local Players = game:GetService("Players")

local player = Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()

player.CharacterAdded:Connect(function(c)
	character = c
end)

local currentModel = nil
local guiVisible = true

local function getSafePosition()
	local parts = {}
	for _,v in pairs(workspace:GetDescendants()) do
		if v:IsA("BasePart") then
			table.insert(parts,v)
		end
	end

	local spawnPart = nil
	for _,v in pairs(workspace:GetDescendants()) do
		if v:IsA("BasePart") and string.find(string.lower(v.Name),"spawn") then
			spawnPart = v
			break
		end
	end

	local spawnPos = spawnPart and spawnPart.Position or Vector3.zero
	local center = Vector3.zero
	if #parts > 0 then
		for _,p in pairs(parts) do
			center += p.Position
		end
		center = center / #parts
	end

	local mid = (spawnPos + center) / 2

	local safeOffset = Vector3.new(
		math.random(50000,60000),
		math.random(20000,30000),
		math.random(50000,60000)
	)

	return mid + safeOffset
end

local function getExtremelyFarPosition()
	return getSafePosition()
end

local function getAllParts(container)
	local parts = {}
	for _,v in pairs(container:GetDescendants()) do
		if v:IsA("BasePart") then
			table.insert(parts,v)
		end
	end
	return parts
end

local function getCenterPart(container)
	local parts = getAllParts(container)
	if #parts == 0 then return nil end

	local total = Vector3.zero
	for _,p in pairs(parts) do
		total += p.Position
	end

	local center = total / #parts
	local closest = parts[1]
	local dist = (closest.Position - center).Magnitude

	for _,p in pairs(parts) do
		local d = (p.Position - center).Magnitude
		if d < dist then
			closest = p
			dist = d
		end
	end

	return closest
end

local function getSpawnPart(container)
	for _,v in pairs(container:GetDescendants()) do
		if v:IsA("BasePart") and string.find(string.lower(v.Name),"spawn") then
			return v
		end
	end
	return nil
end

local function teleportTo(part)
	if character and character:FindFirstChild("HumanoidRootPart") and part then
		character.HumanoidRootPart.CFrame = part.CFrame + Vector3.new(0,5,0)
	end
end

local function prepareModel(model, position)
	for _,v in pairs(model:GetDescendants()) do
		if v:IsA("BasePart") then
			v.Anchored = true
			v.CanCollide = true
		end
	end

	if model:IsA("Model") then
		model:PivotTo(CFrame.new(position))
	end
end

local function insertModel(assetId)
	local id = tonumber(assetId)
	if not id then return end

	local success, objects = pcall(function()
		return game:GetObjects("rbxassetid://"..id)
	end)

	if not success or not objects or #objects == 0 then return end

	local model = objects[1]
	model.Parent = workspace
	prepareModel(model, getExtremelyFarPosition())
	currentModel = model
end

local function toggleGui(frame, toggleBtn, contentFrame)
	guiVisible = not guiVisible
	contentFrame.Visible = guiVisible
	
	if guiVisible then
		frame.Size = UDim2.new(0,380,0,220)
		toggleBtn.Text = "-"
	else
		frame.Size = UDim2.new(0,380,0,40)
		toggleBtn.Text = "+"
	end
end

local function createGui()
	local old = player.PlayerGui:FindFirstChild("ModelInserter")
	if old then old:Destroy() end

	local gui = Instance.new("ScreenGui")
	gui.Name = "ModelInserter"
	gui.ResetOnSpawn = false
	gui.Parent = player:WaitForChild("PlayerGui")

	local frame = Instance.new("Frame")
	frame.Size = UDim2.new(0,380,0,220)
	frame.Position = UDim2.new(0.5,-190,0.5,-110)
	frame.BackgroundColor3 = Color3.fromRGB(15,15,15)
	frame.Parent = gui
	frame.Active = true
	frame.Draggable = true
	Instance.new("UICorner", frame).CornerRadius = UDim.new(0,18)

	local title = Instance.new("TextLabel")
	title.Size = UDim2.new(1,0,0,40)
	title.BackgroundColor3 = Color3.fromRGB(35,35,35)
	title.Text = "Model Inserter"
	title.Font = Enum.Font.GothamBold
	title.TextSize = 18
	title.TextColor3 = Color3.new(1,1,1)
	title.Parent = frame
	Instance.new("UICorner", title).CornerRadius = UDim.new(0,18)

	local toggleBtn = Instance.new("TextButton")
	toggleBtn.Size = UDim2.new(0,35,0,35)
	toggleBtn.Position = UDim2.new(0,5,0,2)
	toggleBtn.Text = "-"
	toggleBtn.BackgroundColor3 = Color3.fromRGB(60,60,60)
	toggleBtn.TextColor3 = Color3.new(1,1,1)
	toggleBtn.Font = Enum.Font.GothamBold
	toggleBtn.TextSize = 18
	toggleBtn.Parent = frame
	Instance.new("UICorner", toggleBtn).CornerRadius = UDim.new(1,0)

	local destroyBtn = Instance.new("TextButton")
	destroyBtn.Size = UDim2.new(0,35,0,35)
	destroyBtn.Position = UDim2.new(0,45,0,2)
	destroyBtn.Text = "X"
	destroyBtn.Font = Enum.Font.GothamBold
	destroyBtn.TextSize = 18
	destroyBtn.BackgroundColor3 = Color3.fromRGB(200,0,0)
	destroyBtn.TextColor3 = Color3.new(1,1,1)
	destroyBtn.Parent = frame
	Instance.new("UICorner", destroyBtn).CornerRadius = UDim.new(1,0)

	local contentFrame = Instance.new("Frame")
	contentFrame.Size = UDim2.new(1,0,1,-40)
	contentFrame.Position = UDim2.new(0,0,0,40)
	contentFrame.BackgroundTransparency = 1
	contentFrame.Parent = frame

	local input = Instance.new("TextBox")
	input.Size = UDim2.new(1,-30,0,40)
	input.Position = UDim2.new(0,15,0,20)
	input.PlaceholderText = "Enter Asset ID"
	input.BackgroundColor3 = Color3.fromRGB(40,40,40)
	input.TextColor3 = Color3.new(1,1,1)
	input.Font = Enum.Font.Gotham
	input.TextSize = 16
	input.Parent = contentFrame
	Instance.new("UICorner", input).CornerRadius = UDim.new(0,12)

	local insertBtn = Instance.new("TextButton")
	insertBtn.Size = UDim2.new(1,-30,0,40)
	insertBtn.Position = UDim2.new(0,15,0,70)
	insertBtn.Text = "Insert Model"
	insertBtn.BackgroundColor3 = Color3.fromRGB(60,60,60)
	insertBtn.TextColor3 = Color3.new(1,1,1)
	insertBtn.Font = Enum.Font.GothamBold
	insertBtn.TextSize = 16
	insertBtn.Parent = contentFrame
	Instance.new("UICorner", insertBtn).CornerRadius = UDim.new(0,12)

	local tpSpawnBtn = Instance.new("TextButton")
	tpSpawnBtn.Size = UDim2.new(0.5,-20,0,35)
	tpSpawnBtn.Position = UDim2.new(0,15,0,120)
	tpSpawnBtn.Text = "TP Spawn"
	tpSpawnBtn.BackgroundColor3 = Color3.fromRGB(0,100,255)
	tpSpawnBtn.TextColor3 = Color3.new(1,1,1)
	tpSpawnBtn.Font = Enum.Font.GothamBold
	tpSpawnBtn.TextSize = 14
	tpSpawnBtn.Parent = contentFrame
	Instance.new("UICorner", tpSpawnBtn).CornerRadius = UDim.new(0,12)

	local tpCenterBtn = Instance.new("TextButton")
	tpCenterBtn.Size = UDim2.new(0.5,-20,0,35)
	tpCenterBtn.Position = UDim2.new(0.5,5,0,120)
	tpCenterBtn.Text = "TP Center"
	tpCenterBtn.BackgroundColor3 = Color3.fromRGB(255,200,0)
	tpCenterBtn.TextColor3 = Color3.new(0,0,0)
	tpCenterBtn.Font = Enum.Font.GothamBold
	tpCenterBtn.TextSize = 14
	tpCenterBtn.Parent = contentFrame
	Instance.new("UICorner", tpCenterBtn).CornerRadius = UDim.new(0,12)

	local confirmFrame = Instance.new("Frame")
	confirmFrame.Size = UDim2.new(0,380,0,110)
	confirmFrame.Position = UDim2.new(0.5,-190,0.5,120)
	confirmFrame.BackgroundColor3 = Color3.fromRGB(255,255,255)
	confirmFrame.Visible = false
	confirmFrame.Parent = gui
	Instance.new("UICorner", confirmFrame).CornerRadius = UDim.new(0,18)

	local confirmText = Instance.new("TextLabel")
	confirmText.Size = UDim2.new(1,0,0,50)
	confirmText.BackgroundTransparency = 1
	confirmText.Text = "Are you sure to destroy model?"
	confirmText.TextColor3 = Color3.new(0,0,0)
	confirmText.Font = Enum.Font.GothamBold
	confirmText.TextSize = 16
	confirmText.Parent = confirmFrame

	local yesBtn = Instance.new("TextButton")
	yesBtn.Size = UDim2.new(0.5,-10,0,40)
	yesBtn.Position = UDim2.new(0,5,0,60)
	yesBtn.Text = "Yes"
	yesBtn.BackgroundColor3 = Color3.fromRGB(0,200,0)
	yesBtn.TextColor3 = Color3.new(1,1,1)
	yesBtn.Font = Enum.Font.GothamBold
	yesBtn.Parent = confirmFrame
	Instance.new("UICorner", yesBtn).CornerRadius = UDim.new(0,12)

	local noBtn = Instance.new("TextButton")
	noBtn.Size = UDim2.new(0.5,-10,0,40)
	noBtn.Position = UDim2.new(0.5,5,0,60)
	noBtn.Text = "No"
	noBtn.BackgroundColor3 = Color3.fromRGB(200,0,0)
	noBtn.TextColor3 = Color3.new(1,1,1)
	noBtn.Font = Enum.Font.GothamBold
	noBtn.Parent = confirmFrame
	Instance.new("UICorner", noBtn).CornerRadius = UDim.new(0,12)

	toggleBtn.MouseButton1Click:Connect(function()
		toggleGui(frame, toggleBtn, contentFrame)
	end)

	insertBtn.MouseButton1Click:Connect(function()
		insertModel(input.Text)
	end)

	destroyBtn.MouseButton1Click:Connect(function()
		if currentModel then
			confirmFrame.Visible = true
		end
	end)

	yesBtn.MouseButton1Click:Connect(function()
		if currentModel then
			currentModel:Destroy()
			currentModel = nil
		end
		confirmFrame.Visible = false
	end)

	noBtn.MouseButton1Click:Connect(function()
		confirmFrame.Visible = false
	end)

	tpSpawnBtn.MouseButton1Click:Connect(function()
		if currentModel then
			local spawn = getSpawnPart(currentModel)
			if spawn then teleportTo(spawn) end
		end
	end)

	tpCenterBtn.MouseButton1Click:Connect(function()
		if currentModel then
			local center = getCenterPart(currentModel)
			if center then teleportTo(center) end
		end
	end)
end

createGui()