calendar/packages/lib/raqb/jsonLogic.ts

/* eslint-disable @typescript-eslint/no-explicit-any */
import jsonLogic from "json-logic-js";

// converts input to lowercase if string
function normalize<T extends string | string[]>(input: T): T {
  if (typeof input === "string") {
    return input.toLowerCase() as T;
  }
  if (input instanceof Array) {
    return input.map((item) => {
      if (typeof item === "string") {
        return item.toLowerCase();
      }
      // if array item is not a string, return it as is
      return item;
    }) as T;
  }
  return input;
}

/**
 * Single Select equals and not equals uses it
 * Short Text equals and not equals uses it
 */
jsonLogic.add_operation("==", function (a: any, b: any) {
  return normalize(a) == normalize(b);
});

jsonLogic.add_operation("===", function (a: any, b: any) {
  return normalize(a) === normalize(b);
});

jsonLogic.add_operation("!==", function (a: any, b: any) {
  return normalize(a) !== normalize(b);
});

jsonLogic.add_operation("!=", function (a: any, b: any) {
  return normalize(a) != normalize(b);
});

/**
 * Multiselect "equals" and "not equals" uses it
 * Singleselect "any in" and "not in" uses it
 * Long Text/Short Text/Email/Phone "contains" also uses it.
 */
jsonLogic.add_operation("in", function (a: string, b: string | string[]) {
  const first = normalize(a);
  const second = normalize(b);
  if (!second) return false;
  return second.indexOf(first) !== -1;
});

/**
 * Short Text/Long Text "starts with" uses it
 */
jsonLogic.add_operation("starts_with", function (a: unknown, b: unknown) {
  if (typeof a !== "string" || typeof b !== "string") return false;

  const first = normalize(a);
  const second = normalize(b);

  if (!second) return false;

  return first.startsWith(second);
});

export default jsonLogic;