import { db } from '$lib/server/db';
import { blogArticles } from '$lib/server/db/schema';
import { isAdmin, requireAdmin } from '$lib/server/auth';
import { uniqueSlug } from '$lib/server/slugify';
import { createArticleSchema } from '$lib/validation/blog';
import { desc, eq } from 'drizzle-orm';
import { fail, redirect } from '@sveltejs/kit';
import type { PageServerLoad } from './$types.js';

export const load: PageServerLoad = async (event) => {
	const admin = isAdmin(event);

	const articles = admin
		? await db.select().from(blogArticles).orderBy(desc(blogArticles.createdAt))
		: await db
				.select()
				.from(blogArticles)
				.where(eq(blogArticles.status, 'published'))
				.orderBy(desc(blogArticles.createdAt));

	return {
		blogArticles: articles,
		isAdmin: admin
	};
};

export const actions = {
	default: async (event) => {
		requireAdmin(event);

		const formData = await event.request.formData();
		const parsed = createArticleSchema.safeParse({
			title: formData.get('title')?.toString()
		});

		if (!parsed.success) {
			return fail(400, { message: 'Title is required' });
		}

		const slug = await uniqueSlug(parsed.data.title);

		await db.insert(blogArticles).values({
			title: parsed.data.title,
			slug,
			status: 'draft'
		});

		return redirect(303, `/blog/${slug}/edit`);
	}
};