-- Ultra Fast Sell System
-- ระบบขายของแบบเร็วที่สุด

print("💰 Loading Ultra Fast Sell System...")

-- Services
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local TweenService = game:GetService("TweenService")

local LocalPlayer = Players.LocalPlayer
local PlayerGui = LocalPlayer:WaitForChild("PlayerGui")
local Leaderstats = LocalPlayer:WaitForChild("leaderstats")
local Backpack = LocalPlayer:WaitForChild("Backpack")

-- Ultra Fast Sell Settings
local SellSettings = {
    -- Sell Settings
    AutoSell = true,
    SellThreshold = 70, -- ขายเมื่อเหลือ 70%
    SellImmediately = true, -- ขายทันทีเมื่อเต็ม
    MaxInventorySlots = 200,
    
    -- Performance Settings
    SellDelay = 0.05, -- ดีเลย์ขาย
    TeleportDelay = 0.1, -- ดีเลย์เทเลพอร์ต
    UseSmoothTeleport = false, -- ใช้ smooth teleport หรือไม่
    
    -- Smart Settings
    SmartSell = true,
    SellWhenNearFull = true,
    SellAtThreshold = true,
    
    -- Batch Settings
    BatchSell = true,
    SellBatchSize = 50,
    MaxSellAttempts = 3
}

-- Performance Variables
local IsSelling = false
local LastSellTime = 0
local SellCooldown = 1 -- 1 วินาที cooldown

-- Game Objects
local GameEvents = ReplicatedStorage:WaitForChild("GameEvents")

-- Get Inventory Count
local function GetTotalInventoryCount()
    local totalCount = 0
    local Character = LocalPlayer.Character
    
    local function CountFromParent(Parent)
        for _, Tool in pairs(Parent:GetChildren()) do
            if Tool:IsA("Tool") then
                totalCount = totalCount + 1
            end
        end
    end
    
    CountFromParent(Backpack)
    if Character then
        CountFromParent(Character)
    end
    
    return totalCount
end

-- Get Crops Count
local function GetCropsCount()
    local cropsCount = 0
    local Character = LocalPlayer.Character
    
    local function CountFromParent(Parent)
        for _, Tool in pairs(Parent:GetChildren()) do
            if Tool:IsA("Tool") then
                local ItemString = Tool:FindFirstChild("Item_String")
                if ItemString then
                    cropsCount = cropsCount + 1
                end
            end
        end
    end
    
    CountFromParent(Backpack)
    if Character then
        CountFromParent(Character)
    end
    
    return cropsCount
end

-- Smart Sell Decision
local function ShouldSell()
    local currentTime = tick()
    
    -- Cooldown check
    if (currentTime - LastSellTime) < SellCooldown then
        return false, "cooldown"
    end
    
    local totalItems = GetTotalInventoryCount()
    local cropsCount = GetCropsCount()
    
    -- Immediate sell when full
    if SellSettings.SellImmediately and totalItems >= SellSettings.MaxInventorySlots then
        return true, "กระเป๋าเต็มทันที (" .. totalItems .. "/" .. SellSettings.MaxInventorySlots .. ")"
    end
    
    -- Sell when near full
    if SellSettings.SellWhenNearFull and totalItems >= (SellSettings.MaxInventorySlots - 5) then
        return true, "กระเป๋าใกล้เต็ม (" .. totalItems .. "/" .. SellSettings.MaxInventorySlots .. ")"
    end
    
    -- Sell at threshold
    if SellSettings.SellAtThreshold and totalItems >= (SellSettings.MaxInventorySlots * SellSettings.SellThreshold / 100) then
        return true, "ถึงเกณฑ์ขาย (" .. math.floor((totalItems / SellSettings.MaxInventorySlots) * 100) .. "%)"
    end
    
    -- Sell when have crops
    if cropsCount > 0 and totalItems >= 10 then
        return true, "มีผลผลิต (" .. cropsCount .. " ชิ้น)"
    end
    
    return false, "ยังไม่ถึงเวลา"
end

-- Ultra Fast Sell Function
local function SellInventory()
    if IsSelling then return false end
    IsSelling = true
    
    local Character = LocalPlayer.Character
    if not Character then 
        IsSelling = false
        return false
    end
    
    local HumanoidRootPart = Character:FindFirstChild("HumanoidRootPart")
    if not HumanoidRootPart then
        IsSelling = false
        return false
    end
    
    local Previous = HumanoidRootPart.CFrame
    local ShecklesCount = Leaderstats:FindFirstChild("Sheckles")
    
    print("💰 เริ่มขายของ...")
    
    -- Ultra fast teleport to sell area
    if SellSettings.UseSmoothTeleport then
        local targetPos = CFrame.new(62, 4, -26)
        local tween = TweenService:Create(HumanoidRootPart, TweenInfo.new(SellSettings.TeleportDelay), {
            CFrame = targetPos
        })
        tween:Play()
        tween.Completed:Wait()
    else
        HumanoidRootPart.CFrame = CFrame.new(62, 4, -26)
    end
    
    wait(SellSettings.TeleportDelay)
    
    local soldAmount = 0
    local previousSheckles = ShecklesCount and ShecklesCount.Value or 0
    
    if ShecklesCount then
        local SellEvent = GameEvents:FindFirstChild("Sell_Inventory")
        if SellEvent then
            local attempts = 0
            
            -- Batch sell
            if SellSettings.BatchSell then
                while attempts < SellSettings.MaxSellAttempts do
                    if ShecklesCount.Value ~= previousSheckles then 
                        soldAmount = ShecklesCount.Value - previousSheckles
                        break 
                    end
                    
                    SellEvent:FireServer()
                    wait(SellSettings.SellDelay)
                    attempts = attempts + 1
                end
            else
                -- Single sell
                SellEvent:FireServer()
                wait(SellSettings.SellDelay)
                
                if ShecklesCount.Value ~= previousSheckles then
                    soldAmount = ShecklesCount.Value - previousSheckles
                end
            end
            
            if soldAmount > 0 then
                print("💰 ขายสำเร็จ! ได้เงิน " .. soldAmount .. " sheckles")
            else
                print("⚠️ ขายไม่สำเร็จ")
            end
        else
            print("❌ ไม่พบ Sell Event")
        end
    end
    
    -- Return to previous position
    if SellSettings.UseSmoothTeleport then
        local tween = TweenService:Create(HumanoidRootPart, TweenInfo.new(SellSettings.TeleportDelay), {
            CFrame = Previous
        })
        tween:Play()
        tween.Completed:Wait()
    else
        HumanoidRootPart.CFrame = Previous
    end
    
    wait(SellSettings.TeleportDelay)
    
    IsSelling = false
    LastSellTime = tick()
    
    return soldAmount > 0
end

-- Ultra Fast Sell Loop
local function UltraFastSellLoop()
    if not SellSettings.AutoSell or IsSelling then return end
    
    local shouldSell, reason = ShouldSell()
    if not shouldSell then return end
    
    local totalItems = GetTotalInventoryCount()
    local cropsCount = GetCropsCount()
    
    print("💰 ขาย " .. cropsCount .. " ผลผลิต (" .. reason .. ") - ทั้งหมด " .. totalItems .. " ชิ้น")
    
    local success = SellInventory()
    if success then
        print("✅ ขายสำเร็จ!")
    else
        print("❌ ขายไม่สำเร็จ")
    end
end

-- Main Loop
local function StartUltraFastSellLoop()
    print("💰 Starting Ultra Fast Sell Loop...")
    
    spawn(function()
        while true do
            local success, err = pcall(UltraFastSellLoop)
            if not success then
                print("⚠️ Ultra Fast Sell error: " .. tostring(err))
            end
            wait(0.5) -- ตรวจสอบทุก 0.5 วินาที
        end
    end)
    
    print("✅ Ultra Fast Sell Loop started")
end

-- Simple UI
local function CreateUltraFastSellUI()
    print("🎨 Creating Ultra Fast Sell UI...")
    
    local ScreenGui = Instance.new("ScreenGui")
    ScreenGui.Name = "UltraFastSellUI"
    ScreenGui.Parent = PlayerGui
    ScreenGui.ResetOnSpawn = false
    
    local MainFrame = Instance.new("Frame")
    MainFrame.Name = "MainFrame"
    MainFrame.Parent = ScreenGui
    MainFrame.BackgroundColor3 = Color3.fromRGB(25, 25, 30)
    MainFrame.BorderSizePixel = 0
    MainFrame.Position = UDim2.new(0, 400, 0, 300)
    MainFrame.Size = UDim2.new(0, 250, 0, 200)
    MainFrame.Active = true
    MainFrame.Draggable = true
    
    local Corner = Instance.new("UICorner")
    Corner.CornerRadius = UDim.new(0, 12)
    Corner.Parent = MainFrame
    
    local Stroke = Instance.new("UIStroke")
    Stroke.Parent = MainFrame
    Stroke.Color = Color3.fromRGB(100, 255, 100)
    Stroke.Thickness = 2
    
    -- Title
    local Title = Instance.new("TextLabel")
    Title.Parent = MainFrame
    Title.BackgroundColor3 = Color3.fromRGB(100, 255, 100)
    Title.BorderSizePixel = 0
    Title.Size = UDim2.new(1, 0, 0, 40)
    Title.Font = Enum.Font.SourceSansBold
    Title.Text = "💰 Ultra Fast Sell"
    Title.TextColor3 = Color3.fromRGB(255, 255, 255)
    Title.TextSize = 16
    
    local TitleCorner = Instance.new("UICorner")
    TitleCorner.CornerRadius = UDim.new(0, 12)
    TitleCorner.Parent = Title
    
    -- Status
    local StatusLabel = Instance.new("TextLabel")
    StatusLabel.Parent = MainFrame
    StatusLabel.BackgroundTransparency = 1
    StatusLabel.Position = UDim2.new(0, 10, 0, 50)
    StatusLabel.Size = UDim2.new(1, -20, 0, 20)
    StatusLabel.Font = Enum.Font.SourceSans
    StatusLabel.Text = "สถานะ: พร้อมขาย"
    StatusLabel.TextColor3 = Color3.fromRGB(255, 255, 255)
    StatusLabel.TextSize = 12
    StatusLabel.TextXAlignment = Enum.TextXAlignment.Left
    
    -- Stats
    local StatsLabel = Instance.new("TextLabel")
    StatsLabel.Parent = MainFrame
    StatsLabel.BackgroundTransparency = 1
    StatsLabel.Position = UDim2.new(0, 10, 0, 80)
    StatsLabel.Size = UDim2.new(1, -20, 0, 100)
    StatsLabel.Font = Enum.Font.SourceSans
    StatsLabel.Text = "สถิติ:\n- เกณฑ์ขาย: " .. SellSettings.SellThreshold .. "%\n- ดีเลย์ขาย: " .. SellSettings.SellDelay .. " วินาที\n- ดีเลย์เทเลพอร์ต: " .. SellSettings.TeleportDelay .. " วินาที\n- กระเป๋า: " .. SellSettings.MaxInventorySlots .. " ช่อง"
    StatsLabel.TextColor3 = Color3.fromRGB(200, 200, 200)
    StatsLabel.TextSize = 10
    StatsLabel.TextXAlignment = Enum.TextXAlignment.Left
    StatsLabel.TextYAlignment = Enum.TextYAlignment.Top
    
    -- Manual Sell Button
    local SellButton = Instance.new("TextButton")
    SellButton.Parent = MainFrame
    SellButton.BackgroundColor3 = Color3.fromRGB(100, 255, 100)
    SellButton.BorderSizePixel = 0
    SellButton.Position = UDim2.new(0, 10, 1, -40)
    SellButton.Size = UDim2.new(1, -20, 0, 30)
    SellButton.Font = Enum.Font.SourceSansBold
    SellButton.Text = "ขายทันที"
    SellButton.TextColor3 = Color3.fromRGB(255, 255, 255)
    SellButton.TextSize = 14
    
    local ButtonCorner = Instance.new("UICorner")
    ButtonCorner.CornerRadius = UDim.new(0, 6)
    ButtonCorner.Parent = SellButton
    
    SellButton.MouseButton1Click:Connect(function()
        if not IsSelling then
            SellInventory()
        end
    end)
    
    print("✅ Ultra Fast Sell UI created")
end

-- Initialize
print("💰 Initializing Ultra Fast Sell System...")

wait(1)

CreateUltraFastSellUI()
StartUltraFastSellLoop()

game:GetService("StarterGui"):SetCore("SendNotification", {
    Title = "💰 Ultra Fast Sell",
    Text = "ระบบขายของเร็วที่สุดพร้อมใช้งาน!",
    Duration = 3
})

print("💰 " .. string.rep("=", 50))
print("✅ Ultra Fast Sell System พร้อมใช้งาน!")
print("💰 เกณฑ์ขาย: " .. SellSettings.SellThreshold .. "%")
print("💰 ดีเลย์ขาย: " .. SellSettings.SellDelay .. " วินาที")
print("💰 ดีเลย์เทเลพอร์ต: " .. SellSettings.TeleportDelay .. " วินาที")
print("💰 " .. string.rep("=", 50))

return {
    Settings = SellSettings,
    UI = ScreenGui
}