engine

type Block struct {
	Id         int
	Type       string
	Properties map[string]interface{}

	Inputs []int
	Output [][]int

	Status string
}

type Graph struct {
	Blocks map[int]*Block
	Links  map[int]*Link
}

type GraphX struct {
	Nodes []Node        `json:"nodes"`
	Links []interface{} `json:"links"`
}

type Link struct {
	Id      int
	Source  Port
	Target  Port
	IsReady bool
}

type Node struct {
	Id         int                    `json:"id"`
	Type       string                 `json:"type"`
	Properties map[string]interface{} `json:"properties"`
	Inputs     []interface{}          `json:"inputs"`
	Outputs    []interface{}          `json:"outputs"`
}

type Output struct {
	Name string      `json:"name"`
	Type string      `json:"type"`
	Link interface{} `json:"link"`
}

type Port struct {
	Id   int
	Slot int
}