Adding pagination to scopes page

app/web/admin.py

@@ -1,8 +1,5 @@
 """HTMX-driven admin dashboard for users, roles, and thread standards."""
 
-import math
-import urllib.parse
-
 from fastapi import (
     APIRouter,
     Depends,
@@ -17,9 +14,14 @@ from fastapi.responses import HTMLResponse, RedirectResponse, Response
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.core.database import AsyncSessionLocal, get_db
+from app.crud import attachment_point as attachment_point_crud
+from app.crud import attachment_point_name as apn_crud
 from app.crud import audit as audit_crud
 from app.crud import augmented_part as augmented_part_crud
 from app.crud import augmented_part_note as augmented_part_note_crud
+from app.crud import clamp_connection as clamp_connection_crud
+from app.crud import fit as fit_crud
+from app.crud import fit_note as fit_note_crud
 from app.crud import imported_part as imported_part_crud
 from app.crud import imported_part_config as imported_part_config_crud
 from app.crud import iso_thread as iso_thread_crud
@@ -29,11 +31,6 @@ from app.crud import part_type as part_type_crud
 from app.crud import role as role_crud
 from app.crud import scope_info as scope_info_crud
 from app.crud import scope_model as scope_model_crud
-from app.crud import attachment_point as attachment_point_crud
-from app.crud import attachment_point_name as apn_crud
-from app.crud import clamp_connection as clamp_connection_crud
-from app.crud import fit as fit_crud
-from app.crud import fit_note as fit_note_crud
 from app.crud import static_connection as static_connection_crud
 from app.crud import sub_part_type as sub_part_type_crud
 from app.crud import unc_thread as unc_thread_crud
@@ -48,6 +45,8 @@ from app.services import fit_matching as fit_matching_service
 from app.services import jobs
 from app.services import odata as odata_service
 from app.services import scope_import as scope_import_service
+from app.web.pagination import paginate as _paginate
+from app.web.pagination import query_url as _query_url
 from app.web.templates import templates
 
 router = APIRouter(prefix="/admin", include_in_schema=False)
@@ -55,42 +54,6 @@ router = APIRouter(prefix="/admin", include_in_schema=False)
 _PAGE_SIZE = 50
 
 
-def _query_url(base_path: str, params: dict) -> str:
-    clean = {k: v for k, v in params.items() if v not in (None, "", 0)}
-    return f"{base_path}?{urllib.parse.urlencode(clean)}"
-
-
-def _paginate(
-    base_path: str,
-    filter_params: dict,
-    page: int,
-    page_size: int,
-    total: int,
-    target_id: str,
-) -> dict:
-    total_pages = max(1, math.ceil(total / page_size))
-    page = max(1, min(page, total_pages))
-    skip = (page - 1) * page_size
-
-    def _url(p: int) -> str:
-        return _query_url(
-            base_path, {**filter_params, "page": p, "page_size": page_size}
-        )
-
-    return {
-        "page": page,
-        "page_size": page_size,
-        "total": total,
-        "total_pages": total_pages,
-        "skip": skip,
-        "showing_from": skip + 1 if total > 0 else 0,
-        "showing_to": min(skip + page_size, total),
-        "prev_url": _url(page - 1) if page > 1 else None,
-        "next_url": _url(page + 1) if page < total_pages else None,
-        "target_id": target_id,
-    }
-
-
 def _sort_headers(
     base_path: str,
     filter_params: dict,