local DataStore = game:GetService("DataStoreService"):GetDataStore("CharacterApparel")
local Appearances = {}
local SwapHair = game:GetService("ReplicatedStorage").HairTypeEvent
local SwapHairColor = game:GetService("ReplicatedStorage").HairColorEvent

local HairColors = {"Really black", "Crimson", "Forest green", "Dark indigo", "New Yeller", "Institutional white", "Deep orange", "Reddish brown"} -- etc
local Hairs = {"BlackHair", "ChoppyHair", "Afro", "FancyHair"} -- etc
local Face = {"Smile", "Angry", "Sad", "Joyful"} -- etc
local Scars = {"Light", "Medium", "Heavy"} -- etc

local DefaultApparel = {
			Hair = "BlackHair",
			Face = "Smile",
			Apparel = "SurvivalClothes",
			BodyBuild = "Normal",

			HairColor = "Really black",
			BodyColor = "Nougat",

			DidGetSaved = "No"
}

local function DeepCopy(tab)
   if type(tab) ~= "table" then return tab end
   local newtab = {}
   for key, val in pairs(tab) do
       newtab[DeepCopy(key)] = DeepCopy(val)
   end
   return newtab
end
function Repeat(func, times)
    local success, ret
    local time = 0
    repeat time = 1 success, ret = pcall(func)
    until success or time >= times
    return success, ret
end
function Load(UserId)
    local success, data = Repeat(function() return DataStore:GetAsync(UserId) end, 3)
    if success then
        if data ~= nil then
            if type(data) == "string" then if not pcall(function() data = game:GetService("HttpService"):JSONDecode(data) end) then return end
            for key, val in pairs(data) do
                  Appearances[UserId][key] = val -- Loads data into the appearance, but keeps if you add more things
            end
        end
    else
         	error("Couldn't access DataStoreService!") -- Crashes the script so people won't have progress loss (or notify them that you couldn't load their data
    	end
	end
end
function Save(UserId)
     local success = Repeat(function() DataStore:SetAsync(UserId, Appearances[UserId]) end, 3)
     if not success then
           error("Couldn't access DataStoreService!") -- Or notify the player that you didn't save their data...
     end
end

game.Players.PlayerAdded:Connect(function(Player)
   Appearances[Player.userId] = DeepCopy(DefaultApparel)
   Load(Player.userId)
   Player.CharacterAdded:connect(function(Character) -- so if player respawns, we want to add the hair too... (and other things like coloring, you also need to do in the changing event and there
         local Appearance = Appearances[Player.userId]
         Player:LoadCharacterAppearance(script.Parent.HairFolder[Appearance.Hair]:Clone()) --Hair
         local CurrentHair = Player.Character:findFirstChild(Appearance.Hair)  --HairColor
         if CurrentHair then CurrentHair.Handle.BrickColor = BrickColor.new(Appearance.HairColor)end -- HairColor
    end)
end)

game.Players.PlayerRemoving:Connect(function(Player)
    Save(Player.userId)
    Appearances[Player.userId] = nil
end)

function FindInTable(tab, val)
   for key, value in pairs(tab) do if value == val then return key end end
    return nil
end

SwapHairColor.OnServerEvent:connect(function(Player)
    local Appearance = Appearances[Player.userId]
    print(Appearance.HairColor)
    Appearance.HairColor = FindInTable(HairColors, Appearance.HairColor) + 1 > #HairColors and HairColors[1] or HairColors[FindInTable(HairColors, Appearance.HairColor) + 1] -- Finds in table current color and selects next. If next doesn't exist, it chooses first instead
	local HairsToBeColored = script.Parent.HairFolder:GetChildren()
	print(HairsToBeColored.Name)
	for i, v in pairs(HairsToBeColored) do
		v.Handle.BrickColor = BrickColor.new(Appearance.HairColor)
	end
	local CurrentHair = Player.Character:findFirstChild(Appearance.Hair)
	if CurrentHair then CurrentHair.Handle.BrickColor = BrickColor.new(Appearance.HairColor)end
end)

SwapHair.OnServerEvent:connect(function(Player)
    local Appearance = Appearances[Player.userId]
    print(Appearance.Hair)
    local OldHair = Player.Character:FindFirstChild(Appearance.Hair)
    if OldHair then OldHair:Destroy() end -- before we change Appearance.Hair
    Appearance.Hair = FindInTable(Hairs, Appearance.Hair) + 1 > #Hairs and Hairs[1] or Hairs[FindInTable(Hairs, Appearance.Hair) + 1] -- Finds in table current color and selects next. If next doesn't exist, it chooses first instead
    Player:LoadCharacterAppearance(script.Parent.HairFolder[Appearance.Hair]:Clone())
end)