package iot

/*
	ArozOS IoT Handler

	This handler provide adaptive functions to different protocol based IoT devices
	(aka this is just a wrapper class. See independent IoT module for more information)
*/

//Defination of a control endpoint
type Endpoint struct {
	RelPath string //Relative path for this endpoint. If the access path is 192.168.0.100:8080/api1, then this value should be /api1
	Name    string //Name of the this endpoint. E.g. "Toggle Light"
	Desc    string //Description of function. E.g. "Toggle the ligh on and off"
}

//Defination of an IoT device
type Device struct {
	Name         string //Name of the device
	Model        string //Model number of the device
	Version      string //Device firmware
	Manufacturer string //<amifacturer of device
	DeviceUUID   string //Device UUID

	IPAddr           string                 //IP address of the device
	RequireAuth      bool                   //Require authentication or public accessable.
	RequireConnect   bool                   //Require pre-connection before use
	Status           map[string]interface{} //Status of the device, support multi channels
	ControlEndpoints []*Endpoint            //Endpoints avabile for this device
	SourceHandler    *ProtocolHandler       //The source handler that this device is scanned / discovered by
}

type ProtocolHandler interface {
	Scan() ([]*Device, error)                                                             //Scan the nearby devices
	List() ([]*Device, error)                                                             //Return the previous scanned list
	Connect(device *Device) error                                                         //Connect to the device
	Status(device *Device) (map[string]string, error)                                     //Get status of the IoT device                                    //Connect to a given device
	Execute(device *Device, endpoint *Endpoint, payload interface{}) (interface{}, error) //Execute an endpoint for a device
	Disconnect(device *Device) error                                                      //Disconnect from a device connection
}