feat(quality): 添加业务分析控制器实现数据统计功能

- 新增 QualityBusinessAnalyticsController 控制器类
- 实现分页查询业务分析数据接口 /page
- 实现新增业务分析记录接口 /add
- 实现业务统计数据汇总接口 /summary
- 集成分页查询和条件筛选功能
- 添加事务管理确保数据一致性

healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/quality/controller/QualityBusinessAnalyticsController.java

@@ -0,0 +1,62 @@
+package com.healthlink.his.web.quality.controller;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.core.common.core.domain.R;
+import com.healthlink.his.quality.domain.BusinessAnalytics;
+import com.healthlink.his.quality.service.IBusinessAnalyticsService;
+import lombok.AllArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.StringUtils;
+import org.springframework.web.bind.annotation.*;
+
+import java.math.BigDecimal;
+import java.util.*;
+
+@RestController
+@RequestMapping("/business-analytics")
+@Slf4j
+@AllArgsConstructor
+public class QualityBusinessAnalyticsController {
+
+    private final IBusinessAnalyticsService analyticsService;
+
+    @GetMapping("/page")
+    public R<?> getPage(
+            @RequestParam(value = "departmentName", required = false) String deptName,
+            @RequestParam(value = "pageNo", defaultValue = "1") Integer pageNo,
+            @RequestParam(value = "pageSize", defaultValue = "20") Integer pageSize) {
+        LambdaQueryWrapper<BusinessAnalytics> w = new LambdaQueryWrapper<>();
+        w.like(StringUtils.hasText(deptName), BusinessAnalytics::getDepartmentName, deptName)
+         .orderByDesc(BusinessAnalytics::getStatDate);
+        return R.ok(analyticsService.page(new Page<>(pageNo, pageSize), w));
+    }
+
+    @PostMapping("/add")
+    @Transactional(rollbackFor = Exception.class)
+    public R<?> add(@RequestBody BusinessAnalytics analytics) {
+        analytics.setCreateTime(new Date());
+        analyticsService.save(analytics);
+        return R.ok(analytics);
+    }
+
+    @GetMapping("/summary")
+    public R<?> getSummary() {
+        Map<String, Object> summary = new HashMap<>();
+        List<BusinessAnalytics> list = analyticsService.list();
+        BigDecimal totalRevenue = BigDecimal.ZERO, totalCost = BigDecimal.ZERO;
+        int totalPatients = 0;
+        for (BusinessAnalytics ba : list) {
+            totalRevenue = totalRevenue.add(ba.getRevenue() != null ? ba.getRevenue() : BigDecimal.ZERO);
+            totalCost = totalCost.add(ba.getCost() != null ? ba.getCost() : BigDecimal.ZERO);
+            totalPatients += ba.getPatientCount() != null ? ba.getPatientCount() : 0;
+        }
+        summary.put("totalRecords", list.size());
+        summary.put("totalRevenue", totalRevenue);
+        summary.put("totalCost", totalCost);
+        summary.put("totalProfit", totalRevenue.subtract(totalCost));
+        summary.put("totalPatients", totalPatients);
+        return R.ok(summary);
+    }
+}