import { Request, Response, NextFunction } from "express";
import { z } from "zod";
import { db } from "@server/db";
import { userActions, users } from "@server/db/schemas";
import response from "@server/lib/response";
import HttpCode from "@server/types/HttpCode";
import createHttpError from "http-errors";
import logger from "@server/logger";
import { eq } from "drizzle-orm";
import { fromError } from "zod-validation-error";

const addUserActionSchema = z
    .object({
        userId: z.string(),
        actionId: z.string(),
        orgId: z.string()
    })
    .strict();

export async function addUserAction(
    req: Request,
    res: Response,
    next: NextFunction
): Promise<any> {
    try {
        const parsedBody = addUserActionSchema.safeParse(req.body);
        if (!parsedBody.success) {
            return next(
                createHttpError(
                    HttpCode.BAD_REQUEST,
                    fromError(parsedBody.error).toString()
                )
            );
        }

        const { userId, actionId, orgId } = parsedBody.data;

        const user = await db
            .select()
            .from(users)
            .where(eq(users.userId, userId))
            .limit(1);
        if (user.length === 0) {
            return next(
                createHttpError(
                    HttpCode.NOT_FOUND,
                    `User with ID ${userId} not found`
                )
            );
        }

        const newUserAction = await db
            .insert(userActions)
            .values({
                userId,
                actionId,
                orgId
            })
            .returning();

        return response(res, {
            data: newUserAction[0],
            success: true,
            error: false,
            message: "Action added to user successfully",
            status: HttpCode.CREATED
        });
    } catch (error) {
        logger.error(error);
        return next(
            createHttpError(HttpCode.INTERNAL_SERVER_ERROR, "An error occurred")
        );
    }
}