Merge pull request #63 from hovsep/export

Export

component/activation_result.go

@@ -16,6 +16,27 @@ type ActivationResult struct {
 // ActivationResultCode denotes a specific info about how a component been activated or why not activated at all
 type ActivationResultCode int
 
+func (a ActivationResultCode) String() string {
+	switch a {
+	case ActivationCodeOK:
+		return "OK"
+	case ActivationCodeNoInput:
+		return "No input"
+	case ActivationCodeNoFunction:
+		return "Activation function is missing"
+	case ActivationCodeReturnedError:
+		return "Returned error"
+	case ActivationCodePanicked:
+		return "Panicked"
+	case ActivationCodeWaitingForInputsClear:
+		return "Component is waiting for input"
+	case ActivationCodeWaitingForInputsKeep:
+		return "Component is waiting for input and wants to keep all inputs till next cycle"
+	default:
+		return "Unsupported code"
+	}
+}
+
 const (
 	// ActivationCodeOK : component is activated and did not return any errors
 	ActivationCodeOK ActivationResultCode = iota

cycle/cycle.go

@@ -8,6 +8,7 @@ import (
 // Cycle contains the info about given activation cycle
 type Cycle struct {
 	sync.Mutex
+	number            int
 	activationResults component.ActivationResultCollection
 }
 
@@ -43,3 +44,14 @@ func (cycle *Cycle) WithActivationResults(activationResults ...*component.Activa
 	cycle.activationResults = cycle.ActivationResults().Add(activationResults...)
 	return cycle
 }
+
+// Number returns sequence number
+func (cycle *Cycle) Number() int {
+	return cycle.number
+}
+
+// WithNumber sets the sequence number
+func (cycle *Cycle) WithNumber(number int) *Cycle {
+	cycle.number = number
+	return cycle
+}

export/dot/config.go

@@ -0,0 +1,137 @@
+package dot
+
+import fmeshcomponent "github.com/hovsep/fmesh/component"
+
+type attributesMap map[string]string
+
+type ComponentConfig struct {
+	Subgraph                                 attributesMap
+	SubgraphNodeBaseAttrs                    attributesMap
+	Node                                     attributesMap
+	NodeDefaultLabel                         string
+	ErrorNode                                attributesMap
+	SubgraphAttributesByActivationResultCode map[fmeshcomponent.ActivationResultCode]attributesMap
+}
+
+type PortConfig struct {
+	Node attributesMap
+}
+
+type LegendConfig struct {
+	Subgraph attributesMap
+	Node     attributesMap
+}
+
+type PipeConfig struct {
+	Edge attributesMap
+}
+
+type Config struct {
+	MainGraph attributesMap
+	Component ComponentConfig
+	Port      PortConfig
+	Pipe      PipeConfig
+	Legend    LegendConfig
+}
+
+var (
+	defaultConfig = &Config{
+		MainGraph: attributesMap{
+			"layout":  "dot",
+			"splines": "ortho",
+		},
+		Component: ComponentConfig{
+			Subgraph: attributesMap{
+				"cluster":  "true",
+				"style":    "rounded",
+				"color":    "black",
+				"margin":   "20",
+				"penwidth": "5",
+			},
+			SubgraphNodeBaseAttrs: attributesMap{
+				"fontname": "Courier New",
+				"width":    "1.0",
+				"height":   "1.0",
+				"penwidth": "2.5",
+				"style":    "filled",
+			},
+			Node: attributesMap{
+				"shape": "rect",
+				"color": "#9dddea",
+				"style": "filled",
+			},
+			NodeDefaultLabel: "𝑓",
+			ErrorNode:        nil,
+			SubgraphAttributesByActivationResultCode: map[fmeshcomponent.ActivationResultCode]attributesMap{
+				fmeshcomponent.ActivationCodeOK: {
+					"color": "green",
+				},
+				fmeshcomponent.ActivationCodeNoInput: {
+					"color": "yellow",
+				},
+				fmeshcomponent.ActivationCodeNoFunction: {
+					"color": "gray",
+				},
+				fmeshcomponent.ActivationCodeReturnedError: {
+					"color": "red",
+				},
+				fmeshcomponent.ActivationCodePanicked: {
+					"color": "pink",
+				},
+				fmeshcomponent.ActivationCodeWaitingForInputsClear: {
+					"color": "blue",
+				},
+				fmeshcomponent.ActivationCodeWaitingForInputsKeep: {
+					"color": "purple",
+				},
+			},
+		},
+		Port: PortConfig{
+			Node: attributesMap{
+				"shape": "circle",
+			},
+		},
+		Pipe: PipeConfig{
+			Edge: attributesMap{
+				"minlen":   "3",
+				"penwidth": "2",
+				"color":    "#e437ea",
+			},
+		},
+		Legend: LegendConfig{
+			Subgraph: attributesMap{
+				"style":     "dashed,filled",
+				"fillcolor": "#e2c6fc",
+			},
+			Node: attributesMap{
+				"shape":    "plaintext",
+				"color":    "green",
+				"fontname": "Courier New",
+			},
+		},
+	}
+
+	legendTemplate = `
+	<table border="0" cellborder="0" cellspacing="10">
+			{{ if .meshDescription }}
+			<tr>
+				<td>Description:</td><td>{{ .meshDescription }}</td>
+			</tr>
+			{{ end }}
+		
+			{{ if .cycleNumber }}
+			<tr>
+				<td>Cycle:</td><td>{{ .cycleNumber }}</td>
+			</tr>
+			{{ end }}
+
+			{{ if .stats }}
+				{{ range .stats }}
+				<tr>
+					<td>{{ .Name }}:</td><td>{{ .Value }}</td>
+				</tr>
+				{{ end }}
+			{{ end }}
+	</table>
+	`
+)