From 825411a75557943e988d3601690cdf75c2bf0588 Mon Sep 17 00:00:00 2001
From: JvD_Ericsson <jeff.van.dam@est.tech>
Date: Thu, 6 Jul 2023 13:17:48 +0100
Subject: UI support for metadata when editing properties of VFCs

Issue-ID: SDC-4561
Signed-off-by: JvD_Ericsson <jeff.van.dam@est.tech>
Change-Id: I642fa4ce09fe669e5722dbbf18dd23daa23761d3
---
 .../property-metadata.component.ts                 | 132 +++++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100644 catalog-ui/src/app/ng2/pages/properties-assignment/property-metadata/property-metadata.component.ts

(limited to 'catalog-ui/src/app/ng2/pages/properties-assignment/property-metadata/property-metadata.component.ts')

diff --git a/catalog-ui/src/app/ng2/pages/properties-assignment/property-metadata/property-metadata.component.ts b/catalog-ui/src/app/ng2/pages/properties-assignment/property-metadata/property-metadata.component.ts
new file mode 100644
index 0000000000..dc4c283a5d
--- /dev/null
+++ b/catalog-ui/src/app/ng2/pages/properties-assignment/property-metadata/property-metadata.component.ts
@@ -0,0 +1,132 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2023 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 {
+  AbstractControl, FormArray,
+  FormControl,
+  FormGroup, ValidationErrors,
+  ValidatorFn,
+  Validators
+} from '@angular/forms';
+
+@Component({
+  selector: 'app-property-metadata',
+  templateUrl: './property-metadata.component.html',
+  styleUrls: ['./property-metadata.component.less']
+})
+export class PropertyMetadataComponent implements OnInit {
+
+  @Input() propertyMetadata: any;
+  @Input() isViewOnly: boolean = false;
+  @Output() onPropertyMetadataChange: EventEmitter<any> = new EventEmitter<any>();
+
+  propertyMetadataArray: Metadata[] = [];
+  metadataFormArray: FormArray = new FormArray([]);
+  metadataForm: FormGroup = new FormGroup (
+    {
+      'metadataFormList': this.metadataFormArray
+    }
+  );
+  validationMessages = {
+    metadata: [
+      { type: 'required', message: 'Metadata key and value is required'}
+    ]
+  };
+
+  ngOnInit() {
+    this.initForm();
+  }
+
+  private initForm(): void {
+    this.metadataForm.valueChanges.subscribe(() => {
+      this.emitOnPropertyMetadataChange();
+    });
+    if (this.propertyMetadata) {
+      for (const key in this.propertyMetadata) {
+        const value = this.propertyMetadata[key];
+        let metadata: Metadata = {
+          key: key,
+          value: value
+        }
+        this.propertyMetadataArray.push(metadata);
+        this.metadataFormArray.push(
+          new FormControl(metadata, [Validators.required, Validators.minLength(1)])
+        );
+      }
+    }
+  }
+
+  addMetadataField() {
+    let metadata: Metadata = {
+      key: null,
+      value: null,
+    }
+    this.propertyMetadataArray.push(metadata);
+    this.metadataFormArray.push(
+      new FormControl(metadata, [Validators.required, this.formControlValidator()])
+    );
+  }
+
+  private formControlValidator(): ValidatorFn {
+    return (control: AbstractControl): ValidationErrors | null => {
+      const metadata = control.value;
+
+      if (!metadata || !metadata.key || !metadata.value) {
+        return {required:true};
+      }
+      return null;
+    }
+  }
+
+  removeFromList(index: number) {
+    this.propertyMetadataArray.splice(index, 1);;
+    this.metadataFormArray.removeAt(index);
+  }
+
+  private emitOnPropertyMetadataChange(): void {
+    let newMetadata = new Object;
+    for (const metadata of this.propertyMetadataArray) {
+      const key = metadata.key;
+      const value = metadata.value;
+      newMetadata[key] = value;
+    }
+
+    this.onPropertyMetadataChange.emit({
+      metadata: newMetadata,
+      valid: this.metadataForm.valid
+    });
+  }
+
+  onChangePropertyMetadataValue(index: number, newValue: any) {
+    let metadata = this.metadataFormArray.controls[index].value;
+    metadata.value = newValue;
+    this.metadataFormArray.controls[index].setValue(metadata);
+  }
+
+  onChangePropertyMetadataKey(index: number, newKey: any) {
+    let metadata = this.metadataFormArray.controls[index].value;
+    metadata.key = newKey;
+    this.metadataFormArray.controls[index].setValue(metadata);
+  }
+}
+
+export interface Metadata {
+  key: string,
+  value: string
+}
-- 
cgit 1.2.3-korg