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Browse files- src/agents/visual_documents.py +0 -418
src/agents/visual_documents.py
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"""
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Visual Document Display Components
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UI components for displaying visual search results with enhanced metadata.
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Includes saliency map visualization for tile-aware ColPali embeddings.
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"""
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import streamlit as st
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import pandas as pd
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import numpy as np
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import logging
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from typing import List, Any, Dict, Optional
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from collections import Counter
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logger = logging.getLogger(__name__)
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def display_visual_document_statistics(sources: List[Any]) -> None:
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"""
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Display statistics for visual search results in a bordered box with tables.
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Args:
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sources: List of VisualSearchResult objects
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"""
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if not sources:
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return
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# Extract statistics
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filenames = []
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years = []
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sources_list = []
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districts = []
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for doc in sources:
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metadata = getattr(doc, 'metadata', {})
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filenames.append(metadata.get('filename', 'Unknown'))
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year = metadata.get('year')
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if year:
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years.append(year)
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source = metadata.get('source')
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if source:
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sources_list.append(source)
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district = metadata.get('district')
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if district and district != 'None':
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districts.append(district)
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# Count unique values
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unique_files = len(set(filenames))
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unique_years = len(set(years))
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unique_sources = len(set(sources_list))
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# Create bordered container
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with st.container():
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st.markdown("""
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<style>
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.stats-container {
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border: 2px solid #e0e0e0;
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border-radius: 10px;
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padding: 20px;
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margin: 10px 0;
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background-color: #f9f9f9;
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}
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</style>
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""", unsafe_allow_html=True)
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st.markdown('<div class="stats-container">', unsafe_allow_html=True)
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st.markdown("### 📊 Retrieval Statistics")
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# Metrics in columns
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col1, col2, col3, col4 = st.columns(4)
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with col1:
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st.metric("Total Chunks", len(sources))
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with col2:
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st.metric("Unique Files", unique_files)
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with col3:
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st.metric("Unique Years", unique_years if unique_years > 0 else "N/A")
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with col4:
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st.metric("Unique Sources", unique_sources if unique_sources > 0 else "N/A")
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st.markdown("---")
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# Distribution tables in columns
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col1, col2, col3, col4 = st.columns(4)
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with col1:
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# District distribution
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if districts:
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district_counts = Counter(districts)
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st.markdown("**🏘️ Districts**")
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district_df = pd.DataFrame([
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{"District": dist, "Count": count}
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for dist, count in district_counts.most_common(10)
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])
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st.dataframe(district_df, hide_index=True, use_container_width=True)
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with col2:
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# Source distribution
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if sources_list:
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source_counts = Counter(sources_list)
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st.markdown("**🏛️ Sources**")
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source_df = pd.DataFrame([
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{"Source": src, "Count": count}
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for src, count in source_counts.most_common()
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])
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st.dataframe(source_df, hide_index=True, use_container_width=True)
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with col3:
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# Year distribution
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if years:
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year_counts = Counter(years)
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st.markdown("**📅 Years**")
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year_df = pd.DataFrame([
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{"Year": year, "Count": count}
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for year, count in sorted(year_counts.items(), reverse=True)
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])
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st.dataframe(year_df, hide_index=True, use_container_width=True)
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with col4:
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# File distribution (top 10)
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file_counts = Counter(filenames)
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st.markdown("**📄 Files**")
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file_df = pd.DataFrame([
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{"File": filename[:30] + "..." if len(filename) > 30 else filename, "Count": count}
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for filename, count in file_counts.most_common(10)
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])
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st.dataframe(file_df, hide_index=True, use_container_width=True)
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st.markdown('</div>', unsafe_allow_html=True)
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def display_visual_document_details(
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sources: List[Any],
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show_images: bool = False,
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show_saliency: bool = False,
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qdrant_client: Any = None,
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collection_name: str = None,
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query_embedding: Optional[np.ndarray] = None,
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saliency_alpha: float = 0.4,
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saliency_colormap: str = 'hot',
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saliency_threshold: int = 50
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) -> None:
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"""
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Display detailed information for each visual search result.
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Args:
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sources: List of VisualSearchResult objects
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show_images: Whether to display document images (from Cloudinary)
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show_saliency: Whether to generate and display saliency maps
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qdrant_client: Qdrant client (required for saliency)
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collection_name: Qdrant collection name (required for saliency)
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query_embedding: Query embedding for saliency computation
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saliency_alpha: Saliency overlay transparency (0.0-1.0)
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saliency_colormap: Matplotlib colormap for saliency (default: 'hot')
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saliency_threshold: Threshold percentile for saliency (default: 50)
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"""
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st.markdown("### 📄 Document Details")
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# Import saliency functions if needed
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if show_saliency:
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from .saliency import generate_tile_aware_saliency, can_generate_saliency
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for i, doc in enumerate(sources):
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metadata = getattr(doc, 'metadata', {})
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# Get basic metadata
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filename = metadata.get('filename', 'Unknown')
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page_number = metadata.get('page_number', '?')
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year = metadata.get('year', 'Unknown')
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source = metadata.get('source', 'Unknown')
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district = metadata.get('district')
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score = getattr(doc, 'score', 0.0)
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# Get visual-specific metadata
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num_tiles = metadata.get('num_tiles')
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tile_rows = metadata.get('tile_rows')
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tile_cols = metadata.get('tile_cols')
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num_visual_tokens = metadata.get('num_visual_tokens')
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original_width = metadata.get('original_width')
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original_height = metadata.get('original_height')
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resized_width = metadata.get('resized_width')
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resized_height = metadata.get('resized_height')
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# Get image URLs
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original_url = metadata.get('original_url')
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resized_url = metadata.get('resized_url')
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page_url = metadata.get('page') # Fallback
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# Get point_id for saliency (check doc.id first, then metadata)
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point_id = getattr(doc, 'id', None) or metadata.get('point_id') or metadata.get('_id')
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# Debug logging for saliency
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if show_saliency:
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logger.debug(f"Doc {i+1}: point_id={point_id}, has_tiles={metadata.get('num_tiles') is not None}")
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# Build title
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score_text = f" (Score: {score:.3f})"
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title = f"📄 Document {i+1}: {filename[:50]}...{score_text}"
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with st.expander(title, expanded=(i == 0)): # Expand first result
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# Two-column layout: Metadata (left) and Image (right)
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col_meta, col_image = st.columns([1, 2])
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with col_meta:
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st.markdown("### 📋 Metadata")
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# Basic metadata
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st.write(f"📄 **File:** {filename}")
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st.write(f"🏛️ **Source:** {source}")
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st.write(f"📅 **Year:** {year}")
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st.write(f"📖 **Page:** {page_number}")
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if district and district != 'None':
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st.write(f"📍 **District:** {district}")
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# Relevance score
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st.markdown("---")
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st.markdown("### 🎯 Relevance")
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score_color = "🟢" if score > 0.7 else "🟡" if score > 0.5 else "🔴"
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st.markdown(f"**Score:** {score_color} **{score:.3f}**")
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# Visual metadata (if available)
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if num_tiles or num_visual_tokens:
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st.markdown("---")
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st.markdown("### 🎨 Visual Metadata")
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if num_tiles:
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st.write(f"🔲 **Tiles:** {num_tiles} ({tile_rows}×{tile_cols})")
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if num_visual_tokens:
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st.write(f"🔢 **Visual Tokens:** {num_visual_tokens}")
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if original_width and original_height:
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st.write(f"📐 **Original Size:** {original_width}×{original_height}")
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if resized_width and resized_height:
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st.write(f"📐 **Resized Size:** {resized_width}×{resized_height}")
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processing_version = metadata.get('processing_version')
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if processing_version:
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st.write(f"⚙️ **Processing:** {processing_version}")
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# Text content preview
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content = getattr(doc, 'page_content', '')
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if content:
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st.markdown("---")
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with st.expander("📝 Extracted Text", expanded=True):
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st.text_area(
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"Content",
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value=content[:500] + ("..." if len(content) > 500 else ""),
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height=150,
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disabled=True,
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label_visibility="collapsed",
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key=f"visual_doc_text_{i}"
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)
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else:
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st.markdown("---")
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st.caption("_No text extracted (image-only page)_")
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# Show image URLs under text
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if original_url and resized_url:
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with st.expander("🔗 Image URLs", expanded=True):
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st.markdown(f"**Original:** [{original_url}]({original_url})")
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st.markdown(f"**Resized (for embeddings):** [{resized_url}]({resized_url})")
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with col_image:
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st.markdown("### 📸 Document Page")
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# Check if we should generate saliency
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saliency_generated = False
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if show_saliency and show_images:
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# Check if we have all requirements for saliency
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has_client = qdrant_client is not None
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has_collection = collection_name is not None
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has_query = query_embedding is not None
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has_point_id = point_id is not None
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has_tile_metadata = can_generate_saliency(metadata)
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can_saliency = has_client and has_collection and has_query and has_point_id and has_tile_metadata
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if not can_saliency:
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missing = []
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if not has_client: missing.append("qdrant_client")
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if not has_collection: missing.append("collection_name")
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if not has_query: missing.append("query_embedding")
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if not has_point_id: missing.append("point_id")
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if not has_tile_metadata: missing.append("tile_metadata")
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logger.warning(f"Doc {i+1}: Saliency unavailable, missing: {missing}")
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if can_saliency:
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try:
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with st.spinner(f"🔥 Generating saliency map for Doc {i+1}..."):
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# Convert query embedding if needed
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query_emb = query_embedding
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if hasattr(query_emb, 'cpu'):
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query_emb = query_emb.cpu().float().numpy()
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if query_emb.ndim == 3:
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query_emb = query_emb.squeeze(0) # Remove batch dimension
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logger.info(f"🔥 Generating saliency for doc {i+1}: point_id={point_id}, colormap={saliency_colormap}")
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saliency_img = generate_tile_aware_saliency(
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qdrant_client=qdrant_client,
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collection_name=collection_name,
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point_id=point_id,
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query_embedding=query_emb,
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alpha=saliency_alpha,
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colormap=saliency_colormap,
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threshold_percentile=saliency_threshold
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)
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if saliency_img:
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# Display saliency map
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st.image(saliency_img, width=700, caption=f"🔥 Saliency Map - Page {page_number}")
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saliency_generated = True
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logger.info(f"✅ Saliency map displayed for doc {i+1}")
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else:
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logger.warning(f"Saliency generation returned None for doc {i+1}")
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st.caption("_Saliency map could not be generated_")
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except Exception as e:
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logger.error(f"Saliency generation failed for doc {i+1}: {e}")
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import traceback
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logger.debug(traceback.format_exc())
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st.warning(f"⚠️ Saliency generation failed: {str(e)[:100]}")
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else:
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if not has_tile_metadata:
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st.caption("_Saliency unavailable: missing tile metadata_")
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elif not has_point_id:
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st.caption("_Saliency unavailable: missing point_id_")
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# Display original image if saliency wasn't generated
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if show_images and not saliency_generated:
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# Use ORIGINAL image (not resized) for display
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image_url = original_url or resized_url or page_url
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if image_url and isinstance(image_url, str) and image_url.startswith('http'):
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try:
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# Use width parameter for medium-sized image
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st.image(image_url, width=700, caption=f"Page {page_number}")
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except Exception as e:
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st.error(f"Failed to load image: {e}")
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else:
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st.info("No image URL available")
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elif not show_images:
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st.info("Enable image display in settings to view document pages")
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def display_visual_search_results(
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sources: List[Any],
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show_statistics: bool = True,
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show_images: bool = False,
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show_saliency: bool = False,
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qdrant_client: Any = None,
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collection_name: str = None,
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query_embedding: Optional[np.ndarray] = None,
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saliency_alpha: float = 0.4,
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saliency_colormap: str = 'hot',
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saliency_threshold: int = 50,
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max_display: int = 20
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) -> None:
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"""
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Display visual search results with statistics and details.
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Args:
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sources: List of VisualSearchResult objects
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show_statistics: Whether to show statistics
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show_images: Whether to show document images
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show_saliency: Whether to generate and display saliency maps
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qdrant_client: Qdrant client (required for saliency)
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collection_name: Qdrant collection name (required for saliency)
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query_embedding: Query embedding for saliency computation
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saliency_alpha: Saliency overlay transparency (0.0-1.0)
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saliency_colormap: Matplotlib colormap for saliency (default: 'hot')
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saliency_threshold: Threshold percentile for saliency (default: 50)
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| 373 |
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max_display: Maximum number of documents to display in detail
|
| 374 |
-
"""
|
| 375 |
-
if not sources:
|
| 376 |
-
st.info("No documents were retrieved for the last query.")
|
| 377 |
-
return
|
| 378 |
-
|
| 379 |
-
# Count unique filenames
|
| 380 |
-
unique_filenames = set()
|
| 381 |
-
for doc in sources:
|
| 382 |
-
filename = getattr(doc, 'metadata', {}).get('filename', 'Unknown')
|
| 383 |
-
unique_filenames.add(filename)
|
| 384 |
-
|
| 385 |
-
st.markdown(f"**Found {len(sources)} document chunks from {len(unique_filenames)} unique documents:**")
|
| 386 |
-
|
| 387 |
-
if len(unique_filenames) < len(sources):
|
| 388 |
-
st.info(f"💡 **Note**: Each document is split into multiple chunks. You're seeing {len(sources)} chunks from {len(unique_filenames)} documents.")
|
| 389 |
-
|
| 390 |
-
# Show saliency info if enabled
|
| 391 |
-
if show_saliency:
|
| 392 |
-
st.info(f"🔥 **Saliency Maps Enabled**: Showing which image regions are most relevant to your query (using '{saliency_colormap}' colormap)")
|
| 393 |
-
|
| 394 |
-
# Show statistics
|
| 395 |
-
if show_statistics:
|
| 396 |
-
display_visual_document_statistics(sources)
|
| 397 |
-
st.markdown("---")
|
| 398 |
-
|
| 399 |
-
# Show detailed results (limit to max_display)
|
| 400 |
-
display_sources = sources[:max_display]
|
| 401 |
-
if len(sources) > max_display:
|
| 402 |
-
st.warning(f"⚠️ Showing top {max_display} of {len(sources)} results")
|
| 403 |
-
|
| 404 |
-
display_visual_document_details(
|
| 405 |
-
display_sources,
|
| 406 |
-
show_images=show_images,
|
| 407 |
-
show_saliency=show_saliency,
|
| 408 |
-
qdrant_client=qdrant_client,
|
| 409 |
-
collection_name=collection_name,
|
| 410 |
-
query_embedding=query_embedding,
|
| 411 |
-
saliency_alpha=saliency_alpha,
|
| 412 |
-
saliency_colormap=saliency_colormap,
|
| 413 |
-
saliency_threshold=saliency_threshold
|
| 414 |
-
)
|
| 415 |
-
|
| 416 |
-
if len(sources) > max_display:
|
| 417 |
-
st.info(f"💡 {len(sources) - max_display} more results not shown")
|
| 418 |
-
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