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昨天 3a76f9efb61f7bdbf96dfa429214ee0c8322a539 
 src/main/java/com/ruoyi/account/service/impl/AccountExpenseServiceImpl.java


@@ -7,20 +7,26 @@


import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;


import com.ruoyi.account.dto.AccountDto;


import com.ruoyi.account.dto.AccountDto2;


import com.ruoyi.account.dto.AccountDto3;


import com.ruoyi.account.mapper.AccountExpenseMapper;


import com.ruoyi.account.mapper.AccountFileMapper;


import com.ruoyi.account.mapper.AccountIncomeMapper;


import com.ruoyi.account.pojo.AccountExpense;


import com.ruoyi.account.pojo.AccountIncome;


import com.ruoyi.account.service.AccountExpenseService;


import com.ruoyi.account.service.AccountIncomeService;


import com.ruoyi.common.utils.poi.ExcelUtil;


import com.ruoyi.dto.DateQueryDto;


import com.ruoyi.project.system.domain.SysDictData;


import com.ruoyi.project.system.mapper.SysDictDataMapper;


import lombok.AllArgsConstructor;


import org.springframework.stereotype.Service;




import javax.servlet.http.HttpServletResponse;


import java.math.BigDecimal;


import java.time.DayOfWeek;


import java.time.LocalDate;


import java.time.format.DateTimeFormatter;


import java.util.ArrayList;


import java.util.HashMap;


import java.util.List;


import java.util.Map;




@@ -31,6 +37,8 @@


    private AccountExpenseMapper accountExpenseMapper;




    private AccountIncomeMapper accountIncomeMapper;




    private SysDictDataMapper sysDictDataMapper;






    //分页查询


@@ -53,12 +61,16 @@


        AccountDto accountDto = new AccountDto();


        //获取该段时间内的所有收入


        List<AccountDto2> accountIncomes =accountIncomeMapper.report(dateQueryDto);


        accountDto.setIncomeType(accountIncomes);




        Long incomeNumber = accountIncomeMapper.selectCount(Wrappers.<AccountIncome>lambdaQuery()


                .between(AccountIncome::getIncomeDate, dateQueryDto.getEntryDateStart(), dateQueryDto.getEntryDateEnd()));


        accountDto.setIncomeNumber(incomeNumber);


        BigDecimal totalIncome = accountIncomes.stream().map(AccountDto2::getAccount).reduce(BigDecimal.ZERO, BigDecimal::add);


        accountDto.setTotalIncome(totalIncome);


        accountIncomes.stream().forEach(accountDto2 -> {


            accountDto2.setProportion(accountDto2.getAccount().divide(totalIncome,2,BigDecimal.ROUND_HALF_UP));


        });


        accountDto.setIncomeType(accountIncomes);


        //获取该段时间内的所有支出


        List<AccountDto2> accountExpenses =accountExpenseMapper.report(dateQueryDto);


        accountDto.setExpenseType(accountExpenses);


@@ -67,11 +79,78 @@


        accountDto.setExpenseNumber(expenseNumber);


        BigDecimal totalExpense = accountExpenses.stream().map(AccountDto2::getAccount).reduce(BigDecimal.ZERO, BigDecimal::add);


        accountDto.setTotalExpense(totalExpense);


        accountExpenses.stream().forEach(accountDto2 -> {


            accountDto2.setProportion(accountDto2.getAccount().divide(totalExpense,2,BigDecimal.ROUND_HALF_UP));


        });


        accountDto.setExpenseType(accountExpenses);


        //净收入


        BigDecimal netRevenue = totalIncome.subtract(totalExpense);


        accountDto.setNetRevenue(netRevenue);


        return accountDto;


    }




    //财务报表年查询


    @Override


    public  List<AccountDto3> reportExpense() {


        List<AccountDto3> accountDto3s = new ArrayList<>();


        //先查询收入类型有哪些


        List<SysDictData> incomeTypes = sysDictDataMapper.selectDictDataByType("expense_types");


        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");


        int currentYear = LocalDate.now().getYear(); // 获取当前年份（如2025）


        for (SysDictData incomeType : incomeTypes) {


            AccountDto3 accountDto3 = new AccountDto3();


            accountDto3.setTypeName(incomeType.getDictLabel());//类型


            List<BigDecimal> account=new ArrayList<>();


            for (int i = 1; i <= 12; i++) {


                // 当月第一天：年份为当前年，月份为i，日期为1


                LocalDate firstDay = LocalDate.of(currentYear, i, 1);


                DateQueryDto dateQueryDto = new DateQueryDto();


                dateQueryDto.setEntryDateStart(firstDay.format(formatter));


                // 当月最后一天：第一天的月份的最后一天


                dateQueryDto.setEntryDateEnd(firstDay.plusMonths(1).minusDays(1).format(formatter));


                account.add(accountExpenseMapper.report1(dateQueryDto,incomeType.getDictValue()));


            }


            accountDto3.setAccount(account);//类型


            accountDto3s.add(accountDto3);


        }


        return accountDto3s;


    }




    @Override


    public Map<String, List<String>> analysis() {


        // 获取本周的时间范围


        LocalDate startOfWeek = LocalDate.now().with(DayOfWeek.MONDAY);


        LocalDate endOfWeek = LocalDate.now().with(DayOfWeek.SUNDAY);


        Map<String, List<String>> result = new HashMap<>();


        List<String> days = new ArrayList<>();


        List<String> totalIncomeList = new ArrayList<>();


        List<String> totalExpenseList = new ArrayList<>();


        List<String> netIncomeList = new ArrayList<>();


        // 根据时间范围循环查询每一天的总收入，总支出,净收入（总收入-总支出）


        for (LocalDate date = startOfWeek; date.isBefore(endOfWeek) || date.isEqual(endOfWeek); date = date.plusDays(1)) {


            BigDecimal totalIncome = accountIncomeMapper.selectList(Wrappers.<AccountIncome>lambdaQuery()


                    .eq(AccountIncome::getInputTime, date.toString()))


                    .stream()


                    .map(AccountIncome::getIncomeMoney)


                    .reduce(BigDecimal.ZERO, BigDecimal::add);


            BigDecimal totalExpense = accountExpenseMapper.selectList(Wrappers.<AccountExpense>lambdaQuery()


                    .eq(AccountExpense::getInputTime, date.toString()))


                    .stream()


                    .map(AccountExpense::getExpenseMoney)


                    .reduce(BigDecimal.ZERO, BigDecimal::add);


            BigDecimal netIncome = totalIncome.subtract(totalExpense);


            days.add(date.toString());


            totalIncomeList.add(totalIncome.toString());


            totalExpenseList.add(totalExpense.toString());


            netIncomeList.add(netIncome.toString());


        }


        result.put("days", days);  //  天


        result.put("totalIncome", totalIncomeList); // 收入


        result.put("totalExpense", totalExpenseList); // 支出


        result.put("netIncome", netIncomeList); // 净收入




        return result;


    }






}