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

#import "EPMineHeaderView.h"
#import <Masonry/Masonry.h>
#import <SDWebImage/SDWebImage.h>

@interface EPMineHeaderView ()

/// 头像视图
@property (nonatomic, strong) UIImageView *avatarImageView;

/// 昵称标签
@property (nonatomic, strong) UILabel *nicknameLabel;

/// ID 标签
@property (nonatomic, strong) UILabel *idLabel;

/// 设置按钮
@property (nonatomic, strong) UIButton *settingsButton;

/// 关注按钮
@property (nonatomic, strong) UIButton *followButton;

/// 粉丝按钮
@property (nonatomic, strong) UIButton *fansButton;

@end

@implementation EPMineHeaderView

- (instancetype)initWithFrame:(CGRect)frame {
    if (self = [super initWithFrame:frame]) {
        [self setupUI];
    }
    return self;
}

- (void)setupUI {
    // 大圆形头像
    self.avatarImageView = [[UIImageView alloc] init];
    self.avatarImageView.layer.cornerRadius = 60;
    self.avatarImageView.layer.masksToBounds = YES;
    self.avatarImageView.layer.borderWidth = 3;
    self.avatarImageView.layer.borderColor = [UIColor whiteColor].CGColor;
    self.avatarImageView.backgroundColor = [UIColor whiteColor];
    self.avatarImageView.contentMode = UIViewContentModeScaleAspectFill;
    [self addSubview:self.avatarImageView];
    
    [self.avatarImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self);
        make.top.equalTo(self).offset(60);
        make.size.mas_equalTo(CGSizeMake(120, 120));
    }];
    
    // 昵称
    self.nicknameLabel = [[UILabel alloc] init];
    self.nicknameLabel.font = [UIFont boldSystemFontOfSize:24];
    self.nicknameLabel.textColor = [UIColor whiteColor];
    self.nicknameLabel.textAlignment = NSTextAlignmentCenter;
    [self addSubview:self.nicknameLabel];
    
    [self.nicknameLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self);
        make.top.equalTo(self.avatarImageView.mas_bottom).offset(16);
    }];
    
    // ID
    self.idLabel = [[UILabel alloc] init];
    self.idLabel.font = [UIFont systemFontOfSize:14];
    self.idLabel.textColor = [UIColor whiteColor];
    self.idLabel.alpha = 0.8;
    self.idLabel.textAlignment = NSTextAlignmentCenter;
    [self addSubview:self.idLabel];
    
    [self.idLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self);
        make.top.equalTo(self.nicknameLabel.mas_bottom).offset(8);
    }];
    
    // 设置按钮（右上角）
    self.settingsButton = [UIButton buttonWithType:UIButtonTypeCustom];
    [self.settingsButton setImage:[UIImage systemImageNamed:@"gearshape"] forState:UIControlStateNormal];
    self.settingsButton.tintColor = [UIColor whiteColor];
    self.settingsButton.backgroundColor = [UIColor colorWithWhite:1.0 alpha:0.2];
    self.settingsButton.layer.cornerRadius = 20;
    [self.settingsButton addTarget:self action:@selector(settingsButtonTapped) forControlEvents:UIControlEventTouchUpInside];
    [self addSubview:self.settingsButton];
    
    [self.settingsButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self).offset(50);
        make.trailing.equalTo(self).offset(-20);
        make.size.mas_equalTo(CGSizeMake(40, 40));
    }];
    
    // 关注按钮
    self.followButton = [UIButton buttonWithType:UIButtonTypeCustom];
    [self.followButton setTitle:@"关注" forState:UIControlStateNormal];
    [self.followButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
    self.followButton.titleLabel.font = [UIFont systemFontOfSize:16];
    self.followButton.backgroundColor = [UIColor colorWithWhite:1.0 alpha:0.2];
    self.followButton.layer.cornerRadius = 20;
    [self addSubview:self.followButton];
    
    [self.followButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.idLabel.mas_bottom).offset(20);
        make.centerX.equalTo(self).offset(-50);
        make.size.mas_equalTo(CGSizeMake(80, 40));
    }];
    
    // 粉丝按钮
    self.fansButton = [UIButton buttonWithType:UIButtonTypeCustom];
    [self.fansButton setTitle:@"粉丝" forState:UIControlStateNormal];
    [self.fansButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
    self.fansButton.titleLabel.font = [UIFont systemFontOfSize:16];
    self.fansButton.backgroundColor = [UIColor colorWithWhite:1.0 alpha:0.2];
    self.fansButton.layer.cornerRadius = 20;
    [self addSubview:self.fansButton];
    
    [self.fansButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.idLabel.mas_bottom).offset(20);
        make.centerX.equalTo(self).offset(50);
        make.size.mas_equalTo(CGSizeMake(80, 40));
    }];
}

- (void)updateWithUserInfo:(NSDictionary *)userInfoDict {
    // 更新昵称
    NSString *nickname = userInfoDict[@"nickname"] ?: @"未设置昵称";
    self.nicknameLabel.text = nickname;
    
    // 更新 ID
    NSString *uid = userInfoDict[@"uid"] ?: @"";
    self.idLabel.text = [NSString stringWithFormat:@"ID:%@", uid];
    
    // 更新关注数
    NSNumber *following = userInfoDict[@"following"] ?: @0;
    [self.followButton setTitle:[NSString stringWithFormat:@"关注 %@", following] forState:UIControlStateNormal];
    
    // 更新粉丝数
    NSNumber *followers = userInfoDict[@"followers"] ?: @0;
    [self.fansButton setTitle:[NSString stringWithFormat:@"粉丝 %@", followers] forState:UIControlStateNormal];
    
    // 加载头像
    NSString *avatarURL = userInfoDict[@"avatar"];
    if (avatarURL && avatarURL.length > 0) {
        [self.avatarImageView sd_setImageWithURL:[NSURL URLWithString:avatarURL]
                               placeholderImage:[UIImage imageNamed:@"default_avatar"]];
    } else {
        // 使用默认头像
        self.avatarImageView.image = [UIImage imageNamed:@"default_avatar"];
    }
}

- (void)settingsButtonTapped {
    NSLog(@"[EPMineHeaderView] 设置按钮点击");
    // TODO: 发送通知或回调给父视图
}

@end