Refactor: Simplify case status display

Introduce a `Badge` enum and a `badge_for` function to consolidate
case status logic. This replaces multiple boolean flags (`analyzing`,
`has_failed_recording`, `analysis_required`) with a single, more
expressive `badge` field.

The HTML template has been updated to use this new badge system,
removing old status classes and logic. The `scan_user_cases` function
no longer needs the `worker_busy` argument as the analysis state is
now derived directly from the `auto_trigger` state.

This change improves code clarity and maintainability by centralizing
status determination and reducing redundant boolean flags.

server/src/routes/user_web.rs

@@ -55,6 +55,34 @@ enum OnelinerDisplay {
     Generating,
 }
 
+/// The single lifecycle-derived status badge a case can carry in the case list.
+/// Mutually exclusive — at most one of these is shown per case. `None`
+/// means no badge (successful and current, or pre-pipeline states the
+/// doctor doesn't need to be alerted about).
+///
+/// Per-recording Whisper failures are *not* surfaced here; they belong
+/// to the case-detail view, not the list overview.
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+enum Badge {
+    AnalysisRequired,
+    Analyzing,
+    Failed,
+}
+
+/// Map the typed lifecycle state to the single badge shown in the list.
+/// Pure function: no I/O, no async, deterministic. Exhaustive match —
+/// the compiler refuses to build if a new `CaseAnalysisState` variant
+/// is added without a decision here.
+fn badge_for(state: &auto_trigger::CaseAnalysisState) -> Option<Badge> {
+    use auto_trigger::CaseAnalysisState::*;
+    match state {
+        NoRecordings | Pending | Current => None,
+        Queued => Some(Badge::Analyzing),
+        Failed => Some(Badge::Failed),
+        Required { .. } | Idle { .. } => Some(Badge::AnalysisRequired),
+    }
+}
+
 struct UserCaseView {
     case_id: String,
     most_recent: String,
@@ -75,23 +103,17 @@ struct UserCaseView {
     /// doctor can tell at a glance which titles they themselves wrote.
     oneliner_is_manual: bool,
     recordings_count: usize,
-    analyzing: bool,
     has_document: bool,
-    /// True iff at least one recording is `.m4a.failed` — a *permanent*
-    /// transcribe failure (ffmpeg remux or Whisper 4xx). Transient Whisper
-    /// errors never set this flag because they leave the file as plain
-    /// `.m4a` for the page-load heal to retry. Drives the verdrängende
-    /// `fehler`-Badge over `offen`/`ausgewertet`.
-    has_failed_recording: bool,
     /// True iff the inline "Analysieren"-button should be enabled.
-    /// Requires: not currently analyzing, all non-failed recordings
+    /// Requires: no analysis already queued, all non-failed recordings
     /// transcribed, and an LLM is configured.
     can_analyze: bool,
-    /// True iff the typed `CaseAnalysisState` is `Required` or `Idle`,
+    /// The single lifecycle-derived badge shown for this case in the
-    /// i.e. the latest recording is not yet covered by `document.json`.
+    /// list. `None` = no badge (NoRecordings/Pending/Current). Drives
-    /// Drives the per-row "Analyse erforderlich"-badge AND feeds the
+    /// the per-row badge rendering AND the list-level `required_count`
-    /// list-level `required_count` for the bulk "Aktualisieren"-button.
+    /// (cases with `Some(AnalysisRequired)`) for the bulk
-    analysis_required: bool,
+    /// "Aktualisieren"-button.
+    badge: Option<Badge>,
     /// True iff the case carries a `.closed` marker. Drives the muted
     /// styling, the Close/Reopen button swap, and the purge countdown.
     is_closed: bool,
@@ -650,11 +672,9 @@ pub async fn handle_my_cases(
     crate::retention::sweep_user_retention(&user_root, &user.slug, &retention, &events_tx).await;
 
     let show_closed = query.include_closed();
-    let busy = pipeline.analyze_busy.0.load(Ordering::Acquire);
     let cases = scan_user_cases(
         &config,
         &user.slug,
-        busy,
         show_closed,
         retention.auto_delete_days,
         crate::analyze::backend::any_backend_available(),
@@ -665,10 +685,13 @@ pub async fn handle_my_cases(
     let any_closed = cases.iter().any(|c| c.is_closed);
     // List-level summary count for the bulk "Aktualisieren"-button. We
     // intentionally include closed cases here too — the button operates
-    // on the same population the badge does. If a closed case has
+    // on the same population the badge does. compute_case_view already
-    // `analysis_required` it would not actually fire (the bulk handler
+    // suppresses the AnalysisRequired badge for closed cases, so the
-    // skips closed), but in practice closed cases are `Current` or hidden.
+    // count and the per-row badge stay in lockstep.
-    let required_count = cases.iter().filter(|c| c.analysis_required).count();
+    let required_count = cases
+        .iter()
+        .filter(|c| c.badge == Some(Badge::AnalysisRequired))
+        .count();
     // Under `show_closed=false` the case list skips closed entries
     // entirely — but the per-day `Y/Z Fälle` badge still needs to count
     // them for `Z`. Do a lightweight second scan (most-recent date per
@@ -988,7 +1011,6 @@ pub(crate) async fn locate_closed_case_or_404(
 async fn scan_user_cases(
     config: &Config,
     slug: &str,
-    worker_busy: bool,
     include_closed: bool,
     auto_delete_days: u32,
     llm_configured: bool,
@@ -1013,7 +1035,6 @@ async fn scan_user_cases(
             case_id,
             &case_path,
             llm_configured,
-            worker_busy,
             auto_delete_days,
             now,
             idle_threshold,
@@ -1060,7 +1081,6 @@ async fn compute_case_view(
     case_id: String,
     case_path: &Path,
     llm_configured: bool,
-    worker_busy: bool,
     auto_delete_days: u32,
     now: OffsetDateTime,
     idle_threshold: std::time::Duration,
@@ -1078,7 +1098,6 @@ async fn compute_case_view(
         .unwrap_or_default();
     let recordings_count = recordings.len();
     let non_failed_count = recordings.iter().filter(|r| !r.failed).count();
-    let has_failed_recording = recordings.iter().any(|r| r.failed);
     let all_transcribed = non_failed_count > 0
         && recordings
             .iter()
@@ -1088,23 +1107,28 @@ async fn compute_case_view(
     let (oneliner, oneliner_is_manual) = compute_oneliner_display(case_path, &recordings).await;
 
     let has_document = any_document_exists(case_path).await;
-    let analyzing = !has_document && worker_busy && any_analysis_input_exists(case_path).await;
-    let can_analyze = !analyzing && all_transcribed && llm_configured;
 
     let (is_closed, days_until_purge) = closed_state(case_path, auto_delete_days, now).await;
 
+    // The typed lifecycle is the single source of truth for both the
+    // badge and the "is the Analysieren-button enabled?"
+    // decision: a case in `Queued` (i.e. `analysis_input.json` on disk)
+    // must not let the user enqueue a duplicate job.
     let state =
         auto_trigger::evaluate_state(case_path, idle_threshold, now_systime, boot_time).await;
+    let analysis_in_flight = matches!(state, auto_trigger::CaseAnalysisState::Queued);
     // Closed cases must never advertise as "Analyse erforderlich" — the
-    // whole point of closing a case is to freeze it. The bulk-endpoint
+    // whole point of closing a case is to freeze it. Suppress the badge
-    // already skips closed cases in its enqueue loop; this keeps the UI
+    // in that case so the bulk-endpoint and the per-row UI stay in lockstep.
-    // classification in lockstep so the badge / required_count match.
+    let badge = if is_closed {
-    let analysis_required = !is_closed
+        match badge_for(&state) {
-        && matches!(
+            Some(Badge::AnalysisRequired) => None,
-            state,
+            other => other,
-            crate::analyze::auto_trigger::CaseAnalysisState::Required { .. }
+        }
-                | crate::analyze::auto_trigger::CaseAnalysisState::Idle { .. }
+    } else {
-        );
+        badge_for(&state)
+    };
+    let can_analyze = !analysis_in_flight && all_transcribed && llm_configured;
 
     // One extra read per case with a document. Documents are in the KB
     // range — negligible next to the existing scan_recordings I/O — and
@@ -1129,11 +1153,9 @@ async fn compute_case_view(
         oneliner,
         oneliner_is_manual,
         recordings_count,
-        analyzing,
         has_document,
-        has_failed_recording,
         can_analyze,
-        analysis_required,
+        badge,
         is_closed,
         days_until_purge,
         analysis_html,
@@ -1257,17 +1279,50 @@ mod tests {
             oneliner: OnelinerDisplay::Empty,
             oneliner_is_manual: false,
             recordings_count: 1,
-            analyzing: false,
             has_document: false,
-            has_failed_recording: false,
             can_analyze: false,
-            analysis_required: false,
+            badge: None,
             is_closed,
             days_until_purge: None,
             analysis_html: None,
         }
     }
 
+    #[test]
+    fn badge_mapping_is_exhaustive() {
+        use auto_trigger::CaseAnalysisState::*;
+        // No badge for pre-pipeline / in-progress-transcription / done.
+        assert_eq!(badge_for(&NoRecordings), None);
+        assert_eq!(badge_for(&Pending), None);
+        assert_eq!(badge_for(&Current), None);
+        // Active analysis job persists on disk → badge regardless of worker liveness.
+        assert_eq!(badge_for(&Queued), Some(Badge::Analyzing));
+        // LLM run failed for the current input set.
+        assert_eq!(badge_for(&Failed), Some(Badge::Failed));
+        // Stale-document + idle-window-not-elapsed AND elapsed both ask for action;
+        // the has_document sub-state does not change the badge.
+        assert_eq!(
+            badge_for(&Required {
+                has_document: false
+            }),
+            Some(Badge::AnalysisRequired)
+        );
+        assert_eq!(
+            badge_for(&Required { has_document: true }),
+            Some(Badge::AnalysisRequired)
+        );
+        assert_eq!(
+            badge_for(&Idle {
+                has_document: false
+            }),
+            Some(Badge::AnalysisRequired)
+        );
+        assert_eq!(
+            badge_for(&Idle { has_document: true }),
+            Some(Badge::AnalysisRequired)
+        );
+    }
+
     #[test]
     fn group_by_utc_date_counts_open_only_cases_as_equal() {
         // Default view: no closed cases at all. open == total.

server/templates/my_cases.html

@@ -20,7 +20,6 @@ section h2 .count { font-weight: normal; font-size: 0.85em; color: #888; }
 .case-list.has-bulk .case-row { grid-template-columns: auto 1fr auto; }
 html.admin-view-off .case-list.has-bulk .case-row { grid-template-columns: 1fr auto; }
 .case-row.done { border-left: 4px solid #7ed321; }
-.case-row.open { border-left: 4px solid #4a90e2; }
 .case-row .check { align-self: start; padding-top: 0.25em; }
 .case-row .body { min-width: 0; }
 .case-row .body h3 { margin: 0 0 0.2em 0; font-size: 1em; font-weight: 600; }
@@ -45,10 +44,9 @@ html.admin-view-off .case-list.has-bulk .case-row { grid-template-columns: 1fr a
 .case-row .analysis.open .analysis-content p { display: block; margin: 0 0 0.5em; }
 .case-row .uuid { color: #999; font-family: monospace; font-size: 0.7em; margin-top: 0.2em; }
 .status-badge { display: inline-block; padding: 0.05em 0.5em; border-radius: 999px; font-size: 0.75em; font-weight: bold; color: white; margin-left: 0.7em; }
-.status-badge.open { background: #4a90e2; }
+.status-badge.failed { background: #e24a4a; }
-.status-badge.done { background: #7ed321; }
-.status-badge.fehler { background: #e24a4a; }
 .status-badge.required { background: #f5a623; }
+.status-badge.analyzing { background: #eee; color: #555; }
 
 .required-bar { margin: 1em 0; padding: 0.8em 1em; background: #fff7e6; border: 1px solid #f5a623; border-radius: 4px; display: flex; gap: 0.6em; align-items: center; }
 .required-bar button { font-size: 0.9em; padding: 0.5em 1em; }
@@ -67,7 +65,6 @@ html.admin-view-off .case-list.has-bulk .case-row { grid-template-columns: 1fr a
 .closed-toggle:hover { text-decoration: underline; }
 
 .label { display: inline-block; margin-left: 0.6em; padding: 0.05em 0.5em; border-radius: 999px; font-size: 0.75em; font-weight: bold; vertical-align: middle; }
-.label.analyzing { background: #eee; color: #555; }
 .label.done-doc { background: #7ed321; color: white; }
 
 .bulk-bar { margin: 1em 0; padding: 0.8em 1em; background: #f6f6f6; border-radius: 4px; display: flex; gap: 0.6em; flex-wrap: wrap; align-items: center; }
@@ -122,11 +119,11 @@ try {
 <h2 class="date-group" data-iso="{{ g.label }}"><span class="date-label">{{ g.label }}</span><span class="count">{{ g.open_count }}/{{ g.total_count }} Fälle</span></h2>
 <ul class="case-list{% if is_admin %} has-bulk{% endif %}">
 {% for case in g.cases %}
-<li class="case-row {% if case.is_closed %}closed{% else if case.has_document %}done{% else %}open{% endif %}">
+<li class="case-row {% if case.is_closed %}closed{% else if case.has_document %}done{% endif %}">
 {% if is_admin %}<div class="check admin-only"><input type="checkbox" name="case_id" value="{{ case.case_id }}"{% if case.is_closed %} disabled{% endif %}></div>{% endif %}
 <div class="body">
 <div class="line1">
-<a class="case-link" href="/cases/{{ case.case_id }}{% if case.is_closed %}?show_closed=1{% endif %}"><span class="time"><time datetime="{{ case.recorded_at_iso }}">{{ case.time_hms_utc }}</time></span> — {% call ol::render(case.oneliner) %}{% if case.oneliner_is_manual %} <span class="manual-marker" title="manuell bearbeitet" aria-label="manuell bearbeitet">👤</span>{% endif %}{% if case.has_failed_recording %} <span class="status-badge fehler">Fehler</span>{% else if case.has_document %} <span class="status-badge done">ausgewertet</span>{% else if !case.is_closed %} <span class="status-badge open">offen</span>{% endif %}{% if case.analysis_required && !case.analyzing && !case.is_closed %} <span class="status-badge required">Analyse erforderlich</span>{% endif %}{% if case.analyzing %} <span class="label analyzing">wird analysiert</span>{% endif %}{% if case.is_closed %} <span class="closed-badge">geschlossen{% match case.days_until_purge %}{% when Some with (d) %} — wird in {{ d }} Tagen entfernt{% when None %}{% endmatch %}</span>{% endif %}</a>
+<a class="case-link" href="/cases/{{ case.case_id }}{% if case.is_closed %}?show_closed=1{% endif %}"><span class="time"><time datetime="{{ case.recorded_at_iso }}">{{ case.time_hms_utc }}</time></span> — {% call ol::render(case.oneliner) %}{% if case.oneliner_is_manual %} <span class="manual-marker" title="manuell bearbeitet" aria-label="manuell bearbeitet">👤</span>{% endif %}{% match case.badge %}{% when Some with (Badge::Failed) %} <span class="status-badge failed">Fehler</span>{% when Some with (Badge::Analyzing) %} <span class="status-badge analyzing">wird analysiert</span>{% when Some with (Badge::AnalysisRequired) %} <span class="status-badge required">Analyse erforderlich</span>{% when None %}{% endmatch %}{% if case.is_closed %} <span class="closed-badge">geschlossen{% match case.days_until_purge %}{% when Some with (d) %} — wird in {{ d }} Tagen entfernt{% when None %}{% endmatch %}</span>{% endif %}</a>
 <a class="recordings-link" href="/cases/{{ case.case_id }}/recordings{% if case.is_closed %}?show_closed=1{% endif %}">{{ case.recordings_count }} Aufnahmen</a>
 </div>
 {% match case.analysis_html %}{% when Some with (html) %}<div class="analysis" data-expand><span class="arrow">▸</span><div class="analysis-content">{{ html|safe }}</div></div>{% when None %}{% endmatch %}