const Discord = require("discord.js")
const fetch = require("node-fetch");
const client = new Discord.Client()
const riotKey = ":c"

const patchVer = null;
fetch("https://ddragon.leagueoflegends.com/api/versions.json").then(res => res.json())
.then((patchVersions) => { patchVer = patchVersions[0];

const patchVer = await getPatchVer()


async function findChamp(key) {
    let champ = await fetch("http://ddragon.leagueoflegends.com/cdn/" + patchVer + "/data/en_US/champion.json")
                .then(res => res.json())
                .then(json => Object.values(json).find(champ => champ["key"] === key));
    return champ.id;
};

async function searchSummoner(summonerName){
    let summonerId = null
    await fetch("https://tr1.api.riotgames.com/lol/summoner/v4/summoners/by-name/" + summonerName + "?api_key=" + riotKey)
        .then(res => res.json())
        .then(json => {
            console.log(json.accountId)
            summonerId = json.id
        });
        return summonerId;
        }

async function getMastery(summonerId) {
    let champ1 = null
    let champ2 = null
    let champ3 = null
    await fetch("https://tr1.api.riotgames.com/lol/champion-mastery/v4/champion-masteries/by-summoner/" + summonerId + "?api_key=" + riotKey)
        .then(res => res.json())
        .then(async json =>  {
            champ1 = [findChamp(json[0].championId), json[0].championPoints, json[0].championLevel]
            champ2 = [json[1].championId, json[1].championPoints, json[1].championLevel]
            champ3 = [json[2].championId, json[2].championPoints, json[2].championLevel]
        })
    return champ1;
}

//-----------------------------------------------------------------------------------------------

client.on("ready", () =>{
    const d = new Date();
    console.log("[" + [d.getHours() + 3] + ":" + d.getMinutes() + "] Ready! ")
})

//-----------------------------------------------------------------------------------------------

client.on("message", async message => {
    const args = message.content.split(" ")
    const command = args[0]
    if (!message.author.bot) {
        if (command === "/deneme") {
                message.channel.send(await getMastery(await searchSummoner(args[1])))
            }
        };
    })

//-----------------------------------------------------------------------------------------------

client.login(":c")});