'init'

app/providers/DialogProvider/useGroupInviteStatus.ts

@@ -0,0 +1,57 @@
+import { useEffect } from "react";
+import { GroupStatus, PacketGroupInviteInfo } from "../ProtocolProvider/protocol/packets/packet.group.invite.info";
+import { useSender } from "../ProtocolProvider/useSender";
+import { usePacket } from "../ProtocolProvider/usePacket";
+import { useMemory } from "../MemoryProvider/useMemory";
+
+
+export function useGroupInviteStatus(groupId: string) : {
+    inviteStatus: GroupStatus;
+    setInviteStatus: (status: GroupStatus) => void;
+    setInviteStatusByGroupId: (groupIdParam: string, status: GroupStatus) => void;
+} {
+    const [invitesCache, setInvitesCache] = useMemory("groups_invites_cache", [], true);
+
+    const send = useSender();
+
+    useEffect(() => {
+        (async () => {
+            if(groupId == ''){
+                return;
+            }
+            const packet = new PacketGroupInviteInfo();
+            packet.setGroupId(groupId);
+            send(packet);            
+        })();
+    }, [groupId]);
+
+    usePacket(0x13, (packet: PacketGroupInviteInfo) => {
+        if(packet.getGroupId() != groupId){
+            return;
+        }
+        setInvitesCache((prev) => ({
+            ...prev,
+            [groupId]: packet.getGroupStatus(),
+        }));
+    }, [groupId]);
+
+    const setInviteStatus = (status: GroupStatus) => {
+        setInvitesCache((prev) => ({
+            ...prev,
+            [groupId]: status,
+        }));
+    }
+
+    const setInviteStatusByGroupId = (groupIdParam: string, status: GroupStatus) => {
+        setInvitesCache((prev) => ({
+            ...prev,
+            [groupIdParam]: status,
+        }));
+    }
+
+    return {
+        inviteStatus: invitesCache[groupId] ?? GroupStatus.NOT_JOINED,
+        setInviteStatus,
+        setInviteStatusByGroupId,
+    };
+}