const bookmark = () => {
    // Getting bookmark item
    AsyncStorage.getItem('bookmark')
      .then(data => {
        // Parsing the value into JSON, since AsyncStorage data need to be a string
        const parsedData = JSON.parse(data);
        console.log('parsedData', parsedData);
        // Checking if there is any data
        if (parsedData?.length > 0) {
          // Grabbing the result by movie id
          const result = parsedData.find(item => item.id === movieDetail.id);
          console.log('result', result);
          // If the result is empty, then we can assume the movie hasn't bookmarked yet
          if (result === undefined) {
            // Trying to add the data (bookmark)
            parsedData.push(movieDetail);
            // Saving the data to the AsyncStorage,
            // We're using stringify to convert the object into string so it can be saved
            AsyncStorage.setItem('bookmark', JSON.stringify(parsedData))
              .then(_ => setIsBookmarked(true))
              .catch(error => console.log('failed to bookmark 1', error));
            console.log('saving bookmark');
          } else {
            // If data is exist, then we want to remove the bookmark
            console.log('data already exist, removing bookmark');
            // Getting the new data by using filter, excluding the movie by movie id
            const newData = parsedData.filter(
              item => item.id !== movieDetail.id,
            );
            // Saving the data to the AsyncStorage,
            AsyncStorage.setItem('bookmark', JSON.stringify(newData))
              .then(_ => setIsBookmarked(false))
              .catch(error => console.log('failed to bookmark 1', error));
          }
        } else {
          // If there's no data whatsoever, we 're trying to save it without needing to get any data
          AsyncStorage.setItem('bookmark', JSON.stringify([movieDetail]))
            .then(_ => setIsBookmarked(true))
            .catch(error => console.log('failed to bookmark 2', error));
        }
      })
      .catch(error => console.log('bookmark error', error));
  };