package diagram

import (
	"errors"
	"fmt"
	"sync"
)

// 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) (map[string]interface{}, error) {
	value, ok := diagramsOverview.Load(uuid)
	if !ok {
		return nil, fmt.Errorf("can not find graph by global uuid:%s", uuid)
	}
	paramsMap, ok := value.(map[string]interface{})
	if !ok {
		return nil, errors.New("convert to component map struct failed")
	}
	return paramsMap, nil
}

// UpdateComponentMap define func of update circuit diagram data by global uuid and component info
func UpdateComponentMap(uuid string, componentInfo map[string]interface{}) bool {
	_, result := diagramsOverview.Swap(uuid, componentInfo)
	return result
}

// StoreComponentMap define func of store circuit diagram data with global uuid and component info
func StoreComponentMap(uuid string, componentInfo map[string]interface{}) {
	diagramsOverview.Store(uuid, componentInfo)
	return
}

// DeleteComponentMap define func of delete circuit diagram data with global uuid
func DeleteComponentMap(uuid string) {
	diagramsOverview.Delete(uuid)
	return
}