Add bulk delete functionality for loras and implement model duplicates management. See #198

- Introduced a new API endpoint for bulk deleting loras. - Added ModelDuplicatesManager to handle duplicate models for loras and checkpoints. - Implemented UI components for displaying duplicates and managing selections. - Enhanced controls with a button for finding duplicates. - Updated templates to include a duplicates banner and associated actions.
2026-03-23 22:22:11 -03:00 · 2025-05-31 21:58:48 +08:00
parent 0bd62eef3a
commit 26f9779fbf
21 changed files with 935 additions and 60 deletions
--- a/static/css/base.css
+++ b/static/css/base.css
@@ -32,13 +32,21 @@ html, body {
    --card-bg: #ffffff;
    --border-color: #e0e0e0;

-    /* Color System */
-    --lora-accent: oklch(68% 0.28 256);
+    /* Color Components */
+    --lora-accent-l: 68%;
+    --lora-accent-c: 0.28;
+    --lora-accent-h: 256;
+    --lora-warning-l: 75%;
+    --lora-warning-c: 0.25;
+    --lora-warning-h: 80;
+
+    /* Composed Colors */
+    --lora-accent: oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h));
    --lora-surface: oklch(100% 0 0 / 0.98);
    --lora-border: oklch(90% 0.02 256 / 0.15);
    --lora-text: oklch(95% 0.02 256);
    --lora-error: oklch(75% 0.32 29);
-    --lora-warning: oklch(75% 0.25 80); /* Modified to be used with oklch() */
+    --lora-warning: oklch(var(--lora-warning-l) var(--lora-warning-c) var(--lora-warning-h)); /* Modified to be used with oklch() */
    
    /* Spacing Scale */
    --space-1: calc(8px * 1);
--- a/static/css/components/duplicates.css
+++ b/static/css/components/duplicates.css
@@ -2,16 +2,18 @@

 /* Duplicates banner */
 .duplicates-banner {
-    position: relative; /* Changed from sticky to relative */
+    position: sticky; /* Keep the sticky position */
+    top: var(--space-1);
    width: 100%;
-    background-color: var(--card-bg);
+    background-color: oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h) / 0.1); /* Use accent color with low opacity */
    color: var(--text-color);
-    border-bottom: 1px solid var(--border-color);
+    border-top: 1px solid oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h) / 0.3); /* Add top border with accent color */
+    border-bottom: 1px solid oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h) / 0.4); /* Make bottom border stronger */
    z-index: var(--z-overlay);
-    padding: 12px 0; /* Removed horizontal padding */
-    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
+    padding: 12px 0;
+    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2); /* Stronger shadow */
    transition: all 0.3s ease;
-    margin-bottom: 20px; /* Add margin to create space below the banner */
+    margin-bottom: 20px;
 }

 .duplicates-banner .banner-content {
@@ -38,7 +40,7 @@

 .duplicates-banner i.fa-exclamation-triangle {
    font-size: 18px;
-    color: oklch(var(--lora-warning));
+    color: oklch(var(--lora-warning-l) var(--lora-warning-c) var(--lora-warning-h));
 }

 .duplicates-banner .banner-actions {
@@ -66,7 +68,7 @@
 }

 .duplicates-banner button:hover {
-    border-color: var(--lora-accent);
+    border-color: var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h);
    background: var(--bg-color);
    transform: translateY(-1px);
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.08);
@@ -91,23 +93,25 @@
 /* Duplicate groups */
 .duplicate-group {
    position: relative;
-    border: 2px solid oklch(var(--lora-warning));
+    border: 2px solid oklch(var(--lora-warning-l) var(--lora-warning-c) var(--lora-warning-h));
    border-radius: var(--border-radius-base);
    padding: 16px;
    margin-bottom: 24px;
    background: var(--card-bg);
+    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12); /* Add subtle shadow to groups */
 }

 .duplicate-group-header {
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
-    padding: 8px 16px;
+    padding: 10px 16px; /* Slightly increased padding */
    border-radius: var(--border-radius-xs);
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
+    border-left: 4px solid oklch(var(--lora-warning-l) var(--lora-warning-c) var(--lora-warning-h)); /* Add accent border on the left */
 }

 .duplicate-group-header span:last-child {
@@ -135,7 +139,7 @@
 }

 .duplicate-group-header button:hover {
-    border-color: var(--lora-accent);
+    border-color: var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h);
    background: var(--bg-color);
    transform: translateY(-1px);
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.08);
@@ -190,7 +194,7 @@
 }

 .group-toggle-btn:hover {
-    border-color: var(--lora-accent);
+    border-color: var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h);
    transform: translateY(-1px);
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.08);
 }
@@ -202,16 +206,16 @@
 }

 .lora-card.duplicate:hover {
-    border-color: var(--lora-accent);
+    border-color: var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h);
 }

 .lora-card.duplicate.latest {
    border-style: solid;
-    border-color: oklch(var(--lora-warning));
+    border-color: oklch(var(--lora-warning-l) var(--lora-warning-c) var(--lora-warning-h));
 }

 .lora-card.duplicate-selected {
-    border: 2px solid oklch(var(--lora-accent));
+    border: 2px solid oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h));
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
 }

@@ -231,7 +235,7 @@
    position: absolute;
    top: 10px;
    left: 10px;
-    background: oklch(var(--lora-accent));
+    background: oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h));
    color: white;
    font-size: 12px;
    padding: 2px 6px;
@@ -239,6 +243,44 @@
    z-index: 5;
 }

+/* Model tooltip for duplicates mode */
+.model-tooltip {
+    position: absolute;
+    background-color: var(--card-bg);
+    border: 1px solid var(--border-color);
+    border-radius: var(--border-radius-sm);
+    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
+    padding: 10px;
+    z-index: 1000;
+    max-width: 350px;
+    min-width: 250px;
+    color: var(--text-color);
+    font-size: 0.9em;
+    pointer-events: none; /* Don't block mouse events */
+}
+
+.model-tooltip .tooltip-header {
+    font-weight: bold;
+    font-size: 1.1em;
+    margin-bottom: 8px;
+    padding-bottom: 5px;
+    border-bottom: 1px solid var(--border-color);
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.model-tooltip .tooltip-info div {
+    margin-bottom: 4px;
+    display: flex;
+    flex-wrap: wrap;
+}
+
+.model-tooltip .tooltip-info div strong {
+    margin-right: 5px;
+    min-width: 70px;
+}
+
 /* Responsive adjustments */
@media (max-width: 768px) {
    .duplicates-banner .banner-content {
@@ -270,3 +312,13 @@
        flex: 1;
    }
 }
+
+/* In dark mode, add additional distinction */
+html[data-theme="dark"] .duplicates-banner {
+    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.4); /* Stronger shadow in dark mode */
+    background-color: oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h) / 0.15); /* Slightly stronger background in dark mode */
+}
+
+html[data-theme="dark"] .duplicate-group {
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25); /* Stronger shadow in dark mode */
+}
--- a/static/js/checkpoints.js
+++ b/static/js/checkpoints.js
@@ -4,6 +4,7 @@ import { createPageControls } from './components/controls/index.js';
 import { loadMoreCheckpoints } from './api/checkpointApi.js';
 import { CheckpointDownloadManager } from './managers/CheckpointDownloadManager.js';
 import { CheckpointContextMenu } from './components/ContextMenu/index.js';
+import { ModelDuplicatesManager } from './components/ModelDuplicatesManager.js';

 // Initialize the Checkpoints page
 class CheckpointsPageManager {
@@ -14,6 +15,9 @@ class CheckpointsPageManager {
        // Initialize checkpoint download manager
        window.checkpointDownloadManager = new CheckpointDownloadManager();
        
+        // Initialize the ModelDuplicatesManager
+        this.duplicatesManager = new ModelDuplicatesManager(this);
+        
        // Expose only necessary functions to global scope
        this._exposeRequiredGlobalFunctions();
    }
@@ -29,6 +33,9 @@ class CheckpointsPageManager {
        window.checkpointManager = {
            loadCheckpoints: (reset) => loadMoreCheckpoints(reset)
        };
+        
+        // Expose duplicates manager
+        window.modelDuplicatesManager = this.duplicatesManager;
    }
    
    async initialize() {
--- a/static/js/components/DuplicatesManager.js
+++ b/static/js/components/DuplicatesManager.js
@@ -14,8 +14,6 @@ export class DuplicatesManager {
    
    async findDuplicates() {
        try {
-            document.body.classList.add('loading');
-            
            const response = await fetch('/api/recipes/find-duplicates');
            if (!response.ok) {
                throw new Error('Failed to find duplicates');
@@ -39,8 +37,6 @@ export class DuplicatesManager {
            console.error('Error finding duplicates:', error);
            showToast('Failed to find duplicates: ' + error.message, 'error');
            return false;
-        } finally {
-            document.body.classList.remove('loading');
        }
    }
    
@@ -234,7 +230,7 @@ export class DuplicatesManager {
    }
    
    updateSelectedCount() {
-        const selectedCountEl = document.getElementById('selectedCount');
+        const selectedCountEl = document.getElementById('duplicatesSelectedCount');
        if (selectedCountEl) {
            selectedCountEl.textContent = this.selectedForDeletion.size;
        }
@@ -358,9 +354,7 @@ export class DuplicatesManager {
    
    // Add new method to execute deletion after confirmation
    async confirmDeleteDuplicates() {
-        try {
-            document.body.classList.add('loading');
-            
+        try {           
            // Close the modal
            modalManager.closeModal('duplicateDeleteModal');
            
@@ -395,8 +389,6 @@ export class DuplicatesManager {
        } catch (error) {
            console.error('Error deleting recipes:', error);
            showToast('Failed to delete recipes: ' + error.message, 'error');
-        } finally {
-            document.body.classList.remove('loading');
        }
    }
 }
--- a/static/js/components/LoraCard.js
+++ b/static/js/components/LoraCard.js
@@ -1,5 +1,5 @@
 import { showToast, openCivitai, copyToClipboard, sendLoraToWorkflow, openExampleImagesFolder } from '../utils/uiHelpers.js';
-import { state } from '../state/index.js';
+import { state, getCurrentPageState } from '../state/index.js';
 import { showLoraModal } from './loraModal/index.js';
 import { bulkManager } from '../managers/BulkManager.js';
 import { NSFW_LEVELS } from '../utils/constants.js';
@@ -76,9 +76,13 @@ function handleLoraCardEvent(event) {
    }
    
    // If no specific element was clicked, handle the card click (show modal or toggle selection)
+    const pageState = getCurrentPageState();
    if (state.bulkMode) {
        // Toggle selection using the bulk manager
        bulkManager.toggleCardSelection(card);
+    } else if (pageState && pageState.duplicatesMode) {
+        // In duplicates mode, don't open modal when clicking cards
+        return;
    } else {
        // Normal behavior - show modal
        const loraMeta = {
--- a/static/js/components/ModelDuplicatesManager.js
+++ b/static/js/components/ModelDuplicatesManager.js
@@ -0,0 +1,414 @@
+// Model Duplicates Manager Component for LoRAs and Checkpoints
+import { showToast } from '../utils/uiHelpers.js';
+import { state, getCurrentPageState } from '../state/index.js';
+import { initializeInfiniteScroll } from '../utils/infiniteScroll.js';
+import { formatDate } from '../utils/formatters.js';
+
+export class ModelDuplicatesManager {
+    constructor(pageManager) {
+        this.pageManager = pageManager;
+        this.duplicateGroups = [];
+        this.inDuplicateMode = false;
+        this.selectedForDeletion = new Set();
+        this.modelType = 'loras'; // Default to loras, could be 'checkpoints'
+        
+        // Bind methods
+        this.renderModelCard = this.renderModelCard.bind(this);
+        this.renderTooltip = this.renderTooltip.bind(this);
+    }
+    
+    async findDuplicates() {
+        try {
+            // Determine API endpoint based on model type
+            const endpoint = `/api/${this.modelType}/find-duplicates`;
+            
+            const response = await fetch(endpoint);
+            if (!response.ok) {
+                throw new Error(`Failed to find duplicates: ${response.statusText}`);
+            }
+            
+            const data = await response.json();
+            if (!data.success) {
+                throw new Error(data.error || 'Unknown error finding duplicates');
+            }
+            
+            this.duplicateGroups = data.duplicates || [];
+            
+            if (this.duplicateGroups.length === 0) {
+                showToast('No duplicate models found', 'info');
+                return false;
+            }
+            
+            this.enterDuplicateMode();
+            return true;
+        } catch (error) {
+            console.error('Error finding duplicates:', error);
+            showToast('Failed to find duplicates: ' + error.message, 'error');
+            return false;
+        }
+    }
+    
+    enterDuplicateMode() {
+        this.inDuplicateMode = true;
+        this.selectedForDeletion.clear();
+        
+        // Update state
+        const pageState = getCurrentPageState();
+        pageState.duplicatesMode = true;
+        
+        // Show duplicates banner
+        const banner = document.getElementById('duplicatesBanner');
+        const countSpan = document.getElementById('duplicatesCount');
+        
+        if (banner && countSpan) {
+            countSpan.textContent = `Found ${this.duplicateGroups.length} duplicate group${this.duplicateGroups.length !== 1 ? 's' : ''}`;
+            banner.style.display = 'block';
+        }
+        
+        // Disable virtual scrolling if active
+        if (state.virtualScroller) {
+            state.virtualScroller.disable();
+        }
+        
+        // Add duplicate-mode class to the body
+        document.body.classList.add('duplicate-mode');
+        
+        // Render duplicate groups
+        this.renderDuplicateGroups();
+        
+        // Update selected count
+        this.updateSelectedCount();
+    }
+    
+    exitDuplicateMode() {
+        this.inDuplicateMode = false;
+        this.selectedForDeletion.clear();
+        
+        // Update state
+        const pageState = getCurrentPageState();
+        pageState.duplicatesMode = false;
+        
+        // Instead of trying to restore the virtual scroller,
+        // simply redirect to reload the page
+        // TODO: While this is a workaround rather than a deep fix, it's a pragmatic solution that will immediately resolve the issue for users. We can investigate the underlying cause more thoroughly later when there's time for more extensive debugging.
+        window.location.href = '/loras';
+    }
+    
+    renderDuplicateGroups() {
+        const modelGrid = document.getElementById('loraGrid');
+        if (!modelGrid) return;
+        
+        // Clear existing content
+        modelGrid.innerHTML = '';
+        
+        // Render each duplicate group
+        this.duplicateGroups.forEach((group, groupIndex) => {
+            const groupDiv = document.createElement('div');
+            groupDiv.className = 'duplicate-group';
+            groupDiv.dataset.hash = group.hash;
+            
+            // Create group header
+            const header = document.createElement('div');
+            header.className = 'duplicate-group-header';
+            header.innerHTML = `
+                <span>Duplicate Group #${groupIndex + 1} (${group.models.length} models with same hash: ${group.hash})</span>
+                <span>
+                    <button class="btn-select-all" onclick="modelDuplicatesManager.toggleSelectAllInGroup('${group.hash}')">
+                        Select All
+                    </button>
+                </span>
+            `;
+            groupDiv.appendChild(header);
+            
+            // Create cards container
+            const cardsDiv = document.createElement('div');
+            cardsDiv.className = 'card-group-container';
+            
+            // Add scrollable class if there are many models in the group
+            if (group.models.length > 6) {
+                cardsDiv.classList.add('scrollable');
+                
+                // Add expand/collapse toggle button
+                const toggleBtn = document.createElement('button');
+                toggleBtn.className = 'group-toggle-btn';
+                toggleBtn.innerHTML = '<i class="fas fa-chevron-down"></i>';
+                toggleBtn.title = "Expand/Collapse";
+                toggleBtn.onclick = function() {
+                    cardsDiv.classList.toggle('scrollable');
+                    this.innerHTML = cardsDiv.classList.contains('scrollable') ? 
+                        '<i class="fas fa-chevron-down"></i>' : 
+                        '<i class="fas fa-chevron-up"></i>';
+                };
+                groupDiv.appendChild(toggleBtn);
+            }
+            
+            // Add all model cards in this group
+            group.models.forEach(model => {
+                const card = this.renderModelCard(model, group.hash);
+                cardsDiv.appendChild(card);
+            });
+            
+            groupDiv.appendChild(cardsDiv);
+            modelGrid.appendChild(groupDiv);
+        });
+    }
+    
+    renderModelCard(model, groupHash) {
+        // Create basic card structure
+        const card = document.createElement('div');
+        card.className = 'lora-card duplicate';
+        card.dataset.hash = model.sha256;
+        card.dataset.filePath = model.file_path;
+        
+        // Create card content using structure similar to createLoraCard in LoraCard.js
+        const previewContainer = document.createElement('div');
+        previewContainer.className = 'card-preview';
+        
+        // Determine if preview is a video
+        const isVideo = model.preview_url && model.preview_url.endsWith('.mp4');
+        let preview;
+        
+        if (isVideo) {
+            // Create video element for MP4 previews
+            preview = document.createElement('video');
+            preview.loading = 'lazy';
+            preview.controls = true;
+            preview.muted = true;
+            preview.loop = true;
+            
+            const source = document.createElement('source');
+            source.src = model.preview_url;
+            source.type = 'video/mp4';
+            preview.appendChild(source);
+        } else {
+            // Create image element for standard previews
+            preview = document.createElement('img');
+            preview.loading = 'lazy';
+            preview.alt = model.model_name;
+            
+            if (model.preview_url) {
+                preview.src = model.preview_url;
+            } else {
+                // Use placeholder
+                preview.src = '/loras_static/images/no-preview.png';
+            }
+        }
+        
+        // Add NSFW blur if needed
+        if (model.preview_nsfw_level > 0) {
+            preview.classList.add('nsfw');
+        }
+        
+        previewContainer.appendChild(preview);
+        
+        // Move tooltip listeners to the preview container for consistent behavior
+        // regardless of whether the preview is an image or video
+        previewContainer.addEventListener('mouseover', () => this.renderTooltip(card, model));
+        previewContainer.addEventListener('mouseout', () => {
+            const tooltip = document.querySelector('.model-tooltip');
+            if (tooltip) tooltip.remove();
+        });
+        
+        // Add card footer with just model name
+        const footer = document.createElement('div');
+        footer.className = 'card-footer';
+        
+        const modelInfo = document.createElement('div');
+        modelInfo.className = 'model-info';
+        
+        const modelName = document.createElement('span');
+        modelName.className = 'model-name';
+        modelName.textContent = model.model_name;
+        modelInfo.appendChild(modelName);
+        
+        footer.appendChild(modelInfo);
+        previewContainer.appendChild(footer);
+        card.appendChild(previewContainer);
+        
+        // Add selection checkbox
+        const checkbox = document.createElement('input');
+        checkbox.type = 'checkbox';
+        checkbox.className = 'selector-checkbox';
+        checkbox.dataset.filePath = model.file_path;
+        checkbox.dataset.groupHash = groupHash;
+        
+        // Check if already selected
+        if (this.selectedForDeletion.has(model.file_path)) {
+            checkbox.checked = true;
+            card.classList.add('duplicate-selected');
+        }
+        
+        // Add change event to checkbox
+        checkbox.addEventListener('change', (e) => {
+            e.stopPropagation();
+            this.toggleCardSelection(model.file_path, card, checkbox);
+        });
+        
+        // Make the entire card clickable for selection
+        card.addEventListener('click', (e) => {
+            // Don't toggle if clicking on the checkbox directly or card actions
+            if (e.target === checkbox || e.target.closest('.card-actions')) {
+                return;
+            }
+            
+            // Toggle checkbox state
+            checkbox.checked = !checkbox.checked;
+            this.toggleCardSelection(model.file_path, card, checkbox);
+        });
+        
+        card.appendChild(checkbox);
+        return card;
+    }
+    
+    renderTooltip(card, model) {
+        // Remove any existing tooltips
+        const existingTooltip = document.querySelector('.model-tooltip');
+        if (existingTooltip) existingTooltip.remove();
+        
+        // Create tooltip
+        const tooltip = document.createElement('div');
+        tooltip.className = 'model-tooltip';
+        
+        // Add model information to tooltip
+        tooltip.innerHTML = `
+            <div class="tooltip-header">${model.model_name}</div>
+            <div class="tooltip-info">
+                <div><strong>Version:</strong> ${model.civitai?.name || 'Unknown'}</div>
+                <div><strong>Filename:</strong> ${model.file_name}</div>
+                <div><strong>Path:</strong> ${model.file_path}</div>
+                <div><strong>Base Model:</strong> ${model.base_model || 'Unknown'}</div>
+                <div><strong>Modified:</strong> ${formatDate(model.modified)}</div>
+            </div>
+        `;
+        
+        // Position tooltip relative to card
+        const cardRect = card.getBoundingClientRect();
+        tooltip.style.top = `${cardRect.top + window.scrollY - 10}px`;
+        tooltip.style.left = `${cardRect.left + window.scrollX + cardRect.width + 10}px`;
+        
+        // Add tooltip to document
+        document.body.appendChild(tooltip);
+        
+        // Check if tooltip is outside viewport and adjust if needed
+        const tooltipRect = tooltip.getBoundingClientRect();
+        if (tooltipRect.right > window.innerWidth) {
+            tooltip.style.left = `${cardRect.left + window.scrollX - tooltipRect.width - 10}px`;
+        }
+    }
+    
+    // Helper method to toggle card selection state
+    toggleCardSelection(filePath, card, checkbox) {
+        if (checkbox.checked) {
+            this.selectedForDeletion.add(filePath);
+            card.classList.add('duplicate-selected');
+        } else {
+            this.selectedForDeletion.delete(filePath);
+            card.classList.remove('duplicate-selected');
+        }
+        
+        this.updateSelectedCount();
+    }
+    
+    updateSelectedCount() {
+        const selectedCountEl = document.getElementById('duplicatesSelectedCount');
+        if (selectedCountEl) {
+            selectedCountEl.textContent = this.selectedForDeletion.size;
+        }
+        
+        // Update delete button state
+        const deleteBtn = document.querySelector('.btn-delete-selected');
+        if (deleteBtn) {
+            deleteBtn.disabled = this.selectedForDeletion.size === 0;
+            deleteBtn.classList.toggle('disabled', this.selectedForDeletion.size === 0);
+        }
+    }
+    
+    toggleSelectAllInGroup(hash) {
+        const checkboxes = document.querySelectorAll(`.selector-checkbox[data-group-hash="${hash}"]`);
+        const allSelected = Array.from(checkboxes).every(checkbox => checkbox.checked);
+        
+        // If all are selected, deselect all; otherwise select all
+        checkboxes.forEach(checkbox => {
+            checkbox.checked = !allSelected;
+            const filePath = checkbox.dataset.filePath;
+            const card = checkbox.closest('.lora-card');
+            
+            if (!allSelected) {
+                this.selectedForDeletion.add(filePath);
+                card.classList.add('duplicate-selected');
+            } else {
+                this.selectedForDeletion.delete(filePath);
+                card.classList.remove('duplicate-selected');
+            }
+        });
+        
+        // Update the button text
+        const button = document.querySelector(`.duplicate-group[data-hash="${hash}"] .btn-select-all`);
+        if (button) {
+            button.textContent = !allSelected ? "Deselect All" : "Select All";
+        }
+        
+        this.updateSelectedCount();
+    }
+    
+    async deleteSelectedDuplicates() {
+        if (this.selectedForDeletion.size === 0) {
+            showToast('No models selected for deletion', 'info');
+            return;
+        }
+        
+        try {
+            // Show the delete confirmation modal instead of a simple confirm
+            const modelDuplicateDeleteCount = document.getElementById('modelDuplicateDeleteCount');
+            if (modelDuplicateDeleteCount) {
+              modelDuplicateDeleteCount.textContent = this.selectedForDeletion.size;
+            }
+            
+            // Use the modal manager to show the confirmation modal
+            modalManager.showModal('modelDuplicateDeleteModal');
+        } catch (error) {
+            console.error('Error preparing delete:', error);
+            showToast('Error: ' + error.message, 'error');
+        }
+    }
+    
+    // Execute deletion after confirmation
+    async confirmDeleteDuplicates() {
+        try {           
+            // Close the modal
+            modalManager.closeModal('modelDuplicateDeleteModal');
+            
+            // Prepare file paths for deletion
+            const filePaths = Array.from(this.selectedForDeletion);
+            
+            // Call API to bulk delete
+            const response = await fetch(`/api/${this.modelType}/bulk-delete`, {
+                method: 'POST',
+                headers: {
+                    'Content-Type': 'application/json'
+                },
+                body: JSON.stringify({ file_paths: filePaths })
+            });
+            
+            if (!response.ok) {
+                throw new Error('Failed to delete selected models');
+            }
+            
+            const data = await response.json();
+            if (!data.success) {
+                throw new Error(data.error || 'Unknown error deleting models');
+            }
+            
+            showToast(`Successfully deleted ${data.total_deleted} models`, 'success');
+            
+            // Exit duplicate mode if deletions were successful
+            if (data.total_deleted > 0) {
+                this.exitDuplicateMode();
+            }
+            
+        } catch (error) {
+            console.error('Error deleting models:', error);
+            showToast('Failed to delete models: ' + error.message, 'error');
+        }
+    }
+}
--- a/static/js/components/controls/PageControls.js
+++ b/static/js/components/controls/PageControls.js
@@ -175,6 +175,12 @@ export class PageControls {
            downloadButton.addEventListener('click', () => this.showDownloadModal());
        }
        
+        // Find duplicates button - available for both loras and checkpoints
+        const duplicatesButton = document.querySelector('[data-action="find-duplicates"]');
+        if (duplicatesButton) {
+            duplicatesButton.addEventListener('click', () => this.findDuplicates());
+        }
+        
        if (this.pageType === 'loras') {
            // Bulk operations button - LoRAs only
            const bulkButton = document.querySelector('[data-action="bulk"]');
@@ -499,4 +505,15 @@ export class PageControls {
        // Reload models with new filter
        await this.resetAndReload(true);
    }
+    
+    /**
+     * Find duplicate models
+     */
+    findDuplicates() {
+        if (window.modelDuplicatesManager) {
+            window.modelDuplicatesManager.findDuplicates();
+        } else {
+            console.error('Model duplicates manager not available');
+        }
+    }
 }
--- a/static/js/components/loraModal/index.js
+++ b/static/js/components/loraModal/index.js
@@ -24,7 +24,6 @@ import { updateLoraCard } from '../../utils/cardUpdater.js';
 * @param {Object} lora - LoRA模型数据
 */
 export function showLoraModal(lora) {
-    console.log('Lora data:', lora);
    const escapedWords = lora.civitai?.trainedWords?.length ? 
        lora.civitai.trainedWords.map(word => word.replace(/'/g, '\\\'')) : [];

--- a/static/js/loras.js
+++ b/static/js/loras.js
@@ -9,6 +9,7 @@ import { moveManager } from './managers/MoveManager.js';
 import { LoraContextMenu } from './components/ContextMenu/index.js';
 import { createPageControls } from './components/controls/index.js';
 import { confirmDelete, closeDeleteModal, confirmExclude, closeExcludeModal } from './utils/modalUtils.js';
+import { ModelDuplicatesManager } from './components/ModelDuplicatesManager.js';

 // Initialize the LoRA page
 class LoraPageManager {
@@ -23,6 +24,9 @@ class LoraPageManager {
        // Initialize page controls
        this.pageControls = createPageControls('loras');
        
+        // Initialize the ModelDuplicatesManager
+        this.duplicatesManager = new ModelDuplicatesManager(this);
+        
        // Expose necessary functions to the page that still need global access
        // These will be refactored in future updates
        this._exposeRequiredGlobalFunctions();
@@ -49,6 +53,9 @@ class LoraPageManager {
        window.copyAllLorasSyntax = () => bulkManager.copyAllLorasSyntax();
        window.updateSelectedCount = () => bulkManager.updateSelectedCount();
        window.bulkManager = bulkManager;
+        
+        // Expose duplicates manager
+        window.modelDuplicatesManager = this.duplicatesManager;
    }
    
    async initialize() {
--- a/static/js/managers/ModalManager.js
+++ b/static/js/managers/ModalManager.js
@@ -170,6 +170,18 @@ export class ModalManager {
                }
            });
        }
+
+        // Add modelDuplicateDeleteModal registration
+        const modelDuplicateDeleteModal = document.getElementById('modelDuplicateDeleteModal');
+        if (modelDuplicateDeleteModal) {
+            this.registerModal('modelDuplicateDeleteModal', {
+                element: modelDuplicateDeleteModal,
+                onClose: () => {
+                    this.getModal('modelDuplicateDeleteModal').element.classList.remove('show');
+                    document.body.classList.remove('modal-open');
+                }
+            });
+        }
        
        // Add clearCacheModal registration
        const clearCacheModal = document.getElementById('clearCacheModal');
@@ -263,7 +275,7 @@ export class ModalManager {
        // Store current scroll position before showing modal
        this.scrollPosition = window.scrollY;

-        if (id === 'deleteModal' || id === 'excludeModal' || id === 'duplicateDeleteModal' || id === 'clearCacheModal') {
+        if (id === 'deleteModal' || id === 'excludeModal' || id === 'duplicateDeleteModal' || id === 'modelDuplicateDeleteModal' || id === 'clearCacheModal') {
            modal.element.classList.add('show');
        } else {
            modal.element.style.display = 'block';
--- a/static/js/state/index.js
+++ b/static/js/state/index.js
@@ -44,6 +44,7 @@ export const state = {
            selectedLoras: new Set(),
            loraMetadataCache: new Map(),
            showFavoritesOnly: false,
+            duplicatesMode: false,
        },
        
        recipes: {
@@ -86,6 +87,7 @@ export const state = {
                tags: []
            },
            showFavoritesOnly: false,
+            duplicatesMode: false,
        }
    },
    
--- a/static/js/utils/VirtualScroller.js
+++ b/static/js/utils/VirtualScroller.js
@@ -87,6 +87,11 @@ export class VirtualScroller {
    }

    calculateLayout() {
+        const pageState = getCurrentPageState();
+        if (pageState.duplicatesMode) {
+            return false
+        }
+
        // Get container width and style information
        const containerWidth = this.containerElement.clientWidth;
        const containerStyle = getComputedStyle(this.containerElement);
--- a/static/js/utils/formatters.js
+++ b/static/js/utils/formatters.js
@@ -10,3 +10,14 @@ export function formatFileSize(bytes) {
    const i = Math.floor(Math.log(bytes) / Math.log(1024));
    return (bytes / Math.pow(1024, i)).toFixed(2) + ' ' + sizes[i];
 }
+
+/**
+ * Convert timestamp to human readable date string
+ * @param {number} modified - Timestamp in seconds
+ * @returns {string} Formatted date string
+ */
+export function formatDate(modified) {
+    if (!modified) return '';
+    const date = new Date(modified * 1000);
+    return date.toLocaleString();
+}