--[[
    Clark AI Plugin for Roblox Studio
    Version: 2.1.0
    Auteur: Clark / TFLOW067
    
    Installation :
    1. Copie ce fichier dans : %localappdata%\Roblox\Plugins\
    2. Lance Roblox Studio
    3. Clark apparaît dans l'onglet Plugins
    4. Configure l'adresse du serveur Clark dans les paramètres
    
    Ce plugin connecte Roblox Studio à ton serveur Clark (Python).
    Lance Clark avec : python server.py --port 8787
]]

local PLUGIN_NAME = "Clark AI"
local PLUGIN_VERSION = "2.1.0"

local HttpService = game:GetService("HttpService")
local StudioService = game:GetService("StudioService")
local Selection = game:GetService("Selection")

local CLARK_URL = "http://127.0.0.1:8787"

local toolbar = plugin:CreateToolbar("Clark AI", "Clark AI", "Assistant IA pour Roblox Studio")
local mainButton = toolbar:CreateButton("Clark AI", "Ouvrir Clark AI Assistant", "rbxassetid://4458901886", "Clark AI")

local function request(method, path, body)
    local url = CLARK_URL .. "/api/" .. path
    local ok, result = pcall(function()
        if method == "GET" then
            return HttpService:RequestAsync({
                Url = url,
                Method = "GET",
                Headers = { ["Content-Type"] = "application/json" },
            })
        else
            return HttpService:RequestAsync({
                Url = url,
                Method = method,
                Headers = { ["Content-Type"] = "application/json" },
                Body = HttpService:JSONEncode(body or {}),
            })
        end
    end)
    if not ok then
        return nil, "Impossible de contacter Clark sur " .. CLARK_URL .. ". Lance Clark d'abord."
    end
    if not result.Success then
        return nil, "Erreur HTTP " .. result.StatusCode
    end
    local decodeOk, data = pcall(function()
        return HttpService:JSONDecode(result.Body)
    end)
    if not decodeOk then
        return nil, "Reponse invalide du serveur"
    end
    return data, nil
end

local function generateScriptIdea()
    local sel = Selection:Get()
    local context = ""
    if #sel > 0 then
        local obj = sel[1]
        context = "L'utilisateur travaille sur : " .. obj:GetFullName() .. " (Type: " .. obj.ClassName .. ")"
    end
    return context
end

local function createUI()
    local dockWidget = plugin:CreateDockWidgetPluginGui(
        "ClarkAIWidget",
        DockWidgetPluginGuiInfo.new(
            Enum.InitialDockState.Right,
            false,
            false,
            420,
            600,
            420,
            600
        )
    )
    dockWidget.Title = "Clark AI v" .. PLUGIN_VERSION

    local mainFrame = Instance.new("Frame")
    mainFrame.Size = UDim2.new(1, 0, 1, 0)
    mainFrame.BackgroundColor3 = Color3.fromRGB(18, 24, 38)
    mainFrame.BorderSizePixel = 0
    mainFrame.Parent = dockWidget

    local layout = Instance.new("UIListLayout")
    layout.FillDirection = Enum.FillDirection.Vertical
    layout.Padding = UDim.new(0, 6)
    layout.Parent = mainFrame

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

    local header = Instance.new("TextLabel")
    header.Size = UDim2.new(1, 0, 0, 40)
    header.BackgroundTransparency = 1
    header.Text = "Clark AI Assistant"
    header.TextColor3 = Color3.fromRGB(141, 166, 255)
    header.TextSize = 18
    header.Font = Enum.Font.GothamBold
    header.TextXAlignment = Enum.TextXAlignment.Left
    header.Parent = mainFrame

    local statusLabel = Instance.new("TextLabel")
    statusLabel.Name = "Status"
    statusLabel.Size = UDim2.new(1, 0, 0, 22)
    statusLabel.BackgroundTransparency = 1
    statusLabel.Text = "Connecte a " .. CLARK_URL
    statusLabel.TextColor3 = Color3.fromRGB(49, 208, 124)
    statusLabel.TextSize = 12
    statusLabel.Font = Enum.Font.Gotham
    statusLabel.TextXAlignment = Enum.TextXAlignment.Left
    statusLabel.Parent = mainFrame

    local scrollFrame = Instance.new("ScrollingFrame")
    scrollFrame.Name = "ChatLog"
    scrollFrame.Size = UDim2.new(1, 0, 1, -160)
    scrollFrame.BackgroundTransparency = 1
    scrollFrame.ScrollBarThickness = 6
    scrollFrame.CanvasSize = UDim2.new(0, 0, 0, 0)
    scrollFrame.AutomaticCanvasSize = Enum.AutomaticSize.Y
    scrollFrame.Parent = mainFrame

    local chatLayout = Instance.new("UIListLayout")
    chatLayout.Padding = UDim.new(0, 6)
    chatLayout.Parent = scrollFrame

    local inputBox = Instance.new("TextBox")
    inputBox.Name = "Input"
    inputBox.Size = UDim2.new(1, 0, 0, 60)
    inputBox.Position = UDim2.new(0, 0, 1, -110)
    inputBox.BackgroundColor3 = Color3.fromRGB(26, 38, 54)
    inputBox.BorderSizePixel = 0
    inputBox.TextColor3 = Color3.fromRGB(237, 243, 255)
    inputBox.PlaceholderText = "Demande a Clark d'ecrire du code Roblox..."
    inputBox.PlaceholderColor3 = Color3.fromRGB(107, 97, 87)
    inputBox.TextSize = 14
    inputBox.Font = Enum.Font.Gotham
    inputBox.TextWrapped = true
    inputBox.MultiLine = true
    inputBox.TextXAlignment = Enum.TextXAlignment.Left
    inputBox.TextYAlignment = Enum.TextYAlignment.Top
    inputBox.Parent = mainFrame

    local inputCorner = Instance.new("UICorner")
    inputCorner.CornerRadius = UDim.new(0, 8)
    inputCorner.Parent = inputBox

    local sendBtn = Instance.new("TextButton")
    sendBtn.Name = "SendBtn"
    sendBtn.Size = UDim2.new(1, 0, 0, 38)
    sendBtn.Position = UDim2.new(0, 0, 1, -44)
    sendBtn.BackgroundColor3 = Color3.fromRGB(79, 116, 245)
    sendBtn.BorderSizePixel = 0
    sendBtn.Text = "Envoyer a Clark"
    sendBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
    sendBtn.TextSize = 14
    sendBtn.Font = Enum.Font.GothamBold
    sendBtn.Parent = mainFrame

    local sendCorner = Instance.new("UICorner")
    sendCorner.CornerRadius = UDim.new(0, 8)
    sendCorner.Parent = sendBtn

    local quickBtns = Instance.new("Frame")
    quickBtns.Name = "QuickButtons"
    quickBtns.Size = UDim2.new(1, 0, 0, 26)
    quickBtns.Position = UDim2.new(0, 0, 1, -146)
    quickBtns.BackgroundTransparency = 1
    quickBtns.Parent = mainFrame

    local qLayout = Instance.new("UIListLayout")
    qLayout.FillDirection = Enum.FillDirection.Horizontal
    qLayout.Padding = UDim.new(0, 4)
    qLayout.Parent = quickBtns

    local function addQuickBtn(text, callback)
        local btn = Instance.new("TextButton")
        btn.Size = UDim2.new(0, text:len() * 7 + 16, 1, 0)
        btn.BackgroundColor3 = Color3.fromRGB(26, 38, 54)
        btn.BorderSizePixel = 0
        btn.Text = text
        btn.TextColor3 = Color3.fromRGB(141, 166, 255)
        btn.TextSize = 11
        btn.Font = Enum.Font.Gotham
        btn.Parent = quickBtns
        local corner = Instance.new("UICorner")
        corner.CornerRadius = UDim.new(0, 6)
        corner.Parent = btn
        btn.MouseButton1Click:Connect(callback)
    end

    local function addMessage(role, text)
        local msgFrame = Instance.new("Frame")
        msgFrame.Size = UDim2.new(1, 0, 0, 0)
        msgFrame.AutomaticSize = Enum.AutomaticSize.Y
        msgFrame.BackgroundColor3 = role == "user" and Color3.fromRGB(51, 74, 175) or Color3.fromRGB(20, 29, 42)
        msgFrame.BorderSizePixel = 0
        msgFrame.Parent = scrollFrame

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

        local padding = Instance.new("UIPadding")
        padding.PaddingTop = UDim.new(0, 8)
        padding.PaddingLeft = UDim.new(0, 10)
        padding.PaddingRight = UDim.new(0, 10)
        padding.PaddingBottom = UDim.new(0, 8)
        padding.Parent = msgFrame

        local label = Instance.new("TextLabel")
        label.Size = UDim2.new(1, 0, 0, 0)
        label.AutomaticSize = Enum.AutomaticSize.Y
        label.BackgroundTransparency = 1
        label.Text = (role == "user" and "Toi: " or "Clark: ") .. text
        label.TextColor3 = Color3.fromRGB(237, 243, 255)
        label.TextSize = 13
        label.Font = role == "user" and Enum.Font.Gotham or Enum.Font.GothamMedium
        label.TextWrapped = true
        label.TextXAlignment = Enum.TextXAlignment.Left
        label.TextYAlignment = Enum.TextYAlignment.Top
        label.Parent = msgFrame

        scrollFrame.CanvasSize = UDim2.new(0, 0, 0, chatLayout.AbsoluteContentSize.Y + 20)
        scrollFrame.CanvasPosition = Vector2.new(0, scrollFrame.CanvasSize.Y.Offset)
    end

    local function sendMessage()
        local text = inputBox.Text:match("^%s*(.-)%s*$")
        if not text or text == "" then return end
        inputBox.Text = ""
        addMessage("user", text)
        sendBtn.Text = "Clark reflechit..."
        sendBtn.BackgroundColor3 = Color3.fromRGB(100, 100, 100)

        local context = generateScriptIdea()
        local fullQuery = text
        if context ~= "" then
            fullQuery = context .. "\n\nDemande: " .. text
        end

        spawn(function()
            local data, err = request("POST", "chat", {
                query = fullQuery,
                provider = "auto",
                messages = {},
            })
            sendBtn.Text = "Envoyer a Clark"
            sendBtn.BackgroundColor3 = Color3.fromRGB(79, 116, 245)
            if data and data.ok then
                addMessage("assistant", data.reply)
            else
                addMessage("assistant", "Erreur: " .. (err or data and data.reply or "inconnue"))
            end
        end)
    end

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

    addQuickBtn("Script", function()
        inputBox.Text = "Ecris un script Roblox Studio pour"
        inputBox:CaptureFocus()
    end)
    addQuickBtn("Optimiser", function()
        local sel = Selection:Get()
        if #sel > 0 then
            inputBox.Text = "Optimise ce script : " .. sel[1]:GetFullName()
        else
            inputBox.Text = "Comment optimiser un script Roblox ?"
        end
        inputBox:CaptureFocus()
    end)
    addQuickBtn("Bug", function()
        inputBox.Text = "J'ai un bug dans mon script, aide-moi a le corriger"
        inputBox:CaptureFocus()
    end)
    addQuickBtn("Exploit", function()
        inputBox.Text = "Detecte les vulnerabilites securite dans mon jeu Roblox"
        inputBox:CaptureFocus()
    end)

    return dockWidget
end

local widget = nil
mainButton.Click:Connect(function()
    if not widget then
        widget = createUI()
    end
    widget.Enabled = not widget.Enabled
end)

print("[Clark AI] Plugin charge. Version " .. PLUGIN_VERSION)