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: 'wizard',
    initial: 'unknown',
    states: {
      unknown: {
        on: {
          '': [
            { target: 'a', cond: 'isA'},
            { target: 'b', cond: 'isB' },
            { target: 'c', cond: 'isC' }
          ]
        }

      },
      a: {
        on: {
          NEXT: {
            target: 'unknown',
            actions: ['updateQueryB']
          }
        }
      },
      b: {
        on: {
          NEXT: {
            target: 'unknown',
            actions: ['updateQueryC']
          },
          PREV: {
            target: 'unknown',
            actions: ['updateQueryA']
          }
        }
      },
      c: {
        on: {
          PREV: {
            target: 'unknown',
            actions: ['updateQueryA']
          }
        }
      }
    }
  },  {
    guards: {
      isA() {},
      isB() {},
      isC() {}
    }
  });