//
//  KBGuideTopCell.m
//  keyBoard
//

#import "KBGuideTopCell.h"

@interface KBGuideTopCell ()

// 左侧头像（使用 App_icon 素材）
@property (nonatomic, strong) UIImageView *avatarImageView;
// 白色卡片容器
@property (nonatomic, strong) UIView *cardView;
// 卡片标题/正文
@property (nonatomic, strong) UILabel *titleLabel;
@property (nonatomic, strong) UILabel *descLabel;
@property (nonatomic, strong) UIStackView *buttonStack;
@property (nonatomic, strong) UIButton *q1Button;
@property (nonatomic, strong) UIButton *q2Button;

@end

@implementation KBGuideTopCell

- (void)setupUI {
    self.backgroundColor = [UIColor clearColor];
    self.contentView.backgroundColor = [UIColor clearColor];

    // 头像
    [self.contentView addSubview:self.avatarImageView];
    [self.avatarImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.contentView).offset(16);
        make.top.equalTo(self.contentView).offset(12);
        make.width.height.mas_equalTo(36);
    }];

    // 卡片
    [self.contentView addSubview:self.cardView];
    [self.cardView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.avatarImageView.mas_right).offset(8);
        make.right.lessThanOrEqualTo(self.contentView).offset(-32);
        make.top.equalTo(self.contentView).offset(8);
        make.bottom.equalTo(self.contentView).offset(-8);
    }];

    [self.cardView addSubview:self.titleLabel];
    [self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.left.equalTo(self.cardView).offset(12);
        make.right.equalTo(self.cardView).offset(-12);
    }];

    [self.cardView addSubview:self.descLabel];
    [self.descLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.titleLabel.mas_bottom).offset(6);
        make.left.right.equalTo(self.titleLabel);
    }];

    // 示例按钮区域
    [self.cardView addSubview:self.buttonStack];
    [self.buttonStack mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.descLabel.mas_bottom).offset(20);
        make.left.equalTo(self.cardView).offset(12);
        make.right.equalTo(self.cardView).offset(-12);
        make.bottom.equalTo(self.cardView).offset(-16);
    }];

    [self.buttonStack addArrangedSubview:self.q1Button];
    [self.buttonStack addArrangedSubview:self.q2Button];

    [self.q1Button mas_makeConstraints:^(MASConstraintMaker *make) {
        make.height.mas_equalTo(46);
    }];
    [self.q2Button mas_makeConstraints:^(MASConstraintMaker *make) {
        make.height.mas_equalTo(46);
    }];
}

#pragma mark - Lazy

- (UIImageView *)avatarImageView {
    if (!_avatarImageView) {
        _avatarImageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"App_icon"]];
        _avatarImageView.contentMode = UIViewContentModeScaleAspectFill;
        _avatarImageView.layer.cornerRadius = 18;
        _avatarImageView.layer.masksToBounds = YES;
    }
    return _avatarImageView;
}

- (UIView *)cardView {
    if (!_cardView) {
        _cardView = [UIView new];
        _cardView.backgroundColor = [UIColor whiteColor];
        _cardView.layer.cornerRadius = 20;
        _cardView.layer.masksToBounds = NO;
        _cardView.layer.shadowColor = [UIColor colorWithRed:0.42 green:0.54 blue:0.83 alpha:0.35].CGColor;
        _cardView.layer.shadowOpacity = 0.5;
        _cardView.layer.shadowOffset = CGSizeMake(0, 6);
        _cardView.layer.shadowRadius = 14;
    }
    return _cardView;
}

- (UILabel *)titleLabel {
    if (!_titleLabel) {
        _titleLabel = [UILabel new];
        _titleLabel.numberOfLines = 0;
        _titleLabel.font = [KBFont regular:10];
        _titleLabel.textColor = [UIColor colorWithHex:0x929292];
        _titleLabel.text = KBLocalized(@"Welcome To Use The [key Of Love] Keyboard");
    }
    return _titleLabel;
}

- (UILabel *)descLabel {
    if (!_descLabel) {
        _descLabel = [UILabel new];
        _descLabel.numberOfLines = 0;
        _descLabel.font = [KBFont regular:10];
        _descLabel.textColor = [UIColor colorWithHex:0x929292];
        NSString *desc = KBLocalized(@"Click \"copy Any Conversation\", \"paste\"\nAnd Try Replying Using The Keyboard\n[persona] Method");
        NSMutableParagraphStyle *style = [[NSMutableParagraphStyle alloc] init];
        style.lineSpacing = 4;
        _descLabel.attributedText = [[NSAttributedString alloc] initWithString:desc attributes:@{
            NSParagraphStyleAttributeName : style
        }];
    }
    return _descLabel;
}

- (UIStackView *)buttonStack {
    if (!_buttonStack) {
        _buttonStack = [[UIStackView alloc] init];
        _buttonStack.axis = UILayoutConstraintAxisVertical;
        _buttonStack.distribution = UIStackViewDistributionFill;
        _buttonStack.spacing = 10;
    }
    return _buttonStack;
}

- (UIButton *)q1Button {
    if (!_q1Button) {
        _q1Button = [self kb_makeActionButton];
        [_q1Button setTitle:KBLocalized(@"I Miss You") forState:UIControlStateNormal];
        [_q1Button addTarget:self action:@selector(kb_onTapQ1) forControlEvents:UIControlEventTouchUpInside];
    }
    return _q1Button;
}

- (UIButton *)q2Button {
    if (!_q2Button) {
        _q2Button = [self kb_makeActionButton];
        [_q2Button setTitle:KBLocalized(@"I'm Going To Take A Bath") forState:UIControlStateNormal];
        [_q2Button addTarget:self action:@selector(kb_onTapQ2) forControlEvents:UIControlEventTouchUpInside];
    }
    return _q2Button;
}

- (UIButton *)kb_makeActionButton {
    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
    btn.backgroundColor = [UIColor whiteColor];
    btn.layer.cornerRadius = 4;
    btn.backgroundColor = [UIColor colorWithHex:0xF3F3F3];
//    btn.layer.borderWidth = 1;
//    btn.layer.borderColor = [UIColor colorWithRed:0.82 green:0.86 blue:0.99 alpha:1].CGColor;
    btn.titleLabel.font = [UIFont systemFontOfSize:16 weight:UIFontWeightSemibold];
    [btn setTitleColor:[UIColor colorWithHex:0x1B1F1A] forState:UIControlStateNormal];
    btn.titleLabel.numberOfLines = 0;
    btn.titleLabel.textAlignment = NSTextAlignmentCenter;
    btn.contentEdgeInsets = UIEdgeInsetsMake(10, 16, 10, 16);
    btn.adjustsImageWhenHighlighted = NO;
    return btn;
}

/// 复制统一处理
- (void)kb_copyTextToPasteboard:(NSString *)text {
    if (text.length == 0) { return; }
    UIPasteboard.generalPasteboard.string = text;
    [KBHUD showInfo:KBLocalized(@"Copy Success")];
}

/// 点击第一条示例文案
- (void)kb_onTapQ1 {
    [self kb_copyTextToPasteboard:[self.q1Button titleForState:UIControlStateNormal]];
}

/// 点击第二条示例文案
- (void)kb_onTapQ2 {
    [self kb_copyTextToPasteboard:[self.q2Button titleForState:UIControlStateNormal]];
}

@end