console.log("[ATM UI] atm.js loaded");
console.log("[NUI] loaded");

// =====================
// DOM refs
// =====================
const wrap     = document.getElementById("wrap");
const cashEl   = document.getElementById("cash");
const bankEl   = document.getElementById("bank");
const amountEl = document.getElementById("amount");

const btnDeposit  = document.getElementById("btnDeposit");
const btnWithdraw = document.getElementById("btnWithdraw");
const btnClose    = document.getElementById("btnClose");

// Gang Bank HUD
const gbHud    = document.getElementById("gangbankHud");
const gbAmount = document.getElementById("gbAmount");
const gbLabel  = document.getElementById("gbLabel");

// Capture HUD
const capHud   = document.getElementById("captureHud");
const capTitle = document.getElementById("capTitle");
const capFill  = document.getElementById("capFill");
const capSub   = document.getElementById("capSub");
const capBar   = document.getElementById("capBar");

// Leaderboard HUD
const lbHud   = document.getElementById("leaderboardHud");
const lbTitle = document.getElementById("lbTitle");
const lbRows  = document.getElementById("lbRows");
const lbError = document.getElementById("lbError");

// =====================
// State
// =====================
let lastGangBank = null;

// =====================
// Helpers
// =====================
function fmt(n) {
  n = Number(n || 0);
  if (!Number.isFinite(n)) n = 0;
  return "$" + Math.floor(n).toLocaleString();
}

function post(name, data = {}) {
  try {
    fetch(`https://${GetParentResourceName()}/${name}`, {
      method: "POST",
      headers: { "Content-Type": "application/json; charset=UTF-8" },
      body: JSON.stringify(data)
    }).catch(() => {});
  } catch (e) {
    console.log("[ATM UI] post failed:", name, e);
  }
}

function getAmount() {
  const v = Number(amountEl?.value || 0);
  if (!Number.isFinite(v)) return 0;
  return Math.floor(v);
}

// =====================
// ATM UI
// =====================
function hideATM() {
  wrap?.classList.add("hidden");
}

function showATM() {
  wrap?.classList.remove("hidden");
  setTimeout(() => amountEl?.focus(), 0);
}

// ========================
// Turf Capture HUD (fixed)
// ========================
function capShow() {
  capHud?.classList.remove("cap-hidden");
}

function capHide() {
  capHud?.classList.add("cap-hidden");
  if (capFill) capFill.style.width = "0%";
  if (capSub) capSub.textContent = "0%";
}

function capStart(titleText) {
  capShow();
  if (capTitle) capTitle.textContent = titleText || "Capturing…";
  capSet(0);
}

function capSet(t) {
  t = Math.max(0, Math.min(1, Number(t || 0)));
  const pct = Math.round(t * 100);
  if (capFill) capFill.style.width = pct + "%";
  if (capSub) capSub.textContent = pct + "%";
}

/**
 * Capture styling:
 * - fillCss = contesting/capturing gang
 * - bgCss   = outgoing/current owner gang
 */
function capStyle(fillCss, bgCss) {
  if (capFill && fillCss) capFill.style.background = fillCss;
  if (capBar  && bgCss)   capBar.style.background  = bgCss;
}

function capPaused(isPaused) {
  if (!capSub) return;
  if (isPaused) capSub.textContent = "PAUSED";
}

// ========================
// Leaderboard HUD
// ========================
function lbShow() {
  lbHud?.classList.remove("lb-hidden");
}

function lbHide() {
  lbHud?.classList.add("lb-hidden");
}

function lbRender(payload) {
  if (!payload) return;

  lbShow();

  if (lbTitle) lbTitle.textContent = String(payload.title || "Most influence");

  // Error display (optional)
  if (payload.error) {
    if (lbError) {
      lbError.textContent = String(payload.error);
      lbError.classList.remove("lb-hidden");
    }
  } else {
    lbError?.classList.add("lb-hidden");
    if (lbError) lbError.textContent = "";
  }

  if (!lbRows) return;
  lbRows.innerHTML = "";

  const rows = Array.isArray(payload.rows) ? payload.rows : [];

  rows.forEach((r) => {
    const gangId = Number(r.gangId);
    const name   = String(r.name ?? "Unknown");
    const val    = Number(r.value ?? 0);

    // 🚫 Skip Police
    if (gangId === 3) return;

    // --- Color handling ---
    const rgb = Array.isArray(r.rgb) ? r.rgb : [255, 255, 255];

    let R = Number(rgb[0]);
    let G = Number(rgb[1]);
    let B = Number(rgb[2]);

    // Fallback safety
    if (!Number.isFinite(R)) R = 255;
    if (!Number.isFinite(G)) G = 255;
    if (!Number.isFinite(B)) B = 255;

    // Brighten very dark colors only (Lost Gang)
    if (R < 80 && G < 80 && B < 80) {
      R = Math.min(255, R + 80);
      G = Math.min(255, G + 80);
      B = Math.min(255, B + 80);
    }

    const div = document.createElement("div");
    div.className = "lb-row";

    div.innerHTML = `
      <span class="lb-name" style="color: rgb(${R}, ${G}, ${B});">
        ${escapeHtml(name)}
      </span>
      <span class="lb-val">${Number.isFinite(val) ? val : 0}</span>
    `;

    lbRows.appendChild(div);
  });
}

function escapeHtml(s) {
  return String(s)
    .replaceAll("&", "&amp;")
    .replaceAll("<", "&lt;")
    .replaceAll(">", "&gt;")
    .replaceAll('"', "&quot;")
    .replaceAll("'", "&#039;");
}

function setGangBankColor(rgb) {
  if (!gbLabel) return;

  const arr = Array.isArray(rgb) ? rgb : [255, 255, 255];

  let R = Number(arr[0]);
  let G = Number(arr[1]);
  let B = Number(arr[2]);

  if (!Number.isFinite(R)) R = 255;
  if (!Number.isFinite(G)) G = 255;
  if (!Number.isFinite(B)) B = 255;

  // Brighten very dark colors (e.g. Lost Gang)
  if (R < 80 && G < 80 && B < 80) {
    R = Math.min(255, R + 80);
    G = Math.min(255, G + 80);
    B = Math.min(255, B + 80);
  }

  const css = `rgb(${R}, ${G}, ${B})`;

  // Apply to label (and optionally amount if you want later)
  gbLabel.style.setProperty("--gang-color", css);
  gbLabel.style.color = "var(--gang-color)"; // ensures it shows even if CSS missing
}



// =====================
// Boot
// =====================
document.addEventListener("DOMContentLoaded", () => {
  hideATM();
  capHide();     // ✅ was capStop() in your file (but didn’t exist)
  lbHide();      // start hidden until first update

  console.log("[ATM UI] DOMContentLoaded -> posting atm:ready");
  post("atm:ready");
});

// =====================
// Button wiring
// =====================
btnDeposit?.addEventListener("click", () => {
  const amount = getAmount();
  if (amount > 0) post("atm:deposit", { amount });
});

btnWithdraw?.addEventListener("click", () => {
  const amount = getAmount();
  if (amount > 0) post("atm:withdraw", { amount });
});

btnClose?.addEventListener("click", () => post("atm:close"));

document.addEventListener("keydown", (e) => {
  if (e.key === "Escape") post("atm:close");
});

// =====================
// NUI messages (single listener)
// =====================
window.addEventListener("message", (event) => {
  const data = event.data || {};
  const type = data.type;
  if (!type) return;

  // Capture debug (optional)
  if (type.startsWith("capture:")) {
    // console.log("[NUI] capture msg", data);
  }

  switch (type) {
    // -------- ATM --------
    case "atm:open":
      showATM();
      break;

    case "atm:close":
      hideATM();
      break;

    case "atm:balances":
      if (cashEl) cashEl.textContent = fmt(data.cash);
      if (bankEl) bankEl.textContent = fmt(data.bank);
      break;

// ---- Gang Bank HUD ----
case "gangbank:show":
  gbHud?.classList.remove("gb-hidden");
  break;

case "gangbank:hide":
  gbHud?.classList.add("gb-hidden");
  break;

case "gangbank:label": {
  if (gbLabel) gbLabel.textContent = String(data.label || "Gang Bank");

  // ✅ set color if provided
  if (data.rgb) setGangBankColor(data.rgb);

  break;
}

case "gangbank:update": {
  if (!gbAmount) break;

  const amt = Number(data.balance ?? data.amount ?? 0);
  gbAmount.textContent = fmt(amt);

  // ✅ also accept rgb here (in case update is the only message carrying it)
  if (data.rgb) setGangBankColor(data.rgb);

  // pulse only if changed
  if (lastGangBank !== null && amt !== lastGangBank) {
    gbAmount.classList.remove("gb-pulse");
    void gbAmount.offsetWidth; // restart animation
    gbAmount.classList.add("gb-pulse");
  }
  lastGangBank = amt;
  break;
}

    // ---- Turf Capture HUD ----
    case "capture:start":
      capStart(data.turfName || data.title || "Capturing…");
      if (data.t !== undefined) capSet(data.t);
      if (data.fill || data.bg) capStyle(data.fill, data.bg);
      break;

    case "capture:set":
      capShow();
      capSet(data.t);
      break;

    case "capture:style":
      capStyle(data.fill, data.bg);
      break;

    case "capture:paused":
      capPaused(!!data.paused);
      break;

    case "capture:hint":
      if (capSub && data.text) {
        capSub.textContent = String(data.text);
        setTimeout(() => {
          // only clear if still showing the same hint-like text
          if (capSub && capSub.textContent === String(data.text)) {
            capSub.textContent = "";
          }
        }, 1500);
      }
      break;

    case "capture:stop":
      capHide();
      break;

    // ---- ✅ Leaderboard ----
    // We accept either name:
    //  - "leaderboard:update"   (client might send this)
    //  - "turfwar:leaderboard:update" (recommended)
    case "leaderboard:update":
    case "turfwar:leaderboard:update":
      lbRender(data.payload || data);
      break;

    case "leaderboard:hide":
      lbHide();
      break;

    case "leaderboard:show":
      lbShow();
      break;

    default:
      break;
  }
});