From 63900f4788bdbcfb02afb4ee11b530a6bcd7f0de Mon Sep 17 00:00:00 2001
From: Andrea Marco Sartori <andrea.marco.sartori@gmail.com>
Date: Thu, 11 Jan 2024 20:56:54 +1000
Subject: [PATCH] Implement total pages aware pagination

---
 src/Paginations/TotalPagesAwarePagination.php | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 src/Paginations/TotalPagesAwarePagination.php

diff --git a/src/Paginations/TotalPagesAwarePagination.php b/src/Paginations/TotalPagesAwarePagination.php
new file mode 100644
index 0000000..57c0896
--- /dev/null
+++ b/src/Paginations/TotalPagesAwarePagination.php
@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Cerbero\LazyJsonPages\Paginations;
+
+use Cerbero\LazyJsonPages\Concerns\PaginationLengthAware;
+use Traversable;
+
+/**
+ * The pagination aware of the total number of pages.
+ */
+class TotalPagesAwarePagination extends Pagination
+{
+    use PaginationLengthAware;
+
+    /**
+     * Determine whether the configuration matches this pagination.
+     */
+    public function matches(): bool
+    {
+        return $this->config->totalPages !== null
+            && $this->config->perPage === null;
+    }
+
+    /**
+     * Yield the paginated items.
+     *
+     * @return Traversable<string|int, mixed>
+     */
+    public function getIterator(): Traversable
+    {
+        yield from $this->itemsByTotalPages($this->config->totalPages);
+    }
+}