feat(web): filter tabs and recent strip by status bucket

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

backend/web.go

@@ -145,38 +145,51 @@ func (h *webHandler) index(w http.ResponseWriter, r *http.Request) {
 	h.render(w, http.StatusOK, "app", view)
 }
 
+// filterBookmarks returns the subset keep reports true for, preserving order.
+// It always returns a non-nil slice so an empty tab renders its empty state.
+func filterBookmarks(all []Bookmark, keep func(Bookmark) bool) []Bookmark {
+	out := []Bookmark{}
+	for _, b := range all {
+		if keep(b) {
+			out = append(out, b)
+		}
+	}
+	return out
+}
+
 // buildListView loads the list once and derives both the tab-filtered items and
-// the recent strip from it. The strip always reflects overall recency, not the
-// active tab, so it is built before filtering.
+// the recent strip from it.
+//
+// Archived and finished series appear in their own tab and nowhere else — not
+// in All, not in Updated, not in Favourites, and not in the recent strip. An
+// archived favourite therefore shows only under Archived: Favourites means
+// "favourites I am currently reading".
 func (h *webHandler) buildListView(tab string) (listView, error) {
 	all, err := h.store.List() // already ordered updated_at DESC
 	if err != nil {
 		return listView{}, err
 	}
+	reading := filterBookmarks(all, func(b Bookmark) bool { return b.Status == statusReading })
 
-	recent := all
+	// The strip reflects overall reading recency, not the active tab.
+	recent := reading
 	if len(recent) > recentCount {
 		recent = recent[:recentCount]
 	}
 
-	items := all
+	var items []Bookmark
 	switch tab {
 	case "fav":
-		items = []Bookmark{}
-		for _, b := range all {
-			if b.Favorite {
-				items = append(items, b)
-			}
-		}
+		items = filterBookmarks(reading, func(b Bookmark) bool { return b.Favorite })
 	case "new":
-		items = []Bookmark{}
-		for _, b := range all {
-			if b.HasNewChapter() {
-				items = append(items, b)
-			}
-		}
+		items = filterBookmarks(reading, func(b Bookmark) bool { return b.HasNewChapter() })
+	case "archived":
+		items = filterBookmarks(all, func(b Bookmark) bool { return b.Status == statusArchived })
+	case "finished":
+		items = filterBookmarks(all, func(b Bookmark) bool { return b.Status == statusFinished })
 	default:
 		tab = "all"
+		items = reading
 	}
 	return listView{Tab: tab, Recent: recent, Items: items}, nil
 }

backend/web_test.go

@@ -513,3 +513,89 @@ func TestUIListNewTab(t *testing.T) {
 		t.Fatal("new tab included a series already caught up")
 	}
 }
+
+// seedStatusRows puts one series in each bucket, the archived one also
+// favourited and with a new chapter out, so a leak into any reading-bucket tab
+// shows up as a failure rather than passing by accident.
+func seedStatusRows(t *testing.T, store *Store) {
+	t.Helper()
+	// floatPtr already exists in store_test.go — same package, reuse it.
+	rows := []Bookmark{
+		{Key: "asura:reading", Site: "asura", SeriesID: "reading", Title: "ReadingOne",
+			Status: statusReading, LastChapterNum: 10, Favorite: true,
+			LatestChapter: "11", LatestChapterNum: floatPtr(11)},
+		{Key: "asura:archived", Site: "asura", SeriesID: "archived", Title: "ArchivedOne",
+			Status: statusArchived, LastChapterNum: 5, Favorite: true,
+			LatestChapter: "99", LatestChapterNum: floatPtr(99)},
+		{Key: "asura:finished", Site: "asura", SeriesID: "finished", Title: "FinishedOne",
+			Status: statusFinished, LastChapterNum: 200, Favorite: true},
+	}
+	for _, b := range rows {
+		b.UpdatedAt = time.Now().UnixMilli()
+		if _, err := store.Upsert(b); err != nil {
+			t.Fatalf("seed %s: %v", b.Key, err)
+		}
+	}
+}
+
+func TestTabsShowOnlyTheirBucket(t *testing.T) {
+	cfg := webConfig()
+	srv, store := newWebTestServer(t, cfg)
+	seedStatusRows(t, store)
+
+	cases := []struct {
+		tab            string
+		want, dontWant []string
+	}{
+		{"all", []string{"ReadingOne"}, []string{"ArchivedOne", "FinishedOne"}},
+		{"new", []string{"ReadingOne"}, []string{"ArchivedOne", "FinishedOne"}},
+		{"fav", []string{"ReadingOne"}, []string{"ArchivedOne", "FinishedOne"}},
+		{"archived", []string{"ArchivedOne"}, []string{"ReadingOne", "FinishedOne"}},
+		{"finished", []string{"FinishedOne"}, []string{"ReadingOne", "ArchivedOne"}},
+	}
+	for _, tc := range cases {
+		t.Run(tc.tab, func(t *testing.T) {
+			req := httptest.NewRequest(http.MethodGet, "/ui/list?tab="+tc.tab, nil)
+			req.AddCookie(sessionCookie(t, cfg))
+			rr := httptest.NewRecorder()
+			srv.ServeHTTP(rr, req)
+
+			if rr.Code != http.StatusOK {
+				t.Fatalf("status = %d, want 200", rr.Code)
+			}
+			body := rr.Body.String()
+			for _, w := range tc.want {
+				if !strings.Contains(body, w) {
+					t.Fatalf("tab %s missing %s", tc.tab, w)
+				}
+			}
+			for _, d := range tc.dontWant {
+				if strings.Contains(body, d) {
+					t.Fatalf("tab %s leaked %s", tc.tab, d)
+				}
+			}
+		})
+	}
+}
+
+func TestRecentStripExcludesArchivedAndFinished(t *testing.T) {
+	cfg := webConfig()
+	srv, store := newWebTestServer(t, cfg)
+	seedStatusRows(t, store)
+
+	req := httptest.NewRequest(http.MethodGet, "/?tab=archived", nil)
+	req.AddCookie(sessionCookie(t, cfg))
+	rr := httptest.NewRecorder()
+	srv.ServeHTTP(rr, req)
+
+	strip := rr.Body.String()
+	if i := strings.Index(strip, `id="list"`); i >= 0 {
+		strip = strip[:i] // everything above the list is the recent section
+	}
+	if strings.Contains(strip, "ArchivedOne") || strings.Contains(strip, "FinishedOne") {
+		t.Fatal("recent strip included an archived or finished series")
+	}
+	if !strings.Contains(strip, "ReadingOne") {
+		t.Fatal("recent strip dropped the reading series")
+	}
+}