package com.ydtech.modules.inv.service.impl;


import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.ydtech.constants.enums.inv.InvoiceTypeEnum;
import com.ydtech.core.page.HttpResult;
import com.ydtech.exception.SystemException;
import com.ydtech.modules.inv.dao.InvAccountIncoiceMapper;
import com.ydtech.modules.inv.model.*;
import com.ydtech.modules.inv.model.vo.InvAccountIncoiceQueryVo;
import com.ydtech.modules.inv.service.*;
import com.ydtech.modules.inv.utils.EasyExcelUtils;
import com.ydtech.utils.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;

import java.io.File;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import static com.ydtech.modules.inv.utils.TransferUtils.*;

/**
 * 发票管理表(InvAccountIncoice)表服务实现类
 *
 * @author makejava
 * @since 2024-01-18 16:01:31
 */
@Service("invAccountIncoiceService")
public class InvAccountIncoiceServiceImpl extends ServiceImpl<InvAccountIncoiceMapper, InvAccountIncoice> implements InvAccountIncoiceService {

    @Autowired
    private InvAccountIncoiceMapper invAccountIncoiceMapper;
    @Autowired
    private InvAccountCardService invAccountCardService;
    @Autowired
    private InvAccountOperateService invAccountOperateService;
    @Autowired
    private InvAccountService invAccountService;

    @Autowired
    private InvAccountOpService invAccountOpService;

    @Value("${upload.file.path}")
    String uploadFilePath;

    @Override
    public HttpResult insertInvAccountIncoice(InvAccountIncoice invAccountIncoice) {
        BigDecimal tax = getBigDecimal(invAccountIncoice);
        //不含税金额
        BigDecimal noHasTax = new BigDecimal(invAccountIncoice.getInvoiceMoney()).subtract(tax);
        invAccountIncoice.setNotPayoutMoney(invAccountIncoice.getInvoiceMoney());

        //税额
        invAccountIncoice.setTax(noHasTax.toString());
        //不含税金额
        invAccountIncoice.setNoHasTax(tax.toString());

        return HttpResult.ok(invAccountIncoiceMapper.insert(invAccountIncoice));
    }

    /**
     * 新增收入
     *
     * @param invAccountIncoice
     * @return
     */
    @Override
    public HttpResult updateInvAccountIncoice(InvAccountIncoice invAccountIncoice) {
        InvAccountIncoice invAccountIncoice1 = invAccountIncoiceMapper.selectById(invAccountIncoice.getInvoiceId());

        if (new BigDecimal(invAccountIncoice1.getInvoiceMoney()).subtract(new BigDecimal(invAccountIncoice1.getPayoutMoney()).add(new BigDecimal(invAccountIncoice.getPayoutMoney()))).compareTo(new BigDecimal("0")) < 0) {
            throw new SystemException("进账金额大于开票金额");
        }

        //进账卡号
        String bankCardNum = invAccountIncoice1.getRevBankCardNum();
        //进账金额
        String payoutMoney = new BigDecimal(invAccountIncoice.getPayoutMoney()).toString();
        invAccountIncoice1.setPayoutMoney(new BigDecimal(invAccountIncoice1.getPayoutMoney()).add(new BigDecimal(payoutMoney)).toString());
        invAccountIncoice1.setNotPayoutMoney(new BigDecimal(invAccountIncoice1.getInvoiceMoney()).subtract(new BigDecimal(invAccountIncoice1.getPayoutMoney())).toString());
        invAccountIncoice1.setPayoutTime(invAccountIncoice.getPayoutTime());

        if (invAccountIncoice1.getNotPayoutMoney().equals("0")) {
            invAccountIncoice1.setClearFlag("1");
        }

        String fundFlow = invAccountIncoice1.getOtherUnit() + "→" + invAccountIncoice1.getInvoiceBy();
        //修改发票增加卡的收入
        InvAccountOperate invAccountOperate = new InvAccountOperate();
        invAccountOperate.setEnterCardId(bankCardNum);
        invAccountOperate.setApplyAmount(payoutMoney);
        invAccountOperate.setRevenueOutlay("0");
        invAccountOperate.setFundFlow(fundFlow);
        invAccountOperate.setPayMethod(invAccountIncoice.getPayMethod());
        invAccountOperate.setCompany(invAccountIncoice1.getOtherUnit());
        invAccountOperate.setFundUse(invAccountIncoice.getFundUse());
        invAccountOperate.setFundFen(invAccountIncoice.getFundFen());
        invAccountOperate.setInvoiceId(invAccountIncoice1.getInvoiceId());
        //计算收入百分比
        JSONObject entProfit = invAccountIncoice.getEntProfit();
        JSONObject jsonObject = new JSONObject();
        for (Map.Entry<String, Object> entry : entProfit.entrySet()) {
            BigDecimal multiply = new BigDecimal(String.valueOf(entry.getValue())).multiply(new BigDecimal(invAccountIncoice.getPayoutMoney())).divide(new BigDecimal("100"), 2, RoundingMode.HALF_UP);
            jsonObject.put(entry.getKey(), multiply);
        }
        invAccountOperate.setOutProfit(jsonObject);
        invAccountOperate.setEnterCardId(invAccountIncoice.getRevBankCardNum());

        InvAccount account = invAccountService.getById(invAccountIncoice1.getAccountId());
        InvAccountCard entCard = invAccountCardService.getById(invAccountIncoice1.getRevBankCardNum());
        InvAccountCard outCard = invAccountCardService.getById(invAccountIncoice1.getOutBankCardNum());


        List<InvAccountOp> list = new ArrayList<>();
        for (Map.Entry<String, Object> entry : invAccountIncoice.getEntProfit().entrySet()) {
            if (Integer.parseInt(entry.getValue().toString()) != 0) {
                InvAccountOp invAccountOp = new InvAccountOp();
                invAccountOp.setAccountId(invAccountIncoice1.getAccountId());
                invAccountOp.setAccountName(account.getAccountName());
                invAccountOp.setCardNum(entCard.getBankCardNum());
                invAccountOp.setCardName(entCard.getBankName());
                invAccountOp.setProfit(entry.getKey());
                invAccountOp.setMoney(new BigDecimal(String.valueOf(entry.getValue())).multiply(new BigDecimal(invAccountIncoice.getPayoutMoney())).divide(new BigDecimal("100"), 2, RoundingMode.HALF_UP).toString());
                invAccountOp.setInvoiceId(invAccountIncoice1.getInvoiceId());
                list.add(invAccountOp);
            }
        }


        //支出操作
        InvAccountOperate outInvAccountOperate = new InvAccountOperate();
        outInvAccountOperate.setEnterCardId(bankCardNum);
        outInvAccountOperate.setApplyAmount(payoutMoney);
        outInvAccountOperate.setRevenueOutlay("1");
        outInvAccountOperate.setFundFlow(fundFlow);
        outInvAccountOperate.setPayMethod(invAccountIncoice.getPayMethod());
        outInvAccountOperate.setCompany(invAccountIncoice1.getOtherUnit());
        outInvAccountOperate.setFundUse(invAccountIncoice.getFundUse());
        outInvAccountOperate.setFundFen(invAccountIncoice.getFundFen());
        outInvAccountOperate.setInvoiceId(invAccountIncoice1.getInvoiceId());
        //计算支出百分比
        JSONObject outProfit = invAccountIncoice.getOutProfit();
        JSONObject outJsonObject = new JSONObject();
        for (Map.Entry<String, Object> entry : outProfit.entrySet()) {
            BigDecimal multiply = new BigDecimal(String.valueOf(entry.getValue())).multiply(new BigDecimal(invAccountIncoice.getPayoutMoney())).divide(new BigDecimal("100"), 2, RoundingMode.HALF_UP).negate();
            outJsonObject.put(entry.getKey(), multiply.negate());
        }
        outInvAccountOperate.setOutProfit(outJsonObject);
        invAccountOperate.setEnterCardId(invAccountIncoice.getOutBankCardNum());

        List<InvAccountOperate> invAccountOperateList = new ArrayList<>();
        invAccountOperateList.add(outInvAccountOperate);
        invAccountOperateList.add(invAccountOperate);


        for (Map.Entry<String, Object> entry : outInvAccountOperate.getOutProfit().entrySet()) {
            if (Integer.parseInt(entry.getValue().toString()) != 0) {
                InvAccountOp invAccountOp = new InvAccountOp();
                invAccountOp.setAccountId(invAccountIncoice1.getAccountId());
                invAccountOp.setAccountName(account.getAccountName());
                invAccountOp.setCardNum(outCard.getBankCardNum());
                invAccountOp.setCardName(outCard.getBankName());
                invAccountOp.setProfit(entry.getKey());
                invAccountOp.setMoney(new BigDecimal(String.valueOf(entry.getValue())).multiply(new BigDecimal(invAccountIncoice.getPayoutMoney())).divide(new BigDecimal("100"), 2, RoundingMode.HALF_UP).negate().toString());
                invAccountOp.setInvoiceId(invAccountIncoice1.getInvoiceId());
                list.add(invAccountOp);
            }
        }


        //支出卡号
        String outBankCardNum = invAccountIncoice1.getOutBankCardNum();
        //支出账户
        InvAccountCard outInvAccountCard = invAccountCardService.getById(outBankCardNum);
        //收入账户
        InvAccountCard revInvAccountCard = invAccountCardService.getById(bankCardNum);
        if (outInvAccountCard == null || revInvAccountCard == null) {
            throw new SystemException("支出账户或收入账户为空");
        }
        //判断收款方是内部还是外部
        InvAccount revInvAccount = invAccountService.getById(revInvAccountCard.getAccountId());
        InvAccount outInvAccount = invAccountService.getById(outInvAccountCard.getAccountId());

        //转账
        if (outInvAccount.getOuterFlag().equals("0")) {
            if (revInvAccount.getOuterFlag().equals("0")) {
                InvAccountExcel invAccountExcel = new InvAccountExcel();
                invAccountExcel.setApplyAmount(invAccountIncoice.getPayoutMoney());
                List<InvAccountCard> invAccountCards = insideTransfer(outInvAccountCard, revInvAccountCard, invAccountExcel);
                invAccountCardService.updateBatchById(invAccountCards);
                invAccountOperateService.saveBatch(invAccountOperateList);
                invAccountOpService.saveBatch(list);

            } else {
                InvAccountExcel invAccountExcel = new InvAccountExcel();
                invAccountExcel.setOutAccountQuality(revInvAccount.getOuterFlag());
                invAccountExcel.setApplyAmount(invAccountIncoice.getPayoutMoney());
                List<InvAccountCard> invAccountCards = enterDeTransfer(outInvAccountCard, revInvAccountCard, invAccountExcel);
                invAccountCardService.updateBatchById(invAccountCards);
                invAccountOperateService.saveBatch(invAccountOperateList);
                invAccountOpService.saveBatch(list);
            }
        } else {
            InvAccountOperate invAccountOperate1 = new InvAccountOperate();
            invAccountOperate1.setOutCardNum(invAccountIncoice1.getOutBankCardNum());
            invAccountOperate1.setEnterCardId(invAccountIncoice1.getRevBankCardNum());
            invAccountOperate1.setApplyAmount(payoutMoney);
            invAccountOperate1.setRevenueOutlay("0");
            invAccountOperate1.setFundFlow(fundFlow);
            invAccountOperate1.setPayMethod(invAccountIncoice.getPayMethod());
            invAccountOperate1.setCompany(invAccountIncoice1.getOtherUnit());
            invAccountOperate1.setFundUse(invAccountIncoice.getFundUse());
            invAccountOperate1.setFundFen(invAccountIncoice.getFundFen());
            invAccountOperate1.setInvoiceId(invAccountIncoice1.getInvoiceId());
            invAccountOperateService.insert(invAccountOperate1);
        }


        return HttpResult.ok(invAccountIncoiceMapper.updateById(invAccountIncoice1));
    }


    public static BigDecimal getBigDecimal(InvAccountIncoice invAccountIncoice) {
        if (invAccountIncoice.getRate().isEmpty()) {
            throw new SystemException("请填写税率");
        }

        if (invAccountIncoice.getInvoiceMoney().isEmpty()) {
            throw new SystemException("请填写开票金额");
        }
        if (invAccountIncoice.getPayoutMoney().isEmpty()) {
            throw new SystemException("请填写进账金额");
        }
        //税率百分数转为小数
        BigDecimal divide = new BigDecimal(invAccountIncoice.getRate()).divide(new BigDecimal("100"), 2, RoundingMode.HALF_UP);
        //税额
        return new BigDecimal(invAccountIncoice.getInvoiceMoney()).divide((divide.add(new BigDecimal("1"))), 2, RoundingMode.HALF_UP);
    }

    @Override
    public HttpResult delInvAccountIncoice(InvAccountIncoice invAccountIncoice) {
        //发票信息
        InvAccountIncoice enInvAccountIncoice = invAccountIncoiceMapper.selectById(invAccountIncoice.getInvoiceId());
        //回滚收入
        InvAccountCard enterAccount = invAccountCardService.getById(enInvAccountIncoice.getRevBankCardNum());
        InvAccountCard outAccount = invAccountCardService.getById(enInvAccountIncoice.getOutBankCardNum());

        //新增收入回滚操作
        List<InvAccountCard> invAccount = quashOutsideTransfer(outAccount, enterAccount, enInvAccountIncoice);
        InvAccountOperate invAccountOperate = new InvAccountOperate();
        invAccountOperate.setRevenueOutlay("1");
        invAccountOperate.setApplyAmount("发票撤销 收入撤销");
        invAccountOperate.setCompany(enInvAccountIncoice.getInvoiceBy());

        LambdaQueryWrapper<InvAccountOperate> lambdaQuery = new LambdaQueryWrapper<>();

        lambdaQuery.eq(InvAccountOperate::getInvoiceId, invAccountIncoice.getInvoiceId());

        LambdaQueryWrapper<InvAccountOperate> lambdaQuery1 = new LambdaQueryWrapper<>();

        lambdaQuery1.eq(InvAccountOperate::getInvoiceId, invAccountIncoice.getInvoiceId());

        LambdaQueryWrapper<InvAccountOp> lambdaQueryWrapper = new LambdaQueryWrapper<>();

        lambdaQueryWrapper.eq(InvAccountOp::getInvoiceId, invAccountIncoice.getInvoiceId());


        try {
            invAccountIncoiceMapper.updateById(invAccountIncoice);
            invAccountCardService.updateBatchById(invAccount);
            invAccountOperateService.remove(lambdaQuery);
            invAccountOperateService.remove(lambdaQuery1);
            invAccountOpService.remove(lambdaQueryWrapper);
        } catch (Exception e) {
            return HttpResult.error("撤销失败");
        }

        return HttpResult.ok("撤销成功");
    }

    @Override
    public String excel(InvAccountIncoiceQueryVo invAccountIncoiceQueryVo) {
        LambdaQueryWrapper<InvAccountIncoice> lambdaQuery = new LambdaQueryWrapper<>();
        lambdaQuery
                .like(!StringUtils.isEmpty(invAccountIncoiceQueryVo.getBiller()), InvAccountIncoice::getBiller, invAccountIncoiceQueryVo.getBiller())
                .like(!StringUtils.isEmpty(invAccountIncoiceQueryVo.getInvoiceBy()), InvAccountIncoice::getInvoiceBy,
                        invAccountIncoiceQueryVo.getInvoiceBy())
                .eq(InvAccountIncoice::getDelFlag, "0")
                .eq(!StringUtils.isEmpty(invAccountIncoiceQueryVo.getInvoiceType()), InvAccountIncoice::getInvoiceType,
                        invAccountIncoiceQueryVo.getInvoiceType())
                .like(!StringUtils.isEmpty(invAccountIncoiceQueryVo.getOtherUnit()), InvAccountIncoice::getOtherUnit, invAccountIncoiceQueryVo.getOtherUnit());


        if (!ObjectUtils.isEmpty(invAccountIncoiceQueryVo.getInvoiceTime())) {
            lambdaQuery.eq(InvAccountIncoice::getInvoiceTime, invAccountIncoiceQueryVo.getInvoiceTime().toString());
        }
        List<InvAccountIncoice> invAccountIncoices = invAccountIncoiceMapper.selectList(lambdaQuery);

        //解决时间格式报错问题
        invAccountIncoices.forEach(invAccountIncoice -> {
            if (invAccountIncoice.getPayoutTime() != null) {
                invAccountIncoice.setPayoutDate(invAccountIncoice.getPayoutTime().toString());
            }
            if (invAccountIncoice.getInvoiceTime() != null) {
                invAccountIncoice.setInvoiceDate(invAccountIncoice.getInvoiceTime().toString());
            }
            if (invAccountIncoice.getInvoiceType() != null) {
                invAccountIncoice.setInvoiceType(InvoiceTypeEnum.getNameByCode(invAccountIncoice.getInvoiceType()));
            }
            if (invAccountIncoice.getRate() != null) {
                invAccountIncoice.setRate(invAccountIncoice.getRate() + "%");
            }
        });
        File folder = new File(uploadFilePath);
        if (folder.exists()) {
            return EasyExcelUtils.downExcel(uploadFilePath, InvAccountIncoice.class, invAccountIncoices);
        } else {
            if (folder.mkdirs()) {
                return EasyExcelUtils.downExcel(uploadFilePath, InvAccountIncoice.class, invAccountIncoices);
            } else {
                throw new SystemException("文件导出失败");
            }

        }
    }

}