Function extractPropertyTypeAndDesc

backend/api/mcp/openapi_index.go:472–507

extractPropertyTypeAndDesc extracts the type string and description from a schema property. For arrays, it includes the item type (e.g., "array ").

(prop *v3base.SchemaProxy)

// extractPropertyTypeAndDesc extracts the type string and description from a schema property.
// For arrays, it includes the item type (e.g., "array<string>").
func extractPropertyTypeAndDesc(prop *v3base.SchemaProxy) (string, string) {
	if prop == nil {
		return "object", ""
	}

	propSchema := prop.Schema()
	propType := "object"

	if propSchema != nil && len(propSchema.Type) > 0 {
		propType = propSchema.Type[0]

		// For arrays, get the item type
		if propType == "array" && propSchema.Items != nil && propSchema.Items.A != nil {
			// Check for $ref first (before resolving schema)
			if propSchema.Items.A.GetReference() != "" {
				refParts := strings.Split(propSchema.Items.A.GetReference(), "/")
				propType = fmt.Sprintf("array<%s>", refParts[len(refParts)-1])
			} else if itemSchema := propSchema.Items.A.Schema(); itemSchema != nil && len(itemSchema.Type) > 0 {
				propType = fmt.Sprintf("array<%s>", itemSchema.Type[0])
			}
		}
	}

	if prop.GetReference() != "" {
		// It's a reference to another type
		refParts := strings.Split(prop.GetReference(), "/")
		propType = refParts[len(refParts)-1]
	}

	desc := ""
	if propSchema != nil {
		desc = propSchema.Description
	}

	return propType, desc
}

// GetSchema returns the schema properties for a component schema by name.
// Supports both full name (bytebase.v1.Instance) and short name (Instance).