Initial commit

src/app/components/nip/nip.component.ts

@@ -0,0 +1,34 @@
+import { Component, OnInit } from '@angular/core';
+import { AbstractControl, FormControl } from '@angular/forms';
+import { NipService } from 'src/app/service/nip.service';
+import { ClipboardService } from 'src/app/service/gui/clipboard.service';
+
+@Component({
+  selector: 'app-nip',
+  templateUrl: './nip.component.html',
+  styleUrls: ['./nip.component.scss']
+})
+export class NipComponent implements OnInit {
+  public valueField: FormControl;
+
+  constructor(private nipService: NipService, private clipboardService: ClipboardService) {
+    this.valueField = new FormControl('nip');
+    this.valueField.setValidators([(control: AbstractControl) => this.nipService.validateNip(control.value)]);
+  }
+
+  ngOnInit(): void {
+    this.generate();
+  }
+
+  generate(): void {
+    this.valueField.setValue(this.nipService.generateNip());
+  }
+
+  copyToClipboard(): void {
+    this.clipboardService.copyToClipboard(this.valueField.value);
+  }
+
+  navigateToDocs(): void {
+    window.open('https://pl.wikipedia.org/wiki/Numer_identyfikacji_podatkowej', "_blank");
+  }
+}