'use strict';

const express = require('express');
const winston = require('winston');

const uploadsController = require('../controllers/uploads');
const helpers = require('./helpers');

module.exports = function (app, middleware, controllers) {
	const middlewares = [middleware.authenticateRequest];
	const router = express.Router();
	app.use('/api', router);

	router.get('/config', [...middlewares, middleware.applyCSRF], helpers.tryRoute(controllers.api.getConfig));

	router.get('/self', [...middlewares], helpers.tryRoute(controllers.user.getCurrentUser));
	router.get('/user/uid/:uid', [...middlewares, middleware.canViewUsers], helpers.tryRoute(controllers.user.getUserByUID));
	router.get('/user/username/:username', [...middlewares, middleware.canViewUsers], helpers.tryRoute(controllers.user.getUserByUsername));
	router.get('/user/email/:email', [...middlewares, middleware.canViewUsers], helpers.tryRoute(controllers.user.getUserByEmail));

	router.get('/user/:userslug/export/posts', [...middlewares, middleware.authenticateRequest, middleware.ensureLoggedIn, middleware.checkAccountPermissions, middleware.exposeUid], helpers.tryRoute(controllers.user.exportPosts));
	router.get('/user/:userslug/export/uploads', [...middlewares, middleware.authenticateRequest, middleware.ensureLoggedIn, middleware.checkAccountPermissions, middleware.exposeUid], helpers.tryRoute(controllers.user.exportUploads));
	router.get('/user/:userslug/export/profile', [...middlewares, middleware.authenticateRequest, middleware.ensureLoggedIn, middleware.checkAccountPermissions, middleware.exposeUid], helpers.tryRoute(controllers.user.exportProfile));

	// Deprecated, remove in v1.20.0
	router.get('/user/uid/:userslug/export/:type', (req, res) => {
		winston.warn(`[router] \`/api/user/uid/${req.params.userslug}/export/${req.params.type}\` is deprecated, call it \`/api/user/${req.params.userslug}/export/${req.params.type}\`instead.`);
		res.redirect(`/api/user/${req.params.userslug}/export/${req.params.type}`);
	});

	router.get('/categories/:cid/moderators', [...middlewares], helpers.tryRoute(controllers.api.getModerators));
	router.get('/recent/posts/:term?', [...middlewares], helpers.tryRoute(controllers.posts.getRecentPosts));
	router.get('/unread/total', [...middlewares, middleware.ensureLoggedIn], helpers.tryRoute(controllers.unread.unreadTotal));
	router.get('/topic/teaser/:topic_id', [...middlewares], helpers.tryRoute(controllers.topics.teaser));
	router.get('/topic/pagination/:topic_id', [...middlewares], helpers.tryRoute(controllers.topics.pagination));

	const multipart = require('connect-multiparty');
	const multipartMiddleware = multipart();
	const postMiddlewares = [
		middleware.maintenanceMode,
		multipartMiddleware,
		middleware.validateFiles,
		middleware.uploads.ratelimit,
		middleware.applyCSRF,
	];

	router.post('/post/upload', postMiddlewares, helpers.tryRoute(uploadsController.uploadPost));
	router.post('/user/:userslug/uploadpicture', [
		...middlewares,
		...postMiddlewares,
		middleware.exposeUid,
		middleware.ensureLoggedIn,
		middleware.canViewUsers,
		middleware.checkAccountPermissions,
	], helpers.tryRoute(controllers.accounts.edit.uploadPicture));
};