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

SimpleSkillTask_Tread.AdditionDamageRateTable = {1.5, 2.0, 2.5, 3.0}
SimpleSkillTask_Tread.StunDurationTable = {1, 1.2, 1.4, 2}
SimpleSkillTask_Tread.CurDamageRate = 0.0
SimpleSkillTask_Tread.CurStunDuration = 0.0

SimpleSkillTask_Tread.AffectedMonsters = {}

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

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

    self.TaskName = "Tread"
end

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

    self.CurDamageRate = self.AdditionDamageRateTable[self.SkillLevel]
    self.CurStunDuration = self.StunDurationTable[self.SkillLevel]
end

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

    self.AffectedMonsters = {}

    self:EnableEffectWithId(self.EffectId, self.CasterPawn, nil, 0, EEffectSpawnLocationType.Bottom)

    local Base_Attack = UGCGameSystem.GetPlayerStateByPlayerKey(self.CasterPawn.PlayerKey).Attributes[AttributeType.Base].Base_Attack
    local DamageAmount = 180 + Base_Attack * self.CurDamageRate
    local EventInstigator = UGCGameSystem.GetPlayerControllerByPlayerKey(self.CasterPawn.PlayerKey)
    
    local TargetPawns = self:GetTargetPawns()
    for _, TargetPawn in pairs(TargetPawns) do
        TargetPawn:SetIsStun(true, self.CurStunDuration)
        UGCGameSystem.ApplyDamage(TargetPawn, DamageAmount, EventInstigator, self.CasterPawn, EDamageType.ShootDamage)
    end
end

return SimpleSkillTask_Tread;