local SimpleSkillTask = require("Script.SimpleSkill.Task.SimpleSkillTask")
local SimpleSkillTask_StrongWind = LuaClass("SimpleSkillTask_StrongWind", SimpleSkillTask)

SimpleSkillTask_StrongWind.AdditionDamageRateTable = {0.15, 0.22, 0.3, 0.4}
SimpleSkillTask_StrongWind.SkillDurationTable = {5, 6, 7, 8}
SimpleSkillTask_StrongWind.CurDamageRate = 0.0
SimpleSkillTask_StrongWind.CurSkillDuration = 5.0

SimpleSkillTask_StrongWind.CachedSpeedScale = 0

function SimpleSkillTask_StrongWind:ctor(OwnerSkill)
    SimpleSkillTask_StrongWind.super.ctor(self, OwnerSkill)
end

function SimpleSkillTask_StrongWind:InitTaskFromData(TaskData, CasterPawn)
    SimpleSkillTask.InitTaskFromData(self, TaskData, CasterPawn)

    self.TaskName = "StrongWind"
end

function SimpleSkillTask_StrongWind:UpdateSkillLevel(NewSkillLevel)
    SimpleSkillTask.UpdateSkillLevel(self, NewSkillLevel)

    self.CurDamageRate = self.AdditionDamageRateTable[NewSkillLevel]
    self.CurSkillDuration = self.SkillDurationTable[NewSkillLevel]
end

function SimpleSkillTask_StrongWind:ActivateTask()
    SimpleSkillTask.ActivateTask(self)

    if self.TimerHandle ~= nil then
        EventSystem.StopTimer(self.LoopTimerHandle)
        EventSystem.StopTimer(self.TimerHandle)
        if self.CachedSpeedScale > 0.1 then
            UGCPawnAttrSystem.SetSpeedScale(self.CasterPawn, self.CachedSpeedScale)
        end
    end

    self:EnableEffectWithId(self.EffectId, self.CasterPawn, nil, self.CurSkillDuration, EEffectSpawnLocationType.Attach)

    self.CachedSpeedScale = UGCPawnAttrSystem.GetSpeedScale(self.CasterPawn)
    UGCPawnAttrSystem.SetSpeedScale(self.CasterPawn, self.CachedSpeedScale * 1.5)

    local Base_Attack = UGCGameSystem.GetPlayerStateByPlayerKey(self.CasterPawn.PlayerKey).Attributes[AttributeType.Base].Base_Attack
    local DamageAmount = 80 + Base_Attack * self.CurDamageRate
    local EventInstigator = UGCGameSystem.GetPlayerControllerByPlayerKey(self.CasterPawn.PlayerKey)

    local TargetPawns = self:GetTargetPawns()
    for _, TargetPawn in pairs(TargetPawns) do
        UGCGameSystem.ApplyDamage(TargetPawn, DamageAmount, EventInstigator, self.CasterPawn, EDamageType.ShootDamage)
    end
    
    self.LoopTimerHandle = EventSystem.SetTimerLoop(self.CasterPawn, function()
        local TargetPawns = self:GetTargetPawns()
        for _, TargetPawn in pairs(TargetPawns) do
            UGCGameSystem.ApplyDamage(TargetPawn, DamageAmount, EventInstigator, self.CasterPawn, EDamageType.ShootDamage)
        end
    end, 1.0)

    self.TimerHandle = EventSystem.SetTimer(self.CasterPawn, function()
        if self.LoopTimerHandle ~= nil then
            EventSystem.StopTimer(self.LoopTimerHandle)
        end
        if self.CachedSpeedScale > 0.1 then
            UGCPawnAttrSystem.SetSpeedScale(self.CasterPawn, self.CachedSpeedScale)
        end
    end, self.CurSkillDuration)
end

return SimpleSkillTask_StrongWind;