package com.dk.mdm.service.mac;

import com.dk.common.exception.BaseBusinessException;
import com.dk.common.infrastructure.annotaiton.Pagination;
import com.dk.common.infrastructure.constant.Constant;
import com.dk.common.infrastructure.enums.ErrorCodeEnum;
import com.dk.common.model.pojo.PageList;
import com.dk.common.response.ResponseCodeEnum;
import com.dk.common.response.ResponseResultUtil;
import com.dk.common.response.ResponseResultVO;
import com.dk.mdm.infrastructure.convert.mac.RecPayConvert;
import com.dk.mdm.infrastructure.convert.mac.RecPayItemConvert;
import com.dk.mdm.mapper.mac.AccountItemMapper;
import com.dk.mdm.mapper.mac.AccountMapper;
import com.dk.mdm.mapper.mac.RecPayItemMapper;
import com.dk.mdm.mapper.mst.MoneyAccountItemMapper;
import com.dk.mdm.mapper.mst.MoneyAccountMapper;
import com.dk.mdm.model.pojo.mac.Account;
import com.dk.mdm.model.pojo.mac.AccountItem;
import com.dk.mdm.model.pojo.mac.RecPay;
import com.dk.mdm.mapper.mac.RecPayMapper;
import com.dk.common.service.BaseService;
import com.dk.common.mapper.BaseMapper;
import com.dk.mdm.model.pojo.mac.RecPayItem;
import com.dk.mdm.model.pojo.mst.MoneyAccount;
import com.dk.mdm.model.pojo.mst.MoneyAccountItem;
import com.dk.mdm.model.query.mac.RecPayItemQuery;
import com.dk.mdm.model.query.mac.RecPayQuery;
import com.dk.mdm.model.response.mac.RecPayItemResponse;
import com.dk.mdm.model.response.mac.RecPayResponse;
import com.dk.mdm.model.vo.mac.RecPayItemVO;
import com.dk.mdm.model.vo.mac.RecPayVO;
import com.dk.mdm.service.common.CommonService;
import com.dk.mdm.service.mst.MoneyAccountService;
import org.springframework.stereotype.Service;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

import java.math.BigDecimal;
import java.util.*;

@Service
@Transactional
public class RecPayService extends BaseService<RecPay> {

    @Override
    public String getPrimaryKey() {
        return "rp_id";
    }

    @Override
    public BaseMapper<RecPay> getRepository() {
        return recPayMapper;
    }

    @Autowired
    private RecPayMapper recPayMapper;

    @Autowired
    private RecPayItemService recPayItemService;

    @Autowired
    private RecPayItemMapper recPayItemMapper;

    @Autowired
    private AccountService accountService;

    @Autowired
    private AccountMapper accountMapper;

    @Autowired
    private AccountItemService accountItemService;

    @Autowired
    private MoneyAccountMapper moneyAccountMapper;

    @Autowired
    private AccountItemMapper accountItemMapper;

    @Autowired
    private MoneyAccountService moneyAccountService;

    @Autowired
    private MoneyAccountItemMapper moneyAccountItemMapper;

    @Autowired
    private CommonService commonService;

    @Autowired
    private RecPayConvert recPayConvert;

    @Autowired
    private RecPayItemConvert recPayItemConvert;

    /**
     * @desc : 条件查询
     * @author : 付斌
     * @date : 2023/1/9 10:40
     */
    @Pagination
    public ResponseResultVO<PageList<RecPayResponse>> selectByCond(RecPayQuery recPayQuery) {
        return super.mergeListWithCount(recPayQuery, recPayMapper.selectByCond(recPayQuery),
                recPayMapper.countByCond(recPayQuery));
    }

    /**
     * @desc : 查询收款明细
     * @author : 付斌
     * @date : 2024-02-28 13:25
     */
    @Pagination
    public ResponseResultVO<Map<String, Object>> selectRpInfoById(String id) {
        Map<String, Object> result = new HashMap<>();
        // 收款明细
        List<RecPayItemResponse> recPayItem = recPayItemMapper.selectByCond(new RecPayItemQuery().setRpId(id));
        result.put("recPayItem", recPayItem);

        // 附件
        return ResponseResultUtil.success(result);
    }

    /**
     * @desc : 新建收款
     * @author : 付斌
     * @date : 2023/1/9 10:49
     */
    @Transactional(
            rollbackFor = {Exception.class}
    )
    public ResponseResultVO<?> insertReceipt(RecPayVO recPayVO) {

        // 获取单号
        Map<String, Object> codeMap = commonService.getUniqueNoteCode(Constant.docNameConstant.RECPAY.getName(), false);
        recPayVO.setRpId(codeMap.get("outId").toString()).setRpNo(codeMap.get("outNote").toString());
        // 转化实体
        RecPay recPay = recPayConvert.convertToPo(recPayVO);
        // 总单保存
        super.insert(recPay);

        // 明细保存
        if (recPayVO.getItemList() != null && recPayVO.getItemList().size() > 0) {
            for (RecPayItemVO recPayItemVO : recPayVO.getItemList()) {
                RecPayItem recPayItem = recPayItemConvert.convertToPo(recPayItemVO);
                recPayItem.setRpId(recPay.getRpId()).setCpId(recPay.getCpId()).setMakeStaff(recPay.getMakeStaff()).setAccDate(recPay.getAccDate());
                recPayItemMapper.insert(recPayItem);

                // 插入账款明细
                AccountItem accountItem = new AccountItem();
                accountItem.setAccItemType(Constant.accItemType.SHOU_KUAN.getName())
                        .setObjectId(recPayVO.getObjectId()).setOrgId(recPayVO.getOrgId()).setStaffId(recPayVO.getStaffId())
                        .setAccDate(recPayVO.getAccDate()).setRecStatus(Constant.recStatuse.QUE_DING.getName()).setAmtRec(recPayItem.getAmtRec())
                        .setBiznisType("t_mac_rec_pay_item").setBiznisId(recPayItem.getItemId()).setBiznisNo(recPayVO.getRpNo())
                        .setMakeStaff(recPayVO.getMakeStaff()).setCpId(recPayVO.getCpId());
                accountItemMapper.insert(accountItem);

                // 更新收款单上的账款明细Id
                RecPayItem recPayItemUpdate = new RecPayItem();
                recPayItemUpdate.setAccItemId(accountItem.getItemId()).setRpId(recPayVO.getRpId());
                recPayItemService.updateByUuid(recPayItemUpdate);

                // 插入资金流水
                MoneyAccountItem moneyAccountItem = new MoneyAccountItem();
                moneyAccountItem.setMacId(recPayItem.getMacId()).setFlowType(Constant.FlowType.SHOU_FU_KUAN.getName())
                        .setInvoiceId(recPayItem.getItemId()).setAmtInflow(recPayItem.getAmtRec()).setAccDate(recPayVO.getAccDate())
                        .setMakeStaff(recPayItem.getMakeStaff()).setCpId(recPayItem.getCpId());
                moneyAccountItemMapper.insert(moneyAccountItem);

                // 更新资金账户
                MoneyAccount moneyAccountForUpdate = moneyAccountMapper.selectByIdForUpdate(recPayItem.getMacId());
                MoneyAccount moneyAccountUpdate = new MoneyAccount();
                moneyAccountUpdate.setBalance(moneyAccountForUpdate.getBalance().add(recPayItem.getAmtRec()))
                        .setMacId(moneyAccountForUpdate.getMacId());
                moneyAccountService.updateByUuid(moneyAccountUpdate);
            }
        }

        // 插入账款总表
        Account accountForUpdate = accountMapper.selectByIdForUpdate(recPayVO.getObjectId());

        // 没有账款对象，需要新建
        if (accountForUpdate == null) {
            accountForUpdate = new Account();
            accountForUpdate.setObjectId(recPayVO.getObjectId()).setObjectType(Constant.ObjectType.CUS.getName());
            accountMapper.insert(accountForUpdate);
            accountForUpdate = accountMapper.selectByIdForUpdate(recPayVO.getObjectId());
        }

        // 更新账款总表上收款的相关字段
        Account accountUpdate = new Account();
        accountUpdate.setReceipt(accountForUpdate.getReceipt().add(recPayVO.getSumAmtRec()))// 总收款金额
                .setReceiptResidue(accountForUpdate.getReceiptResidue().add(recPayVO.getSumAmtRec()))//  可退金额
                .setObjectId(accountForUpdate.getObjectId());
        accountService.updateByUuid(accountUpdate);
        return ResponseResultUtil.success();
    }

    /**
     * @desc : 新建退款
     * @author : 付斌
     * @date : 2023/1/9 10:49
     */
    @Transactional(
            rollbackFor = {Exception.class}
    )
    public ResponseResultVO<?> insertRefund(RecPayVO recPayVO) {

        // 查总账，看可退金额是否满足
        Account accountForUpdate = accountMapper.selectByIdForUpdate(recPayVO.getObjectId());
        if (accountForUpdate == null || accountForUpdate.getReceiptResidue().compareTo(recPayVO.getSumAmtRec().abs()) == -1) {
            throw new BaseBusinessException(ResponseCodeEnum.OPERATE_FAIL.getCode(), ErrorCodeEnum.RESIDUE_NO_LESS.getMessage());
        }

        // 获取单号
        Map<String, Object> codeMap = commonService.getUniqueNoteCode(Constant.docNameConstant.RECPAY.getName(), false);
        recPayVO.setRpId(codeMap.get("outId").toString()).setRpNo(codeMap.get("outNote").toString());
        // 转化实体
        RecPay recPay = recPayConvert.convertToPo(recPayVO);
        // 总单保存
        super.insert(recPay);

        // 明细保存
        if (recPayVO.getItemList() != null && recPayVO.getItemList().size() > 0) {
            for (RecPayItemVO recPayItemVO : recPayVO.getItemList()) {
                RecPayItem recPayItem = recPayItemConvert.convertToPo(recPayItemVO);
                recPayItem.setRpId(recPay.getRpId()).setCpId(recPay.getCpId()).setMakeStaff(recPay.getMakeStaff()).setAccDate(recPay.getAccDate());
                recPayItemMapper.insert(recPayItem);

                // 插入账款明细
                AccountItem accountItem = new AccountItem();
                accountItem.setAccItemType(Constant.accItemType.SHOU_KUAN.getName())
                        .setObjectId(recPayVO.getObjectId()).setOrgId(recPayVO.getOrgId()).setStaffId(recPayVO.getStaffId())
                        .setAccDate(recPayVO.getAccDate()).setRecStatus(Constant.recStatuse.QUE_DING.getName()).setAmtRec(recPayItem.getAmtRec())
                        .setBiznisType("t_mac_rec_pay_item").setBiznisId(recPayItem.getItemId()).setBiznisNo(recPayVO.getRpNo())
                        .setMakeStaff(recPayVO.getMakeStaff()).setCpId(recPayVO.getCpId());
                accountItemMapper.insert(accountItem);

                // 更新收款单上的账款明细Id
                RecPayItem recPayItemUpdate = new RecPayItem();
                recPayItemUpdate.setAccItemId(accountItem.getItemId()).setRpId(recPayVO.getRpId());
                recPayItemService.updateByUuid(recPayItemUpdate);

                // 插入资金流水
                MoneyAccountItem moneyAccountItem = new MoneyAccountItem();
                moneyAccountItem.setMacId(recPayItem.getMacId()).setFlowType(Constant.FlowType.SHOU_FU_KUAN.getName())
                        .setInvoiceId(recPayItem.getItemId()).setAmtInflow(recPayItem.getAmtRec()).setAccDate(recPayVO.getAccDate())
                        .setMakeStaff(recPayItem.getMakeStaff()).setCpId(recPayItem.getCpId());
                moneyAccountItemMapper.insert(moneyAccountItem);

                // 更新资金账户
                MoneyAccount moneyAccountForUpdate = moneyAccountMapper.selectByIdForUpdate(recPayItem.getMacId());

                // 如果转账之后账户余额小于0，则提示资金账户余额不足，不能退款
                if ((moneyAccountForUpdate.getBalance().add(recPayItem.getAmtRec())).compareTo(BigDecimal.ZERO) == -1) {
                    throw new BaseBusinessException(ResponseCodeEnum.OPERATE_FAIL.getCode(), ErrorCodeEnum.MAC_BALANCE_NO_LESS.getMessage());
                }

                MoneyAccount moneyAccountUpdate = new MoneyAccount();
                moneyAccountUpdate.setBalance(moneyAccountForUpdate.getBalance().add(recPayItem.getAmtRec()))
                        .setMacId(moneyAccountForUpdate.getMacId());
                moneyAccountService.updateByUuid(moneyAccountUpdate);
            }
        }

        // 更新账款总表上收款的相关字段
        Account accountUpdate = new Account();
        accountUpdate.setReceipt(accountForUpdate.getReceipt().add(recPayVO.getSumAmtRec()))// 总收款金额
                .setReceiptResidue(accountForUpdate.getReceiptResidue().add(recPayVO.getSumAmtRec()))//  可退金额
                .setObjectId(accountForUpdate.getObjectId());
        accountService.updateByUuid(accountUpdate);
        return ResponseResultUtil.success();
    }

    /**
     * @desc : 编辑方法
     * @author : 付斌
     * @date : 2023/1/9 10:49
     */
    @Transactional(
            rollbackFor = {Exception.class}
    )
    public ResponseResultVO<?> update(RecPayVO recPayVO) {

        // 将之前的明细全部删除
        List<RecPayItem> recPayItemOriginalList = recPayItemMapper.selectByZIdForUpdate(recPayVO.getRpId());
        // 需要重新计算的资金账户
        List<String> macList = new ArrayList<>();
        for (RecPayItem recPayItem : recPayItemOriginalList) {
            // 删除收付款明细
            recPayItemMapper.deleteById(recPayItem.getItemId());
            // 删除账款明细
            accountItemMapper.deleteById(recPayItem.getAccItemId());
            // 删除账户流水
            moneyAccountItemMapper.deleteByInvoiceId(recPayItem.getItemId());

            if (!macList.contains(recPayItem.getMacId())) {
                macList.add(recPayItem.getMacId());
            }
        }

        // 新增明细
        for (RecPayItemVO recPayItemVO : recPayVO.getItemList()) {
            RecPayItem recPayItem = recPayItemConvert.convertToPo(recPayItemVO);
            recPayItem.setRpId(recPayVO.getRpId()).setCpId(recPayVO.getCpId());
            recPayItemMapper.insert(recPayItem);

            // 插入账款明细
            AccountItem accountItem = new AccountItem();
            accountItem.setAccItemType(Constant.accItemType.SHOU_KUAN.getName())
                    .setObjectId(recPayVO.getObjectId()).setOrgId(recPayVO.getOrgId()).setStaffId(recPayVO.getStaffId())
                    .setAccDate(recPayVO.getAccDate()).setRecStatus(Constant.recStatuse.QUE_DING.getName()).setAmtRec(recPayItem.getAmtRec())
                    .setBiznisType("t_mac_rec_pay_item").setBiznisId(recPayItem.getItemId()).setBiznisNo(recPayVO.getRpNo())
                    .setMakeStaff(recPayVO.getMakeStaff()).setCpId(recPayVO.getCpId());
            accountItemMapper.insert(accountItem);

            // 更新收款单上的账款明细Id
            RecPayItem recPayItemUpdate = new RecPayItem();
            recPayItemUpdate.setAccItemId(accountItem.getItemId()).setRpId(recPayVO.getRpId());
            recPayItemService.updateByUuid(recPayItemUpdate);

            // 插入资金流水
            MoneyAccountItem moneyAccountItem = new MoneyAccountItem();
            moneyAccountItem.setMacId(recPayItem.getMacId()).setFlowType(Constant.FlowType.SHOU_FU_KUAN.getName())
                    .setInvoiceId(recPayItem.getItemId()).setAmtInflow(recPayItem.getAmtRec()).setAccDate(recPayVO.getAccDate())
                    .setMakeStaff(recPayItem.getMakeStaff()).setCpId(recPayItem.getCpId());
            moneyAccountItemMapper.insert(moneyAccountItem);

            if (!macList.contains(recPayItem.getMacId())) {
                macList.add(recPayItem.getMacId());
            }
        }

        // 更新总账表的总收款额和可用额
        accountService.updateReceipt(recPayVO.getObjectId());
        // 更新账户余额
        for (String macId : macList) {
            accountService.updateMac(macId);
        }

        // 更新收款单总表
        RecPay recPay = recPayConvert.convertToPo(recPayVO);
        return ResponseResultUtil.success(super.updateByUuid(recPay));
    }

    /**
     * @desc : 获取订单信息（编辑用）
     * @author : 付斌
     * @date : 2024-03-02 17:27
     */
    public ResponseResultVO<?> getRpForUpdate(String id) {
        Map<String, Object> dataInfo = new HashMap<>();
        RecPayResponse recPayResponse = recPayMapper.selectById(id);
        dataInfo.put("data", recPayResponse);

        // 收款明细
        List<RecPayItemResponse> recPayItemResponse = recPayItemMapper.selectByCond(new RecPayItemQuery().setRpId(id));
        dataInfo.put("dataItem", recPayItemResponse);

        return ResponseResultUtil.success(dataInfo);
    }
}