-- Executor client script: prioritized gold text, no background, smaller text
local Players = game:GetService("Players")
local Workspace = game:GetService("Workspace")
local RunService = game:GetService("RunService")

local player = Players.LocalPlayer
if not player then
    warn("LocalPlayer not found. Run this on the client.")
    return
end

local playerGui = player:WaitForChild("PlayerGui", 5)
if not playerGui then
    warn("PlayerGui not found.")
    return
end

local folder = Workspace:FindFirstChild("items") or Workspace:FindFirstChild("Items")
if not folder then
    warn("No folder named 'items' or 'Items' found in Workspace.")
    return
end

-- Config
local SELECTIONBOX_NAME = "Exec_SelectionBox"
local BILLBOARD_NAME = "Exec_Billboard"
local PROCESS_DESCENDANTS = false -- top-level children only (safer)
local TEXT_SIZE = 18 -- smaller text size
local GOLD_COLOR = Color3.fromRGB(255, 200, 0)
local DEFAULT_TEXT_COLOR = Color3.fromRGB(255, 255, 255)

-- Prioritized names (case-insensitive)
local prioritized = {
    ["bull's essence"] = true,
    ["true power"] = true,
    ["potion of strength"] = true,
    ["boba"] = true,
}

local function isBasePart(obj) return obj and obj:IsA("BasePart") end

local function getAttachPartForModel(model)
    if not model or not model:IsA("Model") then return nil end
    if model.PrimaryPart and isBasePart(model.PrimaryPart) then return model.PrimaryPart end
    for _, d in ipairs(model:GetDescendants()) do
        if isBasePart(d) then return d end
    end
    return nil
end

local function safeNew(className)
    local ok, inst = pcall(Instance.new, className)
    if ok then return inst end
    return nil
end

-- Track visuals: attachPart -> {selectionBox, billboard}
local visuals = {}

local function destroyVisualsForPart(part)
    local entry = visuals[part]
    if not entry then return end
    for _, obj in ipairs(entry) do
        pcall(function() if obj and obj.Parent then obj:Destroy() end end)
    end
    visuals[part] = nil
    print("DEBUG: destroyed visuals for", part:GetFullName())
end

local function createSelectionBox(part, useGold)
    local sb = safeNew("SelectionBox")
    if not sb then return nil end
    sb.Name = SELECTIONBOX_NAME
    pcall(function() sb.Adornee = part end)
    sb.LineThickness = 0.06
    sb.SurfaceTransparency = 1
    sb.Color3 = useGold and GOLD_COLOR or Color3.fromRGB(255, 170, 0)
    local ok, err = pcall(function() sb.Parent = Workspace end)
    if not ok then
        pcall(function() sb:Destroy() end)
        return nil
    end
    return sb
end

local function createBillboard(part, labelText, useGold)
    local bg = safeNew("BillboardGui")
    if not bg then return nil end
    bg.Name = BILLBOARD_NAME
    pcall(function() bg.Adornee = part end)
    bg.AlwaysOnTop = true
    bg.Size = UDim2.new(0, 160, 0, 28)
    bg.StudsOffset = Vector3.new(0, (part.Size.Y or 2) / 2 + 0.9, 0)
    bg.MaxDistance = 1000
    bg.LightInfluence = 0
    local ok, err = pcall(function() bg.Parent = playerGui end)
    if not ok then
        pcall(function() bg:Destroy() end)
        return nil
    end

    -- Only text, no background
    local label = safeNew("TextLabel")
    if not label then
        pcall(function() bg:Destroy() end)
        return nil
    end
    label.Name = "Label"
    label.Size = UDim2.new(1, 0, 1, 0)
    label.Position = UDim2.new(0, 0, 0, 0)
    label.BackgroundTransparency = 1 -- no background
    label.Text = labelText or part.Name
    label.TextColor3 = useGold and GOLD_COLOR or DEFAULT_TEXT_COLOR
    label.TextStrokeColor3 = Color3.fromRGB(0,0,0)
    label.TextStrokeTransparency = 0 -- stroke visible for readability
    label.Font = Enum.Font.GothamBold
    label.TextScaled = false
    label.TextSize = TEXT_SIZE
    label.Parent = bg

    -- Keep offset updated if part size changes
    part:GetPropertyChangedSignal("Size"):Connect(function()
        if bg and bg.Parent then
            bg.StudsOffset = Vector3.new(0, part.Size.Y / 2 + 0.9, 0)
        end
    end)

    -- Keep label synced to model/part name
    part:GetPropertyChangedSignal("Name"):Connect(function()
        if label and label.Parent then
            label.Text = labelText or part.Name
        end
    end)

    return bg
end

local function createVisualsForAttach(part, labelText)
    if not isBasePart(part) then return end
    if visuals[part] then return end

    local nameLower = (labelText or part.Name):lower()
    local useGold = prioritized[nameLower] == true

    local created = {}

    -- Create SelectionBox (visible outline)
    local sb = createSelectionBox(part, useGold)
    if sb then table.insert(created, sb); print("DEBUG: SelectionBox created for", part:GetFullName()) end

    -- Create Billboard label (text only)
    local bb = createBillboard(part, labelText, useGold)
    if bb then table.insert(created, bb); print("DEBUG: Billboard created for", part:GetFullName(), "gold:", tostring(useGold)) end

    if #created > 0 then
        visuals[part] = created
    else
        print("DEBUG: Failed to create visuals for", part:GetFullName())
    end
end

local function applyToInstance(inst)
    if not inst then return end
    if inst:IsA("Model") then
        local attach = getAttachPartForModel(inst)
        if attach then
            createVisualsForAttach(attach, inst.Name)
        end
    elseif isBasePart(inst) then
        createVisualsForAttach(inst, inst.Name)
    end
end

-- Initial pass: top-level children
for _, child in ipairs(folder:GetChildren()) do
    pcall(function() applyToInstance(child) end)
end

-- React to new additions
folder.DescendantAdded:Connect(function(desc)
    task.wait(0.03)
    pcall(function() applyToInstance(desc) end)
end)

-- Clean up when removed
folder.DescendantRemoving:Connect(function(desc)
    if desc:IsA("BasePart") then
        destroyVisualsForPart(desc)
    elseif desc:IsA("Model") then
        local attach = getAttachPartForModel(desc)
        if attach then destroyVisualsForPart(attach) end
    end
end)

print("DEBUG: Prioritized visuals initialized for folder:", folder:GetFullName())