// ============================================================
// Bratonien Adventskalender – Türsperren / Dev-Konsole
// ============================================================

// Jahr aus Pfad ableiten (z. B. /2025/)
const pathYear = window.location.pathname.match(/(\d{4})/);
const YEAR = pathYear ? parseInt(pathYear[1], 10) : new Date().getFullYear();
const STORAGE_BASE = `bratonien_${YEAR}_lock`;
const DEV_MODE = window.location.search.includes("dev");

// ============================================================
// Hilfsfunktionen
// ============================================================

function getSimulatedDay() {
  if (!DEV_MODE) return null;
  const val = localStorage.getItem(`${STORAGE_BASE}_simday`);
  return val ? parseInt(val, 10) : null;
}

function _checkDoorUnlocked(day) {
  day = parseInt(day, 10);

  // Manuell entsperrt
  const forceUnlock = localStorage.getItem(`${STORAGE_BASE}_unlocked`) === "true";
  if (forceUnlock) return true;

  // Nach dem 24.12. immer offen
  const now = new Date();
  const after24 =
    now.getFullYear() > YEAR ||
    (now.getFullYear() === YEAR && now.getMonth() === 11 && now.getDate() > 24);
  if (after24) return true;

  // Dezember -> bis aktueller Tag
  if (now.getFullYear() === YEAR && now.getMonth() === 11) {
    return day <= now.getDate();
  }

  // Vor Dezember alles zu
  return false;
}

// ============================================================
// Dev-Konsole
// ============================================================

function createDevConsole() {
  const panel = document.getElementById("dev-panel");
  if (!panel) {
    console.warn("⚠️ Kein #dev-panel gefunden. save-progress.js muss zuerst laden.");
    return;
  }

  const box = document.createElement("div");
  box.className = "dev-console";
  box.style.cssText = `
    background: rgba(0,0,0,0.8);
    color: #f1e1a6;
    border: 1px solid #c8aa49;
    border-radius: 8px;
    padding: 10px;
    max-width: 340px;
    font-family: monospace;
  `;

  const title = document.createElement("div");
  title.textContent = `DEV ${YEAR}`;
  title.style.marginBottom = "6px";
  box.appendChild(title);

  // Tag-Buttons
  const grid = document.createElement("div");
  grid.style.cssText = `
    display: grid;
    grid-template-columns: repeat(8, minmax(28px, 1fr));
    gap: 4px;
    margin-bottom: 8px;
  `;
  for (let i = 1; i <= 24; i++) {
    const b = document.createElement("button");
    b.textContent = i;
    b.style.cssText = `
      background: #333;
      color: #fff;
      border: 1px solid #666;
      border-radius: 4px;
      cursor: pointer;
      font-size: 11px;
      padding: 3px 0;
    `;
    b.onclick = () => {
      localStorage.setItem(`${STORAGE_BASE}_simday`, String(i));
      location.reload();
    };
    grid.appendChild(b);
  }
  box.appendChild(grid);

  // Steuer-Buttons
  const actions = document.createElement("div");
  actions.style.cssText = "display:flex;gap:6px;";

  const unlock = document.createElement("button");
  unlock.textContent = "🚪 Sperre aufheben";
  unlock.style.cssText = `
    background: #2e6f40;
    color: #fff;
    border: none;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
  `;
  unlock.onclick = () => {
    localStorage.setItem(`${STORAGE_BASE}_unlocked`, "true");
    location.reload();
  };

  const relock = document.createElement("button");
  relock.textContent = "🔒 Alle sperren";
  relock.style.cssText = `
    background: #8b0000;
    color: #fff;
    border: none;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
  `;
  relock.onclick = () => {
    localStorage.removeItem(`${STORAGE_BASE}_unlocked`);
    localStorage.removeItem(`${STORAGE_BASE}_simday`);
    location.reload();
  };

  actions.appendChild(unlock);
  actions.appendChild(relock);
  box.appendChild(actions);

  panel.appendChild(box);
}

// ============================================================
// Export + Init
// ============================================================

window.isDoorUnlocked = function (day) {
  if (DEV_MODE) {
    const sim = getSimulatedDay();
    if (sim !== null) return parseInt(day, 10) <= sim;
    return true;
  }
  return _checkDoorUnlocked(day);
};

if (DEV_MODE) createDevConsole();