Function ProcessMetadata

internal/tui/views/pricing.go:145–174

ProcessMetadata builds PricingOptions from API metadata.

(meta *api.MetadataResponse)

// ProcessMetadata builds PricingOptions from API metadata.
func ProcessMetadata(meta *api.MetadataResponse) *PricingOptions {
	products := make([]string, 0, len(meta.ProductRegions))
	for k := range meta.ProductRegions {
		products = append(products, k)
	}
	sort.Strings(products)

	regionSet := map[string]struct{}{}
	for _, regs := range meta.ProductRegions {
		for _, r := range regs {
			if r != "" {
				regionSet[r] = struct{}{}
			}
		}
	}
	regions := make([]string, 0, len(regionSet))
	for r := range regionSet {
		regions = append(regions, r)
	}
	sort.Strings(regions)

	return &PricingOptions{
		Products:        products,
		Regions:         regions,
		ProductRegions:  meta.ProductRegions,
		ProductAttrs:    meta.ProductAttrs,
		AttributeValues: meta.AttributeValues,
		ProductGroups:   meta.ProductGroups,
	}
}

// pricingSplitThreshold is the max number of prices before a two-column layout.
const pricingSplitThreshold = 7