RecipeSearch.java

import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Scanner;

public class RecipeSearch {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        System.out.print("File to read: ");
        String fileName = scanner.nextLine();
        System.out.println();

        try {
            Scanner filScanner = new Scanner(Paths.get("/Users/adityak2207/Programming/tmc/vscode/mooc-java-programming-i/part07-Part07_07.RecipeSearch/" + fileName));
            int lineCount = 0;
            String name = "";
            int cookingTime = 0;
            RecipeList rList = new RecipeList();
            ArrayList<String> ingredientList = new ArrayList<>();
            while(filScanner.hasNextLine()) {
                String currLine = filScanner.nextLine();

                if (currLine.isEmpty() && lineCount != 0) {
                    Recipe recipe = new Recipe(name, cookingTime, ingredientList);
                    rList.add(recipe);
                    ingredientList.clear();
                    lineCount = 0;
                    continue;
                } else {
                    if (lineCount == 0) {
                        lineCount++;
                        name = currLine;
                    } else if (lineCount == 1) {
                        lineCount++;
                        cookingTime = Integer.valueOf(currLine);
                    } else if (lineCount == 2) {
                        ingredientList.add(currLine);
                    }
                }
            }

            rList.add(new Recipe(name, cookingTime, ingredientList));

            System.out.println("Commands: ");
            System.out.println("list- lists the recipes");
            System.out.println("stop - stops the program");
            System.out.println("find name - searches recipes by name");
            System.out.println("find cooking time - searches recipes by cooking time");
            System.out.println("find ingredient - searches recipes by ingredient");

            while(true) {
                System.out.print("\nEnter command: ");
                String cmd = scanner.nextLine();

                if (cmd.equals("list")) {
                    rList.list();
                    System.out.println();
                } else if (cmd.equals("find name")) {
                    System.out.print("Searched Word: ");
                    rList.findName(scanner.nextLine());
                } else if (cmd.equals("stop")) {
                    break;
                } else if (cmd.equals("find cooking time")) {
                    System.out.print("Max cooking time: ");
                    rList.findCookingTime(Integer.valueOf(scanner.nextLine()));
                } else if (cmd.equals("find ingredient")) {
                    System.out.print("Ingredient: ");
                    rList.findIngredient(scanner.nextLine());
                }
            }



            filScanner.close();
            scanner.close();

        } catch (Exception e) {
            // TODO: handle exception
            System.out.println(e);
        }

    }

}