-- src/StarterGui/CraftingGUI.client.lua
-- Crafting panel showing recipes and resource counts, opened with C key

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

local player = Players.LocalPlayer
local CraftingConfig = require(ReplicatedStorage:WaitForChild("Shared"):WaitForChild("CraftingConfig"))
local CraftEvent = ReplicatedStorage:WaitForChild("Events"):WaitForChild("CraftEvent")

local screenGui = Instance.new("ScreenGui")
screenGui.Name = "CraftingGUI"
screenGui.ResetOnSpawn = false
screenGui.Parent = player:WaitForChild("PlayerGui")

local mainFrame = Instance.new("Frame")
mainFrame.Name = "CraftingFrame"
mainFrame.Size = UDim2.new(0, 380, 0, 420)
mainFrame.Position = UDim2.new(0.5, -190, 0.5, -210)
mainFrame.BackgroundColor3 = Color3.fromRGB(30, 25, 20)
mainFrame.BackgroundTransparency = 0.05
mainFrame.BorderSizePixel = 0
mainFrame.Visible = false
mainFrame.Parent = screenGui

local corner = Instance.new("UICorner")
corner.CornerRadius = UDim.new(0, 12)
corner.Parent = mainFrame

local stroke = Instance.new("UIStroke")
stroke.Color = Color3.fromRGB(180, 120, 50)
stroke.Thickness = 2
stroke.Parent = mainFrame

-- Title
local titleBar = Instance.new("Frame")
titleBar.Size = UDim2.new(1, 0, 0, 40)
titleBar.BackgroundColor3 = Color3.fromRGB(140, 90, 30)
titleBar.BorderSizePixel = 0
titleBar.Parent = mainFrame

local titleCorner = Instance.new("UICorner")
titleCorner.CornerRadius = UDim.new(0, 12)
titleCorner.Parent = titleBar

local titleLabel = Instance.new("TextLabel")
titleLabel.Size = UDim2.new(1, -50, 1, 0)
titleLabel.Position = UDim2.new(0, 15, 0, 0)
titleLabel.BackgroundTransparency = 1
titleLabel.Text = "Crafting Table"
titleLabel.TextColor3 = Color3.new(1, 1, 1)
titleLabel.TextScaled = true
titleLabel.Font = Enum.Font.GothamBold
titleLabel.TextXAlignment = Enum.TextXAlignment.Left
titleLabel.Parent = titleBar

local closeBtn = Instance.new("TextButton")
closeBtn.Size = UDim2.new(0, 30, 0, 30)
closeBtn.Position = UDim2.new(1, -35, 0, 5)
closeBtn.BackgroundColor3 = Color3.fromRGB(180, 50, 50)
closeBtn.Text = "X"
closeBtn.TextColor3 = Color3.new(1, 1, 1)
closeBtn.TextScaled = true
closeBtn.Font = Enum.Font.GothamBold
closeBtn.Parent = titleBar

local closeCorner = Instance.new("UICorner")
closeCorner.CornerRadius = UDim.new(0, 6)
closeCorner.Parent = closeBtn

closeBtn.MouseButton1Click:Connect(function()
	mainFrame.Visible = false
end)

-- Resources bar
local resourceBar = Instance.new("Frame")
resourceBar.Size = UDim2.new(1, -20, 0, 30)
resourceBar.Position = UDim2.new(0, 10, 0, 45)
resourceBar.BackgroundColor3 = Color3.fromRGB(20, 18, 15)
resourceBar.BorderSizePixel = 0
resourceBar.Parent = mainFrame

local resourceCorner = Instance.new("UICorner")
resourceCorner.CornerRadius = UDim.new(0, 6)
resourceCorner.Parent = resourceBar

local resourceLabel = Instance.new("TextLabel")
resourceLabel.Name = "ResourceLabel"
resourceLabel.Size = UDim2.new(1, -10, 1, 0)
resourceLabel.Position = UDim2.new(0, 5, 0, 0)
resourceLabel.BackgroundTransparency = 1
resourceLabel.Text = "Wood: 0 | Stone: 0 | Gold: 0 | Diamond: 0"
resourceLabel.TextColor3 = Color3.fromRGB(200, 180, 140)
resourceLabel.TextScaled = true
resourceLabel.Font = Enum.Font.GothamMedium
resourceLabel.TextXAlignment = Enum.TextXAlignment.Left
resourceLabel.Parent = resourceBar

-- Recipe list
local scrollFrame = Instance.new("ScrollingFrame")
scrollFrame.Size = UDim2.new(1, -20, 1, -90)
scrollFrame.Position = UDim2.new(0, 10, 0, 80)
scrollFrame.BackgroundColor3 = Color3.fromRGB(18, 15, 12)
scrollFrame.BorderSizePixel = 0
scrollFrame.ScrollBarThickness = 5
scrollFrame.CanvasSize = UDim2.new(0, 0, 0, 0)
scrollFrame.Parent = mainFrame

local scrollCorner = Instance.new("UICorner")
scrollCorner.CornerRadius = UDim.new(0, 8)
scrollCorner.Parent = scrollFrame

local listLayout = Instance.new("UIListLayout")
listLayout.SortOrder = Enum.SortOrder.LayoutOrder
listLayout.Padding = UDim.new(0, 6)
listLayout.Parent = scrollFrame

local scrollPad = Instance.new("UIPadding")
scrollPad.PaddingTop = UDim.new(0, 5)
scrollPad.PaddingLeft = UDim.new(0, 5)
scrollPad.PaddingRight = UDim.new(0, 5)
scrollPad.Parent = scrollFrame

local currentResources = {}

local function updateResourceDisplay()
	local wood = currentResources.Wood or 0
	local stone = currentResources.Stone or 0
	local gold = currentResources.GoldOre or 0
	local diamond = currentResources.Diamond or 0
	resourceLabel.Text = "Wood: " .. wood .. " | Stone: " .. stone .. " | Gold: " .. gold .. " | Diamond: " .. diamond
end

local function populateRecipes()
	for _, child in pairs(scrollFrame:GetChildren()) do
		if child:IsA("Frame") then child:Destroy() end
	end

	local idx = 0
	for recipeId, recipe in pairs(CraftingConfig.Recipes) do
		idx = idx + 1

		local card = Instance.new("Frame")
		card.Name = recipeId
		card.Size = UDim2.new(1, 0, 0, 80)
		card.LayoutOrder = idx
		card.BackgroundColor3 = Color3.fromRGB(40, 35, 28)
		card.BorderSizePixel = 0
		card.Parent = scrollFrame

		local cardCorner = Instance.new("UICorner")
		cardCorner.CornerRadius = UDim.new(0, 8)
		cardCorner.Parent = card

		-- Name
		local nameLabel = Instance.new("TextLabel")
		nameLabel.Size = UDim2.new(0.6, 0, 0, 22)
		nameLabel.Position = UDim2.new(0, 8, 0, 5)
		nameLabel.BackgroundTransparency = 1
		nameLabel.Text = recipe.Name
		nameLabel.TextColor3 = Color3.fromRGB(255, 220, 150)
		nameLabel.TextScaled = true
		nameLabel.Font = Enum.Font.GothamBold
		nameLabel.TextXAlignment = Enum.TextXAlignment.Left
		nameLabel.Parent = card

		-- Materials list
		local matText = ""
		for mat, amount in pairs(recipe.Materials) do
			local have = currentResources[mat] or 0
			local color = have >= amount and "OK" or "NEED"
			matText = matText .. mat .. ": " .. have .. "/" .. amount .. "  "
		end

		local matLabel = Instance.new("TextLabel")
		matLabel.Name = "Materials"
		matLabel.Size = UDim2.new(1, -16, 0, 20)
		matLabel.Position = UDim2.new(0, 8, 0, 28)
		matLabel.BackgroundTransparency = 1
		matLabel.Text = matText
		matLabel.TextColor3 = Color3.fromRGB(180, 170, 150)
		matLabel.TextScaled = true
		matLabel.Font = Enum.Font.Gotham
		matLabel.TextXAlignment = Enum.TextXAlignment.Left
		matLabel.Parent = card

		-- Craft button
		local craftBtn = Instance.new("TextButton")
		craftBtn.Size = UDim2.new(0, 80, 0, 25)
		craftBtn.Position = UDim2.new(1, -88, 1, -30)
		craftBtn.BackgroundColor3 = Color3.fromRGB(140, 100, 30)
		craftBtn.Text = "CRAFT"
		craftBtn.TextColor3 = Color3.new(1, 1, 1)
		craftBtn.TextScaled = true
		craftBtn.Font = Enum.Font.GothamBold
		craftBtn.Parent = card

		local btnCorner = Instance.new("UICorner")
		btnCorner.CornerRadius = UDim.new(0, 6)
		btnCorner.Parent = craftBtn

		craftBtn.MouseButton1Click:Connect(function()
			CraftEvent:FireServer("Craft", recipeId)
		end)
	end

	task.wait()
	scrollFrame.CanvasSize = UDim2.new(0, 0, 0, listLayout.AbsoluteContentSize.Y + 15)
end

-- Listen for resource updates
CraftEvent.OnClientEvent:Connect(function(action, data)
	if action == "ResourceUpdate" then
		currentResources = data or {}
		updateResourceDisplay()
		populateRecipes()
	end
end)

-- Toggle with C key
UserInputService.InputBegan:Connect(function(input, gameProcessed)
	if gameProcessed then return end
	if input.KeyCode == Enum.KeyCode.C then
		mainFrame.Visible = not mainFrame.Visible
		if mainFrame.Visible then
			CraftEvent:FireServer("QueryResources")
		end
	end
end)

-- Initial populate
populateRecipes()