using System;

namespace Event1v1Battle.Data
{
    /// <summary>
    /// 1v1扇耳光大赛活动表现数据
    /// 用于TV动画展示，与真实数据分离
    /// </summary>
    [Serializable]
    public class Event1v1BattleSlapPresentationData
    {
        /// <summary>
        /// 倍率
        /// </summary>
        public int Multiplier;

        /// <summary>
        /// 当前关卡ID（表现用）
        /// </summary>
        public int CurrentStageID;

        /// <summary>
        /// NPC名称（表现用）
        /// </summary>
        public string NpcName;

        /// <summary>
        /// NPC头像（表现用）
        /// </summary>
        public string NpcIcon;

        /// <summary>
        /// NPC当前HP（表现用）
        /// </summary>
        public int NpcHp;

        /// <summary>
        /// 玩家出手后、NPC 反击与续命 <see cref="Event1v1BattleSlapManager.InitializeStageHp"/> 重置前的敌人 HP。
        /// TV 玩家段扣血动画用；&lt; 0 表示未设置，回退 <see cref="Event1v1BattleSlapData.NpcHp"/>。
        /// </summary>
        public int NpcHpAfterPlayerAttack = -1;

        /// <summary>
        /// 最大HP（表现用）
        /// </summary>
         public int MaxHp;

        /// <summary>
        /// 玩家HP（表现用）
        /// </summary>
        public int PlayerHp;

        /// <summary>
        /// 玩家最大HP（表现用）
        /// </summary>
        public int PlayerMaxHp;

        /// <summary>
        /// 是否击杀了NPC
        /// </summary>
        public bool KilledNpc;

        /// <summary>
        /// 是否触发了进入下一关
        /// </summary>
        public bool StageCompleted;

        /// <summary>
        /// 下一关ID（StageCompleted为true时有效）
        /// </summary>
        public int NextStageId;

        /// <summary>
        /// 是否正在进行表现
        /// </summary>
        public bool IsPlayAttacking = false;

        /// <summary>
        /// 是否触发了npc攻击
        /// </summary>
        public bool IsNpcAttacking = false;
        /// <summary>
        /// 是否击杀了玩家
        /// </summary>
        public bool KilledPlayer = false;

        /// <summary>
        /// NPC攻击伤害（表现用）
        /// 用于TV动画显示HP变化
        /// </summary>
        public int AttackDamage = 0;

        public int CanQuality;

        /// <summary>
        /// NPC 本次攻击对应的罐头品质（与玩家攻击同源规则），用于 TV 轻/重击 Timeline。
        /// </summary>
        public int NpcAttackCanQuality;

        public bool IsNpcBuffValid;

        /// <summary>
        /// 是否因超时（30分钟倒计时结束）判定玩家战败
        /// </summary>
        public bool IsTimeoutDefeat;

        /// <summary>
        /// 是否触发双方战败（预留）
        /// </summary>
        public bool IsBothDefeated;

        /// <summary>
        /// TV 战败关界面后主界面扣心 FX 用：扣心前的命数（存档已是扣后值）。<see cref="Clear"/> 不会清空此项，避免 ClosePanel 清表现后读不到。
        /// </summary>
        public int PendingMainPanelHeartVisualBefore;

        public bool IsPresenting => IsNpcAttacking || IsPlayAttacking || IsTimeoutDefeat || IsBothDefeated;

        public void SetPendingMainPanelHeartLossVisual(int lifeCountBeforeLoss)
        {
            if (lifeCountBeforeLoss > 0)
                PendingMainPanelHeartVisualBefore = lifeCountBeforeLoss;
        }

        public void ClearPendingMainPanelHeartLossVisual()
        {
            PendingMainPanelHeartVisualBefore = 0;
        }
        /// <summary>
        /// 清理数据（不含 <see cref="PendingMainPanelHeartVisualBefore"/>，供主面板在 TV 关闭后消费）
        /// </summary>
        public void Clear()
        {
            KilledNpc = false;
            StageCompleted = false;
            NextStageId = 0;
            IsPlayAttacking = false;
            IsNpcAttacking = false;
            KilledPlayer = false;
            AttackDamage = 0;
            CurrentStageID = 0;
            NpcName = string.Empty;
            NpcIcon = string.Empty;
            NpcHp = 0;
            NpcHpAfterPlayerAttack = -1;
            MaxHp = 0;
            PlayerHp = 0;
            PlayerMaxHp = 0;
            CanQuality = 0;
            NpcAttackCanQuality = 0;
            IsTimeoutDefeat = false;
            IsBothDefeated = false;
            IsNpcBuffValid = false;
        }

        /// <summary>
        /// 从真实数据同步基本信息
        /// </summary>
        public void SyncFromRealData(Event1v1BattleSlapData realData)
        {
            CurrentStageID = realData.CurrentStageID;
            NpcName = realData.NpcName;
            NpcIcon = realData.NpcIcon;
            NpcHp = realData.NpcHp;
            MaxHp = realData.MaxHp;
            PlayerHp = realData.PlayerHp;
            PlayerMaxHp = realData.MaxHp;
        }
    }
}