const categories = [
  {
    icon: "✦",
    color: "linear-gradient(160deg, #c49aef, #8b6ce7)",
    title: "VTuber des Jahres",
    text: "Die herausragendste VTuberin des Jahres 2025.",
  },
  {
    icon: "🎙",
    color: "linear-gradient(160deg, #d7e7ff, #8ea9ef)",
    title: "Bestes Live Event",
    text: "Das beste Live Event, das die Community begeistert hat.",
  },
  {
    icon: "🎬",
    color: "linear-gradient(160deg, #f7dfb2, #dba84b)",
    title: "Bester Content Creator",
    text: "Kreativitaet, Konsistenz und Impact in einem.",
  },
  {
    icon: "🌿",
    color: "linear-gradient(160deg, #e9f3bb, #a7c95d)",
    title: "Bester New VTuber",
    text: "Rising Stars, die dieses Jahr durchgestartet sind.",
  },
  {
    icon: "🤍",
    color: "linear-gradient(160deg, #ffd4e4, #f28ab1)",
    title: "Beste Community",
    text: "Die herzlichste und aktivste Community des Jahres.",
  },
];

const winners = {
  2025: [
    ["Hoshimi Miyu", "VTuber des Jahres", "Conveyed"],
    ["Eclipse Euphoria", "Bestes Live Event", "Conveyed"],
    ["Kurainu", "Bester Content Creator", "Conveyed"],
    ["Lumi Airi", "Bester New VTuber", "Conveyed"],
    ["Pyonkichi Kingdom", "Beste Community", "Conveyed"],
  ],
  2024: [
    ["Miyu Astra", "VTuber des Jahres", "Winner"],
    ["Nova Hall", "Bestes Live Event", "Winner"],
    ["Shiro Ch.", "Bester Content Creator", "Winner"],
    ["Airi Bloom", "Bester New VTuber", "Winner"],
    ["Moonrelay", "Beste Community", "Winner"],
  ],
  2023: [
    ["Tenshi Vox", "VTuber des Jahres", "Winner"],
    ["Umi Nights", "Bestes Live Event", "Winner"],
    ["Rin Atelier", "Bester Content Creator", "Winner"],
    ["Starbyte", "Bester New VTuber", "Winner"],
    ["Luna Port", "Beste Community", "Winner"],
  ],
  2022: [
    ["Aoi Sakura", "VTuber des Jahres", "Winner"],
    ["Kitsu Stage", "Bestes Live Event", "Winner"],
    ["Kohaku Live", "Bester Content Creator", "Winner"],
    ["Mira Veil", "Bester New VTuber", "Winner"],
    ["Neko Choir", "Beste Community", "Winner"],
  ],
};

const faqs = [
  ["Wer kann nominieren und voten?", "Jede Person mit Twitch Login. Das Konto wird bei der ersten Anmeldung im Hintergrund angelegt."],
  ["Wie oft kann ich abstimmen?", "Pro Kategorie eine Stimme. Bis zur Deadline kannst du deine Auswahl erneut bearbeiten und absenden."],
  ["Wie werden Gewinner bestimmt?", "Aktuell rein community-basiert. Eine spaetere Mischung mit Jury oder Panel bleibt offen."],
  ["Was ist mit Bots und Betrug?", "Missbrauchsschutz laeuft moeglichst unsichtbar: Twitch Login, Rate Limits und interne Risiko-Flags."],
  ["Kann das Team Kategorien aendern?", "Ja. Kategorien und Unterkategorien werden pro Jahr durch das Team gepflegt und freigeschaltet."],
];

function renderCategories() {
  const root = document.getElementById("category-grid");
  root.innerHTML = categories
    .map(
      (item) => `
        <article class="category-card">
          <div class="category-orb" style="background:${item.color}">${item.icon}</div>
          <h3>${item.title}</h3>
          <p>${item.text}</p>
        </article>
      `,
    )
    .join("");
}

function renderWinners(year = "2025") {
  const root = document.getElementById("winner-grid");
  const yearLabel = document.getElementById("archive-year-label");
  yearLabel.textContent = year;

  root.innerHTML = winners[year]
    .map(
      ([name, category, tag], index) => `
        <article class="winner-card">
          <div class="winner-thumb" data-tag="${tag}" style="background:${winnerGradient(index)}"></div>
          <div class="winner-info">
            <strong>${name}</strong>
            <small>${category}</small>
          </div>
        </article>
      `,
    )
    .join("");
}

function winnerGradient(index) {
  const gradients = [
    "linear-gradient(160deg, rgba(208,189,255,.78), rgba(255,231,198,.72))",
    "linear-gradient(160deg, rgba(151,128,212,.84), rgba(248,222,180,.52))",
    "linear-gradient(160deg, rgba(201,192,255,.82), rgba(250,215,168,.6))",
    "linear-gradient(160deg, rgba(196,221,255,.82), rgba(250,235,195,.68))",
    "linear-gradient(160deg, rgba(255,213,225,.82), rgba(249,225,176,.62))",
  ];
  return gradients[index % gradients.length];
}

function bindYears() {
  document.querySelectorAll(".year-pill").forEach((button) => {
    button.addEventListener("click", () => {
      document.querySelectorAll(".year-pill").forEach((pill) => pill.classList.remove("is-active"));
      button.classList.add("is-active");
      renderWinners(button.dataset.year);
    });
  });
}

function renderFaq() {
  const root = document.getElementById("faq-list");
  root.innerHTML = faqs
    .map(
      ([question, answer], index) => `
        <div class="faq-item ${index === 0 ? "is-open" : ""}">
          <button class="faq-button" type="button">
            <span>${question}</span>
            <strong>+</strong>
          </button>
          <div class="faq-panel-copy">
            <p>${answer}</p>
          </div>
        </div>
      `,
    )
    .join("");

  root.querySelectorAll(".faq-item").forEach((item) => {
    item.querySelector(".faq-button").addEventListener("click", () => {
      item.classList.toggle("is-open");
    });
  });
}

renderCategories();
renderWinners();
bindYears();
renderFaq();