north-glass-erp/src/main/java/com/example/erp/service/pp/FlowCardService.java
@@ -16,6 +16,7 @@
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.stereotype.Service;
import java.awt.*;
import java.time.LocalDate;
import java.util.List;
import java.util.Map;
@@ -851,6 +852,10 @@
    }
    public Map<String, Object> getSelectPrintCustomLabelDetailsSv(String type, Integer lableType, Map<String, Object> object) {
        String landingSequence = "";
        if (object.get("landingSequence") != null) {
            landingSequence = object.get("landingSequence").toString();
        }
        Map<String, Object> map = new HashMap<>();
        List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();//最终结果
        List<FlowCard> flowCardList = JSONArray.parseArray(JSONObject.toJSONString(object.get("printList")), FlowCard.class);
@@ -896,6 +901,26 @@
                }
            }
        }
        if (!"1".equals(landingSequence)) {
            // 构造一个先按短边、再按长边的比较器
            Comparator<Map<String,Object>> comparator = Comparator
                    .comparingDouble((Map<String,Object> m) -> {
                        Map<String,Object> first = ((List<Map<String,Object>>)m.get("data")).get(0);
                        double w = ((Number) first.get("width")).doubleValue();
                        double h = ((Number) first.get("height")).doubleValue();
                        return Math.min(w, h);
                    })
                    .thenComparingDouble(m -> {
                        Map<String,Object> first = ((List<Map<String,Object>>)m.get("data")).get(0);
                        double w = ((Number) first.get("width")).doubleValue();
                        double h = ((Number) first.get("height")).doubleValue();
                        return Math.max(w, h);
                    });
            // 对整个 list 排序,并整体反转,短边大→前,短边相同时长边大→前
            list.sort(comparator.reversed());
        }
        map.put("data", list);
        map.put("title", flowCardMapper.getPrintTitle(type));
        return map;