AppStore/builder/public/js/build.js

const $ = (s) => document.querySelector(s);
const esc = (s) => { const d = document.createElement('div'); d.textContent = s ?? ''; return d.innerHTML; };

let selectedProject = null;

function toast(msg, kind = '') {
  const t = $('#toast');
  t.textContent = msg;
  t.className = 'toast show ' + kind;
  setTimeout(() => t.classList.remove('show'), 3500);
}

// --- Path bar (breadcrumbs) ---

function renderPathBar(currentPath) {
  const bar = $('#path-bar');
  const segments = currentPath.split('/').filter(Boolean);
  let html = '';
  for (let i = 0; i < segments.length; i++) {
    const fullPath = '/' + segments.slice(0, i + 1).join('/');
    if (i > 0) html += '<span class="path-separator">/</span>';
    html += `<span class="path-segment" data-path="${esc(fullPath)}">${esc(segments[i])}</span>`;
  }
  bar.innerHTML = html;
  bar.querySelectorAll('.path-segment').forEach((el) => {
    el.addEventListener('click', () => browse(el.dataset.path));
  });
}

// --- File list ---

function renderFileList(entries) {
  const list = $('#file-list');

  if (!entries.length) {
    list.innerHTML = '<p style="color:var(--text-muted);padding:8px 0">No Xcode projects or subdirectories found here.</p>';
    return;
  }

  list.innerHTML = entries.map((e) => {
    let icon, cls;
    if (e.type === 'xcworkspace') {
      icon = '\u{1F4E6}';
      cls = 'xcode-project';
    } else if (e.type === 'xcodeproj') {
      icon = '\u{1F528}';
      cls = 'xcode-project';
    } else {
      icon = '\u{1F4C1}';
      cls = '';
    }
    return `<div class="file-entry ${cls}" data-path="${esc(e.path)}" data-type="${e.type}">
      <span class="icon">${icon}</span>
      <span class="name">${esc(e.name)}</span>
    </div>`;
  }).join('');

  list.querySelectorAll('.file-entry').forEach((el) => {
    el.addEventListener('click', () => {
      if (el.dataset.type === 'directory') {
        browse(el.dataset.path);
      } else {
        selectProject(el.dataset.path);
      }
    });
  });
}

// --- Browse directory ---

async function browse(dirPath) {
  const list = $('#file-list');
  list.innerHTML = '<p style="color:var(--text-muted)">Loading...</p>';

  const url = dirPath
    ? `/api/filesystem/browse?path=${encodeURIComponent(dirPath)}`
    : '/api/filesystem/browse';

  try {
    const r = await fetch(url);
    if (r.status === 401) { location.href = '/login'; return; }
    const data = await r.json();
    if (!r.ok) throw new Error(data.error);

    renderPathBar(data.path);
    renderFileList(data.entries);
  } catch (err) {
    list.innerHTML = `<p style="color:var(--danger)">${esc(err.message)}</p>`;
  }
}

// --- Select a project ---

async function selectProject(projectPath) {
  selectedProject = projectPath;
  const config = $('#project-config');
  config.style.display = 'block';
  $('#selected-project').textContent = projectPath;

  const select = $('#scheme-select');
  select.disabled = true;
  select.innerHTML = '<option>Loading schemes...</option>';
  $('#build-btn').disabled = true;

  document.querySelectorAll('.file-entry').forEach((el) => {
    el.classList.toggle('selected', el.dataset.path === projectPath);
  });

  try {
    const r = await fetch(`/api/filesystem/schemes?projectPath=${encodeURIComponent(projectPath)}`);
    const data = await r.json();
    if (!r.ok) throw new Error(data.error);

    if (!data.schemes.length) {
      select.innerHTML = '<option>No schemes found</option>';
      return;
    }

    select.innerHTML = data.schemes.map((s) =>
      `<option value="${esc(s)}">${esc(s)}</option>`
    ).join('');
    select.disabled = false;
    $('#build-btn').disabled = false;
  } catch (err) {
    select.innerHTML = `<option>Error: ${err.message}</option>`;
    toast(err.message, 'error');
  }
}

// --- Build button ---

$('#build-btn').addEventListener('click', async () => {
  if (!selectedProject) return;
  const scheme = $('#scheme-select').value;
  const btn = $('#build-btn');
  btn.disabled = true;
  btn.textContent = 'Starting build...';

  try {
    const r = await fetch('/api/build/local', {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({ projectPath: selectedProject, scheme }),
    });
    const data = await r.json();
    if (!r.ok) throw new Error(data.error || 'Build failed to start');
    location.href = `/#${data.job_id}`;
  } catch (err) {
    toast(err.message, 'error');
    btn.disabled = false;
    btn.textContent = 'Build';
  }
});

// Start browsing at default path
browse(null);