const axios = require('axios');
const { MessageCollector } = require('eris-collector');

module.exports.run = async (client, message, args) => {
    
axios.get('https://opentdb.com/api.php?amount=10&difficulty=easy&type=boolean').then(async res => {
        let score = 0
        for (let qNumber = 0; qNumber < 10; qNumber++) {
            const getQuestion = function (number) {
                let question = res.data.results[number].question;
                question = question.replace(/&quot;/g, '`');
                question = question.replace(/&#039/g, '\'');
                return question;
            }

            client.createMessage(message.channel.id, {
                embed: {
                    title: `${client.user.username} | Trivia`,
                    color: 0x303136,
                    description: `**Question ${qNumber + 1}:** ${getQuestion(qNumber)}`
                }
            });

            let filter = (m) => m.author.id === message.author.id && new RegExp(`^(True|False|cancel)$`, "i").test(m.content);

            let collector = new MessageCollector(client, message.channel, filter, {
                time: 1000 * 30,
                max: 1
            });

            collector.on('collect', (m) => {

                if (/cancel/i.test(m.content)) return collector.stop("Cancelled.")

                if(/True/i.test(m.content) && res.data.results[0].correct_answer == 'True') {
                    score++;
                    qNumber++;
                    return client.createMessage(message.channel.id, {
                        embed: {
                            title: `${client.user.username} | Trivia`,
                            color: 0x32CD32,
                            description: `The answer is correct!`
                        }       
                    });
                }

                if(/True/i.test(m.content) && res.data.results[0].correct_answer == 'False') {
                    qNumber++;
                    return client.createMessage(message.channel.id, {
                        embed: {
                            title: `${client.user.username} | Trivia`,
                            color: 0xFF0000,
                            description: `The answer is incorrect!`
                        }
                    }); 
                }

                if(/False/i.test(m.content) && res.data.results[0].correct_answer == 'False') {
                    score++;
                    qNumber++;
                    return client.createMessage(message.channel.id, {
                        embed: {
                            title: `${client.user.username} | Trivia`,
                            color: 0x32CD32,
                            description: `The answer is correct!`
                        }
                    });  
                }  
                    
                if(/False/i.test(m.content) && res.data.results[0].correct_answer == 'True') {
                    qNumber++;
                    return client.createMessage(message.channel.id, {
                        embed: {
                            title: `${client.user.username} | Trivia`,
                            color: 0xFF0000,
                            description: `The answer is incorrect!`
                        }
                    }); 
                }                
            });
            

            collector.on('end', (_, reason) => {
                qNumber = 9
                if (["time", "cancelled"].includes(reason)) return client.createMessage(message.channel.id, { embed: { title: `${client.user.username} | Trivia`, color: 0x303136, description: `Trivia cancelled.` } });       
            });
        }

        if (qNumber === 10)return client.createMessage(message.channel.id, `Score: ${(score * 10)}%`);
        
    });  
};

module.exports.help = {
    name: "trivia",
    aliases: ["triv"],
    syntax: "m!triva",
    description: "Play trivia!",
    category: "fun",
    permissions: ["No permissions required."]
}