All files / src/pages/VisProgPage/visualProgrammingUI/components PlanEditingFunctions.tsx

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// This file is to avoid sharing both functions and components which eslint dislikes. :)
import type { GoalNode } from "../nodes/GoalNode"
import type { Goal, Plan } from "./Plan"
 
/**
 * Inserts a goal into a plan
 * @param plan: plan to insert goal into
 * @param goalNode: the goal node to insert into the plan.
 * @returns: a new plan with the goal inside.
 */
export function insertGoalInPlan(plan: Plan, goalNode: GoalNode): Plan {
    const planElement : Goal = {
        id: goalNode.id,
        type: "goal",
    }
 
    return {
        ...plan,
        steps: [...plan.steps, planElement],
    }
}
 
 
/**
 * Deletes a goal from  a plan
 * @param plan: plan to delete goal from
 * @param goalID: the goal node to delete.
 * @returns: a new plan with the goal removed.
 */
export function deleteGoalInPlanByID(plan: Plan, goalID: string) {
    const updatedPlan = {...plan,
        steps: plan.steps.filter((x) => x.id !== goalID)
    }
    return updatedPlan.steps.length == 0 ? undefined : updatedPlan
}