emmet.sdk/utils/viem/estimateSend.js

Emmet.Bridge SDK library

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.estimateSend = void 0;
const FTBridge_1 = __importDefault(require("../../abi/FTBridge"));
const types_1 = require("../../types");
const getPublicClient_1 = require("./getPublicClient");
async function estimateSend(amount, account, fromChainName, toChainName, tokenName) {
    try {
        const selectedChain = types_1.testnets.filter(net => net.name === fromChainName)[0];
        const publicClient = (0, getPublicClient_1.getPublicClient)(account, fromChainName, [selectedChain], true);
        const chainId = types_1.allChainNameToIndex[toChainName];
        const populatedArgs = [
            BigInt(amount),
            chainId,
            tokenName,
            account
        ];
        const estimation = await publicClient?.estimateContractGas({
            address: `0x${selectedChain.bridge.slice(2)}`,
            abi: FTBridge_1.default,
            functionName: 'sendInstallment',
            args: [populatedArgs],
            account: `0x${account.slice(2)}`
        });
        const gasPrice = await publicClient.getGasPrice();
        return estimation * gasPrice;
    }
    catch (error) {
        console.error("estimateSend Error:", error);
    }
    return 83889n * 20n;
}
exports.estimateSend = estimateSend;
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