using System;
using System.Drawing;
using Cysharp.Threading.Tasks;
using UnityEngine;

public class GuildAtkDefBatBattlePanelItem : MonoBehaviour
{
    [SerializeField] RectTransform modelRect;
    [SerializeField] HorseController horseModel;
    [SerializeField] UIEffectPlayer uIEffectPlayer;
    [SerializeField] ButtonEx clickButton;
    [SerializeField] RectTransform wallRect;
    [SerializeField] TextEx nameText;
    [SerializeField] OutlineEx nameOutlineEx;
    [SerializeField] Color32 nameColorBlue;
    [SerializeField] Color32 nameColorRed;
    [SerializeField] Color32 nameColorGreen;
    [SerializeField] Color32 nameOutLineColorBlue;
    [SerializeField] Color32 nameOutLineColorRed;
    [SerializeField] Color32 nameOutLineColorGreen;
    [SerializeField] RectTransform starGruoupRect1;
    [SerializeField] ImageEx[] starGruoupImages1;
    [SerializeField] RectTransform starGruoupRect2;
    [SerializeField] ImageEx[] starGruoupImages2;
    [SerializeField] RectTransform starGruoupRect3;
    [SerializeField] ImageEx[] starGruoupImages3;
    [SerializeField] TextEx fightPowerText;
    [SerializeField] OfficialTitleCell officialTitleCell;
    [SerializeField] ButtonEx challengeButton;
    [SerializeField] ButtonEx changeButton;
    [SerializeField] ButtonEx sweepButton;

    public void Display(bool isMy, HA525_tagSCFamilyAtkDefBatInfo.tagSCFamilyAtkDefBatMem mem, bool showWall)
    {
        if (mem == null)
        {
            this.SetActive(false);
            return;
        }
        this.SetActive(true);

        // modelRect 水平翻转：己方-1，敌方1
        Vector3 localScale = modelRect.localScale;
        localScale.x = isMy ? 1f : -1f;
        modelRect.localScale = localScale;

        // 判断是否所有属性档位均已被击杀
        bool isCompletelyKilled = IsAllPropertyKilled(mem);

        // horseModel：未完全击败显示，完全击败隐藏
        horseModel.SetActive(!isCompletelyKilled);
        if (!isCompletelyKilled)
        {
            // 设置坐骑和角色模型
            int horseSkinID = HorseManager.Instance.GetOtherPlayerHorseSkinID((int)mem.EquipShowSwitch);
            int heroSkinID = ResolveHeroSkinID((int)mem.ModelMark, (int)mem.Job);
            horseModel.Create(horseSkinID, heroSkinID, 0.8f);
        }

        // uIEffectPlayer：完全击败显示，未完全击败隐藏（与horseModel相反）
        uIEffectPlayer.SetActive(isCompletelyKilled);

        // wallRect：由外部参数控制显隐（仅HeaderCell的副将和镇卫显示）
        wallRect.SetActive(showWall);

        // 官职与称号
        officialTitleCell.InitUI(mem.RealmLV, (int)mem.TitleID);

        // 名字颜色与描边
        if (isMy)
        {
            // 己方战场：自己的名字绿色，其他人的名字蓝色
            bool isSelf = mem.PlayerID == PlayerDatas.Instance.PlayerId;
            if (isSelf)
            {
                nameText.color = nameColorGreen;
                nameOutlineEx.OutlineColor = nameOutLineColorGreen;
            }
            else
            {
                nameText.color = nameColorBlue;
                nameOutlineEx.OutlineColor = nameOutLineColorBlue;
            }
        }
        else // 敌方统一红色
        {
            nameText.color = nameColorRed;
            nameOutlineEx.OutlineColor = nameOutLineColorRed;
        }

        // 名字
        nameText.text = mem.Name;

        // 战力显示
        long totalFightPower = GuildAtkDefBatManager.CalcTotalFightPower(mem.FightPower, mem.FightPowerEx);
        fightPowerText.text = UIHelper.ReplaceLargeArtNum(totalFightPower);

        // clickButton：点击查看他人详情
        clickButton.SetListener(() =>
        {
            AvatarHelper.TryViewOtherPlayerInfo((int)mem.PlayerID, (int)mem.ServerID, viewPlayerLineupType: (int)BattlePreSetType.GuildAtkDefBat);
        });

        // changeButton：备战期时，公会会长/副会长在己方战场显示
        bool canChange = false;
        if (isMy && GuildAtkDefBatManager.Instance.GetGuildBattleDisplayState() == 2)
        {
            uint myPlayerId = PlayerDatas.Instance.PlayerId;
            if (GuildAtkDefBatManager.Instance.MyFamilyMembers.TryGetValue(myPlayerId, out var myMember))
            {
                canChange = myMember.FmLV >= GuildAtkDefBatManager.Instance.adjustPositionJobLevel;
            }
        }
        changeButton.SetActive(canChange);
        changeButton.SetListener(() =>
        {
            GuildAtkDefBatChangeMemberWin.Open(mem);
        });

        // 全部属性档位被击杀时显示扫荡按钮，否则显示挑战按钮（仅在敌方战场显示）
        bool isAllKilled = IsAllPropertyKilled(mem);
        challengeButton.SetActive(!isMy && !isAllKilled);
        sweepButton.SetActive(!isMy && isAllKilled);

        challengeButton.SetListener(() =>
        {
            if (CheckChallengeCount()) return;
            GuildAtkDefBatChallengeWin.Open(mem);
        });

        sweepButton.SetListener(() =>
        {
            if (CheckChallengeCount()) return;
            // 扫荡封包：与挑战一致，仅 ValueList 第二位为 1，第一位属性百分比可任意值
            BattleManager.Instance.SendTurnFight((uint)GuildAtkDefBatManager.DataMapID, 0, 1, mem.PlayerID, new[] { 100u, 1u }, showLoading: false);
        });

        // 星星显示
        DisplayStars(mem);
    }

    /// <summary>
    /// 判断该成员所有属性档位是否均已被击杀
    /// </summary>
    private bool IsAllPropertyKilled(HA525_tagSCFamilyAtkDefBatInfo.tagSCFamilyAtkDefBatMem mem)
    {
        int[] starList = FamilyAtkDefBatDefenderConfig.GetDefStarList(mem.DefType);
        if (starList == null || starList.Length == 0)
            return false;

        for (int i = 0; i < starList.Length; i++)
        {
            if (!GuildAtkDefBatManager.Instance.IsPropertyKilled(mem.KilledState, i))
                return false;
        }
        return true;
    }

    /// <summary>
    /// 根据 ModelMark 和 Job 解析英雄皮肤ID
    /// </summary>
    private int ResolveHeroSkinID(int modelMark, int job)
    {
        if (modelMark == 0)
        {
            PhantasmPavilionManager.Instance.TryGetDefaultID(PhantasmPavilionType.Model, job, out modelMark);
        }

        if (!ModelConfig.HasKey(modelMark))
            return 0;

        var modelConfig = ModelConfig.Get(modelMark);
        return modelConfig.SkinID;
    }

    /// <summary>
    /// 显示破阵之星
    /// 根据防守类型从 FamilyAtkDefBatDefenderConfig 获取各档位星数，
    /// 按 KilledState 统计被击杀的总星数，从右往左将暗星排在尾部
    /// </summary>
    private void DisplayStars(HA525_tagSCFamilyAtkDefBatInfo.tagSCFamilyAtkDefBatMem mem)
    {
        int totalStars = FamilyAtkDefBatDefenderConfig.GetTotalStarCount(mem.DefType);
        if (totalStars <= 0)
        {
            starGruoupRect1.SetActive(false);
            starGruoupRect2.SetActive(false);
            starGruoupRect3.SetActive(false);
            return;
        }

        // 根据总星数选择显示组
        RectTransform activeGroupRect = null;
        ImageEx[] activeStarImages = null;

        if (totalStars <= 3)
        {
            activeGroupRect = starGruoupRect1;
            activeStarImages = starGruoupImages1;
        }
        else if (totalStars <= 6)
        {
            activeGroupRect = starGruoupRect2;
            activeStarImages = starGruoupImages2;
        }
        else // <= 9
        {
            activeGroupRect = starGruoupRect3;
            activeStarImages = starGruoupImages3;
        }

        starGruoupRect1.SetActive(activeGroupRect == starGruoupRect1);
        starGruoupRect2.SetActive(activeGroupRect == starGruoupRect2);
        starGruoupRect3.SetActive(activeGroupRect == starGruoupRect3);

        int[] starList = FamilyAtkDefBatDefenderConfig.GetDefStarList(mem.DefType);
        byte killedState = mem.KilledState;

        // 统计被击杀的总星数（从右往左扣）
        int darkStarCount = 0;
        for (int diffIdx = 0; diffIdx < starList.Length; diffIdx++)
        {
            if ((killedState & (1 << diffIdx)) != 0)
                darkStarCount += starList[diffIdx];
        }
        int litStarCount = totalStars - darkStarCount;

        int displayCount = Mathf.Min(totalStars, activeStarImages.Length);
        for (int starPos = 0; starPos < displayCount; starPos++)
        {
            string icon = starPos < litStarCount ? "GuildAtkDefBatStarLight" : "GuildAtkDefBatStarDark";
            activeStarImages[starPos].SetSprite(icon);
            activeStarImages[starPos].SetActive(true);
        }

        // 隐藏超出总星数的图片
        for (int i = displayCount; i < activeStarImages.Length; i++)
        {
            activeStarImages[i].SetActive(false);
        }
    }

    /// <summary>检查进攻次数，不足时提示并返回 true</summary>
    private bool CheckChallengeCount()
    {
        if (GuildAtkDefBatManager.Instance.GetMyRemainingChallengeCount() <= 0)
        {
            SysNotifyMgr.Instance.ShowTip("GuildAtkDefBat5");
            return true;
        }
        return false;
    }
}