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import { Component, OnInit } from '@angular/core';
import { MatSelectModule } from '@angular/material/select';
import { MatDividerModule } from '@angular/material/divider';
import { BackendService } from '../REST_service/backend.service';
import { FormsModule } from '@angular/forms';
import { Recipe } from '../DataModels/recipe';
import { Ingredient } from '../DataModels/ingredient';
@Component({
selector: 'shopping-cart.component',
templateUrl: './shopping-cart.component.html',
styleUrls: ['./shopping-cart.component.css']
})
export class ShoppingCartComponent implements OnInit {
recipes: Recipe[] = [];
ingredients : Ingredient[] = [];
units: string[] = [];
amounts: number[] = [];
types: string[] = [];
rIDs: number[] = [];
constructor( private restService: BackendService) {
this.restService.getRecipes().subscribe(
res => {
var i: number;
for(i = 0; i < res.length; i++) {
this.restService.getRecipe(res[i]).subscribe(
res2 => {
for (var j = 0; j < res2.ingredients.length; j++) {
res2.ingredients[j]["checked"] = false;
res2.ingredients[j]["cart_index"] = -1;
}
this.recipes.push(res2)
});
}
});
}
ngOnInit() {
}
addAll(): void {
}
addRecipe(id: number): void {
}
addIngredient(ing: Ingredient): void {
ing.checked = !ing.checked;
if (ing.checked){
this.ingredients.push(ing);
ing.cart_index = this.ingredients.length - 1;
} else {
this.ingredients.splice(ing.cart_index, 1);
for(var i = 0; i < this.ingredients.length; i++) {
this.ingredients[i].cart_index = i;
}
}
}
printList(): void {
}
}
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