src/bin/config_parser/src/config_parser/expand_defaults.go

package config_parser

import (
	"config"
)

func ExpandDefaults(configs []ProjectConfigData) {
	for _, c := range configs {
		if !c.IsDeletedCustomer {
			expandDefaultsForConfig(&c)
		}
	}
}

func expandDefaultsForConfig(c *ProjectConfigData) {
	for _, metric := range c.ProjectConfigFile.MetricDefinitions {
		for _, report := range metric.Reports {
			expandDefaultsForReport(report)
		}
	}
}

var DefaultSystemProfileSelectionPolicy = map[config.ReportDefinition_ReportType]config.SystemProfileSelectionPolicy{
	config.ReportDefinition_FLEETWIDE_OCCURRENCE_COUNTS: config.SystemProfileSelectionPolicy_REPORT_ALL,
	config.ReportDefinition_FLEETWIDE_HISTOGRAMS:        config.SystemProfileSelectionPolicy_REPORT_ALL,
	config.ReportDefinition_FLEETWIDE_MEANS:             config.SystemProfileSelectionPolicy_REPORT_ALL,
	config.ReportDefinition_UNIQUE_DEVICE_NUMERIC_STATS: config.SystemProfileSelectionPolicy_REPORT_ALL,
	config.ReportDefinition_HOURLY_VALUE_NUMERIC_STATS:  config.SystemProfileSelectionPolicy_REPORT_ALL,
	config.ReportDefinition_STRING_COUNTS:               config.SystemProfileSelectionPolicy_REPORT_ALL,
}

func expandDefaultsForReport(report *config.ReportDefinition) {
	if report.LocalAggregationProcedure == config.ReportDefinition_SELECT_FIRST && report.EventVectorBufferMax == 0 {
		report.EventVectorBufferMax = 1
	}

	if report.SystemProfileSelection == config.SystemProfileSelectionPolicy_SELECT_DEFAULT {
		if def, ok := DefaultSystemProfileSelectionPolicy[report.ReportType]; ok {
			report.SystemProfileSelection = def
		}
	}
}