From a4e03a59ebf4c4c964414439a99655cfd7335a48 Mon Sep 17 00:00:00 2001
From: Ren Amamiya <123083837+reyamir@users.noreply.github.com>
Date: Tue, 25 Jul 2023 16:12:52 +0700
Subject: [PATCH] add unknown chats modal

---
 src/app/chats/components/list.tsx     |  35 +++-----
 src/app/chats/components/modal.tsx    |   6 +-
 src/app/chats/components/unknowns.tsx | 117 ++++++++++++++++++++++++++
 src/libs/storage.tsx                  |   8 +-
 4 files changed, 139 insertions(+), 27 deletions(-)
 create mode 100644 src/app/chats/components/unknowns.tsx

diff --git a/src/app/chats/components/list.tsx b/src/app/chats/components/list.tsx
index 27afb3c2..14b7dbd6 100644
--- a/src/app/chats/components/list.tsx
+++ b/src/app/chats/components/list.tsx
@@ -1,15 +1,15 @@
 import { useQuery } from '@tanstack/react-query';
+import { useCallback } from 'react';
 
 import { ChatsListItem } from '@app/chats/components/item';
 import { NewMessageModal } from '@app/chats/components/modal';
 import { ChatsListSelfItem } from '@app/chats/components/self';
+import { UnknownsModal } from '@app/chats/components/unknowns';
 
 import { getChats } from '@libs/storage';
 
-import { StrangersIcon } from '@shared/icons';
-
 import { useAccount } from '@utils/hooks/useAccount';
-import { compactNumber } from '@utils/number';
+import { Chats } from '@utils/types';
 
 export function ChatsList() {
   const { account } = useAccount();
@@ -21,6 +21,15 @@ export function ChatsList() {
     return await getChats();
   });
 
+  const renderItem = useCallback(
+    (item: Chats) => {
+      if (account.pubkey !== item.sender_pubkey) {
+        return <ChatsListItem key={item.sender_pubkey} data={item} />;
+      }
+    },
+    [chats]
+  );
+
   if (status === 'loading') {
     return (
       <div className="flex flex-col">
@@ -46,24 +55,8 @@ export function ChatsList() {
           <div className="h-3 w-full animate-pulse rounded-sm bg-zinc-800" />
         </div>
       )}
-      {chats.follows.map((item) => {
-        if (account.pubkey !== item.sender_pubkey) {
-          return <ChatsListItem key={item.sender_pubkey} data={item} />;
-        }
-      })}
-      <button
-        type="button"
-        className="inline-flex h-9 items-center gap-2.5 rounded-md px-2.5"
-      >
-        <div className="inline-flex h-6 w-6 shrink-0 items-center justify-center rounded border-t border-zinc-800/50 bg-zinc-900">
-          <StrangersIcon className="h-3 w-3 text-zinc-200" />
-        </div>
-        <div>
-          <h5 className="font-medium text-zinc-400">
-            {compactNumber.format(chats.unknown)} strangers
-          </h5>
-        </div>
-      </button>
+      {chats.follows.map((item) => renderItem(item))}
+      {chats.unknowns.length > 0 && <UnknownsModal data={chats.unknowns} />}
       <NewMessageModal />
       {isFetching && (
         <div className="inline-flex h-9 items-center gap-2.5 rounded-md px-2.5">
diff --git a/src/app/chats/components/modal.tsx b/src/app/chats/components/modal.tsx
index 5a5f26dd..3e3ba19c 100644
--- a/src/app/chats/components/modal.tsx
+++ b/src/app/chats/components/modal.tsx
@@ -78,9 +78,9 @@ export function NewMessageModal() {
                       <button
                         type="button"
                         onClick={closeModal}
-                        className="inline-flex h-5 w-5 items-center justify-center rounded hover:bg-zinc-900"
+                        className="inline-flex h-5 w-5 items-center justify-center rounded hover:bg-zinc-800"
                       >
-                        <CancelIcon width={20} height={20} className="text-zinc-300" />
+                        <CancelIcon className="h-4 w-4 text-zinc-300" />
                       </button>
                     </div>
                     <Dialog.Description className="text-sm leading-tight text-zinc-400">
@@ -104,7 +104,7 @@ export function NewMessageModal() {
                           <button
                             type="button"
                             onClick={() => openChat(follow)}
-                            className="inline-flex w-max translate-x-20 transform rounded border-t border-zinc-600/50 bg-zinc-700 px-3 py-1.5 text-sm transition-transform duration-150 ease-in-out hover:bg-fuchsia-500 group-hover:translate-x-0"
+                            className="hidden w-max rounded-md bg-zinc-700 px-3 py-1 text-sm font-medium hover:bg-fuchsia-500 group-hover:inline-flex"
                           >
                             Chat
                           </button>
diff --git a/src/app/chats/components/unknowns.tsx b/src/app/chats/components/unknowns.tsx
new file mode 100644
index 00000000..f51ced55
--- /dev/null
+++ b/src/app/chats/components/unknowns.tsx
@@ -0,0 +1,117 @@
+import { Dialog, Transition } from '@headlessui/react';
+import { Fragment, useState } from 'react';
+import { useNavigate } from 'react-router-dom';
+
+import { User } from '@app/auth/components/user';
+
+import { CancelIcon, StrangersIcon } from '@shared/icons';
+
+import { compactNumber } from '@utils/number';
+import { Chats } from '@utils/types';
+
+export function UnknownsModal({ data }: { data: Chats[] }) {
+  const navigate = useNavigate();
+  const [isOpen, setIsOpen] = useState(false);
+
+  const closeModal = () => {
+    setIsOpen(false);
+  };
+
+  const openModal = () => {
+    setIsOpen(true);
+  };
+
+  const openChat = (pubkey: string) => {
+    closeModal();
+    navigate(`/app/chats/${pubkey}`);
+  };
+
+  return (
+    <>
+      <button
+        type="button"
+        onClick={() => openModal()}
+        className="inline-flex h-9 items-center gap-2.5 rounded-md px-2.5"
+      >
+        <div className="inline-flex h-6 w-6 shrink-0 items-center justify-center rounded border-t border-zinc-800/50 bg-zinc-900">
+          <StrangersIcon className="h-3 w-3 text-zinc-200" />
+        </div>
+        <div>
+          <h5 className="font-medium text-zinc-400">
+            {compactNumber.format(data.length)} unknowns
+          </h5>
+        </div>
+      </button>
+      <Transition appear show={isOpen} as={Fragment}>
+        <Dialog as="div" className="relative z-10" onClose={closeModal}>
+          <Transition.Child
+            as={Fragment}
+            enter="ease-out duration-300"
+            enterFrom="opacity-0"
+            enterTo="opacity-100"
+            leave="ease-in duration-200"
+            leaveFrom="opacity-100"
+            leaveTo="opacity-0"
+          >
+            <div className="fixed inset-0 z-50 bg-black bg-opacity-30 backdrop-blur-md" />
+          </Transition.Child>
+          <div className="fixed inset-0 z-50 flex min-h-full items-center justify-center">
+            <Transition.Child
+              as={Fragment}
+              enter="ease-out duration-300"
+              enterFrom="opacity-0 scale-95"
+              enterTo="opacity-100 scale-100"
+              leave="ease-in duration-200"
+              leaveFrom="opacity-100 scale-100"
+              leaveTo="opacity-0 scale-95"
+            >
+              <Dialog.Panel className="relative flex h-min w-full max-w-lg flex-col gap-2 rounded-lg border-t border-zinc-800/50 bg-zinc-900">
+                <div className="h-min w-full shrink-0 border-b border-zinc-800 px-5 py-5">
+                  <div className="flex flex-col gap-1">
+                    <div className="flex items-center justify-between">
+                      <Dialog.Title
+                        as="h3"
+                        className="text-lg font-semibold leading-none text-zinc-100"
+                      >
+                        {data.length} unknowns
+                      </Dialog.Title>
+                      <button
+                        type="button"
+                        onClick={closeModal}
+                        className="inline-flex h-5 w-5 items-center justify-center rounded hover:bg-zinc-800"
+                      >
+                        <CancelIcon className="h-4 w-4 text-zinc-300" />
+                      </button>
+                    </div>
+                    <Dialog.Description className="text-sm leading-tight text-zinc-400">
+                      All messages from people you not follow
+                    </Dialog.Description>
+                  </div>
+                </div>
+                <div className="flex h-[500px] flex-col overflow-y-auto overflow-x-hidden pb-5">
+                  {data.map((user) => (
+                    <div
+                      key={user.event_id}
+                      className="group flex items-center justify-between px-4 py-3 hover:bg-zinc-800"
+                    >
+                      <User pubkey={user.sender_pubkey} />
+                      <div>
+                        <button
+                          type="button"
+                          onClick={() => openChat(user.sender_pubkey)}
+                          className="hidden w-max rounded-md bg-zinc-700 px-3 py-1 text-sm font-medium hover:bg-fuchsia-500 group-hover:inline-flex"
+                        >
+                          Chat
+                        </button>
+                      </div>
+                    </div>
+                  ))}
+                </div>
+              </Dialog.Panel>
+            </Transition.Child>
+          </div>
+        </Dialog>
+      </Transition>
+    </>
+  );
+}
diff --git a/src/libs/storage.tsx b/src/libs/storage.tsx
index d1d1c285..36ad79c8 100644
--- a/src/libs/storage.tsx
+++ b/src/libs/storage.tsx
@@ -308,9 +308,9 @@ export async function getChats() {
   const follows =
     typeof account.follows === 'string' ? JSON.parse(account.follows) : account.follows;
 
-  const chats: { follows: Array<Chats> | null; unknown: number } = {
+  const chats: { follows: Array<Chats> | null; unknowns: Array<Chats> | null } = {
     follows: [],
-    unknown: 0,
+    unknowns: [],
   };
 
   let result: Array<Chats> = await db.select(
@@ -326,7 +326,9 @@ export async function getChats() {
     });
   });
 
-  chats.unknown = result.length - chats.follows.length;
+  chats.unknowns = result.filter(
+    (el) => !chats.follows.includes(el) && el.sender_pubkey !== account.pubkey
+  );
 
   return chats;
 }