'use strict';
const dayjs = require('dayjs');
const balanceUtil = require('./util.js');

module.exports = {
    /**
     * 查询余额
     * @url admin/finance/balance/sys/getInfo 前端调用的url参数地址
     * @param {String} accNo 账号
     */
    main: async (event) => {
        let { data = {}, util } = event;
        let { vk } = util;
        let { accNo } = data;

        accNo = String(accNo || '').trim();
        if (!accNo) {
            return {
                code: -1,
                msg: 'accNo不能为空'
            };
        }

        let res = await balanceUtil.requestMerchantBalance({
            vk,
            accNo
        });

        if (res && typeof res === 'object' && typeof res.code === 'undefined') {
            res.code = 0;
        }

        const merchantBalance = balanceUtil.getRemoteMerchantBalance(res);
        if (merchantBalance !== null) {
            const updateTime = dayjs().format('YYYY-MM-DD HH:mm:ss');
            const syncRes = await balanceUtil.syncMerchantBalance({
                vk,
                accNo,
                merchantBalance,
                updateTime
            });
            const nextMerchantBalance = syncRes.merchantBalance;

            if (res.data && typeof res.data === 'object') {
                res.data.balance = nextMerchantBalance;
                res.data.updateTime = updateTime;
            } else if (res.info && typeof res.info === 'object') {
                res.info.balance = nextMerchantBalance;
                res.info.updateTime = updateTime;
            } else if (res.content && typeof res.content === 'object') {
                res.content.balance = nextMerchantBalance;
                res.content.updateTime = updateTime;
            } else {
                res.data = {
                    balance: nextMerchantBalance,
                    updateTime
                };
            }
        }

        return res;
    }
};