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2025-08-06 7100e5d8c5e924c5bb4f3088fc5f8d6b02da4179
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package com.ruoyi.account.service.impl;
 
 
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.account.dto.AccountDto;
import com.ruoyi.account.dto.AccountDto2;
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 lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;
 
import javax.servlet.http.HttpServletResponse;
import java.math.BigDecimal;
import java.util.List;
import java.util.Map;
 
@AllArgsConstructor
@Service
public class AccountExpenseServiceImpl extends ServiceImpl<AccountExpenseMapper, AccountExpense> implements AccountExpenseService {
 
    private AccountExpenseMapper accountExpenseMapper;
 
    private AccountIncomeMapper accountIncomeMapper;
 
 
    //分页查询
    @Override
    public IPage<AccountExpense> accountExpenseListPage(Page page, AccountExpense accountExpense) {
        return accountExpenseMapper.accountExpenseListPage(page,accountExpense);
    }
 
    //导出
    @Override
    public void accountExpenseExport(HttpServletResponse response, AccountExpense accountExpense) {
        List<AccountExpense> accountExpenses =accountExpenseMapper.accountExpenseExport(accountExpense);
        ExcelUtil<AccountExpense> util = new ExcelUtil<AccountExpense>(AccountExpense.class);
        util.exportExcel(response, accountExpenses, "支出管理导出");
    }
 
    //财务报表图表
    @Override
    public AccountDto report(DateQueryDto dateQueryDto) {
        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);
        //获取该段时间内的所有支出
        List<AccountDto2> accountExpenses =accountExpenseMapper.report(dateQueryDto);
        accountDto.setExpenseType(accountExpenses);
        Long expenseNumber = accountExpenseMapper.selectCount(Wrappers.<AccountExpense>lambdaQuery()
                .between(AccountExpense::getExpenseDate, dateQueryDto.getEntryDateStart(), dateQueryDto.getEntryDateEnd()));
        accountDto.setExpenseNumber(expenseNumber);
        BigDecimal totalExpense = accountExpenses.stream().map(AccountDto2::getAccount).reduce(BigDecimal.ZERO, BigDecimal::add);
        accountDto.setTotalExpense(totalExpense);
        //净收入
        BigDecimal netRevenue = totalIncome.subtract(totalExpense);
        accountDto.setNetRevenue(netRevenue);
        return accountDto;
    }
 
 
}