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 authMachine = Machine({
    id: 'auth',
    initial: 'idle',
    context: {
      username: '',
      password: ''
    },
    states: {
      idle: {
        type: 'parallel',
        on: {
          INPUT: {
            actions: 'cacheInput',
            target: 'idle.inputs.noError'
          },
          SUBMIT: [
            {
             cond: 'isNoUsername',
             target: 'idle.inputs.error.empty'
            },
            {
              target: 'loading'
            }
          ],
        },
        states: {
            inputs: {
              initial: 'noError',
              noError: {},
              error: {
                initial: 'empty',
                states: {
                  empty: {}
                }
              }
            }
          }
      },
      loading: {
        on: {
          RESOLVE: 'success',
          REJECT: 'failure'
        }
      },
      success: {
        type: 'final'
      },
      failure: {
        on: {
          RETRY: {
            target: 'loading',
            actions: assign({
              retries: (context, event) => context.retries + 1
            })
          }
        }
      }
    }
  });