LeagueStats/public/client.js.old

var req = new XMLHttpRequest();
var url = '/api';
var params = 'playerName=Kalane';
var nameChosen = '';
var infos = {};

req.addEventListener('load', onLoad);
req.addEventListener('error', onError);

/* Check on the load of the page if the content is already cached */
if (localStorage['currentPage']) {
  console.log('cached on page load');
  console.log(localStorage['currentPage']);
  displayContent(localStorage[localStorage['currentPage']]);
} else {
  console.log('not cached on page load');
  req.open('POST', url, true);
  document.querySelector('.loader--overlay').style.display = 'block';
  req.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
  req.send(params);
}


/* Debug button to reset localstorage */
document.querySelector('.debug').addEventListener('click', () => {
  console.log('CLEAR LOCALSTORAGE');
  localStorage.clear();
});


function onLoad() {
  document.querySelector('.loader--overlay').style.display = 'none';
  var response = this.responseText;

  // If username isn't found
  if (!response) {
    displayPlayerNotFound('Joueur introuvable');
    return;
  }

  var parsedEntireResponse = JSON.parse(response);
  parsedEntireResponse[1] = JSON.parse(parsedEntireResponse[1]);
  createObject(parsedEntireResponse);
}


function onError() {
  console.log('error receiving async AJAX call');
}


/* Form to change username */
var changeName = document.querySelector('#changeName');
var nameToPick = document.querySelector('#name')
changeName.addEventListener('submit', function (e) {
  e.preventDefault();
  nameChosen = nameToPick.value;
  if (localStorage[nameChosen]) {
    console.log('cached on search');
    displayContent(localStorage[nameChosen]);
  } else {
    document.querySelector('.loader--overlay').style.display = 'block';
    req.open('POST', url, true);
    req.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
    req.send('playerName=' + nameToPick.value);
  }
});


/**
 *  Create an object in LocalStorage with the data we need to display
 * @param JSONData : big JSON with all the data of the request to the server
 */
function createObject(JSONData) {
  console.log('--- ALL INFOS ---')
  console.log(JSONData);

  var userStats = JSONData[0];
  var rankedStats = JSONData[1];
  var soloQStats = rankedStats.length !== 0 ? (rankedStats[0].queueType == 'RANKED_SOLO_5x5' ? rankedStats[0] : rankedStats[1]) : false;
  var matches = JSONData[2].matches;

  var matchesInfos = [];
  // Loop on all matches
  for (let i = 0; i < matches.length; i++) {
    var currentMatch = matches[i];
    var participantId;
    for (let i = 0; i < currentMatch.participantIdentities.length; i++) {
      if (currentMatch.participantIdentities[i].player.accountId === userStats.accountId)
        participantId = currentMatch.participantIdentities[i].participantId;
    }

    var teamId = currentMatch.participants[participantId - 1].teamId;
    var win = false;
    for (let i = 0; i < currentMatch.teams.length; i++) {
      if (currentMatch.teams[i].teamId === teamId) {
        if (currentMatch.teams[i].win === 'Win')
          win = true;
      }
    }

    var map = maps[currentMatch.mapId];
    var mode = gameModes[currentMatch.queueId];
    if (!mode)
      mode = 'Undefinded gamemode';
    var champion = currentMatch.participants[participantId - 1].championId;
    var role = currentMatch.participants[participantId - 1].timeline.lane;
    var timeAgo = timeDifference(currentMatch.gameCreation);
    var time = secToTime(currentMatch.gameDuration);
    var kills = currentMatch.participants[participantId - 1].stats.kills;
    var deaths = currentMatch.participants[participantId - 1].stats.deaths;
    var assists = currentMatch.participants[participantId - 1].stats.assists;
    var level = currentMatch.participants[participantId - 1].stats.champLevel;

    var items = [];
    for (let i = 0; i < 6; i++) {
      var currentItem = 'item' + i;
      items.push(currentMatch.participants[participantId - 1].stats[currentItem]);
    }

    var gold = (currentMatch.participants[participantId - 1].stats.goldEarned / 1000).toFixed(1) + 'k';
    var minions = currentMatch.participants[participantId - 1].stats.totalMinionsKilled + currentMatch.participants[participantId - 1].stats.neutralMinionsKilled;

    matchesInfos.push({
      result: win,
      map: map,
      gamemode: mode,
      champ: champion,
      role: role,
      date: timeAgo,
      time: time,
      kills: kills,
      deaths: deaths,
      assists: assists,
      level: level,
      items: items,
      gold: gold,
      minions: minions
    });
  }
  console.log(matchesInfos);

  infos.accountId = userStats.accountId;
  infos.matches = matchesInfos;
  infos.profileIconId = userStats.profileIconId;
  infos.name = userStats.name;
  infos.level = userStats.summonerLevel;
  infos.rank = soloQStats ? soloQStats.tier + ' ' + soloQStats.rank : 'Joueur non classé';
  infos.rankImgLink = getRankImg(soloQStats);
  infos.rankedWins = soloQStats.wins;
  infos.rankedLosses = soloQStats.losses;

  nameChosen = userStats.name;

  console.log('====== Saved infos ======');
  console.log(infos);

  localStorage[nameChosen] = JSON.stringify(infos);
  displayContent(localStorage[nameChosen]);
}


/**
 *  Display on the page all the dynamic content
 * @param stringData  : Stringify object with all datas
 */
function displayContent(stringData) {
  var data = JSON.parse(stringData);
  localStorage['currentPage'] = data.name;

  document.querySelector('.player__pp').style.background = 'url(https://cdn.valentinkaelin.ch/riot/profileicon/' + data.profileIconId + '.png) center/cover';
  document.querySelector('.player__name').innerHTML = data.name;
  document.querySelector('.player__level').innerHTML = data.level;
  document.querySelector('.player__rank').innerHTML = data.rank;
  document.querySelector('.player__rank-img').style.background = 'url(' + data.rankImgLink + ') center/cover';
  document.querySelector('.player__ratio').innerHTML = data.rankedWins ? data.rankedWins + ' wins / ' + data.rankedLosses + ' losses' : "Joueur non classé";

  var playerContainer = document.querySelector('.player');
  var oldList = document.querySelector('.list-matches--debug');
  if (oldList)
    oldList.parentNode.removeChild(oldList);
  var matchesList = document.createElement('ul');
  matchesList.className = 'list-matches--debug';
  playerContainer.appendChild(matchesList);

  /* Loop on all matches */
  data.matches.forEach(e => {
    var li = createHTMLOneMatch(e);
    matchesList.appendChild(li);
  });
}


/**
 *  Return the HTML of one match
 * @param e : Infos in JSON of the match
 */
function createHTMLOneMatch(e) {
  var li = document.createElement('li');
  li.className = e.result ? 'match win' : 'match lose';
  var container = document.createElement('div');
  container.className = 'content-container';

  /* First col */
  var first = document.createElement('div');
  first.className = 'first';
  var imgChamp = document.createElement('img');
  var championName = championsId[e.champ];
  imgChamp.setAttribute('src', '/public/img/champions/' + championName + '.png');
  imgChamp.className = 'champion-img';

  var level = document.createElement('span');
  level.className = 'level';
  level.innerText = e.level;

  var summonerSpells = document.createElement('div');
  summonerSpells.className = 'summonerSpells';
  var firstSpell = document.createElement('img');
  firstSpell.setAttribute('src', 'https://cdn.valentinkaelin.ch/riot/spells/SummonerFlash.png');
  firstSpell.className = 'spell-icon';
  summonerSpells.appendChild(firstSpell);
  var secondSpell = document.createElement('img');
  secondSpell.setAttribute('src', 'https://cdn.valentinkaelin.ch/riot/spells/SummonerDot.png');
  secondSpell.className = 'spell-icon';
  summonerSpells.appendChild(secondSpell);

  var name = document.createElement('span');
  name.className = 'champion-name';
  name.innerText = championName;

  first.appendChild(imgChamp);
  first.appendChild(level);
  first.appendChild(summonerSpells);
  first.appendChild(name);

  /* Second col */
  var second = document.createElement('div');
  second.className = 'second';
  var map = document.createElement('div');
  map.className = 'map';
  map.innerText = e.map;
  var gamemode = document.createElement('div');
  gamemode.className = 'gamemode';
  gamemode.innerText = e.gamemode;

  second.appendChild(map);
  second.appendChild(gamemode);

  /* Third col */
  var third = document.createElement('div');
  third.className = 'third';
  e.items.forEach(e => {
    var img = document.createElement('img');
    img.className = 'item';
    img.setAttribute('src', 'https://cdn.valentinkaelin.ch/riot/items/' + e + '.png');
    third.appendChild(img);
  });

  /* Fourth col */
  var fourth = document.createElement('div');
  fourth.className = 'fourth';
  var score = document.createElement('div');
  score.className = 'score';
  score.innerText = e.kills + '/' + e.deaths + '/' + e.assists;

  var goldFarm = document.createElement('div');
  goldFarm.className = 'gold-farm';
  var gold = document.createElement('div');
  gold.className = 'gold';
  gold.innerText = e.gold;
  var farm = document.createElement('div');
  farm.className = 'farm';
  farm.innerText = e.minions;
  goldFarm.appendChild(gold);
  goldFarm.appendChild(farm);

  var durationDate = document.createElement('div');
  durationDate.className = 'duration-date';
  var duration = document.createElement('div');
  duration.className = 'duration';
  duration.innerText = e.time;
  var date = document.createElement('div');
  date.className = 'date';
  date.innerText = e.date;
  durationDate.appendChild(duration);
  durationDate.appendChild(date);

  fourth.appendChild(score);
  fourth.appendChild(goldFarm);
  fourth.appendChild(durationDate);

  /* End */
  container.appendChild(first);
  container.appendChild(second);
  container.appendChild(third);
  container.appendChild(fourth);
  li.appendChild(container);
  return li;
}


/**
 * Display the information that the player has not be found
 * @param text : String to display - error message
 */
function displayPlayerNotFound(text) {
  document.querySelector('.player__pp').style.background = 'url(https://cdn.valentinkaelin.ch/riot/profileicon/29.png) center/cover';
  document.querySelector('.player__name').innerHTML = '';
  document.querySelector('.player__level').innerHTML = '';
  document.querySelector('.player__rank').innerHTML = '';
  document.querySelector('.player__rank-img').style.background = 'https://cdn.valentinkaelin.ch/riot/tier-icons/provisional.png';
  document.querySelector('.player__ratio').innerHTML = text;
  document.querySelector('.list-matches--debug').innerHTML = '';
}