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

public class ObserverNotification
{
    private Dictionary<string, object> data = new Dictionary<string, object>();
    public NotificationType NotificationType { get; private set; }

    //Set a Notification type
    public ObserverNotification(NotificationType type) => NotificationType = type;

    //Class Builder with method chaining
    public ObserverNotification AddData(string key, object value)
    {
        data[key] = value;
        return this;
    }

    // Check if key exists
    public bool ContainsKey(string key) => data.ContainsKey(key);

    //Get Data
    public T GetData<T>(string key)
    {
        if (data.TryGetValue(key, out object value))
        {
            return (T)value;
        }

        throw new ArgumentException($"Key '{key}' not found");
    }

    public bool TryGetData<T>(string key, out T value)
    {
        value = default;

        if (data.ContainsKey(key) && data[key] is T)
        {
            value = (T)data[key];
            return true;
        }

        return false;
    }
}

public enum NotificationType
{
    UI,
    WorldUI,
    Dialogue,
    Sound,
    PathRequest,
    Destroy
}