modelRT/diagram/component_map.go

package diagram

import (
	"errors"
	"fmt"
	"sync"

	cmap "github.com/orcaman/concurrent-map/v2"
)

// DiagramsOverview define struct of storage all circuit diagram data
var DiagramsOverview sync.Map

// GetComponentMap define func of get circuit diagram data by global uuid
func GetComponentMap(uuid string) (*cmap.ConcurrentMap[string, any], error) {
	value, ok := DiagramsOverview.Load(uuid)
	if !ok {
		return nil, fmt.Errorf("can not find graph by global uuid:%s", uuid)
	}
	paramsMap, ok := value.(*cmap.ConcurrentMap[string, any])
	if !ok {
		return nil, errors.New("convert to component map struct failed")
	}
	return paramsMap, nil
}