fix mentions delay (#16025)

* fix mentions delay

src/status_im2/contexts/chat/composer/effects.cljs

@@ -9,7 +9,6 @@
     [status-im2.contexts.chat.composer.constants :as constants]
     [status-im2.contexts.chat.composer.keyboard :as kb]
     [status-im2.contexts.chat.composer.utils :as utils]
-    [utils.debounce :as debounce]
     [utils.number :as utils.number]
     [utils.re-frame :as rf]))
 
@@ -183,7 +182,7 @@
        (when @input-ref
          (.setNativeProps ^js @input-ref (clj->js {:text input-text})))
        (reset! text-value input-text)
-       (debounce/debounce-and-dispatch [:mention/on-change-text input-text] 300)))
+       (rf/dispatch [:mention/on-change-text input-text])))
    [input-text]))
 
 (defn did-mount

src/status_im2/contexts/chat/composer/handlers.cljs

@@ -1,5 +1,6 @@
 (ns status-im2.contexts.chat.composer.handlers
   (:require
+    [clojure.string :as string]
     [oops.core :as oops]
     [react-native.core :as rn]
     [react-native.reanimated :as reanimated]
@@ -60,7 +61,7 @@
 
 (defn content-size-change
   [event
-   {:keys [maximized? lock-layout?]}
+   {:keys [maximized? lock-layout? text-value]}
    {:keys [height saved-height opacity background-y]}
    {:keys [content-height window-height max-height]}
    keyboard-shown]
@@ -68,7 +69,7 @@
     (let [event-size   (oops/oget event "nativeEvent.contentSize.height")
           content-size (+ event-size constants/extra-content-offset)
           lines        (utils/calc-lines event-size)
-          content-size (if (= lines 1)
+          content-size (if (or (= lines 1) (empty? @text-value))
                          constants/input-height
                          (if (= lines 2) constants/multiline-minimized-height content-size))
           new-height   (utils/bounded-val content-size constants/input-height max-height)]
@@ -120,7 +121,9 @@
     (@record-reset-fn)
     (reset! recording? false))
   (rf/dispatch [:chat.ui/set-chat-input-text text])
-  (debounce/debounce-and-dispatch [:mention/on-change-text text] 300))
+  (if (string/ends-with? text "@")
+    (rf/dispatch [:mention/on-change-text text])
+    (debounce/debounce-and-dispatch [:mention/on-change-text text] 300)))
 
 (defn selection-change
   [event

src/status_im2/contexts/chat/composer/utils.cljs

@@ -143,7 +143,6 @@
         base
         (+ constants/actions-container-height (:bottom insets) (- curr-height cursor-pos) 18)))))
 
-
 (defn init-props
   []
   {:input-ref                   (atom nil)