/*
 * This file is part of a proprietary work.
 *
 * Copyright (c) 2025 Fossorial, Inc.
 * All rights reserved.
 *
 * This file is licensed under the Fossorial Commercial License.
 * You may not use this file except in compliance with the License.
 * Unauthorized use, copying, modification, or distribution is strictly prohibited.
 *
 * This file is not licensed under the AGPLv3.
 */

import { Request, Response, NextFunction } from "express";
import { z } from "zod";
import { certificates, db } from "@server/db";
import { sites } from "@server/db";
import { eq, and } from "drizzle-orm";
import response from "@server/lib/response";
import HttpCode from "@server/types/HttpCode";
import createHttpError from "http-errors";
import logger from "@server/logger";
import stoi from "@server/lib/stoi";
import { fromError } from "zod-validation-error";
import { OpenAPITags, registry } from "@server/openApi";

const restartCertificateParamsSchema = z
    .object({
        certId: z.string().transform(stoi).pipe(z.number().int().positive()),
        orgId: z.string()
    })
    .strict();

registry.registerPath({
    method: "post",
    path: "/certificate/{certId}",
    description: "Restart a certificate by ID.",
    tags: ["Certificate"],
    request: {
        params: z.object({
            certId: z
                .string()
                .transform(stoi)
                .pipe(z.number().int().positive()),
            orgId: z.string()
        })
    },
    responses: {}
});

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

        const { certId } = parsedParams.data;

        // get the certificate by ID
        const [cert] = await db
            .select()
            .from(certificates)
            .where(eq(certificates.certId, certId))
            .limit(1);

        if (!cert) {
            return next(
                createHttpError(HttpCode.NOT_FOUND, "Certificate not found")
            );
        }

        if (cert.status != "failed" && cert.status != "expired") {
            return next(
                createHttpError(
                    HttpCode.BAD_REQUEST,
                    "Certificate is already valid, no need to restart"
                )
            );
        }

        // update the certificate status to 'pending'
        await db
            .update(certificates)
            .set({
                status: "pending",
                errorMessage: null,
                lastRenewalAttempt: Math.floor(Date.now() / 1000) 
            })
            .where(eq(certificates.certId, certId));

        return response<null>(res, {
            data: null,
            success: true,
            error: false,
            message: "Certificate restarted successfully",
            status: HttpCode.OK
        });
    } catch (error) {
        logger.error(error);
        return next(
            createHttpError(HttpCode.INTERNAL_SERVER_ERROR, "An error occurred")
        );
    }
}