fix: conserve local-day activity evidence

src/fenris/tui.py

@@ -1709,7 +1709,9 @@ class FenrisTuiApp(App):
             )
             tz_name = detect_system_tz()
             if self._browse_date is not None:
-                local = query_local_day_summary(conn, self._browse_date)
+                local = query_local_day_summary(
+                    conn, self._browse_date, clock_now=self._clock_now
+                )
             else:
                 local = query_current_local_day(conn, self._clock_now, tz_name)
         except Exception:
@@ -1720,7 +1722,10 @@ class FenrisTuiApp(App):
 
         if local is None:
             date = self._browse_date or self._clock_now.astimezone().date().isoformat()
-            widget.update("%s · local-day evidence unavailable\nW unavailable · R unavailable" % date)
+            widget.update(
+                "%s · local-day evidence unavailable\nW unavailable · R unavailable"
+                % date
+            )
             widget.display = True
             main_grid.remove_class("local-day")
             return
@@ -1728,23 +1733,45 @@ class FenrisTuiApp(App):
         main_grid.add_class("local-day")
         widget.styles.display = "block"
 
+        tz_display = "%s %s" % (local["tz_name"], local["tz_offset"])
+        state = local["activity_state"]
+        state_labels = {
+            "so_far": "totals so far",
+            "incomplete": "incomplete",
+            "complete": "complete",
+            "zero": "measured zero",
+            "unavailable": "local activity unavailable",
+        }
+        label = state_labels.get(state, "local activity unavailable")
         bw = local["bytes_written"]
         br = local["bytes_read"]
-        partial = "" if local["complete"] else " · totals so far"
-        tz_display = "%s %s" % (local["tz_name"], local["tz_offset"])
-
-        text = (
-            "[bold]%s[/bold] · %s%s\n"
-            " W %.3f GB · R %.3f GB · %.0f%% coverage"
-            % (
-                local["local_date"],
-                tz_display,
-                partial,
-                bw / 1e9,
-                br / 1e9,
-                local["coverage"] * 100,
+        if bw is None or br is None:
+            totals = "W unavailable · R unavailable"
+        else:
+            totals = "W %.3f GB known · R %.3f GB known" % (
+                bw / 1e9, br / 1e9
             )
-        )
+        lines = [
+            "[bold]%s[/bold] · %s · %s" % (
+                local["local_date"], tz_display, label,
+            ),
+            totals,
+        ]
+        if local["shared_evidence_count"]:
+            lines.append(
+                "shared at midnight W %.3f GB · R %.3f GB" % (
+                    local["shared_bytes_written"] / 1e9,
+                    local["shared_bytes_read"] / 1e9,
+                )
+            )
+        if local["unallocated_evidence_count"]:
+            lines.append(
+                "unallocated W %.3f GB · R %.3f GB" % (
+                    local["unallocated_bytes_written"] / 1e9,
+                    local["unallocated_bytes_read"] / 1e9,
+                )
+            )
+        text = "\n".join(lines)
         widget.update(text)
 
     def _on_graph_drill(self, day: str) -> None: