"use server";

import { revalidatePath } from "next/cache";
import { redirect } from "next/navigation";
import {
	contentMutationService,
	createContentMutationInvocation,
} from "@/features/housekeeping/domains/content/services/mutations";
import { createCorrelationId } from "@/features/housekeeping/foundation/contracts";
import { requirePermission } from "@/lib/admin/guard";
import { PERMS } from "@/lib/permissions";

function articleInput(formData: FormData) {
	return {
		title: String(formData.get("title") ?? "")
			.normalize("NFC")
			.trim(),
		shortStory: String(formData.get("shortStory") ?? "")
			.normalize("NFC")
			.trim(),
		fullStory: String(formData.get("fullStory") ?? "")
			.normalize("NFC")
			.trim(),
		image: String(formData.get("image") ?? "")
			.normalize("NFC")
			.trim(),
		slug: String(formData.get("slug") ?? "").trim(),
	};
}

export async function createArticle(formData: FormData): Promise<void> {
	const staff = await requirePermission(PERMS.NEWS_EDIT);
	const input = articleInput(formData);
	if (!input.title) return;
	const result = await contentMutationService.execute(
		createContentMutationInvocation(staff, createCorrelationId()),
		"article.change",
		{ action: "create", ...input },
	);
	if (!result.ok) {
		redirect(
			"/admin/articles/new?error=Database error while creating article. Please try again.",
		);
	}
	redirect("/admin/articles");
}

export async function updateArticle(formData: FormData): Promise<void> {
	const staff = await requirePermission(PERMS.NEWS_EDIT);
	const id = String(formData.get("id") ?? "");
	const result = await contentMutationService.execute(
		createContentMutationInvocation(staff, createCorrelationId()),
		"article.change",
		{ action: "update", id, ...articleInput(formData) },
	);
	if (!result.ok) redirect("/admin/articles?error=Update failed");
	revalidatePath(`/admin/articles/${id}`);
	redirect("/admin/articles");
}

export async function deleteArticle(formData: FormData): Promise<void> {
	const staff = await requirePermission(PERMS.NEWS_EDIT);
	const id = String(formData.get("id") ?? "");
	const result = await contentMutationService.execute(
		createContentMutationInvocation(staff, createCorrelationId()),
		"article.change",
		{ action: "delete", id },
	);
	if (!result.ok) redirect("/admin/articles?error=Delete failed");
	redirect("/admin/articles");
}