WITH SORTERS AS (
	SELECT
		MIN(s04_timestamp) AS start_timestamp,
		MAX(s04_timestamp) AS end_timestamp,
        3600/TIMESTAMPDIFF(SECOND, :startDate, :endDate) AS pph_multiplier,
		sorter,
		COUNT(*) AS total,
        SUM(sort_code="Success") AS success,
        SUM(sort_code IN ("Dest Invalid", "Dest None", "Underutilized")) AS awcs,
        SUM(sort_code IN ("Dest Disabled", "Dest Full", "Dim Error", "Unexpected", "Weight Err")) AS operational,
        SUM(sort_code IN ("Dest Fault", "Div Fail", "Gap Err", "Lost", "Rate High", "Track Err", "Unknown", "Unsafe")) AS machine,
        SUM(sort_code IN ("No Read", "No Code", "Multi Label")) AS scanner
	FROM package_history
	WHERE s04_timestamp BETWEEN :startDate AND :endDate
	GROUP BY sorter
    ORDER BY sorter
)
SELECT
	start_timestamp,
	end_timestamp,
    sorter,
	/* Counts: */
	total AS total_count,
	success AS success_count,
	awcs AS awcs_issues_count,
	operational AS operational_issues_count,
	machine AS machine_issues_count,
	scanner AS scanner_issues_count,
	/* PPH: */
	ROUND(total*pph_multiplier) AS total_pph,
	ROUND(success*pph_multiplier) AS success_pph,
	ROUND(awcs*pph_multiplier) AS awcs_issues_pph,
	ROUND(operational*pph_multiplier) AS operational_issues_pph,
	ROUND(machine*pph_multiplier) AS machine_issues_pph,
	ROUND(scanner*pph_multiplier) AS scanner_issues_pph,
	/* Percents: */
	ROUND(total/total, 4) AS total_percent,
	ROUND(success/total, 4) AS success_percent,
	ROUND(awcs/total, 4) AS awcs_issues_percent,
	ROUND(operational/total, 4) AS operational_issues_percent,
	ROUND(machine/total, 4) AS machine_issues_percent,
	ROUND(scanner/total, 4) AS scanner_issues_percent
FROM SORTERS;