1 files changed, 54 insertions, 0 deletions
diff --git a/vid-webpack-master/src/app/shared/components/genericForm/generic-form.service.ts b/vid-webpack-master/src/app/shared/components/genericForm/generic-form.service.ts
new file mode 100644
index 000000000..15089cafe
--- /dev/null
+++ b/vid-webpack-master/src/app/shared/components/genericForm/generic-form.service.ts
@@ -0,0 +1,54 @@
+import {Injectable} from '@angular/core';
+import {FormBuilder, FormControl, FormGroup, Validators} from '@angular/forms';
+import {FormControlModel} from "../../models/formControlModels/formControl.model";
+import * as _ from 'lodash';
+
+@Injectable()
+export class GenericFormService {
+    constructor(private _formBuilder: FormBuilder){}
+
+  generateFormBuilder(controls : FormControlModel[], dynamicInputs : FormControlModel[]) : FormGroup {
+    let controlsList = {};
+    if(!_.isNil(controls)){
+      for(let control  of controls){
+        controlsList[control.controlName] =  new FormControl(
+          {
+            value: _.isNil(control.value) ? null :control.value,
+            disabled: control.isDisabled
+          }, Validators.compose(control.validations.map(item => item.validator)));
+      }
+    }
+
+    if(!_.isNil(dynamicInputs)){
+      let dynamicControlsList = {};
+      if(!_.isNil(dynamicInputs)){
+        for(let control  of dynamicInputs){
+          dynamicControlsList[control.controlName] =  new FormControl(
+            {
+              value: control.value ? control.value : null,
+              disabled: control.isDisabled
+            }, Validators.compose(control.validations.map(item => item.validator)));
+        }
+      }
+      controlsList['instanceParams'] = this._formBuilder.group(dynamicControlsList);
+    }
+
+
+    return this._formBuilder.group(controlsList);
+  }
+
+  shouldDisplayValidationError(form: FormGroup, controlName : string): boolean{
+      if(!_.isNil(form) && !_.isNil(form.controls[controlName])){
+        if(!form.controls[controlName].touched){
+          return false;
+        } else if(form.controls[controlName].disabled) {
+          return false
+        }else if(_.isNil(form.controls[controlName].errors)){
+          return false;
+        }else {
+          return true;
+        }
+      }
+      return false;
+  }
+}