Module stats 

Statistics collection and display for dcg.

This module provides functionality to:

• Parse log files (both text and JSON formats)
• Aggregate statistics by pack
• Display statistics for a configurable time period

Structs

AggregatedStats

Aggregated statistics across all packs.

PackStats

Statistics for a single pack.

ParsedLogEntry

A single log entry parsed from the log file.

Enums

Decision

Decision type from log entries.

Constants

DEFAULT_PERIOD_SECS

Default time period for statistics (30 days in seconds).

Functions

format_stats_json

Format statistics as JSON.

format_stats_pretty

Format statistics for display.

parse_log_file

Parse a log file and return aggregated statistics.