Merge pull request '(ui) Add dashboard operational status summary' (#15) from issue-5-dashboard-1-0 into master

Reviewed-on: #15

This closes issue #5

src/pobsync_backend/stats_summary.py

@@ -37,6 +37,8 @@ def collect_dashboard_stats(*, hosts: Iterable[HostConfig], global_config: Globa
     available = _int_at(capacity, "available_bytes")
     daily_literal = _average_daily_literal(real_runs)
 
+    link_dest_savings_ratio = round(total_matched / savings_basis, 4) if savings_basis else None
+
     return {
         "runs_sampled": len(real_runs),
         "avg_duration_seconds": _average(duration_values),
@@ -44,7 +46,8 @@ def collect_dashboard_stats(*, hosts: Iterable[HostConfig], global_config: Globa
         "avg_literal_data_bytes": avg_literal,
         "total_literal_data_bytes": total_literal,
         "total_matched_data_bytes": total_matched,
-        "link_dest_savings_ratio": round(total_matched / savings_basis, 4) if savings_basis else None,
+        "link_dest_savings_ratio": link_dest_savings_ratio,
+        "link_dest_savings_percent": round(link_dest_savings_ratio * 100, 1) if link_dest_savings_ratio is not None else None,
         "estimated_runs_until_full": int(available / avg_literal) if available and avg_literal else None,
         "estimated_days_until_full": int(available / daily_literal) if available and daily_literal else None,
         "capacity": capacity,
@@ -52,9 +55,10 @@ def collect_dashboard_stats(*, hosts: Iterable[HostConfig], global_config: Globa
 
 
 def collect_host_stats(*, host: HostConfig, limit: int = 8) -> dict[str, Any]:
-    runs = list(host.runs.select_related("snapshot").filter(status__in=_COMPLETED_BACKUP_STATUSES).order_by("-started_at", "-created_at")[:50])
+    runs = list(host.runs.select_related("snapshot").order_by("-started_at", "-created_at")[:50])
     real_runs = [_run_summary(run) for run in runs if _is_real_run(run)]
-    trend_runs = [run for run in real_runs if run["has_stats"]][:limit]
+    completed_real_runs = [run for run in real_runs if run["status"] in _COMPLETED_BACKUP_STATUSES]
+    trend_runs = [run for run in completed_real_runs if run["has_stats"]][:limit]
     latest_snapshot = host.snapshots.order_by("-started_at", "-discovered_at", "-id").first()
     latest_snapshot_stats = _snapshot_summary(latest_snapshot) if latest_snapshot else {}
 
@@ -67,7 +71,9 @@ def collect_host_stats(*, host: HostConfig, limit: int = 8) -> dict[str, Any]:
 
     return {
         "runs": [_with_bar_percentages(run, max_literal=max_literal, max_matched=max_matched) for run in trend_runs],
-        "latest_run": real_runs[0] if real_runs else {},
+        "latest_run": completed_real_runs[0] if completed_real_runs else {},
+        "latest_good_run": _first_run_with_status(real_runs, {BackupRun.Status.SUCCESS}),
+        "latest_problem_run": _first_run_with_status(real_runs, {BackupRun.Status.WARNING, BackupRun.Status.FAILED}),
         "latest_snapshot": latest_snapshot_stats,
         "avg_literal_data_bytes": _average(literal_values),
         "avg_daily_literal_data_bytes": _average_daily_literal(trend_runs),
@@ -87,6 +93,7 @@ def _run_summary(run: BackupRun) -> dict[str, Any]:
         "ended_at": run.ended_at,
         "snapshot": run.snapshot,
         "snapshot_path": run.snapshot_path,
+        "status": run.status,
         "has_stats": bool(stats),
         "duration_seconds": _int_at(stats, "duration_seconds"),
         "rsync": stats.get("rsync") if isinstance(stats.get("rsync"), dict) else {},
@@ -121,6 +128,13 @@ def _is_real_run(run: BackupRun) -> bool:
     return requested.get("dry_run") is not True
 
 
+def _first_run_with_status(runs: list[dict[str, Any]], statuses: set[str]) -> dict[str, Any]:
+    for run in runs:
+        if run["status"] in statuses:
+            return run
+    return {}
+
+
 def _capacity_from_system(global_config: GlobalConfig | None) -> dict[str, Any]:
     if global_config is None or not global_config.backup_root:
         return {}

src/pobsync_backend/templates/pobsync_backend/base.html

@@ -61,6 +61,10 @@
     .metric { padding: 14px; }
     .metric .label { color: var(--muted); font-size: 12px; text-transform: uppercase; }
     .metric .value { font-size: 26px; font-weight: 650; margin-top: 4px; }
+    .metric.failed { border-color: #e8b4b4; background: #fff7f7; }
+    .metric.warning { border-color: #e7cf8a; background: #fffaf0; }
+    .metric.running { border-color: #e7cf8a; background: #fffaf0; }
+    .metric.queued { border-color: #b5cdea; background: #eef6ff; }
     .panel { padding: 16px; margin-bottom: 18px; overflow: auto; }
     .panel.highlight { border-left: 4px solid var(--border); }
     .panel.highlight.failed { border-left-color: var(--failed); background: #fff7f7; }
@@ -118,6 +122,23 @@
       cursor: not-allowed;
     }
     .inline-form { margin: 0; }
+    .status-overview {
+      display: grid;
+      gap: 8px;
+    }
+    .status-summary {
+      align-items: center;
+      border: 1px solid var(--border);
+      border-radius: 6px;
+      display: flex;
+      flex-wrap: wrap;
+      gap: 8px;
+      padding: 10px;
+    }
+    .status-summary.failed { border-color: #e8b4b4; background: #fff7f7; color: var(--failed); }
+    .status-summary.warning,
+    .status-summary.running { border-color: #e7cf8a; background: #fffaf0; color: var(--running); }
+    .status-summary.queued { border-color: #b5cdea; background: #eef6ff; color: var(--link); }
     .operator-state {
       align-items: center;
       display: flex;
@@ -149,6 +170,43 @@
       font-size: 12px;
       gap: 10px;
     }
+    .insight-grid {
+      display: grid;
+      gap: 18px 24px;
+      grid-template-columns: minmax(260px, 1.3fr) repeat(auto-fit, minmax(180px, 1fr));
+    }
+    .insight-main,
+    .insight-item {
+      display: grid;
+      gap: 4px;
+      min-width: 0;
+    }
+    .insight-main .label,
+    .insight-item .label {
+      color: var(--muted);
+      font-size: 12px;
+      font-weight: 650;
+      text-transform: uppercase;
+    }
+    .insight-main .value,
+    .insight-item .value {
+      font-size: 22px;
+      font-weight: 650;
+      overflow-wrap: anywhere;
+    }
+    .storage-meter {
+      background: #edf2f7;
+      border-radius: 999px;
+      height: 10px;
+      margin: 4px 0;
+      overflow: hidden;
+    }
+    .storage-meter span {
+      background: var(--link);
+      display: block;
+      height: 100%;
+      max-width: 100%;
+    }
     .host-list {
       display: grid;
       gap: 12px;
@@ -176,23 +234,42 @@
       overflow-wrap: anywhere;
     }
     .host-card-status {
-      flex: 0 0 auto;
+      display: flex;
+      flex: 0 1 auto;
+      flex-wrap: wrap;
+      gap: 6px;
+      justify-content: flex-end;
+      max-width: 50%;
     }
     .host-card-layout {
       display: grid;
-      gap: 18px;
+      gap: 24px;
-      grid-template-columns: minmax(0, 1fr) minmax(240px, 320px);
+      grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
+    }
+    .host-card-section {
+      align-content: start;
+      display: grid;
+      gap: 10px;
+      min-width: 0;
+    }
+    .host-card-section-title {
+      color: var(--muted);
+      font-size: 12px;
+      font-weight: 650;
+      text-transform: uppercase;
     }
     .host-card-timeline {
       display: grid;
-      gap: 12px;
+      gap: 16px 22px;
       grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
     }
     .host-card-stats {
       align-content: start;
       display: grid;
-      gap: 10px;
+      border-top: 1px solid #e6edf4;
+      gap: 12px 18px;
       grid-template-columns: repeat(2, minmax(0, 1fr));
+      padding-top: 12px;
     }
     .host-card-item {
       display: grid;
@@ -209,13 +286,9 @@
       overflow-wrap: anywhere;
     }
     .host-card-stat {
-      background: #f8fafc;
-      border: 1px solid #e6edf4;
-      border-radius: 6px;
       display: grid;
       gap: 3px;
       min-width: 0;
-      padding: 10px;
     }
     .host-card-stat .label {
       color: var(--muted);
@@ -286,7 +359,11 @@
       main { padding: 16px; }
       nav { padding: 0; }
       .two-col { grid-template-columns: 1fr; }
+      .host-card-header { display: grid; }
+      .host-card-status { justify-content: flex-start; max-width: none; }
       .host-card-layout { grid-template-columns: 1fr; }
+      .host-card-stats { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
+      .insight-grid { grid-template-columns: 1fr; }
     }
   </style>
 </head>

src/pobsync_backend/templates/pobsync_backend/dashboard.html

@@ -32,22 +32,109 @@
     <div class="metric"><div class="label">Schedules</div><div class="value">{{ counts.enabled_schedules }}/{{ counts.schedules }}</div></div>
     <div class="metric"><div class="label">Snapshots</div><div class="value">{{ counts.snapshots }}</div></div>
     <div class="metric"><div class="label">Runs</div><div class="value">{{ counts.runs }}</div></div>
-    <div class="metric"><div class="label">Running</div><div class="value">{{ counts.running_runs }}</div></div>
+    <div class="metric {% if counts.queued_runs %}queued{% endif %}"><div class="label">Queued</div><div class="value">{{ counts.queued_runs }}</div></div>
-    <div class="metric"><div class="label">Failed</div><div class="value">{{ counts.failed_runs }}</div></div>
+    <div class="metric {% if counts.running_runs %}running{% endif %}"><div class="label">Running</div><div class="value">{{ counts.running_runs }}</div></div>
+    <div class="metric {% if counts.warning_runs %}warning{% endif %}"><div class="label">Warnings</div><div class="value">{{ counts.warning_runs }}</div></div>
+    <div class="metric {% if counts.failed_runs %}failed{% endif %}"><div class="label">Failed</div><div class="value">{{ counts.failed_runs }}</div></div>
   </section>
 
-  {% if stats_summary.runs_sampled %}
+  <section class="panel">
-    <section class="grid" aria-label="Backup trends">
+    <h2>Operational Status</h2>
-      <div class="metric"><div class="label">Backup Root Used</div><div class="value">{{ stats_summary.capacity.used_percent|default:"" }}{% if stats_summary.capacity.used_percent is not None %}%{% endif %}</div></div>
+    {% if counts.failed_runs or counts.warning_runs or counts.running_runs or counts.queued_runs %}
-      <div class="metric"><div class="label">Available</div><div class="value">{{ stats_summary.capacity.available_bytes|filesizeformat }}</div></div>
+      <div class="status-overview">
-      <div class="metric"><div class="label">Avg New Data</div><div class="value">{{ stats_summary.avg_literal_data_bytes|filesizeformat }}</div></div>
+        {% if counts.failed_runs %}
-      <div class="metric"><div class="label">Avg Daily New</div><div class="value">{{ stats_summary.avg_daily_literal_data_bytes|filesizeformat }}</div></div>
+          <div class="status-summary failed">
-      <div class="metric"><div class="label">Avg Duration</div><div class="value">{{ stats_summary.avg_duration_seconds|default:"" }}{% if stats_summary.avg_duration_seconds is not None %}s{% endif %}</div></div>
+            <span class="status failed">failed</span>
-      <div class="metric"><div class="label">Link-Dest Savings</div><div class="value">{{ stats_summary.link_dest_savings_ratio|default:"" }}</div></div>
+            <strong>{{ counts.failed_runs }} failed run{{ counts.failed_runs|pluralize }} need{{ counts.failed_runs|pluralize:"s," }} review.</strong>
-      <div class="metric"><div class="label">Runs Until Full</div><div class="value">{{ stats_summary.estimated_runs_until_full|default:"" }}</div></div>
+          </div>
-      <div class="metric"><div class="label">Days Until Full</div><div class="value">{{ stats_summary.estimated_days_until_full|default:"" }}</div></div>
+        {% endif %}
-    </section>
+        {% if counts.warning_runs %}
-  {% endif %}
+          <div class="status-summary warning">
+            <span class="status warning">warning</span>
+            <strong>{{ counts.warning_runs }} run{{ counts.warning_runs|pluralize }} completed with warnings.</strong>
+          </div>
+        {% endif %}
+        {% if counts.running_runs %}
+          <div class="status-summary running">
+            <span class="status running">running</span>
+            <strong>{{ counts.running_runs }} backup run{{ counts.running_runs|pluralize }} in progress.</strong>
+          </div>
+        {% endif %}
+        {% if counts.queued_runs %}
+          <div class="status-summary queued">
+            <span class="status queued">queued</span>
+            <strong>{{ counts.queued_runs }} backup run{{ counts.queued_runs|pluralize }} waiting for the worker.</strong>
+          </div>
+        {% endif %}
+      </div>
+    {% elif counts.hosts %}
+      <p><span class="status ok">ok</span> No queued, running, warning, or failed runs.</p>
+    {% else %}
+      <p class="muted">Add a host to start tracking backup status here.</p>
+    {% endif %}
+  </section>
+
+  <section class="panel">
+    <h2>Backup Trends</h2>
+    {% if stats_summary.runs_sampled %}
+      <div class="insight-grid" aria-label="Backup trends">
+        <div class="insight-main">
+          <div class="label">Storage Used</div>
+          <div class="value">
+            {% if stats_summary.capacity.used_percent is not None %}
+              {{ stats_summary.capacity.used_percent|floatformat:1 }}%
+            {% else %}
+              unknown
+            {% endif %}
+          </div>
+          {% if stats_summary.capacity.used_percent is not None %}
+            <div class="storage-meter" aria-label="Backup root storage usage">
+              <span style="width: {{ stats_summary.capacity.used_percent|floatformat:0 }}%"></span>
+            </div>
+          {% endif %}
+          <div class="muted">
+            {{ stats_summary.capacity.available_bytes|filesizeformat }} available from the backup root.
+          </div>
+        </div>
+        <div class="insight-item">
+          <div class="label">Runway</div>
+          <div class="value">
+            {% if stats_summary.estimated_days_until_full %}
+              {{ stats_summary.estimated_days_until_full }} days
+            {% elif stats_summary.estimated_runs_until_full %}
+              {{ stats_summary.estimated_runs_until_full }} runs
+            {% else %}
+              unknown
+            {% endif %}
+          </div>
+          <div class="muted">Estimated from average new data per day.</div>
+        </div>
+        <div class="insight-item">
+          <div class="label">New Data</div>
+          <div class="value">{{ stats_summary.avg_daily_literal_data_bytes|filesizeformat }}/day</div>
+          <div class="muted">{{ stats_summary.avg_literal_data_bytes|filesizeformat }} per backup on average.</div>
+        </div>
+        <div class="insight-item">
+          <div class="label">Link-Dest Savings</div>
+          <div class="value">
+            {% if stats_summary.link_dest_savings_percent is not None %}
+              {{ stats_summary.link_dest_savings_percent|floatformat:1 }}%
+            {% else %}
+              unknown
+            {% endif %}
+          </div>
+          <div class="muted">{{ stats_summary.total_matched_data_bytes|filesizeformat }} reused across sampled runs.</div>
+        </div>
+        <div class="insight-item">
+          <div class="label">Average Duration</div>
+          <div class="value">{{ stats_summary.avg_duration_seconds|default:"unknown" }}{% if stats_summary.avg_duration_seconds is not None %}s{% endif %}</div>
+          <div class="muted">Based on {{ stats_summary.runs_sampled }} completed backup run{{ stats_summary.runs_sampled|pluralize }} with stats.</div>
+        </div>
+      </div>
+    {% else %}
+      <p class="muted">No completed backup runs with stats yet. This section will show disk usage, growth estimates, and link-dest savings after the first real backup finishes.</p>
+    {% endif %}
+  </section>
 
   <section class="panel">
     <h2>Hosts</h2>
@@ -61,60 +148,90 @@
             </div>
             <div class="host-card-status">
               <span class="status {% if host.enabled %}ok{% else %}skipped{% endif %}">{{ host.enabled|yesno:"enabled,disabled" }}</span>
+              {% if host.queued_run_count %}
+                <span class="status queued">queued {{ host.queued_run_count }}</span>
+              {% endif %}
+              {% if host.running_run_count %}
+                <span class="status running">running {{ host.running_run_count }}</span>
+              {% endif %}
+              {% if host.warning_run_count %}
+                <span class="status warning">warning {{ host.warning_run_count }}</span>
+              {% endif %}
+              {% if host.failed_run_count %}
+                <span class="status failed">failed {{ host.failed_run_count }}</span>
+              {% endif %}
             </div>
           </div>
           <div class="host-card-layout">
-            <div class="host-card-timeline">
+            <div class="host-card-section">
-              <div class="host-card-item">
+              <div class="host-card-section-title">Backup activity</div>
-                <div class="label">Latest Snapshot</div>
+              <div class="host-card-timeline">
-                <div class="value">
+                <div class="host-card-item">
-                {% if host.latest_snapshot %}
+                  <div class="label">Latest Snapshot</div>
-                  <a href="{% url 'snapshot_detail' host.latest_snapshot.id %}">{{ host.latest_snapshot.dirname }}</a>
+                  <div class="value">
-                  <div class="muted">{{ host.latest_snapshot.kind }} {{ host.latest_snapshot.status }}</div>
+                  {% if host.latest_snapshot %}
-                {% else %}
+                    <a href="{% url 'snapshot_detail' host.latest_snapshot.id %}">{{ host.latest_snapshot.dirname }}</a>
-                  <span class="muted">none</span>
+                    <div class="muted">{{ host.latest_snapshot.kind }} {{ host.latest_snapshot.status }}</div>
-                {% endif %}
+                  {% else %}
+                    <span class="muted">none</span>
+                  {% endif %}
+                  </div>
                 </div>
-              </div>
+                <div class="host-card-item">
-              <div class="host-card-item">
+                  <div class="label">Last Good Backup</div>
-                <div class="label">Latest Run</div>
+                  <div class="value">
-                <div class="value">
+                  {% if host.stats_summary.latest_good_run.id %}
-                {% if host.stats_summary.latest_run.id %}
+                    <a href="{% url 'run_detail' host.stats_summary.latest_good_run.id %}">Run {{ host.stats_summary.latest_good_run.id }}</a>
-                  <a href="{% url 'run_detail' host.stats_summary.latest_run.id %}">Run {{ host.stats_summary.latest_run.id }}</a>
+                    <div class="muted">{{ host.stats_summary.latest_good_run.run_type }} {{ host.stats_summary.latest_good_run.duration_seconds|default:"" }}{% if host.stats_summary.latest_good_run.duration_seconds is not None %}s{% endif %}</div>
-                  <div class="muted">{{ host.stats_summary.latest_run.run_type }} {{ host.stats_summary.latest_run.duration_seconds|default:"" }}{% if host.stats_summary.latest_run.duration_seconds is not None %}s{% endif %}</div>
+                  {% else %}
-                {% else %}
+                    <span class="muted">none</span>
-                  <span class="muted">none</span>
+                  {% endif %}
-                {% endif %}
+                  </div>
                 </div>
-              </div>
+                <div class="host-card-item">
-              <div class="host-card-item">
+                  <div class="label">Latest Issue</div>
-                <div class="label">Next Run</div>
+                  <div class="value">
-                <div class="value">
+                  {% if host.stats_summary.latest_problem_run.id %}
-                {% if host.next_run_at %}
+                    <a href="{% url 'run_detail' host.stats_summary.latest_problem_run.id %}">Run {{ host.stats_summary.latest_problem_run.id }}</a>
-                  {{ host.next_run_at|date:"Y-m-d H:i T" }}
+                    <div><span class="status {{ host.stats_summary.latest_problem_run.status }}">{{ host.stats_summary.latest_problem_run.status }}</span></div>
-                  <div class="muted">{{ scheduler_timezone }}</div>
+                    <div class="muted">{{ host.stats_summary.latest_problem_run.run_type }} {{ host.stats_summary.latest_problem_run.duration_seconds|default:"" }}{% if host.stats_summary.latest_problem_run.duration_seconds is not None %}s{% endif %}</div>
-                {% else %}
+                  {% else %}
-                  <span class="muted">none</span>
+                    <span class="muted">none</span>
-                {% endif %}
+                  {% endif %}
+                  </div>
+                </div>
+                <div class="host-card-item">
+                  <div class="label">Next Run</div>
+                  <div class="value">
+                  {% if host.next_run_at %}
+                    {{ host.next_run_at|date:"Y-m-d H:i T" }}
+                    <div class="muted">{{ scheduler_timezone }}</div>
+                  {% else %}
+                    <span class="muted">none</span>
+                  {% endif %}
+                  </div>
                 </div>
               </div>
             </div>
-            <div class="host-card-stats">
+            <div class="host-card-section">
-              <div class="host-card-stat">
+              <div class="host-card-section-title">Snapshot health</div>
-                <div class="label">Snapshots</div>
+              <div class="host-card-stats">
-                <div class="value">{{ host.snapshot_count }}</div>
+                <div class="host-card-stat">
-              </div>
+                  <div class="label">Snapshots</div>
-              <div class="host-card-stat">
+                  <div class="value">{{ host.snapshot_count }}</div>
-                <div class="label">Runs</div>
+                </div>
-                <div class="value">{{ host.run_count }}</div>
+                <div class="host-card-stat">
-              </div>
+                  <div class="label">Runs</div>
-              <div class="host-card-stat">
+                  <div class="value">{{ host.run_count }}</div>
-                <div class="label">New Data</div>
+                </div>
-                <div class="value">{{ host.stats_summary.latest_run.rsync.literal_data_bytes|filesizeformat }}</div>
+                <div class="host-card-stat">
-              </div>
+                  <div class="label">New Data</div>
-              <div class="host-card-stat">
+                  <div class="value">{{ host.stats_summary.latest_run.rsync.literal_data_bytes|filesizeformat }}</div>
-                <div class="label">Retention</div>
+                </div>
-                <div class="value">d{{ host.retention_daily }} w{{ host.retention_weekly }} m{{ host.retention_monthly }} y{{ host.retention_yearly }}</div>
+                <div class="host-card-stat">
+                  <div class="label">Retention</div>
+                  <div class="value">d{{ host.retention_daily }} w{{ host.retention_weekly }} m{{ host.retention_monthly }} y{{ host.retention_yearly }}</div>
+                </div>
               </div>
             </div>
           </div>

src/pobsync_backend/tests/test_views.py

@@ -42,6 +42,27 @@ class ViewTests(TestCase):
             snapshot=snapshot,
             started_at=datetime(2026, 5, 19, 2, 15, tzinfo=timezone.utc),
         )
+        warning_run = BackupRun.objects.create(
+            host=host,
+            run_type=BackupRun.RunType.SCHEDULED,
+            status=BackupRun.Status.WARNING,
+            started_at=datetime(2026, 5, 19, 3, 15, tzinfo=timezone.utc),
+            result={
+                "ok": True,
+                "prune": {
+                    "ok": False,
+                    "error": "Retention warning",
+                },
+            },
+        )
+        BackupRun.objects.create(host=host, status=BackupRun.Status.QUEUED)
+        BackupRun.objects.create(host=host, status=BackupRun.Status.RUNNING)
+        BackupRun.objects.create(
+            host=host,
+            run_type=BackupRun.RunType.MANUAL,
+            status=BackupRun.Status.FAILED,
+            started_at=datetime(2026, 5, 19, 1, 15, tzinfo=timezone.utc),
+        )
 
         response = self.client.get(reverse("dashboard"))
 
@@ -50,8 +71,24 @@ class ViewTests(TestCase):
         self.assertContains(response, "web-01")
         self.assertContains(response, "20260519-021500Z__ABCDEFGH")
         self.assertContains(response, "success")
+        self.assertContains(response, "Last Good Backup")
+        self.assertContains(response, "Latest Issue")
         self.assertContains(response, f"Run {run.id}")
+        self.assertContains(response, f"Run {warning_run.id}")
+        self.assertContains(response, "warning")
         self.assertContains(response, "manual")
+        self.assertContains(response, "scheduled")
+        self.assertContains(response, "Backup activity")
+        self.assertContains(response, "Snapshot health")
+        self.assertContains(response, "queued 1")
+        self.assertContains(response, "running 1")
+        self.assertContains(response, "warning 1")
+        self.assertContains(response, "failed 1")
+        self.assertContains(response, "Operational Status")
+        self.assertContains(response, "1 failed run needs review.")
+        self.assertContains(response, "1 run completed with warnings.")
+        self.assertContains(response, "1 backup run in progress.")
+        self.assertContains(response, "1 backup run waiting for the worker.")
 
     def test_dashboard_renders_backup_trend_summary(self) -> None:
         self.client.force_login(self.staff_user)
@@ -88,10 +125,15 @@ class ViewTests(TestCase):
         response = self.client.get(reverse("dashboard"))
 
         self.assertEqual(response.status_code, 200)
-        self.assertContains(response, "Backup Root Used")
+        self.assertContains(response, "Backup Trends")
-        self.assertContains(response, "Runs Until Full")
+        self.assertContains(response, "Storage Used")
-        self.assertContains(response, "Avg Daily New")
+        self.assertContains(response, "Runway")
-        self.assertContains(response, "Days Until Full")
+        self.assertContains(response, "New Data")
+        self.assertContains(response, "Link-Dest Savings")
+        self.assertContains(response, "80.0%")
+        self.assertContains(response, "10 days")
+        self.assertContains(response, "Warnings")
+        self.assertContains(response, "Queued")
         self.assertContains(response, "Next Run")
         self.assertContains(response, "UTC")
         self.assertContains(response, "10")
@@ -99,6 +141,29 @@ class ViewTests(TestCase):
         self.assertContains(response, "manual")
         self.assertContains(response, "1000")
 
+    def test_dashboard_explains_missing_backup_trends(self) -> None:
+        self.client.force_login(self.staff_user)
+        GlobalConfig.objects.create(name="default", backup_root="/opt/pobsync/backups")
+        HostConfig.objects.create(host="web-01", address="web-01.example.test")
+
+        response = self.client.get(reverse("dashboard"))
+
+        self.assertEqual(response.status_code, 200)
+        self.assertContains(response, "Backup Trends")
+        self.assertContains(response, "No completed backup runs with stats yet.")
+        self.assertContains(response, "growth estimates")
+
+    def test_dashboard_shows_all_clear_operational_status(self) -> None:
+        self.client.force_login(self.staff_user)
+        GlobalConfig.objects.create(name="default", backup_root="/opt/pobsync/backups")
+        HostConfig.objects.create(host="web-01", address="web-01.example.test")
+
+        response = self.client.get(reverse("dashboard"))
+
+        self.assertEqual(response.status_code, 200)
+        self.assertContains(response, "Operational Status")
+        self.assertContains(response, "No queued, running, warning, or failed runs.")
+
     def test_dashboard_surfaces_retention_warnings(self) -> None:
         self.client.force_login(self.staff_user)
         host = HostConfig.objects.create(

src/pobsync_backend/views.py

@@ -9,7 +9,7 @@ from django.contrib import messages
 from django.contrib.admin.views.decorators import staff_member_required
 from django.conf import settings
 from django.http import FileResponse, Http404
-from django.db.models import Count
+from django.db.models import Count, Q
 from django.shortcuts import get_object_or_404, redirect, render
 from django.utils import timezone
 from django.views.decorators.http import require_POST
@@ -45,7 +45,14 @@ def dashboard(request):
     global_config = GlobalConfig.objects.filter(name="default").first()
     hosts = list(
         HostConfig.objects.select_related("schedule")
-        .annotate(snapshot_count=Count("snapshots", distinct=True), run_count=Count("runs", distinct=True))
+        .annotate(
+            snapshot_count=Count("snapshots", distinct=True),
+            run_count=Count("runs", distinct=True),
+            queued_run_count=Count("runs", filter=Q(runs__status=BackupRun.Status.QUEUED), distinct=True),
+            running_run_count=Count("runs", filter=Q(runs__status=BackupRun.Status.RUNNING), distinct=True),
+            warning_run_count=Count("runs", filter=Q(runs__status=BackupRun.Status.WARNING), distinct=True),
+            failed_run_count=Count("runs", filter=Q(runs__status=BackupRun.Status.FAILED), distinct=True),
+        )
         .order_by("host")
     )
     for host_config in hosts:
@@ -71,7 +78,9 @@ def dashboard(request):
             "enabled_schedules": ScheduleConfig.objects.filter(enabled=True).count(),
             "snapshots": SnapshotRecord.objects.count(),
             "runs": BackupRun.objects.count(),
+            "queued_runs": BackupRun.objects.filter(status=BackupRun.Status.QUEUED).count(),
             "running_runs": BackupRun.objects.filter(status=BackupRun.Status.RUNNING).count(),
+            "warning_runs": BackupRun.objects.filter(status=BackupRun.Status.WARNING).count(),
             "failed_runs": BackupRun.objects.filter(status=BackupRun.Status.FAILED).count(),
         },
     }