style(watchlist): a pass toward DXHunter's look

The operator preferred the original's aesthetics. Adopted: the signature pink
callsign (a fixed identity colour, like the cluster palette), counters as
coloured pills, a quieter card surface with a hover, a stronger needed bar on
spot rows, and the lightning bolt back on the DXpedition badge. Everything
else stays on theme tokens.

changelog.json

@@ -1,4 +1,18 @@
 [
+  {
+    "version": "0.27.2",
+    "date": "",
+    "en": [
+      "Bulk operations work on any size of selection — setting a field, fixing frequencies, deleting, marking uploads and exporting the selection all failed with “too many SQL variables” past a few tens of thousands of QSOs. Statements are now issued in slices.",
+      "Elecraft console: the power meter reads in real watts. The K3’s bargraph is relative to a range that flips at 12 W — calibrated against a real radio’s full table, the PC setting picks the range and the bar converts to watts.",
+      "Watchlist: a visual pass toward DXHunter’s look — pink callsigns, counter pills, quieter cards with a hover, the ⚡ back on the DXpedition badge."
+    ],
+    "fr": [
+      "Les opérations groupées fonctionnent quelle que soit la taille de la sélection — définir un champ, corriger des fréquences, supprimer, marquer les uploads et exporter la sélection échouaient avec « too many SQL variables » au-delà de quelques dizaines de milliers de QSO. Les requêtes sont désormais émises par tranches.",
+      "Console Elecraft : le wattmètre lit en vrais watts. Le bargraph du K3 est relatif à une gamme qui bascule à 12 W — calibré sur la table complète d’une vraie radio, le réglage PC choisit la gamme et la barre se convertit en watts.",
+      "Watchlist : une passe visuelle vers le look DXHunter — indicatifs roses, compteurs en pastilles, cartes plus feutrées avec survol, le ⚡ de retour sur le badge DXpedition."
+    ]
+  },
   {
     "version": "0.27.1",
     "date": "",

frontend/src/components/ElecraftPanel.tsx

@@ -18,7 +18,7 @@ type KenwoodState = {
   available: boolean; model?: string; elecraft: boolean; mode?: string; data_sub?: string;
   transmitting: boolean; split: boolean; split_tx_hz?: number;
   s_meter: number; s_meter_raw: number;
-  power_meter: number; swr: number; swr_raw: number;
+  power_meter: number; power_w?: number; swr: number; swr_raw: number;
   rf_power: number; af_gain: number; rf_gain: number; mic_gain: number; squelch: number;
   preamp: boolean; att: boolean; nb: boolean; nr: boolean; agc?: string;
   filter_hz: number; antenna: number; rit: boolean; xit: boolean; rit_offset: number; key_speed: number;
@@ -222,7 +222,8 @@ export function ElecraftPanel({ onReportRST }: { onReportRST?: (rst: string) =>
             onReportRST(sMeterRST(sp.s, sp.over, view.mode));
           }}
           title={t('k3.sMeterHint', { raw: String(view.s_meter_raw) })} />
-        <MeterBar label="PWR" value={view.transmitting ? view.power_meter : 0} lo={0} hi={100} accent="#0ea5e9" />
+        <MeterBar label="PWR" value={view.transmitting ? view.power_meter : 0} lo={0} hi={100} accent="#0ea5e9"
+          display={view.transmitting && view.elecraft ? `${view.power_w ?? 0} W` : undefined} />
         {/* 0 means "not measured", and it must not render as a perfect 1.0:
             a match that looks ideal on an antenna nobody has measured is the one
             reading that can cost a radio. */}

frontend/src/components/WatchlistTab.tsx

@@ -247,15 +247,18 @@ export function WatchlistTab({ spots, spotStatus, onSpotSelect, onSpotClick }: P
     <div className="flex flex-col min-h-0 flex-1 gap-2 p-2 w-full max-w-5xl mx-auto">
       {/* Header: the counters alone, centred — they are the tab's headline.
           Everything one INTERACTS with lives on the second row. */}
-      <div className="flex items-center justify-center gap-2 text-sm text-muted-foreground">
+      <div className="flex items-center justify-center gap-2.5 text-xs text-muted-foreground">
         <Eye className="size-4 text-primary shrink-0" />
-        <span>
-          {t('wl.cTotal')} <b className="text-foreground">{counters.total}</b>
-          <span className="mx-1.5 opacity-50">|</span>
-          {t('wl.cActive')} <b className="text-info">{counters.active}</b>
-          <span className="mx-1.5 opacity-50">|</span>
-          {t('wl.cNeeded')} <b className="text-warning">{counters.needed}</b>
-        </span>
+        <span className="flex items-center gap-1.5">{t('wl.cTotal')}
+          <b className="px-2 py-0.5 rounded bg-muted text-foreground">{counters.total}</b></span>
+        <span className="opacity-40">|</span>
+        <span className="flex items-center gap-1.5">{t('wl.cActive')}
+          <b className="px-2 py-0.5 rounded text-info border border-info/30 bg-info/10">{counters.active}</b></span>
+        <span className="opacity-40">|</span>
+        <span className="flex items-center gap-1.5">{t('wl.cNeeded')}
+          <b className={cn('px-2 py-0.5 rounded border', counters.needed > 0
+            ? 'text-warning border-warning/40 bg-warning/10'
+            : 'text-muted-foreground border-border bg-muted/40')}>{counters.needed}</b></span>
       </div>
       {/* toolbar */}
       <div className="flex items-start justify-between gap-x-3 gap-y-1.5 flex-wrap">
@@ -328,11 +331,11 @@ export function WatchlistTab({ spots, spotStatus, onSpotSelect, onSpotClick }: P
           const list = neededOnly ? all.filter((s) => !workedFor(e, s)) : all;
           return (
             <div key={e.callsign}
-              className={cn('rounded-lg border bg-card p-3',
-                needed > 0 ? 'border-warning/50' : 'border-border',
+              className={cn('rounded-lg border bg-card/70 p-3 transition-colors hover:bg-accent/20',
+                needed > 0 ? 'border-warning/40' : 'border-border/70',
                 e.isContest && 'border-l-4 border-l-warning')}>
               <div className="flex items-center gap-2 flex-wrap">
-                <span className="text-lg font-bold font-mono text-primary">{e.callsign}</span>
+                <span className="text-lg font-bold font-mono" style={{ color: '#f472b6' }}>{e.callsign}</span>
                 {isOnAir(e) && chip('var(--danger)', t('wl.onAir'), 'animate-pulse')}
                 {e.isContest && (
                   <span className="inline-flex items-center gap-1 px-1.5 py-0.5 rounded text-[10px] font-bold bg-warning-muted text-warning-muted-foreground border border-warning-border"
@@ -340,7 +343,7 @@ export function WatchlistTab({ spots, spotStatus, onSpotSelect, onSpotClick }: P
                     <Trophy className="size-3" /> {t('wl.contest')}
                   </span>
                 )}
-                {e.isExpedition && chip('var(--chart-5)', t('wl.expedition'))}
+                {e.isExpedition && chip('var(--chart-5)', '⚡ ' + t('wl.expedition'))}
                 {e.clubLogTotalQSOs > 0 && <span className="text-[11px] text-muted-foreground">{e.clubLogTotalQSOs.toLocaleString()} QSOs{e.clubLogQSOs24h > 0 ? ` · ${e.clubLogQSOs24h}/24h` : ''}</span>}
                 {e.clubLogHasOQRS && chip('var(--success)', 'OQRS')}
                 {e.clubLogLiveStream && (
@@ -385,8 +388,8 @@ export function WatchlistTab({ spots, spotStatus, onSpotSelect, onSpotClick }: P
                         onClick={() => onSpotSelect?.(s)}
                         onDoubleClick={() => onSpotClick?.(s)}
                         title={t('wl.spotTip')}
-                        className={cn('w-full flex items-center gap-2 px-2 py-1.5 rounded text-[11px] bg-muted/40 hover:bg-muted text-left',
-                          !done && 'border-l-2 border-warning')}>
+                        className={cn('w-full flex items-center gap-2 px-2 py-1.5 rounded text-[11px] bg-muted/25 hover:bg-muted/70 transition-colors text-left',
+                          !done && 'border-l-[3px] border-warning')}>
                         {done && <span className='font-bold shrink-0 text-success'>✓</span>}
                         <span className="font-mono font-bold text-info shrink-0">{s.dx_call}</span>
                         <span className="text-muted-foreground truncate flex-1 min-w-0 max-w-56">{(s as any).country ?? ''}</span>

frontend/wailsjs/go/models.ts

@@ -1083,6 +1083,7 @@ export namespace cat {
 	    s_meter: number;
 	    s_meter_raw: number;
 	    power_meter: number;
+	    power_w: number;
 	    swr: number;
 	    swr_raw: number;
 	    rf_power: number;
@@ -1120,6 +1121,7 @@ export namespace cat {
 	        this.s_meter = source["s_meter"];
 	        this.s_meter_raw = source["s_meter_raw"];
 	        this.power_meter = source["power_meter"];
+	        this.power_w = source["power_w"];
 	        this.swr = source["swr"];
 	        this.swr_raw = source["swr_raw"];
 	        this.rf_power = source["rf_power"];

internal/cat/kenwood_panel.go

@@ -52,9 +52,15 @@ type KenwoodTXState struct {
 	SMeterRaw int `json:"s_meter_raw"`
 	// PowerMeter is 0-100 while transmitting. SWR is the ratio; 0 means "not
 	// measured", NOT a perfect match.
-	PowerMeter int     `json:"power_meter"`
-	SWR        float64 `json:"swr"`
-	SWRRaw     int     `json:"swr_raw"`
+	PowerMeter int `json:"power_meter"`
+	// PowerW is the transmit power in WATTS, derived from the bargraph and the
+	// meter's RANGE. The K3's bar is relative to a range that flips at 12 W —
+	// calibrated against a real one: 10 W showed 83 (10/12), 100 W showed 83
+	// too (100/120). The bar alone never was watts; with the PC setting to
+	// pick the range, it converts. 0 while receiving.
+	PowerW int     `json:"power_w"`
+	SWR    float64 `json:"swr"`
+	SWRRaw int     `json:"swr_raw"`
 
 	RFPower int `json:"rf_power"` // watts, the PC setting
 	AFGain  int `json:"af_gain"`  // 0-100
@@ -162,6 +168,7 @@ func (k *Kenwood) readPanel(mode string, split bool, txHz int64, txNow bool) {
 		// Cleared, not frozen: a power bar left standing after the carrier drops
 		// reads as a live transmission.
 		k.panel.PowerMeter = 0
+		k.panel.PowerW = 0
 		k.panel.SWR, k.panel.SWRRaw = 0, 0
 		k.powerPeak, k.swrPeak = meterPeak{}, meterPeak{}
 		// The S-meter only means anything while receiving.
@@ -341,6 +348,13 @@ func (k *Kenwood) readTXMeters() {
 	defer func() { k.noLatch = false }()
 	if v, ok := k.askNum("BG;", "BG", 2); ok {
 		k.panel.PowerMeter = k.powerPeak.update(kenwoodBargraphPercent(v), now)
+		if k.elecraft {
+			scale := 120
+			if k.panel.RFPower > 0 && k.panel.RFPower <= 12 {
+				scale = 12 // the K3's QRP range
+			}
+			k.panel.PowerW = k.panel.PowerMeter * scale / 100
+		}
 	}
 	// SW; — SETTLED, from Elecraft's own release note: three digits, tenths of a
 	// ratio. "SW023;" is 2.3:1, and "SW999;" is the 99.9:1 it reports instead of

internal/qso/qso.go

@@ -722,15 +722,14 @@ func (r *Repo) MarkUploadedBatch(ctx context.Context, statusCol, dateCol, date s
 	if len(ids) == 0 {
 		return nil
 	}
-	ph := strings.TrimSuffix(strings.Repeat("?,", len(ids)), ",")
-	args := make([]any, 0, len(ids)+2)
-	args = append(args, date, db.NowISO())
-	for _, id := range ids {
-		args = append(args, id)
-	}
-	_, err := r.db.ExecContext(ctx,
-		`UPDATE qso SET `+statusCol+` = 'Y', `+dateCol+` = ?, updated_at = ? WHERE id IN (`+ph+`)`,
-		args...)
+	now := db.NowISO()
+	_, err := bulkByIDChunks(ctx, ids, func(ph string, idArgs []any) (int64, error) {
+		args := append([]any{date, now}, idArgs...)
+		_, err := r.db.ExecContext(ctx,
+			`UPDATE qso SET `+statusCol+` = 'Y', `+dateCol+` = ?, updated_at = ? WHERE id IN (`+ph+`)`,
+			args...)
+		return 0, err
+	})
 	if err != nil {
 		return fmt.Errorf("mark uploaded batch (%d): %w", len(ids), err)
 	}
@@ -872,6 +871,35 @@ var bulkEditableCols = map[string]bool{
 // own path, not the text one: the columns are nullable integers, and while
 // SQLite would coerce "14" quietly, a shared MySQL logbook would not — and an
 // empty string is NULL here, never "".
+// bulkByIDChunks runs one UPDATE per slice of ids, small enough for SQLite's
+// bound-variable cap: the single IN (…) with one placeholder per id worked at
+// 10 000 QSOs and failed at 168 000 with "too many SQL variables". Each call
+// gets the placeholder string and the id arguments for its slice; affected
+// rows are summed. 500 per statement keeps every backend far from any limit
+// while costing a few hundred statements on the largest logs.
+func bulkByIDChunks(ctx context.Context, ids []int64, run func(ph string, idArgs []any) (int64, error)) (int64, error) {
+	const chunk = 500
+	var total int64
+	for start := 0; start < len(ids); start += chunk {
+		end := start + chunk
+		if end > len(ids) {
+			end = len(ids)
+		}
+		part := ids[start:end]
+		ph := strings.Repeat("?,", len(part)-1) + "?"
+		args := make([]any, len(part))
+		for i, id := range part {
+			args[i] = id
+		}
+		n, err := run(ph, args)
+		if err != nil {
+			return total, err
+		}
+		total += n
+	}
+	return total, nil
+}
+
 var bulkEditableIntCols = map[string]bool{
 	"my_dxcc":     true,
 	"my_cq_zone":  true,
@@ -886,23 +914,23 @@ func (r *Repo) BulkSetIntField(ctx context.Context, ids []int64, column string,
 	if len(ids) == 0 {
 		return 0, nil
 	}
-	ph := make([]string, len(ids))
-	args := make([]any, 0, len(ids)+2)
 	var val any
 	if v != nil {
 		val = *v
 	}
-	args = append(args, val, db.NowISO())
-	for i, id := range ids {
-		ph[i] = "?"
-		args = append(args, id)
-	}
-	res, err := r.db.ExecContext(ctx,
-		"UPDATE qso SET "+column+" = ?, updated_at = ? WHERE id IN ("+strings.Join(ph, ",")+")", args...)
+	now := db.NowISO()
+	n, err := bulkByIDChunks(ctx, ids, func(ph string, idArgs []any) (int64, error) {
+		args := append([]any{val, now}, idArgs...)
+		res, err := r.db.ExecContext(ctx,
+			"UPDATE qso SET "+column+" = ?, updated_at = ? WHERE id IN ("+ph+")", args...)
+		if err != nil {
+			return 0, err
+		}
+		return res.RowsAffected()
+	})
 	if err != nil {
-		return 0, fmt.Errorf("bulk set %s: %w", column, err)
+		return n, fmt.Errorf("bulk set %s: %w", column, err)
 	}
-	n, _ := res.RowsAffected()
 	return n, nil
 }
 
@@ -913,13 +941,6 @@ func (r *Repo) BulkSetField(ctx context.Context, ids []int64, column, value stri
 	if len(ids) == 0 {
 		return 0, nil
 	}
-	ph := make([]string, len(ids))
-	args := make([]any, 0, len(ids)+2)
-	args = append(args, value, db.NowISO())
-	for i, id := range ids {
-		ph[i] = "?"
-		args = append(args, id)
-	}
 	set := column + " = ?, updated_at = ?"
 	if column == "mode" {
 		// A submode belongs to the mode it was recorded under. Left behind, it
@@ -928,13 +949,19 @@ func (r *Repo) BulkSetField(ctx context.Context, ids []int64, column, value stri
 		// only outcome that leaves the row meaning what the operator asked for.
 		set += ", submode = ''"
 	}
-	res, err := r.db.ExecContext(ctx,
-		`UPDATE qso SET `+set+` WHERE id IN (`+strings.Join(ph, ",")+`)`,
-		args...)
+	now := db.NowISO()
+	n, err := bulkByIDChunks(ctx, ids, func(ph string, idArgs []any) (int64, error) {
+		args := append([]any{value, now}, idArgs...)
+		res, err := r.db.ExecContext(ctx,
+			`UPDATE qso SET `+set+` WHERE id IN (`+ph+`)`, args...)
+		if err != nil {
+			return 0, err
+		}
+		return res.RowsAffected()
+	})
 	if err != nil {
-		return 0, fmt.Errorf("bulk set %s: %w", column, err)
+		return n, fmt.Errorf("bulk set %s: %w", column, err)
 	}
-	n, _ := res.RowsAffected()
 	return n, nil
 }
 
@@ -995,26 +1022,26 @@ func (r *Repo) BulkSetExtra(ctx context.Context, ids []int64, adifKey, value str
 	if len(ids) == 0 {
 		return 0, nil
 	}
-	ph := make([]string, len(ids))
-	args := make([]any, 0, len(ids)+2)
+	head := []any{}
 	expr := `json_set(COALESCE(extras_json, '{}'), '$.` + adifKey + `', ?)`
 	if value == "" {
 		expr = `json_remove(COALESCE(extras_json, '{}'), '$.` + adifKey + `')`
 	} else {
-		args = append(args, value)
+		head = append(head, value)
 	}
-	args = append(args, db.NowISO())
-	for i, id := range ids {
-		ph[i] = "?"
-		args = append(args, id)
-	}
-	res, err := r.db.ExecContext(ctx,
-		`UPDATE qso SET extras_json = `+expr+`, updated_at = ? WHERE id IN (`+strings.Join(ph, ",")+`)`,
-		args...)
+	head = append(head, db.NowISO())
+	n, err := bulkByIDChunks(ctx, ids, func(ph string, idArgs []any) (int64, error) {
+		args := append(append([]any{}, head...), idArgs...)
+		res, err := r.db.ExecContext(ctx,
+			`UPDATE qso SET extras_json = `+expr+`, updated_at = ? WHERE id IN (`+ph+`)`, args...)
+		if err != nil {
+			return 0, err
+		}
+		return res.RowsAffected()
+	})
 	if err != nil {
-		return 0, fmt.Errorf("bulk set extra %s: %w", adifKey, err)
+		return n, fmt.Errorf("bulk set extra %s: %w", adifKey, err)
 	}
-	n, _ := res.RowsAffected()
 	return n, nil
 }
 
@@ -1026,20 +1053,19 @@ func (r *Repo) BulkSetFrequency(ctx context.Context, ids []int64, freqHz int64,
 	if len(ids) == 0 {
 		return 0, nil
 	}
-	ph := make([]string, len(ids))
-	args := make([]any, 0, len(ids)+3)
-	args = append(args, freqHz, band, db.NowISO())
-	for i, id := range ids {
-		ph[i] = "?"
-		args = append(args, id)
-	}
-	res, err := r.db.ExecContext(ctx,
-		`UPDATE qso SET freq_hz = ?, band = ?, updated_at = ? WHERE id IN (`+strings.Join(ph, ",")+`)`,
-		args...)
+	now := db.NowISO()
+	n, err := bulkByIDChunks(ctx, ids, func(ph string, idArgs []any) (int64, error) {
+		args := append([]any{freqHz, band, now}, idArgs...)
+		res, err := r.db.ExecContext(ctx,
+			`UPDATE qso SET freq_hz = ?, band = ?, updated_at = ? WHERE id IN (`+ph+`)`, args...)
+		if err != nil {
+			return 0, err
+		}
+		return res.RowsAffected()
+	})
 	if err != nil {
-		return 0, fmt.Errorf("bulk set frequency: %w", err)
+		return n, fmt.Errorf("bulk set frequency: %w", err)
 	}
-	n, _ := res.RowsAffected()
 	return n, nil
 }
 
@@ -1201,17 +1227,16 @@ func (r *Repo) DeleteMany(ctx context.Context, ids []int64) (int64, error) {
 	if len(ids) == 0 {
 		return 0, nil
 	}
-	ph := make([]string, len(ids))
-	args := make([]any, len(ids))
-	for i, id := range ids {
-		ph[i] = "?"
-		args[i] = id
-	}
-	res, err := r.db.ExecContext(ctx, `DELETE FROM qso WHERE id IN (`+strings.Join(ph, ",")+`)`, args...)
+	n, err := bulkByIDChunks(ctx, ids, func(ph string, idArgs []any) (int64, error) {
+		res, err := r.db.ExecContext(ctx, `DELETE FROM qso WHERE id IN (`+ph+`)`, idArgs...)
+		if err != nil {
+			return 0, err
+		}
+		return res.RowsAffected()
+	})
 	if err != nil {
-		return 0, fmt.Errorf("delete qsos: %w", err)
+		return n, fmt.Errorf("delete qsos: %w", err)
 	}
-	n, _ := res.RowsAffected()
 	return n, nil
 }
 
@@ -1701,27 +1726,42 @@ func (r *Repo) IterateByIDs(ctx context.Context, ids []int64, fn func(QSO) error
 	if len(ids) == 0 {
 		return nil
 	}
-	ph := strings.TrimSuffix(strings.Repeat("?,", len(ids)), ",")
-	args := make([]any, len(ids))
-	for i, id := range ids {
-		args[i] = id
-	}
-	rows, err := r.db.QueryContext(ctx,
-		`SELECT `+selectCols+` FROM qso WHERE id IN (`+ph+`) ORDER BY qso_date ASC, id ASC`, args...)
+	// Chunked like every other by-ids statement (the one-placeholder-per-id IN
+	// died at 168k with "too many SQL variables") — and because each chunk is
+	// only locally ordered, the rows are collected and sorted once at the end
+	// so the chronological contract holds across chunks.
+	var all []QSO
+	_, err := bulkByIDChunks(ctx, ids, func(ph string, idArgs []any) (int64, error) {
+		rows, err := r.db.QueryContext(ctx,
+			`SELECT `+selectCols+` FROM qso WHERE id IN (`+ph+`)`, idArgs...)
+		if err != nil {
+			return 0, err
+		}
+		defer rows.Close()
+		for rows.Next() {
+			q, err := scanQSO(rows)
+			if err != nil {
+				return 0, err
+			}
+			all = append(all, q)
+		}
+		return 0, rows.Err()
+	})
 	if err != nil {
 		return fmt.Errorf("query qso: %w", err)
 	}
-	defer rows.Close()
-	for rows.Next() {
-		q, err := scanQSO(rows)
-		if err != nil {
-			return err
+	sort.Slice(all, func(i, j int) bool {
+		if !all[i].QSODate.Equal(all[j].QSODate) {
+			return all[i].QSODate.Before(all[j].QSODate)
 		}
+		return all[i].ID < all[j].ID
+	})
+	for _, q := range all {
 		if err := fn(q); err != nil {
 			return err
 		}
 	}
-	return rows.Err()
+	return nil
 }
 
 // GridKey builds the lookup key for the worked-grid index.