From 1206486016ba598cf5bf1248ff28da1ddc42d96d Mon Sep 17 00:00:00 2001
From: Ren Amamiya <123083837+reyamir@users.noreply.github.com>
Date: Sat, 16 Sep 2023 16:06:01 +0700
Subject: [PATCH] partial support replaceable event

---
 src/app/notes/article.tsx               |  14 +--
 src/shared/widgets/other/learnNostr.tsx | 138 ++++++++----------------
 src/stores/resources.ts                 |  68 ++++++++++++
 src/utils/hooks/useEvent.ts             |  15 ++-
 src/utils/types.d.ts                    |  11 ++
 5 files changed, 144 insertions(+), 102 deletions(-)
 create mode 100644 src/stores/resources.ts

diff --git a/src/app/notes/article.tsx b/src/app/notes/article.tsx
index 0ae99d31..5ca80f82 100644
--- a/src/app/notes/article.tsx
+++ b/src/app/notes/article.tsx
@@ -1,7 +1,7 @@
 import { NDKEvent, NDKKind } from '@nostr-dev-kit/ndk';
 import { writeText } from '@tauri-apps/api/clipboard';
 import { nip19 } from 'nostr-tools';
-import { EventPointer } from 'nostr-tools/lib/nip19';
+import { AddressPointer, EventPointer } from 'nostr-tools/lib/nip19';
 import { useRef, useState } from 'react';
 import { useNavigate, useParams } from 'react-router-dom';
 
@@ -27,7 +27,9 @@ export function ArticleNoteScreen() {
 
   const { id } = useParams();
   const { db } = useStorage();
-  const { status, data } = useEvent(id);
+
+  const naddr = id.startsWith('naddr') ? (nip19.decode(id).data as AddressPointer) : null;
+  const { status, data } = useEvent(id, naddr);
 
   const [isCopy, setIsCopy] = useState(false);
 
@@ -103,15 +105,15 @@ export function ArticleNoteScreen() {
                   <ThreadUser pubkey={data.pubkey} time={data.created_at} />
                   <div className="mt-2">{renderKind(data)}</div>
                   <div>
-                    <NoteActions id={id} pubkey={data.pubkey} extraButtons={false} />
-                    <NoteStats id={id} />
+                    <NoteActions id={data.id} pubkey={data.pubkey} extraButtons={false} />
+                    <NoteStats id={data.id} />
                   </div>
                 </div>
               </div>
             )}
             <div ref={replyRef} className="px-3">
-              <NoteReplyForm id={id} pubkey={db.account.pubkey} />
-              <RepliesList id={id} />
+              <NoteReplyForm id={data?.id} pubkey={db.account.pubkey} />
+              <RepliesList id={data?.id} />
             </div>
           </div>
           <div className="col-span-1" />
diff --git a/src/shared/widgets/other/learnNostr.tsx b/src/shared/widgets/other/learnNostr.tsx
index d6dbe64c..73a34e8e 100644
--- a/src/shared/widgets/other/learnNostr.tsx
+++ b/src/shared/widgets/other/learnNostr.tsx
@@ -1,89 +1,24 @@
-import { Link } from 'react-router-dom';
+import { useNavigate } from 'react-router-dom';
 
 import { ArrowRightIcon } from '@shared/icons';
 import { TitleBar } from '@shared/titleBar';
 
+import { useResources } from '@stores/resources';
+
 import { Widget } from '@utils/types';
 
-const resources = [
-  {
-    title: 'The Basics (provide by nostr.com)',
-    data: [
-      {
-        title: 'What is Nostr?',
-        image: '',
-        url: '',
-      },
-      {
-        title: 'Understanding keys',
-        image: '',
-        url: '',
-      },
-      {
-        title: "What's a client?",
-        image: '',
-        url: '',
-      },
-      {
-        title: 'What are relays?',
-        image: '',
-        url: '',
-      },
-      {
-        title: 'What is an event?',
-        image: '',
-        url: '',
-      },
-      {
-        title: 'How to help Nostr?',
-        image: '',
-        url: '',
-      },
-    ],
-  },
-  {
-    title: 'Lume Tutorials',
-    data: [
-      {
-        title: 'How to use widget?',
-        image: '',
-        url: '',
-      },
-      {
-        title: 'How to send a post?',
-        image: '',
-        url: '',
-      },
-      {
-        title: 'How to find more people?',
-        image: '',
-        url: '',
-      },
-      {
-        title: 'How to edit your profile?',
-        image: '',
-        url: '',
-      },
-      {
-        title: 'How to use focus mode?',
-        image: '',
-        url: '',
-      },
-      {
-        title: 'Report an issue',
-        image: '',
-        url: '',
-      },
-      {
-        title: 'How to support Lume',
-        image: '',
-        url: '',
-      },
-    ],
-  },
-];
-
 export function LearnNostrWidget({ params }: { params: Widget }) {
+  const navigate = useNavigate();
+  const readResource = useResources((state) => state.readResource);
+
+  const resources = useResources((state) => state.resources);
+  const readed = useResources((state) => state.readed);
+
+  const open = (naddr: string) => {
+    readResource(naddr);
+    navigate(`/notes/article/${naddr}`);
+  };
+
   return (
     <div className="relative shrink-0 grow-0 basis-[400px] bg-white/10 backdrop-blur-xl">
       <TitleBar id={params.id} title="The Joy of Nostr" />
@@ -92,24 +27,37 @@ export function LearnNostrWidget({ params }: { params: Widget }) {
           <div key={index} className="mb-6">
             <h3 className="mb-2 font-medium text-white/50">{resource.title}</h3>
             <div className="flex flex-col gap-2">
-              {resource.data.map((item, index) => (
-                <Link
-                  key={index}
-                  to={`/notes/articles/${item.url}`}
-                  className="flex items-center justify-between rounded-xl bg-white/10 px-3 py-3 hover:bg-white/20"
-                >
-                  <div className="inline-flex items-center gap-2.5">
-                    <div className="h-10 w-10 shrink-0 rounded-md bg-white/10" />
-                    <div className="flex flex-col gap-1">
-                      <h5 className="font-semibold leading-none">{item.title}</h5>
-                      <p className="text-sm leading-none text-white/70">Unread</p>
+              {resource.data.length ? (
+                resource.data.map((item, index) => (
+                  <button
+                    key={index}
+                    type="button"
+                    onClick={() => open(item.id)}
+                    className="flex items-center justify-between rounded-xl bg-white/10 px-3 py-3 hover:bg-white/20"
+                  >
+                    <div className="inline-flex items-center gap-2.5">
+                      <div className="h-10 w-10 shrink-0 rounded-md bg-white/10" />
+                      <div className="flex flex-col items-start gap-1">
+                        <h5 className="font-semibold leading-none">{item.title}</h5>
+                        {readed.has(item.id) ? (
+                          <p className="text-sm leading-none text-green-500">Readed</p>
+                        ) : (
+                          <p className="text-sm leading-none text-white/70">Unread</p>
+                        )}
+                      </div>
                     </div>
-                  </div>
-                  <button type="button">
-                    <ArrowRightIcon className="h-5 w-5 text-white" />
+                    <button type="button">
+                      <ArrowRightIcon className="h-5 w-5 text-white" />
+                    </button>
                   </button>
-                </Link>
-              ))}
+                ))
+              ) : (
+                <div className="flex h-14 items-center justify-center rounded-xl bg-white/10 px-3 py-3">
+                  <p className="text-sm font-medium text-white">
+                    More resources are coming, stay tuned.
+                  </p>
+                </div>
+              )}
             </div>
           </div>
         ))}
diff --git a/src/stores/resources.ts b/src/stores/resources.ts
new file mode 100644
index 00000000..30d69aa9
--- /dev/null
+++ b/src/stores/resources.ts
@@ -0,0 +1,68 @@
+import { create } from 'zustand';
+import { createJSONStorage, persist } from 'zustand/middleware';
+
+import { Resources } from '@utils/types';
+
+const DEFAULT_RESOURCES: Array<Resources> = [
+  {
+    title: 'The Basics (provide by nostr.com)',
+    data: [
+      {
+        id: 'naddr1qqxnzd3exsurgwfnxgcnjve5qgsym7p8qvs805ny3z3vausedzzwnwk27cfe67r69nrxpqe8w0urmegrqsqqqa283wgxe0',
+        title: 'What is Nostr?',
+        image: '',
+      },
+      {
+        id: 'naddr1qqxnzd3exsurgwf48qcnvdfcqgsym7p8qvs805ny3z3vausedzzwnwk27cfe67r69nrxpqe8w0urmegrqsqqqa28cnv0yt',
+        title: 'Understanding keys',
+        image: '',
+      },
+      {
+        id: 'naddr1qqxnzd3exsurgwfcxgcrzwfjqgsym7p8qvs805ny3z3vausedzzwnwk27cfe67r69nrxpqe8w0urmegrqsqqqa28uccw5e',
+        title: "What's a client?",
+        image: '',
+      },
+      {
+        id: 'naddr1qqxnzd3exsurgwfexqersdp5qgsym7p8qvs805ny3z3vausedzzwnwk27cfe67r69nrxpqe8w0urmegrqsqqqa28jvlesq',
+        title: 'What are relays?',
+        image: '',
+      },
+      {
+        id: 'naddr1qqxnzd3exsur2vpjxserjveeqgsym7p8qvs805ny3z3vausedzzwnwk27cfe67r69nrxpqe8w0urmegrqsqqqa28rqy7mx',
+        title: 'What is an event?',
+        image: '',
+      },
+      {
+        id: 'naddr1qqxnzd3exsur2vp5xsmnywpnqgsym7p8qvs805ny3z3vausedzzwnwk27cfe67r69nrxpqe8w0urmegrqsqqqa28hxwx4e',
+        title: 'How to help Nostr?',
+        image: '',
+      },
+    ],
+  },
+  {
+    title: 'Lume Tutorials',
+    data: [],
+  },
+];
+
+interface ResourceState {
+  resources: Array<Resources>;
+  readed: Set<string>;
+  readResource: (id: string) => void;
+}
+
+export const useResources = create<ResourceState>()(
+  persist(
+    (set) => ({
+      resources: DEFAULT_RESOURCES,
+      readed: new Set(),
+      readResource: (id: string) => {
+        set((state) => ({ readed: new Set(state.readed).add(id) }));
+      },
+    }),
+    {
+      name: 'resources',
+      storage: createJSONStorage(() => localStorage),
+    }
+  )
+);
diff --git a/src/utils/hooks/useEvent.ts b/src/utils/hooks/useEvent.ts
index 1e952b19..f6dde150 100644
--- a/src/utils/hooks/useEvent.ts
+++ b/src/utils/hooks/useEvent.ts
@@ -1,22 +1,35 @@
 import { NDKEvent } from '@nostr-dev-kit/ndk';
 import { useQuery } from '@tanstack/react-query';
+import { AddressPointer } from 'nostr-tools/lib/nip19';
 
 import { useNDK } from '@libs/ndk/provider';
 import { useStorage } from '@libs/storage/provider';
 
 import { toRawEvent } from '@utils/rawEvent';
 
-export function useEvent(id: string, embed?: string) {
+export function useEvent(id: string, naddr?: AddressPointer, embed?: string) {
   const { db } = useStorage();
   const { ndk } = useNDK();
   const { status, data } = useQuery(
     ['event', id],
     async () => {
+      if (naddr) {
+        const rEvents = await ndk.fetchEvents({
+          kinds: [naddr.kind],
+          '#d': [naddr.identifier],
+          authors: [naddr.pubkey],
+        });
+        const rEvent = [...rEvents].slice(-1)[0];
+
+        return rEvent;
+      }
+
       // return embed event (nostr.band api) or repost
       if (embed) {
         const event: NDKEvent = JSON.parse(embed);
         return event;
       }
+
       // get event from db
       const dbEvent = await db.getEventByID(id);
       if (dbEvent) return dbEvent;
diff --git a/src/utils/types.d.ts b/src/utils/types.d.ts
index 21244e04..0bd2ff84 100644
--- a/src/utils/types.d.ts
+++ b/src/utils/types.d.ts
@@ -111,3 +111,14 @@ export interface NostrBuildResponse extends Response {
     }>;
   };
 }
+
+export interface Resource {
+  id: string;
+  title: string;
+  image: string;
+}
+
+export interface Resources {
+  title: string;
+  data: Array<Resource>;
+}