NLDClient-yudde/ProjectNLD/Assets/Code/Scripts/Gameplay/LegionBattle/LegionBattleManager.cs

using Cysharp.Threading.Tasks;
using Framework;
using Gameplay.SubSystems;
using NLDPB;
using PhxhSDK;
using System;
using cfg.LegionBattleCfg;

namespace Gameplay.LegionBattle
{
    public sealed partial class LegionBattleManager : Singlenton<LegionBattleManager>, IInitable, IUpdatable
    {
        /// <summary>
        /// 按钮CD(秒)
        /// </summary>
        private const float BUTTON_CD = 3f;

        /// <summary>
        /// 服务器操作消息冷却(秒)
        /// </summary>
        private const float Net_CD = 1f;

        /// <summary>
        /// 服务器消息冷却完成的时间
        /// </summary>
        private DateTime netCDEndTime;

        /// <summary>
        /// 当前军团战阶段
        /// </summary>
        public LegionBattleStatus CurBattleStatus { get; private set; }

        /// <summary>
        /// 当前军团战报名状态
        /// </summary>
        private LegionBattleSignStatus _curBattleLegionBattleSignStatus;

        /// <summary>
        /// 军团长指挥按钮CD结束时间
        /// </summary>
        public DateTime ButtonCDEndTime { get; private set; }

        /// <summary>
        /// 是否可以发送消息
        /// </summary>
        public bool IsSendNet
        {
            get { return CommonUtils.GetCurTime(CommonUtils.E_TimeType.Server) >= netCDEndTime; }
        }

        /// <summary>
        /// 军团战
        /// </summary>
        public LegionBattle CurBattle { get; private set; }
        /*

        private LegionBattleView v;
        public LegionBattleView View {
            get {
                if(v == null) {
                    var go = new GameObject();
                    go.name = "LegionBattleView";
                    GameObject.DontDestroyOnLoad(go);
                    v = go.AddComponent<LegionBattleView>();
                    v.Init();
                }

                return v;
            }
        }*/

        public LegionBattleSignStatus CurBattleLegionBattleSignStatus
        {
            get { return _curBattleLegionBattleSignStatus; }

            set { _curBattleLegionBattleSignStatus = value; }
        }

        public void Init()
        {
            InitAction();

            EventManager.Instance.Register<LegionBattleStatus>(EventManager.EventName.LegionBattleStatus,
                OnBattleLegionStatus);
        }

        public void Update(float deltaTime)
        {
            if (IsLegionBattle)
                CurBattle?.Update(deltaTime);
        }

        public void Release()
        {
            EventManager.Instance.Unregister<LegionBattleStatus>(EventManager.EventName.LegionBattleStatus,
                OnBattleLegionStatus);

            ReleaseAction();
        }

        #region API

        /// <summary>
        /// 加载军团战
        /// </summary>
        /// <param name="legionBattleMapId"></param>
        /// <returns></returns>
        public async UniTask<E_LoadingResult> LoadLegionBattle()
        {
            await CurBattle.Load();

            return E_LoadingResult.Success;
        }

        /// <summary>
        /// 加载军团战查看地图
        /// </summary>
        /// <returns></returns>
        public async UniTask<E_LoadingResult> LoadLegionBattleInspect()
        {
            CurBattle = new(MapID);
            await CurBattle.LoadInspect();

            return E_LoadingResult.Success;
        }

        /// <summary>
        /// 卸载军团战
        /// </summary>
        public async void UnloadLegionBattle()
        {
            if (null != CurBattle)
            {
                await CurBattle.Unload();
                CurBattle.Release();
                CurBattle = null;
            }
        }

        public static string GetStartTimeStr(int scheduleID)
        {
            var startTime = CommonUtils.GetScheduleStartDateTime(scheduleID);
            var timeStr = startTime.ToString("HH:mm");
            return CommonUtils.GetLocalizeText("legionbattle_start_time",
                startTime.Year, startTime.Month, startTime.Day, timeStr);
        }

        public static string GetEndTimeStr(int scheduleID)
        {
            var endTime = CommonUtils.GetScheduleStartDateTime(scheduleID);
            var timeStr = endTime.ToString("HH:mm");
            return CommonUtils.GetLocalizeText("legionbattle_start_time",
                endTime.Year, endTime.Month, endTime.Day, timeStr);
        }

        /// <summary>
        /// 是否以进行编队
        /// </summary>
        /// <returns></returns>
        public bool CheckIsEditTeam()
        {
            var teams = TeamEditManager.Instance.TeamLegionList;
            foreach (var team in teams)
            {
                if (!team.IsMemberEmpty())
                {
                    return true;
                }
            }

            return false;
        }

        /// <summary>
        /// 获取阵营对应名称
        /// </summary>
        /// <param name="camp"></param>
        /// <returns></returns>
        public static string GetTeamName(BattlefieldActorCamp camp)
        {
            switch (camp)
            {
                case BattlefieldActorCamp.CampA:
                    return CommonUtils.GetLocalizeText("legionbattle_team_blue");
                case BattlefieldActorCamp.CampB:
                    return CommonUtils.GetLocalizeText("legionbattle_team_red");
                default:
                    return CommonUtils.GetLocalizeText("legionbattle_team_none");
            }
        }

        /// <summary>
        /// 设置指挥冷却时间
        /// </summary>
        public void SetCommandCD()
        {
            ButtonCDEndTime = CommonUtils.GetCurTime(CommonUtils.E_TimeType.Server).AddSeconds(BUTTON_CD);

            EventManager.Instance.Send(EventManager.EventName.UpdateLegionBattleButtonCD);
        }

        /// <summary>
        /// 设置军团战所有消息冷却时间
        /// </summary>
        public void SetNetCD()
        {
            netCDEndTime = CommonUtils.GetCurTime(CommonUtils.E_TimeType.Server).AddSeconds(Net_CD);
        }

        
        /// <summary>
        /// 是否占领要塞
        /// </summary>
        public bool IsOccupyFortress(BattlefieldActorCamp camp)
        {
            foreach (var data in CurBattle.BuildingDatas)
            {
                if (data.Cfg.Type != BuildingType.Fortress)
                    continue;
                return data.CurCamp == camp;
            }

            return false;
        }

        /// <summary>
        /// 获取某个阵营的某个建筑的数量和加成
        /// </summary>
        public float GetBuildBuffInfo(BattlefieldActorCamp camp, BuildingType buildingType, out int count)
        {
            count = 0;
            var buffPerBuilding = 0f;

            foreach (var buildingData in CurBattle.BuildingDatas)
            {
                if (buildingData.CurCamp != camp || buildingData.Cfg.Type != buildingType)
                    continue;

                count++;

                if (buffPerBuilding == 0f)
                {
                    buffPerBuilding = buildingType switch
                    {
                        BuildingType.Granary => buildingData.Cfg.HungerAddIn,
                        BuildingType.Fortification => buildingData.Cfg.DefAddIn,
                        BuildingType.Blockhouse => buildingData.Cfg.AttackAddIn,
                        BuildingType.Hospital => buildingData.Cfg.HpRecover,
                        _ => buffPerBuilding
                    };
                }
            }

            return buffPerBuilding;
        }



        /// <summary>
        /// 获取攻击对手的难易度
        /// </summary>
        public DifficultyLevel GetAttackResultData(BattlefieldActorCamp attackCamp, BattlefieldActorCamp defCamp)
        {
            if (TryGetLegionData(attackCamp, out var atkLegionData) &&
                TryGetLegionData(defCamp, out var defLegionData))
            {
                var atkValue = 0;
                foreach (var member in atkLegionData.DicMember.Values)
                {
                    atkValue += member.Attack;
                }

                var defValue = 0;
                foreach (var member in defLegionData.DicMember.Values)
                {
                    defValue += member.Def;
                }

                var resultValue = defValue == 0 ? -1 : (float)atkValue / defValue - 1;
                var cfgData = GetLegionResultCfgData(resultValue);
                return cfgData?.DifficultyLevel ?? DifficultyLevel.Hard;
            }

            return DifficultyLevel.Hard;
        }

        public DataLegionResult GetLegionResultCfgData(float result)
        {
            var resultCfg = TableManager.Instance.Tables.LegionResult;
            foreach (var data in resultCfg.DataList)
            {
                if (result > data.ScoreMin && result <= data.ScoreMax)
                {
                    return data;
                }
            }

            return null;
        }

        #endregion

        /// <summary>
        /// 军团战状态变化
        /// </summary>
        /// <param name="legionBattleStatus"></param>
        private void OnBattleLegionStatus(LegionBattleStatus legionBattleStatus)
        {
            CurBattleStatus = legionBattleStatus;
            if (IsLegionBattleOK && LegionBattleStatus.Combat != CurBattleStatus)
            {
                Debug("军团战结束"); // TODO 进入结算
            }
        }
    }
}