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: 'fetch',
    initial: 'scanning',
    context: {
      qrcode: "",
      sourceScreen: "fav", // rdonly
      targetScreen: "", // write
      targetScreenParams: {} // write
    },
    states: {
      scanning: {
        on: {
          SCANNED: "validate",
        }
      },
      validate: {
        on: {
          URL: "checkFavorite",
          OTHER: "error"
        },
      },
      checkFavorite: {
        on: {
          IS_FAV: "showFullScreen",
          NOT_FAV: "saveFavorite",
        }
      },
      showFullScreen: {
        type: 'final'
      },
      saveFavorite: {
        on: {
          SAVED: "showFullScreen",
        }
      },
      error: {
        on: {
          RETRY: "scanning",
        }
      }
    }
  });