From 944b553e736d645e4ff6aea6122bc4491b675d1d Mon Sep 17 00:00:00 2001
From: aleidk <ale.navarro.parra@gmail.com>
Date: Tue, 19 Mar 2024 20:43:04 -0300
Subject: [PATCH] feat(Components): Add pagination component

This component accept a Page<T> type from [astro](https://docs.astro.build/en/guides/routing/#complete-api-reference)
---
 astro.config.mjs                   |   3 +
 src/assets/style/_variables.scss   |   3 +
 src/assets/style/style.scss        |   2 +-
 src/components/Button/Button.astro |  24 ++++--
 src/components/Navbar.astro        |  28 +++---
 src/components/Pagination.astro    | 133 +++++++++++++++++++++++++++++
 src/pages/index.astro              |  30 ++++---
 src/pages/projects/[page].astro    |  69 +++++++++++++++
 src/pages/projects/index.astro     |  49 -----------
 9 files changed, 258 insertions(+), 83 deletions(-)
 create mode 100644 src/components/Pagination.astro
 create mode 100644 src/pages/projects/[page].astro
 delete mode 100644 src/pages/projects/index.astro

diff --git a/astro.config.mjs b/astro.config.mjs
index 932112e..9c13b36 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -8,4 +8,7 @@ export default defineConfig({
   prefetch: true,
   integrations: [react(), astroI18next()],
   experimental: {},
+  redirects: {
+    '/projects': '/projects/1',
+  },
 });
diff --git a/src/assets/style/_variables.scss b/src/assets/style/_variables.scss
index d0281e8..69697ab 100644
--- a/src/assets/style/_variables.scss
+++ b/src/assets/style/_variables.scss
@@ -50,6 +50,9 @@ $border-radius: 0.5rem;
   --prj-primary: #{getColor('teal')};
   --prj-primary-text: #{getColor('base')};
 
+  --prj-secondary: #{getColor('mauve')};
+  --prj-secondary-text: #{getColor('base')};
+
   --prj-danger: #{getColor('red')};
   --prj-danger-text: #{getColor('base')};
 
diff --git a/src/assets/style/style.scss b/src/assets/style/style.scss
index 5cf0154..265234d 100644
--- a/src/assets/style/style.scss
+++ b/src/assets/style/style.scss
@@ -159,7 +159,7 @@ a {
   transition: text-shadow 0.2s;
   --anim-shadow-color: var(--prj-accent-bg);
 
-  &:hover {
+  &:not(.clean):hover {
     text-shadow: 1px 1px 8px var(--anim-shadow-color);
   }
 }
diff --git a/src/components/Button/Button.astro b/src/components/Button/Button.astro
index de2ec69..51d8e2e 100644
--- a/src/components/Button/Button.astro
+++ b/src/components/Button/Button.astro
@@ -1,24 +1,36 @@
 ---
 interface Props {
   className?: string;
+  href?: string;
 }
 
-const { className = '' } = Astro.props;
+const { className = '', href } = Astro.props;
 ---
 
-<button class:list={className}>
-  <slot />
-</button>
+{
+  href !== undefined ? (
+    <a href={href} class:list={['clean', 'btn', className]}>
+      <slot />
+    </a>
+  ) : (
+    <button class:list={className}>
+      <slot />
+    </button>
+  )
+}
 
 <style lang="scss">
-  button {
+  button,
+  .btn {
+    display: inline-block;
+    text-decoration: none;
     font-size: 1rem;
     padding: var(--prj-spacing-1) var(--prj-spacing-3);
     background-color: var(--prj-accent-bg);
     color: var(--prj-accent-text);
 
     border-radius: 6px;
-    border-color: var(--prj-accent-bg);
+    border: 1px solid var(--prj-accent-bg);
 
     cursor: pointer;
 
diff --git a/src/components/Navbar.astro b/src/components/Navbar.astro
index 247c5c3..6c137f4 100644
--- a/src/components/Navbar.astro
+++ b/src/components/Navbar.astro
@@ -52,25 +52,25 @@ const links = [
 </div>
 
 <script>
-  const normilizeUrl = (url: string): string => {
-    let newUrl = `${url}`;
-
-    if (newUrl.endsWith('/')) {
-      newUrl = newUrl.slice(0, -1);
-    }
-
-    return newUrl;
-  };
-
   const setActiveLink = () => {
     const links =
       document.querySelectorAll<HTMLAnchorElement>(`#main-navbar a`);
 
-    links.forEach((link) =>
-      normilizeUrl(link.pathname) === normilizeUrl(location.pathname)
+    links.forEach((link) => {
+      if (link.pathname === '/' && location.pathname === '/') {
+        link.classList.add('active');
+        return;
+      }
+
+      if (link.pathname === '/' && location.pathname !== '/') {
+        link.classList.remove('active');
+        return;
+      }
+
+      location.pathname.startsWith(link.pathname)
         ? link.classList.add('active')
-        : link.classList.remove('active'),
-    );
+        : link.classList.remove('active');
+    });
   };
   // Add active class to the current link
   document.addEventListener('astro:page-load', setActiveLink, { once: true });
diff --git a/src/components/Pagination.astro b/src/components/Pagination.astro
new file mode 100644
index 0000000..e545fd4
--- /dev/null
+++ b/src/components/Pagination.astro
@@ -0,0 +1,133 @@
+---
+import { type Page } from 'astro';
+
+interface Props {
+  page: Page;
+  paginationOffset?: number;
+  urlPattern: string;
+}
+
+const { page, urlPattern, paginationOffset = 3 } = Astro.props;
+
+const pages = [];
+
+const lowerEnd = Math.max(page.currentPage - paginationOffset, 1);
+const highEnd = Math.min(page.currentPage + paginationOffset, page.lastPage);
+
+const generateUrl = (index: number) => {
+  return urlPattern.replace('{}', index.toString());
+};
+
+for (let index = lowerEnd; index <= highEnd; index++) {
+  pages.push({
+    index,
+    url: generateUrl(index),
+  });
+}
+---
+
+<nav role="navigation" aria-label="Pagination" class="w-100 my-4">
+  <ul class="list-unstyle hstack justify-content-center">
+    {
+      page.url.prev !== undefined && (
+        <li>
+          <a
+            href={page.url.prev}
+            class="prev-page"
+            aria-label="Go to previous page"
+          >
+            « Prev
+          </a>
+        </li>
+      )
+    }{
+      lowerEnd !== 1 && (
+        <>
+          <li>
+            <a
+              href={generateUrl(1)}
+              class="prev-page"
+              aria-label={`Go to page 1`}
+            >
+              1
+            </a>
+          </li>
+          <li>
+            <span class="start-ellipsis">…</span>
+          </li>
+        </>
+      )
+    }
+    {
+      pages.map((item) => (
+        <li>
+          <a
+            class:list={[{ current: item.index === page.currentPage }]}
+            href={item.url}
+            aria-label={`Go to page ${item.index}`}
+          >
+            {item.index}
+          </a>
+        </li>
+      ))
+    }
+    {
+      highEnd !== page.lastPage && (
+        <>
+          <li>
+            <span class="start-ellipsis">…</span>
+          </li>
+          <li>
+            <a
+              href={generateUrl(page.lastPage)}
+              class="next-page"
+              aria-label={`Go to page ${page.lastPage}`}
+            >
+              {page.lastPage}
+            </a>
+          </li>
+        </>
+      )
+    }
+    {
+      page.url.next !== undefined && (
+        <li>
+          <a
+            href={page.url.next}
+            class="next-page"
+            aria-label="Go to next page"
+          >
+            Next »
+          </a>
+        </li>
+      )
+    }
+  </ul>
+</nav>
+
+<style lang="scss">
+  li {
+    margin-bottom: 0;
+  }
+
+  a {
+    border: 1px solid var(--prj-link-text);
+    padding: var(--prj-spacing-1) var(--prj-spacing-2);
+    border-radius: var(--prj-border-radius);
+    text-decoration: none;
+    transition: background-color 400ms, color 400ms;
+
+    &.current {
+      background-color: var(--prj-secondary);
+      border: 1px solid var(--prj-secondary);
+      color: var(--prj-secondary-text);
+    }
+
+    &:hover {
+      background-color: var(--prj-link-text);
+      border: 1px solid var(--prj-link-text);
+      color: var(--prj-accent-text);
+      text-shadow: none;
+    }
+  }
+</style>
diff --git a/src/pages/index.astro b/src/pages/index.astro
index c1df8ea..b9e342d 100644
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@@ -1,17 +1,21 @@
 ---
-import { getCollection } from "astro:content";
-import { t, changeLanguage } from "i18next";
-import Layout from "../layouts/Layout.astro";
-import Card from "../components/Card.astro";
-import Button from "../components/Button/Button.astro";
-import { Image } from "astro:assets";
-import portrait from "../assets/images/portrait.jpg";
+import { getCollection } from 'astro:content';
+import { t, changeLanguage } from 'i18next';
+import Layout from '../layouts/Layout.astro';
+import Card from '../components/Card.astro';
+import Button from '../components/Button/Button.astro';
+import { Image } from 'astro:assets';
+import portrait from '../assets/images/portrait.jpg';
 
-changeLanguage("en");
+changeLanguage('en');
 
-const blog = await getCollection("blog", ({ data }) => import.meta.env.PROD ? data.draft !== true : true);
+const blog = await getCollection('blog', ({ data }) =>
+  import.meta.env.PROD ? data.draft !== true : true,
+);
 // TODO: show the pinned ones, not the recents
-const portafolio = await getCollection("portafolio", ({ data }) => import.meta.env.PROD ? data.draft !== true : true);
+const portafolio = await getCollection('portafolio', ({ data }) =>
+  import.meta.env.PROD ? data.draft !== true : true,
+);
 ---
 
 <Layout title="aleidk">
@@ -49,8 +53,8 @@ const portafolio = await getCollection("portafolio", ({ data }) => import.meta.e
         />
         <h3 class="fs-4 text-center my-1">Project N°1</h3>
         <p class="text-justify">
-          cillum sint consectetur cupidatat.
-          Lorem ipsum dolor sit amet, qui minim labore adipisicing minim sint
+          cillum sint consectetur cupidatat. Lorem ipsum dolor sit amet, qui
+          minim labore adipisicing minim sint
         </p>
 
         <div class="text-end">
@@ -94,7 +98,7 @@ const portafolio = await getCollection("portafolio", ({ data }) => import.meta.e
     </div>
 
     <div class="mt-4 text-center">
-      <Button className="px-4 py-2 fs-5 ">View Work</Button>
+      <Button className="px-4 py-2 fs-5" href="/projects">View Work</Button>
     </div>
   </section>
 
diff --git a/src/pages/projects/[page].astro b/src/pages/projects/[page].astro
new file mode 100644
index 0000000..985a412
--- /dev/null
+++ b/src/pages/projects/[page].astro
@@ -0,0 +1,69 @@
+---
+import type { InferGetStaticPropsType, GetStaticPaths } from 'astro';
+import { changeLanguage } from 'i18next';
+import { getCollection } from 'astro:content';
+import Layout from '@layouts/Layout.astro';
+import Card from '@components/Card.astro';
+import Pagination from '@components/Pagination.astro';
+
+changeLanguage('en');
+
+export const getStaticPaths = (async ({ paginate }) => {
+  const rawEntries = await getCollection('portafolio', ({ data }) => {
+    return import.meta.env.PROD ? data.draft !== true : true;
+  });
+
+  const entries = rawEntries.map((item, idx) => ({
+    ...item.data,
+    id: idx + 1,
+    slug: item.slug,
+  }));
+
+  return paginate(entries, { pageSize: 6 });
+}) satisfies GetStaticPaths;
+
+type Props = InferGetStaticPropsType<typeof getStaticPaths>;
+
+const { page } = Astro.props;
+---
+
+<Layout title="List of blog entries">
+  <h1 class="text-center">Projects</h1>
+
+  <section class="clean">
+    <div class="grid grid-cols-1 grid-lg-cols-3 gap-4">
+      {
+        page.data.map((item) => (
+          <div>
+            <Card className="anim-hover-zoom">
+              <a class="clean" href={`/projects/${item.slug}`}>
+                <img
+                  src="https://placehold.co/600x400"
+                  alt="project img"
+                  class="border-radius respect-width"
+                  slot="img-header"
+                />
+                <h3 class="fs-4 text-center my-1">Project N°1</h3>
+                <p class="text-justify">
+                  cillum sint consectetur cupidatat. Lorem ipsum dolor sit amet,
+                  qui minim labore adipisicing minim sint
+                </p>
+
+                <div class="text-end">
+                  <a href={`/projects/${item.slug}`}>See more...</a>
+                </div>
+              </a>
+            </Card>
+          </div>
+        ))
+      }
+    </div>
+    <Pagination page={page} urlPattern="/projects/{}" />
+  </section>
+</Layout>
+
+<style lang="scss">
+  a.clean:hover {
+    text-decoration: none;
+  }
+</style>
diff --git a/src/pages/projects/index.astro b/src/pages/projects/index.astro
deleted file mode 100644
index e5adc7d..0000000
--- a/src/pages/projects/index.astro
+++ /dev/null
@@ -1,49 +0,0 @@
----
-import { changeLanguage } from 'i18next';
-import { getCollection } from 'astro:content';
-import Layout from '@layouts/Layout.astro';
-import Card from '@components/Card.astro';
-
-changeLanguage('en');
-
-const rawEntries = await getCollection('portafolio', ({ data }) => {
-  return import.meta.env.PROD ? data.draft !== true : true;
-});
-const entries = rawEntries.map((item, idx) => ({
-  ...item.data,
-  id: idx + 1,
-  slug: item.slug,
-}));
-
-console.log(entries.at(0));
----
-
-<Layout title="List of blog entries">
-  <h1 class="text-center">Projects</h1>
-
-  <section class="clean grid grid-cols-1 grid-lg-cols-3">
-    {
-      entries.map((item) => (
-        <div>
-          <Card className="anim-hover-zoom">
-            <img
-              src="https://placehold.co/600x400"
-              alt="project img"
-              class="border-radius respect-width"
-              slot="img-header"
-            />
-            <h3 class="fs-4 text-center my-1">Project N°1</h3>
-            <p class="text-justify">
-              cillum sint consectetur cupidatat. Lorem ipsum dolor sit amet, qui
-              minim labore adipisicing minim sint
-            </p>
-
-            <div class="text-end">
-              <a href={`/projects/${item.slug}`}>See more...</a>
-            </div>
-          </Card>
-        </div>
-      ))
-    }
-  </section>
-</Layout>