Support a custom yaml value in tosca function

Allows to add a custom YAML value to properties in the TOSCA function
feature.

Change-Id: I15e65088a18537d9832428717be826ac0ef6049a
Issue-ID: SDC-4099
Signed-off-by: André Schmid <andre.schmid@est.tech>

4 files changed, 208 insertions, 0 deletions

diff --git a/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/yaml-function/yaml-function.component.html b/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/yaml-function/yaml-function.component.html
new file mode 100644
index 0000000000..ac51d413be
--- /dev/null
+++ b/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/yaml-function/yaml-function.component.html
@@ -0,0 +1,35 @@
+<!--
+  ~ -
+  ~  ============LICENSE_START=======================================================
+  ~  Copyright (C) 2022 Nordix Foundation.
+  ~  ================================================================================
+  ~  Licensed under the Apache License, Version 2.0 (the "License");
+  ~  you may not use this file except in compliance with the License.
+  ~  You may obtain a copy of the License at
+  ~
+  ~       http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~  Unless required by applicable law or agreed to in writing, software
+  ~  distributed under the License is distributed on an "AS IS" BASIS,
+  ~  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~  See the License for the specific language governing permissions and
+  ~  limitations under the License.
+  ~
+  ~  SPDX-License-Identifier: Apache-2.0
+  ~  ============LICENSE_END=========================================================
+  -->
+
+<div>
+  <div [formGroup]="formGroup">
+    <div>
+      <textarea class="yaml-text-area"
+                [formControl]="yamlValueForm"
+                [class.input-error]="yamlValueForm.invalid && (yamlValueForm.dirty || yamlValueForm.touched)"></textarea>
+      <div *ngIf="yamlValueForm.invalid && (yamlValueForm.dirty || yamlValueForm.touched)">
+        <div *ngIf="yamlValueForm.errors && yamlValueForm.errors['invalidYaml']" class="error">
+          {{'YAML_FUNCTION_INVALID_YAML_ERROR' | translate}}
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
diff --git a/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/yaml-function/yaml-function.component.less b/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/yaml-function/yaml-function.component.less
new file mode 100644
index 0000000000..7cbcbc4985
--- /dev/null
+++ b/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/yaml-function/yaml-function.component.less
@@ -0,0 +1,40 @@
+/*
+ * -
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+@import "../../../../../../assets/styles/mixins.less";
+
+.yaml-text-area {
+    width: 100%;
+    min-height: 250px;
+    max-height: 400px;
+    font-size: 12px;
+}
+
+.error {
+    color: @func_color_q;
+}
+
+.input-error {
+    .error();
+    border: solid 1px @func_color_q;
+    outline: none;
+    box-sizing: border-box;
+}
\ No newline at end of file
diff --git a/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/yaml-function/yaml-function.component.spec.ts b/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/yaml-function/yaml-function.component.spec.ts
new file mode 100644
index 0000000000..500fe643c8
--- /dev/null
+++ b/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/yaml-function/yaml-function.component.spec.ts
@@ -0,0 +1,53 @@
+/*
+ * -
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+import {async, ComponentFixture, TestBed} from '@angular/core/testing';
+
+import {YamlFunctionComponent} from './yaml-function.component';
+import {FormsModule, ReactiveFormsModule} from "@angular/forms";
+import {TranslateModule} from "../../../../shared/translator/translate.module";
+
+describe('YamlFunctionComponent', () => {
+    let component: YamlFunctionComponent;
+    let fixture: ComponentFixture<YamlFunctionComponent>;
+
+    beforeEach(async(() => {
+        TestBed.configureTestingModule({
+            declarations: [YamlFunctionComponent],
+            imports: [
+                FormsModule,
+                ReactiveFormsModule,
+                TranslateModule
+            ]
+        })
+        .compileComponents();
+    }));
+
+    beforeEach(() => {
+        fixture = TestBed.createComponent(YamlFunctionComponent);
+        component = fixture.componentInstance;
+        fixture.detectChanges();
+    });
+
+    it('should create', () => {
+        expect(component).toBeTruthy();
+    });
+});
diff --git a/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/yaml-function/yaml-function.component.ts b/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/yaml-function/yaml-function.component.ts
new file mode 100644
index 0000000000..e0272270d1
--- /dev/null
+++ b/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/yaml-function/yaml-function.component.ts
@@ -0,0 +1,80 @@
+/*
+ * -
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+import {Component, EventEmitter, Input, OnInit, Output} from '@angular/core';
+import {YamlFunction} from "../../../../../models/yaml-function";
+import {FormControl, FormGroup, Validators, AbstractControl, ValidationErrors, ValidatorFn} from "@angular/forms";
+import * as jsYaml from 'js-yaml';
+
+@Component({
+    selector: 'app-yaml-function',
+    templateUrl: './yaml-function.component.html',
+    styleUrls: ['./yaml-function.component.less']
+})
+export class YamlFunctionComponent implements OnInit {
+
+    @Input() yamlFunction: YamlFunction;
+    @Output() onValidityChange: EventEmitter<YamlFunctionValidationEvent> = new EventEmitter<YamlFunctionValidationEvent>();
+
+    yamlValueForm: FormControl = new FormControl('', [Validators.minLength(1), YamlValidator()]);
+    formGroup: FormGroup = new FormGroup(
+        {
+            'value': this.yamlValueForm
+        }
+    );
+
+    ngOnInit() {
+        this.formGroup.valueChanges.subscribe(() => {
+            this.onValidityChange.emit({
+                isValid: this.formGroup.valid,
+                value: this.formGroup.valid ? this.buildYamlFunctionFromForm() : undefined
+            });
+        });
+        if (this.yamlFunction) {
+            this.yamlValueForm.setValue(this.yamlFunction.value);
+        }
+    }
+
+    private buildYamlFunctionFromForm(): YamlFunction {
+        const yamlFunction = new YamlFunction();
+        yamlFunction.value = this.yamlValueForm.value;
+        return yamlFunction;
+    }
+}
+
+export class YamlFunctionValidationEvent {
+    isValid: boolean;
+    value: YamlFunction;
+}
+
+export function YamlValidator(): ValidatorFn {
+    return (control: AbstractControl): ValidationErrors | null => {
+        if (!control.value) {
+            return {invalidYaml: {value: control.value}};
+        }
+        try {
+            jsYaml.load(control.value);
+            return null;
+        } catch (e) {
+            return {invalidYaml: {value: control.value}};
+        }
+    };
+}
\ No newline at end of file