feat: 进销存大屏数据分析接口

gongchunyi

2 天以前 8b6616572a6c73c3ae25df1302880cd3817d17f7

 src/main/java/com/ruoyi/home/service/impl/HomeServiceImpl.java

@@ -2,8 +2,8 @@

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.home.mapper.HomeMapper;
import com.ruoyi.approve.mapper.ApproveProcessMapper;
import com.ruoyi.approve.pojo.ApproveProcess;
import com.ruoyi.basic.mapper.CustomerMapper;
@@ -12,7 +12,6 @@
import com.ruoyi.basic.mapper.SupplierManageMapper;
import com.ruoyi.basic.pojo.Customer;
import com.ruoyi.basic.pojo.Product;
import com.ruoyi.basic.pojo.ProductModel;
import com.ruoyi.basic.pojo.SupplierManage;
import com.ruoyi.collaborativeApproval.mapper.NoticeMapper;
import com.ruoyi.collaborativeApproval.pojo.Notice;
@@ -86,6 +85,9 @@
    private SalesLedgerProductMapper salesLedgerProductMapper;

    @Autowired
    private StockInventoryMapper stockInventoryMapper;

    @Autowired
    private ProcurementRecordMapper procurementRecordStorageMapper;

    @Autowired
@@ -125,8 +127,9 @@
    private SysUserMapper sysUserMapper;
    @Autowired
    private SysUserDeptMapper sysUserDeptMapper;

    @Autowired
    private StockInventoryMapper stockInventoryMapper;
    private HomeMapper homeMapper;

    @Override
    public HomeBusinessDto business() {
@@ -900,4 +903,199 @@
        }
        return result;
    }

    @Override
    public List<MapDto> productSalesAnalysis() {
        // 获取所有产品大类的销售额
        List<Map<String, Object>> analysisResults = salesLedgerProductMapper.selectProductSalesAnalysis();
        if (CollectionUtils.isEmpty(analysisResults)) {
            return new ArrayList<>();
        }

        // 计算总销售额
        BigDecimal totalSalesAmount = analysisResults.stream()
                .map(r -> (BigDecimal) r.get("value"))
                .filter(Objects::nonNull)
                .reduce(BigDecimal.ZERO, BigDecimal::add);

        return analysisResults.stream()
                .map(result -> {
                    MapDto mapDto = new MapDto();
                    String name = (String) result.get("name");
                    BigDecimal value = (BigDecimal) result.get("value");

                    mapDto.setName(name);
                    mapDto.setValue(value != null ? value.setScale(2, RoundingMode.HALF_UP).toString() : "0.00");

                    if (totalSalesAmount.compareTo(BigDecimal.ZERO) == 0 || value == null) {
                        mapDto.setRate("0.00");
                    } else {
                        String rate = value.divide(totalSalesAmount, 4, RoundingMode.HALF_UP)
                                .multiply(new BigDecimal("100"))
                                .setScale(2, RoundingMode.HALF_UP)
                                .toString();
                        mapDto.setRate(rate);
                    }
                    return mapDto;
                })
                .collect(Collectors.toList());
    }

    @Override
    public List<MapDto> rawMaterialPurchaseAmountRatio() {
        // 获取所有原材料的采购额
        List<Map<String, Object>> analysisResults = salesLedgerProductMapper.selectRawMaterialPurchaseAnalysis();
        if (CollectionUtils.isEmpty(analysisResults)) {
            return new ArrayList<>();
        }

        // 计算总采购额
        BigDecimal totalPurchaseAmount = analysisResults.stream()
                .map(r -> (BigDecimal) r.get("value"))
                .filter(Objects::nonNull)
                .reduce(BigDecimal.ZERO, BigDecimal::add);

        return analysisResults.stream()
                .map(result -> {
                    MapDto mapDto = new MapDto();
                    String name = (String) result.get("name");
                    BigDecimal value = (BigDecimal) result.get("value");

                    mapDto.setName(name);
                    mapDto.setValue(value != null ? value.setScale(2, RoundingMode.HALF_UP).toString() : "0.00");

                    if (totalPurchaseAmount.compareTo(BigDecimal.ZERO) == 0 || value == null) {
                        mapDto.setRate("0.00");
                    } else {
                        String rate = value.divide(totalPurchaseAmount, 4, RoundingMode.HALF_UP)
                                .multiply(new BigDecimal("100"))
                                .setScale(2, RoundingMode.HALF_UP)
                                .toString();
                        mapDto.setRate(rate);
                    }
                    return mapDto;
                })
                .collect(Collectors.toList());
    }

    @Override
    public List<MapDto> salesPurchaseStorageProductCount() {
        LocalDate now = LocalDate.now();
        DateTimeFormatter dtf = DateTimeFormatter.ofPattern("yyyy-MM-dd");

        String currentMonthStart = now.with(TemporalAdjusters.firstDayOfMonth()).format(dtf);
        String currentMonthNow = now.format(dtf);

        LocalDate lastMonth = now.minusMonths(1);
        String lastMonthStart = lastMonth.with(TemporalAdjusters.firstDayOfMonth()).format(dtf);
        String lastMonthEnd = lastMonth.with(TemporalAdjusters.lastDayOfMonth()).format(dtf);

        // 销售
        int currentSales = salesLedgerProductMapper.selectProductCountByTypeAndDate(1, currentMonthStart, currentMonthNow);
        int lastSales = salesLedgerProductMapper.selectProductCountByTypeAndDate(1, lastMonthStart, lastMonthEnd);

        // 采购
        int currentPurchase = salesLedgerProductMapper.selectProductCountByTypeAndDate(2, currentMonthStart, currentMonthNow);
        int lastPurchase = salesLedgerProductMapper.selectProductCountByTypeAndDate(2, lastMonthStart, lastMonthEnd);

        // 储存
        int currentStorage = stockInventoryMapper.selectStorageProductCountByDate(currentMonthStart, currentMonthNow);
        int lastStorage = stockInventoryMapper.selectStorageProductCountByDate(lastMonthStart, lastMonthEnd);

        List<MapDto> list = new ArrayList<>();
        list.add(createMapDto("销售产品数", currentSales, lastSales));
        list.add(createMapDto("采购产品数", currentPurchase, lastPurchase));
        list.add(createMapDto("储存产品数", currentStorage, lastStorage));

        return list;
    }

    private MapDto createMapDto(String name, int current, int last) {
        MapDto dto = new MapDto();
        dto.setName(name);
        dto.setValue(String.valueOf(current));

        if (last == 0) {
            dto.setRate(current > 0 ? "100.00" : "0.00");
        } else {
            BigDecimal curDec = new BigDecimal(current);
            BigDecimal lastDec = new BigDecimal(last);
            // 增长率
            String rate = curDec.subtract(lastDec)
                    .divide(lastDec, 4, RoundingMode.HALF_UP)
                    .multiply(new BigDecimal("100"))
                    .setScale(2, RoundingMode.HALF_UP)
                    .toString();
            dto.setRate(rate);
        }
        return dto;
    }

    @Override
    public List<Map<String, Object>> productInOutAnalysis(Integer type) {
        String targetName;
        if (type == 1) {
            targetName = "原材料";
        } else if (type == 2) {
            targetName = "成品";
        } else if (type == 3) {
            targetName = "半成品";
        } else {
            return new ArrayList<>();
        }

        LambdaQueryWrapper<Product> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(Product::getProductName, targetName).isNull(Product::getParentId);
        Product rootCategory = productMapper.selectOne(queryWrapper);

        if (rootCategory == null) {
            log.warn("未找到名称为 {} 的顶级产品分类", targetName);
            return new ArrayList<>();
        }
        Long rootCategoryId = rootCategory.getId();

        LocalDate now = LocalDate.now();
        DateTimeFormatter displayDtf = DateTimeFormatter.ofPattern("M/d");

        String startDate = now.minusDays(6).toString();
        String endDate = now.toString();

        List<Map<String, Object>> inCounts = stockInventoryMapper.selectDailyStockInCounts(rootCategoryId, startDate, endDate + " 23:59:59");

        List<Map<String, Object>> outCounts = stockInventoryMapper.selectDailyStockOutCounts(rootCategoryId, startDate, endDate + " 23:59:59");

        Map<LocalDate, BigDecimal> inMap = inCounts.stream()
                .collect(Collectors.toMap(
                        m -> ((java.sql.Date) m.get("date")).toLocalDate(),
                        m -> (BigDecimal) m.get("count"),
                        BigDecimal::add
                ));

        Map<LocalDate, BigDecimal> outMap = outCounts.stream()
                .collect(Collectors.toMap(
                        m -> ((java.sql.Date) m.get("date")).toLocalDate(),
                        m -> (BigDecimal) m.get("count"),
                        BigDecimal::add
                ));

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

        for (int i = 6; i >= 0; i--) {
            LocalDate date = now.minusDays(i);

            Map<String, Object> dataPoint = new LinkedHashMap<>();
            dataPoint.put("date", date.format(displayDtf)); // 1/23
            dataPoint.put("inCount", inMap.getOrDefault(date, BigDecimal.ZERO));
            dataPoint.put("outCount", outMap.getOrDefault(date, BigDecimal.ZERO));

            result.add(dataPoint);
        }

        return result;
    }

    @Override
    public List<MapDto> productTurnoverDays() {
        return homeMapper.productTurnoverDays();
    }
}