smd

type Definition struct {
	Type       string       `json:"type,omitempty"`
	Properties PropertyList `json:"properties,omitempty"`
}

type JSONSchema struct {
	// Name of the parameter. If names are not provided for all the parameters,
	// this indicates positional/ordered parameter calls MUST be used.
	// If names are provided in the parameters this indicates that named parameters SHOULD be issued by
	// the client making the service call, and the server MUST support named parameters,
	// but positional parameters MAY be issued by the client and servers SHOULD support positional parameters.
	Name        string                `json:"name,omitempty"`
	Type        string                `json:"type,omitempty"`
	TypeName    string                `json:"typeName,omitempty"`
	Optional    bool                  `json:"optional,omitempty"`
	Default     *json.RawMessage      `json:"default,omitempty"`
	Description string                `json:"description,omitempty"`
	Properties  PropertyList          `json:"properties,omitempty"`
	Definitions map[string]Definition `json:"definitions,omitempty"`
	Items       map[string]string     `json:"items,omitempty"`
}

type Property struct {
	Name        string                `json:"-"`
	Type        string                `json:"type,omitempty"`
	Optional    bool                  `json:"optional,omitempty"`
	Description string                `json:"description,omitempty"`
	Items       map[string]string     `json:"items,omitempty"`
	Definitions map[string]Definition `json:"definitions,omitempty"`
	Ref         string                `json:"$ref,omitempty"`
}

type PropertyList []Property

type Schema struct {
	// Transport property defines the transport mechanism to be used to deliver service calls to servers.
	Transport string `json:"transport,omitempty"`

	// Envelope defines how a service message string is created from the provided parameters.
	Envelope string `json:"envelope,omitempty"`

	// ContentType is content type of the content returned by a service. Any valid MIME type is acceptable.
	// This property defaults to application/json.
	ContentType string `json:"contentType,omitempty"`

	// SMDVersion is a string that indicates the version level of the SMD being used.
	// This specification is at version level "2.0". This property SHOULD be included.
	SMDVersion string `json:"SMDVersion,omitempty"`
	// This should indicate what URL (or IP address in the case of TCP/IP transport) to use for the method call requests.
	//  A URL may be an absolute URL or a relative URL
	Target string `json:"target,omitempty"`

	// Description of the service. This property SHOULD be included.
	Description string `json:"description,omitempty"`

	// Services should be an Object value where each property in the Object represents one of the available services.
	// The property name represents the name of the service, and the value is the service description.
	// This property MUST be included.
	Services map[string]Service `json:"services"`
}

type Service struct {
	Description string `json:"description"`

	// Parameters for the service calls. A parameters value MUST be an Array.
	// Each value in the parameters Array should describe a parameter and follow the JSON Schema property definition.
	// Each of parameters that are defined at the root level are inherited by each of service definition's parameters.
	Parameters []JSONSchema `json:"parameters"`

	// Returns indicates the expected type of value returned from the method call.
	// This value of this property should follow JSON Schema type definition.
	Returns JSONSchema `json:"returns"`

	// Errors describes error codes from JSON-RPC 2.0 Specification
	Errors map[int]string `json:"errors,omitempty"`
}

type ServiceInfo struct {
	Description string
	Methods     map[string]Service
}