-- 控制客户端表现管理

local PerformanceClient = {}
PerformanceClient.pData = {}

--> Services
local ReplicatedStorage = game:GetService("ReplicatedStorage")

--> Events
local EventsFolder = ReplicatedStorage:FindFirstChild("Events")
local RE_PerformanceEvent = EventsFolder:FindFirstChild("RE_PerformanceEvent")
local RE_CleanPlayerPerformance = EventsFolder:FindFirstChild("RE_CleanPlayerPerformance")
local RE_DamagePerformance = EventsFolder:FindFirstChild("RE_DamagePerformance")
local RE_AbilityPerformance = EventsFolder:FindFirstChild("RE_AbilityPerformance")
local RE_ShowGetEquipments = EventsFolder:FindFirstChild("RE_ShowGetEquipments")

--> Dependencies
local UIManager = require(script.Parent.Parent.UI.UIManager)
local Signal = require(ReplicatedStorage.Tools.Signal)

--> Variables
local LocalPlayer = game.Players.LocalPlayer
local DamageBoard = require(script.DamageBoard)
local showAbilitySignal = Signal.new(Signal.ENUM.SHOW_ABILITY)

--------------------------------------------------------------------------------
-- 生成本地化表现目录
local PerformanceFolder = Instance.new("Folder")
PerformanceFolder.Name = "Performance"
PerformanceFolder.Parent = game.Workspace

-- 加载所有客户端行为
local Behaviours = {}
local BehaviourFolder = ReplicatedStorage:FindFirstChild("Modules"):FindFirstChild("BehavioursClient")
if BehaviourFolder then
	for _, behaviourModule in ipairs(BehaviourFolder:GetChildren()) do
		if behaviourModule:IsA("ModuleScript") then
			local success, result = pcall(require, behaviourModule)
			if success then
				-- 去掉文件名后缀
				local name = behaviourModule.Name
				Behaviours[name] = result
			else
				warn("加载代理模块失败: " .. behaviourModule.Name, result)
			end
		end
	end
end


-- 监听表现事件调用
RE_PerformanceEvent.OnClientEvent:Connect(function(ServerTime: number, CastTag: string, CasterPlayer: Player, BehaviourName: string, CastState: boolean, Infos: table)
    -- 初始化玩家存储
    local UserId = CasterPlayer.UserId
    if not PerformanceClient.pData[UserId] then PerformanceClient.pData[UserId] = {} end

    local delayTime = ServerTime - tick()
    if CastTag == "Init" then
        -- 暂时就新增一个表，不调用初始化，因为服务端不是多个new做的，而是多次调用
        if not PerformanceClient.pData[UserId][BehaviourName] then
            PerformanceClient.pData[UserId][BehaviourName] = {}
        end
    elseif CastTag == "Show" then
        -- print("Show", BehaviourName, Behaviours, Infos)
        -- 直接调用init和对应的show(因为服务端只new一次，客户端多次调用)
        if not PerformanceClient.pData[UserId][BehaviourName] then return end
        for _, CastInfo in pairs(Infos) do
            -- TODO:这里处理技能cd
            local BehaviourTable = PerformanceClient.pData[UserId][BehaviourName]
            BehaviourTable[CastInfo.UniqueId] = Behaviours[BehaviourName]:Init(CasterPlayer, CastInfo, delayTime, CastState)
            BehaviourTable[CastInfo.UniqueId]:Show(CasterPlayer, CastInfo, delayTime, CastState)
            
            -- 发送更新信号
            showAbilitySignal:Fire(BehaviourName, CastInfo)
        end
    elseif CastTag == "Destroy" then
        if not PerformanceClient.pData[UserId][BehaviourName] then return end
        for _, CastInfo in pairs(Infos) do
            local Behaviour = PerformanceClient.pData[UserId][BehaviourName][CastInfo.UniqueId]
            if Behaviour and Behaviour.Destroy then
                Behaviour:Destroy()
            end
        end
    end
end)


-- 监听伤害表现事件调用
RE_DamagePerformance.OnClientEvent:Connect(function(ServerTime: number, CastTag: string, CastPlayer: Player, DamageDetail: table)
    -- print("DamagePerformance", ServerTime, CastTag, CastPlayer, DamageDetail)
    DamageBoard:CreateNormalDamageBoard(DamageDetail)
end)

-- 这里主要是初始化
RE_AbilityPerformance.OnClientEvent:Connect(function(ServerTime: number, CastTag: string, CastPlayer: Player, AbilityDetail: table)
    print("AbilityPerformance", ServerTime, CastTag, CastPlayer, AbilityDetail)
    if not UIManager:IsOpened("AbilityStateWindow") then
        UIManager:OpenWindow("AbilityStateWindow", AbilityDetail)
    else
        UIManager:SetData("AbilityStateWindow", AbilityDetail)
    end
end)

-- 清理玩家所有表现数据
RE_CleanPlayerPerformance.OnClientEvent:Connect(function(CleanedPlayer: Player)
    local UserId = CleanedPlayer.UserId
    if not PerformanceClient.pData[UserId] then return end
    for _, BehaviourList in pairs(PerformanceClient.pData[UserId]) do
        for _, Behaviour in pairs(BehaviourList) do
            Behaviour:Destroy()
        end
    end
    PerformanceClient.pData[UserId] = nil
end)

-- 监听获取装备事件调用
RE_ShowGetEquipments.OnClientEvent:Connect(function(EquipmentDetail: table)
    if not UIManager:IsOpened("GetEquipmentsWindow") then
        UIManager:OpenWindow("GetEquipmentsWindow", EquipmentDetail)
    end
end)

-- 打开默认界面
UIManager:OpenWindow("MainWindow")
UIManager:OpenWindow("TipsWindow")

return PerformanceClient