const discord = require("discord.js");
const fs = require("fs");

const warns = JSON.parse(fs.readFileSync("./Data/warnings.json", "utf8"));

module.exports.run = async(bot, message, args) => {

    var NoPerms = new discord.RichEmbed()
    .setColor("#f57842")
    .setTitle(":rotating_light: Error")
    .setDescription("You can't do this!")

    if(!message.member.hasPermission("MANAGE_GUILD")) return message.channel.send(NoPerms);

    var user = message.guild.member(message.mentions.users.first() || message.guild.members.get(args[0]));

    var NoPerson = new discord.RichEmbed()
    .setColor("#f57842")
    .setTitle(":rotating_light: Error")
    .setDescription("Please mention a user!")

    if(!user) return message.channel.send(NoPerson);

    var WrongPerson = new discord.RichEmbed()
    .setColor("#f57842")
    .setTitle(":rotating_light: Error")
    .setDescription("You can't warn this person!")

    if(user.hasPermission("MANAGE_MESSAGES")) return message.channel.send(WrongPerson);

    var reason = args.join(" ").slice(22);

    var Reason = new discord.RichEmbed()
    .setColor("#f57842")
    .setTitle(":rotating_light: Error")
    .setDescription("Please give a reason.")

    if(!reason) return message.channel.send(Reason);

    if(!warns[user.id]) warns[user.id] = {
        warns: 0
    };

    var SuccesVolWarn = new discord.RichEmbed()
    .setDescription("Warn")
    .setColor("#f57842")
    .addField("Gewarned door:", message.author)
    .addField("Bericht", `${user} is succesfully warned!`);

    message.channel.send(SuccesVolWarn);

    warns[user.id].warns++;
    if warns[user.id].warns === 1{warns[user.id].first.reason = reason, warns[user.id].first.author = message.author};


    fs.writeFile("./Data/warnings.json", JSON.stringify(warns), (err) => {
        if (err) console.log(err);

    });

    var warnEmbed = new discord.RichEmbed()
    .setDescription("Warn")
    .setColor("#f57842")
    .addField("Warned user:", user)
    .addField("Warned by:", message.author)
    .addField("Number of warns:", warns[user.id].warns)
    .addField("Reason", reason);


    var warnChannel = message.guild.channels.find(`name`, "mod-logs");

    var NoChannel = new discord.RichEmbed()
    .setColor("#f57842")
    .setTitle(":rotating_light: Error")
    .setDescription("Can't find #mod-logs")

    if(!warnChannel) return message.guild.send(NoChannel);

    warnChannel.send(warnEmbed);


}

module.exports.help = {
    name: "warn"
}