using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public struct TaskPair
{
    public Task reference;
    public TargetTask targetTask;
    public object target;

    public TaskPair(Task _ref, TargetTask _task, object _target)
    {
        reference = _ref;
        targetTask = _task;
        target = _target;
    }
}

public delegate void TaskCompleted(TaskType type, object data);

public class TaskHandler : MonoBehaviour {
    public List<TaskPair> makeItemTasks = new List<TaskPair>();
    public List<TaskPair> killTasks = new List<TaskPair>();
    public List<TaskPair> talkTasks = new List<TaskPair>();
    public List<TaskPair> goToTasks = new List<TaskPair>();
    public List<TaskPair> useTasks = new List<TaskPair>();

    public void registerTask(TaskType _type,Task _ref, TargetTask _task, object _target)
    {
        TaskPair newTaskPair = new TaskPair(_ref, _task, _target);

        switch (_type)
        {
            case TaskType.MakeItem:
                makeItemTasks.Add(newTaskPair);
                break;
            case TaskType.Kill:
                killTasks.Add(newTaskPair);
                break;
            case TaskType.Talk:
                talkTasks.Add(newTaskPair);
                break;
            case TaskType.GoTo:
                goToTasks.Add(newTaskPair);
                break;
            case TaskType.UseItem:
                useTasks.Add(newTaskPair);
                break;
            default:
                break;
        }
    }

    void Update()
    {
        /*
         * IF DELEGATE IS UP THEN CHECK
         * IF THE TYPE AND CHECK THE RIGHT LIST FOR
         * STUFF THAT MATCHES AND IF SO NOTIFY THE DAMN
         * REFERENCE.
         */
    }
}