<!doctype html>
<!-- Copyright (c) Microsoft Corporation.
 Licensed under the MIT License. -->

<html>
  <head>
    <meta charset="utf-8" />
    <title>Knowledge Library</title>
    <link rel="stylesheet" href="../vendor/bootstrap/bootstrap.min.css" />
    <link
      rel="stylesheet"
      href="https://cdn.jsdelivr.net/npm/bootstrap-icons/font/bootstrap-icons.css"
    />
    <link rel="stylesheet" href="knowledgeLibrary.css" />
  </head>
  <body>
    <!-- Top Navigation Bar -->
    <header class="top-nav">
      <div class="nav-container">
        <div class="nav-brand">
          <i class="bi bi-collection"></i>
          <span>Knowledge Library</span>
        </div>
        <div class="nav-actions">
          <div class="connection-status" id="connectionStatus">
            <span class="status-indicator status-connected"></span>
            <span>Connected</span>
          </div>

          <!-- Import Dropdown -->
          <div class="dropdown import-dropdown">
            <button
              id="importButton"
              class="import-btn"
              title="Import"
              data-bs-toggle="dropdown"
              aria-expanded="false"
            >
              <i class="bi bi-upload"></i>
            </button>
            <ul class="dropdown-menu">
              <li>
                <a class="dropdown-item" href="#" id="importWebActivityBtn">
                  <i class="bi bi-bookmarks me-2"></i>
                  Import Bookmarks or History
                </a>
              </li>
              <li>
                <a class="dropdown-item" href="#" id="importFromFileBtn">
                  <i class="bi bi-file-earmark-arrow-up me-2"></i>
                  Import from Files
                </a>
              </li>
            </ul>
          </div>

          <button id="settingsButton" class="settings-btn" title="Settings">
            <i class="bi bi-gear"></i>
          </button>
        </div>
      </div>
    </header>

    <!-- Main Container -->
    <div class="main-container">
      <!-- Sidebar Navigation -->
      <aside class="sidebar">
        <!-- Main Navigation -->
        <nav class="main-nav">
          <button class="nav-item active" data-page="search">
            <i class="bi bi-search"></i>
            <span>Search</span>
          </button>
          <button class="nav-item" data-page="discover">
            <i class="bi bi-lightbulb"></i>
            <span>Discover</span>
          </button>
          <button class="nav-item" data-page="analytics">
            <i class="bi bi-graph-up"></i>
            <span>Analytics</span>
          </button>
        </nav>
      </aside>

      <!-- Main Content Area -->
      <main class="content-area">
        <!-- Search Page -->
        <div id="search-page" class="page-content active">
          <div class="page-header">
            <h1 class="page-title">
              <i class="bi bi-search text-primary"></i>Search Your Library
            </h1>
            <p class="page-subtitle">
              Ask in natural language: "latest github bookmarks", "most visited
              sites"
            </p>
          </div>

          <!-- Search Interface -->
          <div class="search-interface">
            <div class="search-bar">
              <input
                type="text"
                id="searchInput"
                class="search-input"
                placeholder="Ask in natural language: 'latest github bookmarks', 'most visited sites'..."
              />
              <button id="searchButton" class="search-btn">
                <i class="bi bi-search"></i>
              </button>
            </div>

            <!-- Recent Searches -->
            <div class="recent-searches" id="recentSearches">
              <div class="recent-label">Recent searches:</div>
              <div id="recentSearchesList">
                <span class="empty-message">No recent searches</span>
              </div>
            </div>
          </div>

          <!-- Search Results -->
          <div id="searchResults" class="search-results" style="display: none">
            <div class="results-header">
              <h2 class="results-title">Search Results</h2>
              <div class="view-controls">
                <div class="view-modes">
                  <button
                    class="view-btn active"
                    data-view="list"
                    title="List View"
                  >
                    <i class="bi bi-list"></i>
                    <span>List</span>
                  </button>
                  <button class="view-btn" data-view="grid" title="Grid View">
                    <i class="bi bi-grid"></i>
                    <span>Grid</span>
                  </button>
                  <button
                    class="view-btn"
                    data-view="timeline"
                    title="Timeline View"
                  >
                    <i class="bi bi-clock"></i>
                    <span>Timeline</span>
                  </button>
                  <button
                    class="view-btn"
                    data-view="domain"
                    title="Domain View"
                  >
                    <i class="bi bi-globe"></i>
                    <span>Domain</span>
                  </button>
                </div>
              </div>
            </div>

            <!-- AI Summary -->
            <div id="aiSummary" class="ai-summary" style="display: none">
              <div class="summary-header">
                <i class="bi bi-robot"></i>
                <span>AI Summary</span>
              </div>
              <div id="summaryContent" class="summary-content"></div>
            </div>

            <!-- Results Container -->
            <div id="resultsContainer" class="results-container"></div>

            <!-- Search Insights Card -->
            <div
              id="searchInsightsCard"
              class="search-insights-card"
              style="display: none"
            >
              <div class="insights-card-header">
                <h3 class="insights-title">
                  <i class="bi bi-lightbulb"></i>
                  Search Insights
                </h3>
                <p class="insights-subtitle">
                  Explore related topics and suggestions
                </p>
              </div>

              <div class="insights-content">
                <!-- Top Topics -->
                <div
                  id="topTopicsSection"
                  class="insight-section"
                  style="display: none"
                >
                  <div class="insight-header">
                    <i class="bi bi-tags"></i>
                    <span>Top Topics</span>
                  </div>
                  <div id="topTopicsContent" class="insight-content"></div>
                </div>

                <!-- Suggested Followups -->
                <div
                  id="suggestedFollowupsSection"
                  class="insight-section"
                  style="display: none"
                >
                  <div class="insight-header">
                    <i class="bi bi-arrow-right-circle"></i>
                    <span>Suggested Followups</span>
                  </div>
                  <div
                    id="suggestedFollowupsContent"
                    class="insight-content"
                  ></div>
                </div>

                <!-- Related Entities -->
                <div
                  id="entitiesSection"
                  class="insight-section"
                  style="display: none"
                >
                  <div class="insight-header">
                    <i class="bi bi-diagram-2"></i>
                    <span>Related Entities</span>
                  </div>
                  <div id="entitiesContent" class="insight-content"></div>
                </div>
              </div>
            </div>

            <!-- Pagination -->
            <div id="pagination" class="pagination" style="display: none">
              <div class="pagination-info" id="paginationInfo"></div>
              <div class="pagination-controls" id="paginationControls"></div>
            </div>
          </div>

          <!-- Empty State -->
          <div class="empty-state" id="searchEmptyState">
            <i class="bi bi-search"></i>
            <h6>Search Your Library</h6>
            <p class="mb-3">
              Ask in natural language above: "latest github bookmarks", "most
              visited sites"
            </p>
          </div>
        </div>

        <!-- Discover Page -->
        <div id="discover-page" class="page-content">
          <div class="page-header">
            <h1 class="page-title">
              <i class="bi bi-lightbulb text-primary"></i>Discover Content
              Trends
            </h1>
            <p class="page-subtitle">
              Explore your reading patterns, popular topics, and content
              insights
            </p>
          </div>

          <!-- Trending Topics -->
          <div class="content-section">
            <div class="section-header">
              <h2 class="section-title">
                <i class="bi bi-trending-up"></i>Trending in Your Library
              </h2>
            </div>

            <div class="discovery-grid" id="trendingContent">
              <!-- Trending content will be populated here -->
            </div>
          </div>

          <!-- Reading Patterns -->
          <div class="content-section">
            <div class="section-header">
              <h2 class="section-title">
                <i class="bi bi-clock-history"></i>Your Reading Patterns
              </h2>
            </div>

            <div class="discovery-grid" id="readingPatterns">
              <!-- Reading patterns will be populated here -->
            </div>
          </div>

          <!-- Recently Popular -->
          <div class="content-section">
            <div class="section-header">
              <h2 class="section-title">
                <i class="bi bi-fire"></i>Recently Popular Pages
              </h2>
            </div>

            <div class="results-grid" id="popularPages">
              <!-- Popular pages will be populated here -->
            </div>
          </div>

          <!-- Empty State -->
          <div class="empty-state" id="discoverEmptyState">
            <i class="bi bi-lightbulb"></i>
            <h6>No Data to Discover</h6>
            <p class="mb-3">
              Import your bookmarks or browsing history to see content trends
              and reading patterns.
            </p>
            <button class="action-btn primary" data-action="showImportModal">
              <i class="bi bi-plus-circle"></i>Import Data
            </button>
          </div>
        </div>

        <!-- Analytics Page -->
        <div id="analytics-page" class="page-content">
          <div class="page-header">
            <h1 class="page-title">
              <i class="bi bi-graph-up text-primary"></i>Library Analytics
            </h1>
            <p class="page-subtitle">
              Detailed insights into your browsing patterns and content
              consumption
            </p>
          </div>

          <!-- Quick Stats Overview -->
          <div class="content-section">
            <div class="section-header">
              <h2 class="section-title">
                <i class="bi bi-speedometer2"></i>Quick Stats
              </h2>
            </div>

            <div class="quick-stats">
              <div class="stat-item">
                <div class="stat-number" id="totalWebsites">0</div>
                <div class="stat-label">Total Sites</div>
              </div>
              <div class="stat-item">
                <div class="stat-number" id="totalBookmarks">0</div>
                <div class="stat-label">Bookmarks</div>
              </div>
              <div class="stat-item">
                <div class="stat-number" id="totalHistory">0</div>
                <div class="stat-label">History</div>
              </div>
              <div class="stat-item">
                <div class="stat-number" id="topDomains">0</div>
                <div class="stat-label">Domains</div>
              </div>
            </div>
          </div>

          <!-- Activity Charts -->
          <div class="content-section">
            <div class="section-header">
              <h2 class="section-title">
                <i class="bi bi-bar-chart"></i>Activity Trends
              </h2>
            </div>

            <div class="analytics-grid" id="activityCharts">
              <!-- Activity charts will be populated here -->
            </div>
          </div>

          <!-- Top Domains -->
          <div class="content-section">
            <div class="section-header">
              <h2 class="section-title">
                <i class="bi bi-globe"></i>Top Domains
              </h2>
            </div>

            <div class="top-domains">
              <div id="topDomainsList" class="domain-list">
                <div class="empty-message">No data available</div>
              </div>
            </div>
          </div>

          <!-- AI Insights - Hidden -->
          <div class="content-section" style="display: none">
            <div class="section-header">
              <h2 class="section-title">
                <i class="bi bi-brain"></i>AI Insights
              </h2>
            </div>

            <div class="ai-insights">
              <div class="insights-grid">
                <div class="insight-item">
                  <div class="insight-number" id="knowledgeExtracted">0</div>
                  <div class="insight-label">Knowledge Extracted</div>
                </div>
                <div class="insight-item">
                  <div class="insight-number" id="totalEntities">0</div>
                  <div class="insight-label">Entities</div>
                </div>
                <div class="insight-item">
                  <div class="insight-number" id="totalTopics">0</div>
                  <div class="insight-label">Topics</div>
                </div>
                <div class="insight-item">
                  <div class="insight-number" id="totalActions">0</div>
                  <div class="insight-label">Actions</div>
                </div>
              </div>
            </div>
          </div>

          <!-- Knowledge Insights - Hidden -->
          <div class="content-section" style="display: none">
            <div class="section-header">
              <h2 class="section-title">
                <i class="bi bi-lightbulb"></i>Advanced Knowledge Insights
              </h2>
            </div>

            <div class="discovery-grid" id="knowledgeInsights">
              <!-- Knowledge insights will be populated here -->
            </div>
          </div>

          <!-- Knowledge Visualization Dashboard -->
          <div class="content-section">
            <div class="section-header">
              <h2 class="section-title">
                <i class="bi bi-diagram-3"></i>Knowledge Visualization
              </h2>
            </div>

            <div class="knowledge-dashboard">
              <div class="knowledge-overview-cards">
                <div class="knowledge-card entities">
                  <div class="knowledge-card-header">
                    <i class="bi bi-diagram-2"></i>
                    <h3>Entities</h3>
                  </div>
                  <div class="knowledge-card-body">
                    <div class="knowledge-metric" id="totalEntitiesMetric">
                      0
                    </div>
                    <div class="knowledge-label">Total Entities Extracted</div>
                    <div class="knowledge-breakdown">
                      <div class="recent-items-header">Recent Entities</div>
                      <div id="recentEntitiesList" class="recent-items-list">
                        <div class="empty-message">No recent entities</div>
                      </div>
                    </div>
                  </div>
                </div>

                <div class="knowledge-card topics">
                  <div class="knowledge-card-header">
                    <i class="bi bi-tags"></i>
                    <h3>Topics</h3>
                  </div>
                  <div class="knowledge-card-body">
                    <div class="knowledge-metric" id="totalTopicsMetric">0</div>
                    <div class="knowledge-label">Topics Identified</div>
                    <div class="topic-cloud">
                      <div class="recent-items-header">Recent Topics</div>
                      <div id="recentTopicsList" class="recent-items-list">
                        <div class="empty-message">No recent topics</div>
                      </div>
                    </div>
                  </div>
                </div>

                <div class="knowledge-card actions">
                  <div class="knowledge-card-header">
                    <i class="bi bi-diagram-3"></i>
                    <h3>Entity Actions</h3>
                  </div>
                  <div class="knowledge-card-body">
                    <div class="knowledge-metric" id="totalActionsMetric">
                      0
                    </div>
                    <div class="knowledge-label">Relationships Found</div>
                    <div class="action-breakdown">
                      <div class="recent-items-header">
                        Recent Entity Actions
                      </div>
                      <div id="recentActionsList" class="recent-items-list">
                        <div class="empty-message">
                          No recent entity actions
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </div>

          <!-- Empty State -->
          <div class="empty-state" id="analyticsEmptyState">
            <i class="bi bi-graph-up"></i>
            <h6>No Analytics Data</h6>
            <p class="mb-3">
              Import and analyze your web data to see detailed usage analytics
              and insights.
            </p>
            <button class="action-btn primary" data-action="showImportModal">
              <i class="bi bi-plus-circle"></i>Import Data
            </button>
          </div>
        </div>
      </main>
    </div>

    <!-- Settings Modal (keeping existing functionality) -->
    <div
      class="modal fade"
      id="settingsModal"
      tabindex="-1"
      aria-labelledby="settingsModalLabel"
      aria-hidden="true"
    >
      <div class="modal-dialog modal-lg">
        <div class="modal-content">
          <div
            class="modal-header"
            style="
              background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
              color: white;
            "
          >
            <h5 class="modal-title" id="settingsModalLabel">
              <i class="bi bi-gear me-2"></i>Settings & Import
            </h5>
            <button
              type="button"
              class="btn-close"
              data-bs-dismiss="modal"
              aria-label="Close"
              style="filter: invert(1)"
            ></button>
          </div>
          <div class="modal-body">
            <!-- Import interface will be populated here -->
            <div id="importInterface">
              <p class="text-muted">
                Import settings and data management options will be available
                here.
              </p>
            </div>
          </div>
          <div class="modal-footer">
            <button
              type="button"
              class="btn btn-secondary"
              data-bs-dismiss="modal"
            >
              Close
            </button>
          </div>
        </div>
      </div>
    </div>

    <!-- Web Activity Import Modal -->
    <div
      class="modal fade import-modal"
      id="webActivityImportModal"
      tabindex="-1"
      aria-hidden="true"
    >
      <div class="modal-dialog modal-lg">
        <div class="modal-content">
          <div
            class="modal-header"
            style="
              background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
              color: white;
            "
          >
            <h5 class="modal-title">
              <i class="bi bi-download me-2"></i>Import Web Activity
            </h5>
            <button
              type="button"
              class="btn-close"
              data-bs-dismiss="modal"
              aria-label="Close"
              style="filter: invert(1)"
            ></button>
          </div>
          <div class="modal-body">
            <div id="webActivityImportForm">
              <!-- Browser Selection -->
              <div class="mb-3">
                <label class="form-label fw-semibold">Select Browser</label>
                <div class="row">
                  <div class="col-md-6">
                    <div class="import-option" data-browser="chrome">
                      <div class="d-flex align-items-center">
                        <i
                          class="bi bi-browser-chrome text-success me-3 fs-4"
                        ></i>
                        <div>
                          <div class="fw-semibold">Google Chrome</div>
                          <small class="text-muted"
                            >Import from Chrome browser</small
                          >
                        </div>
                      </div>
                    </div>
                  </div>
                  <div class="col-md-6">
                    <div class="import-option" data-browser="edge">
                      <div class="d-flex align-items-center">
                        <i
                          class="bi bi-browser-edge text-primary me-3 fs-4"
                        ></i>
                        <div>
                          <div class="fw-semibold">Microsoft Edge</div>
                          <small class="text-muted"
                            >Import from Edge browser</small
                          >
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
              </div>

              <!-- Data Type Selection -->
              <div class="mb-3">
                <label class="form-label fw-semibold">Data Type</label>
                <div class="row">
                  <div class="col-md-6">
                    <div class="import-option" data-type="bookmarks">
                      <div class="d-flex align-items-center">
                        <i
                          class="bi bi-bookmark-star text-warning me-3 fs-4"
                        ></i>
                        <div>
                          <div class="fw-semibold">Bookmarks</div>
                          <small class="text-muted"
                            >Saved bookmarks and favorites</small
                          >
                        </div>
                      </div>
                    </div>
                  </div>
                  <div class="col-md-6">
                    <div class="import-option" data-type="history">
                      <div class="d-flex align-items-center">
                        <i class="bi bi-clock-history text-info me-3 fs-4"></i>
                        <div>
                          <div class="fw-semibold">Browser History</div>
                          <small class="text-muted"
                            >Recently visited pages</small
                          >
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
              </div>

              <!-- Advanced Options -->
              <div class="mb-3">
                <button
                  class="btn btn-outline-secondary btn-sm"
                  type="button"
                  data-bs-toggle="collapse"
                  data-bs-target="#webAdvancedOptions"
                >
                  <i class="bi bi-gear"></i> Advanced Options
                </button>

                <div class="collapse mt-3" id="webAdvancedOptions">
                  <div class="card card-body bg-light">
                    <div class="row">
                      <div class="col-md-6">
                        <label class="form-label">Limit (max items)</label>
                        <input
                          type="number"
                          id="webImportLimit"
                          class="form-control form-control-sm"
                          placeholder="e.g., 1000"
                          min="1"
                          max="50000"
                          value="1000"
                        />
                      </div>
                      <div
                        class="col-md-6"
                        id="webDaysBackContainer"
                        style="display: none"
                      >
                        <label class="form-label"
                          >Days back (history only)</label
                        >
                        <input
                          type="number"
                          id="webDaysBack"
                          class="form-control form-control-sm"
                          placeholder="e.g., 30"
                          min="1"
                          max="365"
                          value="30"
                        />
                      </div>
                    </div>

                    <div
                      class="mt-3"
                      id="webFolderContainer"
                      style="display: none"
                    >
                      <label class="form-label"
                        >Bookmark Folder (optional)</label
                      >
                      <input
                        type="text"
                        id="webBookmarkFolder"
                        class="form-control form-control-sm"
                        placeholder="e.g., Work, Personal"
                      />
                    </div>

                    <div class="mt-3">
                      <h6 class="mb-3">Enhancement Options</h6>

                      <div class="mb-3">
                        <label for="webExtractionMode" class="form-label">
                          <i class="bi bi-gear"></i> Extraction Mode
                        </label>
                        <div class="extraction-mode-slider-container">
                          <input
                            type="range"
                            id="webExtractionMode"
                            class="extraction-mode-slider"
                            min="0"
                            max="3"
                            value="2"
                            step="1"
                            data-mode="content"
                          />
                          <div class="slider-labels">
                            <span class="slider-label" data-value="0"
                              >Basic</span
                            >
                            <span class="slider-label" data-value="1"
                              >Summary</span
                            >
                            <span class="slider-label" data-value="2"
                              >Content</span
                            >
                            <span class="slider-label" data-value="3"
                              >Full</span
                            >
                          </div>
                          <div class="slider-ticks">
                            <span class="slider-tick" data-value="0"></span>
                            <span class="slider-tick" data-value="1"></span>
                            <span class="slider-tick" data-value="2"></span>
                            <span class="slider-tick" data-value="3"></span>
                          </div>
                        </div>
                        <small class="text-muted">
                          <span id="webModeDescription"
                            >AI-powered content analysis with entity and topic
                            extraction</span
                          >
                        </small>
                      </div>

                      <div class="row">
                        <div class="col-md-6">
                          <label for="webMaxConcurrent" class="form-label"
                            >Max Concurrent</label
                          >
                          <input
                            type="number"
                            id="webMaxConcurrent"
                            class="form-control form-control-sm"
                            value="5"
                            min="1"
                            max="20"
                          />
                        </div>
                        <div class="col-md-6">
                          <label for="webContentTimeout" class="form-label"
                            >Timeout (seconds)</label
                          >
                          <input
                            type="number"
                            id="webContentTimeout"
                            class="form-control form-control-sm"
                            value="30"
                            min="5"
                            max="120"
                          />
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
              </div>

              <!-- Import Controls -->
              <div class="d-flex gap-2">
                <button
                  id="startWebActivityImport"
                  class="btn btn-primary"
                  disabled
                >
                  <i class="bi bi-download"></i> Start Import
                </button>
                <button
                  id="cancelWebActivityImport"
                  class="btn btn-outline-secondary d-none"
                >
                  <i class="bi bi-x-circle"></i> Cancel
                </button>
              </div>
            </div>

            <!-- Progress Display -->
            <div id="webActivityImportProgress" class="d-none">
              <div class="progress-container">
                <div class="text-center">
                  <div class="spinner-border text-primary mb-3" role="status">
                    <span class="visually-hidden">Importing...</span>
                  </div>
                  <div>
                    <span class="fw-semibold">Importing Data...</span>
                  </div>
                  <small
                    id="webImportStatusMessage"
                    class="text-muted d-block mt-2"
                  >
                    Preparing import...
                  </small>
                  <div class="progress mt-3" style="height: 6px">
                    <div
                      id="webImportProgressBar"
                      class="progress-bar"
                      role="progressbar"
                      style="width: 0%"
                      aria-valuenow="0"
                      aria-valuemin="0"
                      aria-valuemax="100"
                    ></div>
                  </div>
                  <small
                    id="webImportProgressText"
                    class="text-muted d-block mt-1"
                    >0 / 0 items</small
                  >
                </div>

                <div class="mt-4 text-center">
                  <button
                    id="cancelWebImportProgress"
                    class="btn btn-outline-danger btn-sm"
                  >
                    <i class="bi bi-x-circle"></i> Cancel Import
                  </button>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>

    <!-- Folder Import Modal -->
    <div
      class="modal fade import-modal"
      id="folderImportModal"
      tabindex="-1"
      aria-hidden="true"
    >
      <div class="modal-dialog modal-lg">
        <div class="modal-content">
          <div
            class="modal-header"
            style="
              background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
              color: white;
            "
          >
            <h5 class="modal-title">
              <i class="bi bi-folder2-open me-2"></i>Import from Folder
            </h5>
            <button
              type="button"
              class="btn-close"
              data-bs-dismiss="modal"
              aria-label="Close"
              style="filter: invert(1)"
            ></button>
          </div>
          <div class="modal-body">
            <div id="folderImportForm">
              <!-- Folder Path Input -->
              <div class="mb-3">
                <label for="folderPath" class="form-label fw-semibold">
                  <i class="bi bi-folder"></i> Folder Path
                </label>
                <input
                  type="text"
                  id="folderPath"
                  class="form-control"
                  placeholder="Enter folder path (e.g., C:\Documents\HTMLFiles or /home/user/html-files)"
                  autocomplete="off"
                />
                <div class="form-text">
                  <small class="text-muted">
                    <i class="bi bi-info-circle"></i>
                    Enter the full path to a folder containing HTML files.
                    Subfolders will be included if recursive option is enabled.
                  </small>
                </div>
                <div id="folderValidationFeedback"></div>
              </div>

              <!-- Folder Options -->
              <div class="mb-3">
                <h6 class="mb-3">Folder Options</h6>

                <div class="row">
                  <div class="col-md-6">
                    <div class="form-check mb-2">
                      <input
                        class="form-check-input"
                        type="checkbox"
                        id="folderRecursive"
                        checked
                      />
                      <label class="form-check-label" for="folderRecursive">
                        <i class="bi bi-arrow-down-up"></i> Include subfolders
                      </label>
                    </div>
                  </div>
                  <div class="col-md-6">
                    <div class="form-check mb-2">
                      <input
                        class="form-check-input"
                        type="checkbox"
                        id="folderSkipHidden"
                        checked
                      />
                      <label class="form-check-label" for="folderSkipHidden">
                        <i class="bi bi-eye-slash"></i> Skip hidden files
                      </label>
                    </div>
                  </div>
                </div>

                <div class="row">
                  <div class="col-md-6">
                    <label for="folderFileLimit" class="form-label"
                      >File limit (optional)</label
                    >
                    <input
                      type="number"
                      id="folderFileLimit"
                      class="form-control form-control-sm"
                      placeholder="e.g., 1000"
                      min="1"
                      max="10000"
                      value="1000"
                    />
                  </div>
                  <div class="col-md-6">
                    <label for="folderMaxFileSize" class="form-label"
                      >Max file size (MB)</label
                    >
                    <input
                      type="number"
                      id="folderMaxFileSize"
                      class="form-control form-control-sm"
                      placeholder="50"
                      min="1"
                      max="500"
                      value="50"
                    />
                  </div>
                </div>
              </div>

              <!-- Processing Options -->
              <div class="mb-3">
                <button
                  class="btn btn-outline-secondary btn-sm"
                  type="button"
                  data-bs-toggle="collapse"
                  data-bs-target="#folderAdvancedOptions"
                >
                  <i class="bi bi-gear"></i> Processing Options
                </button>

                <div class="collapse mt-3" id="folderAdvancedOptions">
                  <div class="card card-body bg-light">
                    <div class="mb-3">
                      <h6 class="mb-3">Content Processing</h6>

                      <div class="mb-3">
                        <label for="folderExtractionMode" class="form-label">
                          <i class="bi bi-gear"></i> Extraction Mode
                        </label>
                        <div class="extraction-mode-slider-container">
                          <input
                            type="range"
                            id="folderExtractionMode"
                            class="extraction-mode-slider"
                            min="0"
                            max="3"
                            value="2"
                            step="1"
                            data-mode="content"
                          />
                          <div class="slider-labels">
                            <span class="slider-label" data-value="0"
                              >Basic</span
                            >
                            <span class="slider-label" data-value="1"
                              >Summary</span
                            >
                            <span class="slider-label" data-value="2"
                              >Content</span
                            >
                            <span class="slider-label" data-value="3"
                              >Full</span
                            >
                          </div>
                          <div class="slider-ticks">
                            <span class="slider-tick" data-value="0"></span>
                            <span class="slider-tick" data-value="1"></span>
                            <span class="slider-tick" data-value="2"></span>
                            <span class="slider-tick" data-value="3"></span>
                          </div>
                        </div>
                        <small class="text-muted">
                          <span id="folderModeDescription"
                            >AI-powered content analysis with entity and topic
                            extraction</span
                          >
                        </small>
                      </div>

                      <div class="form-check mb-2">
                        <input
                          class="form-check-input"
                          type="checkbox"
                          id="folderPreserveStructure"
                          checked
                        />
                        <label
                          class="form-check-label"
                          for="folderPreserveStructure"
                        >
                          <i class="bi bi-diagram-3"></i> Preserve folder
                          structure
                        </label>
                        <small class="text-muted d-block ms-4">
                          Maintain original folder organization and metadata
                        </small>
                      </div>
                    </div>
                  </div>
                </div>
              </div>

              <!-- Path Examples -->
              <div class="mb-3">
                <details class="text-muted">
                  <summary class="btn btn-link btn-sm p-0 text-decoration-none">
                    <i class="bi bi-question-circle"></i> Path Examples
                  </summary>
                  <div class="mt-2 small">
                    <strong>Windows:</strong><br />
                    <code>C:\Users\YourName\Documents\HTMLFiles</code><br />
                    <code>D:\Projects\WebsiteArchive</code><br /><br />
                    <strong>macOS/Linux:</strong><br />
                    <code>/Users/yourname/Documents/HTMLFiles</code><br />
                    <code>/home/user/website-archive</code><br /><br />
                    <strong>Network paths:</strong><br />
                    <code>\\server\share\htmlfiles</code>
                  </div>
                </details>
              </div>

              <!-- Import Controls -->
              <div class="d-flex gap-2">
                <button id="startFolderImport" class="btn btn-success" disabled>
                  <i class="bi bi-folder-plus"></i> Start Import
                </button>
                <button
                  id="cancelFolderImport"
                  class="btn btn-outline-secondary d-none"
                >
                  <i class="bi bi-x-circle"></i> Cancel
                </button>
              </div>
            </div>

            <!-- Progress Display -->
            <div id="folderImportProgress" class="d-none">
              <div class="progress-container">
                <div class="text-center">
                  <div class="spinner-border text-success mb-3" role="status">
                    <span class="visually-hidden">Processing folder...</span>
                  </div>
                  <div>
                    <span class="fw-semibold">Processing Folder...</span>
                  </div>
                  <small
                    id="folderImportStatusMessage"
                    class="text-muted d-block mt-2"
                  >
                    Validating folder...
                  </small>
                  <div class="progress mt-3" style="height: 6px">
                    <div
                      id="folderImportProgressBar"
                      class="progress-bar bg-success"
                      role="progressbar"
                      style="width: 0%"
                      aria-valuenow="0"
                      aria-valuemin="0"
                      aria-valuemax="100"
                    ></div>
                  </div>
                  <small
                    id="folderImportProgressText"
                    class="text-muted d-block mt-1"
                    >0 / 0 files</small
                  >
                </div>

                <div class="mt-4 text-center">
                  <button
                    id="cancelFolderImportProgress"
                    class="btn btn-outline-danger btn-sm"
                  >
                    <i class="bi bi-x-circle"></i> Cancel Import
                  </button>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>

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