add task solution

src/App.tsx

@@ -1,16 +1,31 @@
 import './App.scss';
+import { useState } from 'react';
 import { MoviesList } from './components/MoviesList';
 import { NewMovie } from './components/NewMovie';
 import moviesFromServer from './api/movies.json';
 
+export type State = {
+  title: string;
+  description: string;
+  imgUrl: string;
+  imdbUrl: string;
+  imdbId: string;
+};
+
 export const App = () => {
+  const [movieList, setMovieList] = useState<State[]>([...moviesFromServer]);
+
+  const handleAddMovie = (newMovie: State) => {
+    setMovieList((prevMovies) => [...prevMovies, newMovie]);
+  };
+
   return (
     <div className="page">
       <div className="page-content">
-        <MoviesList movies={moviesFromServer} />
+        <MoviesList movies={movieList} />
       </div>
       <div className="sidebar">
-        <NewMovie /* onAdd={(movie) => {}} */ />
+        <NewMovie onAdd={handleAddMovie} />
       </div>
     </div>
   );

src/components/NewMovie/NewMovie.tsx

@@ -1,45 +1,101 @@
 import { useState } from 'react';
 import { TextField } from '../TextField';
 
-export const NewMovie = () => {
+interface NewMovieProps {
+  onAdd: (
+    movie: {
+      title: string,
+      description: string,
+      imgUrl: string,
+      imdbUrl: string,
+      imdbId: string,
+    }
+  ) => void
+}
+
+export const NewMovie: React.FC<NewMovieProps> = ({ onAdd }) => {
   // Increase the count after successful form submission
   // to reset touched status of all the `Field`s
-  const [count] = useState(0);
+  const [count, setCount] = useState(0);
+  const [title, setTitle] = useState('');
+  const [description, setDescription] = useState('');
+  const [imgUrl, setImgUrl] = useState('');
+  const [imdbUrl, setImdbUrl] = useState('');
+  const [imdbId, setImdbId] = useState('');
+
+  const urlValidator = (urlString: string): boolean => {
+    // eslint-disable-next-line max-len
+    const pattern = /^((([A-Za-z]{3,9}:(?:\/\/)?)(?:[-;:&=+$,\w]+@)?[A-Za-z0-9.-]+|(?:www\.|[-;:&=+$,\w]+@)[A-Za-z0-9.-]+)((?:\/[+~%/.\w-_]*)?\??(?:[-+=&;%@,.\w_]*)#?(?:[,.!/\\\w]*))?)$/;
+
+    if (!urlString.match(pattern)) {
+      return false;
+    }
+
+    return true;
+  };
+
+  function addMovie(event: React.FormEvent) {
+    event.preventDefault();
+    onAdd({
+      title: title.trim(),
+      description: description.trim(),
+      imgUrl: imgUrl.trim(),
+      imdbUrl: imdbUrl.trim(),
+      imdbId: imdbId.trim(),
+    });
+
+    setTitle('');
+    setDescription('');
+    setImgUrl('');
+    setImdbUrl('');
+    setImdbId('');
+
+    setCount(prev => prev + 1);
+  }
 
   return (
-    <form className="NewMovie" key={count}>
+    <form className="NewMovie" key={count} onSubmit={addMovie}>
       <h2 className="title">Add a movie</h2>
 
       <TextField
         name="title"
         label="Title"
-        value=""
-        onChange={() => {}}
+        value={title}
+        onChange={setTitle}
         required
       />
 
       <TextField
         name="description"
         label="Description"
-        value=""
+        value={description}
+        onChange={setDescription}
       />
 
       <TextField
         name="imgUrl"
         label="Image URL"
-        value=""
+        value={imgUrl}
+        onChange={setImgUrl}
+        checkUrl={urlValidator}
+        required
       />
 
       <TextField
         name="imdbUrl"
         label="Imdb URL"
-        value=""
+        value={imdbUrl}
+        onChange={setImdbUrl}
+        checkUrl={urlValidator}
+        required
       />
 
       <TextField
         name="imdbId"
         label="Imdb ID"
-        value=""
+        value={imdbId}
+        onChange={setImdbId}
+        required
       />
 
       <div className="field is-grouped">
@@ -48,6 +104,10 @@ export const NewMovie = () => {
             type="submit"
             data-cy="submit-button"
             className="button is-link"
+            disabled={!title
+              || !urlValidator(imgUrl)
+              || !urlValidator(imdbUrl)
+              || !imdbId}
           >
             Add
           </button>

src/components/TextField/TextField.tsx

@@ -8,6 +8,7 @@ type Props = {
   placeholder?: string,
   required?: boolean,
   onChange?: (newValue: string) => void,
+  checkUrl?: (urlString: string) => boolean,
 };
 
 function getRandomDigits() {
@@ -23,6 +24,7 @@ export const TextField: React.FC<Props> = ({
   placeholder = `Enter ${label}`,
   required = false,
   onChange = () => {},
+  checkUrl = undefined,
 }) => {
   // generage a unique id once on component load
   const [id] = useState(() => `${name}-${getRandomDigits()}`);
@@ -55,6 +57,8 @@ export const TextField: React.FC<Props> = ({
       {hasError && (
         <p className="help is-danger">{`${label} is required`}</p>
       )}
+
+      {((touched && value) && (checkUrl && !checkUrl(value))) && (<p className="help is-danger">{`${label} incorrect URL`}</p>)}
     </div>
   );
 };