//
//  GlobalEventManager.m
//  YuMi
//
//  Created by AI on 2025-10-09.
//  Copyright © 2025 YuMi. All rights reserved.
//

#import "GlobalEventManager.h"
#import "XPMiniRoomView.h"
#import "RoomBoomManager.h"
#import "PublicRoomManager.h"
#import "XPSkillCardPlayerManager.h"
#import "SocialShareManager.h"
#import "YUMIConstant.h"
#import <NIMSDK/NIMSDK.h>

@interface GlobalEventManager () <NIMLoginManagerDelegate, NIMChatManagerDelegate, NIMSystemNotificationManagerDelegate, NIMBroadcastManagerDelegate>

// MARK: - Private Properties

/// 房间最小化视图
@property (nonatomic, strong) XPMiniRoomView *miniRoomView;

/// 配置重载回调
@property (nonatomic, copy) void(^configReloadCallback)(void);

/// 新用户充值回调
@property (nonatomic, copy) void(^newUserRechargeCallback)(void);

@end

@implementation GlobalEventManager

// MARK: - Lifecycle

+ (instancetype)shared {
    static GlobalEventManager *instance = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        instance = [[GlobalEventManager alloc] init];
    });
    return instance;
}

- (instancetype)init {
    if (self = [super init]) {
        [self setupNotificationObservers];
    }
    return self;
}

- (void)dealloc {
    [self removeAllDelegates];
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}

// MARK: - SDK Delegates Setup

- (void)setupSDKDelegates {
    // NIMSDK 代理设置
    [[NIMSDK sharedSDK].loginManager addDelegate:self];
    [[NIMSDK sharedSDK].chatManager addDelegate:self];
    [[NIMSDK sharedSDK].systemNotificationManager addDelegate:self];
    [[NIMSDK sharedSDK].broadcastManager addDelegate:self];
    
    // RoomBoomManager 回调注册
    __weak typeof(self) weakSelf = self;
    [[RoomBoomManager sharedManager] registerBoomBanner:^(id sth) {
        __strong typeof(weakSelf) strongSelf = weakSelf;
        if (!strongSelf) return;
        
        dispatch_async(dispatch_get_main_queue(), ^{
            // 检查用户是否在房间中
            if ([XPSkillCardPlayerManager shareInstance].isInRoom) {
                NSLog(@"[GlobalEventManager] 收到 RoomBoom 通知");
                // TODO: 显示 Boom Banner
                // [RoomBoomBannerAnimation display:window with:sth tapToRoom:YES complete:^{}];
            }
        });
    } target:self];
    
    NSLog(@"[GlobalEventManager] SDK 代理设置完成");
}

- (void)removeAllDelegates {
    [[NIMSDK sharedSDK].loginManager removeDelegate:self];
    [[NIMSDK sharedSDK].chatManager removeDelegate:self];
    [[NIMSDK sharedSDK].systemNotificationManager removeDelegate:self];
    [[NIMSDK sharedSDK].broadcastManager removeDelegate:self];
    [[RoomBoomManager sharedManager] removeEventListenerForTarget:self];
    
    NSLog(@"[GlobalEventManager] 所有代理已移除");
}

// MARK: - Room Mini View

- (void)setupRoomMiniViewOn:(UIView *)containerView {
    if (!self.miniRoomView) {
        self.miniRoomView = [[XPMiniRoomView alloc] init];
    }
    [containerView addSubview:self.miniRoomView];
    NSLog(@"[GlobalEventManager] 房间最小化视图已添加");
}

- (void)handleRoomMini:(NSDictionary *)userInfo {
    if (self.miniRoomView) {
        // TODO: 处理房间最小化逻辑
        NSLog(@"[GlobalEventManager] 处理房间最小化: %@", userInfo);
    }
}

- (void)hideRoomMiniView {
    if (self.miniRoomView) {
        [self.miniRoomView hiddenRoomMiniView];
        NSLog(@"[GlobalEventManager] 房间最小化视图已隐藏");
    }
}

// MARK: - Notification Observers

- (void)setupNotificationObservers {
    NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
    
    // 房间最小化通知
    [center addObserver:self
               selector:@selector(onRoomMiniNotification:)
                   name:kRoomMiniNotificationKey
                 object:nil];
    
    // 配置重载通知
    [center addObserver:self
               selector:@selector(onConfigReloadNotification:)
                   name:@"reloadAfterLoadConfig"
                 object:nil];
    
    // 语言切换通知
    [center addObserver:self
               selector:@selector(onLanguageSwitchNotification:)
                   name:@"kSwitchLanguage"
                 object:nil];
    
    NSLog(@"[GlobalEventManager] 通知监听已设置");
}

- (void)onRoomMiniNotification:(NSNotification *)notification {
    [self handleRoomMini:notification.userInfo];
}

- (void)onConfigReloadNotification:(NSNotification *)notification {
    [self handleConfigReload];
}

- (void)onLanguageSwitchNotification:(NSNotification *)notification {
    [self handleLanguageSwitch:notification];
}

// MARK: - Global Notifications Handler

- (void)handleConfigReload {
    NSLog(@"[GlobalEventManager] 配置重载");
    if (self.configReloadCallback) {
        self.configReloadCallback();
    }
}

- (void)handleNewUserRecharge {
    NSLog(@"[GlobalEventManager] 新用户充值");
    if (self.newUserRechargeCallback) {
        self.newUserRechargeCallback();
    }
}

- (void)handleAnchorCard:(NSNotification *)notification {
    NSLog(@"[GlobalEventManager] 主播卡片通知: %@", notification.userInfo);
    // TODO: 实现主播卡片逻辑
}

- (void)handleLanguageSwitch:(NSNotification *)notification {
    NSLog(@"[GlobalEventManager] 语言切换: %@", notification.userInfo);
    // TODO: 实现语言切换逻辑
}

// MARK: - User Info

- (void)handleUserInfoSuccess:(id)userInfo {
    NSLog(@"[GlobalEventManager] 用户信息获取成功");
    
    // 更新各个 Manager 的用户信息
    if ([userInfo respondsToSelector:@selector(uid)]) {
        [[PublicRoomManager sharedManager] initialize];
        [[PublicRoomManager sharedManager] updateUserInfo:userInfo];
        [[RoomBoomManager sharedManager] saveUserInfo:userInfo];
        [[XPSkillCardPlayerManager shareInstance] setUserInfoModel:userInfo];
    }
}

// MARK: - Social Share

- (void)registerSocialShareCallback {
    // 延迟 2 秒检查社交分享
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
        [[SocialShareManager sharedManager] checkSocialShareItem];
        NSLog(@"[GlobalEventManager] 社交分享回调已注册");
    });
}

// MARK: - NIMSDK Delegate Methods

#pragma mark - NIMLoginManagerDelegate

- (void)onLogin:(NIMLoginStep)step {
    NSLog(@"[GlobalEventManager] NIMSDK 登录步骤: %ld", (long)step);
}

- (void)onKickout:(NIMKickReason)code clientType:(NIMLoginClientType)clientType {
    NSLog(@"[GlobalEventManager] NIMSDK 被踢出: reason=%ld, clientType=%ld", (long)code, (long)clientType);
}

- (void)onAutoLoginFailed:(NSError *)error {
    NSLog(@"[GlobalEventManager] NIMSDK 自动登录失败: %@", error);
}

#pragma mark - NIMChatManagerDelegate

- (void)onRecvMessages:(NSArray<NIMMessage *> *)messages {
    NSLog(@"[GlobalEventManager] 收到 %lu 条消息", (unsigned long)messages.count);
}

#pragma mark - NIMSystemNotificationManagerDelegate

- (void)onReceiveSystemNotification:(NIMSystemNotification *)notification {
    NSLog(@"[GlobalEventManager] 收到系统通知: %@", notification.notificationId);
}

#pragma mark - NIMBroadcastManagerDelegate

- (void)onReceiveBroadcastMessage:(NIMBroadcastMessage *)message {
    NSLog(@"[GlobalEventManager] 收到广播消息: %@", message.content);
}

@end