paste-operations.tsβ’2.36 kB
import { Action } from '../actions/action'
import { FlowVersion } from '../flow-version'
import { flowStructureUtil } from '../util/flow-structure-util'
import { addActionUtils } from './add-action-util'
import { _getImportOperations } from './import-flow'
import { FlowOperationRequest, FlowOperationType, StepLocationRelativeToParent } from './index'
export type InsideBranchPasteLocation = {
branchIndex: number
stepLocationRelativeToParent: StepLocationRelativeToParent.INSIDE_BRANCH
parentStepName: string
}
export type OutsideBranchPasteLocation = {
parentStepName: string
stepLocationRelativeToParent:
| StepLocationRelativeToParent.AFTER
| StepLocationRelativeToParent.INSIDE_LOOP
}
export type PasteLocation = InsideBranchPasteLocation | OutsideBranchPasteLocation
export const _getOperationsForPaste = (
actions: Action[],
flowVersion: FlowVersion,
pastingDetails: PasteLocation,
) => {
const newNamesMap = addActionUtils.mapToNewNames(flowVersion, actions)
const clonedActions: Action[] = actions.map(action => flowStructureUtil.transferStep(action, (step: Action) => {
return addActionUtils.clone(step, newNamesMap)
}) as Action)
const operations: FlowOperationRequest[] = []
for (let i = 0; i < clonedActions.length; i++) {
if (i === 0) {
operations.push({
type: FlowOperationType.ADD_ACTION,
request: {
action: clonedActions[i],
parentStep: pastingDetails.parentStepName,
stepLocationRelativeToParent: pastingDetails.stepLocationRelativeToParent,
branchIndex: pastingDetails.stepLocationRelativeToParent === StepLocationRelativeToParent.INSIDE_BRANCH ? pastingDetails.branchIndex : undefined,
},
})
}
else {
operations.push({
type: FlowOperationType.ADD_ACTION,
request: {
action: clonedActions[i],
parentStep: clonedActions[i - 1].name,
stepLocationRelativeToParent: StepLocationRelativeToParent.AFTER,
},
})
}
const importOperations = _getImportOperations(clonedActions[i])
operations.push(...importOperations)
}
return operations
}