light modification

2025-01-15 11:01:13 +01:00
parent be38030395
commit cf1c5f2186
2 changed files with 75 additions and 0 deletions
--- a/models/workflow/graph/link.go
+++ b/models/workflow/graph/link.go
@@ -0,0 +1,45 @@
+package graph
+
+// GraphLink is a struct that represents a link between two items in a graph
+type GraphLink struct {
+	Source      Position        `bson:"source" json:"source" validate:"required"`           // Source is the source graphical position of the link
+	Destination Position        `bson:"destination" json:"destination" validate:"required"` // Destination is the destination graphical position of the link
+	Style       *GraphLinkStyle `bson:"style,omitempty" json:"style,omitempty"`             // Style is the graphical style of the link
+}
+
+// tool function to check if a link is a link between a compute and a resource
+func (l *GraphLink) IsComputeLink(g Graph) (bool, string) {
+	if g.Items == nil {
+		return false, ""
+	}
+	if d, ok := g.Items[l.Source.ID]; ok && d.Compute != nil {
+		return true, d.Compute.UUID
+	}
+	if d, ok := g.Items[l.Destination.ID]; ok && d.Compute != nil {
+		return true, d.Compute.UUID
+	}
+	return false, ""
+}
+
+// GraphLinkStyle is a struct that represents the style of a link in a graph
+type GraphLinkStyle struct {
+	Color           int64    `bson:"color" json:"color"`                         // Color is the graphical color of the link (int description of a color, can be transpose as hex)
+	Stroke          float64  `bson:"stroke" json:"stroke"`                       // Stroke is the graphical stroke of the link
+	Tension         float64  `bson:"tension" json:"tension"`                     // Tension is the graphical tension of the link
+	HeadRadius      float64  `bson:"head_radius" json:"head_radius"`             // graphical pin radius
+	DashWidth       float64  `bson:"dash_width" json:"dash_width"`               // DashWidth is the graphical dash width of the link
+	DashSpace       float64  `bson:"dash_space" json:"dash_space"`               // DashSpace is the graphical dash space of the link
+	EndArrow        Position `bson:"end_arrow" json:"end_arrow"`                 // EndArrow is the graphical end arrow of the link
+	StartArrow      Position `bson:"start_arrow" json:"start_arrow"`             // StartArrow is the graphical start arrow of the link
+	ArrowStyle      int64    `bson:"arrow_style" json:"arrow_style"`             // ArrowStyle is the graphical arrow style of the link (enum foundable in UI)
+	ArrowDirection  int64    `bson:"arrow_direction" json:"arrow_direction"`     // ArrowDirection is the graphical arrow direction of the link (enum foundable in UI)
+	StartArrowWidth float64  `bson:"start_arrow_width" json:"start_arrow_width"` // StartArrowWidth is the graphical start arrow width of the link
+	EndArrowWidth   float64  `bson:"end_arrow_width" json:"end_arrow_width"`     // EndArrowWidth is the graphical end arrow width of the link
+}
+
+// Position is a struct that represents a graphical position
+type Position struct {
+	ID string  `json:"id" bson:"id"`                   // ID reprents ItemID (optionnal)
+	X  float64 `json:"x" bson:"x" validate:"required"` // X is the graphical x position
+	Y  float64 `json:"y" bson:"y" validate:"required"` // Y is the graphical y position
+}