Develop

README.md

@@ -18,7 +18,7 @@ that will suggest people matching an entered text.
 - Install Prettier Extention and use this [VSCode settings](https://mate-academy.github.io/fe-program/tools/vscode/settings.json) to enable format on save.
 - Implement a solution following the [React task guideline](https://github.com/mate-academy/react_task-guideline#react-tasks-guideline).
 - Use the [React TypeScript cheat sheet](https://mate-academy.github.io/fe-program/js/extra/react-typescript).
-- Replace `<your_account>` with your Github username in the [DEMO LINK](https://<your_account>.github.io/react_autocomplete/) and add it to the PR description.
+- Replace `<your_account>` with your Github username in the [DEMO LINK](https://YuriiMykhailenko.github.io/react_autocomplete/) and add it to the PR description.
 - Don't remove the `data-qa` attributes. It is required for tests.
 
 ## Troubleshooting

src/App.scss

@@ -1,3 +1,7 @@
 iframe {
   display: none;
 }
+
+.dropdown-item:hover{
+  background-color: rgb(117, 172, 243);
+}

src/App.tsx

@@ -1,73 +1,40 @@
-import React from 'react';
 import './App.scss';
+
+import React, { useMemo, useState } from 'react';
+
 import { peopleFromServer } from './data/people';
+import { Person } from './types/Person';
+import { DropDownMenu } from './Components/DropDownMenu';
 
 export const App: React.FC = () => {
-  const { name, born, died } = peopleFromServer[0];
+  const [chosenPerson, setChosenPerson] = useState<Person | null>(null);
+  const [appliedQuery, setAppliedQuery] = useState('');
+
+  const filteredPeople = useMemo(
+    () =>
+      peopleFromServer.filter(person => {
+        const normalisedQuery = appliedQuery.toLowerCase();
+        const normalisedPersonName = person.name.toLowerCase();
+
+        return normalisedPersonName.includes(normalisedQuery);
+      }),
+    [appliedQuery],
+  );
 
   return (
     <div className="container">
       <main className="section is-flex is-flex-direction-column">
         <h1 className="title" data-cy="title">
-          {`${name} (${born} - ${died})`}
+          {chosenPerson
+            ? `${chosenPerson.name} (${chosenPerson.born} - ${chosenPerson.died})`
+            : `No selected person`}
         </h1>
 
-        <div className="dropdown is-active">
-          <div className="dropdown-trigger">
-            <input
-              type="text"
-              placeholder="Enter a part of the name"
-              className="input"
-              data-cy="search-input"
-            />
-          </div>
-
-          <div className="dropdown-menu" role="menu" data-cy="suggestions-list">
-            <div className="dropdown-content">
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-link">Pieter Haverbeke</p>
-              </div>
-
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-link">Pieter Bernard Haverbeke</p>
-              </div>
-
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-link">Pieter Antone Haverbeke</p>
-              </div>
-
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-danger">Elisabeth Haverbeke</p>
-              </div>
-
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-link">Pieter de Decker</p>
-              </div>
-
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-danger">Petronella de Decker</p>
-              </div>
-
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-danger">Elisabeth Hercke</p>
-              </div>
-            </div>
-          </div>
-        </div>
-
-        <div
-          className="
-            notification
-            is-danger
-            is-light
-            mt-3
-            is-align-self-flex-start
-          "
-          role="alert"
-          data-cy="no-suggestions-message"
-        >
-          <p className="has-text-danger">No matching suggestions</p>
-        </div>
+        <DropDownMenu
+          changeChosenPerson={setChosenPerson}
+          changeAppliedQuery={setAppliedQuery}
+          people={filteredPeople}
+        />
       </main>
     </div>
   );

src/Components/DropDownMenu.tsx

@@ -0,0 +1,94 @@
+import { Person } from '../types/Person';
+
+import React, { FC, useCallback, useState } from 'react';
+import debounce from 'lodash.debounce';
+import cn from 'classnames';
+
+interface Props {
+  people: Person[];
+  delay?: number;
+  changeChosenPerson: (person: Person | null) => void;
+  changeAppliedQuery: (value: string) => void;
+}
+
+export const DropDownMenu: FC<Props> = ({
+  people,
+  delay = 300,
+  changeChosenPerson,
+  changeAppliedQuery,
+}) => {
+  const [query, setQuery] = useState('');
+  const [isFocused, setIsFocused] = useState(false);
+
+  const applyQuery = useCallback(debounce(changeAppliedQuery, delay), []);
+
+  const handlePersonSelection = (person: Person) => {
+    changeChosenPerson(person);
+    setQuery(person.name);
+    setIsFocused(false);
+  };
+
+  const handleQueryChange = (event: React.ChangeEvent<HTMLInputElement>) => {
+    setQuery(event.target.value);
+    changeChosenPerson(null);
+    applyQuery(event.target.value.trim());
+  };
+
+  return (
+    <>
+      <div className="dropdown is-active">
+        <div className="dropdown-trigger">
+          <input
+            type="text"
+            placeholder="Enter a part of the name"
+            className="input"
+            data-cy="search-input"
+            value={query}
+            onChange={handleQueryChange}
+            onFocus={() => setIsFocused(true)}
+            onBlur={() => setIsFocused(false)}
+          />
+        </div>
+
+        {isFocused && people.length && (
+          <div className="dropdown-menu" role="menu" data-cy="suggestions-list">
+            <div className="dropdown-content">
+              {people.map(person => (
+                <div
+                  className="dropdown-item"
+                  data-cy="suggestion-item"
+                  key={person.slug}
+                  onMouseDown={() => handlePersonSelection(person)}
+                >
+                  <p
+                    className={cn('has-text-link', {
+                      'has-text-danger': person.sex === 'f',
+                    })}
+                  >
+                    {person.name}
+                  </p>
+                </div>
+              ))}
+            </div>
+          </div>
+        )}
+      </div>
+
+      {!people.length && (
+        <div
+          className="
+            notification
+            is-danger
+            is-light
+            mt-3
+            is-align-self-flex-start
+          "
+          role="alert"
+          data-cy="no-suggestions-message"
+        >
+          <p className="has-text-danger">No matching suggestions</p>
+        </div>
+      )}
+    </>
+  );
+};