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|
import { Component } from '@angular/core';
import { Observable, of } from 'rxjs';
import { debounceTime, distinctUntilChanged, map, startWith, switchMap, tap } from 'rxjs/operators';
import { ActivatedRoute } from '@angular/router';
import { FormBuilder, FormControl, FormGroup, Validators } from '@angular/forms';
@Component({
selector: 'app-home',
templateUrl: './home.component.html',
styleUrls: ['./home.component.scss'],
})
export class HomeComponent {
containerForm: FormGroup;
filteredImages: any;
filteredImageTag: any;
images = of([
{
"name": "tomcat-image-1",
"createdDate": "2020-01-10 10:25:24"
},
{
"name": "nginx-image-2",
"createdDate": "2020-01-12 10:45:24"
}
]);
imageTag1 = of([
{
"tag": "120.5"
},
{
"tag": "119.5"
}
]);
imageTag2 = of([
{
"tag": "220.5"
},
{
"tag": "219.5"
}
]);
getImages(): any {
return this.images;
}
getImageTag(): any {
console.log('getImageTag')
if (this.containerForm.get('image').value == 'tomcat-image-1') {
return this.imageTag1;
}
return this.imageTag2;
}
constructor(private formBuilder: FormBuilder, private route: ActivatedRoute){}
ngOnInit() {
// Création du formulaire de création de conteneur
this.containerForm = this.formBuilder.group({
name: new FormControl('', Validators.compose([Validators.required, Validators.minLength(10)])),
image: new FormControl('', Validators.required),
imageTag: new FormControl('', Validators.required),
});
this.route.params.subscribe(params => {
if(params['image']){
this.containerForm.controls.image.patchValue(params['image']);
}
});
// Filtrage des images récupérées depuis l'API
this.filteredImages = this.containerForm.controls.image.valueChanges.pipe(
startWith(''),
debounceTime(400),
distinctUntilChanged(),
switchMap(val => {
return this.filterImage(val || '')
}),
tap(v => this.containerForm.controls['imageTag'].setValue(''))
)
}
// Recherche des tags d'une image auparavant selectionnée
searchTagOfImage(): void{
console.log("searchTagOfImage");
// if(this.image.value.length > 2){
this.filteredImageTag = this.containerForm.controls.imageTag.valueChanges.pipe(
startWith(''),
debounceTime(400),
distinctUntilChanged(),
switchMap((val: string) => {
return this.filterImageTag(val )
})
)
// }
}
// Récupération de toutes les images utilisables
filterImage(val: string): Observable<any[]> {
console.log("filterImage");
return this.getImages()
.pipe(
tap( v => console.log(v)),
map((response: any) => response.filter(myImage => {
console.log(JSON.stringify(myImage));
return myImage.name.toLowerCase().indexOf(val.toLowerCase()) === 0
}))
)
}
// Filtrage des tags d'une image
filterImageTag(val: string): Observable<any[]> {
console.log("filterImageTag");
// if(this.image.value.length > 2){ // do not search tag if value has been delete by clicking on delete button
return this.getImageTag()
.pipe(
map((response: any) => response.filter(myImageTag => {
return myImageTag.tag.toLowerCase().indexOf(val.toLowerCase()) === 0
}))
)
// }
}
displayFn(image: any): string {
return image?.name || '';
}
displayFn2(user: any): string {
return user?.tag || '';
}
deleteVariable(variable: string, e?, i?): void {
switch (variable) {
case 'image':
console.log("ici");
this.containerForm.controls.imageTag.patchValue("");
this.containerForm.controls.image.patchValue("");
break;
case 'imageTag':
this.containerForm.controls.imageTag.patchValue('');
break;
default:
break;
}
}
submitForm(formdataReceived) {
//event.preventDefault();
console.log("submit" + this.containerForm);
}
} |
