local Base = require "Battle/Logic/Buff/BuffManager/BuffOperator_Sustained"
local BuffOperator_Dot = {}
for k,func in pairs(Base) do
    BuffOperator_Dot[k] = func
end

local FormulaCalculator = require "Battle/Logic/Missile/FormulaCalculator"
local BuffManager = require "Battle/Logic/Buff/BuffManager/BuffManager"

local SpecialBuffs = LuaConst.SpecialBuffs
local RuntimeDataManager = RuntimeDataManager
----结算Dot伤害Buff---
function BuffOperator_Dot.AccountDotHurt(entity, buffData, updateData)

    if (buffData.BuffDuration > FP.Const.Zero) then

        local comp_Buff = entity.components.buff
        local callFrequency = comp_Buff:GetDotBuffCallFrequency(buffData)
        --计算可以叠加的剩余次数
        local leftTimes = FP.Math.Ceil((buffData.BuffDuration - updateData.BuffTimer) / callFrequency);
        if (leftTimes > 0) then

            --结算操作
            local callBuff = DataSheetManager.BuffData:GetDataByBuffID(buffData.CallBuffID)
            local sourceEntity = updateData.SourceEntity
            
            FormulaCalculator.CalculateResult(callBuff,updateData,entity,sourceEntity,leftTimes ,LuaConst.EHpChangeType.DOT)
        end
        
        updateData.BuffLayer = 0
        
    end
end

function BuffOperator_Dot.OnUpdate( buffData,  updateData, entity, deltaTime,  addList)
    local comp_Buff = entity.components.buff
    local callFrequency = comp_Buff:GetDotBuffCallFrequency(buffData)/1000
    local buffCallTimer = updateData.BuffCallTimer
    if buffCallTimer < callFrequency then
        buffCallTimer:Add(deltaTime)
    end
    if buffCallTimer >= callFrequency then
        buffCallTimer:Reset()
        local sourceEntity = updateData.SourceEntity
        BuffOperator_Dot.Execute(buffData, entity, sourceEntity, updateData)
        if not entity.components.attr:IsAlive() then
            local hasBuff = comp_Buff:CheckHasBuffState(SpecialBuffs.InDying) --这里不用附加判断InDyingWithSuperArmor，这俩随便判断一个就可以
            if not hasBuff
                    and not comp_Buff:GetBuffUpdateData(SpecialBuffs.InHitFlyMonster)
                    and not comp_Buff:GetBuffUpdateData(SpecialBuffs.InHitUp)
                    and not comp_Buff:GetBuffUpdateData(SpecialBuffs.InHitDown)
                    and not comp_Buff:GetBuffUpdateData(SpecialBuffs.InHitFlyPlayer) then
                BuffManager.TryAddBuff(SpecialBuffs.InDying,entity, nil, addList and RuntimeDataManager.New_BuffCtrl(), addList)
            end
        end
    end
    
    local newupdate = Base.OnUpdate(buffData, updateData, entity, deltaTime, addList)
    return newupdate

end

function BuffOperator_Dot.Execute(buffData, targetEntity, sourceEntity, updateData)
    
    local ctrlParam = RuntimeDataManager.New_BuffCtrl()
    ctrlParam.MissileHurtID = updateData.MissileHurtID
    ctrlParam.IsTracker = updateData.IsTracker
    ctrlParam.BuffOverRideFomula = updateData.BuffOverRideFomula or buffData.BuffFormula
    ctrlParam.ForceLayer = updateData.BuffLayer
    ctrlParam.HpChangeType = LuaConst.EHpChangeType.DOT
    SystemManager.AddBuff(targetEntity, buffData.CallBuffID, sourceEntity, nil, ctrlParam)
    
end

return BuffOperator_Dot