From 2ef2b2e814da2bf6f46e0d92a0cbd3725965b5a8 Mon Sep 17 00:00:00 2001
From: karishmas6 <carishmashukla28@gmail.com>
Date: Wed, 14 Aug 2024 08:25:20 +0530
Subject: [PATCH] feat: click next pagination

---
 maxun-core/src/browserSide/scraper.js | 43 ++++++++++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)

diff --git a/maxun-core/src/browserSide/scraper.js b/maxun-core/src/browserSide/scraper.js
index 7da38aa9..731b929a 100644
--- a/maxun-core/src/browserSide/scraper.js
+++ b/maxun-core/src/browserSide/scraper.js
@@ -164,6 +164,47 @@ async function scrollUpToLoadMore(selector, limit) {
   }
 }
 
+async function clickNextPagination(selector, scrapedData, limit) {
+  // Check if the limit is already met
+  if (scrapedData.length >= limit) {
+      return false; // Return false to indicate no further action is needed
+  }
+
+  // Check if a single "Next" button exists
+  let nextButton = document.querySelector(selector);
+
+  if (nextButton) {
+      nextButton.click();
+      return true; // Indicate that pagination occurred
+  } else {
+      // Handle pagination with numbers
+      const paginationButtons = document.querySelectorAll(selector);
+      let clicked = false;
+
+      // Loop through pagination buttons to find the current active page
+      for (let i = 0; i < paginationButtons.length - 1; i++) {
+          const button = paginationButtons[i];
+          if (button.classList.contains('active')) {
+              // Click the next button if available
+              const nextButtonInPagination = paginationButtons[i + 1];
+              if (nextButtonInPagination) {
+                  nextButtonInPagination.click();
+                  clicked = true;
+                  break;
+              }
+          }
+      }
+
+      // If no next button was clicked, we might be on the last page
+      if (!clicked) {
+          throw new Error("No more items to load or pagination has ended.");
+      }
+
+      //return clicked; // Indicate whether pagination occurred
+  }
+}
+
+
 /**
  * Returns a "scrape" result from the current page.
  * @returns {Array<Object>} *Curated* array of scraped information (with sparse rows removed)
@@ -343,7 +384,7 @@ async function scrollUpToLoadMore(selector, limit) {
                     await scrollUpToLoadMore(listSelector, limit);
                     break;
                 case 'clickNext':
-                    //await clickNextPagination(pagination.selector);
+                    await clickNextPagination(pagination.selector);
                     break;
                 case 'clickLoadMore':
                     //await clickLoadMorePagination(pagination.selector);