1 files changed, 46 insertions, 0 deletions
diff --git a/recipeBuddy/src/app/pre-cook-pop-up/pre-cook-pop-up.component.ts b/recipeBuddy/src/app/pre-cook-pop-up/pre-cook-pop-up.component.ts
new file mode 100644
index 0000000..208993f
--- /dev/null
+++ b/recipeBuddy/src/app/pre-cook-pop-up/pre-cook-pop-up.component.ts
@@ -0,0 +1,46 @@
+import { Component, OnInit } from '@angular/core';
+import { RecipePassService } from '../recipePass/recipe-pass.service';
+import { Recipe } from '../DataModels/recipe';
+import { Ingredient } from '../DataModels/ingredient';
+import { BackendService } from '../REST_service/backend.service';
+import { Router } from '@angular/router';
+
+@Component({
+  selector: 'app-pre-cook-pop-up',
+  templateUrl: './pre-cook-pop-up.component.html',
+  styleUrls: ['./pre-cook-pop-up.component.css']
+//  providers: [RecipePassService]
+})
+export class PreCookPopUpComponent implements OnInit {
+
+  cookedRecipe: Recipe;
+  newSize: number;
+  originalAmounts: number[] = [];
+  originalSize: number;
+
+  constructor(private recipePass: RecipePassService, private backend: BackendService, private router: Router) { }
+
+  ngOnInit() {
+	this.backend.getRecipe(15).subscribe(res =>
+	{
+		console.log(res);
+		this.cookedRecipe = res;
+		this.originalSize = this.cookedRecipe.servingSize;
+		for(var _i = 0; _i < this.cookedRecipe.ingredients.length; _i++) {
+			this.originalAmounts[_i] = this.cookedRecipe.ingredients[_i].amount;
+		}
+	});
+  }
+
+  updateRecipe(event: any) {
+	if(event.target.value) {
+		this.newSize = parseInt(event.target.value);
+		for(var _i = 0; _i < this.cookedRecipe.ingredients.length; _i++) {
+			this.cookedRecipe.ingredients[_i].amount = Math.round(this.originalAmounts[_i] * (this.newSize / this.originalSize));
+		}
+
+		this.cookedRecipe.servingSize = this.newSize;
+		this.recipePass.setRecipe(this.cookedRecipe);
+	}
+  }
+}