local Players = game:GetService("Players")
local ReplicatedStorage = game:GetService("ReplicatedStorage")

local localPlayer = Players.LocalPlayer

-- Console logging
local function ts()
	return os.date("!%Y-%m-%d %H:%M:%S")
end

local function dbg(msg)
    print(string.format("[ChatLogger][%s] %s", ts(), msg))
end

dbg("Initializing client chat logger...")

-- Detect executor file APIs (support common aliases)
local g = getfenv and getfenv() or _G
local _write = rawget(g, "writefile") or rawget(g, "write_file")
local _append = rawget(g, "appendfile") or rawget(g, "append_file")
local _isfile = rawget(g, "isfile") or rawget(g, "is_file")
local _makefolder = rawget(g, "makefolder") or rawget(g, "make_folder")
local _isfolder = rawget(g, "isfolder") or rawget(g, "is_folder")
local _delfile = rawget(g, "delfile") or rawget(g, "deletefile")

local hasWrite = (typeof(_write) == "function")
local hasAppend = (typeof(_append) == "function")
local hasIsFile = (typeof(_isfile) == "function")
local hasMakeFolder = (typeof(_makefolder) == "function")
local hasIsFolder = (typeof(_isfolder) == "function")
local hasDelFile = (typeof(_delfile) == "function")

local saveFolder = "chatlogs"
local function ensureFolder()
	if hasIsFolder and hasMakeFolder then
		local ok, exists = pcall(function()
			return _isfolder(saveFolder)
		end)
		if not ok or not exists then
			pcall(function()
				_makefolder(saveFolder)
			end)
		end
	end
end

local function defaultFilename()
	local name = os.date("!%Y-%m-%d_%H-%M-%S") .. ".txt"
	if hasIsFolder then
		local ok, exists = pcall(function() return _isfolder(saveFolder) end)
		if ok and exists then
			return string.format("%s/%s", saveFolder, name)
		end
	end
	-- fallback: save in root if folder API not available
	return "chatlog_" .. name
end

dbg(string.format("File API detected: write=%s append=%s isfile=%s makefolder=%s isfolder=%s", tostring(hasWrite), tostring(hasAppend), tostring(hasIsFile), tostring(hasMakeFolder), tostring(hasIsFolder)))

-- GUI theme
local COLOR_BG = Color3.fromRGB(18, 18, 20)
local COLOR_PANEL = COLOR_BG
local COLOR_ACCENT = Color3.fromRGB(0, 170, 255)
local COLOR_TEXT = Color3.fromRGB(235, 235, 240)
local COLOR_MUTED = Color3.fromRGB(160, 160, 170)
local COLOR_HIGHLIGHT = Color3.fromRGB(80, 180, 255)

-- Build GUI
local screenGui = Instance.new("ScreenGui")
screenGui.Name = "ChatLoggerGUI"
screenGui.ResetOnSpawn = false
screenGui.IgnoreGuiInset = false
screenGui.Parent = localPlayer:WaitForChild("PlayerGui")

-- Clipboard helpers (support multiple executor APIs)
local function hasClipboardAPI()
    local g = getfenv and getfenv() or _G
    if typeof(rawget(g, "setclipboard")) == "function" then return true end
    if typeof(rawget(g, "set_clipboard")) == "function" then return true end
    if typeof(rawget(g, "toclipboard")) == "function" then return true end
    if typeof(rawget(g, "setrbxclipboard")) == "function" then return true end
    local synTbl = rawget(g, "syn")
    if typeof(synTbl) == "table" then
        if typeof(rawget(synTbl, "write_clipboard")) == "function" then return true end
        if typeof(rawget(synTbl, "setclipboard")) == "function" then return true end
    end
    local clipTbl = rawget(g, "Clipboard")
    if typeof(clipTbl) == "table" then
        if typeof(rawget(clipTbl, "set")) == "function" then return true end
        if typeof(rawget(clipTbl, "Set")) == "function" then return true end
        if typeof(rawget(clipTbl, "copy")) == "function" then return true end
        if typeof(rawget(clipTbl, "settext")) == "function" then return true end
        if typeof(rawget(clipTbl, "SetText")) == "function" then return true end
    end
    return false
end

local function trySetClipboard(text)
    local s = tostring(text or "")
    -- Direct globals first (common in executors)
    if typeof(setclipboard) == "function" and pcall(function() setclipboard(s) end) then return true end
    if typeof(set_clipboard) == "function" and pcall(function() set_clipboard(s) end) then return true end
    if typeof(toclipboard) == "function" and pcall(function() toclipboard(s) end) then return true end
    if typeof(setrbxclipboard) == "function" and pcall(function() setrbxclipboard(s) end) then return true end

    -- getgenv support
    local genv = typeof(getgenv) == "function" and getgenv() or nil
    if genv then
        if typeof(rawget(genv, "setclipboard")) == "function" and pcall(function() rawget(genv, "setclipboard")(s) end) then return true end
        if typeof(rawget(genv, "set_clipboard")) == "function" and pcall(function() rawget(genv, "set_clipboard")(s) end) then return true end
        if typeof(rawget(genv, "toclipboard")) == "function" and pcall(function() rawget(genv, "toclipboard")(s) end) then return true end
        if typeof(rawget(genv, "setrbxclipboard")) == "function" and pcall(function() rawget(genv, "setrbxclipboard")(s) end) then return true end
    end

    -- Environment/rawget fallbacks
    local g = getfenv and getfenv() or _G
    local candidates = {}
    table.insert(candidates, rawget(g, "setclipboard"))
    table.insert(candidates, rawget(g, "set_clipboard"))
    table.insert(candidates, rawget(g, "toclipboard"))
    table.insert(candidates, rawget(g, "setrbxclipboard"))
    local synTbl = rawget(g, "syn")
    if typeof(synTbl) == "table" then
        local synWrite = rawget(synTbl, "write_clipboard") or rawget(synTbl, "setclipboard")
        if typeof(synWrite) == "function" then
            table.insert(candidates, function(t)
                synWrite(tostring(t or ""))
            end)
        end
    end
    local clipTbl = rawget(g, "Clipboard")
    if typeof(clipTbl) == "table" then
        local methods = {
            rawget(clipTbl, "set"), rawget(clipTbl, "Set"), rawget(clipTbl, "copy"),
            rawget(clipTbl, "settext"), rawget(clipTbl, "SetText")
        }
        for _, mf in ipairs(methods) do
            if typeof(mf) == "function" then
                table.insert(candidates, function(t)
                    local s = tostring(t or "")
                    local ok = pcall(function() mf(clipTbl, s) end)
                    if not ok then mf(s) end
                end)
            end
        end
    end
    for _, f in ipairs(candidates) do
        if typeof(f) == "function" then
            local ok = pcall(function() f(s) end)
            if ok then return true end
        end
    end
    return false
end

local function copyText(text)
    if trySetClipboard(text) then
        dbg("Copied to clipboard")
        toast("copied to clipboard")
        return true
    else
        toast("Clipboard unavailable in this executor")
        dbg("Clipboard API not available or copy failed")
        return false
    end
end

local main = Instance.new("Frame")
main.Name = "Main"
main.BackgroundColor3 = COLOR_BG
main.BorderSizePixel = 0
main.AnchorPoint = Vector2.new(1, 1)
main.Position = UDim2.new(1, -20, 1, -20)
main.Size = UDim2.new(0, 600, 0, 380)
main.Parent = screenGui

local corner = Instance.new("UICorner")
corner.CornerRadius = UDim.new(0, 10)
corner.Parent = main

local stroke = Instance.new("UIStroke")
stroke.Thickness = 1
stroke.Color = Color3.fromRGB(55, 55, 70)
stroke.ApplyStrokeMode = Enum.ApplyStrokeMode.Border
stroke.Parent = main
stroke.Transparency = 1

-- removed unused shadow

local content = Instance.new("Frame")
content.BackgroundTransparency = 1
content.Size = UDim2.new(1, 0, 1, 0)
content.Parent = main

local layout = Instance.new("UIListLayout")
layout.FillDirection = Enum.FillDirection.Vertical
layout.SortOrder = Enum.SortOrder.LayoutOrder
layout.Parent = content

local header = Instance.new("Frame")
header.BackgroundColor3 = COLOR_PANEL
header.Size = UDim2.new(1, 0, 0, 44)
header.BorderSizePixel = 0
header.LayoutOrder = 1
header.Parent = content

local headerCorner = Instance.new("UICorner")
headerCorner.CornerRadius = UDim.new(0, 10)
headerCorner.Parent = header

local title = Instance.new("TextLabel")
title.BackgroundTransparency = 1
title.Font = Enum.Font.GothamBold
title.Text = "dckrzw's logger"
title.TextColor3 = COLOR_TEXT
title.TextSize = 18
title.TextXAlignment = Enum.TextXAlignment.Left
title.Position = UDim2.new(0, 16, 0, 0)
title.Size = UDim2.new(1, -32, 1, 0)
title.Parent = header

-- header right controls
local headerControls = Instance.new("Frame")
headerControls.BackgroundTransparency = 1
headerControls.AnchorPoint = Vector2.new(1, 0)
headerControls.Position = UDim2.new(1, -10, 0, 6)
headerControls.Size = UDim2.new(0, 120, 1, -12)
headerControls.Parent = header

local headerLayout = Instance.new("UIListLayout")
headerLayout.FillDirection = Enum.FillDirection.Horizontal
headerLayout.HorizontalAlignment = Enum.HorizontalAlignment.Right
headerLayout.VerticalAlignment = Enum.VerticalAlignment.Center
headerLayout.Padding = UDim.new(0, 6)
headerLayout.Parent = headerControls

local function makeIconButton(text)
    local b = Instance.new("TextButton")
    b.AutoButtonColor = false
    b.BackgroundColor3 = COLOR_BG
    b.TextColor3 = COLOR_TEXT
    b.Font = Enum.Font.Gotham
    b.TextSize = 14
    b.Text = text
    b.Size = UDim2.new(0, 32, 1, 0)
    b.BorderSizePixel = 0
    local c = Instance.new("UICorner"); c.CornerRadius = UDim.new(0, 8); c.Parent = b
    local s = Instance.new("UIStroke"); s.Thickness = 1; s.Color = Color3.fromRGB(55,55,65); s.Parent = b
    local ts = game:GetService("TweenService")
    local normal = {BackgroundColor3 = COLOR_BG}
    local hover = {BackgroundColor3 = COLOR_PANEL}
    b.MouseEnter:Connect(function() ts:Create(b, TweenInfo.new(0.12, Enum.EasingStyle.Sine, Enum.EasingDirection.Out), hover):Play() end)
    b.MouseLeave:Connect(function() ts:Create(b, TweenInfo.new(0.12, Enum.EasingStyle.Sine, Enum.EasingDirection.Out), normal):Play() end)
    return b
end

local btnMin = makeIconButton("–")
btnMin.Parent = headerControls

local btnInfo = makeIconButton("i")
btnInfo.Parent = headerControls

local btnClose = makeIconButton("×")
btnClose.Parent = headerControls

local controls = Instance.new("Frame")
controls.BackgroundTransparency = 1
controls.Size = UDim2.new(1, 0, 0, 48)
controls.Position = UDim2.new(0, 0, 0, 0)
controls.LayoutOrder = 2
controls.Parent = content

local controlsLayout = Instance.new("UIListLayout")
controlsLayout.FillDirection = Enum.FillDirection.Horizontal
controlsLayout.HorizontalAlignment = Enum.HorizontalAlignment.Left
controlsLayout.VerticalAlignment = Enum.VerticalAlignment.Center
controlsLayout.Padding = UDim.new(0, 8)
controlsLayout.Parent = controls

local controlsPadding = Instance.new("UIPadding")
controlsPadding.PaddingLeft = UDim.new(0, 8)
controlsPadding.PaddingRight = UDim.new(0, 8)
controlsPadding.PaddingTop = UDim.new(0, 6)
controlsPadding.PaddingBottom = UDim.new(0, 6)
controlsPadding.Parent = controls

local function makeButton(text)
	local button = Instance.new("TextButton")
	button.AutoButtonColor = false
	button.BackgroundColor3 = COLOR_BG
	button.TextColor3 = COLOR_TEXT
	button.Font = Enum.Font.Gotham
	button.TextSize = 13
	button.Text = text
	button.Size = UDim2.new(0, 124, 1, 0)
	button.BorderSizePixel = 0

	local bcorner = Instance.new("UICorner")
	bcorner.CornerRadius = UDim.new(0, 8)
	bcorner.Parent = button

	local bstroke = Instance.new("UIStroke")
	bstroke.Thickness = 1
	bstroke.Color = Color3.fromRGB(65, 65, 80)
	bstroke.ApplyStrokeMode = Enum.ApplyStrokeMode.Border
	bstroke.Parent = button

	local tweenService = game:GetService("TweenService")
	local normal = {BackgroundColor3 = COLOR_BG}
	local hover = {BackgroundColor3 = COLOR_PANEL}
	button.MouseEnter:Connect(function()
		tweenService:Create(button, TweenInfo.new(0.15, Enum.EasingStyle.Sine, Enum.EasingDirection.Out), hover):Play()
	end)
	button.MouseLeave:Connect(function()
		tweenService:Create(button, TweenInfo.new(0.15, Enum.EasingStyle.Sine, Enum.EasingDirection.Out), normal):Play()
	end)

	return button
end

local btnCopy = makeButton("Copy All")
btnCopy.Parent = controls

local btnClear = makeButton("Clear")
btnClear.Parent = controls
btnCopy.Size = UDim2.new(0.5, -4, 1, 0)
btnClear.Size = UDim2.new(0.5, -4, 1, 0)

local logHolder = Instance.new("Frame")
logHolder.BackgroundTransparency = 1
logHolder.Size = UDim2.new(1, -16, 1, -44 - 48 - 16)
logHolder.Position = UDim2.new(0, 8, 0, 0)
logHolder.LayoutOrder = 3
logHolder.Parent = content

local scroller = Instance.new("ScrollingFrame")
scroller.BackgroundColor3 = COLOR_PANEL
scroller.BorderSizePixel = 0
scroller.Size = UDim2.new(1, 0, 1, 0)
scroller.CanvasSize = UDim2.new(0, 0, 0, 0)
scroller.ScrollBarThickness = 6
scroller.ScrollBarImageColor3 = COLOR_HIGHLIGHT
scroller.Parent = logHolder

local scCorner = Instance.new("UICorner")
scCorner.CornerRadius = UDim.new(0, 8)
scCorner.Parent = scroller

local list = Instance.new("UIListLayout")
list.FillDirection = Enum.FillDirection.Vertical
list.Padding = UDim.new(0, 4)
list.SortOrder = Enum.SortOrder.LayoutOrder
list.Parent = scroller

local padding = Instance.new("UIPadding")
padding.PaddingTop = UDim.new(0, 8)
padding.PaddingBottom = UDim.new(0, 8)
padding.PaddingLeft = UDim.new(0, 8)
padding.PaddingRight = UDim.new(0, 8)
padding.Parent = scroller

local function toLine(entry)
	local timestamp = os.date("!%Y-%m-%d %H:%M:%S", entry.t or os.time())
	local author = entry.author or "Unknown"
	local userId = tostring(entry.userId or 0)
	local text = entry.text or ""
	return string.format("[%s] %s (%s): %s", timestamp, author, userId, text)
end

local buffer = {}

local function addLogLine(text)
	local label = Instance.new("TextLabel")
	label.BackgroundTransparency = 1
	label.Font = Enum.Font.Gotham
	label.TextXAlignment = Enum.TextXAlignment.Left
	label.TextYAlignment = Enum.TextYAlignment.Top
	label.TextWrapped = true
	label.TextSize = 15
	label.TextColor3 = COLOR_MUTED
	label.Size = UDim2.new(1, -8, 0, 0)
	label.AutomaticSize = Enum.AutomaticSize.Y
	label.Text = text
	label.Parent = scroller

	scroller.CanvasSize = UDim2.new(0, 0, 0, list.AbsoluteContentSize.Y + 16)
	scroller.CanvasPosition = Vector2.new(0, math.max(0, scroller.CanvasSize.Y.Offset - scroller.AbsoluteWindowSize.Y))
end

list:GetPropertyChangedSignal("AbsoluteContentSize"):Connect(function()
	scroller.CanvasSize = UDim2.new(0, 0, 0, list.AbsoluteContentSize.Y + 16)
end)

local function getAllText()
	return table.concat(buffer, "\n")
end

-- removed unused openCopyModal

-- Save dialog modal: choose path and edit text before saving
local function openSaveModal()
	local modal = Instance.new("Frame")
	modal.BackgroundColor3 = COLOR_BG
	modal.Size = UDim2.new(1, 0, 1, 0)
	modal.BackgroundTransparency = 0.1
	modal.Parent = screenGui

	local mCorner = Instance.new("UICorner")
	mCorner.CornerRadius = UDim.new(0, 10)
	mCorner.Parent = modal

	local inner = Instance.new("Frame")
	inner.BackgroundColor3 = COLOR_PANEL
	inner.Size = UDim2.new(0, 620, 0, 420)
	inner.AnchorPoint = Vector2.new(0.5, 0.5)
	inner.Position = UDim2.new(0.5, 0, 0.5, 0)
	inner.Parent = modal

	local iCorner = Instance.new("UICorner")
	iCorner.CornerRadius = UDim.new(0, 10)
	iCorner.Parent = inner

	local pathLabel = Instance.new("TextLabel")
	pathLabel.BackgroundTransparency = 1
	pathLabel.TextColor3 = COLOR_TEXT
	pathLabel.Font = Enum.Font.Gotham
	pathLabel.TextSize = 13
	pathLabel.TextXAlignment = Enum.TextXAlignment.Left
	pathLabel.Position = UDim2.new(0, 10, 0, 10)
	pathLabel.Size = UDim2.new(0, 80, 0, 24)
	pathLabel.Text = "Path:"
	pathLabel.Parent = inner

	local pathBox = Instance.new("TextBox")
	pathBox.ClearTextOnFocus = false
	pathBox.TextEditable = true
	pathBox.BackgroundColor3 = COLOR_BG
	pathBox.TextColor3 = COLOR_TEXT
	pathBox.Font = Enum.Font.Code
	pathBox.TextSize = 14
	pathBox.TextXAlignment = Enum.TextXAlignment.Left
	pathBox.TextYAlignment = Enum.TextYAlignment.Center
	pathBox.Size = UDim2.new(1, -100, 0, 28)
	pathBox.Position = UDim2.new(0, 90, 0, 10)
	pathBox.Text = currentSavePath or defaultFilename()
	pathBox.Parent = inner

	local contentBox = Instance.new("TextBox")
	contentBox.ClearTextOnFocus = false
	contentBox.MultiLine = true
	contentBox.TextEditable = true
	contentBox.BackgroundColor3 = COLOR_BG
	contentBox.TextColor3 = COLOR_TEXT
	contentBox.Font = Enum.Font.Code
	contentBox.TextSize = 14
	contentBox.TextXAlignment = Enum.TextXAlignment.Left
	contentBox.TextYAlignment = Enum.TextYAlignment.Top
	contentBox.Size = UDim2.new(1, -20, 1, -100)
	contentBox.Position = UDim2.new(0, 10, 0, 48)
	contentBox.Text = getAllText()
	contentBox.Parent = inner

	local saveBtn = makeButton("Save")
	saveBtn.Size = UDim2.new(0, 110, 0, 36)
	saveBtn.Position = UDim2.new(1, -240, 1, -46)
	saveBtn.Parent = inner

	local cancelBtn = makeButton("Cancel")
	cancelBtn.Size = UDim2.new(0, 110, 0, 36)
	cancelBtn.Position = UDim2.new(1, -120, 1, -46)
	cancelBtn.Parent = inner

	cancelBtn.MouseButton1Click:Connect(function()
		modal:Destroy()
	end)

	saveBtn.MouseButton1Click:Connect(function()
		local path = tostring(pathBox.Text or "")
		if path == "" then
			toast("Please enter a file path")
			return
		end
		currentSavePath = path
		local content = tostring(contentBox.Text or "")

		local ok, err
		if hasWrite then
			ok, err = pcall(function()
				_write(currentSavePath, content)
			end)
		elseif hasAppend then
			-- simulate overwrite using delete then append if possible
			if hasIsFile then
				pcall(function()
					if _isfile(currentSavePath) and hasDelFile then _delfile(currentSavePath) end
				end)
			end
			ok, err = pcall(function()
				_append(currentSavePath, content)
			end)
		else
			-- fallback: copy to clipboard
			if typeof(setclipboard) == "function" then
				pcall(function() setclipboard(content) end)
				toast("Copied to clipboard (no file API)")
				modal:Destroy()
				return
			elseif typeof(set_clipboard) == "function" then
				pcall(function() set_clipboard(content) end)
				toast("Copied to clipboard (no file API)")
				modal:Destroy()
				return
			else
				toast("Save unavailable in this executor")
				return
			end
		end

		if ok then
			toast("Saved: " .. currentSavePath)
			modal:Destroy()
		else
			toast("Save failed")
			dbg("Save failed: " .. tostring(err))
		end
	end)
end

-- Info modal: shows Discord contact and copy button
local function openInfoModal()
	local inner = Instance.new("Frame")
	inner.BackgroundColor3 = COLOR_PANEL
	inner.Size = UDim2.new(0, 420, 0, 160)
	inner.AnchorPoint = Vector2.new(0.5, 0.5)
	inner.Position = UDim2.new(0.5, 0, 0.5, 0)
	inner.Parent = screenGui
	inner.ZIndex = 50

	local iCorner = Instance.new("UICorner")
	iCorner.CornerRadius = UDim.new(0, 10)
	iCorner.Parent = inner

	local title = Instance.new("TextLabel")
	title.BackgroundTransparency = 1
	title.Font = Enum.Font.GothamBold
	title.Text = "Contact"
	title.TextColor3 = COLOR_TEXT
	title.TextSize = 18
	title.TextXAlignment = Enum.TextXAlignment.Left
	title.Position = UDim2.new(0, 14, 0, 12)
	title.Size = UDim2.new(1, -28, 0, 24)
	title.Parent = inner
	title.ZIndex = 51

	local desc = Instance.new("TextLabel")
	desc.BackgroundTransparency = 1
	desc.Font = Enum.Font.Gotham
	desc.Text = "Discord: dckrzw"
	desc.TextColor3 = COLOR_TEXT
	desc.TextSize = 16
	desc.TextXAlignment = Enum.TextXAlignment.Left
	desc.Position = UDim2.new(0, 14, 0, 48)
	desc.Size = UDim2.new(1, -28, 0, 24)
	desc.Parent = inner
	desc.ZIndex = 51

    local copyBtn = makeButton("Copy")
	copyBtn.Size = UDim2.new(0, 110, 0, 36)
	copyBtn.Position = UDim2.new(1, -240, 1, -46)
	copyBtn.Parent = inner
	copyBtn.ZIndex = 51

	local closeBtn = makeButton("Close")
	closeBtn.Size = UDim2.new(0, 110, 0, 36)
	closeBtn.Position = UDim2.new(1, -120, 1, -46)
	closeBtn.Parent = inner
	closeBtn.ZIndex = 51

	closeBtn.MouseButton1Click:Connect(function()
		inner:Destroy()
	end)

    copyBtn.MouseButton1Click:Connect(function()
        copyText("dckrzw")
    end)
end

-- Lightweight toast feedback
local function toast(msg)
	local tweenService = game:GetService("TweenService")
	local t = Instance.new("TextLabel")
	t.BackgroundTransparency = 0.2
	t.BackgroundColor3 = COLOR_PANEL
	t.TextColor3 = COLOR_TEXT
	t.BorderSizePixel = 0
	t.Font = Enum.Font.Gotham
	t.TextSize = 14
	t.Text = msg
	t.AnchorPoint = Vector2.new(0.5, 1)
	t.Position = UDim2.new(0.5, 0, 1, -8)
	t.Size = UDim2.new(0, 220, 0, 32)
	t.Parent = screenGui
	local c = Instance.new("UICorner"); c.CornerRadius = UDim.new(0, 8); c.Parent = t
	local s = Instance.new("UIStroke"); s.Thickness = 1; s.Color = Color3.fromRGB(65,65,80); s.Parent = t
	tweenService:Create(t, TweenInfo.new(0.15, Enum.EasingStyle.Sine, Enum.EasingDirection.Out), {BackgroundTransparency = 0.05}):Play()
	task.delay(1.2, function()
		tweenService:Create(t, TweenInfo.new(0.25, Enum.EasingStyle.Sine, Enum.EasingDirection.In), {TextTransparency = 1, BackgroundTransparency = 1}):Play()
		wait(0.26)
		t:Destroy()
	end)
end

-- Clipboard copy using executor API if available
local function copyAll()
    local text = getAllText()
    copyText(text)
end

btnCopy.MouseButton1Click:Connect(copyAll)

local currentSavePath = nil

btnClear.MouseButton1Click:Connect(function()
	buffer = {}
	for _, child in ipairs(scroller:GetChildren()) do
		if child:IsA("TextLabel") then
			child:Destroy()
		end
	end
	scroller.CanvasSize = UDim2.new(0, 0, 0, 0)
	dbg("Cleared on-screen buffer")
end)

-- Minimize/close
local minimized = false
btnMin.MouseButton1Click:Connect(function()
	minimized = not minimized
	scroller.Visible = not minimized
	controls.Visible = not minimized
	logHolder.Visible = not minimized
	layout.VerticalAlignment = minimized and Enum.VerticalAlignment.Center or Enum.VerticalAlignment.Top
	main.Size = minimized and UDim2.new(0, 280, 0, 60) or UDim2.new(0, 600, 0, 380)
end)

btnClose.MouseButton1Click:Connect(function()
	screenGui:Destroy()
end)

btnInfo.MouseButton1Click:Connect(function()
	openInfoModal()
end)

-- Drag support
do
	local UIS = game:GetService("UserInputService")
	local dragging = false
	local dragStart, startPos
	header.InputBegan:Connect(function(input)
		if input.UserInputType == Enum.UserInputType.MouseButton1 then
			dragging = true
			dragStart = input.Position
			startPos = main.Position
			input.Changed:Connect(function()
				if input.UserInputState == Enum.UserInputState.End then dragging = false end
			end)
		end
	end)
	UIS.InputChanged:Connect(function(input)
		if dragging and input.UserInputType == Enum.UserInputType.MouseMovement then
			local delta = input.Position - dragStart
			main.Position = UDim2.new(startPos.X.Scale, startPos.X.Offset + delta.X, startPos.Y.Scale, startPos.Y.Offset + delta.Y)
		end
	end)
end

-- Chat hooks (client)
local function sanitizeText(raw)
	if not raw then return "" end
	-- Remove rich text tags like <font ...>...</font> and any <...>
	local cleaned = tostring(raw):gsub("<.->", "")
	-- Collapse excessive whitespace
	cleaned = cleaned:gsub("%s+", " "):gsub("^%s+", ""):gsub("%s+$", "")
	return cleaned
end

local function pushEntry(author, userId, channel, text)
	local entry = {
		t = os.time(),
		author = author or "Unknown",
		userId = userId or 0,
		channel = channel,
		text = sanitizeText(text),
	}
	local line = toLine(entry)
	buffer[#buffer + 1] = line
	addLogLine(line)
end

local hooked = false
-- Preferred: TextChatService
local tcs = game:GetService("TextChatService")
if tcs and tcs.MessageReceived then
	pcall(function()
		tcs.MessageReceived:Connect(function(message)
			local text = message.Text or ""
			local authorName = "SYSTEM"
			local userId = 0
			if message.TextSource then
				authorName = message.TextSource.Name or "Unknown"
				userId = message.TextSource.UserId or 0
			end
			pushEntry(authorName, userId, nil, text)
		end)
		hooked = true
		dbg("Hooked TextChatService.MessageReceived")
	end)
end

-- Legacy fallback: DefaultChatSystemChatEvents
if not hooked then
	local success, event = pcall(function()
		return ReplicatedStorage:WaitForChild("DefaultChatSystemChatEvents", 2)
	end)
    if success and event then
        local msgEvent = event:FindFirstChild("OnMessageDoneFiltering")
        if msgEvent and msgEvent:IsA("RemoteEvent") then
            msgEvent.OnClientEvent:Connect(function(data)
                local msg = ""
                if typeof(data) == "table" then
                    msg = data.Message or ""
                end
                pushEntry((data and data.FromSpeaker) or "Unknown", 0, nil, msg)
            end)
            hooked = true
            dbg("Hooked DefaultChatSystemChatEvents.OnMessageDoneFiltering")
        end
    end
end

if not hooked then
	dbg("No chat system hook available on client")
end

addLogLine("dckrzw's logger ready. New messages will appear here.")
dbg("GUI built and active")