import { Request, Response } from "express";
import Review from "../models/Review";
import { isValidObjectId, Types } from "mongoose";
import { Log } from "nork";
import Docs from "../services/docsService";
import { addExam, delExam, IReview } from "../validators/reviewValidator";

new Docs(
	"review",
	"add",
	"/api/v1/review/add",
	"POST",
	"review add api",
	undefined,
	addExam,
	"status object | review object",
);
export async function add_post(req: Request, res: Response) {
	try {
		const data: IReview = req.body;
		data.user_id = res.locals.user._id
		const review = new Review(data);
		await review.save();
		res.status(201).json(Log.info(201, "review was added", review));
	} catch (err) {
		Log.error(500, "error while adding review", err);
		res.status(500).json(Log.error(500, "something went wrong"));
	}
}

new Docs(
	"review",
	"get",
	"/api/v1/review/get",
	"GET",
	"review get api",
	undefined,
	undefined,
	"status object | array of review objects",
);
export async function get_get(req: Request, res: Response) {
	try {
		const review = await Review.find({}, "-__v");
		res.status(200).json(Log.info(200, "reviews fetched", review));
	} catch (err) {
		Log.error(500, "error while geting reviews", err);
		res.status(500).json(Log.error(500, "something went wrong"));
	}
}

new Docs("review", "del", "/api/v1/review/del", "POST", "review del api", undefined, delExam, "status object");
export async function del_post(req: Request, res: Response) {
	try {
		if (!isValidObjectId(req.body._id)) throw Log.error(400, "this is not valid _id");

		const review = await Review.deleteOne(new Types.ObjectId(req.body._id));

		if (review.deletedCount > 0) {
			res.status(200).json(Log.info(200, `review ${req.body._id} deleted`));
			return;
		}
		throw Log.error(400, `review ${req.body._id} does not exist`);
	} catch (err: any) {
		if (err.code) {
			res.status(err.code).json(err);
			return;
		}
		Log.error(500, "error in del_post", err);
		res.status(500).json(Log.error(500, "something went wrong"));
	}
}