#!/bin/bash

# MarkBaseFS Frame Data Query Script
# Provides easy command-line access to Frame Index Table
#
# Usage: ./frame_data_query.sh [command]
#
# Commands:
#   count    - Count total frames
#   list     - List first 50 frames
#   search   - Search frames by filename
#   video    - List all video IDs
#   stats    - Show database statistics

DB_PATH="/Users/accusys/Library/Application Support/MarkBaseFS/MarkBaseFS.sqlite"

case "$1" in
    count)
        echo "=== Frame Count ==="
        sqlite3 "$DB_PATH" "SELECT COUNT(*) FROM frame_records;"
        ;;
    
    list)
        echo "=== Frame List (first 50) ==="
        sqlite3 -header -column "$DB_PATH" "SELECT frame_id, video_id, frame_file, frame_index FROM frame_records LIMIT 50;"
        ;;
    
    search)
        echo "=== Search Frames ==="
        if [ -z "$2" ]; then
            echo "Usage: $0 search <filename_pattern>"
            echo "Example: $0 search %.docx"
        else
            sqlite3 -header -column "$DB_PATH" "SELECT frame_id, video_id, frame_file FROM frame_records WHERE frame_file LIKE '$2';"
        fi
        ;;
    
    video)
        echo "=== Video IDs ==="
        sqlite3 -header -column "$DB_PATH" "SELECT DISTINCT video_id, COUNT(*) as frame_count FROM frame_records GROUP BY video_id LIMIT 20;"
        ;;
    
    stats)
        echo "=== Database Statistics ==="
        echo "Total frames: $(sqlite3 "$DB_PATH" 'SELECT COUNT(*) FROM frame_records;')"
        echo "Total videos: $(sqlite3 "$DB_PATH" 'SELECT COUNT(DISTINCT video_id) FROM frame_records;')"
        echo "Database size: $(ls -lh "$DB_PATH" | awk '{print $5}')"
        ;;
    
    *)
        echo "MarkBaseFS Frame Data Query Script"
        echo ""
        echo "Usage: $0 [command]"
        echo ""
        echo "Commands:"
        echo "  count    - Count total frames"
        echo "  list     - List first 50 frames"
        echo "  search   - Search frames by filename (e.g., search %.docx)"
        echo "  video    - List all video IDs"
        echo "  stats    - Show database statistics"
        ;;
esac