using UnityEngine;
using UnityEngine.UI;

public class rewardPrefab : MonoBehaviour
{
    public enum RewardVisualType
    {
        Coins,
        Material,
        PlayerExp,
    }

    [Header("self UI")]
    [SerializeField] Image reward_icon;
    [SerializeField] Text reward_name;
    [SerializeField] Text reward_count; // +12345

    [Header("sprites")]
    [SerializeField] Sprite coin_sprite;
    [SerializeField] Sprite jiyisuipian;
    [SerializeField] Sprite player_exp;

    public void Bind(RewardVisualType rewardType, int amount)
    {
        if (reward_icon != null)
        {
            reward_icon.sprite = GetSprite(rewardType);
        }

        if (reward_name != null)
        {
            reward_name.text = GetDisplayName(rewardType);
        }

        if (reward_count != null)
        {
            reward_count.text = amount >= 0 ? $"+{amount}" : amount.ToString();
        }
    }

    private Sprite GetSprite(RewardVisualType rewardType)
    {
        switch (rewardType)
        {
            case RewardVisualType.Coins:
                return coin_sprite;
            case RewardVisualType.Material:
                return jiyisuipian;
            case RewardVisualType.PlayerExp:
                return player_exp;
            default:
                return null;
        }
    }

    private static string GetDisplayName(RewardVisualType rewardType)
    {
        switch (rewardType)
        {
            case RewardVisualType.Coins:
                return "算力";
            case RewardVisualType.Material:
                return "记忆碎片";
            case RewardVisualType.PlayerExp:
                return "玩家经验";
            default:
                return string.Empty;
        }
    }
}