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: 'stateMachine',
    initial: 'authenticating',
    context: {
      accessToken: '',
      username: '',
      branches: [],
      selection: [],
      commitMessage: '',
      defaultCommitMessage: '',
      newBranchName: '',
      existingBranchName: '',
      error: ''
    },
    states: {
      authenticating: {
        entry: ['figmaAuthenticate'],
        on: {
          SIGNED_IN: {
            target: 'fetchingUsername',
            actions: ['setAccessToken']
          },
          NOT_SIGNED_IN: 'unauthenticated'
        }
      },
      unauthenticated: {
        entry: ['clearAccessToken', 'figmaClearAccessToken'],
        on: {
          ACCESS_TOKEN_CHANGE: {
            actions: ['setAccessToken']
          },
          SIGN_IN: {
            target: 'fetchingUsername',
            actions: ['figmaSetAccessToken']
          }
        }
      },
      fetchingUsername: {
        invoke: {
          id: 'fetchUsername',
          src: 'fetchUsername',
          onDone: {
            target: 'fetchingBranches',
            actions: ['setUsername']
          },
          onError: {
            target: 'errorFetchingUsername',
            actions: ['setError']
          }
        }
      },
      errorFetchingUsername: {
        exit: ['clearError'],
        on: {
          RETRY: 'fetchingUsername',
          SIGN_OUT: 'unauthenticated'
        }
      },
      fetchingBranches: {
        invoke: {
          id: 'fetchBranches',
          src: 'fetchBranches',
          onDone: {
            target: ['editing.selection.hist', 'editing.branch.hist'],
            actions: ['setBranches']
          },
          onError: {
            target: 'errorFetchingBranches',
            actions: ['setError']
          }
        }
      },
      errorFetchingBranches: {
        exit: ['clearError'],
        on: {
          RETRY: 'fetchingBranches',
          SIGN_OUT: 'unauthenticated'
        }
      },
      editing: {
        type: 'parallel',
        entry: ['figmaGetSelection'],
        on: {
          COMMIT_MESSAGE_CHANGE: {
            actions: ['setCommitMessage']
          },
          COMMIT: [
            {
              target: 'committingToNewBranch',
              in: {editing: {selection: 'valid', branch: 'newBranch'}}
            },
            {
              target: 'committingToExistingBranch',
              in: {editing: {selection: 'valid', branch: 'existingBranch'}}
            }
          ],
          SIGN_OUT: 'unauthenticated'
        },
        states: {
          selection: {
            initial: 'empty',
            on: {
              SELECTION_CHANGE: [
                {
                  target: '.empty',
                  cond: 'isEmpty',
                  actions: ['setSelection', 'setDefaultCommitMessage']
                },
                {
                  target: '.valid',
                  actions: ['setSelection', 'setDefaultCommitMessage']
                }
              ]
            },
            states: {
              hist: {type: 'history'},
              empty: {},
              valid: {}
            }
          },
          branch: {
            initial: 'newBranch',
            states: {
              hist: {type: 'history'},
              newBranch: {
                on: {
                  NEW_BRANCH_NAME_CHANGE: {
                    actions: ['setNewBranchName']
                  },
                  SWITCH_TO_EXISTING_BRANCH: 'existingBranch'
                }
              },
              existingBranch: {
                on: {
                  EXISTING_BRANCH_NAME_CHANGE: {
                    actions: ['setExistingBranchName']
                  },
                  SWITCH_TO_NEW_BRANCH: 'newBranch'
                }
              }
            }
          }
        }
      },
      committingToNewBranch: {
        invoke: {
          id: 'commitToNewBranch',
          src: 'commitToNewBranch',
          onDone: {
            target: 'doneCommittingToNewBranch',
            actions: ['addNewBranchToBranches']
          },
          onError: {
            target: 'errorCommittingToNewBranch',
            actions: ['setError']
          }
        }
      },
      committingToExistingBranch: {
        invoke: {
          id: 'commitToExistingBranch',
          src: 'commitToExistingBranch',
          onDone: {
            target: 'editing.branch.existingBranch',
            actions: [
              'figmaNotifyDoneCommittingToExistingBranch',
              'figmaClearSelection',
              'clearSelection',
              'clearCommitMessage',
              'clearDefaultCommitMessage'
            ]
          },
          onError: {
            target: 'errorCommittingToExistingBranch',
            actions: ['setError']
          }
        }
      },
      errorCommittingToNewBranch: {
        exit: ['clearError'],
        on: {
          RETRY: 'committingToNewBranch',
          SIGN_OUT: 'unauthenticated',
          BACK: {
            target: ['editing.selection.hist', 'editing.branch.hist']
          }
        }
      },
      errorCommittingToExistingBranch: {
        exit: ['clearError'],
        on: {
          RETRY: 'committingToExistingBranch',
          SIGN_OUT: 'unauthenticated',
          BACK: {
            target: ['editing.selection.hist', 'editing.branch.hist']
          }
        }
      },
      doneCommittingToNewBranch: {
        on: {
          COPY_TO_CLIPBOARD: {
            actions: ['copyToClipboard', 'figmaNotifyCopied']
          },
          DONE: {
            target: 'editing.branch.existingBranch',
            actions: [
              'moveNewBranchNameToExistingBranchName',
              'figmaClearSelection',
              'clearSelection',
              'clearCommitMessage',
              'clearDefaultCommitMessage'
            ]
          },
          SIGN_OUT: 'unauthenticated'
        }
      }
    }
  });