fix: move debounce to text input and enhance

frontend/src/app-components/inputs/FilterTextfield.tsx

@@ -1,31 +1,80 @@
 /*
- * Copyright © 2024 Hexastack. All rights reserved.
+ * Copyright © 2025 Hexastack. All rights reserved.
  *
  * Licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
  * 1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
  * 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
  */
 
+import ClearIcon from "@mui/icons-material/Clear";
 import SearchIcon from "@mui/icons-material/Search";
-import { TextFieldProps } from "@mui/material";
+import {
+  debounce,
+  IconButton,
+  InputAdornment,
+  TextFieldProps,
+} from "@mui/material";
+import { useCallback, useMemo, useState } from "react";
 
 import { useTranslate } from "@/hooks/useTranslate";
 
 import { Adornment } from "./Adornment";
 import { Input } from "./Input";
 
-export const FilterTextfield = (props: TextFieldProps) => {
-  const { t } = useTranslate();
+export interface FilterTextFieldProps
+  extends Omit<TextFieldProps, "value" | "onChange"> {
+  onChange: (value: string) => void;
+  delay?: number;
+  clearable: boolean;
+  defaultValue?: string;
+}
+
+export const FilterTextfield = ({
+  onChange: onSearch,
+  defaultValue = "",
+  delay = 500,
+  clearable = true,
+  ...props
+}) => {
+  const { t } = useTranslate();
+  const [inputValue, setInputValue] = useState(defaultValue);
+  const debouncedSearch = useMemo(
+    () =>
+      debounce((value: string) => {
+        onSearch?.(value);
+      }, delay),
+    [onSearch, delay],
+  );
+  const handleChange = useCallback(
+    (event: React.ChangeEvent<HTMLInputElement>) => {
+      const value = event.target.value;
+
+      setInputValue(value);
+      debouncedSearch(value);
+    },
+    [debouncedSearch],
+  );
+  const handleClear = useCallback(() => {
+    setInputValue("");
+    debouncedSearch("");
+  }, [debouncedSearch]);
 
-  //TODO: replace the native delete text button by a styled custom button
   return (
     <Input
-      type="search"
       InputProps={{
         startAdornment: <Adornment Icon={SearchIcon} />,
+        endAdornment: clearable && (
+          <InputAdornment position="end" onClick={handleClear}>
+            <IconButton size="small" sx={{ marginRight: -1 }}>
+              <ClearIcon fontSize="small" />
+            </IconButton>
+          </InputAdornment>
+        ),
       }}
       placeholder={t("placeholder.keywords")}
       {...props}
+      value={inputValue}
+      onChange={handleChange}
     />
   );
 };

frontend/src/components/inbox/index.tsx

@@ -6,12 +6,13 @@
  * 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
  */
 
-import { MainContainer, Search, Sidebar } from "@chatscope/chat-ui-kit-react";
+import { MainContainer, Sidebar } from "@chatscope/chat-ui-kit-react";
 import "@chatscope/chat-ui-kit-styles/dist/default/styles.min.css";
 import { Grid, MenuItem } from "@mui/material";
 import { useState } from "react";
 
 import AutoCompleteEntitySelect from "@/app-components/inputs/AutoCompleteEntitySelect";
+import { FilterTextfield } from "@/app-components/inputs/FilterTextfield";
 import { Input } from "@/app-components/inputs/Input";
 import { useSearch } from "@/hooks/useSearch";
 import { useTranslate } from "@/hooks/useTranslate";
@@ -46,13 +47,14 @@ export const Inbox = () => {
         <Grid item width="100%" height="100%" overflow="hidden">
           <MainContainer style={{ height: "100%" }}>
             <Sidebar position="left">
-              <Grid paddingX={1} paddingTop={1}>
-                <Search
+              <Grid paddingX={1} paddingTop={2} paddingBottom={1} mx={1}>
+                <FilterTextfield onChange={onSearch} defaultValue="" />
+                {/* <Search
                   onClearClick={() => onSearch("")}
                   className="changeColor"
                   onChange={(v) => onSearch(v)}
                   placeholder="Search..."
-                />
+                /> */}
               </Grid>
               <Grid
                 display="flex"

frontend/src/hooks/useSearch.tsx

@@ -6,7 +6,6 @@
  * 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
  */
 
-import { debounce } from "@mui/material";
 import { ChangeEvent, useState } from "react";
 
 import {
@@ -53,12 +52,6 @@ const buildNeqInitialParams = <T,>({
 
 export const useSearch = <T,>(params: TParamItem<T>) => {
   const [searchText, setSearchText] = useState<string>("");
-  const onSearch = debounce(
-    (e: ChangeEvent<HTMLInputElement | HTMLTextAreaElement> | string) => {
-      setSearchText(typeof e === "string" ? e : e.target.value);
-    },
-    300,
-  );
   const {
     $eq: eqInitialParams,
     $iLike: iLikeParams,
@@ -67,7 +60,11 @@ export const useSearch = <T,>(params: TParamItem<T>) => {
   } = params;
 
   return {
-    onSearch,
+    onSearch: (
+      e: ChangeEvent<HTMLInputElement | HTMLTextAreaElement> | string,
+    ) => {
+      setSearchText(typeof e === "string" ? e : e.target.value);
+    },
     searchPayload: {
       where: {
         ...buildEqInitialParams({ initialParams: eqInitialParams }),