create add pet page module

ClientApp/src/app/add-pet/add-pet-routing.module.ts

+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { AddPetPage } from './add-pet.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: AddPetPage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class AddPetPageRoutingModule {}

ClientApp/src/app/add-pet/add-pet.module.ts

+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { AddPetPageRoutingModule } from './add-pet-routing.module';
+
+import { AddPetPage } from './add-pet.page';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    IonicModule,
+    AddPetPageRoutingModule
+  ],
+  declarations: [AddPetPage]
+})
+export class AddPetPageModule {}

ClientApp/src/app/add-pet/add-pet.page.html

+<ion-header>
+  <ion-toolbar>
+    <ion-buttons slot="start">
+      <ion-back-button></ion-back-button>
+    </ion-buttons>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content>
+  <div class="container-fluid" style="background-color: #E9F0FB">
+    <div class="row ion-justify-content-center ion-align-items-center" style="height: 100vh">
+      <div class="col-11">
+
+        <div class="row ion-justify-content-center">
+          <div class="col">
+            <h1 class="fw-bolder">Add new pet</h1>
+          </div>
+        </div>
+
+        <div class="row mt-4">
+          <div class="col">
+            <div class="form-floating mb-2 shadow-lg">
+              <input type="text" class="form-control" id="floatingInput" placeholder="Max" [(ngModel)]="name">
+              <label for="floatingInput">Pet's name</label>
+            </div>
+            <div class="form-floating mb-2 shadow-lg">
+              <input type="text" class="form-control" id="floatingInput2" placeholder="Max" [(ngModel)]="breed">
+              <label for="floatingInput2">Pet's breed</label>
+            </div>
+            <div class="form-floating mb-2 shadow-lg">
+              <input type="text" class="form-control" id="floatingPassword" placeholder="2" [(ngModel)]="age">
+              <label for="floatingPassword">Pet's age (years)</label>
+            </div>
+            <div class="form-floating mb-2 shadow-lg">
+              <input type="text" class="form-control" id="months" placeholder="2" [(ngModel)]="ageMonths">
+              <label for="months">Pet's age (months)</label>
+            </div>
+            <div class="form-floating mb-2 shadow-lg">
+              <input type="text" class="form-control" id="floatingPasswordConfirm" placeholder="12" [(ngModel)]="weight">
+              <label for="floatingPasswordConfirm">Pet's weight (kg)</label>
+            </div>
+            <div class="form-floating mb-2 shadow-lg">
+              <select class="form-select" aria-label="Default select example" [(ngModel)]="gender">
+                <option selected>Select Gender</option>
+                <option value="0">Male</option>
+                <option value="1">Female</option>
+              </select>
+            </div>
+<!--            <div class="mb-3">-->
+<!--              <input class="form-control" type="file" id="formFile">-->
+<!--            </div>-->
+            <div class="d-grid gap-2 mt-2">
+              <button class="btn btn-lg btn-secondary" type="button" style="background-color: #5b628f" (click)="submit()">Submit</button>
+            </div>
+
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</ion-content>

ClientApp/src/app/add-pet/add-pet.page.spec.ts

+import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
+import { IonicModule } from '@ionic/angular';
+
+import { AddPetPage } from './add-pet.page';
+
+describe('AddPetPage', () => {
+  let component: AddPetPage;
+  let fixture: ComponentFixture<AddPetPage>;
+
+  beforeEach(waitForAsync(() => {
+    TestBed.configureTestingModule({
+      declarations: [ AddPetPage ],
+      imports: [IonicModule.forRoot()]
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(AddPetPage);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  }));
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

ClientApp/src/app/add-pet/add-pet.page.ts

+import { Component, OnInit } from '@angular/core';
+import {PythonBackendService} from '../core/python-backend.service';
+import {Router} from '@angular/router';
+import {SpringBackendServiceService} from "../spring-backend-service.service";
+
+@Component({
+  selector: 'app-add-pet',
+  templateUrl: './add-pet.page.html',
+  styleUrls: ['./add-pet.page.scss'],
+})
+export class AddPetPage implements OnInit {
+  name: string;
+  breed: string;
+  age = 0;
+  ageMonths = 0;
+  weight = 1;
+  gender = 1;
+  private errorMessage: string;
+
+  constructor(
+    private pythonBackendService: PythonBackendService,
+    private router: Router,
+    private springBackendServiceService: SpringBackendServiceService
+  ) { }
+
+  ngOnInit() {
+  }
+
+  submit() {
+    if (this.name && this.weight) {
+      this.springBackendServiceService.newDog({
+        ageMonths: this.ageMonths,
+        ageYears: this.age,
+        breed: this.breed,
+        gender: this.gender,
+        id: null,
+        imageUrl: '',
+        name: this.name,
+        weight: this.weight
+      })
+        .subscribe(res => {
+          console.log(res);
+          this.router.navigate(['/home']);
+        }, error => {
+          console.log(error);
+        });
+    }
+  }
+}