Generated by XState Viz: https://xstate.js.org/viz

machine.js

const states = {
  IDLE: 'IDLE',
  SEARCHING: 'SEARCHING',
};

const searchNotEmptyTarget = {
  target: states.SEARCHING,
  cond: (_ctx, evt) => evt.search !== '', // && evt.search.length > 3,
  actions: assign({ search: (_ctx, evt) => evt.search }),
};

const searchMachine = Machine({
  id: 'search',
  initial: states.IDLE,
  context: {
      search: '',
      results: [],
  },
  states: {
      [states.IDLE]: {
          on: {
              SEARCH_CHANGED: [searchNotEmptyTarget],
          },
      },
      [states.SEARCHING]: {
          invoke: {
              src: 'fetchResults',
              onDone: {
                  target: states.IDLE,
                  actions: assign({
                      results: (_, evt) => evt.data,
                  }),
              },
          },
      },
  },
}, {
services: {
  fetchResults: () => new Promise((resolve) => {
      setTimeout(resolve([
        {
          id: '1051557000',
          subscribed: true,
          title: 'Science Vs',
          author: 'Gimlet',
          imageSmall:
            'https://is3-ssl.mzstatic.com/image/thumb/Podcasts113/v4/b7/56/4f/b7564f9a-84ab-c079-b83e-8390cb32ae06/mza_5953464131050553578.png/60x60bb.jpg',
          imageLarge:
            'https://is3-ssl.mzstatic.com/image/thumb/Podcasts113/v4/b7/56/4f/b7564f9a-84ab-c079-b83e-8390cb32ae06/mza_5953464131050553578.png/100x100bb.jpg',
          feedUrl: 'https://feeds.megaphone.fm/sciencevs',
          country: 'USA',
          genre: 'Science',
          releaseDate: '2020-07-03T03:28:00Z',
          episodes: 122,
        },
        {
          id: '998250544',
          subscribed: false,
          title: 'Science Vs',
          author: 'ABC Radio',
          imageSmall:
            'https://is3-ssl.mzstatic.com/image/thumb/Podcasts62/v4/17/d9/b9/17d9b9b6-82eb-476f-6aea-3620f0ea5ad2/mza_830817199619995877.jpg/60x60bb.jpg',
          imageLarge:
            'https://is3-ssl.mzstatic.com/image/thumb/Podcasts62/v4/17/d9/b9/17d9b9b6-82eb-476f-6aea-3620f0ea5ad2/mza_830817199619995877.jpg/100x100bb.jpg',
          feedUrl: 'http://www.abc.net.au/radio/programs/sciencevs/feed/8604304/podcast.xml',
          country: 'USA',
          genre: 'Science',
          releaseDate: '2015-06-22T02:00:00Z',
          episodes: 9,
        },
        {
          id: '1470525128',
          subscribed: false,
          title: 'Science vs Fiction',
          author: 'Science vs Fiction',
          imageSmall:
            'https://is2-ssl.mzstatic.com/image/thumb/Podcasts123/v4/9f/33/ca/9f33ca7d-83c2-3423-8147-777ebc6cc23d/mza_3897731350303198230.jpg/60x60bb.jpg',
          imageLarge:
            'https://is2-ssl.mzstatic.com/image/thumb/Podcasts123/v4/9f/33/ca/9f33ca7d-83c2-3423-8147-777ebc6cc23d/mza_3897731350303198230.jpg/100x100bb.jpg',
          feedUrl: 'https://audioboom.com/channels/5020282.rss',
          country: 'USA',
          genre: 'TV & Film',
          releaseDate: '2020-06-08T01:21:00Z',
          episodes: 29,
        },
        {
          id: '213635669',
          subscribed: false,
          title: 'Science Vs Nature PodCast',
          author: 'Science Vs Nature',
          imageSmall:
            'https://is5-ssl.mzstatic.com/image/thumb/Podcasts113/v4/d1/5d/98/d15d98aa-0ba2-11f3-f049-ff8ff2e42b49/mza_13880519086873937688.jpg/60x60bb.jpg',
          imageLarge:
            'https://is5-ssl.mzstatic.com/image/thumb/Podcasts113/v4/d1/5d/98/d15d98aa-0ba2-11f3-f049-ff8ff2e42b49/mza_13880519086873937688.jpg/100x100bb.jpg',
          feedUrl: 'http://svn.podOmatic.com/rss2.xml',
          country: 'USA',
          genre: 'Music',
          releaseDate: '2014-07-17T13:00:00Z',
          episodes: 5,
        },
        {
          id: '1114594773',
          subscribed: false,
          title: 'Nutrition Bytes: What We Think We Know vs What Science Says | Bytes to Inform Your Everyday Life',
          author: 'Cassandra Collins: Nutritionist, Health Enthusiast, Research Addict',
          imageSmall:
            'https://is3-ssl.mzstatic.com/image/thumb/Podcasts113/v4/78/d8/2d/78d82d8b-494c-a8c0-fd61-07558fbd9d2b/mza_6336824238216585504.jpg/60x60bb.jpg',
          imageLarge:
            'https://is3-ssl.mzstatic.com/image/thumb/Podcasts113/v4/78/d8/2d/78d82d8b-494c-a8c0-fd61-07558fbd9d2b/mza_6336824238216585504.jpg/100x100bb.jpg',
          feedUrl: 'http://feeds.soundcloud.com/users/soundcloud:users:227378928/sounds.rss',
          country: 'USA',
          genre: 'Science',
          releaseDate: '2016-05-16T18:49:00Z',
          episodes: 1,
        },
        {
          id: '1282545453',
          subscribed: false,
          title: 'Alan & Jeremy Vs Science Fiction',
          author: 'Alan & jeremy Vs Science Fiction',
          imageSmall:
            'https://is4-ssl.mzstatic.com/image/thumb/Podcasts123/v4/7a/30/9a/7a309a43-ff48-a9e6-590c-c4c19dc0327d/mza_4889498292286343779.jpg/60x60bb.jpg',
          imageLarge:
            'https://is4-ssl.mzstatic.com/image/thumb/Podcasts123/v4/7a/30/9a/7a309a43-ff48-a9e6-590c-c4c19dc0327d/mza_4889498292286343779.jpg/100x100bb.jpg',
          feedUrl: 'https://alanandjeremyvssf.libsyn.com/rss',
          country: 'USA',
          genre: 'Books',
          releaseDate: '2020-03-11T01:01:00Z',
          episodes: 41,
        },
        {
          id: '1514157140',
          subscribed: false,
          title: 'Science vs. God',
          author: 'Ansley Burnett',
          imageSmall:
            'https://is5-ssl.mzstatic.com/image/thumb/Podcasts113/v4/03/ba/d5/03bad522-8d45-c9a5-ed63-8e7dc925b593/mza_1945842574264062232.jpg/60x60bb.jpg',
          imageLarge:
            'https://is5-ssl.mzstatic.com/image/thumb/Podcasts113/v4/03/ba/d5/03bad522-8d45-c9a5-ed63-8e7dc925b593/mza_1945842574264062232.jpg/100x100bb.jpg',
          feedUrl: 'https://anchor.fm/s/202b0b7c/podcast/rss',
          country: 'USA',
          genre: 'Religion & Spirituality',
          releaseDate: '2020-06-10T20:38:00Z',
          episodes: 9,
        },
      ], 1000))
    })
  }
});