1 files changed, 78 insertions, 0 deletions
diff --git a/catalog-ui/src/app/ng2/pages/properties-assignment/properties.utils.ts b/catalog-ui/src/app/ng2/pages/properties-assignment/properties.utils.ts
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+++ b/catalog-ui/src/app/ng2/pages/properties-assignment/properties.utils.ts
@@ -0,0 +1,78 @@
+import { Injectable } from '@angular/core';
+import { DataTypeModel, PropertyFEModel, PropertyBEModel, InstanceBePropertiesMap, InstanceFePropertiesMap, SchemaProperty, DerivedFEProperty, DerivedFEPropertyMap, DerivedPropertyType, InputFEModel} from "app/models";
+import { DataTypeService } from "app/ng2/services/data-type.service";
+import { PROPERTY_TYPES } from "app/utils";
+import { UUID } from "angular2-uuid";
+
+@Injectable()
+export class PropertiesUtils {
+
+    constructor(private dataTypeService:DataTypeService) {}
+
+    /**
+     * Entry point when getting properties from server
+     * Returning InstanceFePropertiesMap
+     */
+    public convertPropertiesMapToFEAndCreateChildren = (instancePropertiesMap:InstanceBePropertiesMap): InstanceFePropertiesMap => {
+        let instanceFePropertiesMap:InstanceFePropertiesMap = new InstanceFePropertiesMap();
+        angular.forEach(instancePropertiesMap, (properties:Array<PropertyBEModel>, instanceName:string) => {
+            instanceFePropertiesMap[instanceName] = this.convertPropertiesToFEAndCreateChildren(properties);
+        });
+        return instanceFePropertiesMap;
+    }
+
+    /**
+     * Convert the properties Array<PropertyBEModel> to Array<PropertyFEModel>
+     */
+    private convertPropertiesToFEAndCreateChildren = (properties: Array<PropertyBEModel>): Array<PropertyFEModel> => {
+        let propertyFeArray: Array<PropertyFEModel> = [];
+        _.forEach(properties, (property: PropertyBEModel, index: number) => {
+            //console.log("=======" + property.name + "========");
+                if(!this.dataTypeService.getDataTypeByTypeName(property.type)){ // if type not exist in data types remove property from list
+                    console.log("ERROR: missing type " + property.type + " in dataTypes , of property ",property);
+                    return;
+                }
+                let propertyFe:PropertyFEModel = new PropertyFEModel(property);
+                if (propertyFe.isDataType) { //prop is not simple, list, or map. Need to create children.
+                    let tempProps: Array<DerivedFEProperty> = [];
+                    let dataTypeObj: DataTypeModel = this.dataTypeService.getDataTypeByTypeName(propertyFe.type);
+                    this.dataTypeService.getDerivedDataTypeProperties(dataTypeObj, tempProps, propertyFe.name);
+                    propertyFe.flattenedChildren = tempProps;
+                    propertyFe.expandedChildPropertyId = propertyFe.name;
+                    this.initValueObjectRef(propertyFe);
+                }
+                propertyFeArray.push(propertyFe);
+
+
+        });
+        return propertyFeArray;
+
+        //TODO: need to look at schema to create the nested properties for the following cases:
+        // 1 - when value is populated for a complex type (list or map)
+        // 2 - when adding new entries to a complex type (eg. adding a new entry to a list of AddressRequirements)
+    }
+
+    public initValueObjectRef = (property: PropertyFEModel): void => {
+        //console.log("Property " + property.name + " has value: " + property.value);
+        if (!property.isDataType || property.isDeclared) { //if property is declared, it gets a simple input instead. List and map values and pseudo-children will be handled in property component
+            property.value = property.value || property.defaultValue;
+        } else if (property.value){ //we have a complex property with a value. Lets parse property.value and populate our flattened children with those values
+            this.assignValuesRecursively(JSON.parse(property.value), property.flattenedChildren, property.name);
+        }
+    }
+
+    public assignValuesRecursively = (valueJSON: any, derivedPropArray: Array<DerivedFEProperty>, propName: string) => {
+        if (valueJSON && Object.keys(valueJSON)) {
+            Object.keys(valueJSON).forEach(valueKey => {
+                let childProp: DerivedFEProperty = derivedPropArray.find(prop => prop.propertiesName == propName + "#" + valueKey);
+                if (!childProp) return;
+                if (childProp.isDeclared || (childProp.derivedDataType != DerivedPropertyType.COMPLEX && !_.isEmpty(valueJSON[valueKey]))) {
+                    childProp.value = (typeof valueJSON[valueKey] === 'object')? JSON.stringify(valueJSON[valueKey]) : valueJSON[valueKey];
+                } else {
+                    this.assignValuesRecursively(valueJSON[valueKey], derivedPropArray, childProp.propertiesName)
+                }
+            });
+        }
+    }
+
+}