local ReplicatedStorage = game:GetService("ReplicatedStorage")
local ChatEvent = ReplicatedStorage:WaitForChild("ChatEvent")
local TweenService = game:GetService("TweenService")
local Players = game:GetService("Players")

local player = Players.LocalPlayer
local playerGui = script.Parent

local unreadCount = 0
local isChatOpened = false

-- إنشاء الواجهة
local gui = Instance.new("ScreenGui")
gui.Name = "ChatUI"; gui.ResetOnSpawn = false; gui.Parent = playerGui

-- زر فتح الشات 💬
local openButton = Instance.new("TextButton")
openButton.Parent = gui; openButton.Size = UDim2.new(0,70,0,70); openButton.Position = UDim2.new(0.02,0,0.5,-35)
openButton.Text = "💬"; openButton.Font = Enum.Font.GothamBlack; openButton.TextScaled = true
openButton.TextColor3 = Color3.new(1,1,1); openButton.BackgroundColor3 = Color3.fromRGB(25,25,25)
Instance.new("UICorner",openButton)

-- 🔴 دائرة الإشعارات (إصلاح الرقم)
local notif = Instance.new("TextLabel")
notif.Parent = openButton
notif.Size = UDim2.new(0,25,0,25)
notif.Position = UDim2.new(1,-18,0,-8)
notif.BackgroundColor3 = Color3.fromRGB(220,0,0)
notif.TextColor3 = Color3.new(1,1,1)
notif.Text = "0"
notif.TextScaled = true
notif.Font = Enum.Font.GothamBold
notif.Visible = false
Instance.new("UICorner",notif).CornerRadius = UDim.new(1,0)
Instance.new("UIStroke",notif).Thickness = 1.5

-- فريم الشat
local chatFrame = Instance.new("Frame")
chatFrame.Parent = gui; chatFrame.Size = UDim2.new(0.32,0,0.45,0); chatFrame.Position = UDim2.new(0.08,0,0.5,-200)
chatFrame.BackgroundColor3 = Color3.fromRGB(35,35,35); chatFrame.BackgroundTransparency = 1; chatFrame.Visible = false
Instance.new("UICorner",chatFrame)

local scroll = Instance.new("ScrollingFrame")
scroll.Parent = chatFrame; scroll.Size = UDim2.new(1,-10,0.8,-10); scroll.Position = UDim2.new(0,5,0,5)
scroll.BackgroundTransparency = 1; local layout = Instance.new("UIListLayout",scroll); layout.Padding = UDim.new(0,4)

local box = Instance.new("TextBox")
box.Parent = chatFrame; box.Size = UDim2.new(0.72,0,0.17,0); box.Position = UDim2.new(0.02,0,0.82,0)
box.BackgroundColor3 = Color3.fromRGB(45,45,45); box.TextColor3 = Color3.new(1,1,1); box.PlaceholderText = "اكتب هنا..."
Instance.new("UICorner",box)

local sendBtn = Instance.new("TextButton")
sendBtn.Parent = chatFrame; sendBtn.Size = UDim2.new(0.24,0,0.17,0); sendBtn.Position = UDim2.new(0.75,0,0.82,0)
sendBtn.Text = "إرسال"; sendBtn.BackgroundColor3 = Color3.fromRGB(0, 140, 255); Instance.new("UICorner",sendBtn)

openButton.MouseButton1Click:Connect(function()
    isChatOpened = not isChatOpened
    chatFrame.Visible = isChatOpened
    if isChatOpened then
        unreadCount = 0
        notif.Visible = false
        chatFrame.BackgroundTransparency = 0.2
    else
        chatFrame.BackgroundTransparency = 1
    end
end)

ChatEvent.OnClientEvent:Connect(function(senderName, message, tag, color, msgType)
    -- إظهار الرقم فوراً عند أي رسالة (حتى رسالة الدخول)
    if not isChatOpened then
        unreadCount = unreadCount + 1
        notif.Text = tostring(unreadCount)
        notif.Visible = true
    end

    local label = Instance.new("TextLabel")
    label.Size = UDim2.new(1,-10,0,25); label.BackgroundTransparency = 1; label.Font = Enum.Font.GothamBold; label.TextSize = 17; label.RichText = true; label.TextXAlignment = Enum.TextXAlignment.Left
    label.TextColor3 = color

    local stroke = Instance.new("UIStroke", label)
    stroke.Color = Color3.new(0,0,0); stroke.Thickness = 1.3

    if msgType == "System" then
        label.Text = "⚠️ " .. message
    elseif msgType == "Join" then
        label.TextColor3 = Color3.fromRGB(180,180,180); label.TextTransparency = 0.4; label.Text = "📥 " .. message; stroke.Enabled = false
    else
        -- الترتيب الجديد المطلوب لصانع الماب
        if tag == "OWNER" then
            label.Text = "👑 Owner " .. senderName .. ": " .. message
        else
            label.Text = senderName .. ": " .. message
        end
    end

    label.Parent = scroll
    scroll.CanvasSize = UDim2.new(0,0,0,layout.AbsoluteContentSize.Y)
    scroll.CanvasPosition = Vector2.new(0, layout.AbsoluteContentSize.Y)

    -- فقاعة الرأس
    if msgType == "" or msgType == nil then
        local char = Players:FindFirstChild(senderName) and Players[senderName].Character
        if char and char:FindFirstChild("Head") then
            if char.Head:FindFirstChild("ChatBubble") then char.Head.ChatBubble:Destroy() end
            local bill = Instance.new("BillboardGui", char.Head); bill.Size = UDim2.new(0,200,0,50); bill.StudsOffset = Vector3.new(0,3,0)
            local bFrame = Instance.new("Frame", bill); bFrame.Size = UDim2.new(1,0,1,0); bFrame.BackgroundColor3 = Color3.new(0,0,0); bFrame.BackgroundTransparency = 0.3; Instance.new("UICorner", bFrame)
            local bText = Instance.new("TextLabel", bFrame); bText.Size = UDim2.new(1,-10,1,-10); bText.Position = UDim2.new(0,5,0,5); bText.BackgroundTransparency = 1; bText.Text = message; bText.TextColor3 = color; bText.TextScaled = true; bText.Font = Enum.Font.GothamBold; Instance.new("UIStroke", bText).Thickness = 1.5
            task.delay(4, function() if bill then bill:Destroy() end end)
            end
            end
            end)

                local function send() if box.Text ~= "" then ChatEvent:FireServer(box.Text); box.Text = "" end end
                sendBtn.MouseButton1Click:Connect(send)
                box.FocusLost:Connect(function(e) if e then send() end end)