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

machine.js

  // Available variables:
  // - Machine
  // - interpret
  // - assign
  // - send
  // - sendParent
  // - spawn
  // - raise
  // - actions
  // - XState (all XState exports)
  
  const fetchMachine = Machine({
  id: "checkOTAUpdate",
  initial: "CHECKING",
  states: {
    CHECKING: {
      on: {
        OTA_CHECK_SUCCESSFUL: [
          {target:'UPDATE_AVAILABLE', cond:'isUpdateAvailable'
          },
          {target:'ON_LATEST_VERSION'}
          ],
        OTA_CHECK_FAILED: 'CHECK_FAILED'
      }
    },
    CHECK_FAILED: {},
    UPDATE_AVAILABLE: {
      initial: "IDLE",
          states: {
            IDLE:{
              on:{
                DOWNLOAD_OTA: "DOWNLOADING"
              }
            },
            DOWNLOADING: {
              on: {
                OTA_DOWNLOAD_SUCCESS: "DOWNLOADED",
                OTA_DOWNLOAD_FAILED: "DOWNLOAD_FAILED",
              },
            },
            DOWNLOADED: {type: 'final'},
            DOWNLOAD_FAILED: {},
          },
        },
    ON_LATEST_VERSION: {type: 'final'},
  },
}, {
  guards: {
    isUpdateAvailable: (_, event) => {
      return event.isUpdateAvailable
    }
  }
});