From ab01a0f611c0adb97662bc8f548ca4a911ec8045 Mon Sep 17 00:00:00 2001
From: chenrui <1187576398@qq.com>
Date: 星期五, 06 六月 2025 17:37:39 +0800
Subject: [PATCH] 分页修改

---
 src/main/java/com/ruoyi/purchase/service/impl/PaymentRegistrationServiceImpl.java |  344 +++++++++++++++++++++++++++++++++++++++++++++++----------
 1 files changed, 283 insertions(+), 61 deletions(-)

diff --git a/src/main/java/com/ruoyi/purchase/service/impl/PaymentRegistrationServiceImpl.java b/src/main/java/com/ruoyi/purchase/service/impl/PaymentRegistrationServiceImpl.java
index 2d78a62..3c58664 100644
--- a/src/main/java/com/ruoyi/purchase/service/impl/PaymentRegistrationServiceImpl.java
+++ b/src/main/java/com/ruoyi/purchase/service/impl/PaymentRegistrationServiceImpl.java
@@ -2,13 +2,16 @@
 
 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.core.toolkit.CollectionUtils;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.ruoyi.basic.mapper.SupplierManageMapper;
 import com.ruoyi.basic.pojo.SupplierManage;
 import com.ruoyi.common.utils.DateUtils;
 import com.ruoyi.common.utils.SecurityUtils;
 import com.ruoyi.framework.security.LoginUser;
+import com.ruoyi.purchase.dto.PaymentHistoryRecordVo;
 import com.ruoyi.purchase.dto.PaymentLedgerDto;
 import com.ruoyi.purchase.dto.PaymentRegistrationDto;
 import com.ruoyi.purchase.mapper.*;
@@ -27,6 +30,8 @@
 
 import java.math.BigDecimal;
 import java.text.SimpleDateFormat;
+import java.time.LocalDate;
+import java.time.YearMonth;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -42,8 +47,6 @@
     private PaymentRegistrationMapper paymentRegistrationMapper;
 
     private PurchaseLedgerMapper purchaseLedgerMapper;
-
-    private InvoicePurchaseMapper invoicePurchaseMapper;
 
     private SalesLedgerMapper salesLedgerMapper;
 
@@ -79,7 +82,8 @@
             List<PaymentRegistration> paymentRegistrations = paymentRegistrationMapper.selectList(new QueryWrapper<PaymentRegistration>()
                     .eq("ticket_registration_id", registrationDto.getTicketRegistrationId()));
             BigDecimal total = paymentRegistrations.stream().map(PaymentRegistration::getCurrentPaymentAmount).reduce(BigDecimal.ZERO, BigDecimal::add);
-            registrationDto.setUnPaymentAmount(registrationDto.getInvoiceAmount().subtract(total));
+            BigDecimal invoiceAmount = (null != registrationDto.getInvoiceAmount())? registrationDto.getInvoiceAmount() : BigDecimal.ZERO;
+            registrationDto.setUnPaymentAmount(invoiceAmount.subtract(total));
         }
         return list;
     }
@@ -176,8 +180,11 @@
     }
 
     @Override
-    public List<Map<String, Object>> selectPaymentLedgerList(PaymentLedgerDto paymentLedgerDto) {
-        List<Map<String, Object>> result = new ArrayList<>();
+    public IPage<Map<String, Object>> selectPaymentLedgerList(
+            PaymentLedgerDto paymentLedgerDto,
+            Page page,
+            Integer detailPageNum,
+            Integer detailPageSize) {
         LambdaQueryWrapper<SupplierManage> queryWrapper = new LambdaQueryWrapper<>();
         Optional.ofNullable(paymentLedgerDto)
                 .ifPresent(dto -> {
@@ -186,80 +193,295 @@
                     }
                 });
 
-        List<SupplierManage> supplierManages = supplierManageMapper.selectList(queryWrapper);
+        IPage<SupplierManage> supplierPage = supplierManageMapper.selectPage(page, queryWrapper);
+        List<SupplierManage> supplierManages = supplierPage.getRecords();
+
+        IPage<Map<String, Object>> resultPage = new Page<>(page.getCurrent(), page.getSize(), supplierPage.getTotal());
+        List<Map<String, Object>> result = new ArrayList<>();
 
         for (SupplierManage supplierManage : supplierManages) {
             Map<String, Object> res = new HashMap<>();
             res.put("supplierName", supplierManage.getSupplierName());
+            res.put("supplierId", supplierManage.getId());
 
-            // 搴斾粯閲戦
+            // 搴斾粯閲戦璁$畻
             BigDecimal payableAmount = BigDecimal.ZERO;
-            List<PurchaseLedger> purchaseLedgers = purchaseLedgerMapper.selectList(new QueryWrapper<PurchaseLedger>().eq("supplier_id", supplierManage.getId()));
-            if (purchaseLedgers != null && purchaseLedgers.size() > 0) {
-                List<SalesLedgerProduct> salesLedgerProducts = salesLedgerProductMapper.selectList(new QueryWrapper<SalesLedgerProduct>()
-                        .in("sales_ledger_id", purchaseLedgers.stream().map(PurchaseLedger::getId).collect(Collectors.toList())));
-                // 搴斾粯閲戦
-                payableAmount = salesLedgerProducts.stream().map(SalesLedgerProduct::getTaxInclusiveTotalPrice).reduce(BigDecimal.ZERO, BigDecimal::add);
+            List<PurchaseLedger> purchaseLedgers = purchaseLedgerMapper.selectList(
+                    new QueryWrapper<PurchaseLedger>().eq("supplier_id", supplierManage.getId())
+            );
+            List<SalesLedgerProduct> salesLedgerProducts = purchaseLedgers.stream()
+                    .filter(Objects::nonNull)
+                    .map(PurchaseLedger::getId)
+                    .filter(Objects::nonNull)
+                    .flatMap(id -> salesLedgerProductMapper.selectList(
+                            new QueryWrapper<SalesLedgerProduct>().eq("sales_ledger_id", id).eq("type",2)
+                    ).stream())
+                    .collect(Collectors.toList());
+            payableAmount = salesLedgerProducts.stream()
+                    .map(SalesLedgerProduct::getTaxInclusiveTotalPrice)
+                    .filter(Objects::nonNull)
+                    .reduce(BigDecimal.ZERO, BigDecimal::add);
 
-            }
+            // 鏉ョエ閲戦璁$畻
+            List<TicketRegistration> ticketRegistrations = purchaseLedgers.stream()
+                    .map(PurchaseLedger::getId)
+                    .filter(Objects::nonNull)
+                    .map(id -> ticketRegistrationMapper.selectList(
+                            new LambdaQueryWrapper<TicketRegistration>().eq(TicketRegistration::getPurchaseLedgerId, id)
+                    ))
+                    .flatMap(Collection::stream)
+                    .collect(Collectors.toList());
+            BigDecimal invoiceAmount = ticketRegistrations.stream()
+                    .map(TicketRegistration::getInvoiceAmount)
+                    .filter(Objects::nonNull)
+                    .reduce(BigDecimal.ZERO, BigDecimal::add);
 
-            BigDecimal invoiceAmount = BigDecimal.ZERO;
-            List<TicketRegistration> ticketRegistrations = Collections.emptyList();
+            // 浠樻璁板綍鍙婅鎯呭垎椤�
+            List<PaymentRegistration> paymentRegistrations = paymentRegistrationMapper.selectList(
+                    new QueryWrapper<PaymentRegistration>().eq("supplier_id", supplierManage.getId())
+            );
+            BigDecimal paymentAmount = paymentRegistrations.stream()
+                    .map(PaymentRegistration::getCurrentPaymentAmount)
+                    .filter(Objects::nonNull)
+                    .reduce(BigDecimal.ZERO, BigDecimal::add);
 
-            // 澧炲姞绌哄�兼鏌ワ紝閬垮厤NullPointerException
-            if (CollectionUtils.isNotEmpty(purchaseLedgers)) {
-                Long[] ids = purchaseLedgers.stream()
-                        .map(PurchaseLedger::getId)
-                        .toArray(Long[]::new);
+            // 璇︽儏鍒嗛〉澶勭悊
+            detailPageNum = detailPageNum != null ? detailPageNum : 1;
+            detailPageSize = detailPageSize != null ? detailPageSize : paymentRegistrations.size(); // 榛樿鏄剧ず鍏ㄩ儴
+            int totalDetails = paymentRegistrations.size();
+            int start = (detailPageNum - 1) * detailPageSize;
+            int end = Math.min(start + detailPageSize, totalDetails);
+            List<PaymentRegistration> pagedDetails = paymentRegistrations.subList(start, end);
 
-                // 妫�鏌ユ暟缁勬槸鍚︽湁鍏冪礌
-                if (ids.length > 0) {
-                    ticketRegistrations = ticketRegistrationMapper.selectList(
-                            new LambdaQueryWrapper<TicketRegistration>()
-                                    .in(TicketRegistration::getPurchaseLedgerId, ids)
-                    );
-                }
-            }
-            if (ticketRegistrations != null && ticketRegistrations.size() > 0) {
-                // 鏉ョエ閲戦
-                invoiceAmount = ticketRegistrations.stream().map(TicketRegistration::getInvoiceAmount).reduce(BigDecimal.ZERO, BigDecimal::add);
-            }
-            // 浠樻閲戦
-            List<PaymentRegistration> paymentRegistrations = paymentRegistrationMapper.selectList(new QueryWrapper<PaymentRegistration>()
-                    .eq("supplier_id", supplierManage.getId()));
+            // 鏋勫缓璇︽儏鍒楄〃
+            List<Map<String, Object>> details = pagedDetails.stream()
+                    .filter(Objects::nonNull)
+                    .map(pr -> {
+                        Map<String, Object> detail = new HashMap<>();
+                        detail.put("paymentAmount", pr.getCurrentPaymentAmount());
 
-            BigDecimal paymentAmount = BigDecimal.ZERO;
-            if (paymentRegistrations != null && paymentRegistrations.size() > 0) {
-                paymentAmount = paymentRegistrations.stream().map(PaymentRegistration::getCurrentPaymentAmount).reduce(BigDecimal.ZERO, BigDecimal::add);
-            }
+                        // 鎵归噺鏌ヨ TicketRegistration锛堥伩鍏� N+1锛�
+                        TicketRegistration ticketRegistration = ticketRegistrationMapper.selectById(pr.getTicketRegistrationId());
+                        if (ticketRegistration != null) {
+                            detail.put("payableAmount", ticketRegistration.getInvoiceAmount());
+                            BigDecimal voteCount = productRecordMapper.selectList(
+                                            new LambdaQueryWrapper<ProductRecord>().eq(ProductRecord::getTicketRegistrationId, ticketRegistration.getId())
+                                    ).stream()
+                                    .map(ProductRecord::getTicketsNum)
+                                    .filter(Objects::nonNull)
+                                    .reduce(BigDecimal.ZERO, BigDecimal::add);
+                            detail.put("voteCount", voteCount);
+                        }
+
+                        // 鏃ユ湡鏍煎紡鍖栵紙寤鸿浣跨敤 LocalDateTime锛�
+                        if (pr.getPaymentDate() != null) {
+                            detail.put("paymentDate", new SimpleDateFormat("yyyy-MM-dd").format(pr.getPaymentDate()));
+                        }
+                        return detail;
+                    })
+                    .collect(Collectors.toList());
+
+            // 灏佽璇︽儏鍒嗛〉鍏冩暟鎹�
+            Map<String, Object> detailPagination = new HashMap<>();
+            detailPagination.put("total", totalDetails);
+            detailPagination.put("pageNum", detailPageNum);
+            detailPagination.put("pageSize", detailPageSize);
+            detailPagination.put("pages", (int) Math.ceil((double) totalDetails / detailPageSize));
 
             res.put("invoiceAmount", invoiceAmount);
             res.put("payableAmount", payableAmount);
             res.put("paymentAmount", paymentAmount);
-
-            // 璇︽儏
-            List<Map<String, Object>> details = new ArrayList<>();
-            for (PaymentRegistration paymentRegistration : paymentRegistrations) {
-                Map<String, Object> detail = new HashMap<>();
-                detail.put("paymentAmount", paymentRegistration.getCurrentPaymentAmount()); // 浠樻閲戦
-                TicketRegistration ticketRegistration = ticketRegistrationMapper.selectById(paymentRegistration.getTicketRegistrationId());
-                detail.put("payableAmount", ticketRegistration.getInvoiceAmount()); // 搴斾粯閲戦
-                BigDecimal voteCount = productRecordMapper.selectList(
-                                new LambdaQueryWrapper<ProductRecord>()
-                                        .eq(ProductRecord::getTicketRegistrationId, ticketRegistration.getId()))
-                        .stream()
-                        .map(ProductRecord::getTicketsNum)
-                        .map(BigDecimal::new)
-                        .reduce(BigDecimal.ZERO, BigDecimal::add);
-                detail.put("voteCount", voteCount); // 绁ㄦ暟
-                SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
-                String formattedDate = sdf.format(paymentRegistration.getPaymentDate());
-                detail.put("paymentDate", formattedDate); // 鍙戠敓鏃堕棿
-                details.add(detail);
-            }
             res.put("details", details);
+            res.put("detailPagination", detailPagination); // 娣诲姞璇︽儏鍒嗛〉淇℃伅
             result.add(res);
         }
+
+        resultPage.setRecords(result);
+        return resultPage;
+    }
+
+    @Override
+    public Map<String, BigDecimal> paymentMonthList() {
+
+        // 鏌ヨ渚涘簲鍟嗗垪琛�
+        List<SupplierManage> suppliers = supplierManageMapper.selectList(null);
+        if (CollectionUtils.isEmpty(suppliers)) {
+            Map<String, BigDecimal> result = new HashMap<>();
+            result.put("payableAmount", BigDecimal.ZERO);
+            result.put("paymentAmount", BigDecimal.ZERO);
+            return result;
+        }
+
+        // 鎻愬彇鎵�鏈変緵搴斿晢ID
+        List<Long> supplierIds = suppliers.stream()
+                .map(SupplierManage::getId) // 鍏堣幏鍙朓nteger绫诲瀷鐨処D
+                .filter(Objects::nonNull)    // 杩囨护鎺夊彲鑳界殑null鍊�
+                .map(Integer::longValue)    // 灏咺nteger杞崲涓篖ong
+                .collect(Collectors.toList());
+
+        // 鑾峰彇褰撴湀鐨勫紑濮嬪拰缁撴潫鏃ユ湡
+        YearMonth currentMonth = YearMonth.now();
+        LocalDate startDate = currentMonth.atDay(1);
+        LocalDate endDate = currentMonth.atEndOfMonth();
+
+        // 鎵归噺鏌ヨ閲囪喘鍙拌处锛堝綋鏈堬級
+        Map<Long, List<PurchaseLedger>> purchaseLedgerMap = batchQueryPurchaseLedgers(supplierIds, startDate, endDate);
+
+        // 鎵归噺鏌ヨ閿�鍞彴璐︿骇鍝�
+        Map<Long, List<SalesLedgerProduct>> salesLedgerProductMap = batchQuerySalesLedgerProducts(purchaseLedgerMap);
+
+        // 鎵归噺鏌ヨ浠樻璁板綍锛堝綋鏈堬級
+        Map<Long, List<PaymentRegistration>> paymentRegistrationMap = batchQueryPaymentRegistrations(supplierIds, startDate, endDate);
+
+        // 璁$畻搴斾粯閲戦鍜屼粯娆鹃噾棰�
+        BigDecimal totalPayableAmount = calculateTotalPayableAmount(purchaseLedgerMap, salesLedgerProductMap);
+        BigDecimal totalPaymentAmount = calculateTotalPaymentAmount(paymentRegistrationMap);
+
+        // 鏋勫缓缁撴灉
+        Map<String, BigDecimal> result = new HashMap<>();
+        result.put("payableAmount", totalPayableAmount);
+        result.put("paymentAmount", totalPaymentAmount);
         return result;
     }
+
+    /**
+     * 鏌ヨ浠樻鐧昏鍒楄〃
+     *
+     * @param paymentRegistrationDto 浠樻鐧昏
+     * @return 浠樻鐧昏闆嗗悎
+     */
+    @Override
+    public List<PaymentRegistrationDto> paymentHistoryList(PaymentRegistrationDto paymentRegistrationDto) {
+        return paymentRegistrationMapper.paymentHistoryList(paymentRegistrationDto);
+    }
+
+    /**
+     * 鏌ヨ渚涘簲鍟嗗線鏉ヨ褰�
+     * @param supplierId
+     * @return
+     */
+    @Override
+    public List<PaymentHistoryRecordVo> getPaymentRecordList(Long supplierId) {
+        List<PaymentHistoryRecordVo> paymentRecordList = paymentRegistrationMapper.getPaymentRecordList(supplierId);
+        List<PaymentHistoryRecordVo> result = new ArrayList<>();
+        // 搴斾粯鎬婚噾棰濋噾棰濊绠�
+        BigDecimal amountTotal = BigDecimal.ZERO;
+        if(CollectionUtils.isNotEmpty(paymentRecordList)) {
+            Map<LocalDate, List<PaymentHistoryRecordVo>> dateListMap = paymentRecordList.stream().collect(
+                                                                        Collectors.groupingBy(
+                                                                                PaymentHistoryRecordVo::getHappenTime,
+                                                                                LinkedHashMap::new,
+                                                                                Collectors.toList()
+                                                                        )
+                                                                        );
+            BigDecimal amountDateTotal = BigDecimal.ZERO;
+            for (LocalDate localDate : dateListMap.keySet()) {
+                BigDecimal currentPaymentAmount = BigDecimal.ZERO;
+                BigDecimal invoiceAmount = BigDecimal.ZERO;
+                BigDecimal currentDateTotal = BigDecimal.ZERO;
+                List<PaymentHistoryRecordVo> paymentHistoryRecordVos = dateListMap.get(localDate);
+                // 璁$畻褰撳ぉ姹囨鏁�
+                currentPaymentAmount = paymentHistoryRecordVos.stream()
+                                            .filter(item ->item.getType() == 0)
+                                            .map(PaymentHistoryRecordVo::getCurrentPaymentAmount)
+                                            .reduce(BigDecimal.ZERO,BigDecimal::add);
+                // 璁$畻浠婂ぉ鏉ョエ鏁�
+                invoiceAmount = paymentHistoryRecordVos.stream()
+                        .filter(item ->item.getType() == 1)
+                        .map(PaymentHistoryRecordVo::getInvoiceAmount)
+                        .reduce(BigDecimal.ZERO,BigDecimal::add);
+                // 璁$畻褰撴棩姹囨��
+                currentDateTotal = currentDateTotal.add(invoiceAmount).subtract(currentPaymentAmount);
+                PaymentHistoryRecordVo paymentHistoryRecordVo = new PaymentHistoryRecordVo();
+                paymentHistoryRecordVo.setHappenTime(localDate);
+                paymentHistoryRecordVo.setCurrentPaymentAmount(currentPaymentAmount);
+                paymentHistoryRecordVo.setInvoiceAmount(invoiceAmount);
+                amountTotal = amountTotal.add(currentDateTotal);
+                paymentHistoryRecordVo.setPayableAmount(amountTotal);
+                result.add(paymentHistoryRecordVo);
+            }
+
+        }
+        return result;
+    }
+
+    /**
+     * 鏌ヨ浠樻鐧昏鍒楄〃鍒嗛〉
+     *
+     * @param paymentRegistrationDto 浠樻鐧昏
+     * @return 浠樻鐧昏闆嗗悎
+     */
+    @Override
+    public IPage<PaymentRegistrationDto> paymentHistoryListPage(Page page, PaymentRegistrationDto paymentRegistrationDto) {
+        return paymentRegistrationMapper.paymentHistoryListPage(page, paymentRegistrationDto);
+    }
+
+    // 鎵归噺鏌ヨ閲囪喘鍙拌处锛堝綋鏈堬級
+    private Map<Long, List<PurchaseLedger>> batchQueryPurchaseLedgers(List<Long> supplierIds, LocalDate startDate, LocalDate endDate) {
+        LambdaQueryWrapper<PurchaseLedger> query = new LambdaQueryWrapper<>();
+        query.in(PurchaseLedger::getSupplierId, supplierIds)
+                .ge(PurchaseLedger::getCreatedAt, startDate)
+                .le(PurchaseLedger::getCreatedAt, endDate);
+        List<PurchaseLedger> purchaseLedgers = purchaseLedgerMapper.selectList(query);
+
+        return purchaseLedgers.stream()
+                .filter(pl -> pl.getSupplierId() != null)
+                .collect(Collectors.groupingBy(PurchaseLedger::getSupplierId));
+    }
+
+    // 鎵归噺鏌ヨ閿�鍞彴璐︿骇鍝�
+    private Map<Long, List<SalesLedgerProduct>> batchQuerySalesLedgerProducts(Map<Long, List<PurchaseLedger>> purchaseLedgerMap) {
+        // 鎻愬彇鎵�鏈夐噰璐彴璐D
+        List<Long> purchaseLedgerIds = purchaseLedgerMap.values().stream()
+                .flatMap(Collection::stream)
+                .map(PurchaseLedger::getId)
+                .filter(Objects::nonNull)
+                .collect(Collectors.toList());
+
+        if (purchaseLedgerIds.isEmpty()) {
+            return Collections.emptyMap();
+        }
+
+        LambdaQueryWrapper<SalesLedgerProduct> query = new LambdaQueryWrapper<>();
+        query.in(SalesLedgerProduct::getSalesLedgerId, purchaseLedgerIds);
+        List<SalesLedgerProduct> products = salesLedgerProductMapper.selectList(query);
+
+        return products.stream()
+                .filter(slp -> slp.getSalesLedgerId() != null)
+                .collect(Collectors.groupingBy(SalesLedgerProduct::getSalesLedgerId));
+    }
+
+    // 鎵归噺鏌ヨ浠樻璁板綍锛堝綋鏈堬級
+    private Map<Long, List<PaymentRegistration>> batchQueryPaymentRegistrations(List<Long> supplierIds, LocalDate startDate, LocalDate endDate) {
+        LambdaQueryWrapper<PaymentRegistration> query = new LambdaQueryWrapper<>();
+        query.in(PaymentRegistration::getSupplierId, supplierIds)
+                .ge(PaymentRegistration::getPaymentDate, startDate)
+                .le(PaymentRegistration::getPaymentDate, endDate);
+        List<PaymentRegistration> paymentRegistrations = paymentRegistrationMapper.selectList(query);
+
+        return paymentRegistrations.stream()
+                .filter(pr -> pr.getSupplierId() != null)
+                .collect(Collectors.groupingBy(PaymentRegistration::getSupplierId));
+    }
+
+    // 璁$畻鎬诲簲浠橀噾棰�
+    private BigDecimal calculateTotalPayableAmount(Map<Long, List<PurchaseLedger>> purchaseLedgerMap,
+                                                   Map<Long, List<SalesLedgerProduct>> salesLedgerProductMap) {
+        return purchaseLedgerMap.values().stream()
+                .flatMap(Collection::stream)
+                .map(pl -> salesLedgerProductMap.getOrDefault(pl.getId(), Collections.emptyList()))
+                .flatMap(Collection::stream)
+                .map(SalesLedgerProduct::getTaxInclusiveTotalPrice)
+                .filter(Objects::nonNull)
+                .reduce(BigDecimal.ZERO, BigDecimal::add);
+    }
+
+    // 璁$畻鎬讳粯娆鹃噾棰�
+    private BigDecimal calculateTotalPaymentAmount(Map<Long, List<PaymentRegistration>> paymentRegistrationMap) {
+        return paymentRegistrationMap.values().stream()
+                .flatMap(Collection::stream)
+                .map(PaymentRegistration::getCurrentPaymentAmount)
+                .filter(Objects::nonNull)
+                .reduce(BigDecimal.ZERO, BigDecimal::add);
+    }
 }

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