Refactor

1 files changed, 64 insertions, 0 deletions

diff --git a/src/core/components/elements/Pagination/Pagination.js b/src/core/components/elements/Pagination/Pagination.js
new file mode 100644
index 00000000..485295fe
--- /dev/null
+++ b/src/core/components/elements/Pagination/Pagination.js
@@ -0,0 +1,64 @@
+import Link from "../Link/Link"
+
+const Pagination = ({ pageCount, currentPage, url, className }) => {
+  let firstPage = false
+  let lastPage = false
+  let dotsPrevPage = false
+  let dotsNextPage = false
+  let urlParameterPrefix = url.includes('?') ? '&' : '?'
+  
+  return pageCount > 1 && (
+    <div className={`pagination ${className}`}>
+      { Array.from(Array(pageCount)).map((v, i) => {
+        let page = i + 1
+        let rangePrevPage = currentPage - 2
+        let rangeNextPage = currentPage + 2
+        let PageComponent = <Link key={i} href={`${url + urlParameterPrefix}page=${page}`} className={"pagination-item" + (page == currentPage ? " pagination-item--active " : "")}>{page}</Link>
+        let DotsComponent = <div key={i} className="pagination-dots">...</div>
+
+        if (pageCount == 7) {
+          return PageComponent
+        }
+
+        if (currentPage == 1) rangeNextPage += 3
+        if (currentPage == 2) rangeNextPage += 2
+        if (currentPage == 3) rangeNextPage += 1
+        if (currentPage == 4) rangePrevPage -= 1
+        if (currentPage == pageCount) rangePrevPage -= 3
+        if (currentPage == pageCount - 1) rangePrevPage -= 2
+        if (currentPage == pageCount - 2) rangePrevPage -= 1
+        if (currentPage == pageCount - 3) rangeNextPage += 1
+
+        if (page > rangePrevPage && page < rangeNextPage) {
+          return PageComponent
+        }
+
+        if (page == 1 && rangePrevPage >= 1 && !firstPage) {
+          firstPage = true
+          return PageComponent
+        }
+
+        if (page == pageCount && rangeNextPage <= pageCount && !lastPage) {
+          lastPage = true
+          return PageComponent
+        }
+
+        if (page > currentPage && (pageCount - currentPage) > 1 && !dotsNextPage) {
+          dotsNextPage = true
+          return DotsComponent
+        }
+
+        if (page < currentPage && (currentPage - 1) > 1 && !dotsPrevPage) {
+          dotsPrevPage = true
+          return DotsComponent
+        }
+      }) }
+    </div>
+  )
+}
+
+Pagination.defaultProps = {
+  className: ''
+}
+
+export default Pagination
\ No newline at end of file