# frozen_string_literal: true

# Background job to consolidate completed week into archive
# Runs Monday at 00:05 (start of new week)
# Merges the previous week's day files into a week archive and deletes day files
class ConsolidateParquetWeeklyJob < ApplicationJob
  queue_as :default

  def perform
    service = AnalyticsDuckdbService.instance

    # Consolidate the previous week (Monday to Sunday)
    previous_week_start = 1.week.ago.beginning_of_week

    Rails.logger.info "[Parquet Consolidate] Starting weekly consolidation for week starting #{previous_week_start.strftime('%Y-%m-%d')}"

    service.consolidate_days_to_week(previous_week_start)

    Rails.logger.info "[Parquet Consolidate] Weekly consolidation complete"
  rescue StandardError => e
    Rails.logger.error "[Parquet Consolidate] Weekly job failed: #{e.message}"
    Rails.logger.error e.backtrace.join("\n")
    raise # Re-raise to mark job as failed in Solid Queue
  end
end