'use strict';
const { BALANCE_DOC_ID, getBalanceInfoList, getAvailableWithdrawBalance, normalizeAmount } = require('./util.js');

module.exports = {
    /**
     * 资金汇总
     * @url admin/finance/balance/sys/getSummary 前端调用的url参数地址
     */
    main: async (event) => {
        let { util } = event;
        let { vk } = util;

        let info = await vk.baseDao.findByWhereJson({
            dbName: 'jjx-balance',
            whereJson: {
                _id: BALANCE_DOC_ID
            }
        });

        if (!info) {
            return {
                code: -1,
                msg: `jjx-balance余额记录不存在: ${BALANCE_DOC_ID}`
            };
        }

        const balanceInfoList = getBalanceInfoList(info.balanceInfo || {});
        const enrichedList = [];
        for (let i = 0; i < balanceInfoList.length; i++) {
            const item = balanceInfoList[i];
            const {
                pendingAmount,
                availableBalance
            } = await getAvailableWithdrawBalance({
                vk,
                merchantId: item.accNo,
                merchantBalance: item.balance
            });
            enrichedList.push({
                ...item,
                balance: normalizeAmount(item.balance),
                pendingAmount,
                availableBalance
            });
        }

        return {
            code: 0,
            msg: '',
            data: {
                balance: Number(Number(info.balance || 0).toFixed(2)),
                updateTime: info.updateTime || info._update_time_str || info._add_time_str || '',
                balanceInfoList: enrichedList
            }
        };
    }
};