extends Panel

# TCP客户端通信处理

# UI组件引用
@onready var status_label = $StatusLabel
@onready var message_input = $MessageInput
@onready var send_button = $SendButton
@onready var response_label = $Scroll/ResponseLabel
@onready var connection_button = $ConnectionButton

#==========================所有面板=================================
#大面板
@onready var main_game = get_node("/root/main")
@onready var lucky_draw_panel: LuckyDrawPanel = $'../LuckyDrawPanel'
@onready var daily_check_in_panel: DailyCheckInPanel = $'../DailyCheckInPanel'
@onready var player_ranking_panel: Panel = $'../PlayerRankingPanel'
@onready var item_store_panel: Panel = $'../ItemStorePanel'
@onready var crop_warehouse_panel: Panel = $'../CropWarehousePanel'
@onready var login_panel: PanelContainer = $'../LoginPanel'
@onready var player_bag_panel: Panel = $'../PlayerBagPanel'
@onready var crop_store_panel: Panel = $'../CropStorePanel'
@onready var item_bag_panel: Panel = $'../ItemBagPanel'
@onready var pet_store_panel: Panel = $'../PetStorePanel'
@onready var pet_bag_panel: Panel = $'../PetBagPanel'
@onready var pet_fight_panel: Panel = $'../PetFightPanel'
#小面板
@onready var land_panel: Panel = $'../../SmallPanel/LandPanel'
@onready var load_progress_panel: Panel = $'../../SmallPanel/LoadProgressPanel'
@onready var account_setting_panel: Panel = $'../../SmallPanel/AccountSettingPanel'
@onready var one_click_plant_panel: Panel = $'../../SmallPanel/OneClickPlantPanel'
@onready var online_gift_panel: Panel = $'../../SmallPanel/OnlineGiftPanel'
@onready var debug_panel: Panel = $'../../SmallPanel/DebugPanel'
@onready var pet_inform_panel: Panel = $'../../SmallPanel/PetInformPanel'
@onready var global_server_broadcast_panel: Panel = $'../../SmallPanel/GlobalServerBroadcastPanel'
@onready var scare_crow_panel: Panel = $'../../SmallPanel/ScareCrowPanel'
@onready var wisdom_tree_panel: Panel = $'../../SmallPanel/WisdomTreePanel'
#==========================所有面板=================================

# TCP客户端
var client: TCPClient = TCPClient.new()

# 服务器配置 - 支持多个服务器地址
var server_configs = GlobalVariables.server_configs

var current_server_index = 0
var auto_retry = true
var retry_delay = 3.0
var connection_timeout = 5.0  # 连接超时时间
var is_trying_to_connect = false
var connection_start_time = 0.0
var has_tried_all_servers = false  # 是否已尝试过所有服务器

# 延迟测量相关变量
var ping_start_time = 0.0
var current_ping = -1  # -1表示尚未测量
var ping_timer = 0.0
var ping_interval = 3.0  # 每3秒ping一次
var ping_timeout = 5.0  # ping超时时间
var is_measuring_ping = false

#=====================================网络连接基本处理=========================================
func _ready():
	# 创建TCP客户端实例
	self.add_child(client)
	
	# 连接信号
	client.connected_to_server.connect(_on_connected)
	client.connection_failed.connect(_on_connection_failed)
	client.connection_closed.connect(_on_connection_closed)
	client.data_received.connect(_on_data_received)
	
	# 连接按钮事件
	connection_button.pressed.connect(_on_connection_button_pressed)
	send_button.pressed.connect(_on_send_button_pressed)
	
	# 初始设置
	status_label.text = "❌未连接"
	status_label.modulate = Color.RED
	response_label.text = "等待响应..."
	connection_button.text = "连接"

# 每帧检查连接状态和超时
func _process(delta):
	# 检查连接超时
	if is_trying_to_connect:
		var elapsed_time = Time.get_unix_time_from_system() - connection_start_time
		if elapsed_time > connection_timeout:
			is_trying_to_connect = false
			client.disconnect_from_server()
			
			status_label.text = "连接超时"
			status_label.modulate = Color.RED
			connection_button.text = "连接"
			
			# 通知主游戏更新在线人数显示
			
			main_game._update_online_players_display(0, false, false)
	
	# 处理延迟测量
	if client.is_client_connected():
		ping_timer += delta
		if ping_timer >= ping_interval and not is_measuring_ping:
			ping_timer = 0.0
			send_ping()
		
		# 检查ping超时
		if is_measuring_ping:
			var ping_elapsed = Time.get_unix_time_from_system() - ping_start_time
			if ping_elapsed > ping_timeout:
				is_measuring_ping = false
				current_ping = 999  # 显示为高延迟
		
		# 更新状态显示
		update_connection_status()
	else:
		# 未连接时重置延迟相关状态
		current_ping = -1
		is_measuring_ping = false
		ping_timer = 0.0
		
		# 更新状态显示
		update_connection_status()

#连接成功后处理
func _on_connected():
	print("成功连接到服务器: ", server_configs[current_server_index]["name"])
	status_label.text = "已连接"
	status_label.modulate = Color.GREEN
	connection_button.text = "断开"
	is_trying_to_connect = false
	has_tried_all_servers = false  # 连接成功后重置标志
	
	# 重置延迟测量
	current_ping = -1
	ping_timer = 0.0
	is_measuring_ping = false
	
	# 发送连接成功消息
	client.send_data({
		"type": "greeting", 
		"content": "你好，服务器！"
	})
	
#===================请求数据=======================
	# 连接成功后立即请求作物数据
	sendGetCropData()
	
	# 连接成功后立即请求在线人数
	sendGetOnlinePlayers()
	
	# 请求智慧树配置
	send_get_wisdom_tree_config()
	
	# 立即开始第一次ping测量
	send_ping()
#===================请求数据=======================


#连接失败后处理
func _on_connection_failed():
	print("连接失败: ", server_configs[current_server_index]["name"])
	status_label.text = "连接失败 - " + server_configs[current_server_index]["name"]
	status_label.modulate = Color.RED
	connection_button.text = "连接"
	is_trying_to_connect = false
	
	# 重置延迟测量
	current_ping = -1
	is_measuring_ping = false
	ping_timer = 0.0
	
	# 通知主游戏更新在线人数显示
	main_game._update_online_players_display(0, false, false)
	# 通知主游戏连接已断开，显示登录面板，以便重新登录
	main_game._on_connection_lost()
	
#连接断开后处理
func _on_connection_closed():
	print("连接断开: ", server_configs[current_server_index]["name"])
	status_label.text = "连接断开 "
	status_label.modulate = Color.RED
	connection_button.text = "连接"
	is_trying_to_connect = false
	
	# 重置延迟测量
	current_ping = -1
	is_measuring_ping = false
	ping_timer = 0.0
	
	# 通知主游戏更新在线人数显示
	main_game._update_online_players_display(0, false, false)
	# 通知主游戏连接已断开，显示登录面板，以便重新登录
	main_game._on_connection_lost()
	
	
# ============================= 客户端与服务端通信核心 =====================================
func _on_data_received(data):
	# 根据数据类型处理数据
	response_label.text = "收到: %s" % JSON.stringify(data)
	
	# 只处理字典类型的数据
	if typeof(data) != TYPE_DICTIONARY:
		return
	
	var message_type = data.get("type", "")
	
	# 基础消息类型
	if message_type == "ping" || message_type == "response":
		return
	
	# 登录相关消息
	if message_type == "login_response":
		var status = data.get("status", "")
		var message = data.get("message", "")
		var player_data = data.get("player_data", {})
		var remaining_likes = data.get("remaining_likes", 10)
		
		# 在登录成功时显示剩余点赞次数并更新主游戏数据
		if status == "success":
			var likes_message = "今日剩余点赞次数：" + str(remaining_likes)
			Toast.show(likes_message, Color.CYAN)
			
			# 更新主游戏中的剩余点赞次数
			main_game.remaining_likes = remaining_likes
		
		login_panel._on_login_response_received(status == "success", message, player_data)
		return
	
	if message_type == "register_response":
		var status = data.get("status", "")
		var message = data.get("message", "")
		login_panel._on_register_response_received(status == "success", message)
		return
	
	if message_type == "verification_code_response":
		var success = data.get("success", false)
		var message = data.get("message", "")
		login_panel._on_verification_code_response(success, message)
		return
	
	if message_type == "forget_password_verification_code_response":
		var success = data.get("success", false)
		var message = data.get("message", "")
		login_panel._on_verification_code_response(success, message)
		return
	
	if message_type == "reset_password_response":
		var success = data.get("success", false)
		var message = data.get("message", "")
		login_panel._on_forget_password_response_received(success, message)
		return
	
	if message_type == "verify_code_response":
		var success = data.get("success", false)
		var message = data.get("message", "")
		login_panel._on_verify_code_response(success, message)
		return
	
	# 游戏数据更新消息
	if message_type == "crop_update":
		main_game._handle_crop_update(data)
		return
	
	# 玩家操作响应消息
	if message_type == "action_response":
		var action_type = data.get("action_type", "")
		var success = data.get("success", false)
		var message = data.get("message", "")
		var updated_data = data.get("updated_data", {})
		
		# 收获作物响应
		if action_type == "harvest_crop":
			if success:
				main_game.money = updated_data["money"]
				main_game.experience = updated_data["experience"]
				main_game.level = updated_data["level"]
				# 只有偷菜时才会返回体力值，正常收获不会返回
				if updated_data.has("体力值"):
					main_game.stamina = updated_data["体力值"]
				main_game.crop_warehouse = updated_data["作物仓库"]
				main_game._update_ui()
				main_game.crop_warehouse_panel.update_crop_warehouse_ui()
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 种植作物响应
		elif action_type == "plant_crop":
			if success:
				main_game.player_bag = updated_data["种子仓库"]
				main_game.player_bag_panel.update_player_bag_ui()
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 购买种子响应
		elif action_type == "buy_seed":
			if success:
				main_game.money = updated_data["money"]
				main_game.player_bag = updated_data["种子仓库"]
				main_game._update_ui()
				main_game.player_bag_panel.update_player_bag_ui()
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 购买道具响应
		elif action_type == "buy_item":
			if success:
				main_game.money = updated_data["money"]
				main_game.item_bag = updated_data["道具背包"]
				main_game._update_ui()
				main_game.item_bag_panel.update_item_bag_ui()
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 购买宠物响应
		elif action_type == "buy_pet":
			if success:
				main_game.money = updated_data["money"]
				main_game.pet_bag = updated_data["宠物背包"]
				main_game._update_ui()
				main_game.pet_bag_panel.update_pet_bag_ui()
				Toast.show(message, Color.MAGENTA)
			else:
				Toast.show(message, Color.RED)
		
		# 重命名宠物响应
		elif action_type == "rename_pet":
			if success:
				main_game.pet_bag = updated_data["宠物背包"]
				main_game.pet_bag_panel.update_pet_bag_ui()
				
				var pet_id = data.get("pet_id", "")
				var new_name = data.get("new_name", "")
				pet_inform_panel.on_rename_pet_success(pet_id, new_name)
				
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 设置巡逻宠物响应
		elif action_type == "set_patrol_pet":
			if success:
				main_game.patrol_pets = updated_data["巡逻宠物"]
				main_game.update_patrol_pets()
				pet_inform_panel._refresh_patrol_button()
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 使用道具响应
		elif action_type == "use_item":
			if success:
				main_game.item_bag = updated_data["道具背包"]
				main_game.farm_lots = updated_data["农场土地"]
				main_game.experience = updated_data["experience"]
				main_game.level = updated_data["level"]
				main_game._update_ui()
				main_game._update_farm_lots_state()
				main_game.item_bag_panel.update_item_bag_ui()
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 开垦土地响应
		elif action_type == "dig_ground":
			if success:
				main_game.money = updated_data["money"]
				main_game.experience = updated_data["experience"]
				main_game.level = updated_data["level"]
				main_game.farm_lots = updated_data["农场土地"]
				main_game.player_bag = updated_data["种子仓库"]
				main_game._update_ui()
				main_game._update_farm_lots_state()
				main_game.player_bag_panel.update_player_bag_ui()
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 铲除作物响应
		elif action_type == "remove_crop":
			if success:
				main_game.money = updated_data["money"]
				main_game.farm_lots = updated_data["农场土地"]
				main_game._update_ui()
				main_game._update_farm_lots_state()
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 浇水响应
		elif action_type == "water_crop":
			if success:
				main_game.money = updated_data["money"]
				main_game.farm_lots = updated_data["农场土地"]
				main_game.experience = updated_data["experience"]
				main_game.level = updated_data["level"]
				main_game._update_ui()
				main_game._update_farm_lots_state()
				Toast.show(message, Color.CYAN)
			else:
				Toast.show(message, Color.RED)
		
		# 施肥响应
		elif action_type == "fertilize_crop":
			if success:
				main_game.money = updated_data["money"]
				main_game.farm_lots = updated_data["农场土地"]
				main_game.experience = updated_data["experience"]
				main_game.level = updated_data["level"]
				main_game._update_ui()
				main_game._update_farm_lots_state()
				Toast.show(message, Color.PURPLE)
			else:
				Toast.show(message, Color.RED)
		
		# 升级土地响应
		elif action_type == "upgrade_land":
			if success:
				main_game.money = updated_data["money"]
				main_game.farm_lots = updated_data["农场土地"]
				main_game._update_ui()
				main_game._update_farm_lots_state()
				Toast.show(message, Color.GOLD)
			else:
				Toast.show(message, Color.RED)
		
		# 添加新土地响应
		elif action_type == "buy_new_ground":
			if success:
				main_game.money = updated_data["money"]
				main_game.farm_lots = updated_data["农场土地"]
				main_game._create_farm_buttons()
				main_game._update_farm_lots_state()
				main_game._update_ui()
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 出售作物响应
		elif action_type == "sell_crop":
			if success:
				main_game.money = updated_data["money"]
				main_game.crop_warehouse = updated_data["作物仓库"]
				main_game.experience = updated_data.get("experience", main_game.experience)
				main_game.level = updated_data.get("level", main_game.level)
				main_game._update_ui()
				main_game.crop_warehouse_panel.update_crop_warehouse_ui()
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 添加商品到小卖部响应
		elif action_type == "add_product_to_store":
			if success:
				main_game.login_data["玩家小卖部"] = updated_data["玩家小卖部"]
				main_game.crop_warehouse = updated_data["作物仓库"]
				
				# 更新UI
				main_game.crop_warehouse_panel.update_crop_warehouse_ui()
				var player_store_panel = get_node_or_null("/root/main/UI/BigPanel/PlayerStorePanel")
				if player_store_panel and player_store_panel.has_method("update_player_store_ui"):
					player_store_panel.update_player_store_ui()
				
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 下架小卖部商品响应
		elif action_type == "remove_store_product":
			if success:
				main_game.login_data["玩家小卖部"] = updated_data["玩家小卖部"]
				main_game.crop_warehouse = updated_data["作物仓库"]
				
				# 更新UI
				main_game.crop_warehouse_panel.update_crop_warehouse_ui()
				var player_store_panel = get_node_or_null("/root/main/UI/BigPanel/PlayerStorePanel")
				if player_store_panel and player_store_panel.has_method("update_player_store_ui"):
					player_store_panel.update_player_store_ui()
				
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 购买小卖部商品响应
		elif action_type == "buy_store_product":
			if success:
				main_game.money = updated_data["money"]
				main_game.crop_warehouse = updated_data["作物仓库"]
				
				# 更新UI
				main_game._update_ui()
				main_game.crop_warehouse_panel.update_crop_warehouse_ui()
				
				# 如果在访问模式下，刷新被访问玩家的小卖部（通过重新请求访问）
				if main_game.is_visiting_mode:
					var visited_username = main_game.visited_player_data.get("username", "")
					if visited_username != "":
						# 重新访问玩家以刷新数据
						sendVisitPlayer(visited_username)
				
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		# 购买小卖部格子响应
		elif action_type == "buy_store_booth":
			if success:
				main_game.money = updated_data["money"]
				main_game.login_data["小卖部格子数"] = updated_data["小卖部格子数"]
				
				# 更新UI
				main_game._update_ui()
				var player_store_panel = get_node_or_null("/root/main/UI/BigPanel/PlayerStorePanel")
				if player_store_panel and player_store_panel.has_method("update_player_store_ui"):
					player_store_panel.update_player_store_ui()
				
				Toast.show(message, Color.GREEN)
			else:
				Toast.show(message, Color.RED)
		
		return
	
	# 游戏功能响应消息
	if message_type == "play_time_response":
		main_game._handle_play_time_response(data)
	elif message_type == "player_rankings_response":
		main_game._handle_player_rankings_response(data)
	elif message_type == "crop_data_response":
		main_game._handle_crop_data_response(data)
	elif message_type == "item_config_response":
		main_game._handle_item_config_response(data)
	elif message_type == "visit_player_response":
		main_game._handle_visit_player_response(data)
	elif message_type == "return_my_farm_response":
		main_game._handle_return_my_farm_response(data)
	elif message_type == "like_player_response":
		main_game._handle_like_player_response(data)
	elif message_type == "online_players_response":
		main_game._handle_online_players_response(data)
	elif message_type == "daily_check_in_response":
		main_game._handle_daily_check_in_response(data)
	elif message_type == "check_in_data_response":
		main_game._handle_check_in_data_response(data)
	elif message_type == "lucky_draw_response":
		main_game._handle_lucky_draw_response(data)
	elif message_type == "new_player_gift_response":
		main_game._handle_new_player_gift_response(data)
	elif message_type == "online_gift_data_response":
		main_game._handle_online_gift_data_response(data)
	elif message_type == "claim_online_gift_response":
		main_game._handle_claim_online_gift_response(data)
	elif message_type == "pong":
		handle_pong_response(data)
	elif message_type == "modify_account_info_response":
		main_game._handle_account_setting_response(data)
	elif message_type == "delete_account_response":
		main_game._handle_account_setting_response(data)
	elif message_type == "refresh_player_info_response":
		main_game._handle_account_setting_response(data)
	elif message_type == "steal_caught":
		main_game._handle_steal_caught_response(data)
	elif message_type == "global_broadcast_message":
		main_game._handle_global_broadcast_message(data)
	elif message_type == "global_broadcast_response":
		main_game._handle_global_broadcast_response(data)
	elif message_type == "broadcast_history_response":
		main_game._handle_broadcast_history_response(data)
	elif message_type == "use_pet_item_response":
		main_game._handle_use_pet_item_response(data)
	elif message_type == "use_farm_item_response":
		main_game._handle_use_farm_item_response(data)
	elif message_type == "buy_scare_crow_response":
		main_game._handle_buy_scare_crow_response(data)
	elif message_type == "modify_scare_crow_config_response":
		main_game._handle_modify_scare_crow_config_response(data)
	elif message_type == "get_scare_crow_config_response":
		main_game._handle_get_scare_crow_config_response(data)
	
	# 智慧树相关响应
	elif message_type == "wisdom_tree_operation_response":
		var success = data.get("success", false)
		var message = data.get("message", "")
		var operation_type = data.get("operation_type", "")
		var updated_data = data.get("updated_data", {})
		wisdom_tree_panel.handle_wisdom_tree_operation_response(success, message, operation_type, updated_data)
	
	elif message_type == "wisdom_tree_message_response":
		var success = data.get("success", false)
		var message = data.get("message", "")
		var updated_data = data.get("updated_data", {})
		wisdom_tree_panel.handle_wisdom_tree_message_response(success, message, updated_data)
	
	elif message_type == "wisdom_tree_config_response":
		main_game._handle_wisdom_tree_config_response(data)
	
	# 天气变更消息
	elif message_type == "weather_change":
		var weather_type = data.get("weather_type", "clear")
		var weather_name = data.get("weather_name", "晴天")
		main_game._handle_weather_change(weather_type, weather_name)
	
	# 游戏设置响应
	elif message_type == "save_game_settings_response":
		main_game._handle_save_game_settings_response(data)
# ============================= 客户端与服务端通信核心 =====================================







#=====================================网络操作处理=========================================
func _on_connection_button_pressed():
	if client.is_client_connected():
		# 断开连接
		client.disconnect_from_server()
		is_trying_to_connect = false
		has_tried_all_servers = false
	else:
		# 连接服务器，从当前服务器开始尝试
		has_tried_all_servers = false
		connect_to_current_server()

# 连接到当前选择的服务器
func connect_to_current_server():
	var config = server_configs[current_server_index]
	status_label.text = "正在连接 " + config["name"] + "..."
	status_label.modulate = Color.YELLOW
	
	is_trying_to_connect = true
	connection_start_time = Time.get_unix_time_from_system()
	
	client.connect_to_server(config["host"], config["port"])

#手动发送消息处理
func _on_send_button_pressed():
	if not client.is_client_connected():
		status_label.text = "未连接，无法发送"
		return
	
	# 获取输入文本
	var text = message_input.text.strip_edges()
	if text.is_empty():
		return
	
	# 发送消息
	client.send_data({
		"type": "message",
		"content": text,
		"timestamp": Time.get_unix_time_from_system()
	})
	
	# 清空输入
	message_input.text = "" 
#=====================================网络操作处理=========================================



#=====================================客户端向服务端发送消息处理=========================================
#发送登录信息
func sendLoginInfo(username, password):
	client.send_data({
		"type": "login",
		"username": username,
		"password": password,
		"client_version": main_game.client_version
	})

#发送注册信息
func sendRegisterInfo(username, password, farmname, player_name="", verification_code=""):
	client.send_data({
		"type": "register",
		"username": username,
		"password": password,
		"农场名称": farmname,
		"玩家昵称": player_name,
		"verification_code": verification_code,
		"client_version": main_game.client_version
	})

#发送收获作物信息
func sendHarvestCrop(lot_index, target_username = ""):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "harvest_crop",
		"lot_index": lot_index,
		"target_username": target_username,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送种植作物信息
func sendPlantCrop(lot_index, crop_name):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "plant_crop",
		"lot_index": lot_index,
		"crop_name": crop_name,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送开垦土地信息
func sendDigGround(lot_index):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "dig_ground",
		"lot_index": lot_index,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送铲除作物信息
func sendRemoveCrop(lot_index):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "remove_crop",
		"lot_index": lot_index,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送购买种子信息
func sendBuySeed(crop_name, quantity = 1):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "buy_seed",
		"crop_name": crop_name,
		"quantity": quantity,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送购买道具信息
func sendBuyItem(item_name, item_cost, quantity = 1):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "buy_item",
		"item_name": item_name,
		"item_cost": item_cost,
		"quantity": quantity,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送购买宠物信息
func sendBuyPet(pet_name, pet_cost):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "buy_pet",
		"pet_name": pet_name,
		"pet_cost": pet_cost,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送重命名宠物信息
func sendRenamePet(pet_id, new_name):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "rename_pet",
		"pet_id": pet_id,
		"new_name": new_name,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送设置巡逻宠物信息
func sendSetPatrolPet(pet_id, is_patrolling):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "set_patrol_pet",
		"pet_id": pet_id,
		"is_patrolling": is_patrolling,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送设置出战宠物信息
func sendSetBattlePet(pet_id, is_battle):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "set_battle_pet",
		"pet_id": pet_id,
		"is_battle": is_battle,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送使用道具信息
func sendUseItem(lot_index, item_name, use_type, target_username = ""):
	
	if not client.is_client_connected():
		return false
		
	var message = {
		"type": "use_item",
		"lot_index": lot_index,
		"item_name": item_name,
		"use_type": use_type,
		"target_username": target_username,
		"timestamp": Time.get_unix_time_from_system()
	}
	client.send_data(message)
	return true

#发送获取游玩时间请求
func sendGetPlayTime():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "get_play_time"
	})
	return true

#发送更新游玩时间请求
func sendUpdatePlayTime():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "update_play_time"
	})
	return true

#发送获取玩家排行榜请求
func sendGetPlayerRankings(sort_by = "level", sort_order = "desc", filter_online = false, search_qq = ""):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "request_player_rankings",
		"sort_by": sort_by,
		"sort_order": sort_order,
		"filter_online": filter_online,
		"search_qq": search_qq
	})
	return true

#发送验证码请求
func sendVerificationCodeRequest(qq_number):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "request_verification_code",
		"qq_number": qq_number,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送忘记密码验证码请求
func sendForgetPasswordVerificationCode(qq_number):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "request_forget_password_verification_code",
		"qq_number": qq_number,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送忘记密码请求
func sendForgetPasswordRequest(username, new_password, verification_code):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "reset_password",
		"username": username,
		"new_password": new_password,
		"verification_code": verification_code,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送验证码验证
func sendVerifyCode(qq_number, code):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "verify_code",
		"qq_number": qq_number,
		"code": code,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送获取作物数据请求
func sendGetCropData():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "request_crop_data"
	})
	return true

#发送获取道具配置数据请求
func sendGetItemConfig():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "request_item_config"
	})
	return true

#发送访问玩家请求
func sendVisitPlayer(target_username):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "visit_player",
		"target_username": target_username,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送返回自己农场请求
func sendReturnMyFarm():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "return_my_farm",
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送浇水作物信息
func sendWaterCrop(lot_index, target_username = ""):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "water_crop",
		"lot_index": lot_index,
		"target_username": target_username,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送施肥作物信息
func sendFertilizeCrop(lot_index, target_username = ""):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "fertilize_crop",
		"lot_index": lot_index,
		"target_username": target_username,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送升级土地信息
func sendUpgradeLand(lot_index):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "upgrade_land",
		"lot_index": lot_index,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送购买新地块请求
func sendBuyNewGround():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "buy_new_ground",
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送点赞玩家请求
func sendLikePlayer(target_username):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "like_player",
		"target_username": target_username,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送获取在线人数请求
func sendGetOnlinePlayers():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "request_online_players",
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送每日签到请求
func sendDailyCheckIn():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "daily_check_in",
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送获取签到数据请求
func sendGetCheckInData():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "get_check_in_data",
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送幸运抽奖请求
func sendLuckyDraw(draw_type: String):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "lucky_draw",
		"draw_type": draw_type,  # "single", "five", "ten"
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送新手大礼包请求
func sendClaimNewPlayerGift():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "claim_new_player_gift",
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送获取在线礼包数据请求
func sendGetOnlineGiftData():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "get_online_gift_data",
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送领取在线礼包请求
func sendClaimOnlineGift(gift_name: String):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "claim_online_gift",
		"gift_name": gift_name,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送购买稻草人请求
func send_buy_scare_crow(scare_crow_type: String, price: int):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "buy_scare_crow",
		"scare_crow_type": scare_crow_type,
		"price": price,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送修改稻草人配置请求
func send_modify_scare_crow_config(config_data: Dictionary, modify_cost: int):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "modify_scare_crow_config",
		"config_data": config_data,
		"modify_cost": modify_cost,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送获取稻草人配置请求
func send_get_scare_crow_config():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "get_scare_crow_config",
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送智慧树操作请求
func send_wisdom_tree_operation(operation_type: String):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "wisdom_tree_operation",
		"operation_type": operation_type,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送智慧树消息
func send_wisdom_tree_message(message: String):
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "wisdom_tree_message",
		"message": message,
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#发送获取智慧树配置请求
func send_get_wisdom_tree_config():
	if not client.is_client_connected():
		return false
		
	client.send_data({
		"type": "get_wisdom_tree_config",
		"timestamp": Time.get_unix_time_from_system()
	})
	return true

#检查是否连接到服务器
func is_connected_to_server():
	return client.is_client_connected()

#发送通用消息
func send_message(message: Dictionary):
	if not client.is_client_connected():
		return false
	
	client.send_data(message)
	return true
	
	
# 手动切换到指定服务器
func switch_to_server(server_index: int):
	if server_index >= 0 and server_index < server_configs.size():
		current_server_index = server_index
		has_tried_all_servers = false
		
		if client.is_client_connected():
			client.disconnect_from_server()
		
		# 等待一下再连接新服务器
		var timer = get_tree().create_timer(0.5)
		await timer.timeout
		connect_to_current_server()

# 获取当前服务器信息
func get_current_server_info() -> Dictionary:
	return server_configs[current_server_index]

# 检查网络连接状态
func check_network_status():
	# 检查设备是否有网络连接
	if OS.get_name() == "Android":
		# 在Android上检查网络状态
		status_label.text = "检查网络状态..."
		
	# 尝试连接到当前配置的服务器
	if not client.is_client_connected():
		connect_to_current_server()

# 发送ping消息测量延迟
func send_ping():
	if client.is_client_connected() and not is_measuring_ping:
		is_measuring_ping = true
		ping_start_time = Time.get_unix_time_from_system()
		
		client.send_data({
			"type": "ping",
			"timestamp": ping_start_time
		})

#=====================================客户端向服务端发送消息处理=========================================


# 处理服务器返回的pong消息
func handle_pong_response(data = null):
	if is_measuring_ping:
		var current_time = Time.get_unix_time_from_system()
		current_ping = int((current_time - ping_start_time) * 1000)  # 转换为毫秒
		is_measuring_ping = false

		# 更新连接状态显示
		update_connection_status()

# 更新连接状态显示
func update_connection_status():
	if client.is_client_connected():
		if current_ping >= 0 and not is_measuring_ping:
			# 根据延迟设置颜色和显示文本
			var ping_text = str(current_ping) + "ms"
			var server_name = server_configs[current_server_index]["name"]
			
			if current_ping < 100:
				status_label.text = "✅ " + server_name + " " + ping_text
				status_label.modulate = Color.GREEN
			elif current_ping < 150:
				status_label.text = "🟡 " + server_name + " " + ping_text
				status_label.modulate = Color.YELLOW
			elif current_ping < 300:
				status_label.text = "🟠 " + server_name + " " + ping_text
				status_label.modulate = Color.ORANGE
			else:
				status_label.text = "🔴 " + server_name + " " + ping_text
				status_label.modulate = Color.RED
		else:
			var server_name = server_configs[current_server_index]["name"]
			status_label.text = "🔄 " + server_name + "..."
			status_label.modulate = Color.CYAN
	else:
		status_label.text = "❌ 未连接"
		status_label.modulate = Color.RED