import { ImageContentSchema, ImageContentType } from "../image"
import type { ImageContent } from "../image"
import type { ImageLegacy } from "../legacy/image"
import { ImageLegacySchema } from "../legacy/image"
import type { LegacyContentCtx, LegacyCodec } from "./legacyContentCtx"

// Also used by content/codec/richText
export function imageLegacyToContent(value: ImageLegacy): ImageContent {
	return { ...value, __TYPE__: ImageContentType }
}

export const ImageLegacyCodec = (
	ctx: LegacyContentCtx,
): LegacyCodec<ImageContent, ImageLegacy> => ({
	name: "ImageLegacy",

	is(input): input is ImageContent {
		return ImageContentSchema.safeParse(input).success
	},

	toContent(input) {
		const parsed = ImageLegacySchema.safeParse(input)
		if (!parsed.success) {
			return parsed
		}

		return {
			success: true,
			data: imageLegacyToContent(parsed.data),
		}
	},

	fromContent(input) {
		return {
			content: {
				edit: input.edit,
				height: input.height,
				origin: input.origin,
				width: input.width,
				...(input.alt ? { alt: input.alt } : {}),
				...(input.credits ? { credits: input.credits } : {}),
				...(input.provider ? { provider: input.provider } : {}),
				...(input.thumbnails ? { thumbnails: input.thumbnails } : {}),
				...(input.url ? { url: input.url } : {}),
			},
			types: { [ctx.keyOfType]: "Image" },
			keys: {},
		}
	},
})