import { z } from "zod";
import { storySchema } from "app/ui/forms/schemas";
import { Story } from "@prisma/client";

//schemas

const schema = storySchema.omit({ id: true, genres: true })
const genreSchema = z.object({ id: z.number() })
const genresSchema = z.array(genreSchema)

export async function prepStoryData(data: Story & { genres: number[] }): Promise<{ title: string, word_count: number }> {
	const storyData = {
		title: data.title,
		word_count: data.word_count,
	}
	//prepare schemas

	//throw an error if validation fails
	schema.safeParse(storyData)

	return storyData
}

export async function prepGenreData(data: number[]): Promise<{ id: number }[]> {
	"use server"

	//prepare data
	const genresArray = data.map((e) => { return { id: e } })

	//prepare schemas

	//throws error if validation fails
	genresSchema.safeParse(genresArray)
	return genresArray

}