const router = require('koa-router')() //导入 koa-router
const moralis = require("../model/moralis_sdk")  //导入 db.js
// https://github.com/luin/ioredis#readme
const withdraw_db = require('../model/db/withdraw_db')

router.prefix('/denettest');
const BigNumber = require('bignumber.js')
function calculate_total_usdprice(amount, decimals, usdprice) {
    return parseInt(amount) / (10 ** parseInt(decimals)) * parseFloat(usdprice);
    // var new_decimals = 15;
    // var pos = 0;
    // var new_amount = 0;
    // var new_amount_bint = 0;
    // if (parseInt(decimals) > new_decimals) {
    //     pos = parseInt(decimals) - parseInt(decimals) % new_decimals
    //     new_amount = amount.substring(0, pos+1)
    //     new_amount_bint = parseInt(new_amount)
    //     var scale_dec = parseInt((10 ** new_decimals))
    //     console.log('amount',amount)
    //     console.log('pos',pos)
    //     console.log('new_amount',new_amount)
    //     console.log('new_amount_bint',new_amount_bint)
    //     console.log('scale_dec',scale_dec)
    //     console.log('usdprice',usdprice)
    //     1000000000000000
    //     1000000000000000
    //     return new_amount_bint / scale_dec * parseInt(usdprice);
    // } else {
    //     return BigInt(amount) / (10 ** BigInt(decimals) * BigInt(usdprice));
    // }
}



/**
 * 获取交易记录
 * @param {*} ctx 
 */
async function getTransfers(ctx) {
    const obj = ctx.request.body;
    console.log("obj", obj);
    if (!obj.chain)//默认 bsc 币安链
        obj.chain = 'bsc'



    var token_total_usdprice = calculate_total_usdprice('99999999999999999998', '18', 0.1);


    var data =
    {
        nonce: 118,
        gasPrice: { type: 'BigNumber', hex: '0x02540be400' },
        gasLimit: { type: 'BigNumber', hex: '0x5208' },
        to: '0x7C7401fcc82D1e53C4090561c3e6fde80d74e317',
        value: { type: 'BigNumber', hex: '0x039696f3392000' },
        data: '0x',
        chainId: 97,
        v: 230,
        r: '0x075149b50e81da71aa72ee73d1b07e8df6fa2416b97133dc3e2dea19b4ed4c88',
        s: '0x7d8ac906b85275d63233e8f8ba6c0f5b860e9ebea1bc896346fe81824d9ec9c3',
        from: '0xAD48D13E77011cFE03fF19729B6A247847AfD28E',
        hash: '0xb9a75efb6a17325f2decaec9fba30fead7664c13a589fe0ccac02f791a7c84c8',
        type: null,
        confirmations: 0
    }

    var curGasPrice = BigNumber(data.gasPrice.hex)
    var curGasLimit = BigNumber(data.gasLimit.hex)

    if (curGasLimit > 0) {
        console.log('curGasLimit', curGasLimit.toNumber())
    }
    console.log('curGasPrice', curGasPrice.toNumber())

    var a = parseInt('10000000000000000')
    var b = parseInt('100000000000000000')
    console.log(token_total_usdprice, a / b);
    // ctx.body = await moralis.collectCoins(obj);

    //提交归集任务
    if (obj.address) {
        moralis.pushCollectConisObj(obj)
    }

    ctx.body = curGasPrice + '-' + curGasLimit;

    // await moralis.collectCoins(obj).then((result) => {
    //     ctx.body = result;
    // })
}

//获取交易记录
router.post('/getTransfers', getTransfers)

async function withdraw(ctx) {
    if (ctx.request == null || ctx.request.body == null) {
        ctx.body = utils.toJson(-1, null, "request error. ");
        return;
    }

    const obj = ctx.request.body;
    var temp_ob = { ...obj }
    temp_ob.from_address = '0xxpaoifhjopiesaj'
    temp_ob.to_address = temp_ob.receiver
    var ret = await withdraw_db.create_withdraw_task(temp_ob);
    ctx.body = ret;

    var isExist = await withdraw_db.withdraw_id_exist(temp_ob.withdraw_id)
    if (isExist) {
        // [ret_obj.withdraw_status, ret_obj.withdraw_hash, ret_obj.nonce, ret_obj.update_time, ret_obj.gas_price, ret_obj.gas_limit, withdraw_id]
        // var update_obj = {
        //     withdraw_status: 1,
        //     withdraw_hash: 'asdfasdf',
        //     nonce: 0,
        //     update_time: 12989,
        //     gas_price: '1200000',
        //     gas_limit: '80000'
        // }
        var update_obj={}
        await withdraw_db.update_withdraw_task(temp_ob.withdraw_id, update_obj)
    }
}

async function crypto_test(ctx) {
    if (ctx.request == null || ctx.request.body == null) {
        ctx.body = utils.toJson(-1, null, "request error. ");
        return;
    }

    const obj = ctx.request.body;
    var crypt_key = obj.key;
    var message = obj.privateKey;

    //process.env.NODE_ENV
    console.log("NDK_HOME", process.env.NDK_HOME);

    var de_message = utils.decryptPrivityKey(crypt_key, message);

    console.log("decrypt message:", message);

    ctx.body = {
        decrypt: de_message
    }
}
router.post('/crypto_test', crypto_test)

router.post('/withdraw', withdraw)





module.exports = router