package com.ruoyi.system.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.ruoyi.common.basic.PageInfo;
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import com.ruoyi.common.constant.DictConstants;
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import com.ruoyi.common.core.domain.R;
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import com.ruoyi.common.utils.DictUtils;
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import com.ruoyi.common.utils.bean.BeanUtils;
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import com.ruoyi.system.dto.SignContractDTO;
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import com.ruoyi.system.dto.TerminateContractDTO;
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import com.ruoyi.system.mapper.TBillMapper;
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import com.ruoyi.system.mapper.TCheckAcceptRecordMapper;
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import com.ruoyi.system.mapper.TContractMapper;
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import com.ruoyi.system.mapper.THouseMapper;
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import com.ruoyi.system.model.*;
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import com.ruoyi.system.query.TContractAppletQuery;
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import com.ruoyi.system.query.TContractBillQuery;
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import com.ruoyi.system.query.TContractQuery;
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import com.ruoyi.system.service.TBillService;
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import com.ruoyi.system.service.TContractRentTypeService;
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import com.ruoyi.system.service.TContractService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.system.vo.BillVO;
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import com.ruoyi.system.vo.CheckAcceptRecordVO;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.math.BigDecimal;
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.time.temporal.ChronoUnit;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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/**
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* <p>
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* 合同管理 服务实现类
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* </p>
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*
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* @author xiaochen
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* @since 2025-01-17
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*/
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@Service
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public class TContractServiceImpl extends ServiceImpl<TContractMapper, TContract> implements TContractService {
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@Resource
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private TCheckAcceptRecordMapper checkAcceptRecordMapper;
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@Resource
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private THouseMapper houseMapper;
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@Resource
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private TBillMapper billMapper;
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@Resource
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private TBillService billService;
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@Resource
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private TContractMapper contractMapper;
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@Override
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public PageInfo<TContract> contractList(TContractQuery query) {
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PageInfo<TContract> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
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List<TContract> list = this.baseMapper.contractList(query,pageInfo);
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for (TContract tContract : list) {
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tContract.setPayType(DictUtils.getDictLabel(DictConstants.DICT_TYPE_CONTRACT_PAY_TYPE,tContract.getPayType()));
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tContract.setStatus(DictUtils.getDictLabel(DictConstants.DICT_TYPE_CONTRACT_STATUS,tContract.getStatus()));
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}
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pageInfo.setRecords(list);
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return pageInfo;
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}
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@Override
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public PageInfo<TContract> contractAppletList(TContractAppletQuery query) {
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PageInfo<TContract> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
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List<TContract> list = this.baseMapper.contractAppletList(query,pageInfo);
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for (TContract tContract : list) {
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tContract.setPayType(DictUtils.getDictLabel(DictConstants.DICT_TYPE_CONTRACT_PAY_TYPE,tContract.getPayType()));
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tContract.setStatus(DictUtils.getDictLabel(DictConstants.DICT_TYPE_CONTRACT_STATUS,tContract.getStatus()));
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}
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pageInfo.setRecords(list);
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return pageInfo;
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}
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@Override
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public PageInfo<BillVO> contractBillList(TContractBillQuery query) {
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PageInfo<BillVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
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List<BillVO> list = this.baseMapper.contractBillList(query,pageInfo);
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for (BillVO billVO : list) {
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if (billVO.getPayFeesStatus().equals("4")){
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billVO.setPayFeesMoneyString((billVO.getPayFeesMoney().add(billVO.getPayableFeesPenalty()))+"【"+billVO.getPayFeesMoney()+"+"+billVO.getPayableFeesPenalty()+"】");
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}
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billVO.setPayFeesStatus(DictUtils.getDictLabel(DictConstants.DICT_TYPE_PAY_FEES_STATUS,billVO.getPayFeesStatus()));
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}
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pageInfo.setRecords(list);
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return pageInfo;
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}
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@Override
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public void terminateContract(TerminateContractDTO dto) {
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TContract contract = this.baseMapper.selectById(dto.getId());
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contract.setTerminateRemark(dto.getTerminateRemark());
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contract.setStatus("4");
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this.baseMapper.updateById(contract);
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// 生成验收记录
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TCheckAcceptRecord tCheckAcceptRecord = new TCheckAcceptRecord();
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tCheckAcceptRecord.setContractId(dto.getId());
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tCheckAcceptRecord.setHouseId(contract.getHouseId());
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tCheckAcceptRecord.setLeaseReason("后台终止");
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tCheckAcceptRecord.setStatus("1");
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checkAcceptRecordMapper.insert(tCheckAcceptRecord);
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// 将所有未缴费账单设置未已失效
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List<TBill> tBills = billMapper.selectList(new LambdaQueryWrapper<TBill>()
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.in(TBill::getPayFeesStatus, Arrays.asList("1,4"))
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.eq(TBill::getContractId, dto.getId()));
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for (TBill tBill : tBills) {
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tBill.setPayFeesStatus("5");
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}
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billService.updateBatchById(tBills);
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}
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@Override
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public CheckAcceptRecordVO getCheckByContractId(String id) {
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CheckAcceptRecordVO checkAcceptRecordVO = new CheckAcceptRecordVO();
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TCheckAcceptRecord tCheckAcceptRecord = checkAcceptRecordMapper.selectOne(new LambdaQueryWrapper<TCheckAcceptRecord>()
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.eq(TCheckAcceptRecord::getContractId, id));
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if (tCheckAcceptRecord==null)return checkAcceptRecordVO;
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BeanUtils.copyProperties(tCheckAcceptRecord,checkAcceptRecordVO);
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THouse tHouse = houseMapper.selectById(tCheckAcceptRecord.getHouseId());
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tHouse.setLeaseStatus(DictUtils.getDictLabel(DictConstants.DICT_TYPE_LEASE_STATUS,tHouse.getLeaseStatus()));
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tHouse.setBusinessAttributes(DictUtils.getDictLabel(DictConstants.DICT_TYPE_BUSINESS_ATTRIBUTES,tHouse.getBusinessAttributes()));
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checkAcceptRecordVO.setHouse(tHouse);
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return checkAcceptRecordVO;
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}
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@Autowired
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private TContractRentTypeService contractRentTypeService;
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@Override
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public R signContract(SignContractDTO dto) {
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TContract contract = contractMapper.selectById(dto.getId());
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if (contract==null)return R.fail("合同不存在");
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if (contract.getStatus().equals("4"))return R.fail("该合同已签订");
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contract.setSignature(dto.getSignature());
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contract.setStatus("2");
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contractMapper.updateById(contract);
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contract.setFirstPayTime(contract.getStartTime().plusDays(10));
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List<TBill> bills = new ArrayList<>();
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List<TContractRentType> contractRentTypes = contractRentTypeService.list();
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// 第一次应缴费日期
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LocalDateTime firstPayTime = contract.getStartTime().plusDays(10).withHour(0).withMinute(0).withSecond(0);
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LocalDate localDate = contract.getStartTime().plusDays(10).toLocalDate();
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LocalDate now = LocalDate.now();
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TBill rentBill = new TBill();
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rentBill.setContractId(contract.getId());
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rentBill.setContractNumber(contract.getContractNumber());
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LocalDateTime startPayTime = contract.getStartPayTime();
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LocalDateTime endTime1 = contract.getEndTime();
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// // 计算两个时间相差多少天
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// // 如果时间小于30天 需要计算每日租金
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// if (days<30){
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// rentBill.setPayableFeesMoney(contract.getMonthRent().divide(new BigDecimal("30"),2,BigDecimal.ROUND_DOWN).multiply(new BigDecimal(days)));
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// }else{
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// rentBill.setPayableFeesMoney(contract.getPayType().equals("1")?contract.getMonthRent():
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// contract.getPayType().equals("2")?contract.getMonthRent().multiply(new BigDecimal("3")):contract.getMonthRent().multiply(new BigDecimal("12")).setScale(2,BigDecimal.ROUND_DOWN));
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// }
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rentBill.setPayableFeesTime(firstPayTime);
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rentBill.setPayFeesStatus("1");
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rentBill.setBillType("1");
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rentBill.setStartTime(contract.getStartPayTime());
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TContractRentType tContractRentType = contractRentTypes.stream().filter(e -> e.getContractId().equals(contract.getId())).findFirst().orElse(null);
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if (tContractRentType!=null && contract.getStartPayTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).isAfter(tContractRentType.getChangeTime())){
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// 计算租金变动的天数
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long moneyDays = ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), contract.getStartPayTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12))+1L;
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contract.setChangeTime(LocalDateTime.now());
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// 递增递减的租金
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BigDecimal contractRentTypeMoney = new BigDecimal("0");
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// 不递增递减的租金
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BigDecimal originalMoney = new BigDecimal("0");
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// 原租金
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switch (tContractRentType.getIncreasingDecreasingType()){
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case 1:
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switch (tContractRentType.getIncreasingDecreasing()){
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case 1:
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contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
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contract.setChangeRent(contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN)));
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break;
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case 2:
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contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
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contract.setChangeRent(contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN)));
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break;
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}
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break;
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case 2:
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switch (tContractRentType.getIncreasingDecreasing()){
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case 1:
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contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
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contract.setChangeRent(contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())));
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break;
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case 2:
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contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
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contract.setChangeRent(contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())));
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break;
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}
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break;
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}
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// 不需要涨租金的时间段
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long originalDays = ChronoUnit.DAYS.between(contract.getFirstPayTime(), tContractRentType.getChangeTime());
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originalMoney=originalMoney.add(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
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.multiply(new BigDecimal(originalDays));
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rentBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
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rentBill.setOutstandingMoney(rentBill.getPayableFeesMoney());
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if (contract.getFirstPayTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).isAfter(contract.getEndTime())){
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rentBill.setEndTime(contract.getFirstPayTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12));
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}else{
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rentBill.setEndTime(contract.getEndTime());
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}
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}else{
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if (contract.getFirstPayTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).isAfter(contract.getEndTime())){
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rentBill.setEndTime(contract.getFirstPayTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12));
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}else{
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rentBill.setEndTime(contract.getEndTime());
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}
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// 不走递增递减
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long allDays = ChronoUnit.DAYS.between(contract.getFirstPayTime(), rentBill.getEndTime());
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rentBill.setPayableFeesMoney(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(allDays)));
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rentBill.setOutstandingMoney(rentBill.getPayableFeesMoney());
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}
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// 租金账单
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bills.add(rentBill);
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// 押金账单
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TBill depositBill = new TBill();
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depositBill.setContractId(contract.getId());
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depositBill.setContractNumber(contract.getContractNumber());
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depositBill.setPayableFeesMoney(contract.getDeposit());
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depositBill.setOutstandingMoney(depositBill.getPayableFeesMoney());
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depositBill.setPayableFeesTime(firstPayTime);
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depositBill.setPayFeesStatus("1");
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depositBill.setBillType("2");
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bills.add(depositBill);
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this.updateById(contract);
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billService.saveBatch(bills);
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// 用户签订合同后 生成第一批账单包含租金账单和押金账单 后续账单通过定时任务生成
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// TBill rent = new TBill();
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// rent.setContractId(contract.getId());
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// // 应缴费租金
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// BigDecimal payableFeesMoney = new BigDecimal("0");
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// LocalDateTime startTime = contract.getStartTime();
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// LocalDateTime endTime = contract.getEndTime();
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// // 计算相差多少天
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// long days = ChronoUnit.DAYS.between(startTime, endTime);
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// // 计算相差多少个月
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// long months = ChronoUnit.MONTHS.between(startTime, endTime);
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// if (months<=31){
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// // 小于等于一个月 合计租金就是首笔账单金额
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// payableFeesMoney = contract.getTotalRent();
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// }else{
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// switch (contract.getPayType()){
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// case "1":
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// break;
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// case "2":
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// break;
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// case "3":
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// break;
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// }
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// }
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//
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// rent.setPayableFeesMoney(payableFeesMoney);
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// rent.setPayableFeesTime(contract.getFirstPayTime());
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// rent.setPayFeesStatus("1");
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// rent.setBillType("1");
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//
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// TBill deposit = new TBill();
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// deposit.setContractId(contract.getId());
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// deposit.setPayableFeesMoney(contract.getDeposit());
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// deposit.setPayableFeesTime(contract.getFirstPayTime());
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// deposit.setPayFeesStatus("1");
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// deposit.setBillType("2");
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return R.ok();
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}
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@Override
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public void export(TContractQuery query) {
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}
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@Override
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public List<TContract> contractExportList(TContractQuery query) {
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List<TContract> list = this.baseMapper.contractExportList(query);
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return list;
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}
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}
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