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 vesselIsNotASpot = () => {}
  
  const requirementUnlocked = () => {}
  
  const requirementCanBeAssignedToVessel = () => {}
  
  const fetchMachine = Machine({
    id: 'fleetSchedule',
    initial: 'idle',
    states: {
      idle: {
        id: 'idle',
        type: 'initial',
        on: {
          TOUCH_VESSEL: 'interactingWithVessel',
          TOUCH_REQUIREMENT: 'interactingWithRequirement',
          ZOOM_INCREASE: {
            actions: ['zoomIn']
            
          },
          ZOOM_DECREASE: {
            actions: ['zoomOut']
          },
          UPDATE_VESSEL_FILTER: {
            actions: ['updateVesselFilter']
          }
        } 
      },
      interactingWithVessel: {
        on: {
          VESSEL_CLICKED:{
            target: 'detailsPanelOpen.vesselShown',
            cond: vesselIsNotASpot
          }
        },
        states: {
          vesselShownInDetails: {
            type:'final'
          }
        }
      },
      detailsPanelOpen: { 
        id: 'detailsPanelOpen',
        entry: ['openDetailsPanel'],
        states: {
          requirementShown: {
            type: 'final'
          },
          vesselShown: {
            type: 'final'
          },
          requirementUnassignmentShown: {
            type: 'final'
          }
        },
        on: {
           CLOSE: {
              entry: ['closeDetailsPanel'],
              target: '#idle'
            }
        }
        
      },
      interactingWithRequirement: {
        on: {
          CLICK: {
            target: 'detailsPanelOpen.requirementShown',
          },
          RIGHT_CLICK: {
            target: 'detailsPanelOpen.requirementUnassignmentShown',
          },
          DRAG: { 
            target: '.requirementDragged',
             cond: requirementUnlocked
          },
          DROP: {target:'.requirementDropped', cond: requirementCanBeAssignedToVessel
          }
        },
        states: {
          requirementUnassignmentDialog: {
            type: 'final'
            
          },
          requirementDragged: {
            entry: ['updateRequirementLocation']
          },
          requirementDropped: {
            exit: ['assignRequirementToVessel']
          }
        }
      },
    }
  });