/**
 * Required External Modules and Interfaces
 */
import express, {Request, Response} from 'express';
import {requireAdminAuth} from '../feedback.auth.js';
import {sendServerError} from '../feedback.errors.js';
import {eventsAdminRouter} from './events.admin.router.js';
import {songsAdminRouter} from './songs.admin.router.js';
import {questionsAdminRouter} from './questions.admin.router.js';
import {reportsAdminRouter} from './reports.admin.router.js';
import * as ReportsAdminService from './reports.admin.service.js';

/**
 * Router Definition
 */
export const adminRouter = express.Router();

// Applied once at the top of the admin router tree - every route below
// requires a valid admin session.
adminRouter.use(requireAdminAuth);

/**
 * @swagger
 * /feedback/admin/me:
 *      get:
 *          summary: Validate the current admin session
 *          description: Used by the Next.js middleware/proxy to gate /admin. Returns the authenticated admin's identity.
 *          tags: [feedback-admin]
 *          parameters:
 *              - $ref: '#/components/parameters/SessionIdHeader'
 *              - $ref: '#/components/parameters/SessionKeyHeader'
 *          responses:
 *              200:
 *                  description: Success
 *                  content:
 *                      application/json:
 *                          schema:
 *                              type: object
 *                              properties:
 *                                  email:
 *                                      type: string
 *                                  fullName:
 *                                      type: string
 *              401:
 *                  description: Unauthorized
 */
adminRouter.get('/me', (req: Request, res: Response) => {
	res.status(200).send({email: res.locals.admin.email, fullName: res.locals.admin.displayName});
});

/**
 * @swagger
 * /feedback/admin/submissions/{submissionId}:
 *      delete:
 *          summary: Delete a single submission
 *          description: Removes the submission and everything under it (its answers, guest book entry, newsletter signup) - for removing an individual abusive or inappropriate entry. Not a bulk moderation tool.
 *          tags: [feedback-admin]
 *          parameters:
 *              - $ref: '#/components/parameters/SessionIdHeader'
 *              - $ref: '#/components/parameters/SessionKeyHeader'
 *              - in: path
 *                name: submissionId
 *                required: true
 *                schema:
 *                    type: integer
 *          responses:
 *              204:
 *                  description: Deleted
 *              404:
 *                  description: Unknown submission
 *              401:
 *                  description: Unauthorized
 */
adminRouter.delete('/submissions/:submissionId', async (req: Request, res: Response) => {
	try {
		const deleted = await ReportsAdminService.deleteSubmission(Number(req.params.submissionId));
		if (!deleted) {
			res.status(404).send({status: 'NOT_FOUND'});
			return;
		}
		res.status(204).send();
	} catch (e: any) {
		sendServerError(res, e);
	}
});

adminRouter.use('/events', eventsAdminRouter);
adminRouter.use('/events', reportsAdminRouter);
adminRouter.use('/songs', songsAdminRouter);
adminRouter.use('/questions', questionsAdminRouter);