(async function() {
  let directoriesSocket = await fetch(`https://api.codetabs.com/v1/proxy?quest=${encodeURIComponent("https://codeberg.org/api/v1/repos/qikp/benchmarks/contents")}`);
  let directories = await directoriesSocket.json();
  let directoryNames = directories.filter(e => e.type == "dir").map(e => e.name);
  for (const directory of directoryNames) {
    let filesSocket = await fetch(`https://api.codetabs.com/v1/proxy?quest=${encodeURIComponent(`https://codeberg.org/api/v1/repos/qikp/benchmarks/contents/${directory}`)}`);
    let files = await filesSocket.json();
    let sheets = files.filter(e => e.type == "file").filter(e => e.name.endsWith(".csv")).map(e => ({name: e.name.split(".csv")[0], url: e.download_url}));
    
    let averageScores = {};
    for (const sheet of sheets) {
      let sheetSocket = await fetch(`https://api.codetabs.com/v1/proxy?quest=${encodeURIComponent(sheet.url)}`);
      let sheetText = await sheetSocket.text();
      let lines = sheetText.split("\r").join("").split("\n").slice(1)
      let processedLines = lines.slice(-1)[0] ? lines : lines.slice(0, -1)
      let scores = processedLines.map(e => parseFloat(e.split(",")[1]));
      let totalScore = 0;
      for (const score of scores) {
        totalScore += score;
      }
      averageScores[sheet.name] = totalScore / scores.length;
    }
    let container = document.createElement("div");
    container.style.width = "640px";
    container.style.height = "480px";
    container.style.display = "inline-block";
    let header = document.createElement("h2");
    header.textContent = directory;
    let canvas = document.createElement("canvas");
    new Chart(canvas, {
      type: "bar",
      data: {
        labels: Object.keys(averageScores),
        datasets: [{
          label: "Mean similarity",
          data: Object.values(averageScores)
        }],
      },
      options: {
        maintainAspectRatio: false
      }
    });
    document.body.appendChild(header);
    container.appendChild(canvas);
    document.body.appendChild(container);
  }
  document.querySelector("#loading").outerHTML = "";
})();