From 2e7f5756828f77cb08cde808c328757de57c1522 Mon Sep 17 00:00:00 2001
From: Esdras Renan <monkeyesdras@gmail.com>
Date: Mon, 20 Oct 2025 21:05:50 -0300
Subject: [PATCH] feat: standardize table pagination styling

---
 .../admin/clients/admin-clients-manager.tsx   |  39 +---
 src/components/data-table.tsx                 | 128 +++----------
 src/components/ui/table-pagination.tsx        | 177 ++++++++++++++++++
 3 files changed, 215 insertions(+), 129 deletions(-)
 create mode 100644 src/components/ui/table-pagination.tsx

diff --git a/src/components/admin/clients/admin-clients-manager.tsx b/src/components/admin/clients/admin-clients-manager.tsx
index 7fa9afb..a5941a8 100644
--- a/src/components/admin/clients/admin-clients-manager.tsx
+++ b/src/components/admin/clients/admin-clients-manager.tsx
@@ -13,13 +13,7 @@ import {
   useReactTable,
   SortingState,
 } from "@tanstack/react-table"
-import {
-  IconChevronLeft,
-  IconChevronRight,
-  IconFilter,
-  IconTrash,
-  IconUser,
-} from "@tabler/icons-react"
+import { IconFilter, IconTrash, IconUser } from "@tabler/icons-react"
 
 import { Badge } from "@/components/ui/badge"
 import { Button } from "@/components/ui/button"
@@ -49,6 +43,7 @@ import {
   TableRow,
 } from "@/components/ui/table"
 import { Avatar, AvatarFallback } from "@/components/ui/avatar"
+import { TablePagination } from "@/components/ui/table-pagination"
 
 export type AdminClient = {
   id: string
@@ -386,29 +381,13 @@ export function AdminClientsManager({ initialClients }: { initialClients: AdminC
           </Table>
         </div>
 
-        <div className="flex flex-col items-center justify-between gap-3 text-sm text-neutral-600 md:flex-row">
-          <div>
-            Página {table.getState().pagination.pageIndex + 1} de {table.getPageCount() || 1}
-          </div>
-          <div className="flex items-center gap-2">
-            <Button
-              variant="outline"
-              size="icon"
-              onClick={() => table.previousPage()}
-              disabled={!table.getCanPreviousPage()}
-            >
-              <IconChevronLeft className="size-4" />
-            </Button>
-            <Button
-              variant="outline"
-              size="icon"
-              onClick={() => table.nextPage()}
-              disabled={!table.getCanNextPage()}
-            >
-              <IconChevronRight className="size-4" />
-            </Button>
-          </div>
-        </div>
+        <TablePagination
+          table={table}
+          pageSizeOptions={[10, 20, 30, 40, 50]}
+          rowsPerPageLabel="Itens por página"
+          showSelectedRows
+          selectionLabel={(selected, total) => `${selected} de ${total} selecionados`}
+        />
       </div>
 
       <Dialog
diff --git a/src/components/data-table.tsx b/src/components/data-table.tsx
index 20cc2ab..28b7544 100644
--- a/src/components/data-table.tsx
+++ b/src/components/data-table.tsx
@@ -20,20 +20,16 @@ import {
   verticalListSortingStrategy,
 } from "@dnd-kit/sortable"
 import { CSS } from "@dnd-kit/utilities"
-import {
-  IconChevronDown,
-  IconChevronLeft,
-  IconChevronRight,
-  IconChevronsLeft,
-  IconChevronsRight,
-  IconCircleCheckFilled,
-  IconDotsVertical,
-  IconGripVertical,
-  IconLayoutColumns,
-  IconLoader,
-  IconPlus,
-  IconTrendingUp,
-} from "@tabler/icons-react"
+import {
+  IconChevronDown,
+  IconCircleCheckFilled,
+  IconDotsVertical,
+  IconGripVertical,
+  IconLayoutColumns,
+  IconLoader,
+  IconPlus,
+  IconTrendingUp,
+} from "@tabler/icons-react"
 import {
   ColumnDef,
   ColumnFiltersState,
@@ -99,12 +95,13 @@ import {
   TableHeader,
   TableRow,
 } from "@/components/ui/table"
-import {
-  Tabs,
-  TabsContent,
-  TabsList,
-  TabsTrigger,
-} from "@/components/ui/tabs"
+import {
+  Tabs,
+  TabsContent,
+  TabsList,
+  TabsTrigger,
+} from "@/components/ui/tabs"
+import { TablePagination } from "@/components/ui/table-pagination"
 
 export const schema = z.object({
   id: z.number(),
@@ -529,85 +526,18 @@ export function DataTable({
               </TableBody>
             </Table>
           </DndContext>
-        </div>
-        <div className="flex items-center justify-between px-4">
-          <div className="text-muted-foreground hidden flex-1 text-sm lg:flex">
-            {table.getFilteredSelectedRowModel().rows.length} of{" "}
-            {table.getFilteredRowModel().rows.length} row(s) selected.
-          </div>
-          <div className="flex w-full items-center gap-8 lg:w-fit">
-            <div className="hidden items-center gap-2 lg:flex">
-              <Label htmlFor="rows-per-page" className="text-sm font-medium">
-                Rows per page
-              </Label>
-              <Select
-                value={`${table.getState().pagination.pageSize}`}
-                onValueChange={(value) => {
-                  table.setPageSize(Number(value))
-                }}
-              >
-                <SelectTrigger size="sm" className="w-20" id="rows-per-page">
-                  <SelectValue
-                    placeholder={table.getState().pagination.pageSize}
-                  />
-                </SelectTrigger>
-                <SelectContent side="top">
-                  {[10, 20, 30, 40, 50].map((pageSize) => (
-                    <SelectItem key={pageSize} value={`${pageSize}`}>
-                      {pageSize}
-                    </SelectItem>
-                  ))}
-                </SelectContent>
-              </Select>
-            </div>
-            <div className="flex w-fit items-center justify-center text-sm font-medium">
-              Page {table.getState().pagination.pageIndex + 1} of{" "}
-              {table.getPageCount()}
-            </div>
-            <div className="ml-auto flex items-center gap-2 lg:ml-0">
-              <Button
-                variant="outline"
-                className="hidden h-8 w-8 p-0 lg:flex"
-                onClick={() => table.setPageIndex(0)}
-                disabled={!table.getCanPreviousPage()}
-              >
-                <span className="sr-only">Go to first page</span>
-                <IconChevronsLeft />
-              </Button>
-              <Button
-                variant="outline"
-                className="size-8"
-                size="icon"
-                onClick={() => table.previousPage()}
-                disabled={!table.getCanPreviousPage()}
-              >
-                <span className="sr-only">Go to previous page</span>
-                <IconChevronLeft />
-              </Button>
-              <Button
-                variant="outline"
-                className="size-8"
-                size="icon"
-                onClick={() => table.nextPage()}
-                disabled={!table.getCanNextPage()}
-              >
-                <span className="sr-only">Go to next page</span>
-                <IconChevronRight />
-              </Button>
-              <Button
-                variant="outline"
-                className="hidden size-8 lg:flex"
-                size="icon"
-                onClick={() => table.setPageIndex(table.getPageCount() - 1)}
-                disabled={!table.getCanNextPage()}
-              >
-                <span className="sr-only">Go to last page</span>
-                <IconChevronsRight />
-              </Button>
-            </div>
-          </div>
-        </div>
-      </TabsContent>
+        </div>
+        <TablePagination
+          table={table}
+          pageSizeOptions={[10, 20, 30, 40, 50]}
+          rowsPerPageLabel="Rows per page"
+          showSelectedRows
+          selectionLabel={(selected, total) =>
+            `${selected} of ${total} row${total === 1 ? "" : "s"} selected.`
+          }
+          className="pb-4"
+        />
+      </TabsContent>
       <TabsContent
         value="past-performance"
         className="flex flex-col px-4 lg:px-6"
diff --git a/src/components/ui/table-pagination.tsx b/src/components/ui/table-pagination.tsx
new file mode 100644
index 0000000..6e0010f
--- /dev/null
+++ b/src/components/ui/table-pagination.tsx
@@ -0,0 +1,177 @@
+import { useMemo } from "react"
+import type { Table } from "@tanstack/react-table"
+
+import {
+  Pagination,
+  PaginationContent,
+  PaginationEllipsis,
+  PaginationItem,
+  PaginationLink,
+  PaginationNext,
+  PaginationPrevious,
+} from "@/components/ui/pagination"
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select"
+import { cn } from "@/lib/utils"
+
+type TablePaginationProps<TData> = {
+  table: Table<TData>
+  pageSizeOptions?: number[]
+  rowsPerPageLabel?: string
+  showSelectedRows?: boolean
+  selectionLabel?: (selected: number, total: number) => React.ReactNode
+  className?: string
+}
+
+function buildPaginationRange(currentPage: number, pageCount: number) {
+  if (pageCount <= 7) {
+    return Array.from({ length: pageCount }, (_, index) => index + 1)
+  }
+
+  const range: Array<number | "ellipsis-left" | "ellipsis-right"> = [1]
+  const left = Math.max(2, currentPage - 1)
+  const right = Math.min(pageCount - 1, currentPage + 1)
+
+  if (left > 2) {
+    range.push("ellipsis-left")
+  }
+
+  for (let page = left; page <= right; page += 1) {
+    range.push(page)
+  }
+
+  if (right < pageCount - 1) {
+    range.push("ellipsis-right")
+  }
+
+  range.push(pageCount)
+  return range
+}
+
+export function TablePagination<TData>({
+  table,
+  pageSizeOptions = [10, 20, 30, 50],
+  rowsPerPageLabel = "Itens por página",
+  showSelectedRows = false,
+  selectionLabel,
+  className,
+}: TablePaginationProps<TData>) {
+  const pageIndex = table.getState().pagination.pageIndex
+  const pageSize = table.getState().pagination.pageSize
+  const pageCount = Math.max(table.getPageCount(), 1)
+  const currentPage = Math.min(pageIndex + 1, pageCount)
+
+  const totalRows = table.getFilteredRowModel().rows.length
+  const currentRows = table.getRowModel().rows.length
+
+  const rangeStart = totalRows === 0 ? 0 : pageIndex * pageSize + 1
+  const rangeEnd = totalRows === 0 ? 0 : rangeStart + currentRows - 1
+
+  const selectedCount = table.getFilteredSelectedRowModel().rows.length
+
+  const paginationRange = useMemo(
+    () => buildPaginationRange(currentPage, pageCount),
+    [currentPage, pageCount]
+  )
+
+  const handlePageChange = (pageNumber: number) => {
+    table.setPageIndex(pageNumber - 1)
+  }
+
+  return (
+    <div
+      className={cn(
+        "flex flex-col gap-4 border-t border-slate-200 px-4 pt-4 text-sm text-neutral-600 md:flex-row md:items-center md:justify-between",
+        className
+      )}
+    >
+      {showSelectedRows ? (
+        <div className="text-xs text-neutral-500 md:text-sm">
+          {selectionLabel
+            ? selectionLabel(selectedCount, totalRows)
+            : `${selectedCount} de ${totalRows} selecionados`}
+        </div>
+      ) : (
+        <div className="sr-only">Paginação de tabela</div>
+      )}
+
+      <div className="flex flex-col-reverse items-center gap-3 md:flex-row md:gap-4 md:justify-end md:flex-1">
+        {pageSizeOptions.length > 0 ? (
+          <div className="flex items-center gap-2 text-xs uppercase tracking-wide text-neutral-500 md:text-sm">
+            <span>{rowsPerPageLabel}</span>
+            <Select
+              value={`${pageSize}`}
+              onValueChange={(value) => {
+                table.setPageSize(Number(value))
+                table.setPageIndex(0)
+              }}
+            >
+              <SelectTrigger className="h-8 w-20">
+                <SelectValue placeholder={pageSize} />
+              </SelectTrigger>
+              <SelectContent align="end">
+                {pageSizeOptions.map((option) => (
+                  <SelectItem key={option} value={`${option}`}>
+                    {option}
+                  </SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+          </div>
+        ) : null}
+
+        <div className="flex flex-col items-center gap-2 md:flex-row md:gap-3">
+          <span className="text-xs font-medium text-neutral-500 md:text-sm">
+            {totalRows === 0
+              ? "Nenhum registro"
+              : `Mostrando ${rangeStart}-${rangeEnd} de ${totalRows}`}
+          </span>
+          <Pagination>
+            <PaginationContent>
+              <PaginationItem>
+                <PaginationPrevious
+                  disabled={!table.getCanPreviousPage()}
+                  onClick={() => table.previousPage()}
+                />
+              </PaginationItem>
+              {paginationRange.map((item, index) => {
+                if (typeof item === "number") {
+                  return (
+                    <PaginationItem key={`page-${item}`}>
+                      <PaginationLink
+                        href="#"
+                        isActive={item === currentPage}
+                        onClick={(event) => {
+                          event.preventDefault()
+                          handlePageChange(item)
+                        }}
+                      >
+                        {item}
+                      </PaginationLink>
+                    </PaginationItem>
+                  )
+                }
+                return (
+                  <PaginationItem key={`ellipsis-${item}-${index}`}>
+                    <PaginationEllipsis />
+                  </PaginationItem>
+                )
+              })}
+              <PaginationItem>
+                <PaginationNext
+                  disabled={!table.getCanNextPage()}
+                  onClick={() => table.nextPage()}
+                />
+              </PaginationItem>
+            </PaginationContent>
+          </Pagination>
+        </div>
+      </div>
+    </div>
+  )
+}