/*Canopy - The next generation of stoner streaming software
Copyright (C) 2024-2025 Rainbownapkin and the TTN Community

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.*/

//Config
const config = require('../../config.json');

//NPM Imports
const validator = require('validator');//No express here, so regular validator it is!

//local imports
const channelModel = require('../schemas/channel/channelSchema');
const permissionModel = require('../schemas/permissionSchema');
const csrfUtils = require('../utils/csrfUtils');
const {exceptionHandler, errorHandler} = require('../utils/loggerUtils');

//root index functions
module.exports.get = async function(req, res){
    try{
        const chanName = (req.url.slice(1).replace('/settings',''));
        const chanDB = await channelModel.findOne({name: chanName});
        const reqRank = await chanDB.getChannelRank(req.session.user);

        await chanDB.populate("rankList.user");

        //Take out the permissions doc id since we don't need it.
        delete chanDB.permissions._doc._id;

        if(chanDB == null){
            throw loggerUtils.exceptionSmith("Channel not found.", "queue");
        }
        
        return res.render('channelSettings', {instance: config.instanceName, user: req.session.user, channel: chanDB, reqRank, rankEnum: permissionModel.rankEnum, csrfToken: csrfUtils.generateToken(req), unescape: validator.unescape});
    }catch(err){
        return exceptionHandler(res, err);
    }
}