Sync Integ to Master

Change-Id: I71e3acc26fa612127756ac04073a522b9cc6cd74
Issue-ID: SDC-977
Signed-off-by: Gitelman, Tal (tg851x) <tg851x@intl.att.com>

4 files changed, 190 insertions, 0 deletions

diff --git a/catalog-ui/src/app/ng2/components/logic/service-path-selector/service-path-selector.component.html b/catalog-ui/src/app/ng2/components/logic/service-path-selector/service-path-selector.component.html
new file mode 100644
index 0000000000..72e083534c
--- /dev/null
+++ b/catalog-ui/src/app/ng2/components/logic/service-path-selector/service-path-selector.component.html
@@ -0,0 +1,11 @@
+<div class="service-path-selector">
+	<label>Service Paths:</label>
+	<ui-element-dropdown
+		class="path-dropdown"
+		data-tests-id="service-path-selector"
+		[readonly]="dropdownOptions.length < 3"
+		[(value)]="selectedPathId"
+		[values]="dropdownOptions"
+		(valueChange)="onSelectPath()">
+	</ui-element-dropdown>
+</div>
diff --git a/catalog-ui/src/app/ng2/components/logic/service-path-selector/service-path-selector.component.less b/catalog-ui/src/app/ng2/components/logic/service-path-selector/service-path-selector.component.less
new file mode 100644
index 0000000000..f3cb4a3c34
--- /dev/null
+++ b/catalog-ui/src/app/ng2/components/logic/service-path-selector/service-path-selector.component.less
@@ -0,0 +1,24 @@
+@import './../../../../../assets/styles/variables.less';
+.service-path-selector {
+	margin: 10px 35px 10px 0;
+	display: flex;
+	font-size: 12px;
+
+	/deep/ .path-dropdown {
+		width: 150px;
+		select {
+			font-size: 14px;
+			font-family: @font-opensans-regular;
+			padding: 4px 10px;
+		}
+	}
+
+	label {
+		margin-right: 10px;
+		align-self: center;
+		font-size: 14px;
+		font-family: @font-opensans-regular;
+		font-weight: normal;
+		margin-bottom: initial;
+	}
+}
diff --git a/catalog-ui/src/app/ng2/components/logic/service-path-selector/service-path-selector.component.ts b/catalog-ui/src/app/ng2/components/logic/service-path-selector/service-path-selector.component.ts
new file mode 100644
index 0000000000..be9966acef
--- /dev/null
+++ b/catalog-ui/src/app/ng2/components/logic/service-path-selector/service-path-selector.component.ts
@@ -0,0 +1,134 @@
+import * as _ from "lodash";
+import {Component, Input, KeyValueDiffer, IterableDiffers, KeyValueDiffers, DoCheck} from '@angular/core';
+import {Service} from "app/models/components/service";
+import {TranslateService} from "app/ng2/shared/translator/translate.service";
+import {ForwardingPath} from "app/models/forwarding-path";
+import {DropdownValue} from "app/ng2/components/ui/form-components/dropdown/ui-element-dropdown.component";
+
+@Component({
+	selector: 'service-path-selector',
+	templateUrl: './service-path-selector.component.html',
+	styleUrls:['service-path-selector.component.less'],
+	providers: [TranslateService]
+})
+
+export class ServicePathSelectorComponent implements DoCheck {
+
+	defaultSelectedId: string;
+	hideAllValue: string;
+	hideAllId: string = '0';
+	showAllValue: string;
+	showAllId: string = '1';
+
+	paths: Array<ForwardingPath> = [];
+	dropdownOptions: Array<DropdownValue>;
+	differ: KeyValueDiffer;
+
+	@Input() service: Service;
+	@Input() drawPath: Function;
+	@Input() deletePaths: Function;
+	@Input() selectedPathId: string;
+
+	constructor(private differs: KeyValueDiffers, private translateService: TranslateService) {
+
+		this.defaultSelectedId = this.hideAllId;
+		this.convertPathsToDropdownOptions();
+
+		this.translateService.languageChangedObservable.subscribe(lang => {
+			this.hideAllValue = this.translateService.translate("SERVICE_PATH_SELECTOR_HIDE_ALL_VALUE");
+			this.showAllValue = this.translateService.translate("SERVICE_PATH_SELECTOR_SHOW_ALL_VALUE");
+			this.convertPathsToDropdownOptions();
+		});
+
+	}
+
+	ngOnInit(): void {
+
+		this.selectedPathId = this.defaultSelectedId;
+		this.differ = this.differs.find(this.service.forwardingPaths).create(null);
+
+	}
+
+	ngDoCheck(): void {
+
+		const pathsChanged = this.differ.diff(this.service.forwardingPaths);
+
+		if (pathsChanged) {
+			let oldPaths = _.cloneDeep(this.paths);
+			this.populatePathsFromService();
+
+			if (!(_.isEqual(oldPaths, this.paths))) {
+				this.convertPathsToDropdownOptions();
+
+				let temp = this.selectedPathId;
+				this.selectedPathId = '-1';
+
+				setTimeout(() => {
+					this.selectedPathId = temp;
+					this.onSelectPath();
+				}, 0);
+			}
+		}
+
+	}
+
+	populatePathsFromService(): void {
+
+		this.paths = [];
+		let {forwardingPaths} = this.service;
+
+		_.forEach(forwardingPaths, path => {
+			this.paths.push(path);
+		});
+		this.paths.sort((a:ForwardingPath, b:ForwardingPath)=> {
+			return a.name.localeCompare(b.name);
+		});
+
+	}
+
+	convertPathsToDropdownOptions(): void {
+
+		let result = [
+			new DropdownValue(this.hideAllId, this.hideAllValue),
+			new DropdownValue(this.showAllId, this.showAllValue)
+		];
+
+		_.forEach(this.paths, (value: ForwardingPath) => {
+			result[result.length] = new DropdownValue(value.uniqueId, value.name);
+		});
+
+		this.dropdownOptions = result;
+
+	}
+
+	onSelectPath = (): void => {
+
+		if (this.selectedPathId !== '-1') {
+			this.deletePaths();
+
+			switch (this.selectedPathId) {
+				case this.hideAllId:
+					break;
+
+				case this.showAllId:
+					_.forEach(this.paths, path =>
+						this.drawPath(path)
+					);
+					break;
+
+				default:
+					let path = this.paths.find(path =>
+						path.uniqueId === this.selectedPathId
+					);
+					if (!path) {
+						this.selectedPathId = this.defaultSelectedId;
+						this.onSelectPath(); // currently does nothing in default case, but if one day it does, we want the selection to behave accordingly.
+						break;
+					}
+					this.drawPath(path);
+					break;
+			}
+		}
+
+	}
+}
diff --git a/catalog-ui/src/app/ng2/components/logic/service-path-selector/service-path-selector.module.ts b/catalog-ui/src/app/ng2/components/logic/service-path-selector/service-path-selector.module.ts
new file mode 100644
index 0000000000..c07061ce9a
--- /dev/null
+++ b/catalog-ui/src/app/ng2/components/logic/service-path-selector/service-path-selector.module.ts
@@ -0,0 +1,21 @@
+import { NgModule } from "@angular/core";
+import {CommonModule} from "@angular/common";
+import {ServicePathSelectorComponent} from "./service-path-selector.component";
+import {UiElementsModule} from "app/ng2/components/ui/ui-elements.module";
+
+@NgModule({
+    declarations: [
+        ServicePathSelectorComponent
+    ],
+    imports: [
+    	CommonModule,
+    	UiElementsModule
+    ],
+    exports: [],
+    entryComponents: [
+        ServicePathSelectorComponent
+    ],
+    providers: []
+})
+export class ServicePathSelectorModule {
+}
\ No newline at end of file