--[[
	Evercyan @ March 2023
	ServerMain
	
	ServerMain requires many important modules for the game to work, as well as housing some miscellaneous code.
	The modules it requires is under ServerStorage.Modules and the script itself, which makes core features of the game work,
	such as armor, mobs, and the leveling system.
]]

--> Services
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local ServerStorage = game:GetService("ServerStorage")
local Players = game:GetService("Players")

--> References
local PlayerData = ReplicatedStorage:WaitForChild("PlayerData")

--> Dependencies
local HumanoidAttributes = require(script.HumanoidAttributes)
local PlayerLeveling = require(script.PlayerLeveling)

local GameConfig = require(ReplicatedStorage.Data.GameConfig)
local ContentLibrary = require(ReplicatedStorage.Modules.ContentLibrary)
local ToolLib = require(ServerStorage.Modules.ToolLib)
local ArmorLib = require(ServerStorage.Modules.ArmorLib)

--------------------------------------------------------------------------------

-- Create initial folders
local function CreateFolder(Name: string, Parent: Instance)
	local Folder = Instance.new("Folder")
	Folder.Name = Name
	Folder.Parent = Parent
	return Folder
end

-- 初始化workspace目录
local Temporary = CreateFolder("Temporary", workspace)
local ProjectileCache = CreateFolder("ProjectileCache", Temporary)
local Characters = CreateFolder("Characters", workspace)

-- 初始化玩家信息存储目录(沟通作用,具体数据还得后端处理)
local PlayerDataFolder = Instance.new("Configuration")
PlayerDataFolder.Name = "PlayerData"
PlayerDataFolder.Parent = ReplicatedStorage

-- 加载Proxy目录下的所有代理
local Proxies = {}
local ProxyFolder = script.Parent.Parent:FindFirstChild("Proxy")
if ProxyFolder then
	for _, proxyModule in ipairs(ProxyFolder:GetChildren()) do
		if proxyModule:IsA("ModuleScript") then
			local success, result = pcall(require, proxyModule)
			if success then
				-- 去掉文件名后缀
				local name = proxyModule.Name
				Proxies[name] = result
			else
				warn("加载代理模块失败: " .. proxyModule.Name, result)
			end
		end
	end
end

-- Initially require all server-sided & shared modules
-- 加载模块 ReplicatedStorage.Modules, ServerStorage.Modules
for _, Location in {ReplicatedStorage.Modules, ServerStorage.Modules} do
	for _, Library in Location:GetChildren() do
		if Library:IsA("ModuleScript") then
			task.spawn(require, Library)
		end
	end
end

--------------------------------------------------------------------------------

local function OnPlayerAdded(Player: Player)
	if not Proxies.ArchiveProxy:IsPlayerDataLoaded(Player) then
		warn("玩家数据未加载: " .. Player.Name)
		return
	end

	local pData = Instance.new("Configuration")
	pData.Name = Player.UserId
	pData.Parent = PlayerDataFolder
	-- 加载对应玩家的其他系统代理
	Proxies.EquipmentProxy:InitPlayer(Player)
	Proxies.PlayerInfoProxy:InitPlayer(Player)
end

local function OnPlayerRemoving(Player: Player)
	local pData = PlayerDataFolder:FindFirstChild(Player.UserId)
	if pData then pData:Destroy() end
end

Players.PlayerAdded:Connect(OnPlayerAdded)
for _, Player in Players:GetPlayers() do
	task.spawn(OnPlayerAdded, Player)
end

Players.PlayerRemoving:Connect(OnPlayerRemoving)