// FlowDeck Notion UI — Client-side logic
// Alpine.js + SortableJS + HTMX + Mobile support
/* exported openCardDetail */ /* global owner, repo */

// ── Frontend Error Capture ──────────────────────────────────
// Intercepte TOUTES les erreurs JS et les envoie au backend.
// Hermes peut les consulter via GET /api/frontend-errors.
(function() {
  'use strict';
  const MAX_ERRORS = 50;
  var _fd_errors = [];
  var _fd_throttle = 0;

  function _fd_send(error) {
    _fd_errors.push(error);
    if (_fd_errors.length > MAX_ERRORS) _fd_errors.shift();
    // Throttle: max 1 POST per second
    var now = Date.now();
    if (now - _fd_throttle < 1000) return;
    _fd_throttle = now;
    try {
      var xhr = new XMLHttpRequest();
      xhr.open('POST', '/api/frontend-error', true);
      xhr.setRequestHeader('Content-Type', 'application/json');
      xhr.send(JSON.stringify(error));
    } catch { /* fail silently */ }
  }

  window.addEventListener('error', function(e) {
    _fd_send({
      type: 'error',
      message: e.message || 'Unknown error',
      source: e.filename || '',
      line: e.lineno || 0,
      col: e.colno || 0,
      stack: (e.error && e.error.stack) ? String(e.error.stack).substring(0, 2000) : '',
      url: window.location.href,
      userAgent: navigator.userAgent.substring(0, 200),
      time: new Date().toISOString()
    });
  });

  window.addEventListener('unhandledrejection', function(e) {
    _fd_send({
      type: 'unhandledrejection',
      message: e.reason ? (e.reason.message || String(e.reason)) : 'Promise rejected',
      stack: (e.reason && e.reason.stack) ? String(e.reason.stack).substring(0, 2000) : '',
      url: window.location.href,
      userAgent: navigator.userAgent.substring(0, 200),
      time: new Date().toISOString()
    });
  });

  // Expose pour le debug console
  window.__flowdeck_errors = _fd_errors;
})();

(function() {
  'use strict';

  // Theme persistence
  const savedTheme = localStorage.getItem('theme');
  if (savedTheme) {
    document.documentElement.setAttribute('data-theme', savedTheme);
  }

  // Close context menu on click outside
  document.addEventListener('click', function(e) {
    const menu = document.getElementById('context-menu');
    if (menu && menu.classList.contains('visible')) {
      if (!menu.contains(e.target)) {
        menu.classList.remove('visible');
      }
    }
  });

  // Close context menu on escape
  document.addEventListener('keydown', function(e) {
    if (e.key === 'Escape') {
      const menu = document.getElementById('context-menu');
      if (menu) menu.classList.remove('visible');
    }
  });

  // Tooltip system
  document.addEventListener('mouseover', function(e) {
    const target = e.target.closest('[data-tooltip]');
    if (!target) return;
    const tip = document.getElementById('tooltip');
    if (!tip) return;
    tip.textContent = target.getAttribute('data-tooltip');
    tip.style.display = 'block';
    const rect = target.getBoundingClientRect();
    tip.style.left = rect.left + 'px';
    tip.style.top = (rect.bottom + 4) + 'px';
  });

  document.addEventListener('mouseout', function(e) {
    const target = e.target.closest('[data-tooltip]');
    if (!target) return;
    const tip = document.getElementById('tooltip');
    if (tip) tip.style.display = 'none';
  });

  // Keyboard shortcuts
  document.addEventListener('keydown', function(e) {
    // Ctrl+O: New chat (placeholder)
    if (e.ctrlKey && e.key === 'o') {
      e.preventDefault();
      console.log('New chat shortcut');
    }
  });

  // ── Mobile: Swipe to close sidebar ──
  let touchStartX = 0;
  let touchStartY = 0;

  document.addEventListener('touchstart', function(e) {
    touchStartX = e.touches[0].clientX;
    touchStartY = e.touches[0].clientY;
  }, { passive: true });

  document.addEventListener('touchend', function(e) {
    const sidebar = document.getElementById('sidebar');
    if (!sidebar || !sidebar.classList.contains('mobile-open')) return;

    const touchEndX = e.changedTouches[0].clientX;
    const touchEndY = e.changedTouches[0].clientY;
    const dx = touchEndX - touchStartX;
    const dy = Math.abs(touchEndY - touchStartY);

    // Swipe left on sidebar (>50px horizontal, not too vertical)
    if (dx < -50 && dy < Math.abs(dx) * 0.5) {
      // Close sidebar via Alpine store
      const appLayout = document.querySelector('.app-layout');
      if (appLayout && appLayout.__x) {
        appLayout.__x.$data.mobileSidebarOpen = false;
        appLayout.__x.$data.sidebarCollapsed = true;
      }
    }
  });

  // ── Mobile: close sidebar on page navigation ──
  document.addEventListener('htmx:beforeRequest', function() {
    const appLayout = document.querySelector('.app-layout');
    if (appLayout && appLayout.__x) {
      appLayout.__x.$data.mobileSidebarOpen = false;
    }
  });

  // ── Mobile: passive scroll performance ──
  if ('ontouchstart' in window) {
    document.querySelectorAll('.kanban-container').forEach(function(el) {
      el.style.webkitOverflowScrolling = 'touch';
    });
    document.querySelectorAll('.table-container').forEach(function(el) {
      el.style.webkitOverflowScrolling = 'touch';
    });
  }

  // Modal functions
  window.openModal = function(title) {
    const modal = document.getElementById('card-modal');
    const titleEl = document.getElementById('card-modal-title');
    if (modal && titleEl) {
      titleEl.textContent = title || 'Détail';
      modal.style.display = 'flex';
      // Prevent body scroll when modal is open
      document.body.style.overflow = 'hidden';
    }
  };

  window.closeModal = function() {
    const modal = document.getElementById('card-modal');
    if (modal) {
      modal.style.display = 'none';
      document.body.style.overflow = '';
    }
  };

  // Close modal on overlay click
  document.addEventListener('click', function(e) {
    if (e.target.id === 'card-modal') {
      closeModal();
    }
  });

  // Close modal on escape
  document.addEventListener('keydown', function(e) {
    if (e.key === 'Escape') {
      closeModal();
    }
  });

  // HTMX event handlers
  document.addEventListener('htmx:afterSwap', function(evt) {
    // Reinitialize Sortable after HTMX swaps
    if (evt.target.id === 'kanban-root' || evt.target.closest('.kanban-container')) {
      initSortable();
    }
  });

  // Initialize SortableJS on kanban columns
  function initSortable() {
    document.querySelectorAll('.kanban-cards').forEach(function(el) {
      if (el._sortable) return; // Already initialized
      el._sortable = new Sortable(el, {
        group: 'kanban',
        animation: 200,
        ghostClass: 'sortable-ghost',
        dragClass: 'sortable-drag',
        // Touch support
        delay: 0,
        touchStartThreshold: 5,
        onEnd: function(evt) {
          const cardId = evt.item.dataset.cardId;
          const fromCol = evt.from.dataset.status;
          const toCol = evt.to.dataset.status;
          const group = evt.to.dataset.group;
          console.log('Moved card', cardId, 'from', fromCol, 'to', toCol, 'group', group);
        }
      });
    });
  }

  // Init on page load
  document.addEventListener('DOMContentLoaded', function() {
    initSortable();
  });

  // Re-init when Alpine initializes
  document.addEventListener('alpine:initialized', function() {
    setTimeout(initSortable, 100);
  });

})();

// ── Partial navigation (HTMX) ───────────────────────────────
// The shell (sidebar + topbar) stays in place and only `.main-wrapper`
// is swapped, so clicking the left navigation no longer reloads the
// whole document. Internal links are intercepted and loaded with
// htmx.ajax(); history is managed manually so the back button works.
(function() {
  'use strict';

  function isPlainLeftClick(evt) {
    return evt.button === 0 && !evt.ctrlKey && !evt.metaKey && !evt.shiftKey && !evt.altKey;
  }

  // Returns true when a link should be handled by the partial navigator.
  // External links, downloads, auth, API/static files and links already
  // managed by Alpine or HTMX keep their default behaviour.
  function shouldIntercept(a, evt) {
    if (!a || !a.getAttribute || !isPlainLeftClick(evt)) return false;
    if (a.hasAttribute('data-no-nav')) return false;
    var target = (a.getAttribute('target') || '').toLowerCase();
    if (target && target !== '_self') return false;
    if (a.hasAttribute('download')) return false;
    if (a.getAttribute('hx-boost') === 'false') return false;
    var attrs = a.getAttributeNames();
    for (var i = 0; i < attrs.length; i++) {
      var n = attrs[i];
      if (n.indexOf('@click') === 0 || n.indexOf('x-on:click') === 0) return false;
      if (n.indexOf('hx-') === 0) return false;
    }
    var href = a.getAttribute('href') || '';
    if (!href || href.charAt(0) === '#') return false;
    if (/^(mailto:|tel:|javascript:)/i.test(href)) return false;
    var u;
    try { u = new URL(a.href, window.location.href); } catch { return false; }
    if (u.origin !== window.location.origin) return false;
    var p = u.pathname;
    if (p === '/auth' || p.indexOf('/auth/') === 0) return false;
    if (p.indexOf('/api/') === 0) return false;
    if (p.indexOf('/static/') === 0) return false;
    if (p === '/p' || p.indexOf('/p/') === 0) return false;
    return true;
  }

  var loading = false;

  function fdLoad(url, push) {
    if (!window.htmx) { window.location.href = url; return; }
    if (loading) return;
    loading = true;
    document.documentElement.classList.add('fd-navigating');
    function done() {
      loading = false;
      document.documentElement.classList.remove('fd-navigating');
    }
    var p;
    try {
      p = window.htmx.ajax('GET', url, {
        target: '.main-wrapper',
        select: '.main-wrapper',
        swap: 'outerHTML'
      });
    } catch {
      done();
      window.location.href = url;
      return;
    }
    if (p && typeof p.then === 'function') {
      p.then(function() {
        done();
        if (push) { try { history.pushState({ fd: true }, '', url); } catch { /* ignore */ } }
      }).catch(function() {
        done();
        window.location.href = url;
      });
    } else {
      done();
      if (push) { try { history.pushState({ fd: true }, '', url); } catch { /* ignore */ } }
    }
  }

  document.addEventListener('click', function(evt) {
    var a = evt.target && evt.target.closest ? evt.target.closest('a[href]') : null;
    if (!shouldIntercept(a, evt)) return;
    evt.preventDefault();
    fdLoad(a.href, true);
  });

  // Back/forward buttons reload the content for the target URL.
  window.addEventListener('popstate', function() {
    fdLoad(window.location.href, false);
  });

  // Ctrl/Cmd + \ : toggle the sidebar (Notion-style).
  document.addEventListener('keydown', function(e) {
    if ((e.ctrlKey || e.metaKey) && (e.key === '\\' || e.code === 'Backslash')) {
      e.preventDefault();
      document.dispatchEvent(new CustomEvent('fd-toggle-sidebar'));
    }
  });

  // Programmatic navigation used by Alpine helpers.
  window.fdNavigate = function(url, opts) {
    opts = opts || {};
    if (!url) return;
    if (opts.full || !window.htmx) { window.location.href = url; return; }
    fdLoad(url, true);
  };

  function syncAfterSwap(xhr) {
    try {
      if (xhr && xhr.responseText) {
        var doc = new DOMParser().parseFromString(xhr.responseText, 'text/html');
        var title = doc.querySelector('title');
        if (title && title.textContent) document.title = title.textContent;
      }
    } catch { /* ignore */ }

    var path = window.location.pathname;
    var search = window.location.search;

    document.querySelectorAll('.sidebar-item.active').forEach(function(el) {
      el.classList.remove('active');
    });
    document.querySelectorAll('.sidebar-item').forEach(function(el) {
      var href = el.getAttribute('href');
      var a = el.querySelector('a[href]');
      if (a) href = a.getAttribute('href');
      if (href && (href === path || href === path + search)) el.classList.add('active');
      var pid = el.getAttribute('data-page-id');
      if (pid && ('/pages/' + String(pid).replace('page/', '')) === path) el.classList.add('active');
      var dbid = el.getAttribute('data-id');
      if (dbid && search.indexOf('folder=' + dbid) !== -1) el.classList.add('active');
    });

    if (window.appState) {
      var m = search.match(/[?&]folder=(\d+)/);
      window.appState.activeNodeId = m ? parseInt(m[1], 10) : null;
    }
    window.scrollTo(0, 0);
  }

  // htmx parses the WHOLE response and executes every <script> it contains,
  // including shell scripts (agent panel, base inline scripts) that live
  // outside .main-wrapper. Re-running those corrupts Alpine state (x-for
  // teardown errors). Before the swap, reduce the response to the
  // .main-wrapper fragment so only page scripts are executed.
  document.body.addEventListener('htmx:beforeSwap', function(evt) {
    var d = evt.detail;
    if (!d || !d.target || !d.target.classList || !d.target.classList.contains('main-wrapper')) return;
    if (!d.serverResponse || typeof d.serverResponse !== 'string') return;
    try {
      var doc = new DOMParser().parseFromString(d.serverResponse, 'text/html');
      var mw = doc.querySelector('.main-wrapper');
      if (mw) d.serverResponse = mw.outerHTML;
    } catch { /* keep original response on parse failure */ }
  });

  document.body.addEventListener('htmx:afterSwap', function(evt) {
    syncAfterSwap(evt.detail && evt.detail.xhr);
  });
})();

// A38 : openCardDetail était définie (corps identique) dans board_fragment
// ET detailed_board — une seule définition globale ici, appelée par les
// onclick/@click des deux fragments (owner/repo globaux fournis par board.js).
function openCardDetail(id) {
  htmx.ajax('GET', `/api/issues/${owner}/${repo}/${id}?format=html`, {
    target: '#card-modal-content',
    swap: 'innerHTML'
  });
  document.getElementById('card-modal').style.display = 'flex';
  document.getElementById('card-modal-title').textContent = 'Issue #' + id;
}