import { z } from "zod"

import { nullableStringValidator } from "@scandic-hotels/common/utils/zod/stringValidator"

const DEFAULT_IMAGE_OBJ = {
  altText: "Default image",
  altText_En: "Default image",
  title: "Default image",
  title_En: "Default image",
  src: "https://placehold.co/1280x720",
}

export const imageWithoutMetaDataSchema = z
  .object({
    imageSizes: z.object({
      original: nullableStringValidator,
    }),
  })
  .nullish()

export const imageSchema = z
  .object({
    imageSizes: z.object({
      original: nullableStringValidator,
    }),
    metaData: z.object({
      altText: nullableStringValidator,
      altText_En: nullableStringValidator,
      copyRight: nullableStringValidator,
      title: nullableStringValidator,
      title_En: nullableStringValidator,
    }),
  })
  .nullish()
  .transform((val) => {
    if (!val) {
      return DEFAULT_IMAGE_OBJ
    }
    return {
      src: val.imageSizes.original,
      altText: val.metaData.altText,
      altText_En: val.metaData.altText_En,
      title: val.metaData.title,
      title_En: val.metaData.title_En,
    }
  })