From c7f4087ed2cfc204c7d9813b6474286875d3c96d Mon Sep 17 00:00:00 2001
From: Lim Chee Aun <cheeaun@gmail.com>
Date: Mon, 3 Apr 2023 10:36:31 +0800
Subject: [PATCH] Preliminary steps in adding filter bar

---
 src/app.css                    | 57 +++++++++++++++++++++++
 src/components/icon.jsx        |  1 +
 src/components/timeline.jsx    |  4 ++
 src/pages/account-statuses.jsx | 83 ++++++++++++++++++++++++++++++----
 4 files changed, 135 insertions(+), 10 deletions(-)

diff --git a/src/app.css b/src/app.css
index 1537beba..229ee341 100644
--- a/src/app.css
+++ b/src/app.css
@@ -1641,6 +1641,63 @@ ul.link-list li a .icon {
   }
 }
 
+/* FILTER BAR */
+
+.filter-bar {
+  padding: 8px 16px;
+  background-color: var(--bg-faded-color);
+  display: flex;
+  gap: 8px;
+  overflow-x: auto;
+  mask-image: linear-gradient(
+    to right,
+    transparent,
+    black 16px,
+    black calc(100% - 16px),
+    transparent
+  );
+  align-items: center;
+}
+@media (min-width: 40em) {
+  .filter-bar {
+    background-color: transparent;
+  }
+}
+.filter-bar > a {
+  padding: 8px 16px;
+  border-radius: 999px;
+  background-color: var(--bg-color);
+  color: var(--link-color);
+  text-decoration: none;
+  white-space: nowrap;
+  border: 2px solid transparent;
+  transition: all 0.3s ease-out;
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+}
+.filter-bar > a:is(:hover, :focus) {
+  border-color: var(--link-light-color);
+}
+.filter-bar > a > * {
+  vertical-align: middle;
+}
+.filter-bar > a.is-active {
+  border-color: var(--link-color);
+  box-shadow: inset 0 0 8px var(--link-faded-color);
+}
+.filter-bar > a > .filter-count {
+  font-size: 80%;
+  display: inline-block;
+  color: var(--text-insignificant-color);
+  min-width: 16px;
+  min-height: 16px;
+  padding: 4px;
+  margin: -4px -8px -4px 0;
+  background-color: var(--bg-faded-color);
+  border-radius: 999px;
+}
+
 /* OTHERS */
 
 @media (min-width: 40em) {
diff --git a/src/components/icon.jsx b/src/components/icon.jsx
index 8d6fcb10..afc6e906 100644
--- a/src/components/icon.jsx
+++ b/src/components/icon.jsx
@@ -74,6 +74,7 @@ const ICONS = {
   time: 'mingcute:time-line',
   refresh: 'mingcute:refresh-2-line',
   emoji2: 'mingcute:emoji-2-line',
+  filter: 'mingcute:filter-2-line',
 };
 
 const modules = import.meta.glob('/node_modules/@iconify-icons/mingcute/*.js');
diff --git a/src/components/timeline.jsx b/src/components/timeline.jsx
index c07a5bc8..222ac0e6 100644
--- a/src/components/timeline.jsx
+++ b/src/components/timeline.jsx
@@ -33,6 +33,7 @@ function Timeline({
   headerEnd,
   timelineStart,
   allowFilters,
+  refresh,
 }) {
   const [items, setItems] = useState([]);
   const [uiState, setUIState] = useState('default');
@@ -184,6 +185,9 @@ function Timeline({
     scrollableRef.current?.scrollTo({ top: 0 });
     loadItems(true);
   }, []);
+  useEffect(() => {
+    loadItems(true);
+  }, [refresh]);
 
   useEffect(() => {
     if (reachStart) {
diff --git a/src/pages/account-statuses.jsx b/src/pages/account-statuses.jsx
index 19b9cacb..0efe78be 100644
--- a/src/pages/account-statuses.jsx
+++ b/src/pages/account-statuses.jsx
@@ -1,8 +1,10 @@
 import { useEffect, useMemo, useRef, useState } from 'preact/hooks';
-import { useParams } from 'react-router-dom';
+import { useParams, useSearchParams } from 'react-router-dom';
 import { useSnapshot } from 'valtio';
 
 import AccountInfo from '../components/account-info';
+import Icon from '../components/icon';
+import Link from '../components/link';
 import Timeline from '../components/timeline';
 import { api } from '../utils/api';
 import emojifyText from '../utils/emojify-text';
@@ -15,6 +17,11 @@ const LIMIT = 20;
 function AccountStatuses() {
   const snapStates = useSnapshot(states);
   const { id, ...params } = useParams();
+  const [searchParams, setSearchParams] = useSearchParams();
+  const excludeReplies = !searchParams.get('replies');
+  const tagged = searchParams.get('tagged');
+  const media = !!searchParams.get('media');
+  console.log({ excludeReplies });
   const { masto, instance, authenticated } = api({ instance: params.instance });
   const accountStatusesIterator = useRef();
   async function fetchAccountStatuses(firstLoad) {
@@ -25,7 +32,7 @@ function AccountStatuses() {
           pinned: true,
         })
         .next();
-      if (pinnedStatuses?.length) {
+      if (pinnedStatuses?.length && !tagged && !media) {
         pinnedStatuses.forEach((status) => {
           status._pinned = true;
           saveStatus(status, instance);
@@ -45,6 +52,9 @@ function AccountStatuses() {
     if (firstLoad || !accountStatusesIterator.current) {
       accountStatusesIterator.current = masto.v1.accounts.listStatuses(id, {
         limit: LIMIT,
+        exclude_replies: excludeReplies,
+        only_media: media,
+        tagged,
       });
     }
     const { value, done } = await accountStatusesIterator.current.next();
@@ -62,6 +72,7 @@ function AccountStatuses() {
   }
 
   const [account, setAccount] = useState();
+  const [featuredTags, setFeaturedTags] = useState([]);
   useTitle(
     `${account?.displayName ? account.displayName + ' ' : ''}@${
       account?.acct ? account.acct : 'Account posts'
@@ -77,6 +88,13 @@ function AccountStatuses() {
       } catch (e) {
         console.error(e);
       }
+      try {
+        const featuredTags = await masto.v1.accounts.listFeaturedTags(id);
+        console.log({ featuredTags });
+        setFeaturedTags(featuredTags);
+      } catch (e) {
+        console.error(e);
+      }
     })();
   }, [id]);
 
@@ -85,15 +103,59 @@ function AccountStatuses() {
   const TimelineStart = useMemo(() => {
     const cachedAccount = snapStates.accounts[`${id}@${instance}`];
     return (
-      <AccountInfo
-        instance={instance}
-        account={cachedAccount || id}
-        fetchAccount={() => masto.v1.accounts.fetch(id)}
-        authenticated={authenticated}
-        standalone
-      />
+      <>
+        <AccountInfo
+          instance={instance}
+          account={cachedAccount || id}
+          fetchAccount={() => masto.v1.accounts.fetch(id)}
+          authenticated={authenticated}
+          standalone
+        />
+        <div class="filter-bar">
+          <Icon icon="filter" class="insignificant" size="l" />
+          <Link
+            to={`/${instance}/a/${id}${excludeReplies ? '?replies=1' : ''}`}
+            class={excludeReplies ? '' : 'is-active'}
+          >
+            + Replies
+          </Link>
+          <Link
+            to={`/${instance}/a/${id}${media ? '' : '?media=1'}`}
+            class={media ? 'is-active' : ''}
+          >
+            Media
+          </Link>
+          {featuredTags.map((tag) => (
+            <Link
+              to={`/${instance}/a/${id}${
+                tagged === tag.name
+                  ? ''
+                  : `?tagged=${encodeURIComponent(tag.name)}`
+              }`}
+              class={tagged === tag.name ? 'is-active' : ''}
+            >
+              <span>
+                <span class="more-insignificant">#</span>
+                {tag.name}
+              </span>
+              {
+                // The count differs based on instance 😅
+              }
+              {/* <span class="filter-count">{tag.statusesCount}</span> */}
+            </Link>
+          ))}
+        </div>
+      </>
     );
-  }, [id, instance, authenticated]);
+  }, [
+    id,
+    instance,
+    authenticated,
+    excludeReplies,
+    featuredTags,
+    tagged,
+    media,
+  ]);
 
   return (
     <Timeline
@@ -127,6 +189,7 @@ function AccountStatuses() {
       useItemID
       boostsCarousel={snapStates.settings.boostsCarousel}
       timelineStart={TimelineStart}
+      refresh={excludeReplies + tagged + media}
     />
   );
 }