// FlowDeck Notion UI — Client-side logic
// Alpine.js + SortableJS + HTMX + Mobile support

// ── 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(e) { /* 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);
  });

})();