// Available variables:
  // - Machine
  // - interpret
  // - assign
  // - send
  // - sendParent
  // - spawn
  // - raise
  // - actions
  // - XState (all XState exports)

  const States = {
  idle: 'idle',
  creatingBatch: 'creatingBatch',
  integratingDeployRequests: 'integratingDeployRequests',
  building: 'building',
  reverting: 'reverting',
  deploying: 'deploying',
  finalizing: 'finalizing',
  canceling: 'canceling',
  restarting: 'restarting',
  setupBatch: 'setupBatch',
  createWorkspace: 'createWorkspace',
  fetchDeployRequests: 'fetchDeployRequests',
  successful: 'successful',
  failed: 'failed'
};

const Transitions = {
  FINALIZE_BATCH: 'finalizeBatch',
  REVERT_DEPLOY_REQUESTS: 'revertDeployRequests',
  START_BATCH: 'START_BATCH',
  DEPLOY_TO_PRODUCTION: 'deployToProduction'
};


  const fetchMachine = Machine({
    id: 'fetch',
    initial: 'idle',
    context: {
      retries: 0
    },
    states: {
    idle: {
      entry: () => console.log(`Entered state idle in batchMachine`),
      on: {
        START_BATCH: {
          target: 'creatingBatch',
          actions: () => console.log('Batch FSM: Start batch triggered')
        }
      }
    },
    [States.creatingBatch]: {
      entry: () =>
        console.log(`Entered state createBranch in batchMachine`),
      invoke: {
        id: 'createBatchMachine',
        src: 'createBatchMachine',
        onDone: {
          target: 'integratingDeployRequests'
        }
      }
    },
    [States.integratingDeployRequests]: {
      entry: () =>
        console.log(
          `Entered state ${States.integratingDeployRequests} in batchMachine`
        ),
      invoke: {
        id: 'integrateDeployRequestsMachine',
        src: 'integrateDeployRequestsMachine',
        onDone: {
          target: 'building'
        }
      }
    },
    [States.building]: {
      entry: () =>
        console.log(`Entered state ${States.building} in batchMachine`),
      invoke: {
        id: `buildMachine`,
        src: 'buildMachine',
        onDone: {
          actions: [() => console.log('finished building')],
          target: 'deploying'
        }
      }
    },
    [States.reverting]: {
      entry: () =>
        console.log(`Entered state ${States.reverting} in batchMachine`),
      invoke: {
        id: 'revertMachine',
        src: 'revertMachine',
        onDone: 'building'
      }
    },
    [States.deploying]: {
      entry: () =>
        console.log(`Entered state ${States.deploying} in batchMachine`),
      invoke: {
        id: `deployMachine`,
        src: 'deployMachine',
        onDone: {
          actions: [() => console.log('finished Deploying')]
        }
      },
      on: {
        [Transitions.DEPLOY_TO_PRODUCTION]: {
          actions: send(Transitions.DEPLOY_TO_PRODUCTION, {to: 'deployMachine'})
        },
        [Transitions.FINALIZE_BATCH]: States.finalizing
      }
    },
    [States.finalizing]: {
      entry: () =>
        console.log(`Entered state ${States.finalizing} in batchMachine`),
      invoke: {
        id: `finalizeMachine`,
        src: 'finalizeMachine',
        onDone: {
          actions: () => console.log('finished Finalizing'),
          target: 'idle'
        }
      }
    },
    [States.canceling]: {
      entry: () =>
        console.log(`Entered state ${States.canceling} in batchMachine`),
      invoke: {
        id: 'cancelBatch',
        src: 'cancelBatch',
        onDone: 'idle'
      }
    },
    [States.restarting]: {
      entry: () =>
        console.log(`Entered state ${States.restarting} in batchMachine`),
      invoke: {
        id: 'restartBatch',
        src: 'restartBatch',
        onDone: 'creatingBatch'
      }
    }
  }
  });