local Players = game:GetService("Players")
local CoreGui = game:GetService("CoreGui")
local TeleportService = game:GetService("TeleportService")
local RunService = game:GetService("RunService")
local LocalPlayer = Players.LocalPlayer
local Camera = workspace.CurrentCamera

-- Eski UI varsa temizle
if CoreGui:FindFirstChild("XZeroMegaHub") then
    CoreGui.XZeroMegaHub:Destroy()
end

-- Ana Ekran
local ScreenGui = Instance.new("ScreenGui", CoreGui)
ScreenGui.Name = "XZeroMegaHub"

-- Oynak / Sürüklenebilir Ana Çerçeve
local MainFrame = Instance.new("Frame", ScreenGui)
MainFrame.Size = UDim2.new(0, 360, 0, 480)
MainFrame.Position = UDim2.new(0.5, -180, 0.3, -240)
MainFrame.BackgroundColor3 = Color3.fromRGB(18, 18, 24)
MainFrame.BorderSizePixel = 0
MainFrame.Active = true
MainFrame.Draggable = true

-- Başlık
local Title = Instance.new("TextLabel", MainFrame)
Title.Size = UDim2.new(1, 0, 0, 45)
Title.BackgroundColor3 = Color3.fromRGB(28, 28, 38)
Title.Text = "🔥 XZero - Ultimate Dedektif & Spectate Hub"
Title.TextColor3 = Color3.fromRGB(255, 255, 255)
Title.Font = Enum.Font.SourceSansBold
Title.TextSize = 15

-- Arama Kutusu
local NameInput = Instance.new("TextBox", MainFrame)
NameInput.Size = UDim2.new(0.9, 0, 0, 35)
NameInput.Position = UDim2.new(0.05, 0, 0.11, 0)
NameInput.BackgroundColor3 = Color3.fromRGB(35, 35, 48)
NameInput.TextColor3 = Color3.fromRGB(255, 255, 255)
NameInput.PlaceholderText = "Kullanıcı Adı Girin..."
NameInput.Font = Enum.Font.SourceSans
NameInput.TextSize = 14
NameInput.Text = ""

-- Bilgi Gösterme Paneli
local InfoScroll = Instance.new("ScrollingFrame", MainFrame)
InfoScroll.Size = UDim2.new(0.9, 0, 0, 110)
InfoScroll.Position = UDim2.new(0.05, 0, 0.20, 0)
InfoScroll.BackgroundColor3 = Color3.fromRGB(12, 12, 16)
InfoScroll.BorderSizePixel = 0
InfoScroll.CanvasSize = UDim2.new(0, 0, 0, 250)
InfoScroll.ScrollBarThickness = 6

local InfoText = Instance.new("TextLabel", InfoScroll)
InfoText.Size = UDim2.new(1, -10, 1, 0)
InfoText.Position = UDim2.new(0, 5, 0, 5)
InfoText.BackgroundTransparency = 1
InfoText.TextColor3 = Color3.fromRGB(200, 200, 220)
InfoText.Font = Enum.Font.Code
InfoText.TextSize = 13
InfoText.TextXAlignment = Enum.TextXAlignment.Left
InfoText.TextYAlignment = Enum.TextYAlignment.Top
InfoText.TextWrapped = true
InfoText.Text = "Sistem Hazır!\n- İsmi yazıp istediğin özelliği seçebilirsin.\n- Spectate (Gözetleme) modu ile oyuncuları canlı izleyebilirsin."

-- Buton Alanı (Grid Layout)
local ButtonContainer = Instance.new("Frame", MainFrame)
ButtonContainer.Size = UDim2.new(0.9, 0, 0.32, 0)
ButtonContainer.Position = UDim2.new(0.05, 0, 0.63, 0)
ButtonContainer.BackgroundTransparency = 1

local UIGrid = Instance.new("UIGridLayout", ButtonContainer)
UIGrid.CellSize = UDim2.new(0.48, 0, 0.30, 0)
UIGrid.CellPadding = UDim2.new(0.04, 0, 0.06, 0)

-- Buton 1: Profili Tara
local InspectBtn = Instance.new("TextButton", ButtonContainer)
InspectBtn.BackgroundColor3 = Color3.fromRGB(0, 130, 250)
InspectBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
InspectBtn.Font = Enum.Font.SourceSansBold
InspectBtn.TextSize = 13
InspectBtn.Text = "🔍 Profili Tara"

-- Buton 2: Gözetleme (Spectate)
local SpectateBtn = Instance.new("TextButton", ButtonContainer)
SpectateBtn.BackgroundColor3 = Color3.fromRGB(220, 130, 0)
SpectateBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
SpectateBtn.Font = Enum.Font.SourceSansBold
SpectateBtn.TextSize = 13
SpectateBtn.Text = "👁️ Gözetle (Aç/Kapat)"

-- Buton 3: Aynı Sunucuda Işınlan
local TeleportBtn = Instance.new("TextButton", ButtonContainer)
TeleportBtn.BackgroundColor3 = Color3.fromRGB(0, 180, 90)
TeleportBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
TeleportBtn.Font = Enum.Font.SourceSansBold
TeleportBtn.TextSize = 13
TeleportBtn.Text = "⚡ Yanına Işınlan"

-- Buton 4: Başka Sunucuya Katıl
local ServerJoinBtn = Instance.new("TextButton", ButtonContainer)
ServerJoinBtn.BackgroundColor3 = Color3.fromRGB(150, 40, 200)
ServerJoinBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
ServerJoinBtn.Font = Enum.Font.SourceSansBold
ServerJoinBtn.TextSize = 13
ServerJoinBtn.Text = "🌐 Sunucusuna Git"

-- Buton 5: Hız & Zıplama
local SpeedBtn = Instance.new("TextButton", ButtonContainer)
SpeedBtn.BackgroundColor3 = Color3.fromRGB(50, 50, 70)
SpeedBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
SpeedBtn.Font = Enum.Font.SourceSansBold
SpeedBtn.TextSize = 13
SpeedBtn.Text = "🚀 Hız 50 / Zıpla 120"

-- Alt Bilgi Notu
local Footer = Instance.new("TextLabel", MainFrame)
Footer.Size = UDim2.new(1, 0, 0, 20)
Footer.Position = UDim2.new(0, 0, 0.95, 0)
Footer.BackgroundTransparency = 1
Footer.TextColor3 = Color3.fromRGB(100, 100, 120)
Footer.Font = Enum.Font.SourceSans
Footer.TextSize = 11
Footer.Text = "Discord.gg / ScriptBlox Exclusive"

--- İŞLEVLER ---

-- Spectate Değişkenleri
local isSpectating = false
local targetPlayer = nil
local spectateConnection = nil

-- 1. PROFİL TARAMA
InspectBtn.MouseButton1Click:Connect(function()
    local name = NameInput.Text
    if name == "" then
        InfoText.Text = "Hata: Lütfen bir oyuncu adı yaz!"
        return
    end
    InfoText.Text = "Bilgiler taranıyor..."
    local success, userId = pcall(function()
        return Players:GetUserIdFromNameAsync(name)
    end)
    if success and userId then
        local profileUrl = "https://www.roblox.com/users/" .. userId .. "/profile"
        local status = "Bu sunucuda değil"
        for _, p in ipairs(Players:GetPlayers()) do
            if p.UserId == userId then
                status = "Şu an BU SUNUCUDA oynuyor!"
                break
            end
        end
        InfoText.Text = "== DOSYA ==\nAd: " .. name .. "\nID: " .. userId .. "\nDurum: " .. status .. "\nLink:\n" .. profileUrl
    else
        InfoText.Text = "Kullanıcı bulunamadı!"
    end
end)

-- 2. GÖZETLEME (SPECTATE)
SpectateBtn.MouseButton1Click:Connect(function()
    local name = string.lower(NameInput.Text)
    if name == "" and not isSpectating then
        InfoText.Text = "Gözetlemek için bir isim gir!"
        return
    end

    if isSpectating then
        -- Spectate Kapat
        if spectateConnection then spectateConnection:Disconnect() end
        Camera.CameraSubject = LocalPlayer.Character and LocalPlayer.Character:FindFirstChild("Humanoid")
        isSpectating = false
        InfoText.Text = "👁️ Gözetleme modu kapatıldı. Kendi karakterine döndün."
        SpectateBtn.BackgroundColor3 = Color3.fromRGB(220, 130, 0)
    else
        -- Hedefi Bul ve Spectate Aç
        targetPlayer = nil
        for _, p in ipairs(Players:GetPlayers()) do
            if string.sub(string.lower(p.Name), 1, #name) == name or string.sub(string.lower(p.DisplayName), 1, #name) == name then
                targetPlayer = p
                break
            end
        end

        if targetPlayer and targetPlayer.Character and targetPlayer.Character:FindFirstChild("Humanoid") then
            isSpectating = true
            SpectateBtn.BackgroundColor3 = Color3.fromRGB(0, 200, 0)
            InfoText.Text = "👁️ Gözetleniyor: " .. targetPlayer.Name .. " canlı izleniyor!"
            
            spectateConnection = RunService.RenderStepped:Connect(function()
                if targetPlayer and targetPlayer.Character and targetPlayer.Character:FindFirstChild("Humanoid") then
                    Camera.CameraSubject = targetPlayer.Character.Humanoid
                else
                    -- Oyuncu oyundan çıkarsa normale dön
                    Camera.CameraSubject = LocalPlayer.Character and LocalPlayer.Character:FindFirstChild("Humanoid")
                    isSpectating = false
                    SpectateBtn.BackgroundColor3 = Color3.fromRGB(220, 130, 0)
                end
            end)
        else
            InfoText.Text = "Oyuncu bu sunucuda bulunamadı!"
        end
    end
end)

-- 3. AYNI SUNUCUDA IŞINLAN
TeleportBtn.MouseButton1Click:Connect(function()
    local name = string.lower(NameInput.Text)
    for _, p in ipairs(Players:GetPlayers()) do
        if string.sub(string.lower(p.Name), 1, #name) == name or string.sub(string.lower(p.DisplayName), 1, #name) == name then
            if p.Character and p.Character:FindFirstChild("HumanoidRootPart") then
                LocalPlayer.Character.HumanoidRootPart.CFrame = p.Character.HumanoidRootPart.CFrame * CFrame.new(0, 0, 3)
                InfoText.Text = "⚡ " .. p.Name .. " yanına ışınlandın!"
                return
            end
        end
    end
    InfoText.Text = "Oyuncu sunucuda bulunamadı!"
end)

-- 4. BAŞKA SUNUCUYA KATIL (Server Join)
ServerJoinBtn.MouseButton1Click:Connect(function()
    local name = NameInput.Text
    local success, userId = pcall(function()
        return Players:GetUserIdFromNameAsync(name)
    end)
    if success and userId then
        InfoText.Text = "🌐 Sunucusuna geçiliyor..."
        pcall(function()
            TeleportService:TeleportToPlaceInstance(game.PlaceId, userId, LocalPlayer)
        end)
    else
        InfoText.Text = "Kullanıcı bulunamadı!"
    end
end)

-- 5. HIZ & ZIPLAMA
SpeedBtn.MouseButton1Click:Connect(function()
    local char = LocalPlayer.Character
    if char and char:FindFirstChild("Humanoid") then
        char.Humanoid.WalkSpeed = 50
        char.Humanoid.JumpPower = 120
        InfoText.Text = "🚀 Hız ve zıplama güçlendirildi!"
    end
end)