-- =============================================
-- Smart AI Chat System for Roblox Exploits
-- Mobile-Friendly + Copy Button on AI Messages
-- =============================================

local Players = game:GetService("Players")
local HttpService = game:GetService("HttpService")
local UserInputService = game:GetService("UserInputService")
local TweenService = game:GetService("TweenService")

local player = Players.LocalPlayer
local playerGui = player:WaitForChild("PlayerGui")

-- ============== CONFIG ==============
local GROQ_API_KEY = "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"

local AI_ENABLED = true
local CLEAN_MODE = true
local MAX_HISTORY = 12
local OPEN_KEY = Enum.KeyCode.RightShift

local BAD_WORDS = {"fuck", "shit", "bitch", "asshole", "cunt", "nigger", "faggot", "damn", "hell"}

local history = {}

-- ============== CREATE GUI (Mobile Optimized) ==============
local screenGui = Instance.new("ScreenGui")
screenGui.Name = "SmartAIChat"
screenGui.ResetOnSpawn = false
screenGui.Parent = playerGui

local mainFrame = Instance.new("Frame")
mainFrame.Size = UDim2.new(0, 320, 0, 380)
mainFrame.Position = UDim2.new(0.5, -160, 0.5, -190)
mainFrame.BackgroundColor3 = Color3.fromRGB(20, 20, 30)
mainFrame.BorderSizePixel = 0
mainFrame.Active = true
mainFrame.Draggable = true
mainFrame.Parent = screenGui

local title = Instance.new("TextLabel")
title.Size = UDim2.new(1, 0, 0, 35)
title.BackgroundColor3 = Color3.fromRGB(30, 30, 50)
title.Text = "  🤖 Smart AI  -  Roblox Helper"
title.TextColor3 = Color3.fromRGB(100, 200, 255)
title.Font = Enum.Font.GothamBold
title.TextSize = 15
title.TextXAlignment = Enum.TextXAlignment.Left
title.Parent = mainFrame

local closeBtn = Instance.new("TextButton")
closeBtn.Size = UDim2.new(0, 30, 0, 30)
closeBtn.Position = UDim2.new(1, -33, 0, 3)
closeBtn.BackgroundTransparency = 1
closeBtn.Text = "✕"
closeBtn.TextColor3 = Color3.fromRGB(255, 80, 80)
closeBtn.TextSize = 18
closeBtn.Parent = title

local chatFrame = Instance.new("ScrollingFrame")
chatFrame.Name = "ChatFrame"
chatFrame.Size = UDim2.new(1, -16, 1, -125)
chatFrame.Position = UDim2.new(0, 8, 0, 42)
chatFrame.BackgroundColor3 = Color3.fromRGB(15, 15, 25)
chatFrame.ScrollBarThickness = 6
chatFrame.ScrollBarImageColor3 = Color3.fromRGB(100, 200, 255)
chatFrame.CanvasSize = UDim2.new(0, 0, 0, 0)
chatFrame.Parent = mainFrame

local uiList = Instance.new("UIListLayout")
uiList.Padding = UDim.new(0, 8)
uiList.SortOrder = Enum.SortOrder.LayoutOrder
uiList.Parent = chatFrame

uiList:GetPropertyChangedSignal("AbsoluteContentSize"):Connect(function()
    chatFrame.CanvasSize = UDim2.new(0, 0, 0, uiList.AbsoluteContentSize.Y)
end)

-- Input Area
local inputBox = Instance.new("TextBox")
inputBox.Size = UDim2.new(1, -95, 0, 45)
inputBox.Position = UDim2.new(0, 8, 1, -53)
inputBox.PlaceholderText = "Ask me anything..."
inputBox.BackgroundColor3 = Color3.fromRGB(30, 30, 45)
inputBox.TextColor3 = Color3.fromRGB(220, 220, 230)
inputBox.PlaceholderColor3 = Color3.fromRGB(140, 140, 160)
inputBox.Font = Enum.Font.Gotham
inputBox.TextSize = 15
inputBox.ClearTextOnFocus = false
inputBox.Parent = mainFrame

local sendBtn = Instance.new("TextButton")
sendBtn.Size = UDim2.new(0, 80, 0, 45)
sendBtn.Position = UDim2.new(1, -88, 1, -53)
sendBtn.BackgroundColor3 = Color3.fromRGB(70, 130, 255)
sendBtn.Text = "Send"
sendBtn.TextColor3 = Color3.new(1,1,1)
sendBtn.Font = Enum.Font.GothamBold
sendBtn.TextSize = 15
sendBtn.Parent = mainFrame

local typingLabel = Instance.new("TextLabel")
typingLabel.Size = UDim2.new(0, 140, 0, 22)
typingLabel.Position = UDim2.new(0, 12, 1, -85)
typingLabel.BackgroundTransparency = 1
typingLabel.Text = "AI is thinking..."
typingLabel.TextColor3 = Color3.fromRGB(120, 200, 255)
typingLabel.Font = Enum.Font.Gotham
typingLabel.TextSize = 14
typingLabel.Visible = false
typingLabel.Parent = mainFrame

-- Toggles
local cleanToggle = Instance.new("TextButton")
cleanToggle.Size = UDim2.new(0, 95, 0, 26)
cleanToggle.Position = UDim2.new(1, -105, 0, 5)
cleanToggle.BackgroundColor3 = CLEAN_MODE and Color3.fromRGB(60, 180, 60) or Color3.fromRGB(180, 100, 60)
cleanToggle.Text = CLEAN_MODE and "Clean: ON" or "Clean: OFF"
cleanToggle.TextColor3 = Color3.new(1,1,1)
cleanToggle.Font = Enum.Font.Gotham
cleanToggle.TextSize = 13
cleanToggle.Parent = mainFrame

local aiToggle = Instance.new("TextButton")
aiToggle.Size = UDim2.new(0, 78, 0, 26)
aiToggle.Position = UDim2.new(1, -200, 0, 5)
aiToggle.BackgroundColor3 = Color3.fromRGB(60, 180, 60)
aiToggle.Text = "AI: ON"
aiToggle.TextColor3 = Color3.new(1,1,1)
aiToggle.Font = Enum.Font.Gotham
aiToggle.TextSize = 13
aiToggle.Parent = mainFrame

-- ============== HELPER FUNCTIONS ==============
local function addMessage(text, isAI)
    local msgFrame = Instance.new("Frame")
    msgFrame.Size = UDim2.new(1, -12, 0, 0)
    msgFrame.BackgroundTransparency = 1
    msgFrame.AutomaticSize = Enum.AutomaticSize.Y
    msgFrame.Parent = chatFrame

    local msg = Instance.new("TextLabel")
    msg.Size = UDim2.new(1, isAI and -45 or 0, 0, 0)  -- leave space for copy button
    msg.BackgroundTransparency = 1
    msg.Text = text
    msg.TextWrapped = true
    msg.TextXAlignment = Enum.TextXAlignment.Left
    msg.Font = Enum.Font.Gotham
    msg.TextSize = 15
    msg.TextColor3 = isAI and Color3.fromRGB(120, 220, 255) or Color3.fromRGB(200, 230, 255)
    msg.AutomaticSize = Enum.AutomaticSize.Y
    msg.Parent = msgFrame

    -- Copy button (only for AI messages)
    if isAI then
        local copyBtn = Instance.new("TextButton")
        copyBtn.Size = UDim2.new(0, 38, 0, 24)
        copyBtn.Position = UDim2.new(1, -42, 0, 2)
        copyBtn.BackgroundColor3 = Color3.fromRGB(50, 50, 70)
        copyBtn.Text = "Copy"
        copyBtn.TextColor3 = Color3.fromRGB(180, 220, 255)
        copyBtn.Font = Enum.Font.Gotham
        copyBtn.TextSize = 12
        copyBtn.Parent = msgFrame

        copyBtn.MouseButton1Click:Connect(function()
            if setclipboard then
                setclipboard(text)
                copyBtn.Text = "Copied!"
                copyBtn.BackgroundColor3 = Color3.fromRGB(60, 180, 60)
                
                task.delay(1.2, function()
                    if copyBtn and copyBtn.Parent then
                        copyBtn.Text = "Copy"
                        copyBtn.BackgroundColor3 = Color3.fromRGB(50, 50, 70)
                    end
                end)
            else
                copyBtn.Text = "No clipboard"
                task.delay(1.5, function()
                    if copyBtn and copyBtn.Parent then copyBtn.Text = "Copy" end
                end)
            end
        end)
    end

    task.defer(function()
        chatFrame.CanvasPosition = Vector2.new(0, chatFrame.AbsoluteCanvasSize.Y)
    end)
end

local function filterBadWords(text)
    local lower = string.lower(text)
    for _, word in BAD_WORDS do
        if string.find(lower, word) then
            return "[message filtered]"
        end
    end
    return text
end

local function getSystemPrompt()
    if CLEAN_MODE then
        return "You are a helpful, intelligent, and professional AI assistant for Roblox scripting and exploiting. Always keep responses clean, polite, and family-friendly. Never use any swear words or toxic language."
    else
        return "You are a helpful, intelligent AI assistant for Roblox scripting and exploiting. Be direct, clear, and useful. Give working Lua code when asked."
    end
end

local function getAIResponse(userMessage)
    table.insert(history, {role = "user", content = userMessage})
    if #history > MAX_HISTORY then table.remove(history, 1) end

    local messages = {{role = "system", content = getSystemPrompt()}}
    for _, msg in history do
        table.insert(messages, msg)
    end

    local body = HttpService:JSONEncode({
        model = "llama-3.1-8b-instant",
        messages = messages,
        temperature = 0.7,
        max_tokens = 800
    })

    local success, response = pcall(function()
        return HttpService:RequestAsync({
            Url = "https://api.groq.com/openai/v1/chat/completions",
            Method = "POST",
            Headers = {
                ["Authorization"] = "Bearer " .. GROQ_API_KEY,
                ["Content-Type"] = "application/json"
            },
            Body = body
        })
    end)

    if not success or not response.Success then
        return "Sorry, I couldn't reach the AI service right now..."
    end

    local data = HttpService:JSONDecode(response.Body)
    return data.choices[1].message.content
end

local function sendMessage()
    if not AI_ENABLED then return end

    local msg = inputBox.Text
    if msg == "" then return end

    msg = filterBadWords(msg)
    addMessage("You: " .. msg, false)
    inputBox.Text = ""

    typingLabel.Visible = true
    task.wait(0.4)

    local response = getAIResponse(msg)
    typingLabel.Visible = false

    addMessage("SmartAI: " .. response, true)

    table.insert(history, {role = "assistant", content = response})
end

-- ============== CONNECTIONS ==============
aiToggle.MouseButton1Click:Connect(function()
    AI_ENABLED = not AI_ENABLED
    aiToggle.Text = AI_ENABLED and "AI: ON" or "AI: OFF"
    aiToggle.BackgroundColor3 = AI_ENABLED and Color3.fromRGB(60,180,60) or Color3.fromRGB(180,60,60)
end)

cleanToggle.MouseButton1Click:Connect(function()
    CLEAN_MODE = not CLEAN_MODE
    cleanToggle.Text = CLEAN_MODE and "Clean: ON" or "Clean: OFF"
    cleanToggle.BackgroundColor3 = CLEAN_MODE and Color3.fromRGB(60,180,60) or Color3.fromRGB(180,100,60)
    addMessage("SmartAI: Clean mode is now " .. (CLEAN_MODE and "enabled" or "disabled") .. ".", true)
end)

closeBtn.MouseButton1Click:Connect(function()
    screenGui.Enabled = false
end)

sendBtn.MouseButton1Click:Connect(sendMessage)
inputBox.FocusLost:Connect(function(enter)
    if enter then sendMessage() end
end)

UserInputService.InputBegan:Connect(function(input, gp)
    if gp then return end
    if input.KeyCode == OPEN_KEY then
        screenGui.Enabled = not screenGui.Enabled
    end
end)

-- Welcome
task.wait(0.6)
addMessage("SmartAI: Hi~ I'm ready to help with Roblox scripts... Clean mode is " .. (CLEAN_MODE and "ON" or "OFF") .. ".", true)

print("🤖 Smart AI Chat (Mobile + Copy) loaded - Press RightShift to open.")