Improve pagination controls for order and delivery pages

Extract pagination logic into a reusable hook (usePagination) and update components (CustomerOrders, Dashboard, Deliveries, Orders) to utilize it, enhancing UI layout for better overflow handling.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: cc8ba926-557c-4bf1-a2ea-ceabbcf38824
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/cc8ba926-557c-4bf1-a2ea-ceabbcf38824/0XBiHIk

client/src/hooks/usePagination.ts

@@ -0,0 +1,30 @@
+import { useState, useMemo, useEffect } from 'react';
+
+export function usePagination<T>(data: T[], initialItemsPerPage: number = 10) {
+  const [currentPage, setCurrentPage] = useState(1);
+  const [itemsPerPage, setItemsPerPage] = useState(initialItemsPerPage);
+
+  const totalItems = data.length;
+  const totalPages = Math.ceil(totalItems / itemsPerPage);
+
+  // Reset to first page when data changes
+  useEffect(() => {
+    setCurrentPage(1);
+  }, [data.length, itemsPerPage]);
+
+  const paginatedData = useMemo(() => {
+    const startIndex = (currentPage - 1) * itemsPerPage;
+    const endIndex = startIndex + itemsPerPage;
+    return data.slice(startIndex, endIndex);
+  }, [data, currentPage, itemsPerPage]);
+
+  return {
+    currentPage,
+    setCurrentPage,
+    itemsPerPage,
+    setItemsPerPage,
+    totalPages,
+    totalItems,
+    paginatedData,
+  };
+}

client/src/pages/CustomerOrders.tsx

@@ -674,8 +674,8 @@ export default function CustomerOrders() {
   } = usePagination(sortedOrders, 10);
 
   return (
-    <div className="flex-1 overflow-y-auto">
-      <div className="p-6 space-y-6">
+    <div className="flex-1 min-h-0 flex flex-col">
+      <div className="flex-1 overflow-y-auto p-6 space-y-6">
       {/* Header */}
       <div className="bg-white border-b border-gray-200 p-6 shadow-sm -m-6 mb-6">
         <div className="flex items-center justify-between">

client/src/pages/Dashboard.tsx

@@ -218,8 +218,8 @@ export default function Dashboard() {
   };
 
   return (
-    <div className="flex-1 overflow-y-auto">
-      <div className="p-6 space-y-6">
+    <div className="flex-1 min-h-0 flex flex-col">
+      <div className="flex-1 overflow-y-auto p-6 space-y-6">
       {/* Header */}
       <div className="flex items-center justify-between">
         <div>

client/src/pages/Deliveries.tsx

@@ -4,7 +4,8 @@ import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Badge } from "@/components/ui/badge";
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
-import { Pagination, usePagination } from "@/components/ui/pagination";
+import { Pagination } from "@/components/ui/pagination";
+import { usePagination } from "@/hooks/usePagination";
 import { useAuthUnified } from "@/hooks/useAuthUnified";
 import { useStore } from "@/components/Layout";
 import { useToast } from "@/hooks/use-toast";
@@ -255,8 +256,8 @@ export default function Deliveries() {
   const canValidate = permissions.canValidate('deliveries');
 
   return (
-    <div className="flex-1 overflow-y-auto">
-      <div className="p-6 space-y-6">
+    <div className="flex-1 min-h-0 flex flex-col">
+      <div className="flex-1 overflow-y-auto p-6 space-y-6">
       {/* Header */}
       <div className="bg-white border-b border-gray-200 p-6 shadow-sm -m-6 mb-6">
         <div className="flex items-center justify-between">

client/src/pages/Orders.tsx

@@ -4,7 +4,8 @@ import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Badge } from "@/components/ui/badge";
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
-import { Pagination, usePagination } from "@/components/ui/pagination";
+import { Pagination } from "@/components/ui/pagination";
+import { usePagination } from "@/hooks/usePagination";
 import { useAuthUnified } from "@/hooks/useAuthUnified";
 import { useStore } from "@/components/Layout";
 import { useToast } from "@/hooks/use-toast";