71 lines
4.5 KiB
Go
71 lines
4.5 KiB
Go
package graph
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import (
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"cloud.o-forge.io/core/oc-lib/models/resources"
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"cloud.o-forge.io/core/oc-lib/models/utils"
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"cloud.o-forge.io/core/oc-lib/tools"
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)
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// Graph is a struct that represents a graph
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type Graph struct {
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Zoom float64 `bson:"zoom" json:"zoom" default:"1"` // Zoom is the graphical zoom of the graph
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Items map[string]GraphItem `bson:"items" json:"items" default:"{}" validate:"required"` // Items is the list of elements in the graph
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Links []GraphLink `bson:"links" json:"links" default:"{}" validate:"required"` // Links is the list of links between elements in the graph
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}
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func (g *Graph) GetResource(id string) (string, utils.DBObject) {
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if item, ok := g.Items[id]; ok {
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if item.Data != nil {
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return tools.DATA_RESOURCE.String(), item.Data
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} else if item.Compute != nil {
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return tools.COMPUTE_RESOURCE.String(), item.Compute
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} else if item.Workflow != nil {
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return tools.WORKFLOW_RESOURCE.String(), item.Workflow
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} else if item.Processing != nil {
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return tools.PROCESSING_RESOURCE.String(), item.Processing
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} else if item.Storage != nil {
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return tools.STORAGE_RESOURCE.String(), item.Storage
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}
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}
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return "", nil
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}
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// GraphItem is a struct that represents an item in a graph
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type GraphItem struct {
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ID string `bson:"id" json:"id" validate:"required"` // ID is the unique identifier of the item
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Width float64 `bson:"width" json:"width" validate:"required"` // Width is the graphical width of the item
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Height float64 `bson:"height" json:"height" validate:"required"` // Height is the graphical height of the item
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Position Position `bson:"position" json:"position" validate:"required"` // Position is the graphical position of the item
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*resources.ItemResource // ItemResource is the resource of the item affected to the item
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}
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// GraphLink is a struct that represents a link between two items in a graph
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type GraphLink struct {
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Source Position `bson:"source" json:"source" validate:"required"` // Source is the source graphical position of the link
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Destination Position `bson:"destination" json:"destination" validate:"required"` // Destination is the destination graphical position of the link
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Style *GraphLinkStyle `bson:"style,omitempty" json:"style,omitempty"` // Style is the graphical style of the link
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}
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// GraphLinkStyle is a struct that represents the style of a link in a graph
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type GraphLinkStyle struct {
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Color int64 `bson:"color" json:"color"` // Color is the graphical color of the link (int description of a color, can be transpose as hex)
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Stroke float64 `bson:"stroke" json:"stroke"` // Stroke is the graphical stroke of the link
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Tension float64 `bson:"tension" json:"tension"` // Tension is the graphical tension of the link
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HeadRadius float64 `bson:"head_radius" json:"head_radius"` // graphical pin radius
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DashWidth float64 `bson:"dash_width" json:"dash_width"` // DashWidth is the graphical dash width of the link
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DashSpace float64 `bson:"dash_space" json:"dash_space"` // DashSpace is the graphical dash space of the link
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EndArrow Position `bson:"end_arrow" json:"end_arrow"` // EndArrow is the graphical end arrow of the link
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StartArrow Position `bson:"start_arrow" json:"start_arrow"` // StartArrow is the graphical start arrow of the link
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ArrowStyle int64 `bson:"arrow_style" json:"arrow_style"` // ArrowStyle is the graphical arrow style of the link (enum foundable in UI)
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ArrowDirection int64 `bson:"arrow_direction" json:"arrow_direction"` // ArrowDirection is the graphical arrow direction of the link (enum foundable in UI)
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StartArrowWidth float64 `bson:"start_arrow_width" json:"start_arrow_width"` // StartArrowWidth is the graphical start arrow width of the link
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EndArrowWidth float64 `bson:"end_arrow_width" json:"end_arrow_width"` // EndArrowWidth is the graphical end arrow width of the link
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}
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// Position is a struct that represents a graphical position
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type Position struct {
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ID string `json:"id" bson:"id"` // ID reprents ItemID (optionnal), TODO: rename to ItemID
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X float64 `json:"x" bson:"x" validate:"required"` // X is the graphical x position
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Y float64 `json:"y" bson:"y" validate:"required"` // Y is the graphical y position
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}
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