using System.Collections;
using System.Collections.Generic;
using System.Threading.Tasks;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.UIElements;


public enum BulletType
{
    Bullet,
    Lightning
}

public enum BulletMoveType
{/// <summary>
/// 子弹移动方式:点对点,
/// </summary>
    PeerToPeer,
    /// <summary>
    /// 方向移动
    /// </summary>
    PointToDirection
}

public class BulletData
{
    [Header("子弹穿透次数")] public int NumberOfBulletPenetrations = 1;
    /// <summary>
    /// 子弹散射次数
    /// </summary>
    [Header("子弹散射次数")] public int BulletScattering = 1;
    [Header("子弹连发次数")] public int BulletBurstTimes = 1;
    [Header("子弹连发间隔")] public float BulletBurstInterval ;
    [Header("子弹穿透衰减")] public float BulletPenetrationAttenuation = 0.2f;
    [Header("子弹飞行速度")] public float BulletSpeed = 10f;
    [Header("子弹攻击冷却")] public float BulletAttackCooldown = 1f;
    [Header("子弹伤害")] public float attack = 0;
    public BulletData()
    {

    }
    public BulletData(int numberOfBulletPenetrations, int bulletScattering, int bulletBurstTimes, float bulletBurstInterval, float bulletPenetrationAttenuation, float bulletSpeed, float bulletAttackCooldown)
    {
        NumberOfBulletPenetrations = numberOfBulletPenetrations;
        BulletScattering = bulletScattering;
        BulletBurstTimes = bulletBurstTimes;
        BulletBurstInterval = bulletBurstInterval;
        BulletPenetrationAttenuation = bulletPenetrationAttenuation;
        BulletSpeed = bulletSpeed;
        BulletAttackCooldown = bulletAttackCooldown;
    }

    public override string ToString()
    {
        return
            $"{nameof(NumberOfBulletPenetrations)}: {NumberOfBulletPenetrations}, {nameof(BulletScattering)}: {BulletScattering}, {nameof(BulletBurstTimes)}: {BulletBurstTimes}, {nameof(BulletBurstInterval)}: {BulletBurstInterval}, {nameof(BulletPenetrationAttenuation)}: {BulletPenetrationAttenuation}, {nameof(BulletSpeed)}: {BulletSpeed}, {nameof(BulletAttackCooldown)}: {BulletAttackCooldown}";
    }
}
public class Bullet : MonoBehaviour
{
    [Header("子弹发射角色对象")] public Role role;
    [Header("子弹发射范围对象")] public Attack attackObj;
    [Header("子弹类型")]public BulletType myBulletType;
    [Header("攻击类型")]public BulletMoveType bulletMoveType;
    [Header("子弹数据")] public BulletData bulletData;

    private void Update()
    {
        switch (this.bulletMoveType)
        {
            //更具子弹的移动方式来移动
            case BulletMoveType.PeerToPeer:
                this.gameObject.transform.Translate(Vector3.up);
                break;
            case BulletMoveType.PointToDirection:
                break;
        }
    }
    private async void Start()
    {
        await Task.Delay(1000);
        Destroy(gameObject);
    }
    private void OnTriggerEnter2D(Collider2D collision)
    {
            Role Crole = collision.gameObject.GetComponent<Role>();
            if(Crole)
            {
                if(Crole.camp!= role.camp)
                {
                    Crole.bloodLoss(new object[] { Crole, role.Attack + bulletData.attack, attackObj.damageTyp, role });
                }
            }
    }
}