import { assert } from '../../utils'
import { ActionState, addActionAsUnique } from '../actions/actions.slice'
import { addPipeline } from '../pipeline/pipeline.slice'
import { addRelation } from '../relations/relations.slice'
import { Store } from '../store'
import {
  attributesToObjectEntries,
  paramsAttributesToObjectEntries,
} from '../utils/attribute'

/**
 * Attach an action to the store
 * @param store
 * @returns
 */
export const attach = (store: Store) => (
  relId: string,
  action: ActionState,
  x: number = 0,
  y: number = 0
) => {
  assert(relId, 'relId is required')
  assert(!!action, 'action is required')

  const produce = Object.fromEntries(
    attributesToObjectEntries(
      action.rAttributes.filter(attr => attr.required),
      relId
    )
  )

  const params = Object.fromEntries(
    paramsAttributesToObjectEntries(action.pAttributes)
  )

  store.dispatch(addActionAsUnique(action))

  store.dispatch(
    addPipeline({
      id: relId,
      consume: {},
      produce,
      params,
    })
  )

  store.dispatch(
    addRelation({
      id: relId,
      actName: action.name,
      label: action.metadata?.label || '',
      rel: [],
      x,
      y,
    })
  )
}