import prisma from "../prisma/client.js";
import slugify from "slugify";

/* CREATE BLOG */

export async function createBlog(req, res) {
	const {title, writer, image, content, isActive} = req.body;

	try {
		const blog = await prisma.blog.create({
			data: {
				title,
				writer,
				image,
				content,
				isActive,
				slug: slugify(title),
			},
		});

		res.json(blog);
	} catch (error) {
		res.status(500).json({error: "Blog creation failed"});
	}
}

/* GET ALL BLOGS (Public) */

export async function getBlogs(req, res) {
	try {
		const blogs = await prisma.blog.findMany({
			where: {isActive: true},
			orderBy: {createdAt: "desc"},
		});

		res.json(blogs);
	} catch (error) {
		res.status(500).json({error: error.message});
	}
}

/* GET ALL BLOGS (Admin) */

export async function getAllBlogs(req, res) {
	try {
		const blogs = await prisma.blog.findMany({
			orderBy: {createdAt: "desc"},
		});

		res.json(blogs);
	} catch (error) {
		res.status(500).json({error: error.message});
	}
}

/* GET SINGLE BLOG */

export async function getBlog(req, res) {
	try {
		const slug = req.params.slug;

		const blog = await prisma.blog.findUnique({
			where: {slug},
		});

		if (!blog) {
			return res.status(404).json({error: "Blog not found"});
		}

		res.json(blog);
	} catch (error) {
		res.status(500).json({error: error.message});
	}
}

/* GET SINGLE BLOG (ADMIN)*/

export async function getBlogForAdmin(req, res) {
	try {
		const id = Number(req.params.id);

		const blog = await prisma.blog.findUnique({
			where: {id},
		});

		if (!blog) {
			return res.status(404).json({error: "Blog not found"});
		}

		res.json(blog);
	} catch (error) {
		res.status(500).json({error: error.message});
	}
}

/* UPDATE BLOG */

export async function updateBlog(req, res) {
	try {
		const {title, writer, image, content} = req.body;

		const blog = await prisma.blog.update({
			where: {id: Number(req.params.id)},
			data: {
				title,
				writer,
				image,
				content,
			},
		});

		res.json(blog);
	} catch (error) {
		res.status(500).json({error: error.message});
	}
}

/* DELETE BLOG */

export async function deleteBlog(req, res) {
	try {
		const id = Number(req.params.id);

		await prisma.blog.delete({
			where: {id},
		});

		res.json({message: "Blog deleted successfully"});
	} catch (error) {
		res.status(500).json({error: error.message});
	}
}