const { Listener } = require('discord-akairo');
const { MessageEmbed } = require('discord.js');
const rand = require('../../rand.js');
const Sequelize = require('sequelize');
const Tag = require('../../models').Tag;
const autoResponse = require('../../models').autoresponse;
const autoResponseStat = require('../../models').autoresponseStat;
const BannedWords = require('../../models').bannedWords;

class messageListener extends Listener {
	constructor() {
		super('message', {
			emitter: 'client',
			event: 'message'
		});
	}

	async exec(message) {		
		if (message.author.bot) return;


		// Banned words

		const bannedWords = await BannedWords.findAll({where: {word: Sequelize.where(Sequelize.fn('LOCATE', Sequelize.col('word'), message.content), Sequelize.Op.ne, 0), serverID: message.guild.id}});
		if (bannedWords[0].get('word')) {
			let censoredMessage = message.content.toLowerCase();
			for (let i = 0; i < bannedWords.length; i++) {
				censoredMessage = censoredMessage.replace(bannedWords[i].get('word'), '█'.repeat(bannedWords[i].get('word').length));
				console.log(censoredMessage);
			}
			let Embed = new MessageEmbed()
				.setColor('#FF0000')
				.setAuthor(message.author.username, message.author.displayAvatarURL())
				.setDescription(censoredMessage);

			message.channel.send(Embed);
			return message.delete();
		}

		// auto responses
		const autoresponseStat = await autoResponseStat.findOne({where: {serverID: message.guild.id}});
		if (autoresponseStat) {
			// Infinit haha very yes
			if (message.content.toLowerCase().startsWith('haha very') && message.content.toLowerCase().endsWith('yes')) {
				let yes = message.content.toLowerCase().replace('haha', '');
				yes = yes.replace('yes', '');	
				yes += 'very';
				return message.channel.send(`haha${yes} yes`);		
			} else if (message.content.toLowerCase() == 'haha yes') {
				return message.channel.send('haha very yes');
			}

			//  If autoresponse is enable send the response
			if(autoresponseStat.get('stat') == 'enable' && autoresponseStat.get('serverID') == message.guild.id) {
				//  Reply with images as attachement
				const autoresponse = await autoResponse.findOne({where: {trigger: message.content.toLowerCase()}});

				if (autoresponse) {
					autoResponse.findOne({where: {trigger: message.content.toLowerCase()}});
					let trigger = autoresponse.get('trigger');
					let type = autoresponse.get('type');
					let content = autoresponse.get('response');

					if (trigger == message.content.toLowerCase() && type == 'text') {
						return message.channel.send(content);
					} else if (trigger == message.content.toLowerCase() && type == 'react') {
						return message.react(content);
					} else if (trigger == message.content.toLowerCase() && type == 'image') {
						return message.channel.send({files: [content]});
					}
				}

			}
		}
		//  User autoresponse
		const tag = await Tag.findOne({where: {trigger: message.content.toLowerCase(), serverID: message.guild.id}});
		if (tag) {
			Tag.findOne({where: {trigger: message.content.toLowerCase(), serverID: message.guild.id}});
			let text = tag.get('response');
			if (text.includes('[ban]')) {
				message.member.ban('Tag ban :^)');
			} else if (text.includes('[kick]')) {
				message.member.kick('Tag kick :^)');
			} else if (text.includes('[delete]')) {
				message.delete('Tag delete :^)');
			}
		
			text = rand.random(text, message);
	
			let attach = '';
	
			if (text.includes('[attach:')) {
				attach = text.split(/(\[attach:.*?])/);
				for (let i = 0, l = attach.length; i < l; i++) {
					if (attach[i].includes('[attach:')) {
						attach = attach[i].replace('[attach:', '').slice(0, -1);
						i = attach.length;
					}
				}
				text = text.replace(/(\[attach:.*?])/, '');
			}
	
			// THIS SECTION IS VERY VERY BAD MUST CHANGE
			if (text.includes('[embed]')) {
				text = text.replace(/\[embed\]/, ' ');
		
				let title = '';
				let desc = '';
				let image;
				let thumbnail;
				let footer = '';
				let color;
		
				if (text.includes('[embedImage:')) {
					image = text.split(/(\[embedImage:.*?])/);
		
					for (let i = 0, l = image.length; i < l; i++) {
						if (image[i].includes('[embedImage:')) {
							image = image[i].replace('[embedImage:', '').slice(0, -1);
							text = text.replace(/(\[embedimage:.*?])/g, '');
							i = image.length;
						}
					}
				}
							
				if (text.includes('[embedThumbnail:')) {
					thumbnail = text.split(/(\[embedThumbnail:.*?])/);
		
					for (let i = 0, l = thumbnail.length; i < l; i++) {
						if (thumbnail[i].includes('[embedThumbnail:')) {
							thumbnail = thumbnail[i].replace('[embedThumbnail:', '').slice(0, -1);
							text = text.replace(/(\[embedThumbnail:.*?])/g, '');
							i = thumbnail.length;
						}
					}
				}
		
				if (text.includes('[embedColor:')) {
					color = text.split(/(\[embedColor:.*?])/);
					for (let i = 0, l = color.length; i < l; i++) {
						if (color[i].includes('[embedColor:')) {
							color = color[i].replace('[embedColor:', '').slice(0, -1);
							text = text.replace(/(\[embedColor:.*?])/g, '');
							i = color.length;
						}
					}
				}
		
		
				if (text.includes('[embedTitle:')) {
					title = text.split(/(\[embedTitle:.*?])/);
					for (let i = 0, l = title.length; i < l; i++) {
						if (title[i].includes('[embedTitle:')) {
							title = title[i].replace('[embedTitle:', '').slice(0, -1);
							text = text.replace(/(\[embedTitle:.*?])/g, '');
							i = title.length;
						}
					}
				}
		
				if (text.includes('[embedFooter:')) {
					footer = text.split(/(\[embedFooter:.*?])/);
					for (let i = 0, l = footer.length; i < l; i++) {
						if (footer[i].includes('[embedFooter:')) {
							footer = footer[i].replace('[embedFooter:', '').slice(0, -1);
							text = text.replace(/(\[embedFooter:.*?])/g, '');
							i = footer.length;
						}
					}
				}
		
				if (text.includes('[embedDesc:')) {
					desc = text.split(/(\[embedDesc:.*?])/);
					for (let i = 0, l = desc.length; i < l; i++) {
						if (desc[i].includes('[embedDesc:')) {
							desc = desc[i].replace('[embedDesc:', '').slice(0, -1);
							i = desc.length;
						}
					}
				}
		
				const embed = new MessageEmbed()
					.setColor(color)
					.setTitle(title)
					.setImage(image)
					.setThumbnail(thumbnail)
					.setDescription(desc)
					.setFooter(footer)
					.setTimestamp();
		
							
				if (attach) {
					return message.channel.send(embed, {files: [attach]});
				} else {
					return message.channel.send(embed);

				}

			}
			if (attach) {
				return message.channel.send(text, {files: [attach]});
			} else {
				return message.channel.send(text);
			}
		}
	}
}

module.exports = messageListener;