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

machine.js

const videoMachine = Machine({
  id: 'video',
  initial: 'loading',
  context: {
    video: null,
    elapsed: 0,
    duration: 0,
  },
  states: {
    loading: {
      on: {
        LOADED: {
          target: 'ready',
          actions: ['setVideo'],
        },
        FAILED: 'failure',
      },
    },
    ready: {
      initial: 'paused',
      states: {
        paused: {
          on: {
            PLAY: {
              target: 'playing',
              actions: ['playVideo'],
            },
          },
        },
        playing: {
          on: {
            PAUSE: {
              target: 'paused',
              actions: ['pauseVideo'],
            },
            TIMING: {
              target: 'playing',
              actions: ['setElapsed'],
            },
            END: 'ended',
          },
        },
        ended: {
          on: {
            RESTART: {
              target: 'playing',
              actions: ['playVideo'],
            },
          },
        },
      },
    },
    failure: {
      type: 'final',
    },
  },
});