'use strict';

const Mongo = require(__dirname+'/db.js')
	, db = Mongo.client.db('jschan').collection('bans');

module.exports = {

	db,

	find: (ip, board) => {
		let ipQuery;
		if (typeof ip === 'object') { //object with hash and ranges in bancheck
			ipQuery = {
				'$in': Object.values(ip) //gets values of ip object for single and range bans in 1 query
			}
		} else {
			ipQuery = ip;
		}
		return db.find({
			'ip': ipQuery,
			'board': {
				'$in': [board, null]
			}
		}).toArray();
	},

	markSeen: (ids) => {
		return db.updateMany({
			'_id': {
				'$in': ids
			}
		}, {
			'$set': {
				'seen': true,
			}
		});
	},

	appeal: (ip, ids, appeal) => {
		return db.updateMany({
			'_id': {
				'$in': ids
			},
			'ip': ip,
			'allowAppeal': true,
			'appeal': null
		}, {
			'$set': {
				'appeal': appeal,
			}
		});
	},

	getGlobalBans: () => {
		return db.find({
			'board': null
		}).sort({
			'allowAppeal': -1,
			'appeal': -1,
			'date': -1,
		}).toArray();
	},

	getBoardBans: (board) => {
		return db.find({
			'board': board,
		}).sort({
			'allowAppeal': -1,
			'appeal': -1,
			'date': -1,
		}).toArray();
	},

	denyAppeal: (board, ids) => {
		return db.updateMany({
			'board': board,
			'_id': {
				'$in': ids
			},
/*
			//allow denying appeal even if missing, to allow moving ban to bottom of list
			'allowAppeal': true,
			'appeal': {
				'$ne': null
			},
*/
		}, {
			'$set': {
				'allowAppeal': false,
			}
		});
	},

	removeMany: (board, ids) => {
		return db.deleteMany({
			'board': board,
			'_id': {
				'$in': ids
			}
		});
	},

	deleteBoard: (board) => {
		return db.deleteMany({
			'board': board
		});
	},

	insertOne: (ban) => {
		return db.insertOne(ban);
	},

	insertMany: (bans) => {
		return db.insertMany(bans);
	},

	deleteAll: () => {
		return db.deleteMany({});
	},

}