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mcp-nextcloud/nextcloud_mcp_server/auth/templates/vector_viz.html
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Chris CoutinhoandClaude d374bfa1e5 feat(viz): Add dual-score display and improve UI controls
This commit enhances the vector visualization interface with better score
transparency and improved UX:

**Dual-Score Display:**
- Store original algorithm scores before normalization (viz_routes.py:203)
- Display both raw and normalized scores: "Raw Score: 0.842 (89% relative)"
- Update plot hover text with dual scores (userinfo_routes.py:740)
- Fixes issue where all queries showed at least one 100% match regardless
  of actual relevance (normalization artifact)

**UI Improvements:**
1. Fusion Method dropdown: Changed from x-show to :disabled
   - Prevents jarring layout shift when switching algorithms
   - Dropdown stays visible but grayed out when Semantic is selected
   - Better UX with opacity: 0.5 and cursor: not-allowed

2. Score Threshold: Changed step from 0.1 to "any"
   - Allows arbitrary float precision (0.7, 0.85, 0.123)
   - Users can now fine-tune threshold values

3. Document Types: Converted multi-select to checkbox grid
   - Replaced clunky Ctrl/Cmd multi-select listbox
   - Checkbox grid with cleaner layout
   - Positioned left of Score Threshold and Result Limit inputs
   - More intuitive UX

**Technical Details:**
- Raw score ranges vary by algorithm:
  - Semantic: 0.0-1.0 (cosine similarity)
  - BM25 RRF: ~0.001-0.033 (Reciprocal Rank Fusion)
  - BM25 DBSF: Can exceed 1.0 (Distribution-Based Score Fusion)
- Normalized scores (0-1) used for visual encoding (marker size, color)
- Original scores preserved in API response via getattr fallback

Files modified:
- nextcloud_mcp_server/auth/viz_routes.py (store original_score)
- nextcloud_mcp_server/auth/templates/vector_viz.html (UI controls)
- nextcloud_mcp_server/auth/userinfo_routes.py (plot hover text)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-17 08:05:49 +01:00

340 lines
14 KiB
HTML

<style>
.viz-card {
background: white;
border-radius: 8px;
padding: 20px;
margin-bottom: 20px;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.viz-controls {
margin-bottom: 20px;
}
.viz-control-row {
display: grid;
grid-template-columns: 2fr 1fr auto;
gap: 12px;
margin-bottom: 12px;
align-items: end;
}
.viz-control-group {
margin-bottom: 15px;
}
.viz-control-group label {
display: block;
margin-bottom: 5px;
font-weight: 500;
color: #333;
}
.viz-control-group input[type="text"],
.viz-control-group input[type="number"],
.viz-control-group select {
width: 100%;
padding: 8px 12px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 14px;
}
.viz-control-group input[type="range"] {
width: 100%;
}
.viz-control-group select[multiple] {
min-height: 100px;
}
.viz-weight-display {
display: inline-block;
min-width: 40px;
text-align: right;
color: #666;
}
.viz-btn {
background: #0066cc;
color: white;
border: none;
padding: 10px 20px;
border-radius: 4px;
cursor: pointer;
font-size: 14px;
font-weight: 500;
}
.viz-btn:hover {
background: #0052a3;
}
.viz-btn-secondary {
background: #6c757d;
color: white;
border: none;
padding: 6px 12px;
border-radius: 4px;
cursor: pointer;
font-size: 13px;
margin-bottom: 12px;
}
.viz-btn-secondary:hover {
background: #5a6268;
}
#viz-plot-container {
width: 100%;
height: 600px;
position: relative;
}
#viz-plot {
width: 100%;
height: 100%;
}
.viz-loading {
text-align: center;
padding: 40px;
color: #666;
}
.viz-loading-overlay {
position: absolute;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
background: white;
color: #666;
}
.viz-no-results {
text-align: center;
padding: 40px;
color: #666;
font-style: italic;
}
.viz-advanced-section {
margin-top: 16px;
padding: 16px;
background: #f8f9fa;
border-radius: 4px;
border: 1px solid #dee2e6;
}
.viz-advanced-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 20px;
}
.viz-info-box {
background: #e3f2fd;
border-left: 4px solid #2196f3;
padding: 12px;
margin-bottom: 20px;
font-size: 14px;
}
.chunk-toggle-btn {
background: #6c757d;
color: white;
border: none;
padding: 4px 10px;
border-radius: 3px;
cursor: pointer;
font-size: 12px;
margin-top: 6px;
}
.chunk-toggle-btn:hover {
background: #5a6268;
}
.chunk-context {
background: #f8f9fa;
border: 1px solid #dee2e6;
border-radius: 4px;
padding: 12px;
margin-top: 8px;
font-family: monospace;
font-size: 13px;
line-height: 1.6;
white-space: pre-wrap;
word-wrap: break-word;
}
.chunk-text {
color: #666;
}
.chunk-matched {
background: #fff3cd;
border: 1px solid #ffc107;
padding: 2px 4px;
border-radius: 2px;
font-weight: 500;
color: #333;
}
.chunk-ellipsis {
color: #999;
font-style: italic;
}
</style>
<div x-data="vizApp()">
<div class="viz-card">
<h2>Vector Visualization</h2>
<div class="viz-info-box">
Testing search algorithms on your indexed documents. User: <strong>{{ username }}</strong>
</div>
<form @submit.prevent="executeSearch">
<div class="viz-controls">
<!-- Main Controls -->
<div class="viz-control-group">
<label>Search Query</label>
<input type="text" x-model="query" placeholder="Enter search query..." required />
</div>
<div class="viz-control-row">
<div class="viz-control-group" style="margin-bottom: 0;">
<label>Algorithm</label>
<select x-model="algorithm">
<option value="semantic">Semantic (Dense Vectors)</option>
<option value="bm25_hybrid" selected>BM25 Hybrid (Dense + Sparse)</option>
</select>
</div>
<div class="viz-control-group" style="margin-bottom: 0;">
<label>Fusion Method</label>
<select x-model="fusion" :disabled="algorithm !== 'bm25_hybrid'" :style="algorithm !== 'bm25_hybrid' ? 'opacity: 0.5; cursor: not-allowed;' : ''">
<option value="rrf" selected>RRF (Reciprocal Rank Fusion)</option>
<option value="dbsf">DBSF (Distribution-Based Score Fusion)</option>
</select>
</div>
<div style="display: flex; align-items: flex-end;">
<button type="submit" class="viz-btn" style="width: 100%;">Search & Visualize</button>
</div>
<div style="display: flex; align-items: flex-end;">
<button type="button" class="viz-btn-secondary" @click="showAdvanced = !showAdvanced" style="white-space: nowrap;">
<span x-text="showAdvanced ? 'Hide Advanced' : 'Advanced'"></span>
</button>
</div>
</div>
<!-- Advanced Options (Collapsible) -->
<div class="viz-advanced-section" x-show="showAdvanced" x-transition.opacity.duration.200ms>
<h3 style="margin-top: 0; margin-bottom: 16px; font-size: 16px;">Advanced Options</h3>
<div class="viz-advanced-grid">
<div class="viz-control-group">
<label style="display: block; margin-bottom: 8px;">Document Types</label>
<div style="display: grid; grid-template-columns: 1fr; gap: 6px;">
<label style="display: flex; align-items: center; cursor: pointer; font-weight: normal;">
<input type="checkbox" x-model="docTypes" value="" style="margin-right: 8px;">
<span>All Types</span>
</label>
<label style="display: flex; align-items: center; cursor: pointer; font-weight: normal;">
<input type="checkbox" x-model="docTypes" value="note" style="margin-right: 8px;">
<span>Notes</span>
</label>
<label style="display: flex; align-items: center; cursor: pointer; font-weight: normal;">
<input type="checkbox" x-model="docTypes" value="file" style="margin-right: 8px;">
<span>Files</span>
</label>
<label style="display: flex; align-items: center; cursor: pointer; font-weight: normal;">
<input type="checkbox" x-model="docTypes" value="calendar" style="margin-right: 8px;">
<span>Calendar Events</span>
</label>
<label style="display: flex; align-items: center; cursor: pointer; font-weight: normal;">
<input type="checkbox" x-model="docTypes" value="contact" style="margin-right: 8px;">
<span>Contacts</span>
</label>
<label style="display: flex; align-items: center; cursor: pointer; font-weight: normal;">
<input type="checkbox" x-model="docTypes" value="deck" style="margin-right: 8px;">
<span>Deck Cards</span>
</label>
</div>
</div>
<div>
<div class="viz-control-group">
<label>Score Threshold (Semantic/Hybrid)</label>
<input type="number" x-model.number="scoreThreshold" min="0" max="1" step="any" />
</div>
<div class="viz-control-group">
<label>Result Limit</label>
<input type="number" x-model.number="limit" min="1" max="100" />
</div>
</div>
</div>
<!-- Info: BM25 Hybrid fusion methods -->
<div x-show="algorithm === 'bm25_hybrid'" style="margin-top: 16px; padding: 12px; background: #e9ecef; border-radius: 4px;">
<p style="margin: 0; font-size: 14px; color: #666;">
<strong>BM25 Hybrid Search:</strong> Combines dense semantic vectors with sparse BM25 keyword vectors.
</p>
<p style="margin: 8px 0 0 0; font-size: 13px; color: #666;">
<strong>RRF:</strong> Reciprocal Rank Fusion - Rank-based fusion producing scores in [0.0, 1.0]
</p>
<p style="margin: 4px 0 0 0; font-size: 13px; color: #666;">
<strong>DBSF:</strong> Distribution-Based Score Fusion - Sums normalized scores (can exceed 1.0)
</p>
</div>
</div>
</div>
</form>
</div>
<div class="viz-card">
<div id="viz-plot-container">
<div x-show="loading" class="viz-loading-overlay" x-transition.opacity.duration.200ms>
Executing search and computing PCA projection...
</div>
<div id="viz-plot" x-show="!loading" x-transition.opacity.duration.200ms></div>
</div>
</div>
<div class="viz-card">
<h3>Search Results (<span x-text="loading ? '...' : results.length"></span>)</h3>
<div x-show="loading" class="viz-loading" x-transition.opacity.duration.200ms>
Loading results...
</div>
<div x-show="!loading && results.length === 0" class="viz-no-results" x-transition.opacity.duration.200ms>
No results found. Try a different query or adjust your search parameters.
</div>
<template x-if="!loading && results.length > 0">
<div x-transition.opacity.duration.200ms>
<template x-for="result in results" :key="result.id">
<div style="padding: 12px; border-bottom: 1px solid #eee;">
<a :href="getNextcloudUrl(result)" target="_blank" style="font-weight: 500; color: #0066cc; text-decoration: none;">
<span x-text="result.title"></span>
</a>
<div style="font-size: 14px; color: #666; margin-top: 4px;" x-text="result.excerpt"></div>
<div style="font-size: 12px; color: #999; margin-top: 4px;">
Raw Score: <span x-text="result.original_score.toFixed(3)"></span>
(<span x-text="(result.score * 100).toFixed(0)"></span>% relative) |
Type: <span x-text="result.doc_type"></span>
</div>
<!-- Show Chunk button (only if chunk position is available) -->
<template x-if="hasChunkPosition(result)">
<button
class="chunk-toggle-btn"
@click="toggleChunk(result)"
x-text="isChunkExpanded(`${result.doc_type}_${result.id}`) ? 'Hide Chunk' : 'Show Chunk'"
></button>
</template>
<!-- Chunk context (expanded inline) -->
<template x-if="isChunkExpanded(`${result.doc_type}_${result.id}`)">
<div class="chunk-context" x-transition.opacity.duration.200ms>
<template x-if="chunkLoading[`${result.doc_type}_${result.id}`]">
<div style="color: #666; font-style: italic;">Loading chunk...</div>
</template>
<template x-if="!chunkLoading[`${result.doc_type}_${result.id}`]">
<div>
<template x-if="expandedChunks[`${result.doc_type}_${result.id}`]?.has_more_before">
<span class="chunk-ellipsis">...</span>
</template>
<span class="chunk-text" x-text="expandedChunks[`${result.doc_type}_${result.id}`]?.before_context"></span><span class="chunk-matched" x-text="expandedChunks[`${result.doc_type}_${result.id}`]?.chunk_text"></span><span class="chunk-text" x-text="expandedChunks[`${result.doc_type}_${result.id}`]?.after_context"></span><template x-if="expandedChunks[`${result.doc_type}_${result.id}`]?.has_more_after">
<span class="chunk-ellipsis">...</span>
</template>
</div>
</template>
</div>
</template>
</div>
</template>
</div>
</template>
</div>
</div>