production

lib/data/stop_compliance.dart

@@ -108,9 +108,22 @@ class StopCompliance {
     return StopCompliance(
       onTime: onTime,
       lateBy: lateSeconds == null ? null : Duration(seconds: lateSeconds),
-      // `riderkms` is the backend's own name for the distance ridden, so a row
-      // that came straight from the API reads without a stamp.
-      actualKm: _double(m['actualkm']) ?? _double(stop['riderkms']),
+      // ── Three spellings, because the app writes two of them itself ──
+      //
+      // `compliance.actualkm` is the contract's. `riderkms` is the backend's
+      // own name on a booking row that came straight from the API. And
+      // `actualkms` is what **this app** posts on the arrival and pickup writes
+      // (`PickupsController`), so it is the key on any record that was stamped
+      // locally before the queue caught up.
+      //
+      // Reading only the first two meant a stop the rider had just finished
+      // reported no distance at all until a poll replaced the row — which is
+      // most of the rows on Activity for most of a shift, and it is why the
+      // day's total read zero.
+      actualKm:
+          _double(m['actualkm']) ??
+          _double(stop['riderkms']) ??
+          _double(stop['actualkms']),
       plannedKm: _double(m['plannedkm']) ?? _double(stop['kms']),
     );
   }
@@ -131,7 +144,14 @@ class StopCompliance {
 
   static double? _double(dynamic v) {
     if (v == null) return null;
-    if (v is num) return v.toDouble();
+    // ── Zero is not a measurement, whichever type it arrives as ──
+    //
+    // A numeric `0` returned `0.0` here while the string `"0"` returned null,
+    // so the same absent distance resolved two different ways depending on
+    // whether the row came off JSON or off a locally stamped map. Callers all
+    // guard with `> 0`, so nothing was visibly wrong — which is precisely why
+    // it would have gone on being inconsistent.
+    if (v is num) return v == 0 ? null : v.toDouble();
     final parsed = double.tryParse(
       v.toString().replaceAll(RegExp(r'[^0-9.\-]'), ''),
     );