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

public class PartyMember
{
    /// <summary>
    /// Container for the ally prefab
    /// </summary>
    public GameObject Ally_Object { get; private set; }
    public Ally AllyState { get; private set; }
    public bool FreshState { get; private set; }
    public void SetAllyState(Ally ally)
    {
        this.FreshState = false;
        this.AllyState = ally;
    }
    private readonly string PartyMemberName;
    private readonly Sprite PartyMemberSprite;
    public string GetMemberName() => this.PartyMemberName;
    public Sprite GetMemberSprite() => this.PartyMemberSprite;
    /// <summary>
    /// Loads the reference of the Party Member via string into the Object container for recall
    /// </summary>
    /// <param name="memberName">The name of the party member</param>
    /// <exception cref="NullReferenceException">If the party member name cannot be found than exception is thrown</exception>
    public PartyMember(string memberName)
    {
        try
        {
            this.Ally_Object = Resources.Load<GameObject>($"Entities/Allies/{memberName}");
            this.PartyMemberSprite = Resources.Load<Sprite>($"Sprites/Allies/{memberName}");
            this.PartyMemberName = memberName;
            this.AllyState = this.Ally_Object.GetComponent<Ally>();
            this.FreshState = true;
        }
        catch (Exception e) 
        {
            throw new NullReferenceException("Ally was not found in folder!", e);
        }
    }
}