add shoppingcart base functionality

can add items but not remove, not able to print list yet

3 files changed, 84 insertions, 2 deletions

diff --git a/recipeBuddy/src/app/shopping-cart/shopping-cart.component.css b/recipeBuddy/src/app/shopping-cart/shopping-cart.component.css
new file mode 100644
index 0000000..4c11ade
--- /dev/null
+++ b/recipeBuddy/src/app/shopping-cart/shopping-cart.component.css
@@ -0,0 +1,13 @@
+.column {
+  float: left;
+  width: 33.33%;
+  
+}
+
+
+.row:after {
+  content: "";
+  display: table;
+  clear: both;
+  
+}
\ No newline at end of file
diff --git a/recipeBuddy/src/app/shopping-cart/shopping-cart.component.html b/recipeBuddy/src/app/shopping-cart/shopping-cart.component.html
new file mode 100644
index 0000000..a4e87ab
--- /dev/null
+++ b/recipeBuddy/src/app/shopping-cart/shopping-cart.component.html
@@ -0,0 +1,28 @@
+<div class="row">
+  <div class="column">
+    <h1> Recipes </h1>
+    <mat-selection-list #rlist>
+	  <mat-list-option *ngFor="let recipe of recipes" [value]="recipe">
+        {{recipe.name}}		
+      </mat-list-option>
+    </mat-selection-list>
+  </div>
+  <div class="column">
+    <h1> Ingredients </h1>
+		<div *ngFor="let selectedRecipe of rlist.selectedOptions.selected">
+			<h3>{{selectedRecipe.value.name}}</h3>
+			<mat-selection-list #ilist>
+			  <mat-list-option *ngFor="let ing of selectedRecipe.value.ingredients" [value]="ing" (click)="addIngredient(ing)">
+				{{ing.name}} {{ing.amount}} {{ing.unit}}
+			  </mat-list-option>
+			</mat-selection-list>
+		</div>
+  </div>
+  <div class="column">
+    <h1> Shopping List </h1>
+	<mat-list #clist *ngFor="let cartItem of ingredients">
+	<mat-list-item>{{cartItem.name}} {{cartItem.amount}} {{cartItem.unit}}</mat-list-item>
+	<mat-divider></mat-divider>
+	</mat-list>
+  </div>
+</div>
\ No newline at end of file
diff --git a/recipeBuddy/src/app/shopping-cart/shopping-cart.component.ts b/recipeBuddy/src/app/shopping-cart/shopping-cart.component.ts
index 4430081..7c3f6fa 100644
--- a/recipeBuddy/src/app/shopping-cart/shopping-cart.component.ts
+++ b/recipeBuddy/src/app/shopping-cart/shopping-cart.component.ts
@@ -1,5 +1,8 @@
 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';
 
 
 
@@ -10,9 +13,47 @@ import { Component, OnInit } from '@angular/core';
   styleUrls: ['./shopping-cart.component.css']
 })
 export class ShoppingCartComponent implements OnInit {
+	
+  recipes: Recipe[] = [];
+  ingredients : Ingredient[] = [];
+  units: string[] = [];
+  amounts: number[] = [];
+  types: string[] = [];
+  rIDs: number[] = [];
+
+
 
-  constructor() { }
+  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 => {
+					this.recipes.push(res2)
+				});
+			}
+	    });
+	  
+  }
+  
+  
 
   ngOnInit() {
   }
+
+  addAll(): void {
+
+  }
+  addRecipe(id: number): void {
+	
+  }
+  addIngredient(ing: Ingredient): void {
+	 this.ingredients.push(ing);
+
+  }
+  printList(): void {
+    
+  }
 }