ui/src/runtime/utils/index.ts

import { isEqual } from 'ohash/utils'

export function pick<Data extends object, Keys extends keyof Data>(data: Data, keys: Keys[]): Pick<Data, Keys> {
  const result = {} as Pick<Data, Keys>

  for (const key of keys) {
    result[key] = data[key]
  }

  return result
}

export function omit<Data extends object, Keys extends keyof Data>(data: Data, keys: Keys[]): Omit<Data, Keys> {
  const result = { ...data }

  for (const key of keys) {
    // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
    delete result[key]
  }

  return result as Omit<Data, Keys>
}

export function get(object: Record<string, any> | undefined, path: (string | number)[] | string, defaultValue?: any): any {
  if (typeof path === 'string') {
    path = path.split('.').map((key) => {
      const numKey = Number(key)
      return Number.isNaN(numKey) ? key : numKey
    })
  }

  let result: any = object

  for (const key of path) {
    if (result === undefined || result === null) {
      return defaultValue
    }

    result = result[key]
  }

  return result !== undefined ? result : defaultValue
}

export function set(object: Record<string, any>, path: (string | number)[] | string, value: any): void {
  if (typeof path === 'string') {
    path = path.split('.').map((key) => {
      const numKey = Number(key)
      return Number.isNaN(numKey) ? key : numKey
    })
  }

  path.reduce((acc, key, i) => {
    if (acc[key] === undefined) acc[key] = {}
    if (i === path.length - 1) acc[key] = value
    return acc[key]
  }, object)
}

export function looseToNumber(val: any): any {
  const n = Number.parseFloat(val)
  return Number.isNaN(n) ? val : n
}

export function compare<T>(value?: T, currentValue?: T, comparator?: string | ((a: T, b: T) => boolean)) {
  if (value === undefined || currentValue === undefined) {
    return false
  }

  if (typeof value === 'string') {
    return value === currentValue
  }

  if (typeof comparator === 'function') {
    return comparator(value, currentValue)
  }

  if (typeof comparator === 'string') {
    return get(value!, comparator) === get(currentValue!, comparator)
  }

  return isEqual(value, currentValue)
}