const express = require('express')
const app = express()
const port = 9700

const web3operatorAddress = "http://vps.playpoolstudios.com:2015/"
const apiAddress = "https://vps.playpoolstudios.com/metahunt/api/"

app.get('/', (req, res) => {
  res.send('Validator is validating')
})

app.listen(port, () => {
  console.log(`Mhunt Validator is listening on port ${port}`)
})

app.get('/validateSession', async (req,res)=>{
  const {tournamentId, address} = req.query;

  if(!tournamentId || !address){res.send("invalid params"); return;}
  let tournament = GetTournamentById(tournamentId);
  if(tournament==null){
    await CheckForStartedTourneys();
  }
  tournament = GetTournamentById(tournamentId);
  if(tournament == null){
    res.send("This tournament is not either started or valid");
    return;
  }

})






/* ------------------------------------------------------------------------------- */

let tournamentsList;
let startedTournaments;

CheckForStartedTourneys();
setInterval(async()=>{
  CheckForStartedTourneys();
},60000)

async function CheckForStartedTourneys() {
  const tournamentsResponse = await fetch(apiAddress + "get_tournaments_raw.php");
  const tournaments = await tournamentsResponse.json();

  tournamentsList = []; 
  startedTournaments = [];
  const now = new Date(); 
  const tenMinutesAgo = new Date(now.getTime() - 10 * 60000); // 10 minutes ago from now

  tournaments.forEach(async tournament => {
    const tournamentDate = new Date(tournament.start_date); // Converts the string date to a Date object
    
    // Create a new TournamentData instance using the tournament JSON data
    const newTournament = new TournamentData(
      tournament.id,
      tournament.name,
      tournament.start_date,
      tournament.game_mode,
      tournament.reward,
      tournament.php_reward,
      tournament.is_test,
      tournament.ticket_count,
      tournament.owner_id
    );

    if (tournamentDate >= tenMinutesAgo && tournamentDate <= now) {
      console.log(`Tournament "${tournament.name}" started within the last 10 minutes.`);

      const participentsResponse = await fetch(web3operatorAddress+"getTournamentParticipants?id="+newTournament.id);
      const participents = await participentsResponse.json();
      participents["wallets"].forEach(participent => {
        newTournament.participents.push(participent);
      })

      startedTournaments.push(newTournament);
    }else if(tournamentDate > now){
      console.log(`Tournament "${tournament.name}" is yet to come`)
    }else{
    //  console.log(`Tournament "${tournament.name}" is expired`)
    }
    
    // Push the new tournament instance into tournamentsList
    tournamentsList.push(newTournament);
  });
}


function GetTournamentById(tournamentId){
  startedTournaments.forEach(tournament => {
    if(tournament.id == tournamentId){
      return tournament;
    }
  })

  return null;
}



class TournamentData {
  constructor(id, name, start_date, game_mode, reward, php_reward, is_test, ticket_count, owner_id) {
    this.id = id;
    this.name = name;
    this.start_date = start_date;
    this.game_mode = game_mode;
    this.reward = reward;
    this.php_reward = php_reward;
    this.is_test = is_test;
    this.ticket_count = ticket_count;
    this.owner_id = owner_id;
    this.participents = [];
  }

  // Method to display tournament details
  displayDetails() {
    console.log(`Tournament ID: ${this.id}`);
    console.log(`Name: ${this.name}`);
    console.log(`Date: ${this.start_date}`);
    console.log(`Game Mode: ${this.game_mode}`);
    console.log(`Reward: ${this.reward}`);
    console.log(`PHP Reward: ${this.php_reward}`);
    console.log(`Test Tournament: ${this.is_test ? "Yes" : "No"}`);
    console.log(`Ticket Count: ${this.ticket_count}`);
    console.log(`Owner ID: ${this.owner_id}`);
  }
}