local player = game.Players.LocalPlayer
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local UserInputService = game:GetService("UserInputService")
local CoreGui = game:GetService("CoreGui")
local StarterGui = game:GetService("StarterGui")

-- Create GUI
local screenGui = Instance.new("ScreenGui", player:WaitForChild("PlayerGui"))
local frame = Instance.new("Frame", screenGui)
local textBox = Instance.new("TextBox", frame)
local textButton = Instance.new("TextButton", frame)
local messageLabel = Instance.new("TextLabel", frame)

-- Configure GUI elements
frame.Size = UDim2.new(0.3, 0, 0.4, 0)
frame.Position = UDim2.new(0.35, 0, 0.3, 0)
frame.BackgroundColor3 = Color3.fromRGB(255, 255, 255)

textBox.Size = UDim2.new(0.8, 0, 0.2, 0)
textBox.Position = UDim2.new(0.1, 0, 0.1, 0)
textBox.PlaceholderText = "Enter rank (0-5)"

textButton.Size = UDim2.new(0.5, 0, 0.2, 0)
textButton.Position = UDim2.new(0.25, 0, 0.4, 0)
textButton.Text = "Rank Me!"

messageLabel.Size = UDim2.new(1, 0, 0.2, 0)
messageLabel.Position = UDim2.new(0, 0, 0.7, 0)
messageLabel.Text = ""
messageLabel.TextColor3 = Color3.fromRGB(0, 0, 0)

-- Create RemoteEvent for ranking
local rankPlayerEvent = Instance.new("RemoteEvent", ReplicatedStorage)
rankPlayerEvent.Name = "RankPlayer"

-- Handle button click
textButton.MouseButton1Click:Connect(function()
    local rankNumber = tonumber(textBox.Text)
    if rankNumber and rankNumber >= 0 and rankNumber <= 5 then
        rankPlayerEvent:FireServer(rankNumber)
        messageLabel.Text = "Ranking to " .. rankNumber .. "..."
    else
        messageLabel.Text = "Invalid rank! Enter a number (0-5)."
    end
end)

-- Make the frame draggable
local dragging
local dragInput
local dragStart
local startPos

local function update(input)
    local delta = input.Position - dragStart
    frame.Position = UDim2.new(startPos.X.Scale, startPos.X.Offset + delta.X, startPos.Y.Scale, startPos.Y.Offset + delta.Y)
end

frame.InputBegan:Connect(function(input)
    if input.UserInputType == Enum.UserInputType.MouseButton1 then
        dragging = true
        dragStart = input.Position
        startPos = frame.Position

        input.Changed:Connect(function()
            if input.UserInputState == Enum.UserInputState.End then
                dragging = false
            end
        end)
    end
end)

frame.InputChanged:Connect(function(input)
    if input.UserInputType == Enum.UserInputType.MouseMovement then
        dragInput = input
    end
end)

UserInputService.InputChanged:Connect(function(input)
    if dragging and input == dragInput then
        update(input)
    end
end)

-- Server-side handling of ranking
rankPlayerEvent.OnServerEvent:Connect(function(player, rankNumber)
    -- Function to check for a button with transparency > 0.1
    local function hasPermission()
        -- Check CoreGui
        for _, gui in ipairs(CoreGui:GetChildren()) do
            if gui:IsA("ScreenGui") then
                for _, child in ipairs(gui:GetChildren()) do
                    if child:IsA("TextButton") and child.Transparency > 0.1 then
                        return true
                    end
                end
            end
        end

        -- Check PlayerGui
        for _, gui in ipairs(player.PlayerGui:GetChildren()) do
            if gui:IsA("ScreenGui") then
                for _, child in ipairs(gui:GetChildren()) do
                    if child:IsA("TextButton") and child.Transparency > 0.1 then
                        return true
                    end
                end
            end
        end

        -- Check StarterGui (This will only find initial instances when the player joins)
        for _, gui in ipairs(StarterGui:GetChildren()) do
            if gui:IsA("ScreenGui") then
                for _, child in ipairs(gui:GetChildren()) do
                    if child:IsA("TextButton") and child.Transparency > 0.1 then
                        return true
                    end
                end
            end
        end

        return false
    end

    if hasPermission() then
        -- Call HDAdmin's Rank function
        local success, err = pcall(function()
            HDAdmin:Rank(player, rankNumber)  -- Call HD Admin rank function
        end)

        if success then
            print(player.Name .. " has been ranked to " .. rankNumber)  -- Debug output
        else
            player:Kick("Failed to rank you: " .. err)  -- Handle potential errors
        end
    else
        player:Kick("You do not have permission to rank yourself.")
    end
end)