-------------------------------------------------[ NetCloudSocket ]------------------------------------------------------

DefineClass.NetCloudSocket = {
	__parents = { "DataSocket" },
	callback_id = false,
	friends = false,
	friend_names = false,
	chat_room_guests = false,
	chat_room = false,
	
	timeout = Platform.ps4 and 6 * 60 * 60 * 1000 or nil,
	msg_size_max = 16*1024*1024,
}

function NetCloudSocket:OnDisconnect(reason)
	DataSocket.OnDisconnect(self, reason)
	if netSwarmSocket == self then
		NetForceDisconnect(reason or true)
	end
end

function NetCloudSocket:rfnNewLogin()
	if netSwarmSocket == self then
		print("Net: account logged in from another computer")
	end
end

function NetCloudSocket:rfnLeaveGame(reason)
	CreateRealTimeThread(NetLeaveGame, reason)
end

-- chat functionality

-- to send a chat message use NetSend("rfnChatMsg", message)
function NetCloudSocket:rfnChatMsg(player_name, account_id, platform, message)
	if not self.friends or self.friends[account_id] ~= "blocked" then
		CreateRealTimeThread(function(player_name, account_id, message)
			if Platform.xbox then
				local idx = table.find(netSwarmSocket["chat_room_guests"], 1, account_id)
				if not idx then return end
				local allowed = CheckPermissionWithUser("ViewTargetPresence")
				if not allowed then return end
				allowed = CheckPermissionWithUser("CommunicateUsingText")
				if not allowed then return end
			end
			if Platform.xbox then
				message = FilterString(message, "full")
				player_name = FilterString(player_name, "keep first")
			elseif Platform.switch then
				message = AsyncSwitchMaskProfanityWordsInText(message)
			end
			Msg("Chat", player_name, account_id, message)
		end, player_name, account_id, message)
	end
end

function NetCloudSocket:rfnChatSysMsg(message, ...)
	Msg("SysChat", message, ...)
end

-- chat participant info is { account_id, name, platform, GetLanguage(), platform_id (xbox only) }
-- see NetJoinChatRoom for the fields after the name
function NetCloudSocket:rfnGuestJoin(id, info)
	if self.chat_room_guests then
		self.chat_room_guests[id] = info
		Msg("SysChat", "join", unpack_params(info))
		Msg("ChatRoomGuestsChange", self.chat_room_guests)
	end
end

function NetCloudSocket:rfnGuestLeave(id)
	if self.chat_room_guests then
		local info = self.chat_room_guests[id]
		self.chat_room_guests[id] = false
		Msg("SysChat", "leave", unpack_params(info))
		Msg("ChatRoomGuestsChange", self.chat_room_guests)
	end
end

-- to send a whisper use NetCall("rfnWhisper", receiver_alias, receiver_alias_type, message)
function NetCloudSocket:rfnWhisper(sender_name, sender_account_id, message)
	if NetIsOfficialConnection() and (not self.friends or self.friends[sender_account_id or false] ~= "blocked") then
		if Platform.switch then
			message = AsyncSwitchMaskProfanityWordsInText(message)
		end
		Msg("Whisper", sender_name, sender_account_id, message)
	end
end

function NetChatMsg(message)
	if not netSwarmSocket then
		return "disconnected"
	end
	if utf8.len(message) > 200 then return "params" end
	return netSwarmSocket:Call("rfnChatMsg", message)
end

-- if no index is provided it is automatically selected
function NetJoinChatRoom(room, index)
	local platform
	local id = false
	if Platform.xbox then
		platform = "xbox"
		id = Xbox.GetXuid()
	elseif Platform.desktop then
		platform = "desktop"
	elseif Platform.ps4 then
		platform = "ps4"
	elseif Platform.switch then
		platform = "switch"
	end
	local err, room_info, guests = NetCall("rfnJoinChatRoom", room, type(index) == "number" and index or nil, platform, GetLanguage(), id)
	if err == "same" then return end
	if err then return err end
	if netSwarmSocket then
		netSwarmSocket.chat_room_guests = guests or {}
		netSwarmSocket.chat_room = room_info
		-- string.format("%s #%d", room_info.name, room_info.index) or false
	end
	Msg("JoinChatRoom", err, netSwarmSocket and netSwarmSocket.chat_room, guests)
end

function NetLeaveChatRoom()
	local err = NetCall("rfnLeaveChatRoom")
	if netSwarmSocket then
		netSwarmSocket.chat_room_guests = {}
		netSwarmSocket.chat_room = false
	end
	Msg("LeaveChatRoom", err)
	return err
end

function NetEnumChatRooms(room)
	return NetCall("rfnEnumChatRooms", room)
end

if FirstLoad then
	PSNAllowOfficialConnection = false -- enabled online access for consoles
	XboxAllowOfficialConnection = false
	NintendoAllowOfficialConnection = false
end

function NetMakeUserOffline() -- may stay connected but this is not a connection initiated by him
	CreateRealTimeThread(NetLeaveChatRoom)
	NetLeaveGame()
	NetDisconnect()
	PSNAllowOfficialConnection = false
	XboxAllowOfficialConnection = false
	NintendoAllowOfficialConnection = false
end

function OnMsg.NetDisconnect()
	PSNAllowOfficialConnection = false
	XboxAllowOfficialConnection = false
	NintendoAllowOfficialConnection = false
end

function NetIsOfficialConnection() -- connected AND can join games/rooms
	if not NetIsConnected() or
		Platform.playstation and not PSNAllowOfficialConnection or
		Platform.xbox and not XboxAllowOfficialConnection or
		Platform.switch and not NintendoAllowOfficialConnection
	then
		return
	end
	return not netRestrictedAccount
end

-- not XUID means the player is not on Xbox Live or the caller is not on Xbox Live
-- err == "not found" means the player is offline
-- err == "disconnected" or "timeout" mean that the connection with the swarm was lost or timed out
function NetGetXUID(account_id)
	return NetCall("rfnGetXUID", account_id)
end

function NetGetPSNID(account_id)
	return NetCall("rfnGetPSNAccountId", account_id)
end

-- Callback functionality (used for callbacks from web calls/ops)

function NetCloudSocket:GetCallbackId()
	if not self.callback_id then
		local err, callback_id = self:Call("rfnGetCallbackId")
		if err then return err end
		self.callback_id = { callback_id }
	end
	return false, self.callback_id[1] 
end

function NetCloudSocket:rfnCallback(...)
	if self.callback_id then
		Msg(self.callback_id, ...)
	end
end

-- friends

function NetCloudSocket:rfnFriendList(friends_list, invitations, invitations_sent, blocked)
	local friends, friend_names = {}, {}
	self.friends = friends
	self.friend_names = friend_names
	for k, v in pairs(friends_list) do
		friends[k] = "offline"
		friend_names[k] = v
	end
	for k, v in pairs(invitations) do
		friends[k] = "invited"
		friend_names[k] = v
	end
	for k, v in pairs(invitations_sent) do
		friends[k] = "invite_sent"
		friend_names[k] = v
	end
	for k, v in pairs(blocked) do
		friends[k] = "blocked"
		friend_names[k] = v
	end
	Msg("FriendsChange", friends, friend_names, "init")
end

function NetCloudSocket:rfnFriendStatus(player_name, account_id, status)
	self.friends = self.friends or {}
	self.friend_names = self.friend_names or {}
	if type(status) == "number" then
		status = status == 0 and "offline" or status == 1 and "online" or status == 2 and "playing" or status
	end
	self.friends[account_id] = status
	self.friend_names[account_id] = player_name
	Msg("FriendsChange", self.friends, self.friend_names, "status")
end

function NetCloudSocket:rfnAddFriend(account_id, player_name)
	self.friends[account_id] = "offline"
	self.friend_names[account_id] = player_name
	Msg("FriendsChange", self.friends, self.friend_names, "add")
end

function NetCloudSocket:rfnUnfriend(account_id)
	self.friends[account_id] = nil
	self.friend_names[account_id] = nil
	Msg("FriendsChange", self.friends, self.friend_names, "remove")
end

function NetCloudSocket:rfnBlock(player_name, account_id)
	self.friends = self.friends or {}
	self.friend_names = self.friend_names or {}
	self.friends[account_id] = "blocked"
	self.friend_names[account_id] = player_name
	Msg("FriendsChange", self.friends, self.friend_names, "block")
end

function NetCloudSocket:rfnUnblock(account_id)
	self.friends[account_id] = nil
	self.friend_names[account_id] = nil
	Msg("FriendsChange", self.friends, self.friend_names, "unblock")
end

function NetCloudSocket:rfnFriendRequest(account_id, player_name)
	self.friends = self.friends or {}
	self.friend_names = self.friend_names or {}
	self.friends[account_id] = "invited"
	self.friend_names[account_id] = player_name
	Msg("FriendsChange", self.friends, self.friend_names, "request")
	Msg("FriendRequest", account_id, player_name)
end

function NetCloudSocket:rfnInviteFriend(account_id, player_name)
	self.friends = self.friends or {}
	self.friend_names = self.friend_names or {}
	self.friends[account_id] = "invite_sent"
	self.friend_names[account_id] = player_name
	Msg("FriendsChange", self.friends, self.friend_names, "invite")
end

function NetCloudSocket:rfnPing()
end

if FirstLoad then
	g_UsedTickets = {}
end

function NetCloudSocket:rfnUsedTickets(tickets)
	g_UsedTickets = tickets or {}
end

function OnMsg.NetDisconnect()
	g_UsedTickets = {}
end

function NetFriendRequest(player_name, alias, alias_type)
	if not netSwarmSocket then
		return "disconnected"
	end
	return netSwarmSocket:Call("rfnFriendRequest", player_name, alias, alias_type)
end

function NetUnfriend(alias, alias_type)
	if not netSwarmSocket then
		return "disconnected"
	end
	return netSwarmSocket:Call("rfnUnfriend", alias, alias_type)
end

function NetBlock(player_name, alias, alias_type)
	if not netSwarmSocket then
		return "disconnected"
	end
	return netSwarmSocket:Call("rfnBlock", player_name, alias, alias_type)
end

function NetUnblock(alias, alias_type, account_id)
	if not netSwarmSocket then
		return "disconnected"
	end
	return netSwarmSocket:Call("rfnUnblock", alias, alias_type, account_id) 
end

function NetReportPlayer(player_name, alias, alias_type, reason)
	if not netSwarmSocket then
		return "disconnected"
	end
	return netSwarmSocket:Call("rfnReport", player_name, alias, alias_type, reason)
end

function NetPingPlayer(account_id)
	if not netSwarmSocket then
		return "disconnected"
	end
	return netSwarmSocket:Call("rfnPingPlayer", account_id)
end

-- game invites

-- to invite someone use NetCall/NetSend("rfnInvite", alias, alias_type, ...)
-- you need to be in a game to send invites - the other player automatically receives your game's address
-- (alias, alias_type) can be (account_id, "account") or any other (alias, alias_type) pair (see AccountAliasTypes)
-- to join the game from an invitation use NetJoinGame(nil, game_address)
function NetCloudSocket:rfnInvite(player_name, player_account_id, game_address, ...)
	if not NetIsOfficialConnection() then return end
	if not self.friends or not player_account_id or self.friends[player_account_id] ~= "blocked" then
		Msg("GameInvite", player_name, player_account_id, game_address, ...)
	end
	return LocalPlayersCount >= 2 and "in local coop" or nil
end

-- to send a data message to another player use 
--    NetCall/NetSend("rfnPlayerMessage", account_id, data_type, ...)
--    if the player is offline the response will be "unknown address"
-- such message will be received on the other side as Msg("NetPlayerMessage", response, ...)
function NetCloudSocket:rfnPlayerMessage(player_name, player_account_id, data_type, ...)
	if not NetIsOfficialConnection() then return end
	if not self.friends or self.friends[player_account_id or false] ~= "blocked" then
		local response = {}
		Msg("NetPlayerMessage", response, player_name, player_account_id, data_type, ...)
		return unpack_params(response)
	end
end

function NetCloudSocket:rfnSavegame(player_account_id, savegame)
	if netInGame then
		local player_id = table.find(netGamePlayers, "account_id", player_account_id)
		assert(player_id)
		if player_id then
			Msg("NetSavegame", player_id, player_account_id, savegame)
		end
	end
end


-- automatch

if FirstLoad then
	netAutomatch = false
end

function NetStartAutomatch(match_type, info)
	NetCancelAutomatch()
	netAutomatch = match_type
	local err, time, players, quality = NetCall("rfnStartMatch", match_type, info)
	if err then
		netAutomatch = false
		Msg("NetMatchFound")
	end
	return err, time, players, quality
end

function NetCancelAutomatch()
	if netAutomatch then
		netAutomatch = false
		Msg("NetMatchFound")
		NetSend("rfnCancelMatch")
	end
end

function NetCloudSocket:rfnMatchFound(match_type, game_id)
	if netAutomatch == match_type then
		Msg("NetMatchFound", match_type, game_id)
		netAutomatch = false
	end
end

OnMsg.NetDisconnect = NetCancelAutomatch