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

machine.js

const videoMachine = Machine({
  id: 'video',
  initial: 'loading',

  context: {
    video: undefined,
    duration: 0,
    elapsed: 0,
  },

  states: {
    loading: {
      on: {
        LOADED: {
          target: 'ready',
          actions: 'setVideo',
        },
        FAIL: 'failure',
      },
    },
    ready: {
      initial: 'paused',
      states: {
        history: {
          type: 'history',
        },
        paused: {
          on: {
            PLAY: 'playing',
            SHOW_SYNOPSIS: '#video.synopsis',
          },
        },
        playing: {
          initial: 'active',
          on: {
            TIMING: {
              actions: 'setElapsed',
            },
            PAUSE: {
              target: 'paused',
            },
            SHOW_SYNOPSIS: '#video.synopsis',
            END: 'ended',
            TOUCH_SCREEN: 'playing.active',
          },
          states: {
            active: {
              after: {
                3000: 'idle',
              },
            },
            idle: {},
          },
        },
        ended: {
          on: {
            PLAY: {
              target: 'playing',
              actions: 'restartVideo',
            },
          },
        },
      },
    },
    synopsis: {
      on: {
        HIDE_SYNOPSIS: '#video.ready.history',
      },
    },
    failure: {
      type: 'final',
    },
  },
})