{% extends "base.html" %}
{% block title %}File Records{% endblock %}

{% block head_extra %}
  <!-- Include Grid.js CSS -->
  <link href="https://unpkg.com/gridjs/dist/theme/mermaid.min.css" rel="stylesheet" />
  <script src="/static/js/common.js"></script>
  <!-- Make sure Alpine.js is properly initialized -->
  <script>
      console.log('Before Alpine init on /files page');
    document.addEventListener('alpine:init', () => {
      console.log('Alpine.js initialized in files view');
      
    });
    console.log('After Alpine init listener registration');
  </script>
  <style>
    .delete-btn {
      color: #e53e3e;
      cursor: pointer;
      padding: 0.25rem 0.5rem;
      border-radius: 0.25rem;
      display: flex;
      justify-content: center;
      align-items: center;
    }
    .delete-btn:hover {
      background-color: #fed7d7;
    }
    .confirm-delete-modal {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.5);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 100;
    }
    .confirm-delete-content {
      background-color: white;
      padding: 1.5rem;
      border-radius: 0.5rem;
      max-width: 500px;
      width: 90%;
    }
    .hidden {
      display: none;
    }
  </style>
{% endblock %}

{% block content %}
<div class="max-w-7xl mx-auto px-4 py-8">
  <h2 class="text-3xl font-bold mb-6">File Records</h2>
  <!-- Grid.js will render the table in this container -->
  <div id="gridjs-wrapper"></div>
  
  <!-- Confirmation Modal (temporarily disabled) -->
  <div id="confirmDeleteModal" class="confirm-delete-modal hidden">
    <div class="confirm-delete-content">
      <h3 class="text-lg font-medium text-gray-900 mb-4">Confirm Deletion</h3>
      <p class="text-sm text-gray-500 mb-4">
        Are you sure you want to delete this file record? This action cannot be undone.
      </p>
      <p class="text-sm text-gray-700 mb-4">
        <strong>File:</strong> <span id="deleteFileName"></span>
      </p>
      <div class="flex justify-end space-x-3">
        <button id="cancelDelete" class="px-4 py-2 bg-gray-200 text-gray-800 rounded hover:bg-gray-300">
          Cancel
        </button>
        <button id="confirmDelete" class="px-4 py-2 bg-red-600 text-white rounded hover:bg-red-700">
          Delete
        </button>
      </div>
    </div>
  </div>
</div>
{% endblock %}

{% block scripts %}
  <!-- Include Grid.js JS -->
  <script src="https://unpkg.com/gridjs/dist/gridjs.umd.js"></script>
   <script>
    // File deletion handling
    let fileToDelete = null;
    const confirmDeleteModal = document.getElementById('confirmDeleteModal');
    const deleteFileName = document.getElementById('deleteFileName');
    const cancelDelete = document.getElementById('cancelDelete');
    const confirmDelete = document.getElementById('confirmDelete');

    // Close modal
    function closeDeleteModal() {
      confirmDeleteModal.classList.add('hidden');
      fileToDelete = null;
    }

    // Delete file directly without confirmation
    async function deleteFile(fileId) {
      try {
        const response = await fetch(`/api/files/${fileId}`, {
          method: 'DELETE'
        });
        
        if (response.ok) {
          // Success - reload the grid
          grid.forceRender();
        } else {
          // Show error
          const error = await response.json();
          alert(`Error: ${error.detail || 'Failed to delete file'}`);
        }
      } catch (err) {
        console.error('Delete error:', err);
        alert('An error occurred while deleting the file');
      }
    }

    // Show delete confirmation modal (temporarily bypassed)
    function showDeleteModal(fileId, fileName) {
      // Bypass modal and delete immediately
      deleteFile(fileId);
      // The original code is commented out:
      // fileToDelete = { id: fileId, name: fileName };
      // deleteFileName.textContent = fileName || `ID: ${fileId}`;
      // confirmDeleteModal.classList.remove('hidden');
    }

    // Handle delete confirmation
    confirmDelete.addEventListener('click', async function() {
      if (!fileToDelete) return;
      
      deleteFile(fileToDelete.id);
      closeDeleteModal();
    });

    // Cancel delete
    cancelDelete.addEventListener('click', closeDeleteModal);
    confirmDeleteModal.addEventListener('click', function(e) {
      if (e.target === confirmDeleteModal) closeDeleteModal();
    });

    // Initialize the grid
    const grid = new gridjs.Grid({
      columns: [
        { id: 'id', name: 'ID' },
        { id: 'original_filename', name: 'Original Filename' },
        { id: 'file_size', name: 'File Size', formatter: (size) => `${(size / 1024).toFixed(2)} KB` },
        { id: 'mime_type', name: 'Mime Type' },
        { id: 'created_at', name: 'Created At' },
        { 
          id: 'actions',
          name: 'Actions',
          formatter: (_, row) => {
            return gridjs.h('button', {
              className: 'delete-btn',
              onClick: () => showDeleteModal(row.cells[0].data, row.cells[1].data)
            }, [
              gridjs.h('i', { className: 'fas fa-trash' }),
            ]);
          }
        }
      ],
      server: {
        url: '/api/files',
        then: data => data.map(file => [
          file.id,
          file.original_filename || "",
          file.file_size,
          file.mime_type,
          file.created_at || "",
          ""  // This cell will be rendered by the formatter
        ])
      },
      search: true,
      sort: true,
      pagination: {
        limit: 10
      }
    }).render(document.getElementById("gridjs-wrapper"));
  </script>
{% endblock %}