diff options
| -rw-r--r-- | src/main/java/org/traccar/reports/RouteReportProvider.java | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/reports/RouteReportProvider.java b/src/main/java/org/traccar/reports/RouteReportProvider.java index 6d44259e6..5343652b7 100644 --- a/src/main/java/org/traccar/reports/RouteReportProvider.java +++ b/src/main/java/org/traccar/reports/RouteReportProvider.java @@ -42,6 +42,8 @@ import java.nio.file.Paths; import java.util.ArrayList; import java.util.Collection; import java.util.Date; +import java.util.Map; +import java.util.HashMap; public class RouteReportProvider { @@ -49,6 +51,8 @@ public class RouteReportProvider { private final ReportUtils reportUtils; private final Storage storage; + private final Map<String, Integer> namesCount = new HashMap<>(); + @Inject public RouteReportProvider(Config config, ReportUtils reportUtils, Storage storage) { this.config = config; @@ -67,6 +71,12 @@ public class RouteReportProvider { return result; } + + private String getUniqueSheetName(String key) { + namesCount.compute(key, (k, value) -> value == null ? 1 : (value + 1)); + return namesCount.get(key) > 1 ? key + '-' + namesCount.get(key) : key; + } + public void getExcel(OutputStream outputStream, long userId, Collection<Long> deviceIds, Collection<Long> groupIds, Date from, Date to) throws StorageException, IOException { @@ -78,7 +88,7 @@ public class RouteReportProvider { var positions = PositionUtil.getPositions(storage, device.getId(), from, to); DeviceReportSection deviceRoutes = new DeviceReportSection(); deviceRoutes.setDeviceName(device.getName()); - sheetNames.add(WorkbookUtil.createSafeSheetName(deviceRoutes.getDeviceName())); + sheetNames.add(WorkbookUtil.createSafeSheetName(getUniqueSheetName(deviceRoutes.getDeviceName()))); if (device.getGroupId() > 0) { Group group = storage.getObject(Group.class, new Request( new Columns.All(), new Condition.Equals("id", device.getGroupId()))); |