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import {Component, Input, OnInit, ViewChild} from '@angular/core';
import {User} from '../../models/User';
import { UsersService } from '../../services/users.service';
import { Need } from '../../models/Need';
import { NeedListComponent } from '../need-list/need-list.component';
import { Router } from '@angular/router';
import { CupboardService } from '../../services/cupboard.service';
import { BehaviorSubject, catchError, firstValueFrom, Observable } from 'rxjs';
@Component({
selector: 'app-funding-basket',
standalone: false,
templateUrl: './funding-basket.component.html',
styleUrl: './funding-basket.component.css'
})
export class FundingBasketComponent implements OnInit {
statusText: any;
constructor(
private router: Router,
protected cupboardService: CupboardService,
protected usersService: UsersService
) {}
@ViewChild("contribution") contribution?: Input;
@Input() isValid: boolean = true;
// this is for login rerouting
ngOnInit(): void {
if (!this.usersService.getCurrentUser()) {
this.router.navigate(['/login'], {queryParams: {redir: this.router.url}});
return;
}
this.usersService.refreshBasket();
// this.usersService.removeNeed(); <- call this to remove
}
async checkout() {
this.isValid = true;
for (let c of document.getElementById("funding-basket")?.querySelectorAll('.contribution')!) {
let contribution = c as HTMLInputElement;
contribution.setAttribute("style","");
if ( contribution.value == '' || contribution.valueAsNumber <= 0) {
this.isValid = false;
contribution.setAttribute("style","color: #ff0000");
}
}
if (this.isValid) {
for (let c of document.getElementById("funding-basket")?.querySelectorAll('.contribution')!) {
let contribution = c as HTMLInputElement;
let need = await firstValueFrom(this.cupboardService.getNeed(+contribution.id));
need.current +=+ contribution.value;
this.usersService.removeNeed(+need.id);
this.cupboardService.updateNeed(need.id, need)
.pipe(catchError((ex, r) => {
if (ex.status == 500) {
this.statusText.next('Fields cannot be blank');
} else if (ex.status == 400) {
this.statusText.next('Goal must be greater than 0');
} else {
this.statusText.next('Error on creating need');
}
return new Observable<string>();
}))
.subscribe((result) => {
if (result) {
console.log('need updated successfully');
//this.needList?.refresh()
} else {
console.log('need update failed');
}
});
}
}
}
}
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