// No framework, no build step — this is a plain JSON file (site/data.json,
// generated by scripts/build.py) rendered client-side. Keeps the "add a
// device" contribution path as simple as adding one YAML file.

let reports = [];
let sortKey = "device_model";
let sortDir = 1;

const rowsEl = document.getElementById("rows");
const searchEl = document.getElementById("search");
const statusEl = document.getElementById("status-filter");
const formFactorEl = document.getElementById("form-factor-filter");
const countEl = document.getElementById("count");
const emptyEl = document.getElementById("empty");

function storageLabel(storage) {
  return `${storage.size_gb}GB ${storage.type.toUpperCase()}`;
}

function matchesFilters(r, query, status, formFactor) {
  if (status && r.status !== status) return false;
  if (formFactor && r.form_factor !== formFactor) return false;
  if (!query) return true;
  const haystack = [r.device_model, r.cpu, r.wifi_chip, r.ethernet]
    .filter(Boolean)
    .join(" ")
    .toLowerCase();
  return haystack.includes(query);
}

function sortValue(r, key) {
  if (key === "storage") return r.storage.size_gb;
  return r[key];
}

function render() {
  const query = searchEl.value.trim().toLowerCase();
  const status = statusEl.value;
  const formFactor = formFactorEl.value;

  const filtered = reports.filter((r) => matchesFilters(r, query, status, formFactor));

  filtered.sort((a, b) => {
    const av = sortValue(a, sortKey);
    const bv = sortValue(b, sortKey);
    if (av < bv) return -1 * sortDir;
    if (av > bv) return 1 * sortDir;
    return 0;
  });

  rowsEl.innerHTML = "";
  for (const r of filtered) {
    const tr = document.createElement("tr");
    tr.className = "expandable";
    tr.innerHTML = `
      <td>${escapeHtml(r.device_model)}</td>
      <td>${escapeHtml(r.form_factor)}</td>
      <td>${escapeHtml(r.cpu)}</td>
      <td>${r.ram_gb}GB</td>
      <td>${storageLabel(r.storage)}</td>
      <td>${escapeHtml(r.wifi_chip)}</td>
      <td><span class="badge ${r.status}">${r.status}</span></td>
      <td>${escapeHtml(r.archy_version)}</td>
      <td>${escapeHtml(r.tested_date)}</td>
    `;
    tr.addEventListener("click", () => toggleDetail(tr, r));
    rowsEl.appendChild(tr);
  }

  countEl.textContent = `${filtered.length} of ${reports.length} report${reports.length === 1 ? "" : "s"}`;
  emptyEl.hidden = filtered.length !== 0;
}

function toggleDetail(tr, r) {
  const next = tr.nextElementSibling;
  if (next && next.classList.contains("detail-row")) {
    next.remove();
    return;
  }
  document.querySelectorAll(".detail-row").forEach((el) => el.remove());

  const detail = document.createElement("tr");
  detail.className = "detail-row";
  const parts = [];
  if (r.ethernet) parts.push(`<strong>Ethernet:</strong> ${escapeHtml(r.ethernet)}`);
  parts.push(`<strong>Install method:</strong> ${escapeHtml(r.install_method)}`);
  if (r.submitted_by) parts.push(`<strong>Submitted by:</strong> ${escapeHtml(r.submitted_by)}`);
  if (r.issues) parts.push(`<strong>Issues:</strong>\n${escapeHtml(r.issues.trim())}`);
  if (r.notes) parts.push(`<strong>Notes:</strong>\n${escapeHtml(r.notes.trim())}`);

  const td = document.createElement("td");
  td.colSpan = 9;
  td.innerHTML = parts.join("\n\n");
  detail.appendChild(td);
  tr.after(detail);
}

function escapeHtml(s) {
  const div = document.createElement("div");
  div.textContent = s ?? "";
  return div.innerHTML;
}

document.querySelectorAll("th[data-sort]").forEach((th) => {
  th.addEventListener("click", () => {
    const key = th.dataset.sort;
    if (sortKey === key) {
      sortDir *= -1;
    } else {
      sortKey = key;
      sortDir = 1;
    }
    render();
  });
});

searchEl.addEventListener("input", render);
statusEl.addEventListener("change", render);
formFactorEl.addEventListener("change", render);

fetch("data.json")
  .then((res) => res.json())
  .then((data) => {
    reports = data;
    render();
  })
  .catch((err) => {
    emptyEl.hidden = false;
    emptyEl.textContent = "Failed to load data.json — " + err;
  });