import { z } from "zod/mini"

export const AssetSchema = z.strictObject({
	id: z.string(),
	last_modified: z.string(),
	kind: z.union([z.literal("image"), z.literal("all")]),
	filename: z.optional(z.string()),
	extension: z.optional(z.string()),
	size: z.optional(z.number()),
	origin_url: z.string(),
	url: z.string(),
	width: z.optional(z.number()),
	height: z.optional(z.number()),
	notes: z.optional(z.string()),
	credits: z.optional(z.string()),
	alt: z.optional(z.string()),
})

export type Asset = z.infer<typeof AssetSchema>

export const getAssetOrThrow =
	(assets: Record<Asset["id"], Asset | undefined>): ((assetId: Asset["id"]) => Asset) =>
	(assetId: Asset["id"]): Asset => {
		const asset = assets[assetId]
		if (!asset) {
			throw new Error(`Missing asset with id '${assetId}'!`)
		}
		return asset
	}