feat: live preview route stats depiction

CHANGELOG.md

@@ -39,14 +39,20 @@ RELEASING:
 13. Upload the package to https://plugins.qgis.org/plugins/ORStools/ (Manage > Add Version)
 14. Create new release in GitHub with tag version and release title of `vX.X.X`
  -->
-
-## Unreleased
+## Unrealeased
+### Added
+- Depiction of live preview route statistics
+
+## [2.1.0] - 2025-12-09
 
 ### Added
 - pre-commit configuration with Ruff linter for code quality enforcement
-- Improve cursor behaviour during digitization
 - tooltip hints in processing algorithms ([#196](https://github.com/GIScience/orstools-qgis-plugin/issues/196))
-- Improve isochrone color ramp with many ranges
+- Improve isochrone color ramp with many ranges ([#264](https://github.com/GIScience/orstools-qgis-plugin/issues/264))
+- Enabled usage of custom endpoints in main application
+
+### Changed
+- Improve cursor behaviour during digitization ([#357](https://github.com/GIScience/orstools-qgis-plugin/pull/357))
 
 ### Fixed
 - Delete annotations when plugin is uninstalled ([#346](https://github.com/GIScience/orstools-qgis-plugin/issues/346))
@@ -324,7 +330,8 @@ RELEASING:
 - first working version of ORS Tools, after replacing OSM Tools plugin
 
 
-[unreleased]: https://github.com/GIScience/orstools-qgis-plugin/compare/v2.0.1...HEAD
+[unreleased]: https://github.com/GIScience/orstools-qgis-plugin/compare/v2.1.0...HEAD
+[2.1.0]: https://github.com/GIScience/orstools-qgis-plugin/compare/v2.0.1...v2.1.0
 [2.0.1]: https://github.com/GIScience/orstools-qgis-plugin/compare/v2.0.0...v2.0.1
 [2.0.0]: https://github.com/GIScience/orstools-qgis-plugin/compare/v1.10.0...v2.0.0
 [1.10.0]: https://github.com/GIScience/orstools-qgis-plugin/compare/v1.9.0...v1.10.0

ORStools/common/client.py

@@ -33,6 +33,7 @@
 from typing import Union, Dict, List, Optional
 from urllib.parse import urlencode
 
+
 from qgis.PyQt.QtCore import QObject, pyqtSignal, QUrl, QTimer, QEventLoop
 from qgis.PyQt.QtNetwork import QNetworkRequest, QNetworkReply
 from qgis.core import QgsSettings, QgsBlockingNetworkRequest

ORStools/gui/ORStoolsDialog.py

@@ -27,8 +27,8 @@
  ***************************************************************************/
 """
 
-import json
 import os
+import json
 from datetime import datetime
 from typing import Optional
 
@@ -58,7 +58,11 @@
     QgsAnnotation,
     QgsCoordinateTransform,
 )
-from qgis.gui import QgsMapCanvasAnnotationItem, QgsCollapsibleGroupBox, QgisInterface
+from qgis.gui import (
+    QgsMapCanvasAnnotationItem,
+    QgsCollapsibleGroupBox,
+    QgisInterface,
+)
 from qgis.PyQt.QtCore import QSizeF, QPointF, QCoreApplication
 from qgis.PyQt.QtGui import QTextDocument
 from qgis.PyQt.QtWidgets import QAction, QDialog, QApplication, QMenu, QMessageBox, QDialogButtonBox
@@ -291,11 +295,23 @@ def run_gui_control(self) -> None:
 
         except exceptions.ApiError as e:
             # Error thrown by ORStools/common/client.py, line 243, in _check_status
-            parsed = json.loads(e.message)
-            error_code = int(parsed["error"]["code"])
+            try:
+                parsed = json.loads(e.message)
+                error_code = int(parsed["error"]["code"])
+            except KeyError:
+                error_code = e.status
+
             if error_code == 2010:
                 maptools.LineTool(self.dlg).radius_message_box(e)
                 return
+            elif error_code == "404":
+                self.iface.messageBar().pushMessage(
+                    "Error 404: Not Found",
+                    "Are your endpoints set correctly in the Provider Settings?",
+                    level=Qgis.MessageLevel.Warning,
+                )
+            else:
+                raise e
 
     def tr(self, string: str) -> str:
         return QCoreApplication.translate(str(self.__class__.__name__), string)
@@ -412,6 +428,7 @@ def __init__(self, iface: QgisInterface, parent=None) -> None:
                     child.toggled.connect(self.reload_rubber_band)
 
         self.rubber_band = None
+        self.set_live_preview_stats_visibility(False)
 
     def _save_vertices_to_layer(self) -> None:
         """Saves the vertices list to a temp layer"""
@@ -441,6 +458,22 @@ def _save_vertices_to_layer(self) -> None:
             self.tr("Success"), self.tr("Vertices saved to layer."), level=Qgis.MessageLevel.Success
         )
 
+    def set_live_preview_stats_visibility(self, visible: bool) -> None:
+        self.label_distance.setVisible(visible)
+        self.live_distance.setVisible(visible)
+        self.label_duration.setVisible(visible)
+        self.live_duration.setVisible(visible)
+
+    def set_live_preview_stats(self, duration: float, distance: float) -> None:
+        def format_duration(hours: float) -> str:
+            h = int(hours)
+            m = int((hours - h) * 60)
+            return f"{h:02d}:{m:02d}"
+
+        self.set_live_preview_stats_visibility(self.toggle_preview.isChecked())
+        self.live_duration.setText(f"{format_duration(duration)} h")
+        self.live_distance.setText(f"{distance} km")
+
     def _on_prov_refresh_click(self) -> None:
         """Populates provider dropdown with fresh list from config.yml"""
 
@@ -471,6 +504,7 @@ def _clear_listwidget(self) -> None:
                 self.rubber_band.reset()
             del self.line_tool
             self.line_tool = maptools.LineTool(self)
+            self.set_live_preview_stats(0, 0)
 
     def _linetool_annotate_point(
         self, point: QgsPointXY, idx: int, crs: Optional[QgsCoordinateReferenceSystem] = None