!0;g.env={};g.argv=[];g.version="";g.versions={};function N(){}g.on=N;g.addListener=N;g.once=N;g.off=N;g.removeListener=N;g.removeAllListeners=N;g.emit=N;g.prependListener=N;g.prependOnceListener=N;g.listeners=function(t){return[]};g.binding=function(t){throw new Error("process.binding is not supported")};g.cwd=function(){return"/"};g.chdir=function(t){throw new Error("process.chdir is not supported")};g.umask=function(){return 0}});var f,l,At,u=Se(()=>{f=C(zr()),l=C(ee()),At=function(t){function r(){var n=this||self;return delete t.prototype.__magic__,n}if(typeof globalThis=="object")return globalThis;if(this)return r();t.defineProperty(t.prototype,"__magic__",{configurable:!0,get:r});var e=__magic__;return e}(Object)});var mt={};Be(mt,{useSwapInfo:()=>ht});module.exports=Ue(mt);u();var P=require("react"),le=C(require("bignumber.js"));u();u();var ut=C(require("bignumber.js"));u();u();u();u();var d=require("@multiversx/sdk-core");u();u();var I=require("@multiversx/sdk-dapp/out/constants");u();var at=require("@multiversx/sdk-dapp/out/types/enums.types");u();var Ir=require("@multiversx/sdk-dapp/out/utils/decoders/base64Utils");u();var Fr=require("@multiversx/sdk-dapp/out/store/store"),Ar=require("@multiversx/sdk-dapp/out/store/selectors/accountSelectors");u();var Sr=require("@multiversx/sdk-dapp-utils/out/constants"),Q=require("@multiversx/sdk-dapp-utils/out/helpers/formatAmount"),rr=require("@multiversx/sdk-dapp-utils/out/helpers/parseAmount"),te=require("@multiversx/sdk-dapp-utils/out/helpers/stringIsFloat"),ne=require("@multiversx/sdk-dapp-utils/out/helpers/stringIsInteger");u();var er=t=>t.replace(/,/g,"");u();u();u();u();var oe=C(require("bignumber.js")),pt={burn:void 0,feesAPR:void 0,totalFee:void 0,lpHolders:void 0},ae=t=>{if(!t)return pt;let{totalFeePercent:r,specialFeePercent:e,feesAPR:n}=t,i=r*100,o=e*100,c=(r-e)*100,p=new oe.default(n).multipliedBy(100).toNumber();return{totalFee:i,burn:o,lpHolders:c,feesAPR:p}};u();u();var se=t=>{var w,A;let{data:r,value:e,receiver:n,sender:i,gasLimit:o,gasPrice:a,chainID:c,version:p,options:x}=t,{address:y}=(0,Ar.accountSelector)((0,Fr.getStore)().getState()),h=r?(0,Ir.isStringBase64)(r)?f.Buffer.from(r,"base64"):f.Buffer.from(r.trim()):void 0,T=new d.Transaction({value:BigInt(e),data:h,receiver:new d.Address(n),sender:new d.Address(i&&i!==""?i:y),gasLimit:BigInt((w=o.valueOf())!=null?w:I.GAS_LIMIT),gasPrice:BigInt((A=a.valueOf())!=null?A:I.GAS_PRICE),chainID:c.valueOf(),version:new d.TransactionVersion(p!=null?p:I.VERSION).valueOf()});return x&&(T.options=new d.TransactionOptions(x).valueOf()),T};var ue=t=>{let r=se(t),e=new d.NetworkConfig;e.minGasLimit=BigInt(I.GAS_LIMIT),e.gasPerDataByte=BigInt(I.GAS_PER_DATA_BYTE),e.gasPriceModifier=I.GAS_PRICE_MODIFIER;try{return new d.TransactionComputer().computeTransactionFee(r,e).toString(10)}catch(n){return 0}};u();u();u();u();u();u();u();u();u();u();u();u();u();var ft=C(require("bignumber.js"));u();u();var tr=C(require("bignumber.js"));var pe=({tolerance:t,secondAmount:r,isFixedOutput:e,swapActionType:n,secondTokenDecimals:i})=>{if(!r)return;if(e||n!=="swap")return r;let o=new tr.default((0,rr.parseAmount)(r,i)),a=new tr.default(1).dividedBy(new tr.default(t).dividedBy(100).plus(1)).times(o).toFixed(0);return(0,Q.formatAmount)({input:a,decimals:i})};u();var lt=C(require("bignumber.js"));u();var Br=C(require("bignumber.js"));var ce=t=>t==null?void 0:t.reduce((r,e)=>{var i;let n=new Br.default((i=ue(e))!=null?i:"0");return r.plus(n)},new Br.default("0")).toString(10);u();u();var B=require("react"),fe=({activeRoute:t})=>{let[r,e]=(0,B.useState)("normal"),[n,i]=(0,B.useState)(),[o,a]=(0,B.useState)(),[c,p]=(0,B.useState)(),[x,y]=(0,B.useState)(),[h,T]=(0,B.useState)(),[w,A]=(0,B.useState)(),[H,nr]=(0,B.useState)(),[j,ir]=(0,B.useState)(),Y=()=>{if(!t)return;let{tokenInID:O,tokenOutID:X,tokenInExchangeRateDenom:ar,tokenInPriceUSD:sr,tokenOutExchangeRateDenom:ur,tokenOutPriceUSD:pr}=t;a(X),y(O),i(ur),p(pr),A(O),ir(X),T(ar),nr(sr)},or=()=>{e(O=>O==="normal"?"reverse":"normal")};return(0,B.useEffect)(Y,[t,r]),{tokenInId:r==="normal"?o:w,tokenInIdPriceUsd:r==="normal"?c:H,tokenOutId:r==="normal"?x:j,exchangeRate:r==="normal"?n:h,switchTokensDirection:or}};var ht=({tolerance:t,activeRoute:r,firstToken:e,firstAmount:n,secondToken:i,secondAmount:o,swapActionType:a})=>{var Ur,Dr,vr,br;let[c,p]=(0,P.useState)(),[x,y]=(0,P.useState)(),[h,T]=(0,P.useState)(),[w,A]=(0,P.useState)(),[H,nr]=(0,P.useState)(),{tokenInId:j,tokenOutId:ir,exchangeRate:Y,switchTokensDirection:or}=fe({activeRoute:r}),O=(0,P.useMemo)(()=>ce(r==null?void 0:r.transactions),[r==null?void 0:r.transactions]),X=er(Y||""),ar=er((Dr=(Ur=e==null?void 0:e.token)==null?void 0:Ur.price)!=null?Dr:""),sr=er((br=(vr=i==null?void 0:i.token)==null?void 0:vr.price)!=null?br:""),ur=j===(e==null?void 0:e.value)?sr:ar,pr=new le.default(X||"0").multipliedBy(ur||"0").toString(10);return(0,P.useEffect)(()=>{if(!r)return;let{swapType:he,pairs:Pr}=r,me=pe({tolerance:t,secondAmount:o,secondTokenDecimals:i==null?void 0:i.token.decimals,isFixedOutput:he===1,swapActionType:a}),Cr=[];Pr.forEach(ge=>{let{totalFee:cr,burn:we,lpHolders:de}=ae(ge);!(Pr.length===1)&&cr&&Cr.push(`${cr}%`),nr({totalFee:cr,burn:we,lpHolders:de})});let xe=n?r.pricesImpact:void 0,ye=n?r.fees:void 0;p(me),y(ye),A(xe),T(Cr)},[t,r,e,n,i,o,a]),{exchangeRate:Y,feeDetails:H,feeAmounts:x,pricesImpact:w,feePercentages:h,tokenInId:j,tokenOutId:ir,switchTokensDirection:or,totalTransactionsFee:O,minimumAmountReceived:c,exchangeRateUsdValue:pr}};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