UI: Device Configurator, update values of referenced 'dicomNetworkCon…

…nection' when one is deleted, prevent deleting when one is referenced #769

dcm4chee-arc-ui2/src/app/device-configurator/device-configurator.service.ts

@@ -440,6 +440,8 @@ export class DeviceConfiguratorService{
  }else{
  console.log('this.device', this.device);
  if (_.hasIn(m, 'items.enum')){
+ //TODO when m.item.enum is too long than don't shown checkboxes but show some widget
+
  _.forEach(m.items.enum, (opt) => {
  options.push({
  key: opt,

dcm4chee-arc-ui2/src/app/widgets/dynamicform/dynamic-form-element.component.ts

@@ -46,8 +46,7 @@ export class DynamicFormElementComponent{
  public viewContainerRef: ViewContainerRef,
  public $http: Http,
  private ref: ChangeDetectorRef,
- private mainservice: AppService
-
+ private mainservice: AppService,
  ){
  // dcl.resolveComponentFactory(DynamicFormComponent);
  this.partRemoved = false;
@@ -187,6 +186,19 @@ export class DynamicFormElementComponent{
  }catch (e){
  return null;
  }
+ }else{
+ if(_.startsWith(path,'/dicomNetworkConnection/')){
+ try {
+ let indexStart = path.lastIndexOf('/');
+ let index = path.substring(indexStart);
+ index = _.replace(index, '/', '');
+ // index = _.replace(index, ']', '');
+ // let clearPath = path.substring(0, indexStart);
+ return index;
+ }catch (e){
+ return null;
+ }
+ }
  }
  }
  removePart(formelement){
@@ -203,20 +215,39 @@ export class DynamicFormElementComponent{
  let elementFound = false;
  _.forEach(formelement.options, (m, i) => {
  if (m === selected){
- let newAddUrl = formelement.options[formelement.options.length-1].url;
- formelement.options.splice(i, 1);
- let check = $this.deviceConfiguratorService.removePartFromDevice($this.extractIndexFromPath(selected.currentElementUrl));
- if (check){
- elementFound = true;
- $this.partRemoved = true;
+ //If removed element is referenced prevent removing it
+ if(formelement.key === "dicomNetworkConnection" && $this.isReferenceUsed($this.deviceConfiguratorService.device, i)){
+ // $this.deviceConfiguratorService.device['dicomNetworkAE'][0]['dicomAETitle'] = "AETITLECHANGED";
+ console.log("$this.deviceConfiguratorService.device",$this.deviceConfiguratorService.device);
  $this.mainservice.setMessage({
- 'title': 'Info',
- 'text': `Click save if you want to remove "${selected.title}" permanently!`,
- 'status': 'info'
+ 'title': 'Warning',
+ 'text': `This element is referenced, remove references first then you can delete this element!`,
+ 'status': 'warning'
  });
- formelement.addUrl = newAddUrl;
+ }else{
+ let newAddUrl = formelement.options[formelement.options.length-1].url;
+ formelement.options.splice(i, 1);
+ let check = $this.deviceConfiguratorService.removePartFromDevice($this.extractIndexFromPath(selected.currentElementUrl));
+ if (check){
+ elementFound = true;
+ $this.partRemoved = true;
+ $this.mainservice.setMessage({
+ 'title': 'Info',
+ 'text': `Element removed from object successfully!`,
+ 'status': 'Info'
+ });
+ $this.mainservice.setMessage({
+ 'title': 'Click to save',
+ 'text': `Click save if you want to remove "${selected.title}" permanently!`,
+ 'status': 'warning'
+ });
+ formelement.addUrl = newAddUrl;
+ //If removed element was dicomNetworkConnection than update references in the object
+ if(formelement.key === "dicomNetworkConnection"){
+ $this.updateReferences($this.deviceConfiguratorService.device, i);
+ }
+ }
  }
- //TODO If removed element is refferenced than traverse the device and change thous refferences
  }else{
  if (elementFound){
  let pathObject = $this.extractIndexFromPath(formelement.options[_.toInteger(i) - 1].currentElementUrl);
@@ -230,6 +261,44 @@ export class DynamicFormElementComponent{
  }
  });
  }
+ //Update DicomNetworkConnection reference index
+ updateReferences(o, removedDicomNetworkConnectionIndex) {
+ for (let i in o) {
+ if(i === "dicomNetworkConnectionReference"){
+ for(let index in o[i]){
+ let extracedIndex = this.extractIndexFromPath(o[i][index]);
+ if(extracedIndex > removedDicomNetworkConnectionIndex){
+ o[i][index] = `/dicomNetworkConnection/${(parseInt(extracedIndex) - 1)}`
+ }
+ }
+ }
+ if (o[i] !== null && typeof(o[i])=="object") {
+ this.updateReferences(o[i],removedDicomNetworkConnectionIndex);
+ }
+ }
+ }
+ isReferenceUsed(o, index){
+ let check = { // We need object so i can use as call by reference
+ used:false
+ };
+ this._isReferenceUsed(o,index,check);
+ return check.used;
+ }
+ _isReferenceUsed(o,index,check){
+ for (let i in o) {
+ if(i === "dicomNetworkConnectionReference"){
+ for(let reffIndex in o[i]){
+ if(this.extractIndexFromPath(o[i][reffIndex]) == index){
+ check.used = true;
+ }
+ }
+ }
+ if (o[i] !== null && typeof(o[i])=="object") {
+ this._isReferenceUsed(o[i],index,check);
+ }
+ }
+ }
+
  clone(formelement){
 /* console.log("formelement",formelement);
  let value = (<FormArray>this.form.controls[formelement.key]).getRawValue();