1 files changed, 61 insertions, 0 deletions
diff --git a/src/plugins/quickreply.ts b/src/plugins/quickreply.ts
new file mode 100644
index 0000000..111d9bb
--- /dev/null
+++ b/src/plugins/quickreply.ts
@@ -0,0 +1,61 @@
+import definePlugin from "../utils/types";
+import { Devs } from "../utils/constants";
+import { FluxDispatcher as Dispatcher } from "../webpack/common";
+import { filters } from "../webpack";
+import { lazyWebpack } from "../utils/misc";
+
+const channelIdModule = lazyWebpack(filters.byProps(["getChannelId"]));
+const channelModule = lazyWebpack(filters.byProps(["getChannel"]));
+const messagesModule = lazyWebpack(filters.byProps(["getRawMessages"]));
+
+export default definePlugin({
+    name: "Quickreply",
+    authors: [Devs.obscurity],
+    description: "Reply to messages faster (ctrl + direction)",
+
+    start() {
+        Dispatcher.subscribe("DELETE_PENDING_REPLY", onDeletePendingReply);
+        document.addEventListener("keydown", keydown);
+    },
+
+    stop() {
+        Dispatcher.unsubscribe("DELETE_PENDING_REPLY", onDeletePendingReply);
+        document.removeEventListener("keydown", keydown);
+    },
+});
+
+let idx = -1;
+const onDeletePendingReply = () => {
+    idx = -1;
+};
+
+const keydown = e => {
+    if (
+        (!e.ctrlKey && !e.metaKey) ||
+        (e.key !== "ArrowUp" && e.key !== "ArrowDown")
+    ) {
+        return;
+    }
+
+    const channelId = channelIdModule.getChannelId();
+    const channel = channelModule.getChannel(channelId);
+    const messages = messagesModule.getMessages(channelId).toArray().reverse();
+
+    if (e.key === "ArrowUp") idx += 1;
+    else if (e.key === "ArrowDown") idx = Math.max(-1, idx - 1);
+
+    if (idx > messages.length) idx = messages.length;
+    if (idx < 0) {
+        return Dispatcher.dispatch({
+            type: "DELETE_PENDING_REPLY",
+            channelId,
+        });
+    }
+
+    Dispatcher.dispatch({
+        type: "CREATE_PENDING_REPLY",
+        channel: channel,
+        message: messages[idx],
+        showMentionToggle: channel.guild_id !== null,
+    });
+};