merge: catalog-power — Multi-plug 3/4/5/6 + Wifi-plug

Migration 005 adds 5 power-distribution device types. Total
device_types now 21.

internal/db/device_types_test.go

@@ -17,6 +17,7 @@ func TestSeed_BuiltInDeviceTypes(t *testing.T) {
 		"NAS", "PC", "Mac", "Notebook", "TV", "Soundbar", "Switch", "fritz",
 		"ChromeCast", "SteamLink", "IOx-3", "IOx-6", "IOx-8",
 		"Screen", "Keyboard", "Mouse",
+		"Multi-plug 3", "Multi-plug 4", "Multi-plug 5", "Multi-plug 6", "Wifi-plug",
 	}
 	if len(got) != len(want) {
 		t.Fatalf("built-in count = %d, want %d", len(got), len(want))
@@ -57,9 +58,14 @@ func TestSeed_PortProfiles(t *testing.T) {
 		"IOx-3":      {4},  // Power 1 + USB 3
 		"IOx-6":      {7},  // Power 1 + USB 6
 		"IOx-8":      {9},  // Power 1 + USB 8
-		"Screen":     {2},  // Power 1 + HDMI 1
-		"Keyboard":   {1},  // USB 1
-		"Mouse":      {1},  // USB 1
+		"Screen":       {2}, // Power 1 + HDMI 1
+		"Keyboard":     {1}, // USB 1
+		"Mouse":        {1}, // USB 1
+		"Multi-plug 3": {4}, // Power 4
+		"Multi-plug 4": {5}, // Power 5
+		"Multi-plug 5": {6}, // Power 6
+		"Multi-plug 6": {7}, // Power 7
+		"Wifi-plug":    {2}, // Power 2
 	}
 	for name, want := range cases {
 		dt, ok := byName[name]
@@ -77,6 +83,63 @@ func TestSeed_PortProfiles(t *testing.T) {
 	}
 }
 
+// TestSeed_PowerCatalog locks down migration 005: the 5 power-distribution
+// device types are present with the expected kind/icon/port profile, and
+// the total built-in count rose from 16 to 21.
+func TestSeed_PowerCatalog(t *testing.T) {
+	s := newTestStore(t)
+	all, err := s.ListBuiltInDeviceTypes()
+	if err != nil {
+		t.Fatalf("list: %v", err)
+	}
+	if len(all) != 21 {
+		t.Errorf("built-in count = %d, want 21 (16 from v4 + 5 from v5)", len(all))
+	}
+	byName := map[string]DeviceType{}
+	for _, d := range all {
+		byName[d.Name] = d
+	}
+	cases := []struct {
+		name      string
+		kind      string
+		icon      string
+		powerPort int // count on the single Power port row
+	}{
+		{"Multi-plug 3", "hub", "🔌", 4},
+		{"Multi-plug 4", "hub", "🔌", 5},
+		{"Multi-plug 5", "hub", "🔌", 6},
+		{"Multi-plug 6", "hub", "🔌", 7},
+		{"Wifi-plug", "accessory", "📶", 2},
+	}
+	for _, c := range cases {
+		dt, ok := byName[c.name]
+		if !ok {
+			t.Errorf("missing %q", c.name)
+			continue
+		}
+		if !dt.BuiltIn {
+			t.Errorf("%s: built_in should be true", c.name)
+		}
+		if dt.ProjectID != nil {
+			t.Errorf("%s: project_id should be nil", c.name)
+		}
+		if dt.Kind != c.kind {
+			t.Errorf("%s: kind = %q, want %q", c.name, dt.Kind, c.kind)
+		}
+		if dt.Icon == nil || *dt.Icon != c.icon {
+			t.Errorf("%s: icon = %v, want %q", c.name, dt.Icon, c.icon)
+		}
+		if len(dt.Ports) != 1 {
+			t.Errorf("%s: expected 1 port-profile row, got %d", c.name, len(dt.Ports))
+			continue
+		}
+		p := dt.Ports[0]
+		if p.CableTypeID != 1 || p.Count != c.powerPort || p.Edge != "bottom" || p.LabelPrefix != "Power" {
+			t.Errorf("%s: port profile mismatch: %+v", c.name, p)
+		}
+	}
+}
+
 // -------------------------------------------------------- CRUD (custom rows)
 
 func TestCreateDeviceType_CustomBasic(t *testing.T) {

internal/db/migrations/005_catalog_power.sql

@@ -0,0 +1,32 @@
+-- mCables v5 — catalog: power-distribution devices.
+-- Adds 5 built-in device_types (project_id NULL, built_in=1).
+--
+-- Multi-plug N exposes Power × (N+1) ports — one input + N outputs. The
+-- solver treats every Power port identically regardless of in/out
+-- direction; m knows which end is which from the physical setup.
+--
+-- Wifi-plug is a pass-through outlet (Power × 2: one in, one out).
+
+INSERT INTO device_types (name, kind, icon, built_in, description) VALUES
+    ('Multi-plug 3', 'hub',       '🔌', 1, '3-way power strip (1 in + 3 out)'),
+    ('Multi-plug 4', 'hub',       '🔌', 1, '4-way power strip (1 in + 4 out)'),
+    ('Multi-plug 5', 'hub',       '🔌', 1, '5-way power strip (1 in + 5 out)'),
+    ('Multi-plug 6', 'hub',       '🔌', 1, '6-way power strip (1 in + 6 out)'),
+    ('Wifi-plug',    'accessory', '📶', 1, 'WiFi-controllable pass-through outlet');
+
+-- Port profiles. cable_types id 1 = Power (seeded in 001).
+
+INSERT INTO device_type_ports (device_type_id, cable_type_id, label_prefix, count, edge, sort_order)
+    SELECT id, 1, 'Power', 4, 'bottom', 0 FROM device_types WHERE name='Multi-plug 3' AND project_id IS NULL;
+
+INSERT INTO device_type_ports (device_type_id, cable_type_id, label_prefix, count, edge, sort_order)
+    SELECT id, 1, 'Power', 5, 'bottom', 0 FROM device_types WHERE name='Multi-plug 4' AND project_id IS NULL;
+
+INSERT INTO device_type_ports (device_type_id, cable_type_id, label_prefix, count, edge, sort_order)
+    SELECT id, 1, 'Power', 6, 'bottom', 0 FROM device_types WHERE name='Multi-plug 5' AND project_id IS NULL;
+
+INSERT INTO device_type_ports (device_type_id, cable_type_id, label_prefix, count, edge, sort_order)
+    SELECT id, 1, 'Power', 7, 'bottom', 0 FROM device_types WHERE name='Multi-plug 6' AND project_id IS NULL;
+
+INSERT INTO device_type_ports (device_type_id, cable_type_id, label_prefix, count, edge, sort_order)
+    SELECT id, 1, 'Power', 2, 'bottom', 0 FROM device_types WHERE name='Wifi-plug' AND project_id IS NULL;