import * as dotevnv from "dotenv"
import {toUtf8String,parseUnits,ContractFactory, parseEther,JsonRpcProvider, Contract, JsonRpcSigner, Wallet,ContractTransactionResponse, MaxInt256
    ,Transaction,formatEther,
    ZeroHash,ethers,keccak256
} from 'ethers'
import {Calulator} from "../inc/calc";
import { TokenIssuer } from "../inc/TokenIssuer";
import {
    SecurityToken,
    SecurityToken__factory,
} from '../typechain'
// import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers";
import {checkReceipt,checkReceipt2, setProvider,getDeploymentAddresses, 
    getElapsed, sleep,getBlockInfo} from '../inc/util'
dotevnv.config();
if (!process.env.RPCURL) {
    console.log(`No rpcur value specified...`)
}


console.log(`목적 서버 : ${process.env.RPCURL}`);

async function getNonce(addr: string): Promise<number> {
    const nonce = await provider.getTransactionCount(addr);
    return nonce;
}

async function transfer(symbol:string,from: Wallet, to: Wallet, amount: number = 1, count: number = 10) {

    const proxy = getDeploymentAddresses(symbol).address;
    console.log(`토큰 주소 : ${proxy}`);



    const token = new SecurityToken__factory(issuer).attach(proxy) as SecurityToken;
    await token.connect(admin);
    // const ops = await token.operators();
    // console.log(ops);
    
    let balance1= await token.balanceOf(from);
    let balance2 = await token.balanceOf(to);
    const b  = await token.isTokenHolderKYC(from);
    if(!b) {
        console.log('holder kyc error');
        return;
    }
    const partitions = await token.getDefaultPartitions();
    console.log(`balance of sender = ${balance1}, balance of receiver = ${balance2}`);
    // token.on(token.filters.Transfer, async (...args) => {
    //     const lastArg = args[args.length - 1];
    //     console.log(lastArg);
    //     console.log('on transfer by partition');
    // })

    
    let nonce = await getNonce(issuer.address);
    let txids = [];
    let proms = [];
    let firstTx:string = null;
    let lastTx:string = null;
    const start = Date.now();

    console.log(`sending ${count} transactions`);
    for(let i = 0; i < count; i++) {
        const tx = await token.operatorTransferByPartition.populateTransaction(
            partitions[0],
            from.address,
            to.address,
            amount,
            ZeroHash,
            ZeroHash,
            {
                // gasPrice: 0,
                gasLimit: 2100000,
                nonce: nonce,
                type: 2,
                chainId: 1337
            }
        );
        ++nonce;
        // console.log(tx);

        const signed =  await issuer.signTransaction(tx);
        const pm = provider.send('eth_sendRawTransaction',[signed]);

        if(i == 0) {
            firstTx = keccak256(signed);
        }
        if (i == count -1) {
            lastTx = keccak256(signed);
        }
        proms.push(pm);
    }

    let txs = await Promise.all(proms);

    const elapsed = getElapsed(start,1000);
    console.log(`all tx sent in ${elapsed} seconds`);

    console.log(`first Tx = ${firstTx}`);
    console.log(`last Tx = ${lastTx}`);
    
    let txMap = new Map<string,boolean>();
    txs.forEach(txid => {
        // txids.push({txid: txid});
        txMap.set(txid,false);
    });
    const blockHashes = await checkReceipt2(txMap,[firstTx as string, lastTx as string], 'wait for receipt...');

    const firstBlockHash = blockHashes.get(firstTx);
    const lastBlockHash = blockHashes.get(lastTx);
    console.log(`firstBlockHash = ${firstBlockHash} \nlastBlockHash = ${lastBlockHash}`);

    const lastB = await getBlockInfo(lastBlockHash);
    // console.log(lastB.timestamp);
    const lastTimeStamp = parseInt(lastB.timestamp,16);

    balance1= await token.balanceOf(from);
    balance2 = await token.balanceOf(to);
    console.log(`balance of sender = ${balance1}, balance of receiver = ${balance2}`);
    

    const d = new Date(lastTimeStamp * 1000);
    console.log(d);

    console.log(start);
    console.log(lastTimeStamp * 1000);

    const tps = calc.CTPS(count,start,lastTimeStamp * 1000);
    console.log(`CTPS = ${tps}`);

}




const calc = new Calulator();
const rpcUrl = process.env.RPCURL;
const provider = new JsonRpcProvider(rpcUrl);
setProvider(provider);

const admin = new Wallet('0xc87509a1c067bbde78beb793e6fa76530b6382a4c0241e5e4a9ec0a0f44dc0d3',provider);
const issuer = new Wallet('0x8f2a55949038a9610f50fb23b5883af3b4ecb3c3bb792cbcefbd1542c692be63',provider);
const holder1 = new Wallet('0xae6ae8e5ccbfb04590405997ee2d52d2b330726137b875053c36d94e974d162f',provider);
const holder2 = new Wallet('0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80',provider);

async function main() {
    transfer('test001',holder1, holder2,1, 1000);
    // for(let i = 13489; i < 13492; i++ ) {
    //     try {
    //         await send(i);
    //     } catch(ex) {
    //         console.log(ex);
    //     }
    //     await sleep(10);
    // }
     
}

main();