---@class WBP_NoticeLayer_C:UUserWidget
---@field AttackWaveNoticePanel UCanvasPanel
---@field AttackWaveRemainTimeNoticePanel UCanvasPanel
---@field CountDownNoticePanel UCanvasPanel
---@field GeneralNoticePanel UCanvasPanel
---@field InitialNoticePanel UCanvasPanel
---@field Notice_AttackWave UWBP_AttackWaveNotice_C
---@field Notice_AttackWaveRemainTime UWBP_AttackWaveRemainTimeNotice_C
---@field Notice_CountDown UWBP_CountDownNotice_C
---@field Notice_General UWBP_GlobalNotice_C
---@field Notice_Initial UWBP_InitialNotice_C
---@field Notice_Respawn UWBP_RespawnNotice_C
---@field Notice_Rolling UWBP_RollingNoticePanel_C
---@field Notice_Warning UWBP_WarningFrameNotice_C
---@field RespawnNoticePanel UCanvasPanel
---@field RollingNoticePanel UCanvasPanel
---@field WarningNoticePanel UCanvasPanel
--Edit Below--
local WBP_NoticeLayer = {
    bInitDoOnce = false,
    NoticeMap = {},
    NoticeWidgets = {},
}; 

function WBP_NoticeLayer:Construct()
    self.NoticeWidgets = {
        [ECustomNoticeType.AttackWaveNotice] = self.Notice_AttackWave,
        [ECustomNoticeType.AttackWaveRemainTimeNotice] = self.Notice_AttackWaveRemainTime,
        [ECustomNoticeType.GeneralNotice] = self.Notice_General,
        [ECustomNoticeType.RespawnNotice] = self.Notice_Respawn,
        [ECustomNoticeType.InitialNotice] = self.Notice_Initial,
        [ECustomNoticeType.CountDownNotice] = self.Notice_CountDown,
        [ECustomNoticeType.GlobalWarningNotice] = self.Notice_Warning,
    }
    self.NoticeMap = {
        [ECustomNoticeType.AttackWaveNotice] = {},
        [ECustomNoticeType.AttackWaveRemainTimeNotice] = {},
        [ECustomNoticeType.GeneralNotice] = {},
        [ECustomNoticeType.RespawnNotice] = {},
        [ECustomNoticeType.InitialNotice] = {},
        [ECustomNoticeType.CountDownNotice] = {},
        [ECustomNoticeType.GlobalWarningNotice] = {},
    }

    for _, NoticeWidget in pairs(self.NoticeWidgets) do
        NoticeWidget:SetVisibility(ESlateVisibility.Collapsed)
    end

    EventSystem:AddListener(EventType.OnGameStageChanged, WBP_NoticeLayer.OnGameStageChange, self)

    self:OnGameStageChange(UGCGameSystem.GameState.GameStage)

    self.bCanEverTick = true
end

function WBP_NoticeLayer:Destruct()
    self.bCanEverTick = false
    self.NoticeWidgets = nil
    self.NoticeMap = nil
    EventSystem:RemoveListener(EventType.OnGameStageChanged, WBP_NoticeLayer.OnGameStageChange, self)
end

function WBP_NoticeLayer:Tick(MyGeometry, InDeltaTime)
    for NoticeType, NoticeDataList in pairs(self.NoticeMap) do
        if table.getCount(NoticeDataList) > 0 then
            local NoticeData = NoticeDataList[1]
            NoticeData.Duration = NoticeData.Duration + InDeltaTime
            if NoticeData.Duration >= NoticeData.ShowTime then
                self:DefaultCloseNotice(NoticeData)
                table.remove(NoticeDataList, 1)
                if table.getCount(NoticeDataList) > 0 then
                    local NextIndex, NextValue = next(NoticeDataList)
                    if NextIndex ~= nil and NextValue ~= nil then
                        self:CreateNewNotice(NextValue)
                    end
                end
            end
        end
    end
end

function WBP_NoticeLayer:OnGameStageChange(GameStage)
    if GameStage ~= EGameStage.WaitForPlayer then
        self.InitialNoticePanel:SetVisibility(ESlateVisibility.Collapsed)
    else
        self.InitialNoticePanel:SetVisibility(ESlateVisibility.HitTestInvisible)
    end
end

function WBP_NoticeLayer:InitFromParam(NoticeType, ...)
    self:ShowNotice(NoticeType, ...)
end

function WBP_NoticeLayer:ShowNotice(NoticeType, ...)
    if select("#", ...) <= 0 then
        return
    end

    local NoticeShowTime = 2.0

    local Params = {}
    local InParam = {...}

    if NoticeType == ECustomNoticeType.GeneralNotice then
        for _, value in ipairs(InParam) do
            local ValueType = type(value)
            if ValueType == "string" then
                if Params["Txt"] == nil then
                    Params["Txt"] = {}
                end
                table.insert(Params["Txt"], value)
            elseif ValueType == "boolean" then
                Params["ShowAlert"] = value
            elseif ValueType == "number" then
                NoticeShowTime = value
            end
        end
    elseif NoticeType == ECustomNoticeType.RollingNotice then
        self.Notice_Rolling:OnReceiveRollingNoticeData(...)
        return
    elseif NoticeType == ECustomNoticeType.RespawnNotice then
        Params["Time"] = InParam[1]
        NoticeShowTime = tonumber(InParam[1]) + 0.5
    elseif NoticeType == ECustomNoticeType.AttackWaveNotice then
        Params["CurWave"] = InParam[1]
        Params["TotalWave"] = InParam[2]
        NoticeShowTime = 500.0
    elseif NoticeType == ECustomNoticeType.AttackWaveRemainTimeNotice then
        Params["RemainTime"] = InParam[1]
    elseif NoticeType == ECustomNoticeType.InitialNotice then
        if UGCGameSystem.GameState.GameStage == EGameStage.WaitForPlayer then
            local WaitForPlayerRemainTime = UGCGameSystem.GameState.WaitPlayerJoinTime
            if WaitForPlayerRemainTime > 0.5 then
                NoticeShowTime = WaitForPlayerRemainTime - 0.5
            else
                return
            end
        else
            NoticeShowTime = 0.1
        end
    elseif NoticeType == ECustomNoticeType.CountDownNotice then
        for _, value in ipairs(InParam) do
            local ValueType = type(value)
            if ValueType == "string" then
                Params["Txt"] = value
            elseif ValueType == "number" then
                Params["Time"] = value
                NoticeShowTime = tonumber(value) + 0.5
            elseif ValueType == "boolean" then
                Params["ShowAlert"] = value
            end
        end
    elseif NoticeType == ECustomNoticeType.GlobalWarningNotice then
        local InNoticeShowTime = -1.0
        for _, value in ipairs(InParam) do
            local ValueType = type(value)
            if ValueType == "string" then
                Params["Txt"] = value
            elseif ValueType == "number" then
                InNoticeShowTime = tonumber(value) + 0.5
            elseif ValueType == "boolean" then
                Params["NeedFrame"] = value
            end
        end
        NoticeShowTime = InNoticeShowTime > 0 and InNoticeShowTime or 5.0
    end

    local NoticeData = {
        Type = NoticeType,
        ShowTime = NoticeShowTime,
        Duration = 0,
        Params = Params,
    }
    self:ShowGameNotice(NoticeData)
end

function WBP_NoticeLayer:ShowGameNotice(InNoticeData)
    local NoticeList = self.NoticeMap[InNoticeData.Type]
    local NoticeWidget = self.NoticeWidgets[InNoticeData.Type]
    if table.getCount(NoticeList) > 0 then
        local NoticeNow = NoticeList[1]
        if UE.IsValid(NoticeWidget) and NoticeNow.Type == InNoticeData.Type then
            if NoticeNow.Type == ECustomNoticeType.GeneralNotice then
                if self:HasSameGeneralNotice(InNoticeData) then
                    return
                end
                local NoticeNowRemainTime = NoticeNow.ShowTime - NoticeNow.Duration
                if InNoticeData.ShowTime - NoticeNowRemainTime > 2.0 then
                    InNoticeData.ShowTime = InNoticeData.ShowTime - NoticeNowRemainTime
                end
                table.insert(self.NoticeMap[InNoticeData.Type], InNoticeData)
            else
                NoticeNow.Duration = 0.0
                NoticeNow.ShowTime = InNoticeData.ShowTime
                NoticeNow.Params = InNoticeData.Params
                NoticeWidget:InitNoticeFromParam(InNoticeData.Params)
            end
        else
            self:DefaultCloseNotice(InNoticeData)
            self.NoticeMap[InNoticeData.Type] = {}
        end
    else
        table.insert(self.NoticeMap[InNoticeData.Type], InNoticeData)
        self:CreateNewNotice(InNoticeData)
    end
end

function WBP_NoticeLayer:CreateNewNotice(NoticeData)
    local NoticeType = NoticeData.Type
    local NoticeWidget = self.NoticeWidgets[NoticeType]
    NoticeWidget:InitNoticeFromParam(NoticeData.Params)
    NoticeWidget:ShowEnterAnimation()
    return NoticeWidget
end

function WBP_NoticeLayer:DefaultCloseNotice(InNoticeData)
    local NoticeWidget = self.NoticeWidgets[InNoticeData.Type]
    if UE.IsValid(NoticeWidget) then
        NoticeWidget:DefaultClose()
    end
end

function WBP_NoticeLayer:HasSameGeneralNotice(InNoticeData)
    local CurNoticeTextType = type(InNoticeData.Params.Txt)
    local CurNoticeText = InNoticeData.Params.Txt
    for _, NoticeData in pairs(self.NoticeMap[InNoticeData.Type]) do
        local PreNoticeText = NoticeData.Params.Txt
        if type(PreNoticeText) == CurNoticeTextType then
            if CurNoticeTextType == 'string' then
                if CurNoticeText == PreNoticeText then
                    return true
                end
            else
                if table.getCount(CurNoticeText) > 0 and table.getCount(CurNoticeText) == table.getCount(PreNoticeText) then
                    local NoticeTextStr1 = ""
                    local NoticeTextStr2 = ""
                    for i = 1 , table.getCount(CurNoticeText) do
                        NoticeTextStr1 = NoticeTextStr1..CurNoticeText[i]
                        NoticeTextStr2 = NoticeTextStr2..PreNoticeText[i]
                    end
                    if NoticeTextStr1 == NoticeTextStr2 then
                        return true
                    end
                end
            end
        end
    end
    return false
end

function WBP_NoticeLayer:CloseRemainGeneralNotice()
    self.bCanEverTick = false
    
    for NoticeType, Widget in pairs(self.NoticeWidgets) do
        if NoticeType ~= ECustomNoticeType.GeneralNotice then
            Widget:SetVisibility(ESlateVisibility.Collapsed)
        end
    end
end

return WBP_NoticeLayer;