--[[
    The Mimic - Universal Chat Mimic Script
    Name: The Mimic
    Features: Compact UI, Partial Name Matching, 0.4s Human Delay
--]]

local Players = game:GetService("Players")
local TextChatService = game:GetService("TextChatService")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local UserInputService = game:GetService("UserInputService")
local LocalPlayer = Players.LocalPlayer

local TargetPlayer = nil
local IsMimicking = false
local Connection = nil

------------------------------------------------------------------------
-- CHAT SENDER HELPER (Handles both Legacy & TextChatService)
------------------------------------------------------------------------
local function SendChatMessage(msg)
    if TextChatService.ChatVersion == Enum.ChatVersion.TextChatService then
        local generalChannel = TextChatService.TextChannels:FindFirstChild("RBXGeneral")
        if generalChannel then
            generalChannel:SendAsync(msg)
        end
    else
        local defaultChatSystemChatEvents = ReplicatedStorage:FindFirstChild("DefaultChatSystemChatEvents")
        if defaultChatSystemChatEvents then
            local sayMessageRequest = defaultChatSystemChatEvents:FindFirstChild("SayMessageRequest")
            if sayMessageRequest then
                sayMessageRequest:FireServer(msg, "All")
            end
        end
    end
end

------------------------------------------------------------------------
-- UI CREATION (Compact Size)
------------------------------------------------------------------------
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "TheMimic_UI"
ScreenGui.ResetOnSpawn = false

if syn and syn.protect_gui then
    syn.protect_gui(ScreenGui)
    ScreenGui.Parent = CoreGui
else
    ScreenGui.Parent = LocalPlayer:WaitForChild("PlayerGui")
end

local MainFrame = Instance.new("Frame")
MainFrame.Name = "MainFrame"
MainFrame.Size = UDim2.new(0, 190, 0, 115) -- Made significantly smaller & tighter
MainFrame.Position = UDim2.new(0.05, 0, 0.4, 0)
MainFrame.BackgroundColor3 = Color3.fromRGB(18, 18, 18)
MainFrame.BorderSizePixel = 0
MainFrame.Active = true
MainFrame.Draggable = true
MainFrame.Parent = ScreenGui

local Corner = Instance.new("UICorner")
Corner.CornerRadius = UDim.new(0, 6)
Corner.Parent = MainFrame

local Stroke = Instance.new("UIStroke")
Stroke.Thickness = 1.2
Stroke.Color = Color3.fromRGB(255, 255, 255)
Stroke.Parent = MainFrame

-- Title Header
local Title = Instance.new("TextLabel")
Title.Size = UDim2.new(1, 0, 0, 24)
Title.BackgroundTransparency = 1
Title.Text = "THE MIMIC"
Title.TextColor3 = Color3.fromRGB(255, 255, 255)
Title.Font = Enum.Font.GothamBold
Title.TextSize = 12
Title.Parent = MainFrame

-- TextBox for Username Input
local NameInput = Instance.new("TextBox")
NameInput.Size = UDim2.new(0.88, 0, 0, 26)
NameInput.Position = UDim2.new(0.06, 0, 0.3, 0)
NameInput.BackgroundColor3 = Color3.fromRGB(30, 30, 30)
NameInput.PlaceholderText = "Player Name..."
NameInput.PlaceholderColor3 = Color3.fromRGB(120, 120, 120)
NameInput.Text = ""
NameInput.TextColor3 = Color3.fromRGB(255, 255, 255)
NameInput.Font = Enum.Font.Gotham
NameInput.TextSize = 11
NameInput.ClearTextOnFocus = false
NameInput.Parent = MainFrame

local InputCorner = Instance.new("UICorner")
InputCorner.CornerRadius = UDim.new(0, 4)
InputCorner.Parent = NameInput

-- Toggle Action Button
local ToggleBtn = Instance.new("TextButton")
ToggleBtn.Size = UDim2.new(0.88, 0, 0, 30)
ToggleBtn.Position = UDim2.new(0.06, 0, 0.63, 0)
ToggleBtn.BackgroundColor3 = Color3.fromRGB(40, 40, 40)
ToggleBtn.Text = "START MIMIC"
ToggleBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
ToggleBtn.Font = Enum.Font.GothamBold
ToggleBtn.TextSize = 11
ToggleBtn.Parent = MainFrame

local BtnCorner = Instance.new("UICorner")
BtnCorner.CornerRadius = UDim.new(0, 4)
BtnCorner.Parent = ToggleBtn

------------------------------------------------------------------------
-- PLAYER MATCHING LOGIC
------------------------------------------------------------------------
local function GetPlayerByPartialName(str)
    if str == "" then return nil end
    local query = string.lower(str)
    for _, plr in pairs(Players:GetPlayers()) do
        if plr ~= LocalPlayer then
            if string.find(string.lower(plr.Name), query) or string.find(string.lower(plr.DisplayName), query) then
                return plr
            end
        end
    end
    return nil
end

------------------------------------------------------------------------
-- MIMIC ENGINE (0.4s Delay)
------------------------------------------------------------------------
local function StartMimicking(plr)
    TargetPlayer = plr
    Connection = TargetPlayer.Chatted:Connect(function(msg)
        if IsMimicking then
            task.wait(0.4) -- Adjusted to 0.4 seconds
            SendChatMessage(msg)
        end
    end)
end

local function StopMimicking()
    if Connection then
        Connection:Disconnect()
        Connection = nil
    end
    TargetPlayer = nil
end

ToggleBtn.MouseButton1Click:Connect(function()
    IsMimicking = not IsMimicking
    
    if IsMimicking then
        local foundPlayer = GetPlayerByPartialName(NameInput.Text)
        if foundPlayer then
            StartMimicking(foundPlayer)
            ToggleBtn.Text = "MIMICKING..."
            ToggleBtn.BackgroundColor3 = Color3.fromRGB(200, 50, 50)
        else
            IsMimicking = false
            ToggleBtn.Text = "NOT FOUND!"
            task.wait(1)
            ToggleBtn.Text = "START MIMIC"
        end
    else
        StopMimicking()
        ToggleBtn.Text = "START MIMIC"
        ToggleBtn.BackgroundColor3 = Color3.fromRGB(40, 40, 40)
    end
end)