feat: focus item detail page with inline note + checklist

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

routers/focus.py

@@ -263,6 +263,158 @@ async def reorder_all_focus(
     return RedirectResponse(url="/focus", status_code=303)
 
 
+async def _ensure_focus_note_and_list(focus_id: str, item: dict, db: AsyncSession):
+    """Find or create the single note + list attached to a focus item."""
+    note_repo = BaseRepository("notes", db)
+    list_repo = BaseRepository("lists", db)
+
+    # Find existing note
+    result = await db.execute(text(
+        "SELECT id FROM notes WHERE focus_id = :fid AND is_deleted = false LIMIT 1"
+    ), {"fid": focus_id})
+    note_id = result.scalar()
+    if not note_id:
+        note = await note_repo.create({
+            "title": f'Notes: {item["title"]}',
+            "focus_id": focus_id,
+            "domain_id": item.get("domain_id"),
+            "project_id": item.get("project_id"),
+            "body": "",
+            "content_format": "rich",
+        })
+        note_id = note["id"]
+
+    # Find existing list
+    result = await db.execute(text(
+        "SELECT id FROM lists WHERE focus_id = :fid AND is_deleted = false LIMIT 1"
+    ), {"fid": focus_id})
+    list_id = result.scalar()
+    if not list_id:
+        lst = await list_repo.create({
+            "name": f'List: {item["title"]}',
+            "focus_id": focus_id,
+            "domain_id": item.get("domain_id"),
+            "project_id": item.get("project_id"),
+            "list_type": "checklist",
+        })
+        list_id = lst["id"]
+
+    return str(note_id), str(list_id)
+
+
+@router.get("/{focus_id}")
+async def focus_detail(
+    focus_id: str, request: Request,
+    db: AsyncSession = Depends(get_db),
+):
+    repo = BaseRepository("daily_focus", db)
+    item = await repo.get(focus_id)
+    if not item or item.get("task_id") or item.get("list_item_id"):
+        return RedirectResponse(url="/focus", status_code=303)
+
+    sidebar = await get_sidebar_data(db)
+
+    # Domain / project info
+    domain = None
+    if item.get("domain_id"):
+        result = await db.execute(text("SELECT name, color FROM domains WHERE id = :id"), {"id": str(item["domain_id"])})
+        row = result.first()
+        domain = dict(row._mapping) if row else None
+
+    project = None
+    if item.get("project_id"):
+        result = await db.execute(text("SELECT id, name FROM projects WHERE id = :id"), {"id": str(item["project_id"])})
+        row = result.first()
+        project = dict(row._mapping) if row else None
+
+    # Lists for convert-to-list-item
+    all_lists = await BaseRepository("lists", db).list()
+
+    # Ensure note + list exist
+    note_id, list_id = await _ensure_focus_note_and_list(focus_id, item, db)
+
+    # Load note
+    note = await BaseRepository("notes", db).get(note_id)
+
+    # Load list items
+    result = await db.execute(text("""
+        SELECT * FROM list_items
+        WHERE list_id = :lid AND is_deleted = false
+        ORDER BY sort_order, created_at
+    """), {"lid": list_id})
+    list_items = [dict(r._mapping) for r in result]
+
+    return templates.TemplateResponse("focus_detail.html", {
+        "request": request, "sidebar": sidebar, "item": item,
+        "domain": domain, "project": project, "all_lists": all_lists,
+        "note": note, "list_id": list_id, "list_items": list_items,
+        "page_title": item.get("title", "Focus Item"), "active_nav": "focus",
+    })
+
+
+@router.post("/{focus_id}/save-note")
+async def save_focus_note(
+    focus_id: str, request: Request,
+    note_id: str = Form(...),
+    body: Optional[str] = Form(None),
+    db: AsyncSession = Depends(get_db),
+):
+    note_repo = BaseRepository("notes", db)
+    await note_repo.update(note_id, {"body": body or ""})
+    return RedirectResponse(url="/focus", status_code=303)
+
+
+@router.post("/{focus_id}/list-item/add")
+async def add_focus_list_item(
+    focus_id: str, request: Request,
+    list_id: str = Form(...),
+    content: str = Form(...),
+    db: AsyncSession = Depends(get_db),
+):
+    li_repo = BaseRepository("list_items", db)
+    await li_repo.create({"list_id": list_id, "content": content, "completed": False})
+    return RedirectResponse(url=f"/focus/{focus_id}", status_code=303)
+
+
+@router.post("/{focus_id}/list-item/{item_id}/toggle")
+async def toggle_focus_list_item(
+    focus_id: str, item_id: str, request: Request,
+    db: AsyncSession = Depends(get_db),
+):
+    li_repo = BaseRepository("list_items", db)
+    item = await li_repo.get(item_id)
+    if item:
+        now = datetime.now(timezone.utc)
+        if item["completed"]:
+            await li_repo.update(item_id, {"completed": False, "completed_at": None})
+        else:
+            await li_repo.update(item_id, {"completed": True, "completed_at": now})
+    return RedirectResponse(url=f"/focus/{focus_id}", status_code=303)
+
+
+@router.post("/{focus_id}/list-item/{item_id}/delete")
+async def delete_focus_list_item(
+    focus_id: str, item_id: str, request: Request,
+    db: AsyncSession = Depends(get_db),
+):
+    li_repo = BaseRepository("list_items", db)
+    await li_repo.soft_delete(item_id)
+    return RedirectResponse(url=f"/focus/{focus_id}", status_code=303)
+
+
+@router.post("/{focus_id}/list-item/reorder-all")
+async def reorder_focus_list_items(
+    focus_id: str, request: Request,
+    item_ids: str = Form(...),
+    db: AsyncSession = Depends(get_db),
+):
+    repo = BaseRepository("list_items", db)
+    ids = [i.strip() for i in item_ids.split(",") if i.strip()]
+    if ids:
+        await repo.reorder(ids)
+    return RedirectResponse(url=f"/focus/{focus_id}", status_code=303)
+
+
 @router.get("/{focus_id}/edit")
 async def edit_focus_item(focus_id: str, request: Request, db: AsyncSession = Depends(get_db)):
     repo = BaseRepository("daily_focus", db)
@@ -294,7 +446,7 @@ async def update_focus_item(
         "domain_id": domain_id or None,
         "project_id": project_id or None,
     })
-    return RedirectResponse(url="/focus", status_code=303)
+    return RedirectResponse(url=f"/focus/{focus_id}", status_code=303)
 
 
 @router.post("/{focus_id}/convert-to-task")
@@ -436,7 +588,8 @@ async def toggle_focus(focus_id: str, request: Request, db: AsyncSession = Depen
                     "UPDATE list_items SET completed = false, completed_at = NULL, updated_at = :now WHERE id = :id"
                 ), {"id": item["list_item_id"], "now": now})
             await db.commit()
-    return RedirectResponse(url="/focus", status_code=303)
+    referer = request.headers.get("referer", "/focus")
+    return RedirectResponse(url=referer, status_code=303)
 
 
 @router.post("/{focus_id}/remove")