Ass9_CaseStudy

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Scanner;

class TeamMember{
    private String name;
    private String email;

    public TeamMember(String name,String email){
        this.name=name;
        this.email=email;
    }
    public String toString(){
        return "TeamMember[name=" +name + ",email=" + email + "]";
    }
}
class Task{
    private String name;
    private String description;
    private TeamMember assignee;
    private Date dueDate;
    private String status;
    private int priority;

    public Task(String name,String description,TeamMember assignee, Date dueDate,String statu
        this.name=name;
        this.description=description;
        this.assignee=assignee;
        this.dueDate=dueDate;
        this.status=status;
        this.priority=priority;
    }
    public String toString(){
        return "Task[name=" + name + ",status=" + status +",priority=" + priority + "]";
    }
}
class Project {
    private String name;
    private String description;
    private Date startDate;
    private Date endDate;
    private String owner;
    private List<Task> tasks;

    public Project(String name,String description,Date startDate,Date endDate,String owner){
        this.name=name;
        this.description=description;
        this.startDate=startDate;
        this.endDate=endDate;
        this.owner=owner;
        this.tasks= new ArrayList<>();

    }
    public void addTask(Task task){
        tasks.add(task);
    }
    public List<Task> getTasks(){
        return tasks;
    }

    public String toString() {
        return "Project[name=" +name + ",description=" + description + "]";
    }
}
public class Main{
    public static void  main(String[] args){
        Scanner sc = new Scanner(System.in);
        List<TeamMember> teamMembers = new ArrayList<>();

        for(int i=1;i<=5;i++){
            System.out.println("Enter details for Team Members" + i + ":");
            System.out.print("Name: ");
            String name= sc.nextLine();
            System.out.print("Email: ");
            String email= sc.nextLine();
            teamMembers.add(new TeamMember(name, email));
        }
        Project project = null;

        try {
            System.out.println("Enter details for Project:");
            System.out.print("Name: ");
            String projectName = sc.nextLine();
            System.out.print("Description: ");
            String projectDescription =sc.nextLine();
            System.out.print("Start Date(yyyy-mm-dd): ");
            Date startDate = java.sql.Date.valueOf(sc.nextLine());
            System.out.print("End Date(yyyy-mm-dd): ");
            Date endDate = java.sql.Date.valueOf(sc.nextLine());
            System.out.print("Owner: ");
            String projectOwner = sc.nextLine();
            project = new Project (projectName, projectDescription, startDate, endDate, proje
        }
        catch(Exception e){
            System.out.println("Error occured while creating the project: " + e.getMessage())
        }

        for(int i=1;i<=5;i++){
            if(project ==null){
                System.out.println("Project is null.Please create project file first.");
                break;
            }
            try{
                System.out.println("Enter details for Task " + i + ":");
                System.out.print("Name: ");
                String taskName = sc.nextLine();
                System.out.print("Description: ");
                String taskDescription = sc.nextLine();
                System.out.print("Assignee(1-5 for Team Member 1-5); ");
                int assigneeIndex= sc.nextInt() - 1;

                if(assigneeIndex <0 || assigneeIndex >= teamMembers.size()){
                    throw new IndexOutOfBoundsException("Assignee index out of bounds. ");  
                }
                TeamMember assignee = teamMembers.get(assigneeIndex);
                sc.nextLine();
                System.out.print("Due Date (yyyy-mm-dd): ");
                Date taskDueDate = java.sql.Date.valueOf(sc.nextLine());
                System.out.print("Status: ");
                String taskStatus = sc.nextLine();
                System.out.print("Priority: ");
                int taskPriority = sc.nextInt();
                sc.nextLine();           
                Task task = new Task(taskName, taskDescription, assignee, taskDueDate , taskS
                project.addTask(task);
            }
            catch(Exception e){
                System.out.println("Error occured while adding task: " + e.getMessage());
            }
        }

        if(project !=null){
            System.out.println("\nProject Details:");
            System.out.println(project);
            System.out.println("\nTasks:");
            for(Task task : project.getTasks()){
                System.out.println(task);
            }
        }
        sc.close();
    }
}